CN217391953U

CN217391953U - Dust recovery device for friction material preparation

Info

Publication number: CN217391953U
Application number: CN202220152281.2U
Authority: CN
Inventors: 陈华明; 卢嘉庆; 卢明
Original assignee: Zhangjiagang Mingzhenqing Environmental Protection Technology Co ltd
Current assignee: Zhangjiagang Mingzhenqing Environmental Protection Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-09-09
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a dust recovery device for friction system material, concretely relates to dust recovery technical field, including the mixing box, the fixed stoving case that is equipped with in mixing box one side, the fixed water tank that is equipped with in mixing box bottom, the mixing box internal fixation is equipped with first filter screen, the stoving incasement fixation is equipped with the second filter screen. The utility model discloses a carry the stoving incasement with the dust liquid of mixing box and dry, the processing procedure between mixing box and the stoving case is mutually noninterference, improve the processing recovery speed to the dust, use the air heater to carry steam toward the air intracavity, when using the first screw rod of motor drive, utilize the belt pulley, belt and gearbox drive second screw rod rotate simultaneously, slide around the drive second slide with the even blowout of steam, accelerate the stoving speed to the dust, after the stoving is accomplished, open the solenoid valve on the row material pipe, utilize the second slide to slide forward, the dust propelling movement after will drying to collect the incasement and store, do not need manual operation, high machining efficiency.

Description

Dust recovery device for friction material preparation

Technical Field

The utility model belongs to the technical field of the dust recovery technique and specifically relates to a dust recovery device for friction system material that says so.

Background

Need rub between the chemical fibre raw materials at chemical fibre friction material pelletization in-process, carry out the in-process of rubbing to the material at the user equipment, can produce a large amount of dusts, if do not handle the dust, when the dust is diffused in the air, the staff can inhale the dust, the dust can cause staff's respiratory tract damage, seriously influence staff's healthy, consequently at chemical fibre friction material pelletization in-process, can install the processing apparatus to the dust on equipment, current dust device all is the mode that adopts the water to mix usually, extract the dust in the gas, then dry to liquid again, obtain the dust granule in the liquid.

When current dust recovery device mixes the stoving to the dust, whole manufacturing procedure all accomplish at same jar internal, need earlier with dust and liquid mixture back, carry out drying process to liquid again, consequently when handling once the dust, need the interval very long time just can continue the processing, wasted a large amount of time, machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a dust recovery device for friction system material to solve the problem that appears in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust recovery unit for friction system material, includes the mixing box, the fixed stoving case that is equipped with in mixing box one side, the fixed water tank that is equipped with in mixing box bottom, the fixed first filter screen that is equipped with in mixing box, the fixed second filter screen that is equipped with in stoving incasement, first filter screen top is equipped with first screw rod, second filter screen top is equipped with the second screw rod, first screw rod outer wall and second screw rod outer wall threaded connection have first slide and second slide respectively, first slide and second slide bottom all are fixed and are equipped with the fluff, the fixed conveying pipeline that is equipped with in mixing box one side, the conveying pipeline bottom is linked together with stoving roof portion, the fixed motor that is equipped with in first screw rod one side, first screw rod opposite side runs through the mixing box and extends to the mixing box outside, be equipped with the gearbox on the outer wall of mixing box one side, between first screw rod and the gearbox, All be connected through two belt pulleys and belt between second screw rod and the gearbox, the stoving roof portion is equipped with the stoving subassembly, stoving case front side is equipped with the collection subassembly, lateral wall fixed surface is equipped with the inlet pipe before the mixing box.

In a preferred embodiment, the collection subassembly includes the collecting box, the collecting box is fixed to be established at the stoving case front side, the row's material pipe is arranged to fixed being equipped with between collecting box and the stoving case for carry the collecting box with the dust that dries and store in, conveying pipeline bottom contacts with first filter screen one side top for carry the dust that mixes, does not need manual operation, uses very labour saving and time saving.

In a preferred embodiment, an air cavity is formed in the second sliding seat, a plurality of air outlet pipes are fixedly arranged at the bottom of the air cavity, the air outlet pipes are distributed at the bottom of the air cavity in a linear array, and each air outlet pipe is provided with a one-way valve, so that water and dust are prevented from flowing into the air outlet pipe to cause blockage.

The drying component comprises an air heater which is fixedly arranged at the top of the drying box, one end of an air outlet pipe of the air heater sequentially penetrates through the drying box and the second sliding seat and is communicated with the top of an air cavity in the second sliding seat, the air heater is used for generating hot air, and the hot air heat level is conveniently controlled.

In a preferred embodiment, the first filter screen is inclined to the lower right, the second filter screen is inclined to the lower front, the plurality of bristles at the bottom of the first slide seat are in contact with the top of the first filter screen, the plurality of bristles at the bottom of the second slide seat are in contact with the top of the second filter screen, and the plurality of bristles are in contact with the first filter screen and the second filter screen respectively, so that the dust filtering speed is increased.

In a preferred embodiment, a connecting plate is fixedly arranged on the surface of the outer wall of the front side of the gearbox, one end of the connecting plate is fixedly connected with the outer wall of the mixing box, the stability of the gearbox in use is improved, and the motor is embedded in the mixing box.

In a preferred embodiment, the fixed crown plate that is equipped with in mixing box inner chamber top, the water cavity has been seted up in the crown plate, the fixed a plurality of gondola water faucets that are equipped with in water cavity bottom, a plurality of gondola water faucets are linear array and distribute bottom the crown plate, can avoid the dust adhesion on the inner wall of mixing box, the crown plate top is equipped with the gauze, filters the dust, avoids the dust to follow gas and flow from the blast pipe together, the gauze is fixed in the mixing box, the fixed blast pipe that is equipped with in mixing box top, the inlet pipe is established between first slide and gondola water faucet, makes the abundant water contact with gondola water faucet spun of dust.

In a preferred embodiment, the intercommunicating pore has all been seted up between water tank top and mixing box, the stoving case, all be equipped with the solenoid valve on intercommunicating pore, conveying pipeline and the row's material pipe for the flow of control liquid, the fixed water pump that is equipped with of water tank rear side, the inlet tube one end and the water tank rear side of water pump communicate, the outlet pipe one end of water pump runs through mixing box and crown plate and communicates mutually with the water cavity rear side of crown plate, uses the water pump to suck always, makes a round trip to circulate the water in mixing box, stoving case and the water tank and uses, reduces the waste of water.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a carry the stoving incasement with the dust liquid in the mixing box and dry, the processing procedure mutual noninterference between mixing box and the stoving case, improve the processing recovery speed to the dust, use the air heater to carry steam toward the intracavity, when using the first screw rod of motor drive, utilize the belt pulley, belt and gearbox drive second screw rod rotate simultaneously, slide around the drive second slide with the even blowout of steam, accelerate the stoving speed to the dust, after the stoving is accomplished, open the solenoid valve on the row of arranging the material pipe, utilize the second slide to slide forward, the dust propelling movement after will drying to be stored in the collection incasement, do not need manual operation, high machining efficiency.

2. Through using first screw rod and second screw rod linkage together, when the first filter screen of brush is scraped to the fluff on the first slide, brush second filter screen is scraped simultaneously to the fluff on the second slide, can avoid first filter screen and second filter screen to block up, the fluff on the first slide can also be with the dust that filters down pushing away conveying pipeline department, accelerate the speed of dust liquid flow to the stoving incasement, the fluff on the second slide can be scraped the dust and is scattered, further improve the drying effect and the speed of dust, do not need the staff regularly to examine first filter screen and second filter screen and clear up, high work efficiency, use a motor to drive, the cost of device is with low costs, be convenient for the maintenance in later stage.

3. Carry the water cavity of ring plate through the water pump with the water suction in the water tank, water is through a plurality of gondola water faucet spouts on the ring plate, more abundant with the dust contact, improve the mixing velocity of dust and water, the gondola water faucet sprays partly water on the inner wall of mixing box, avoid the dust adhesion on the inner wall of mixing box, the gas of incasement is filtered the back through the gauze and is followed the blast pipe discharge, avoid the dust to give off polluted environment in the air, use the water pump to aspirate always, realize the cyclic utilization of water, the waste of water is greatly reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of a first housing of the present invention;

FIG. 3 is a rear view of the pulley of the present invention;

fig. 4 is a cross-sectional view of a second slide of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 4 according to the present invention;

fig. 6 is a cross-sectional view of the ring plate of the present invention;

fig. 7 is a rear view of the overall structure of the present invention.

The reference signs are: 1. a mixing box; 2. drying box; 3. a water tank; 4. a first filter screen; 5. a second filter screen; 6. a first screw; 7. a second screw; 8. a first slider; 9. a second slide carriage; 10. softening the wool; 11. a delivery pipe; 12. a motor; 13. a gearbox; 14. a belt pulley; 15. a belt; 16. a feeding pipe; 17. a collection box; 18. a discharge pipe; 19. an air cavity; 20. an air outlet pipe; 21. a one-way valve; 22. a hot air blower; 23. a connecting plate; 24. a ring plate; 25. a water chamber; 26. a shower head; 27. gauze; 28. an exhaust pipe; 29. a communicating hole; 30. an electromagnetic valve; 31. and (4) a water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to the attached drawings 1, 2, 3, 4, 5 and 7 of the specification, the dust recovery device for friction materials of the embodiment comprises a mixing box 1, a drying box 2 is fixedly arranged on one side of the mixing box 1, a water tank 3 is fixedly arranged at the bottom of the mixing box 1, a first filter screen 4 is fixedly arranged in the mixing box 1, a second filter screen 5 is fixedly arranged in the drying box 2, the dust liquid is filtered by using the first filter screen 4 and the second filter screen 5, a first screw 6 is arranged at the top of the first filter screen 4, a second screw 7 is arranged at the top of the second filter screen 5, a first slide 8 and a second slide 9 are respectively in threaded connection with the outer wall of the first screw 6 and the outer wall of the second screw 7, soft bristles 10 are fixedly arranged at the bottoms of the first slide 8 and the second slide 9, and the soft bristles 10 can scrape and scatter dust on the first filter screen 4 and the second filter screen 5, the filtering speed of the mixing box and the drying box is improved, a material conveying pipe 11 is fixedly arranged on one side of the mixing box 1, the bottom of the material conveying pipe 11 is communicated with the top of the drying box 2, a motor 12 is fixedly arranged on one side of the first screw 6, the other side of the first screw 6 penetrates through the mixing box 1 and extends to the outer side of the mixing box 1, a gearbox 13 is arranged on the outer wall of one side of the mixing box 1, the space between the first screw 6 and the gearbox 13 and the space between the second screw 7 and the gearbox 13 are connected through two belt pulleys 14 and a belt 15, a drying component is arranged on the top of the drying box 2 and comprises a hot air blower 22, the hot air blower 22 is fixedly arranged on the top of the drying box 2, one end of an air outlet pipe of the hot air blower 22 sequentially penetrates through the drying box 2 and the second sliding seat 9 and is communicated with the top of an air cavity 19 in the second sliding seat 9, the hot air blower 22 is used for generating hot air, and conveniently controlling the heat quantity of the hot air, air cavity 19 has been seted up to second slide 9 inside, the fixed a plurality of outlet ducts 20 that are equipped with in air cavity 19 bottom, a plurality of outlet ducts 20 are linear array and distribute in air cavity 19 bottom, all are equipped with check valve 21 on every outlet duct 20, avoid water and dust to flow and cause the jam in the outlet duct 20, 2 front sides of stoving case are equipped with the collection subassembly, the collection subassembly includes collecting box 17, collecting box 17 is fixed to be established in 2 front sides of stoving case, it arranges material pipe 18 to fix being equipped with between collecting box 17 and the stoving case 2, conveying pipeline 11 bottom contacts with first filter screen 4 one side top for carry the dust that mixes, do not need manual operation, use very labour saving and time saving, lateral wall fixed surface is equipped with inlet pipe 16 before the mixing box 1.

The implementation scenario is specifically as follows: connecting a dust pipeline on friction material manufacturing equipment with a feeding pipe 16 on a mixing box 1, conveying dust into the mixing box 1 through the feeding pipe 16, mixing and contacting with water in the mixing box 1, depositing the water and the dust onto a first filter screen 4 after adhering, after reacting for a period of time, opening an electromagnetic valve 30 on a conveying pipe 11 to enable the water and the dust in the mixing box 1 to flow into a drying box 2 for drying, filtering the dust in the water by a second filter screen 5 in the drying box 2, then closing the electromagnetic valve 30 on the conveying pipe 11, conveying hot air into a second slide seat 9 by using a hot air fan 22, spraying the hot air out through an air outlet pipe 20 to dry the dust on the second filter screen 5, simultaneously driving a first screw rod 6 to rotate, driving a first slide seat 8 to slide back and forth on the first filter screen 4 by the first screw rod 6, driving a gear in a gearbox 13 to rotate by the first screw rod 6 through a belt pulley 14 and a belt 15, gearbox 13 again through with second screw 7 between belt pulley 14 and belt 15, it rotates together to drive second screw 7, thereby drive second slide 9 and slide around on second filter screen 5, make hot-blast even blow on second filter screen 5, accelerate the stoving speed to the dust, after the stoving is accomplished, make again solenoid valve 30 on the row material pipe 18 open, utilize second slide 9 to slide forward, collect dust propelling movement on the second filter screen 5 in collection box 17, through mixing in mixing box 1, dry in stoving case 2, make two processing procedure mutual noninterferences, the recovery speed to the dust is improved, and do not need manual operation, machining efficiency is higher, then repeat the operation before again, continue to handle the dust.

Referring to the attached drawings 1-5 of the specification, in the dust recycling device for friction materials of the embodiment, the inclined direction of the first filter screen 4 is the lower right side, the inclined direction of the second filter screen 5 is the front lower side, the plurality of bristles 10 at the bottom of the first slide 8 are in contact with the top of the first filter screen 4, the plurality of bristles 10 at the bottom of the second slide 9 are in contact with the top of the second filter screen 5, so that the dust filtering speed is improved, the outer wall surface at the front side of the gearbox 13 is fixedly provided with the connecting plate 23, one end of the connecting plate 23 is fixedly connected with the outer wall of the mixing box 1, the motor 12 is embedded on the mixing box 1 so as to improve the stability of the gearbox 13 when in use, the outer wall at one side of the mixing box 1 is provided with the gearbox 13, the first screw 6 and the gearbox 13, and the second screw 7 and the gearbox 13 are connected through the two belt pulleys 14 and the belt 15, the first screw 6 and the second screw 7 are connected together using a gear box 13, a pulley 14 and a belt 15 so that the first screw 6 and the second screw 7 rotate simultaneously, reducing the cost of the device.

The implementation scenario is specifically as follows: the motor 12, the belt pulley 14, the belt 15 and the gearbox 13 are used for driving the first screw 6 and the second screw 7 to rotate simultaneously, the first screw 6 and the second screw 7 respectively drive the first slide seat 8 and the second slide seat 9 to move, the plurality of soft bristles 10 at the bottom of the first slide seat 8 scrape and brush the surface of the first filter screen 4, so that the first filter screen 4 can be prevented from being blocked by dust, the water filtering speed of the first filter screen 4 is improved, the dust filtered from the first filter screen 4 can be pushed to the material conveying pipe 11, the flowing speed of the dust is accelerated, the plurality of soft bristles 10 at the bottom of the second slide seat 9 are scraped and brushed, the second filter screen 5 can be prevented from being blocked, the dust on the surface of the second filter screen 5 can be scraped and scattered, the drying effect and the drying speed of the dust are further improved, a worker does not need to inspect and clean the first filter screen 4 and the second filter screen 5, and the working efficiency is greatly improved, the device is driven by one motor 12, so that the manufacturing cost of the device is greatly reduced, and later maintenance is facilitated.

Referring to the attached drawings 1, 2, 6 and 7 of the specification, the dust recovery device for friction material manufacturing of this embodiment, the fixed ring plate 24 that is equipped with in mixing box 1 inner chamber top, water cavity 25 has been seted up in the ring plate 24, the fixed a plurality of gondola water faucet 26 that are equipped with in water cavity 25 bottom, a plurality of gondola water faucet 26 are the linear array distribution in ring plate 24 bottom, can avoid the dust to adhere on the inner wall of mixing box 1, ring plate 24 top is equipped with gauze 27, filters the dust, avoids the dust to follow gas and flow out from blast pipe 28 together, gauze 27 is fixed in mixing box 1, the fixed blast pipe 28 that is equipped with in mixing box 1 top, 16 is established between first slide 8 and gondola water faucet 26, makes the abundant water contact with gondola water faucet 26 spun of dust, intercommunicating pore 29 has all been seted up between water tank 3 top and mixing box 1, stoving case 2, intercommunicating pore 29, All be equipped with solenoid valve 30 on conveying pipeline 11 and the row's of expecting 18, the fixed water pump 31 that is equipped with of 3 rear sides of water tank, water pump 31's inlet tube one end and 3 rear sides of water tank communicate mutually, water pump 31's outlet pipe one end runs through mixing box 1 and ring plate 24 and communicates mutually with the water cavity 25 rear side of ring plate 24, uses water pump 31 to aspirate always, makes a round trip to circulate the water in mixing box 1, stoving case 2 and the water tank 3 and uses, reduces the waste of water.

The implementation scenario is specifically as follows: water after first filter screen 4 and the filtration of second filter screen 5, flow to in the water tank 3 from the intercommunicating pore 29, use water pump 31 to carry the water suction in the water tank 3 in the crown plate 24, water is spout through a plurality of gondola water faucet 26 on the crown plate 24, more abundant with the dust contact, further improve the processing speed of dust, and gondola water faucet 26 sprays partly water on the inner wall of mixing box 1, can avoid the dust adhesion on the inner wall of mixing box 1, gas in the dust flows to mixing box 1 top through crown plate 24, filter the back through gauze 27 and discharge from blast pipe 28, avoid the dust to give off polluted environment in the air, use water pump 31 to suck always, realize the cyclic utilization of water, the waste of water is greatly reduced.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dust recovery device for friction system material, includes mixing box (1), its characterized in that: the drying box is characterized in that a drying box (2) is fixedly arranged on one side of the mixing box (1), a water tank (3) is fixedly arranged at the bottom of the mixing box (1), a first filter screen (4) is fixedly arranged in the mixing box (1), a second filter screen (5) is fixedly arranged in the drying box (2), a first screw (6) is arranged at the top of the first filter screen (4), a second screw (7) is arranged at the top of the second filter screen (5), the outer wall of the first screw (6) and the outer wall of the second screw (7) are respectively in threaded connection with a first sliding seat (8) and a second sliding seat (9), soft bristles (10) are fixedly arranged at the bottoms of the first sliding seat (8) and the second sliding seat (9), a material conveying pipe (11) is fixedly arranged on one side of the mixing box (1), the bottom of the material conveying pipe (11) is communicated with the top of the drying box (2), a motor (12) is fixedly arranged on one side of the first screw (6), first screw rod (6) opposite side runs through mixing box (1) and extends to the mixing box (1) outside, be equipped with gearbox (13) on the outer wall of mixing box (1) one side, between first screw rod (6) and gearbox (13), all connect through two belt pulleys (14) and belt (15) between second screw rod (7) and gearbox (13), stoving case (2) top is equipped with the stoving subassembly, stoving case (2) front side is equipped with the collection subassembly, lateral wall fixed surface is equipped with inlet pipe (16) before mixing box (1).

2. The dust recycling device for friction material as claimed in claim 1, wherein: the collection assembly comprises a collection box (17), the collection box (17) is fixedly arranged on the front side of the drying box (2), a discharge pipe (18) is fixedly arranged between the collection box (17) and the drying box (2), and the bottom of the material conveying pipe (11) is contacted with the top of one side of the first filter screen (4).

3. The dust recycling device for friction material as claimed in claim 1, wherein: an air cavity (19) is formed in the second sliding seat (9), a plurality of air outlet pipes (20) are fixedly arranged at the bottom of the air cavity (19), the air outlet pipes (20) are distributed at the bottom of the air cavity (19) in a linear array mode, and a check valve (21) is arranged on each air outlet pipe (20).

4. The dust recycling device for friction material as claimed in claim 3, wherein: the drying component comprises an air heater (22), the air heater (22) is fixedly arranged at the top of the drying box (2), one end of an air outlet pipe of the air heater (22) sequentially penetrates through the drying box (2) and the second sliding seat (9), and is communicated with the top of an air cavity (19) in the second sliding seat (9).

5. The dust recycling device for friction material as claimed in claim 1, wherein: first filter screen (4) incline direction is right below, second filter screen (5) incline direction is preceding below, a plurality of pappus (10) of first slide (8) bottom contact with first filter screen (4) top, a plurality of pappus (10) of second slide (9) bottom contact with second filter screen (5) top.

6. The dust recycling device for friction material as claimed in claim 1, wherein: the outer wall fixed surface of gearbox (13) front side is equipped with connecting plate (23), connecting plate (23) one end and mixing box (1) outer wall fixed connection, motor (12) are inlayed and are established on mixing box (1).

7. The dust recycling device for friction material as claimed in claim 1, wherein: mixing box (1) inner chamber top is fixed and is equipped with crown plate (24), water cavity (25) have been seted up in crown plate (24), fixed a plurality of gondola water faucet (26) that are equipped with in water cavity (25) bottom, a plurality of gondola water faucet (26) are linear array and distribute in crown plate (24) bottom, crown plate (24) top is equipped with gauze (27), gauze (27) are fixed in mixing box (1), mixing box (1) top is fixed and is equipped with blast pipe (28), inlet pipe (16) are established between first slide (8) and gondola water faucet (26).

8. The dust recycling device for friction material as claimed in claim 7, wherein: intercommunicating pore (29) have all been seted up between water tank (3) top and mixing box (1), the stoving case (2), all be equipped with solenoid valve (30) on intercommunicating pore (29), conveying pipeline (11) and row material pipe (18), water tank (3) rear side is fixed and is equipped with water pump (31), the inlet tube one end and the water tank (3) rear side of water pump (31) communicate with each other, the outlet pipe one end of water pump (31) runs through mixing box (1) and crown plate (24) and communicates with the water cavity (25) rear side of crown plate (24) mutually.