CN218270128U

CN218270128U - Shaft furnace dryer for pellet preparation

Info

Publication number: CN218270128U
Application number: CN202222080309.9U
Authority: CN
Inventors: 王琢月; 王春
Original assignee: Qian'an Chunwangda Mechanical Equipment Co ltd
Current assignee: Qian'an Chunwangda Mechanical Equipment Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-10
Anticipated expiration: 2032-08-09

Abstract

The utility model relates to a shaft furnace drying-machine technical field, a shaft furnace drying-machine for pelletizing preparation is proposed, it is difficult for leading to the dust to float in the air, and be convenient for collect the dust, be difficult for causing the pollution to the atmosphere, be convenient for collect the transportation to the pelletizing after drying simultaneously, including shaft furnace drying-machine body and chassis, the orbit has been seted up on the shaft furnace drying-machine body, shaft furnace drying-machine body fixed mounting is on the chassis, the logical material mouth has been seted up on the chassis, be connected with the bearing box through spacing subassembly on the chassis, fixedly connected with shield on the shaft furnace drying-machine body, be provided with the sealing plug on the shield, there is the dust collection box through the dust absorption pipe intercommunication on the shield, sliding connection has the collection dirt steamer tray in the dust collection box, the blow vent has been seted up on the collection steamer, and the fixedly connected with dust screen of vent department, be provided with fixed subassembly between dust collection box and the collection steamer, there is the suction fan through the suction pipe intercommunication on the dust collection box, fixedly connected with the support high platform on suction fan and the collection steamer.

Description

Shaft furnace dryer for pellet preparation

Technical Field

The utility model relates to a shaft furnace drying-machine technical field, concretely relates to shaft furnace drying-machine for pelletizing preparation.

Background

In the process of preparing pellets, drying is generally needed, but the existing shaft furnace dryer has the defects of large investment amount, large occupied area and high failure rate, and the shaft furnace dryer fully embodies application innovation, efficiency expansion, cost reduction and quality improvement in products, so that the shaft furnace dryer is widely used.

The existing shaft furnace drying machine is generally uniformly distributed on the whole cross section of a furnace top by a material distribution device, pellets slowly move down by gravity on a running track and exchange heat with strong wind, and moisture evaporated by the pellets is randomly taken away by the strong wind, for example, the utility model with the Chinese patent publication No. CN208075484U discloses a novel shaft furnace drying machine which comprises a rotary drum of the drying machine and a material lifting mechanism in the rotary drum, wherein the material lifting mechanism comprises a plurality of material lifting plates in an arc-shaped plate shape, one end of each material lifting plate is fixedly welded and connected with the inner wall of the rotary drum, the other end of each material lifting plate is radially arranged and faces to the axis of the rotary drum, each material lifting plate comprises a movable plate and a fixed plate connected with the inner wall of the rotary drum, the tops of the fixed plates are provided with lugs at the same curvature at the middle points of the lengths, the two sides of the bottom parts of the movable plates in the length direction are provided with lug plates in a stretching way, and the lug plates are hinged with the lugs through pin shafts; fixed plate top both sides are equipped with stop gear in fly leaf otic placode department, distribute from its structure and position and improve, on the basis that does not influence its operation of raising materials, effectively prevent that it from being thrown the material piece whereabouts after raising and pounding absolutely, improve drying efficiency simultaneously.

However, in the prior art, when drying is performed, a large amount of dust in the shaft furnace dryer can float upwards due to strong wind, and the atmosphere can be polluted due to the fact that the large amount of dust floats in the air, so that the natural environment is influenced, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a shaft furnace drying-machine for pelletizing preparation to the prior art who proposes in the solution background art can lead to a large amount of dusts in the shaft furnace drying-machine to upwards float because the strong wind, and a large amount of dusts float can cause the pollution to the atmosphere in floating to the air, influence natural environment, the relatively poor problem of practicality.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a shaft furnace drying-machine for pelletizing preparation, including shaft furnace drying-machine body and chassis, the orbit has been seted up on the inside wall of shaft furnace drying-machine body, shaft furnace drying-machine body fixed mounting is on the chassis, seted up logical material mouth on the chassis, be connected with through spacing subassembly on the chassis and hold the case, the top fixedly connected with shield of shaft furnace drying-machine body, the feed opening has been seted up on the shield, and feed opening department is provided with the sealing plug, has the dust collection box through the dust absorption pipe intercommunication on the shield, sliding connection has a collection dust steamer tray in the dust collection box, the blow vent has all been seted up at both ends about the collection dust steamer tray, and is located left vent department fixedly connected with dust screen, is provided with fixed subassembly between dust collection box and the collection dust steamer tray, has the suction fan through the aspiration channel intercommunication on the dust collection box, the bottom fixedly connected with of suction fan and collection dust box supports the high platform.

Preferably, the limiting assembly comprises a limiting plate, the limiting plate is fixedly connected to the receiving box, a limiting bolt is connected to the limiting plate in a threaded manner, and a limiting screw groove matched with the limiting bolt is formed in the underframe.

Furthermore, the bottom fixedly connected with of holding the case is a plurality of universal wheels of area lock, two removal handrails of fixedly connected with on the limiting plate.

Furthermore, the top end of the dust cover is fixedly connected with two slide rails, the sealing plug is connected to the two slide rails in a sliding manner, and a driving assembly for driving the sealing plug to slide is arranged on the sealing plug.

According to a further scheme of the scheme, the driving assembly comprises a supporting frame, the supporting frame is fixedly connected to the dustproof cover, a motor is fixedly mounted on the supporting frame, the output end of the motor penetrates through the supporting frame and is concentrically connected with a driving plate, a connecting rod is eccentrically connected to the driving plate, a threaded block is fixedly connected to the connecting rod, a screw rod is fixedly connected to the sealing plug, and the threaded block is sleeved on the screw rod.

As a further scheme of the scheme, the top end of the dustproof cover is fixedly connected with a cloth inclined plate through a support column.

On the basis of the scheme, the fixing assembly comprises two fixing blocks, the fixing blocks are fixedly connected to the dust collection drawer, two fixing rods are slidably connected to the dust collection box, and fixing grooves matched with the fixing rods are formed in the fixing blocks.

On the basis of the scheme, a collecting hopper is fixedly connected to the inner side wall of the shaft furnace drying machine body.

(III) advantageous effects

Compared with the prior art, the utility model provides a shaft furnace drying-machine for pelletizing preparation possesses following beneficial effect:

the utility model discloses in, make the pelletizing enter into on the orbit of shaft furnace drying-machine body through the feed opening on the shield, then close the sealing plug, in the dust collection steamer tray of dust collection box is inhaled through dust absorption pipe and aspiration channel with this internal floated dust of shaft furnace drying-machine, and can be through opening fixed subassembly, take off the collection steamer tray and handle, the pelletizing after the stoving drops on the bearing box through logical material mouth, it can remove the bearing box to open spacing subassembly, therefore, this shaft furnace drying-machine for pelletizing preparation, be difficult for leading to the dust to float in the air, and be convenient for collect the dust, be difficult for causing the pollution to the atmosphere, environmental protection effect is better, be convenient for collect the transportation to the pelletizing after the stoving simultaneously, the practicality is stronger.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a partially sectional three-dimensional structure of the underframe, the feed port, the receiving box, and the like;

FIG. 3 is a schematic view of the three-dimensional structure of the dust collection tube, the dust collection box and the dust collection drawer of the present invention;

fig. 4 is a schematic diagram of the exploded perspective structure of the slide rail, the support frame, the motor, etc. of the present invention;

fig. 5 is a schematic view of the disassembled three-dimensional structure of the dust screen, the fixing block, the fixing rod and the like of the present invention.

In the figure: 1. a shaft furnace dryer body; 2. a chassis; 3. a material inlet is formed; 4. a receiving box; 5. a dust cover; 6. a sealing plug; 7. a dust collection pipe; 8. a dust collection box; 9. a dust collection drawer; 10. a dust screen; 11. an air suction pipe; 12. a suction fan; 13. supporting the high platform; 14. a limiting plate; 15. a limit bolt; 16. universal wheels with locks; 17. moving the armrest; 18. a slide rail; 19. a support frame; 20. a motor; 21. driving the plate; 22. a connecting rod; 23. a thread block; 24. a screw; 25. a support column; 26. a cloth sloping plate; 27. a fixed block; 28. a fixing rod; 29. a collecting hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Please refer to fig. 1-5, a shaft furnace dryer for pellet preparation, including a shaft furnace dryer body 1 and a bottom frame 2, a running track is provided on the inner side wall of the shaft furnace dryer body 1, the shaft furnace dryer body 1 is fixedly mounted on the bottom frame 2, a material passing port 3 is provided on the bottom frame 2, a collecting hopper 29 is fixedly connected on the inner side wall of the shaft furnace dryer body 1, the pellets are convenient to drop into a receiving box 4 through the material passing port 3, the bottom frame 2 is connected with the receiving box 4 through a limiting component, the dried pellets are convenient to collect, the limiting component includes a limiting plate 14, the limiting plate 14 is fixedly connected on the receiving box 4, a limiting bolt 15 is in threaded connection with the limiting plate 14, a limiting screw groove matched with the limiting bolt 15 is provided on the bottom frame 2, the limiting bolt 15 is rotated, the limiting bolt 15 is made to enter the limiting screw groove, the limiting plate 14 can be fixed, thereby the limiting box 4 is convenient to be limited, the bottom end of the receiving box 4 is fixedly connected with a plurality of universal wheels 16 with a lock, the limiting plate is convenient to move the receiving box 4, two movable limiting plates 17 are fixedly connected on the supporting box 14, and the armrest is convenient to push the armrest to push the supporting box 4.

Further, the top fixedly connected with shield 5 of shaft furnace drying-machine body 1, in order to avoid the dust because the strong wind floats in the air, the feed opening has been seted up on shield 5, feed opening department is provided with sealing plug 6, make shaft furnace drying-machine body 1 form a comparatively sealed space, in order to avoid the dust to get into the air, two slide rails 18 of top fixedly connected with of shield 5, sealing plug 6 sliding connection is on two slide rails 18, be convenient for sealing plug 6 to slide from top to bottom, be provided with the drive assembly that drive sealing plug 6 carries out the slip on the sealing plug 6, the drive assembly includes support frame 19, support frame 19 fixed connection is on shield 5, fixed mounting has motor 20 on support frame 19, the output of motor 20 runs through support frame 19 and is connected with driving plate 21 with the swash plate concentrically, connecting rod 22 is connected with connecting rod 22 eccentrically on driving plate 21, fixedly connected with thread block 23 on connecting rod 22, fixedly connected with screw rod 24 on the sealing plug 6, thread block 23 overlaps on screw rod 24, the output of motor 20 rotates driving plate 21 and drives driving plate 21 to rotate, thereby drive connecting rod 22 to drive the swash plate 21 to carry out the smooth swash plate 21 and carry out the discharge and carry out the circulation of the fixed seal plug 6, thereby be convenient for the discharge opening of the smooth swash plate 25 of the seal plug 6.

Still further, there is dust collection box 8 through dust absorption pipe 7 intercommunication on the shield 5, sliding connection has collection dust drawer 9 in the dust collection box 8, be convenient for collect the dust, the blow vent has all been seted up at both ends about collection dust drawer 9, and be located left vent fixedly connected with dust screen 10, in order to avoid the dust to enter into suction fan 12, cause the damage to suction fan 12, be provided with fixed subassembly between dust collection box 8 and the collection dust drawer 9, fixed subassembly includes two fixed blocks 27, fixed block 27 fixed connection is on collection dust drawer 9, sliding connection has two dead levers 28 on the dust collection box 8, set up the fixed slot with dead lever 28 assorted on the fixed block 27, promote collection dust drawer 9 in the dust collection box 8, sliding down dead lever 28, make dead lever 28 enter into the fixed slot on fixed block 27, be convenient for with collection dust drawer 9 spacing on collection dust collection box 8, there is suction fan 12 through suction pipe 11 intercommunication on the dust collection box 8, suction fan 12 is convenient for the shaft furnace with the interior floated dust absorption of collection dust in the drying-oven body 1 to the dust collection drawer 9 in the dust collection box 8 through dust absorption pipe 11 and dust collection pipe 7, the fixed connection has suction fan 12, the dust collection box bottom support is convenient for carry out dust collection box 12.

It should be further noted that the suction fan 12 and the motor 20 in this embodiment are conventional devices that are purchased from the market and known to those skilled in the art, and the models can be selected or customized according to actual needs, in this patent, we only use them, and do not improve their structures and functions, and their setting, installation, and electrical connection modes, for those skilled in the art, they only need to debug according to the requirements of their usage specifications, and are not described herein again, and the suction fan 12 and the motor 20 are both provided with control switches that are matched with them, and the installation positions of the control switches are selected according to the actual usage needs, so that the operation and control of the operators can be facilitated.

To sum up, this shaft furnace drying-machine for pelletizing preparation, when using, at first place this shaft furnace drying-machine for pelletizing preparation in the place that needs to use, and connect motor 20 with positive and negative circuit according to the description, the pellet passes through cloth swash plate 26 and enters into feed opening department, thereby smooth entering into the orbit, then open motor 20, the output of motor 20 rotates and drives drive board 21 and rotate, drive board 21 drives connecting rod 22 and uses drive board 21 as the center to carry out circular motion, connecting rod 22 drives thread block 23 and rotates, sealing plug 23 rotates and drives screw rod 24 and move downwards, thereby drive sealing plug 6 and slide downwards, can make sealing plug 6 seal the feed opening, then open suction fan 12, suction fan 12 passes through aspiration channel 11 and dust absorption pipe 7 and absorbs the dust that floats in shaft furnace drying-machine body 1 to the dust collection steamer tray 9 on dust collection box 8, after drying the pellet, rotate spacing bolt 15, make bolt 15 break away from the promotion screw channel, can remove to the dust collection steamer tray 9 on the handrail box 4 through collection hopper 29 and move, the dust collection box can make the dust collection fixed link 28 that needs to handle the dust processing dead lever 28, when the dust collection link 28 that needs to move upwards to carry out the fixed block, can make the dust collection processing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A shaft furnace drying-machine for pelletizing preparation, including shaft furnace drying-machine body (1), the orbit has been seted up on the inside wall of shaft furnace drying-machine body (1), its characterized in that still includes chassis (2), shaft furnace drying-machine body (1) fixed mounting is on chassis (2), logical material mouth (3) have been seted up on chassis (2), are connected with through spacing subassembly on chassis (2) and hold case (4), top fixedly connected with shield (5) of shaft furnace drying-machine body (1), the feed opening has been seted up on shield (5), and feed opening department is provided with sealing plug (6), has dust collection box (8) through dust absorption pipe (7) intercommunication on shield (5), sliding connection has collection dirt steamer tray (9) in dust collection box (8), the blow vent has all been seted up at both ends about collection dirt steamer tray (9), and lies in left fixedly connected with dust screen (10) of department of just collecting air vent, is provided with fixed subassembly between dust collection box (8) and collection dirt steamer tray (9), has suction fan (12) through intercommunication pipe (11) on dust collection dirt collection box (8), suction fan (12) the high suction table (13) are connected with dust collection steamer tray bottom.

2. The shaft furnace dryer for pellet preparation as claimed in claim 1, wherein said limiting assembly comprises a limiting plate (14), said limiting plate (14) is fixedly connected to the receiving box (4), a limiting bolt (15) is in threaded connection with the limiting plate (14), and a limiting screw groove matched with the limiting bolt (15) is formed on the bottom frame (2).

3. The shaft furnace dryer for pellet preparation according to claim 2, characterized in that a plurality of universal wheels (16) with locks are fixedly connected to the bottom end of the receiving box (4), and two moving handrails (17) are fixedly connected to the limiting plate (14).

4. The shaft furnace dryer for pellet preparation as claimed in claim 3, characterized in that the top end of the dust cap (5) is fixedly connected with two slide rails (18), the sealing plug (6) is slidably connected to the two slide rails (18), and a driving assembly for driving the sealing plug (6) to slide is arranged on the sealing plug (6).

5. The shaft furnace dryer for pellet preparation as claimed in claim 4, characterized in that the drive assembly comprises a support frame (19), the support frame (19) is fixedly connected to the dust cover (5), a motor (20) is fixedly mounted on the support frame (19), the output end of the motor (20) penetrates through the support frame (19) and is concentrically connected with a driving plate (21), a connecting rod (22) is eccentrically connected to the driving plate (21), a threaded block (23) is fixedly connected to the connecting rod (22), a threaded rod (24) is fixedly connected to the sealing plug (6), and the threaded block (23) is threadedly sleeved on the threaded rod (24).

6. The shaft furnace dryer for pellet production as claimed in claim 5, characterized in that the top end of said dust cover (5) is fixedly connected with a distribution sloping plate (26) through a support column (25).

7. The shaft furnace dryer for pellet preparation as claimed in claim 6, wherein said fixing assembly comprises two fixing blocks (27), said fixing blocks (27) are fixedly connected to the dust collection drawer (9), said dust collection box (8) is slidably connected with two fixing rods (28), and fixing grooves matched with the fixing rods (28) are opened on the fixing blocks (27).

8. The shaft furnace dryer for pellet preparation as claimed in claim 7, characterized in that a collecting hopper (29) is fixedly connected to the inner side wall of the shaft furnace dryer body (1).