CN220742584U - Industrial oil sludge softening machine - Google Patents

Abstract

The utility model relates to the technical field of industrial sludge treatment equipment, and particularly discloses an industrial sludge softener, which aims to solve the defect of long softening time of the existing sludge. The novel extrusion device comprises a mounting frame, wherein a first extrusion barrel is welded at the top of the mounting frame, two extrusion screws are rotated in the first extrusion barrel, a first mounting box and a gear box are welded at the top of the mounting frame, a first linkage mechanism is arranged in the first mounting box and the gear box, a transfer box is welded at the discharge end of the first extrusion barrel, a second extrusion barrel is welded at the bottom of the transfer box, the extrusion screws are rotated in the second extrusion barrel, a second mounting box is welded at the top in the mounting frame, and a second linkage mechanism is arranged in the second mounting box. According to the utility model, the temperature is generated through screw extrusion of the screw rod to change the state of the oil sludge, so that the output is instant; the device is suitable for a periodic working state, is taken along with use, and is high-efficiency and energy-saving as a whole; the solid sludge can be cleaned, and impurities are prevented from being mixed in the softened sludge.

Description

Industrial oil sludge softening machine

Technical Field

The utility model relates to the technical field of industrial sludge treatment equipment, in particular to an industrial sludge softener.

Background

The oil sludge is mainly used for artware, hardware, plastic mould opening and student sculpture, can be recycled, does not deteriorate after long-term placement, and is characterized by being sensitive to temperature and being soft and shaped at a micro temperature. Sculptures of models such as artware and the like have extremely strong plasticity. The application of industrial oil sludge is that the solid state is converted into paste by heating and is smeared, the temperature is reduced to room temperature, the paste is converted into solid state, then carving and molding are carried out, and the conversion condition of the solid state into the paste is that the temperature reaches 60-65 ℃.

At present, industrial equipment is a constant-temperature air circulation electric oven, the principle is constant-temperature heating, industrial oil sludge is solid block-shaped and has slower heat conduction, so that the state transition time is longer (1-2 hours), and the industrial oil sludge is required to be continuously heated and kept constant in order to ensure that the industrial oil sludge is in a pasty working state, so that the problems are that: (1) The system cannot work immediately, and needs waiting for state transition time when working; (2) The constant-temperature air-circulation electric oven needs to work all the time in order to keep the industrial sludge in a pasty working state, and has high energy consumption; and impurities such as dust are adhered to the surface of the solid oil sludge, and once the impurities and the solid oil sludge soften together, the impurities can be mixed in the oil sludge to influence the subsequent use.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an industrial sludge softener.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an industry fatlute softening machine, including the mounting bracket, one side horizontal welding at mounting bracket top has first recipient, horizontal rotation is connected with two extrusion screw rods in the first recipient, the opposite side at mounting bracket top has first install bin and gear box welding side by side, first rotating electrical machines are vertically installed to bottom one side in the mounting bracket, be equipped with the first link gear that drives two extrusion screw rods pivoted in first install bin and the gear box, the discharge end welding of first recipient has the transfer case, transfer case bottom horizontal welding has the second recipient, horizontal rotation is connected with extrusion screw rod in the second recipient, top one side welding has the second install bin in the mounting bracket, the vertical second rotating electrical machines of installing of bottom opposite side in the mounting bracket is equipped with the second link gear that drives an extrusion screw rod pivoted in the second install bin, first recipient top welding has the charging hopper, be equipped with rabbling mechanism in the charging hopper, the charging hopper top is equipped with wiper mechanism.

Through the arrangement of the extrusion screws, the sludge firstly enters the first extrusion cylinder and is extruded by the double-screw extrusion screws formed by the two extrusion screws, the state of the sludge is changed through the temperature generated by the double-screw extrusion, the sludge subjected to preliminary extrusion deformation enters the second extrusion cylinder through the transfer box and is extruded by the single-screw extrusion screw formed by the single extrusion screw, the state of the sludge is thoroughly changed to a required use state through secondary extrusion deformation, the rotating speed of the extrusion screws can be set to reach a proper required temperature, the sludge is ensured to reach the required use state, the instant production is realized, the machine is started to input the solid industrial sludge from the feeding hopper, and the pasty working state sludge is directly discharged from the discharge port; the device is particularly suitable for periodical working states of the sludge sculpture, is started when required and is shut down when no required, is taken along with use, and is high-efficiency and energy-saving as a whole.

As a further technical scheme of the utility model, the front end of the second extrusion cylinder is provided with a molding extrusion port, a receiving table is fixedly arranged below the molding extrusion port, bottom wheels are fixedly arranged at four corners of the bottom of the mounting frame, and an electric door is fixedly arranged below the inside of the feeding hopper.

As a further technical scheme of the utility model, the first linkage mechanism comprises a driving shaft and a driven shaft, the driving shaft and the driven shaft are respectively welded at one ends of two extrusion screws in the first extrusion barrel in a horizontal mode, the other ends of the driving shaft and the driven shaft respectively extend into the first mounting box and the gear box and are connected in a rotating mode, a driving gear and a driven gear are respectively welded on the parts, located in the gear box, of the driving shaft and the driven shaft, the driving gear is meshed with the driven gear, a first driving bevel gear is fixedly arranged at the top end of an output shaft of the first rotating motor, a first driven bevel gear is meshed with the side face of the first driving bevel gear, a first transverse shaft is welded at the center of the first driven bevel gear in a horizontal mode, the other ends of the first transverse shaft are connected in the first mounting box in a rotating mode, and a first belt is connected between the first transverse shaft and the driving shaft.

Through being provided with a linkage, start first rotating electrical machines and drive first initiative bevel gear and rotate, first initiative bevel gear drives first cross axle through first driven bevel gear and rotates, and first cross axle drives the driving shaft through first belt and rotates, and the driving shaft drives driven shaft counter-rotation through the meshing of driving gear and driven gear, and driving shaft and driven shaft drive two extrusion screw reverse rotations extrude the fatlute.

As a further technical scheme of the utility model, the second linkage mechanism comprises a rotating shaft, the rotating shaft is horizontally welded at one end of an extrusion screw rod in the second extrusion barrel, the other end of the rotating shaft stretches into the second installation box and is rotationally connected with the second installation box, a second drive bevel gear is fixedly arranged at the top end of an output shaft of the second rotating motor, a second driven bevel gear is meshed with the side face of the second drive bevel gear, a second transverse shaft is horizontally welded at the center of the second driven bevel gear, the other end of the second transverse shaft is rotationally connected in the second installation box, and a second belt is connected between the second transverse shaft and the rotating shaft.

Through being provided with second linkage, start second rotating electrical machines and drive second initiative bevel gear and rotate, second initiative bevel gear drives the second cross axle through second driven bevel gear and rotates, and the second cross axle drives the pivot through the second belt and rotates, and the pivot drives extrusion screw and rotates the extrusion to the fatlute.

As a further technical scheme of the utility model, the stirring mechanism comprises a stirring shaft which is horizontally and rotatably connected in the feeding hopper, a plurality of stirring blades are fixedly arranged on the stirring shaft, one end of the stirring shaft extends out of the feeding hopper, and the same third belt is connected between the stirring shaft and the driving shaft.

Through being provided with rabbling mechanism, the driving shaft drives the (mixing) shaft through the third belt and rotates, and the (mixing) shaft drives a plurality of stirring leaf and rotates the solid-state fatlute that gets into in the upper hopper and stir, makes fatlute and wash water contact more completely, washs more thoroughly, avoids impurity to mix in the fatlute after follow-up softening.

As a further technical scheme of the utility model, the cleaning mechanism comprises a water tank, the water tank is fixedly arranged at the inner bottom of the mounting frame, a water pump is fixedly arranged at the inner bottom of the water tank, a water supply pipe is communicated with a water outlet of the water pump, the other end of the water supply pipe is positioned above the feeding hopper, the other end of the water supply pipe is horizontally communicated with a transverse pipe, a plurality of nozzles are communicated with the side surface of the transverse pipe, the nozzles are arranged, the nozzles are aligned to the inside of the feeding hopper, and a plurality of through holes are formed in the lower part of one side of the feeding hopper.

Through being provided with wiper mechanism, start the washing water in the water pump extraction water tank before the material loading and pass through delivery pipe and violently manage, spray into in the material loading hopper by a plurality of nozzles again and wash solid-state fatlute, the sewage after the washing discharges in a plurality of through-holes, opens the electrically operated gate again when need the material loading after wasing, in the fatlute gets into first recipient, can solid-state fatlute wash.

The beneficial effects of the utility model are as follows: the state of the oil sludge is changed through the temperature generated by screw extrusion of the screw, and the extrusion effect of the double screw and single screw on the oil sludge is better, so that the state of the oil sludge is thoroughly changed to the required use state; immediately outputting, starting the machine to input solid industrial sludge from the feeding hopper, and directly discharging pasty working state sludge from the discharge port without waiting; the device is particularly suitable for periodical working states of the sludge sculpture, is started when required and is shut down when no required, is taken along with use, and is high-efficiency and energy-saving as a whole; can wash solid sludge, and the sanitization thoroughly, avoid impurity to mix in the sludge after follow-up softening.

Drawings

FIG. 1 is a schematic diagram of an industrial sludge softener according to the present utility model;

FIG. 2 is a schematic diagram of the structure of the industrial sludge softener after the hopper is removed;

FIG. 3 is a schematic view showing the bottom view of the industrial sludge softener according to the present utility model;

FIG. 4 is a schematic view of the structure of the industrial sludge softener after removal of the first mounting box;

FIG. 5 is a schematic view of the structure of the industrial sludge softener after removal of the second mounting box;

fig. 6 is a schematic top view of an industrial sludge softener according to the present utility model.

In the figure: 1. a receiving table; 2. a second extrusion barrel; 3. a transfer box; 4. a first extrusion barrel; 5. feeding a hopper; 6. extruding a screw; 7. a driven gear; 8. a driven shaft; 9. a drive gear; 10. a first mounting box; 11. a driving shaft; 12. a gear box; 13. a mounting frame; 14. a water tank; 15. a first rotating electric machine; 16. a bottom wheel; 17. a second rotating electric machine; 18. a second mounting box; 19. forming an extrusion port; 20. a first belt; 21. a first driven bevel gear; 22. a first drive bevel gear; 23. a first transverse axis; 24. a second belt; 25. a rotating shaft; 26. a second driven bevel gear; 27. a second drive bevel gear; 28. a second transverse axis; 29. a water supply pipe; 30. a transverse tube; 31. a nozzle; 32. stirring the leaves; 33. a stirring shaft; 34. a third belt; 35. a through hole; 36. an electric door.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, an industrial sludge softener comprises a mounting frame 13, a first extrusion cylinder 4 is horizontally welded on one side of the top of the mounting frame 13, two extrusion screws 6 are horizontally and rotatably connected in the first extrusion cylinder 4, a first mounting box 10 and a gear box 12 are welded on the other side of the top of the mounting frame 13 side by side, a first rotating motor 15 is vertically mounted on one side of the inner bottom of the mounting frame 13, a first linkage mechanism for driving the two extrusion screws 6 to rotate is arranged in the first mounting box 10 and the gear box 12, a transfer box 3 is welded on the discharge end of the first extrusion cylinder 4, a second extrusion cylinder 2 is horizontally welded on the bottom of the transfer box 3, the extrusion screws 6 are horizontally and rotatably connected in the second extrusion cylinder 2, a second mounting box 18 is welded on one side of the top of the mounting frame 13, a second rotating motor 17 is vertically mounted on the other side of the inner bottom of the mounting frame 13, a second linkage mechanism for driving one extrusion screw 6 to rotate is arranged in the second mounting box 18, a feeding hopper 5 is welded on the top of the first extrusion cylinder 4, a stirring mechanism is arranged in the feeding hopper 5, and a cleaning mechanism is arranged above the feeding hopper 5.

The sludge enters the first extrusion cylinder 4 and is extruded by double-screw extrusion screws formed by two extrusion screws 6, the state of the sludge is changed by producing temperature through double-screw extrusion, the sludge subjected to preliminary extrusion deformation enters the second extrusion cylinder 2 through the transfer box 3 and is extruded by single-screw extrusion screws formed by single extrusion screws 6, the state of the sludge is thoroughly changed to a required use state through secondary extrusion deformation, the rotation speed of the extrusion screws 6 can be set to reach a proper required temperature, the sludge is ensured to reach the required use state, the solid industrial sludge is input from the feeding hopper 5 immediately after the machine is started, and the pasty working state sludge is directly discharged from the discharge port; the device is particularly suitable for periodical working states of the sludge sculpture, is started when required and is shut down when no required, is taken along with use, and is high-efficiency and energy-saving as a whole.

Referring to fig. 1 and 2, in a preferred embodiment, a forming extrusion port 19 is formed at the front end of the second extrusion barrel 2, a receiving table 1 is fixedly installed below the forming extrusion port 19, bottom wheels 16 are fixedly installed at four corners of the bottom of the mounting frame 13, and an electric door 36 is fixedly installed below the inside of the upper hopper 5. Paste working state oil sludge is extruded from a forming extrusion port 19 to the material receiving table 1, and the bottom wheel 16 facilitates the movement of equipment.

Referring to fig. 1 and 3, in a preferred embodiment, the first linkage mechanism includes a driving shaft 11 and a driven shaft 8, the driving shaft 11 and the driven shaft 8 are respectively welded to one ends of two extrusion screws 6 in the first extrusion barrel 4 in a horizontal manner, the other ends of the driving shaft 11 and the driven shaft 8 respectively extend into the first mounting box 10 and the gear box 12 and are rotatably connected, a driving gear 9 and a driven gear 7 are respectively welded to portions of the driving shaft 11 and the driven shaft 8 located inside the gear box 12, and the driving gear 9 and the driven gear 7 are meshed.

Referring to fig. 1 and 3, in a preferred embodiment, a first drive bevel gear 22 is fixedly mounted at the top end of an output shaft of a first rotary motor 15, a first driven bevel gear 21 is engaged with a side surface of the first drive bevel gear 22, a first transverse shaft 23 is horizontally welded at the center of the first driven bevel gear 21, the other end of the first transverse shaft 23 is rotatably connected to the first mounting box 10, and a first belt 20 is connected between the first transverse shaft 23 and the driving shaft 11.

The first rotating motor 15 is started to drive the first driving bevel gear 22 to rotate, the first driving bevel gear 22 drives the first transverse shaft 23 to rotate through the first driven bevel gear 21, the first transverse shaft 23 drives the driving shaft 11 to rotate through the first belt 20, the driving shaft 11 drives the driven shaft 8 to reversely rotate through the meshing of the driving gear 9 and the driven gear 7, and the driving shaft 11 and the driven shaft 8 drive the two extrusion screws 6 to reversely rotate to extrude the oil sludge.

Referring to fig. 2 and 4, in a preferred embodiment, the second coupling mechanism includes a rotating shaft 25, the rotating shaft 25 is horizontally welded to one end of the extrusion screw 6 in the second extrusion barrel 2, the other end of the rotating shaft 25 extends into the second mounting box 18 and is rotatably connected with the second mounting box 18, and a second drive bevel gear 27 is fixedly mounted on the top end of the output shaft of the second rotating motor 17.

Referring to fig. 2 and 4, in a preferred embodiment, a second driven bevel gear 26 is engaged with a side surface of a second drive bevel gear 27, a second transverse shaft 28 is horizontally welded at the center of the second driven bevel gear 26, the other end of the second transverse shaft 28 is rotatably connected to the second mounting box 18, and a second belt 24 is connected between the second transverse shaft 28 and the rotating shaft 25.

The second rotating motor 17 is started to drive the second drive bevel gear 27 to rotate, the second drive bevel gear 27 drives the second transverse shaft 28 to rotate through the second driven bevel gear 26, the second transverse shaft 28 drives the rotating shaft 25 to rotate through the second belt 24, and the rotating shaft 25 drives the extrusion screw 6 to rotate to extrude the oil sludge.

Referring to fig. 2 and 4, in a preferred embodiment, the stirring mechanism includes a stirring shaft 33, the stirring shaft 33 is horizontally rotatably connected in the feeding hopper 5, a plurality of stirring blades 32 are fixedly mounted on the stirring shaft 33, one end of the stirring shaft 33 extends out of the feeding hopper 5, and a third belt 34 is connected between the stirring shaft 33 and the driving shaft 11. The driving shaft 11 drives the stirring shaft 33 to rotate through the third belt 34, the stirring shaft 33 drives the stirring blades 32 to rotate to stir the solid sludge entering the feeding hopper 5, so that the sludge is in complete contact with the cleaning water, the cleaning is complete, and impurities are prevented from being mixed in the sludge after subsequent softening.

Referring to fig. 2 and 4, in a preferred embodiment, the cleaning mechanism includes a water tank 14, the water tank 14 is fixedly installed at the bottom of the mounting frame 13, a water inlet is provided at the bottom of the water tank 14, a water pump is fixedly installed at the bottom of the water tank 14, a water outlet of the water pump is communicated with a water supply pipe 29, the other end of the water supply pipe 29 is located above the feeding hopper 5, and the other end of the water supply pipe 29 is horizontally communicated with a transverse pipe 30.

Referring to fig. 2 and 4, in a preferred embodiment, the lateral surface of the transverse tube 30 is connected with a plurality of nozzles 31, the nozzles 31 are aligned with the inside of the feeding hopper 5, and a plurality of through holes 35 are formed below one side of the feeding hopper 5. Before feeding, the water pump is started to pump the cleaning water in the water tank 14, the cleaning water passes through the water supply pipe 29 and the transverse pipe 30, the cleaning water is sprayed into the feeding hopper 5 through the plurality of nozzles 31 to clean the solid oil sludge, the cleaned sewage is discharged from the plurality of through holes 35, the electric door 36 is opened when feeding is needed after the cleaning is finished, and the oil sludge enters the first extrusion barrel 4 to clean the solid oil sludge.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: adding solid sludge from a feeding hopper 5, starting a water pump to pump cleaning water in a water tank 14, spraying the cleaning water into the feeding hopper 5 through a water supply pipe 29 and a transverse pipe 30, spraying the cleaning water into the feeding hopper 5 through a plurality of nozzles 31 to clean the solid sludge, simultaneously starting a first rotating motor 15 to drive a first driving bevel gear 22 to rotate, driving the first driving bevel gear 22 to drive a first transverse shaft 23 to rotate through a first driven bevel gear 21, driving the driving shaft 11 to rotate through a first belt 20, driving the driving shaft 11 to drive a stirring shaft 33 to rotate through a third belt 34, driving a plurality of stirring blades 32 to stir the solid sludge entering the feeding hopper 5 by the stirring shaft 33, enabling the sludge to be in full contact with the cleaning water, enabling the cleaning to be thorough, avoiding impurities from being mixed in the sludge after subsequent softening, opening an electric door 36 after the cleaning is finished, and enabling the sludge to enter a first extrusion cylinder 4;

the driving shaft 11 drives the driven shaft 8 to reversely rotate through the meshing of the driving gear 9 and the driven gear 7, the driving shaft 11 and the driven shaft 8 drive the two extrusion screws 6 to reversely rotate so as to extrude the oil sludge, and the state of the oil sludge is changed through the temperature generated by double-screw extrusion;

the primarily extruded and deformed sludge enters the second extrusion barrel 2 through the transfer box 3, the second rotary motor 17 is started to drive the second drive bevel gear 27 to rotate, the second drive bevel gear 27 drives the second transverse shaft 28 to rotate through the second driven bevel gear 26, the second transverse shaft 28 drives the rotating shaft 25 to rotate through the second belt 24, the rotating shaft 25 drives the extrusion screw 6 to rotate to extrude the sludge, the secondary extrusion deformation thoroughly changes the state of the sludge to a required use state, and the pasty working state sludge is extruded from the forming extrusion port 19 to the receiving table 1;

the rotation speed of the extrusion screw 6 can be set to reach a proper required temperature, so that the sludge can be ensured to reach a required use state; immediately outputting, starting the machine to input solid industrial sludge from the feeding hopper 5, and directly discharging pasty working state sludge from the discharge port; the device is particularly suitable for periodical working states of the sludge sculpture, is started when required and is shut down when no required, is taken along with use, and is high-efficiency and energy-saving as a whole.

Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the utility model (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.

The present utility model is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.

Claims (9)

1. The industrial sludge softening machine comprises a mounting frame (13), and is characterized in that a first extrusion cylinder (4) is horizontally welded on one side of the top of the mounting frame (13), two extrusion screws (6) are horizontally and rotationally connected in the first extrusion cylinder (4), a first mounting box (10) and a gear box (12) are welded on the other side of the top of the mounting frame (13) side by side, a first rotating motor (15) is vertically arranged on one side of the bottom of the mounting frame (13), a first linkage mechanism for driving the two extrusion screws (6) to rotate is arranged in the first mounting box (10) and the gear box (12), a transfer box (3) is welded on the discharge end of the first extrusion cylinder (4), a second extrusion cylinder (2) is horizontally and rotationally connected in the transfer box (3), a second mounting box (18) is welded on one side of the top of the mounting frame (13), a second rotating motor (17) is vertically arranged on the other side of the bottom of the mounting frame (13), a first linkage mechanism for driving the first extrusion screw (5) to rotate in the second hopper (5), a cleaning mechanism is arranged above the feeding hopper (5).

2. The industrial sludge softener according to claim 1, characterized in that a forming extrusion port (19) is formed at the front end of the second extrusion cylinder (2), a receiving table (1) is fixedly installed below the forming extrusion port (19), bottom wheels (16) are fixedly installed at four corners of the bottom of the mounting frame (13), and an electric door (36) is fixedly installed below the inside of the feeding hopper (5).

3. Industrial sludge softening machine according to claim 1, characterized in that the first linkage mechanism comprises a driving shaft (11) and a driven shaft (8), the driving shaft (11) and the driven shaft (8) are respectively welded at one ends of two extrusion screws (6) in the first extrusion cylinder (4) in a horizontal mode, the other ends of the driving shaft (11) and the driven shaft (8) respectively extend into the first mounting box (10) and the gear box (12) and are connected in a rotating mode, a driving gear (9) and a driven gear (7) are respectively welded on the parts, located inside the gear box (12), of the driving shaft (11) and the driven shaft (8), and the driving gear (9) is meshed with the driven gear (7).

4. The industrial sludge softener according to claim 3, wherein a first driving bevel gear (22) is fixedly arranged at the top end of an output shaft of the first rotary motor (15), a first driven bevel gear (21) is meshed with the side surface of the first driving bevel gear (22), a first transverse shaft (23) is horizontally welded at the center of the first driven bevel gear (21), the other end of the first transverse shaft (23) is rotatably connected in the first mounting box (10), and a first belt (20) is connected between the first transverse shaft (23) and the driving shaft (11).

5. Industrial sludge softener according to claim 1, characterized in that the second linkage comprises a rotating shaft (25), the rotating shaft (25) is welded at one end of a extrusion screw (6) in the second extrusion barrel (2) horizontally, the other end of the rotating shaft (25) extends into the second mounting box (18) and is rotationally connected with the second mounting box (18), and a second drive bevel gear (27) is fixedly arranged at the top end of an output shaft of the second rotating motor (17).

6. The industrial sludge softener according to claim 5, wherein a second driven bevel gear (26) is meshed with the side surface of the second driving bevel gear (27), a second transverse shaft (28) is horizontally welded at the center of the second driven bevel gear (26), the other end of the second transverse shaft (28) is rotatably connected in the second mounting box (18), and a second belt (24) is connected between the second transverse shaft (28) and the rotating shaft (25).

7. An industrial sludge softener according to claim 3, characterized in that the stirring mechanism comprises a stirring shaft (33), the stirring shaft (33) is horizontally and rotatably connected in the feeding hopper (5), a plurality of stirring blades (32) are fixedly arranged on the stirring shaft (33), one end of the stirring shaft (33) extends out of the feeding hopper (5), and a same third belt (34) is connected between the stirring shaft (33) and the driving shaft (11).

8. The industrial sludge softener according to claim 1, wherein the cleaning mechanism comprises a water tank (14), the water tank (14) is fixedly installed at the inner bottom of the installation frame (13), a water pump is fixedly installed at the inner bottom of the water tank (14), a water supply pipe (29) is communicated with a water outlet of the water pump, the other end of the water supply pipe (29) is located above the feeding hopper (5), and a transverse pipe (30) is horizontally communicated with the other end of the water supply pipe (29).

9. The industrial sludge softener according to claim 8, wherein the lateral surface of the horizontal pipe (30) is communicated with a plurality of nozzles (31), the nozzles (31) are arranged in a plurality, the nozzles (31) are aligned to the inside of the feeding hopper (5), and a plurality of through holes (35) are formed below one side of the feeding hopper (5).