CN118384653B - Zinc oxide dust removal device - Google Patents
Zinc oxide dust removal device Download PDFInfo
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- CN118384653B CN118384653B CN202410780770.6A CN202410780770A CN118384653B CN 118384653 B CN118384653 B CN 118384653B CN 202410780770 A CN202410780770 A CN 202410780770A CN 118384653 B CN118384653 B CN 118384653B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
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- Filtering Of Dispersed Particles In Gases (AREA)
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Abstract
The invention discloses a dust removing device of zinc oxide, which belongs to the technical field of industrial dust removing equipment and comprises dust removing equipment, wherein the dust removing equipment comprises a dust remover shell, an upper sealing bent plate and a lower sealing plate are fixedly connected inside the dust remover shell, a plurality of filter bags are rotationally connected between the upper sealing bent plate and the lower sealing plate, an exhaust fan positioned on the upper side of the upper sealing bent plate and an air inlet pipe positioned on the lower side of the lower sealing plate are fixedly connected inside the dust remover shell, and a plurality of scrubbing bag assemblies are connected between the inner walls of the left side and the right side of the dust remover shell in a sliding manner; the scrubbing bag component comprises a sliding frame, a rotating shaft is rotatably connected to the upper side wall of the sliding frame, a first sprocket is fixedly connected to the rotating shaft, the device can pass through the scrubbing bag component and the forward and backward rotating component, the filter bag is effectively rubbed and washed, the dust of scale deposit inside the filter bag is effectively cleaned, the filtering effect of the filter bag is improved, the disassembly and cleaning frequency of the filter bag is reduced, and the dust removing efficiency of dust removing equipment is improved.
Description
Technical Field
The invention relates to the technical field of industrial dust removal equipment, in particular to a dust removal device for zinc oxide.
Background
Zinc oxide, which is an inorganic compound, is an oxide of zinc, is insoluble in water and ethanol, is soluble in acid and sodium hydroxide aqueous solution and ammonium chloride, is a common chemical additive, and is widely applied to the manufacture of products such as plastics, silicate products, synthetic rubber, lubricating oil, paint coatings, ointment, adhesives, foods, batteries, flame retardants and the like; the energy band gap and exciton constraint energy of zinc oxide are great, the transparency is high, have excellent normal temperature luminescent performance, all have applications in products such as liquid crystal display, thin film transistor, luminescent diode in the semiconductor field, in addition, the zinc oxide of microparticle also begins to play a role in relevant field as a nanomaterial, zinc oxide is in the course of working, because broken, friction and the flying of granule can produce a large amount of dust in the sky, in order to reduce the influence that the dust produced to environment and human body, need to take effective dust control measure, the present dust that plays effectual filter effect to the dust in the air through dust collecting equipment.
Chinese patent discloses a zinc oxide dust collector (grant bulletin number CN 113117802B) comprising a housing, a particle assembly and a dust collection assembly; the shell comprises a feeding cavity and a dust removing cavity connected below the feeding cavity; the crushing assembly is arranged in the feeding cavity and comprises a crushing roller; the dust removal assembly is detachably arranged in the dust removal cavity and comprises a dust adsorption element and a zinc oxide crushed aggregates choose sieve device. The zinc oxide dust removal device is simple and reasonable in structure, dust generated in the falling process of zinc oxide crushed aggregates from top to bottom is adsorbed to the adsorption filter membrane by utilizing negative pressure, and meanwhile, low-temperature spray is sprayed to the adsorption filter membrane by the cooling water spraying device, so that the adsorbed dust is dirty on the surface of the adsorption filter membrane under the action of a low-temperature low-humidity environment and cannot diffuse to a third space and a second space through the filter membrane, the cleaning of other equipment can be effectively ensured, and then the adsorption filter membrane can be effectively prevented from being blocked for a long time by matching with the timely flushing of the backwashing device, the cleaning is convenient, the working efficiency and the service life of dust removal equipment are greatly improved.
Just like current dust remover, its theory of operation filters the dust through the filter bag, when the filter bag takes place to block up, carries out the back flushing through high-pressure gas, but when dust scale deposit adhesion in the filter bag inner wall, the back flushing still is difficult to clean up the dust completely, leads to the staff to need regularly dismantle the clearance and change the filter bag, has seriously influenced the filter efficiency of dust remover to the dust, and for this reason, the applicant proposes a dust collector of zinc oxide to solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a dust removal device for zinc oxide, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The dust removing device of zinc oxide comprises dust removing equipment, wherein the dust removing equipment comprises a dust remover shell, an upper sealing bent plate and a lower sealing plate are fixedly connected inside the dust remover shell, a plurality of filter bags are rotationally connected between the upper sealing bent plate and the lower sealing plate, an exhaust fan positioned on the upper side of the upper sealing bent plate and an air inlet pipe positioned on the lower side of the lower sealing plate are fixedly connected inside the dust remover shell, and a plurality of scrubbing bag assemblies are slidingly connected between the inner walls of the left side and the right side of the dust remover shell;
the scrubbing bag component comprises a sliding frame, a rotating shaft is rotatably connected to the upper side wall of the sliding frame, a first sprocket is fixedly connected to the rotating shaft, a shrinkage detection component is arranged on the inner wall of one side, far away from the rotating shaft, of the sliding frame, a second sprocket is rotatably connected to the shrinkage detection component, a chain is sleeved between the first sprocket and the second sprocket, a scrubbing plate is fixedly connected to the opposite side wall of the chain, a forward-reverse rotation component is arranged at the upper end of the rotating shaft, and a synchronous rotation component is arranged on the lower side wall of the first sprocket.
As a further scheme of the invention, one side wall, which is opposite to the chain, of the chain is connected with the push plates in a sliding way, one side wall, which is opposite to the two push plates, of the chain is fixedly connected with two inserted bars which are inserted on the sliding frame, a connecting plate is fixedly connected between the two inserted bars, a reset spring is fixedly connected between the connecting plate and the sliding frame, and first electromagnets which are magnetically attracted with the connecting plate are fixedly connected to the inner walls of the two sides of the sliding frame.
As a still further proposal of the invention, the shrinkage detection assembly comprises a fixed sleeve rotationally connected with the second sprocket, and a connecting rod inserted at one end of the sliding frame is fixedly connected on the side wall of the fixed sleeve.
As a still further proposal of the invention, one end of the connecting rod far away from the fixed sleeve is fixedly connected with a vibration detector, and a thrust spring is fixedly connected between the vibration detector and the sliding frame.
As still further scheme of the invention, the positive and negative rotating assembly comprises a transmission gear fixedly connected to the upper end of a rotating shaft, a limit sleeve is rotatably connected to the rotating shaft, the limit sleeve is rotatably connected with the upper side wall of the transmission gear, and a fixed frame is fixedly connected between the front side wall and the rear side wall of the sliding frame.
As a still further scheme of the invention, the upper end of the fixed frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the lower end of the rotating shaft is fixedly connected with a disc, the lower side wall of the disc is eccentrically hinged with a rack which is in sliding connection with a limit sleeve, the rack is meshed with a transmission gear, and an intermittent rotating assembly is arranged on the rotating shaft.
As a still further scheme of the invention, the intermittent rotating assembly comprises a groove disc fixedly connected with the rotating shaft, a threaded rod is fixedly connected between the upper sealing bending plate and the lower sealing plate, a threaded sleeve in rotating connection with the sliding frame is connected to the threaded rod in a threaded manner, and a special-shaped block is fixedly connected to the threaded sleeve.
As a still further proposal of the invention, the lower side wall of the groove disc is fixedly connected with a guide rail, the inside of the guide rail is connected with a sliding block in a sliding way, and the upper side wall of the sliding block is fixedly connected with a guide rod.
As a still further proposal of the invention, a mounting frame is fixedly connected between two side walls of the sliding frame, a second electromagnet which is electrically connected with the vibration detector is fixedly connected with one side wall of the mounting frame close to the guide rail, and the second electromagnet is magnetically connected with the sliding block.
As still further scheme of the invention, the synchronous rotating assembly comprises a fixed rod fixedly connected to the lower side walls of the plurality of first chain teeth, belt pulleys are fixedly connected to the lower ends of the plurality of fixed rods, and the same belt is sleeved between the plurality of belt pulleys.
Compared with the prior art, the invention has the beneficial effects that:
1. when the dust-removing device is used, the dust-removing device can effectively wash the filter bags through the washing bag component and the forward and backward rotating component, effectively clean the dirt formed in the filter bags, improve the filtering effect of the filter bags, reduce the disassembly and cleaning frequency of the filter bags and improve the dust-removing efficiency of dust-removing equipment.
2. When the filter bag cleaning device is used, the sliding frame can be driven to move in the process of cleaning the filter bag through the matching of the shrinkage detection assembly and the intermittent rotation assembly, so that the cleaning range of the filter bag is improved, and when harder or larger dust and dirt exist in the filter bag, the sliding frame can be suspended to move through the detection of the vibration frequency by the vibration detector, the cleaning time of a certain section of the filter bag is prolonged until the section of the filter bag is cleaned, and the cleaning effect of the dust and dirt is improved.
3. When the device is used, the synchronous movement of the sliding frames and the scrubbing operation of the filter bags can be realized through the synchronous rotating assembly, so that the unified control of staff is facilitated, the operation of the plurality of scrubbing bag assemblies is controlled through a single motor, and the production cost of the device is effectively reduced.
Drawings
FIG. 1 is a three-dimensional perspective view of a zinc oxide dust removal device;
FIG. 2 is a schematic view of the structure of the interior of a dust-removing device of zinc oxide;
FIG. 3 is a schematic view of the scrubbing bag assembly and the forward and reverse rotating assembly of the zinc oxide dust collector;
FIG. 4 is a schematic view of the structure of a scrubbing bag assembly in a zinc oxide dust collector;
FIG. 5 is a schematic view showing the structure of a forward and reverse rotating assembly of a dust removing device of zinc oxide;
FIG. 6 is a schematic structural view of a synchronous rotating assembly part of a zinc oxide dust removing device;
FIG. 7 is a schematic view of the structure of a zinc oxide dust collector intermittent rotating assembly;
FIG. 8 is a diagram of the operation of an intermittent rotating assembly of a zinc oxide dust collector;
fig. 9 is a state diagram of a zinc oxide dust collector filter bag during scrubbing.
In the figure:
1. A dust removal device; 101. a dust collector housing; 102. an upper sealing bent plate; 103. a lower sealing plate; 104. a filter bag; 105. an exhaust fan; 106. an air inlet pipe;
2. A scrubbing bag assembly; 201. a carriage; 202. a rotation shaft; 203. a first sprocket; 204. a second sprocket; 205. a chain; 206. rubbing and washing the plate; 207. a push plate; 208. a rod; 209. a connecting plate; 210. a return spring; 211. a first electromagnet;
3. A shrinkage detection assembly; 301. a fixed sleeve; 302. a connecting rod; 303. a vibration detector; 304. a thrust spring;
4. a forward and reverse rotation assembly; 401. a transmission gear; 402. a limit sleeve; 403. a fixed frame; 404. a motor; 405. a rotating shaft; 406. a disc; 407. a rack;
5. an intermittent rotating assembly; 501. a groove disc; 502. a threaded rod; 503. a special-shaped block; 504. a thread sleeve; 505. a guide rail; 506. a sliding block; 507. a guide rod; 508. a mounting frame; 509. a second electromagnet;
6. A synchronous rotating assembly; 601. a fixed rod; 602. a belt pulley; 603. a belt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1-6 and fig. 9, in the embodiment of the invention, a dust collector of zinc oxide comprises a dust collector 1, the dust collector 1 comprises a dust collector shell 101, an upper sealing bent plate 102 and a lower sealing plate 103 are fixedly connected in the dust collector shell 101 in a welding manner, for facilitating the assembly of a forward and reverse rotation assembly 4 and an intermittent rotation assembly 5, the upper sealing bent plate 102 is arranged in an S shape, the space in the dust collector shell 101 is divided into an upper part, a middle part and a lower part by the upper sealing bent plate 102 and the lower sealing plate 103, a plurality of filter bags 104 are rotatably connected between the upper sealing bent plate 102 and the lower sealing plate 103 by sealing bearings, the upper ends and the lower ends of the filter bags 104 are respectively provided with sealing bearings, the middle space of the dust collector shell 101 is in a sealing state by the sealing bearings, the upper space and the lower space of the dust collector shell 101 are connected by filter bags 104, an exhaust fan 105 positioned on the upper side of the upper sealing bent plate 102 and an air inlet pipe 106 positioned on the lower side of the lower sealing plate 103 are fixedly connected in the dust collector shell 101, the structure of the exhaust fan 105 and the suction fan 105 is in a suction fan 105 and the suction fan 104 is more air is more easily sucked into the filter bags 104 from the inner wall of the filter bag 101 to the filter bag 101, and the filter bags are more easily sucked into the filter bags 104 and the filter bags are more than the filter bags 104 are sucked into the filter bags and more than the filter bags 101;
The scrubbing bag component 2 comprises a sliding frame 201 which is in sliding connection with the inner walls of the left side and the right side of the dust remover shell 101, a rotating shaft 202 is rotationally connected to the upper side wall of the sliding frame 201, a cover plate is mounted at the left end of the sliding frame 201 and is rotationally connected with the rotating shaft 202 through a bearing, a first sprocket 203 is fixedly connected to the rotating shaft 202, a shrinkage detection component 3 used for vibration detection is arranged on the inner wall of one side of the sliding frame 201 far away from the rotating shaft 202, a second sprocket 204 is rotationally connected to the shrinkage detection component 3 through a fixed sleeve 301, a chain 205 is sleeved between the first sprocket 203 and the second sprocket 204, when the first sprocket 203 rotates in the positive and negative directions, the second sprocket 204 is driven to rotate positively and negatively through the chain 205, scrubbing plates 206 are fixedly connected to the opposite side walls of the chain 205 through welding, friction force between the scrubbing plates 206 and the surface of a filter bag 104 can be increased through polishing equipment, a positive and negative rotation component 4 used for driving the first sprocket 203 is mounted at the upper end of the rotating shaft 202, and a synchronous rotation component 6 is mounted on the lower side wall of the first sprocket 203.
The side walls, which are opposite to each other, of the chains 205 are connected with push plates 207 in a sliding manner, square strips are welded on one side wall, which is opposite to each other, of the chains 205, sliding connection between the chains 205 and the push plates 207 is achieved through clamping of the square strips and the sliding grooves, two inserted rods 208, which are inserted on the sliding frame 201, are fixedly connected on one side wall, which is opposite to each other, of the two push plates 207, in an initial state, the connecting plates 209 are pushed by the reset springs 210, the push plates 207 pull the chains 205, so that the scrubbing plates 206 are not contacted with the filter bags 104, a connecting plate 209 is fixedly connected between the two inserted rods 208 in a welding manner, a reset spring 210 is fixedly connected between the connecting plates 209 and the sliding frame 201, first electromagnets 211 which are magnetically attracted with the connecting plates 209 are fixedly connected on two side walls of the sliding frame 201, when the first electromagnets 211 are started, the magnetic attraction connecting plates 209 move, the chains 207 can squeeze the chains 205, the purpose that the two scrubbing plates 206 contact with the filter bags 104 and clamp the filter bags 104 is achieved, and when the first teeth 203 rotate positively and negatively, the scrubbing plates 206 can drive the filter bags 104 to rub against the filter bags 104, so that dirt on the inner walls of the filter bags are effectively scrubbed.
The shrinkage detection assembly 3 comprises a fixed sleeve 301 which is rotationally connected with the upper side wall and the lower side wall of the second sprocket 204 through bearings, a connecting rod 302 which is inserted into one end of the sliding frame 201 is fixedly connected to the side wall of the fixed sleeve 301, a vibration detector 303 is fixedly connected to one end of the connecting rod 302, which is far away from the fixed sleeve 301, the vibration detector 303 can detect vibration, and the microcomputer detects the vibration, when the vibration amplitude is large, the microcomputer sends a signal to a controller, the controller adjusts the intermittent rotation assembly 5 parts to achieve the effect of repeatedly scrubbing the filter bag 104, a thrust spring 304 is fixedly connected between the vibration detector 303 and the sliding frame 201, and when two pushing plates 207 are mutually close, the chain 205 is extruded, so that the second sprocket 204 is subjected to the tensile force of the chain 205 to move.
The forward and reverse rotation assembly 4 comprises a transmission gear 401 fixedly connected to the upper end of the rotation shaft 202 through bolts, a limit sleeve 402 is rotationally connected to the rotation shaft 202, the lower end of the limit sleeve 402 is rotationally connected with the rotation shaft 202 through a bearing, the inner wall of the upper side of the limit sleeve 402 is rotationally connected with the upper side wall of the transmission gear 401 through bearings, a fixed frame 403 is fixedly connected between the front side wall and the rear side wall of the sliding frame 201 through bolts, a motor 404 is fixedly connected to the upper end of the fixed frame 403, a rotation shaft 405 is fixedly connected to the output end of the motor 404 through bolts, the rotation shaft 405 is rotationally connected with the upper side wall of the fixed frame 403 through bearings, a disc 406 is fixedly connected to the lower end of the rotation shaft 405, a rack 407 is eccentrically hinged to the lower side wall of the disc 406 and is in sliding connection with the limit sleeve 402, the rack 407 is meshed with the transmission gear 401, pushing and pulling of the rack 407 are continuously caused when the disc 406 is rotated, and the rack 407 is always meshed with the transmission gear 401 through limiting of the limit sleeve 402, so that the rack 407 is driven to rotate in the direction when the rack 407 is pushed and pulled, the rotation shaft 405 is rotated, the rotation assembly is used for driving the bag 2 to move up and down.
Embodiment two: referring to fig. 7 to 8, in combination with the foundation of embodiment 1, intermittent rotating assembly 5 includes a groove disc 501 fixedly connected with a rotating shaft 405 by welding, a notch is cut on groove disc 501, a threaded rod 502 is fixedly connected between opposite side walls of upper sealing bending plate 102 and lower sealing plate 103 by the notch, threaded sleeve 504 is connected with sliding frame 201 by bearing rotation, a special-shaped block 503 is fixedly connected on threaded sleeve 504, three grooves matched with groove disc 501 are cut on special-shaped block 503, the grooves can be attached to side walls of groove disc 501, when groove disc 501 rotates, special-shaped block 503 can be prevented from rotating by the grooves, when special-shaped block 503 rotates, sliding frame 201 can be driven to move up and down by threaded sleeve 504, and then different positions of filter bag 104 can be washed, the washing range of filter bag 104 is improved, the lower side wall of groove disc 501 is fixedly connected with a guide rail 505, the inside of guide rail 505 is connected with sliding block 506, a notch matched with guide rod 507 is cut on special-shaped block 503, the guide rod 507 is connected with sliding block 506 on the sliding block, the guide rod 507 is rotated, the guide rod 507 is connected with the side wall of the sliding block 507, the guide rod 506 is rotated to the sliding block 507, and the guide rod 507 is rotated to the side wall of the sliding block is rotated to the sliding block 507, and the guide rod is rotated to the side wall of the sliding block is far away from the special-shaped block 503, and the special-shaped block is rotated, and the special-shaped block is moved to the special-shaped block is rotated to the side of the special-shaped block 503, and the special-shaped block is moved to the special-shaped block is rotated, and the special-shaped block 503 is rotated to move up the sliding block 201 to move up down by the sliding block 201.
The installation frame 508 is fixedly connected between two side walls of the sliding frame 201, the installation frame 508 is close to a side wall of the guide rail 505 and is fixedly connected with the second electromagnet 509 which is electrically connected with the vibration detector 303, the second electromagnet 509 is magnetically connected with the sliding block 506, under normal conditions, the second electromagnet 509 can generate magnetic attraction, the sliding block 506 is attracted to the sliding block 506 through magnetic force, the sliding block 506 is kept at one end of the guide rail 505 far away from the rotating shaft 405, when the guide rail 505 rotates to the direction of the special-shaped block 503, the sliding block 506 loses magnetic force effect due to the fact that the distance between the sliding block 506 and the second electromagnet 509 is increased, the vibration detector 303, the second electromagnet 509 and the devices such as a power supply, a switch, a controller and a power supply cable are not described in detail because of being not main technologies, when the vibration amplitude of the vibration detector 303 is large, a microcomputer sends a signal to the controller, the polarity of the second electromagnet 509 is changed through the controller, the second electromagnet 509 is pushed to move towards the rotating shaft 405 through the magnetic repulsive force 506, when the guide rail 505 rotates to enable the groove to rotate, the special-shaped rod 507 and the sliding block 503 cannot continuously contact with the sliding block 503, and further motion of the filter bag 104 can be kept, and the filter bag can not continuously carried out.
The synchronous rotating assembly 6 comprises a fixed rod 601 fixedly connected to the lower side walls of the first sprockets 203, belt pulleys 602 are fixedly connected to the lower ends of the fixed rods 601, one belt 603 is sleeved between the belt pulleys 602, and when the first sprockets 203 rotate, the first sprockets 203 drive the belt pulleys 602 to rotate through the fixed rods 601 and the belt 603.
It should be noted that the forward and reverse rotation assembly 4 and the intermittent rotation assembly 5 are only installed on the sliding frames 201 in one of the rubbing bag assemblies 2, and the vibration detectors 303 of the shrinkage detection assemblies 3 in all the rubbing bag assemblies 2 are electrically connected with the second electromagnets 509, so that synchronous movement of the sliding frames 201 and rubbing operation on the filter bags 104 can be realized, and unified control of staff is facilitated.
The working principle of the invention is as follows:
when the dust collector is used, firstly, a worker starts the exhaust fan 105 to enable the exhaust fan 105 to exhaust air in the dust collector shell 101, negative pressure is generated in the dust collector shell 101 at the moment, the air inlet pipe 106 can suck external air and dust, heavier dust in the air can drop into the lower space of the dust collector shell 101 at the moment, a dust collecting device is arranged in the lower space of the existing dust collector shell 101, the dust collecting device is not shown in a diagram, and can collect the dust so as to be conveniently and uniformly taken out at a later stage, the dust collecting device is the prior art, and is not repeated here, lighter dust can enter the filter bag 104 along with the air, so that the dust is adsorbed on the inner wall of the filter bag 104, and the air is discharged from the exhaust fan 105 after being filtered by the filter bag 104;
when dust in the filter bag 104 is scaled, a worker starts the first electromagnet 211 and moves the connecting plate 209 through magnetism, so that the push plate 207 can squeeze the chain 205, at the moment, the two scrubbing plates 206 are contacted and clamped on the filter bag 104, then the worker starts the motor 404, the motor 404 drives the disc 406 to rotate, when the disc 406 rotates, pushing and pulling of the rack 407 are continuously carried out, and the rack 407 is always in an engaged state with the transmission gear 401 due to the limit of the limit sleeve 402, therefore, when the rack 407 is pushed and pulled, the transmission gear 401 is driven to rotate in the forward and reverse directions, and when the first sprocket 203 rotates in the forward and reverse directions, the chain 205 drives the scrubbing plates 206 to scrub the filter bag 104, so that the inner wall of the filter bag 104 is contacted and rubbed, the scaled dust on the inner wall of the filter bag 104 can be effectively scrubbed, at the moment, the filter bag 104 is scrubbed and rotates, and the scrubbing state is shown in fig. 9;
Meanwhile, the rotating shaft 405 drives the groove disc 501 to rotate, so that the groove disc 501 can drive the guide rail 505 to rotate, when the guide rod 507 in the guide rail 505 rotates to the position of the special-shaped block 503, the guide rod 507 can move to the inside of a notch of the special-shaped block 503, and the special-shaped block 503 is driven to rotate through the guide rod 507, the rotating state of the special-shaped block 503 is shown in fig. 8, in the rotating process of the special-shaped block 503, the notch of the special-shaped block 503 can be opposite to the guide rod 507, the guide rod 507 and the sliding block 506 can move, and after the special-shaped block 503 rotates, the notch of the special-shaped block 503 can push the sliding block 506 to move to the farthest end in the direction away from the rotating shaft 405, and when the special-shaped block 503 rotates, the sliding frame 201 is driven to move up and down through the thread bush 504, so that different positions of the filter bag 104 can be rubbed up and down;
when hard or large dust and dirt exists in the filter bag 104, the two scrubbing plates 206 are in a phenomenon of negligence and negligence in the distance between the two scrubbing plates 206 when the filter bag 104 is scrubbed, the phenomenon can continuously drive the second sprocket 204 to move, so that the second sprocket 204 drives the vibration detector 303 to generate a large vibration phenomenon through the fixing sleeve 301, at the moment, the microcomputer detects the vibration frequency of the vibration detector 303, when the vibration frequency is large, the microcomputer sends a signal to the controller, the polarity of the second electromagnet 509 is changed through the controller, the second electromagnet 509 changes the magnetic attraction force into the magnetic repulsion force, when the sliding block 506 rotates to one side of the second electromagnet 509, the sliding block 506 is pushed to move towards the rotating shaft 405 by virtue of the magnetic force, then the groove disc 501 continuously rotates, the guide rod 507 is not in contact with the special-shaped block 503, the sliding frame 201 can not move, further continuous scrubbing can be performed on a certain section in the filter bag 104 until the dust and dirt inside the filter bag 104 is clean, when the microcomputer detects the vibration frequency through the vibration detector 509, the vibration frequency is small, the second electromagnet 509 changes the magnetic attraction force into the magnetic repulsion force through the controller, and the second electromagnet 509 changes the magnetic attraction force into the magnetic attraction force through the second electromagnet 509 again, and the magnetic attraction force is changed into the magnetic attraction force through the second electromagnet 503.
When the sliding frame 201 moves to the lowest end of the threaded rod 502, the microcomputer controls the motor 404 to rotate reversely through the coding program and the controller, the filter bag 104 is rubbed and washed for the second time until the sliding frame 201 is reset, and finally, a worker turns off the switch of the first electromagnet 211, so that the filter bag 104 is restored to the original state and the air is filtered continuously;
In addition, the back flushing device of the existing device is generally installed at the upper end of the filter bag 104, so that the device does not interfere with the existing back flushing function, and the device can be started to scrub the filter bag 104 after the back flushing device washes the filter bag 104, so that the cleaning of the interior of the filter bag 104 is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a dust collector of zinc oxide, includes dust collecting equipment (1), its characterized in that, dust collecting equipment (1) includes dust remover shell (101), dust remover shell (101) inside fixedly connected with goes up sealed bent plate (102) and lower closing plate (103), it is connected with a plurality of filter bags (104) to rotate between sealed bent plate (102) and lower closing plate (103), dust remover shell (101) inside fixedly connected with air exhauster (105) that are located sealed bent plate (102) upside and air-supply line (106) that are located lower closing plate (103) downside, sliding connection has a plurality of scrubbing bag subassemblies (2) between the inner wall of the left and right sides of dust remover shell (101);
The scrubbing bag component (2) comprises a sliding frame (201), a rotating shaft (202) is rotationally connected to the upper side wall of the sliding frame (201), a first sprocket (203) is fixedly connected to the lower side wall of the first sprocket (203), a shrinkage detection component (3) is arranged on the inner wall of one side, far away from the rotating shaft (202), of the sliding frame (201), a second sprocket (204) is rotationally connected to the shrinkage detection component (3), a chain (205) is sleeved between the first sprocket (203) and the second sprocket (204), a scrubbing plate (206) is fixedly connected to one side wall of the chain (205), a forward-reverse rotation component (4) is arranged at the upper end of the rotating shaft (202), a synchronous rotating component (6) is arranged on the lower side wall of the first sprocket (203), a push plate (207) is slidably connected to one side wall, far away from the other side wall, of the push plate (207), two inserting rods (208) are fixedly connected to the sliding frame (201), a spring (209) is fixedly connected between the two inserting rods (208), a spring (209) is fixedly connected between the connecting plate (209), the inner walls of the two sides of the sliding frame (201) are fixedly connected with first electromagnets (211) which are magnetically attracted with the connecting plates (209);
The positive and negative rotating assembly (4) comprises a transmission gear (401) fixedly connected to the upper end of the rotating shaft (202), a limit sleeve (402) is rotatably connected to the rotating shaft (202), the limit sleeve (402) is rotatably connected to the upper side wall of the transmission gear (401), a fixed frame (403) is fixedly connected between the front side wall and the rear side wall of the sliding frame (201), a motor (404) is fixedly connected to the upper end of the fixed frame (403), a rotating shaft (405) is fixedly connected to the output end of the motor (404), a disc (406) is fixedly connected to the lower end of the rotating shaft (405), a rack (407) which is in sliding connection with the limit sleeve (402) is eccentrically hinged to the lower side wall of the disc (406), the rack (407) is meshed with the transmission gear (401), an intermittent rotating assembly (5) is mounted on the rotating shaft (405), a threaded rod (502) is fixedly connected between the upper sealing bent plate (102) and the lower sealing plate (103), and the upper sealing plate (502) is fixedly connected to a special-shaped threaded sleeve (503).
2. The zinc oxide dust removal device according to claim 1, wherein the shrinkage detection assembly (3) comprises a fixed sleeve (301) rotationally connected with the second sprocket (204), and a connecting rod (302) inserted into one end of the sliding frame (201) is fixedly connected to the side wall of the fixed sleeve (301).
3. The zinc oxide dust removal device according to claim 2, wherein a vibration detector (303) is fixedly connected to one end of the connecting rod (302) far away from the fixed sleeve (301), and a thrust spring (304) is fixedly connected between the vibration detector (303) and the sliding frame (201).
4. The zinc oxide dust removal device according to claim 1, wherein a guide rail bar (505) is fixedly connected to the lower side wall of the groove disc (501), a sliding block (506) is slidably connected to the inside of the guide rail bar (505), and a guide rod (507) is fixedly connected to the upper side wall of the sliding block (506).
5. The zinc oxide dust removal device according to claim 1, wherein a mounting frame (508) is fixedly connected between two side walls of the sliding frame (201), a second electromagnet (509) electrically connected with the vibration detector (303) is fixedly connected to one side wall of the mounting frame (508) close to the guide rail (505), and the second electromagnet (509) is magnetically connected with the sliding block (506).
6. The zinc oxide dust removal device according to claim 1, wherein the synchronous rotating assembly (6) comprises a fixed rod (601) fixedly connected to the lower side walls of the first sprockets (203), the lower ends of the fixed rods (601) are fixedly connected with belt pulleys (602), and the same belt (603) is sleeved between the belt pulleys (602).
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| CN109331561A (en) * | 2018-11-28 | 2019-02-15 | 冯嘉豪 | A kind of high pressure cloth bag pulse dust collector |
| CN112691467A (en) * | 2021-01-19 | 2021-04-23 | 陈先涛 | Rub formula dust remover filter bag cleaning device |
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| CN100512922C (en) * | 2007-07-05 | 2009-07-15 | 彭志民 | Exterior sieve type bag-type dust remover and its ashing method |
| CN114210139B (en) * | 2021-12-17 | 2023-12-15 | 重庆中望实业有限公司 | Disassembly-free dust collection filter bag convenient for discharging dust accumulation out |
| CN116139604A (en) * | 2023-03-09 | 2023-05-23 | 盐城市群盛环保设备有限公司 | High-efficient self-cleaning industrial cloth bag dust remover |
| CN116712806A (en) * | 2023-06-01 | 2023-09-08 | 锡林郭勒热电有限责任公司 | Dust remover with self-cleaning function |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331561A (en) * | 2018-11-28 | 2019-02-15 | 冯嘉豪 | A kind of high pressure cloth bag pulse dust collector |
| CN112691467A (en) * | 2021-01-19 | 2021-04-23 | 陈先涛 | Rub formula dust remover filter bag cleaning device |
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Denomination of invention: A dust removal device for zinc oxide Granted publication date: 20240927 Pledgee: Xinghua Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: JIANGSU SHENLONG ZINC INDUSTRY Co.,Ltd. Registration number: Y2025980043366 |
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