CN217556094U

CN217556094U - Spiral explosive cooling machine for production of modified ammonium nitrate fuel oil explosive

Info

Publication number: CN217556094U
Application number: CN202221537523.6U
Authority: CN
Inventors: 程庆; 朱正弟; 吕苗; 项敏杰
Original assignee: Macheng Kailong Technology Chemical Co ltd
Current assignee: Macheng Kailong Technology Chemical Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-10-11
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a cold medicine machine of modified ammonium nitrate fuel oil explosive production spiral, its structure includes the frame, and a housing, a water pump, the water delivery mouth, the feeding storehouse, go out the feed bin, first motor, the auger, cooling bin and scale removal piece, the utility model has the following beneficial effect, drive gear through the second motor and rotate, make the gear pass through the ring gear and exert the power of turning round, it rotates to drive the connecting rod after the change rotates, thereby make the connecting rod can drive the brush and brush the operation in the casing week side, thereby reach the scale deposit that reduces housing face, avoid influencing heat conduction and clearance facility, do benefit to and improve production stability and efficiency, and the incrustation scale is brushed backward, alright filter out the collection through the filter screen when the outflow storehouse body, and through pulling down the closing plate, thereby can be swift carry out timely processing to the incrustation scale, improve incrustation scale clearance facility and do benefit to the cleanness of cooling water.

Description

Spiral explosive cooling machine for production of modified ammonium nitrate fuel oil explosive

Technical Field

The utility model belongs to the technical field of the ammonium nitrate fuel oil explosive production, in particular to cold medicine machine of spiral is used in production of modified ammonium nitrate fuel oil explosive.

Background

The modified ammonium nitrate fuel oil explosive is an explosive mechanical mixture consisting of ammonium nitrate and fuel oil, is particularly suitable for various small-diameter blasting in multiple occasions, and is usually required to cool the heated raw materials during production of the modified ammonium nitrate fuel oil explosive, so that the conveying and cooling integrated treatment of high-temperature raw materials can be realized through a spiral explosive cooling machine, and the production convenience is improved.

When the existing spiral medicine cooling machine is used, because cooling water is untreated water, salt scale, impurities, algae and the like in water are easy to scale around the shell after heat absorption, and after a long time, the dirt is firmly adhered to the surface of the shell, so that the medicine cooling machine is not easy to clean, the heat conduction rate of the shell is influenced easily, the medicine cooling efficiency is reduced, and the production stability and efficiency are further influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the spiral explosive cooling machine for producing the modified ammonium nitrate fuel oil explosive is provided, so that the problems that cooling water is easy to scale on the surface of a shell firmly, is not easy to clean, is also easy to influence the heat conduction rate of the shell, reduces the explosive cooling efficiency and further influences the production stability and efficiency are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a modified ammonium nitrate fuel oil explosive production is with spiral medicine cooling machine, which comprises a frame, a housin, a water pump, the water delivery port, the feeding storehouse, go out the feed bin, first motor, the auger, the cooling storehouse, scale removal spare and row dirt spare, casing top rigid coupling is in the frame, water pump bottom and frame bolt fastening, the frame top side front portion is located to the water delivery port, frame front end and casing rear end rigid coupling respectively have feeding storehouse and play feed bin, first motor bottom and frame bolt fastening, and first motor rear end carries out the rigid coupling with the auger, casing week side middle part takes shape has the cooling storehouse, the cooling storehouse is located to the scale removal spare, cooling storehouse water discharge portion is equipped with row dirt spare, the scale removal spare is by the runner, the ring gear, the connecting rod, brush and second motor are constituteed, the scale removal spare is by the storehouse body, closing plate and filter screen are constituteed.

Furthermore, a gear ring is fixedly connected to the peripheral side of the rotating ring, the outer side of the gear ring is meshed with the gear, the inner wall of the rotating ring is in rotating contact with the shell, two positions of the rotating ring are arranged on the shell at intervals, the adjacent rotating rings are connected through a connecting rod, a brush is fixedly connected to one side, close to the shell, of the connecting rod, and the center of the gear is fixedly connected with the second motor.

Furthermore, the left part of the second motor is fixed with the shell, and the inner end of the brush is abutted to the shell.

Furthermore, the top of the bin body is fixedly connected to the shell, the upper part of the sealing plate is connected with the shell through bolts, and a filter screen is arranged in the bin body.

Furthermore, four corners below the filter screen are connected with a sealing plate through a frame rod, and a rubber layer is arranged between the upper surface of the sealing plate and the contact surface of the bin body.

Further, the second motor rotor part is connected with the shell through a mechanical seal.

Furthermore, one side of the rotating ring, which is far away from the connecting rod, is fixedly connected with an annular rail, the inner wall of the annular rail is connected with the sliding frame in a sliding manner, and one end of the sliding frame, which is far away from the rotating ring, is fixedly connected to the shell.

Furthermore, a water discharge hose is installed on the left part of the water pump, and the right part of the water pump is connected with the sealing plate through a water receiving hose.

Furthermore, a slope is arranged at the joint of the bottom side of the shell and the left side of the bin body.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) The gear is driven to rotate through the second motor, the gear applies rotary force to the rotating ring through the gear ring, and the rotating ring drives the connecting rod to rotate after rotating, so that the connecting rod can drive the brush to brush at the periphery of the shell, scaling on the surface of the shell is reduced, heat conduction is prevented from being influenced, cleaning convenience is achieved, and stable production and efficiency are improved.

2) The incrustation scale is brushed backward, alright filter out the collection through the filter screen when the outflow storehouse body to through pulling down the closing plate, thereby can be swift carry out timely processing to the incrustation scale, improve the incrustation scale clearance facility and do benefit to the clean of cooling water.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the descaling part of the present invention;

FIG. 4 is a schematic structural view of the scale removing member of the present invention;

in the figure: the device comprises a frame-1, a shell-2, a water pump-3, a water delivery port-4, a feeding bin-5, a discharging bin-6, a first motor-7, an auger-8, a cooling bin-9, a descaling part-10, a descaling part-11, a rotary ring-101, a gear ring-102, a gear-103, a connecting rod-104, a brush-105, a second motor-106, an annular rail-1011, a sliding frame-1012, a mechanical sealing part-1061, a bin body-111, a sealing plate-112, a filter screen-113, a frame rod-114, a rubber layer-115, a slope-2 a, a water discharge hose-31 and a water receiving hose-32.

Detailed Description

Referring to fig. 1-4, the utility model provides a modified ammonium nitrate fuel oil explosive production is with cold medicine machine of spiral: comprises a frame 1, a shell 2, a water pump 3, a water delivery port 4, a feeding bin 5, a discharging bin 6, a first motor 7, an auger 8, a cooling bin 9, a descaling part 10 and a descaling part 11.

The upper part of the shell 2 is fixedly connected with the frame 1. The bottom of the water pump 3 is fixed with the rack 1 through bolts, the water delivery port 4 is arranged at the front part of the top side of the rack 1 and is communicated with a cooling water pipe on a production line through the water delivery port 4, and cooling water is input to the peripheral side of the shell 2. The front end of the frame 1 and the rear end of the shell 2 are respectively and fixedly connected with a feeding bin 5 and a discharging bin 6 which are respectively used for receiving and discharging raw materials. The bottom of the first motor 7 is fixed with the rack 1 through bolts, the rear end of the first motor 7 is fixedly connected with the packing auger 8, the packing auger 8 is rotatably installed in the shell 2 during specific implementation, and a connecting part between the inner side of the shell 2 and the packing auger 8 is of a cylindrical structure, so that raw materials are conveyed conveniently. The middle part of the peripheral side of the shell 2 is provided with a cooling bin 9, the upper part of the cooling bin 9 is communicated with the inner wall of the rack 1, and the cooling bin 9 is used for circulating cooling water, so that the heat inside the shell 2 can be conducted and cooled through the cooling water.

The descaling part 10 is arranged in the cooling bin 9, and the descaling part 10 consists of a rotating ring 101, a gear ring 102, a gear 103, a connecting rod 104, a brush 105 and a second motor 106. A ring gear 102 is fixed to the periphery of the rotating ring 101, and the outer side of the ring gear 102 meshes with a gear 103. The inner wall of the rotating ring 101 is in rotating contact with the shell 2, and two positions of the rotating ring 101 are arranged on the shell 2 at intervals, during specific implementation, the rotating ring 101 is in a circular structure, and is beneficial to matching with the outer side of a material conveying part of the shell 2.

The adjacent rotating rings 101 are connected through a connecting rod 104, and the connecting rod 104 and the rotating rings 101 are fixed in a welding mode. A brush 105 is fixedly connected to one side of the connecting rod 104 close to the housing 2, and the center of the gear 103 is fixedly connected with a second motor 106.

The left part of the second motor 106 is fixed with the housing 2, and the inner end of the brush 105 is contacted with the housing 2. The rotor of the second motor 106 is connected to the housing 2 by the mechanical seal 1061, which is beneficial to improve the sealing performance of the installation and prevent the cooling water from penetrating into the periphery of the second motor 106.

The side of swivel 101 that keeps away from connecting rod 104 is the rigid coupling has annular rail 1011, and annular rail 1011 inner wall and balladeur train 1012 sliding connection, and during concrete implementation, two swivels 101 are the symmetric distribution to do benefit to swivel 101's rotation facility, the mode that balladeur train 1012 interval distribution was from top to bottom on annular rail 1011 is equipped with two. One end of the sliding frame 1012 far away from the rotating ring 101 is fixedly connected to the housing 2, so that the rotating ring 101 can stably slide on the sliding frame 1012 through the annular rail 1011, and the use requirement can be met.

The drain part of the cooling bin 9 is provided with a scale removing piece 11, and the scale removing piece 11 consists of a bin body 111, a sealing plate 112 and a filter screen 113. The top of the bin body 111 is fixedly connected to the shell 2 and is communicated with the cooling bin 9 through the bin body 111, so that cooling water in the cooling bin 9 can be conveniently circulated and discharged through the bin body 111. Sealing plate 112 top and casing 2 bolted connection are equipped with filter screen 113 in the storehouse body 111, filter the miscellaneous dirt of scraping off and the large granule impurity in the cooling water through filter screen 113, do benefit to improve miscellaneous dirt and handle convenience and the cooling water is clean.

The four corners below the filter screen 113 are connected with the sealing plate 112 through the frame rods 114, and the filter screen 113 is conveniently moved out through the sealing plate 112, so that the filter screen 113 is conveniently cleaned. A rubber layer 115 is arranged between the contact surface of the upper surface of the sealing plate 112 and the bin body 111, and the installation sealing performance is improved. The water pump 3 has a drain hose 31 attached to the left portion thereof, and the water pump 3 has a right portion connected to the sealing plate 112 via a water receiving hose 32, thereby forming a circulating cooling circuit for sending cooling water via the water receiving hose 32 and the drain hose 31.

The slope 2a is arranged at the joint of the bottom side of the shell 2 and the left side of the bin body 111, so that the convenience in discharging and guiding cooling water and dirt is facilitated.

The working principle is as follows: the raw materials is sent into to casing 2 inside through feeding storehouse 6, and carry out the transport to going out storehouse 6 direction through auger 8, when the raw materials is carried, absorb the heat in the casing 2 through the cooling water in the cooling storehouse 9, thereby make the raw materials can cool the medicine when carrying and handle, and through the rotation of second motor 106, make gear 103 rotate the back, drive conversion 101 through ring gear 102 and rotate, make connecting rod 104 drive brush 105 and keep synchronous rotation, make brush 105 scrape casing 2 week side, strike off the scale deposit on casing 2 surface, and when making miscellaneous dirt flow into storehouse body 111, filter and collect through filter screen 113, when needing to clean, dismouting closing plate 112 takes out filter screen 113 can, and is convenient for operation, and finally, make the raw materials after cooling the medicine is handled discharge through going out storehouse 6, accomplish and use.

The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a modified ammonium nitrate fuel oil explosive production is with cold medicine machine of spiral which characterized in that: the descaling device comprises a rack (1), a shell (2), a water pump (3), a water conveying opening (4), a feeding bin (5), a discharging bin (6), a first motor (7), a packing auger (8), a cooling bin (9), a descaling part (10) and a descaling part (11), wherein the upper part of the shell (2) is fixedly connected to the rack (1), the bottom of the water pump (3) is fixed with the rack (1) through bolts, the water conveying opening (4) is arranged at the front part of the top side of the rack (1), the front end of the rack (1) and the rear end of the shell (2) are respectively fixedly connected with the feeding bin (5) and the discharging bin (6), the bottom of the first motor (7) is fixed with the rack (1) through bolts, the rear end of the first motor (7) is fixedly connected with the packing auger (8), the cooling bin (9) is formed in the middle part of the peripheral side of the shell (2), the descaling part (10) is arranged on the cooling bin (9), and a drainage part of the cooling bin (9) is provided with the descaling part (11);

the descaling part (10) consists of a rotating ring (101), a gear ring (102), a gear (103), a connecting rod (104), a brush (105) and a second motor (106);

the scale removing piece (11) consists of a bin body (111), a sealing plate (112) and a filter screen (113).

2. The spiral explosive cooling machine for producing the modified ammonium nitrate fuel oil explosive according to claim 1, which is characterized in that: the side of the rotating ring (101) is fixedly connected with a gear ring (102), the outer side of the gear ring (102) is meshed with a gear (103), the inner wall of the rotating ring (101) is in rotating contact with the shell (2), two positions of the rotating ring (101) are arranged on the shell (2) at intervals, the rotating ring (101) is connected with each other through a connecting rod (104), one side of the connecting rod (104) close to the shell (2) is fixedly connected with a brush (105), and the center of the gear (103) is fixedly connected with a second motor (106).

3. The spiral explosive cooling machine for producing the modified ammonium nitrate fuel oil explosive according to claim 1, which is characterized in that: the left part of the second motor (106) is fixed with the shell (2), and the inner end of the brush (105) is abutted against the shell (2).

4. The spiral explosive cooling machine for producing the modified ammonium nitrate fuel oil explosive according to claim 1, characterized in that: the top of the bin body (111) is fixedly connected to the shell (2), the upper part of the sealing plate (112) is connected with the shell (2) through bolts, and a filter screen (113) is arranged in the bin body (111).

5. The spiral explosive cooling machine for producing the modified ammonium nitrate fuel oil explosive according to claim 1, which is characterized in that: four corners below the filter screen (113) are connected with a sealing plate (112) through a rack rod (114), and a rubber layer (115) is arranged between the contact surface of the upper surface of the sealing plate (112) and the bin body (111).

6. The spiral explosive cooling machine for producing the modified ammonium nitrate fuel oil explosive according to claim 1, which is characterized in that: the rotor part of the second motor (106) is connected with the shell (2) through a mechanical seal (1061).

7. The spiral explosive cooling machine for producing the modified ammonium nitrate fuel oil explosive according to claim 1, characterized in that: one side of the rotating ring (101), which is far away from the connecting rod (104), is fixedly connected with an annular rail (1011), the inner wall of the annular rail (1011) is connected with a sliding frame (1012) in a sliding manner, and one end, which is far away from the rotating ring (101), of the sliding frame (1012) is fixedly connected onto the shell (2).

8. The spiral explosive cooling machine for producing the modified ammonium nitrate fuel oil explosive according to claim 1, which is characterized in that: the left part of the water pump (3) is provided with a drainage hose (31), and the right part of the water pump (3) is connected with the sealing plate (112) through a water receiving hose (32).

9. The spiral explosive cooling machine for producing the modified ammonium nitrate fuel oil explosive according to claim 1, which is characterized in that: a slope (2 a) is arranged at the joint of the bottom side of the shell (2) and the left side of the bin body (111).