Efficient rapping type bag-type dust collector

Abstract

The utility model relates to the technical field of cloth bag dust removal, and discloses an efficient rapping type cloth bag dust remover which comprises a shell, an air inlet is formed in one end of the shell, an air outlet is formed in the other end of the shell, and an ash bin is arranged at the bottom of the shell; the dust cleaning mechanism comprises a fixing plate, a plurality of cloth bag grooves, a connecting plate, a cloth bag, a cloth bag control frame, a dismounting unit and an adsorption unit, the fixing plate is fixed in the shell, the plurality of cloth bag grooves are formed in the fixing plate at equal intervals, the connecting plate is arranged in the cloth bag grooves through the dismounting unit, the cloth bag is connected with the connecting plate, and the adsorption unit is arranged on the cloth bag control frame. One end of the cloth bag control frame is in contact with the inner bottom of the cloth bag, and the other end of the cloth bag control frame is provided with an adsorption unit; according to the utility model, the dust removal mechanism is matched with the rising flapping mechanism to realize all-directional dust removal of the cloth bag, the cloth bag control frame is gradually separated from the cloth bag in the process, and the bottom of the cloth bag can be flapped to remove dust under the action of the rising flapping mechanism and is matched with pulse air pressure emitted by the compression pulse pipe to remove dust at the same time; and the dust cleaning effect of the cloth bag is better.

Description

Technical Field

[0001] The utility model relates to the technical field of bag dust removal, in particular to a high-efficiency vibration-type bag dust collector. Background Art

[0002] Bag dust collector is a common industrial dust removal equipment used to remove particulate matter and dust from the air.

[0003] However, the prior art has the following defects:

[0004] Traditional bag dust collectors emit pulsed air pressure at the bag opening, causing the dust outside the bag to vibrate and escape from the bag. However, due to the depth of the bag, the top of the bag vibrates more when using pulsed air pressure to clean the dust, while the bottom vibrates less, thus affecting the cleaning effect. If the bottom bag is vibrated and beaten, it may affect the stability of the bag control frame, thus affecting the filtering effect of the bag. Utility Model Content

[0005] In order to solve the technical problem that the pulse cleaning and vibration beating cleaning effects are not good, the utility model provides a high-efficiency vibration bag dust collector.

[0006] The utility model adopts the following technical scheme to achieve: a high-efficiency vibration-type bag dust collector.

[0007] It comprises a shell, one end of which is provided with an air inlet, the other end of which is provided with an air outlet, and the bottom of which is provided with an ash bin;

[0008] A dust cleaning mechanism, the dust cleaning mechanism comprises a fixed plate, a cloth bag slot, a connecting plate, a cloth bag, a cloth bag control frame, a disassembly unit and an adsorption unit, the fixed plate is fixed in the shell, a plurality of cloth bag slots are evenly arranged on the fixed plate, the connecting plate is arranged in the cloth bag slot through the disassembly unit, the cloth bag is connected to the connecting plate, one end of the cloth bag control frame is in contact with the bottom of the cloth bag, and the other end of the cloth bag control frame is provided with an adsorption unit;

[0009] The rising and beating unit includes a driving chamber, a connecting rod, a connecting rod groove, an electric push rod and a winding unit. The driving chamber is fixed outside the shell above the air inlet. The connecting rod groove is opened on the shell and connected with the driving chamber to form a channel for the connecting rod to move up and down. The electric push rod is fixed in the connecting rod groove, and the output end of the electric push rod is connected to the connecting rod.

[0010] Through the above technical solution, the dust particles covered on the outside of the bag can be removed by the action of the dust cleaning mechanism. A compression pulse tube is provided on each bag to form high-pressure compressed air to pulse clean the bag. In conjunction with the rising beating mechanism, the dust at the bottom of the bag can be continuously beaten and cleaned, thereby improving the cleaning efficiency.

[0011] As a further improvement of the above scheme, the disassembly unit includes an insert block groove, an insert block and a sealing gasket, the two insert block grooves are symmetrically opened in a cloth bag groove, the two insert blocks are fixed on the connecting plate, and the fixing plate can be inserted in the insert block groove, one end of the sealing gasket is fixed in the cloth bag groove, and the other end of the sealing gasket is in contact with the outside of the cloth bag.

[0012] Through the above technical solution, by using a detachable installation method for the cloth bags, the convenience of regular replacement and maintenance of the cloth bags can be guaranteed, and the sealing gasket in the bag can greatly ensure a better cleaning effect.

[0013] As a further improvement of the above scheme, the adsorption unit includes magnetic block 1 and magnetic block 2, the two magnetic blocks 1 are fixed on the cloth bag control frame, and the two magnetic blocks 2 are fixed on the fixed plate below magnetic block 1, and the magnetic block 1 and magnetic block 2 can be adsorbed to each other.

[0014] Through the above technical solution, by fixing the bag control frame by the adsorption method of the first and second magnetic blocks, on the one hand, the bag control frame can be stably raised when pulled by a single rope. On the other hand, it can ensure that the bag control frame can be stably installed with the fixing plate without being affected by strong external forces, thereby improving the stability of the bag during filtering.

[0015] As a further improvement of the above solution, the winding unit includes a collective pulling unit, an engaging unit and a scraping and beating unit;

[0016] The collective pulling unit includes a ring, a single rope, a support rod 1, a main rope, an movable groove and a support rod 2. The two rings are fixed on the bag control frame, and one end of the single rope is connected to the ring, and the other end of the single rope is connected to one end of the main rope. Both ends of the support rod 1 are fixed in the outer shell, and the single rope contacts the support rod 1. The movable groove is opened on the outer shell and connected to the inner cavity of the driving cavity to form a channel 2 for the main rope to move. The support rod 2 is fixed in the driving cavity, and the outside of the support rod 2 contacts the main rope.

[0017] Through the above technical solution, by connecting one end of each single rope to the main rope, when the main rope moves, it can drive multiple single ropes to move the same distance. In addition, each bag control frame has the same height inside the bag, so that when the scraper plate contacts the bag, it will not be blocked by the bag control frame. The opening of the movable groove is very small, which will not affect the normal dust removal. In addition, under the setting of the second support rod, the main rope moves more smoothly and stably.

[0018] As a further improvement of the above scheme, the meshing unit includes a rotating rod, a gear and a rack, both ends of the rotating rod are fixed in the driving cavity through bearings, the other end of the main rope is fixed on the rotating rod, the gear is fixed outside the rotating rod, one end of the rack is fixedly connected to one end of the connecting rod, and the other end of the rack and the gear form a meshing connection structure.

[0019] Through the above technical solution, when the rack is driven by the connecting rod to move upward, the gear is driven to rotate due to the meshing connection between the rack and the gear, so that the rotating rod winds the main rope, thereby ensuring that the bag control frame leaves the bag, facilitating the stable operation of the subsequent scraping and beating unit.

[0020] As a further improvement of the above scheme, the scraper and beating unit includes a pull rod, a slider, a slide rail, a scraper plate, a baffle, a collecting trough, an inner cylinder, an outer cylinder, a motor and a sliding unit. One end of the pull rod is fixedly connected to the other end of the connecting rod, the slider is fixed on the pull rod, the slide rail is opened on the scraper plate, the baffle is fixed in the ash bin, and a plurality of collecting troughs are opened on the baffle. The inner cylinder is arranged in the outer cylinder through a sliding unit, the outer cylinder is connected to the motor, and a groove is opened in the middle of the baffle for the inner cylinder to extend out, and the inner cylinder extends out of the groove and is fixedly connected to the scraper plate.

[0021] Through the above technical solution, since the pull rod is in the shape of a rod, it will not affect the strength and effect of the dust suction at the air inlet. In addition, the pull rod can pull the scraper plate closer to the bag, and the setting of the slide rail and the slider can ensure that the scraper plate is also driven by the motor to rotate when it approaches the bag, thereby achieving the beating and cleaning work. At the same time, multiple collection slots are provided on the baffle to reduce the dust inside the ash bin from flying again. At the same time, as the scraper plate continues to rotate on the baffle, the speed at which dust enters the ash bin is also accelerated.

[0022] As a further improvement of the above solution, the sliding unit includes a sliding groove and a sliding block, the two sliding grooves are both opened in the outer cylinder, the two sliding blocks are both fixed on the inner cylinder, and the sliding blocks slide on the sliding grooves.

[0023] According to the above technical solution, by setting the slide groove in the sliding block, on the one hand, the motor driving the inner drum to rotate will not be affected. On the other hand, the pull rod can drive the scraper plate to approach the cloth bag.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] The utility model can realize all-round cleaning of the cloth bag by cooperating the cleaning mechanism with the rising and beating mechanism. In this process, the cloth bag control frame will gradually separate from the cloth bag. Under the action of the rising and beating mechanism, the bottom of the cloth bag can be beaten and cleaned. At the same time, the pulse air pressure cleaning emitted by the compressed pulse tube is cooperated, so that the cloth bag cleaning effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the overall structure of a high-efficiency vibrating bag dust collector provided in Example 1 of the utility model;

[0027] Figure 2 It is a schematic diagram of the three-dimensional structure of a bag control frame of a high-efficiency vibration-type bag dust collector;

[0028] Figure 3 It is a schematic diagram of the three-dimensional structure of a scraper plate of a high-efficiency vibration-type bag dust collector;

[0029] Figure 4 It is a high-efficiency vibrating bag dust collector. Figure 1 The structural diagram at A in the middle;

[0030] Figure 5 It is a high-efficiency vibrating bag dust collector. Figure 1 Schematic diagram of the structure at B in the figure.

[0031] Description of main symbols:

[0032] 1. Shell; 2. Air inlet; 3. Air outlet; 4. Ash bin; 5. Fixed plate; 6. Cloth bag slot; 7. Insertion block slot; 8. Insertion block; 9. Connecting plate; 10. Sealing pad; 11. Cloth bag; 12. Cloth bag control frame; 13. Magnetic block 1; 14. Magnetic block 2; 15. Ring; 16. Single rope; 17. Compression pulse tube; 18. Support rod 1; 19. Main rope; 20. Movable slot; 21. Driving chamber; 22. Support rod 2; 23. Rotating rod; 24. Gear; 25. Rack; 26. Connecting rod; 27. Connecting rod slot; 28. Electric push rod; 29. ​​Pull rod; 30. Sliding block; 31. Slide rail; 32. Scraper plate; 33. Baffle; 34. Collecting tank; 35. Inner cylinder; 36. Outer cylinder; 37. Slide slot; 38. Sliding block; 39. Motor. DETAILED DESCRIPTION

[0033] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0034] Embodiment 1:

[0035] Please combine Figure 1-5 , a high-efficiency vibration-type bag dust collector of this embodiment includes a shell 1, an air inlet 2 is provided at one end of the shell 1, an air outlet 3 is provided at the other end of the shell 1, and an ash bin 4 is provided at the bottom of the shell 1;

[0036] The dust cleaning mechanism includes a fixed plate 5, a cloth bag slot 6, a connecting plate 9, a cloth bag 11, a cloth bag control frame 12, a disassembly unit and an adsorption unit. The fixed plate 5 is fixed in the housing 1. A plurality of cloth bag slots 6 are evenly spaced on the fixed plate 5. The connecting plate 9 is arranged in the cloth bag slot 6 through the disassembly unit. The cloth bag 11 is connected to the connecting plate 9. One end of the cloth bag control frame 12 is in contact with the bottom of the cloth bag 11, and the other end of the cloth bag control frame 12 is provided with an adsorption unit.

[0037] The rising and beating unit includes a driving chamber 21, a connecting rod 26, a connecting rod groove 27, an electric push rod 28 and a winding unit. The driving chamber 21 is fixed to the outside of the outer shell 1 above the air inlet 2. The connecting rod groove 27 is opened on the outer shell 1 and is connected to the driving chamber 21 to form a channel for the connecting rod 26 to move up and down. The electric push rod 28 is fixed in the connecting rod groove 27, and the output end of the electric push rod 28 is connected to the connecting rod 26.

[0038] The disassembly unit includes an insert block groove 7, an insert block 8 and a sealing gasket 10. The two insert block grooves 7 are symmetrically opened in a cloth bag groove 6. The two insert blocks 8 are fixed on the connecting plate 9, and the fixing plate 5 can be inserted in the insert block groove 7. One end of the sealing gasket 10 is fixed in the cloth bag groove 6, and the other end of the sealing gasket 10 is in contact with the outside of the cloth bag 11.

[0039] The adsorption unit includes a magnetic block 13 and a magnetic block 2 14. The two magnetic blocks 13 are fixed on the bag control frame 12, and the two magnetic blocks 2 14 are fixed on the fixed plate 5 below the magnetic block 13. The magnetic block 13 and the magnetic block 2 14 can be adsorbed to each other.

[0040] The implementation principle of the high-efficiency vibration bag dust collector of the present application is as follows: start the fan in the air inlet 2, so that the air inlet 2 performs dust suction work and sucks the dust into the inner cavity of the shell 1, and at the same time start the fan inside the air outlet 3, so that the air outlet 3 performs exhaust work. When the dust is sucked into the shell 1 by the air inlet 2, it will pass through the outside of the bag 11 and enter the inside of the bag 11 located above the shell 1 and be discharged from the air outlet 3, so that the dust particles in the dust can be blocked outside the bag 11. When the dust removal work is in progress, the start motor 39 drives the outer cylinder 36 to rotate, and the outer cylinder 36 drives the inner cylinder 35 to rotate as well, so that the scraper plate 32 rotates as a whole, and the outer slider 30 of the slide rail 31 rotates externally, so that the dust falling on the baffle 33 passes through the collection slot 34 and enters the ash bin 4 for collection more stably after being pushed by the scraper plate 32, and the dust removal work can be completed.

[0041] When the cloth bag 11 needs to be cleaned, the electric push rod 28 is first started, so that the output end of the electric push rod 28 moves into the connecting rod groove 27, which can drive the connecting rod 26 to move in the connecting rod groove 27, so that the pull rod 29 and the rack 25 also move upward, and the gear 24 is driven to rotate under the meshing connection between the rack 25 and the gear 24, and the rotating rod 23 also rotates, and then the rotating rod 23 wraps the main rope 19 around the rotating rod 23 during rotation, so that the main rope 19 moves and slides on the support rod 1 18 and the support rod 22 in the movable groove 20, and the single rope 16 is pulled closer to the support rod 18, thereby the ring 15 is also moved closer to the support rod 18, forcing the magnetic block 13 and the magnetic block 2 14 to separate from each other, driving the cloth bag control frame 12 to gradually move away from the inside of the cloth bag 11, because the connecting rod 26 also pulls the pull rod 29 to move closer to the cloth bag 11, and it will also drive The scraper plate 32 also approaches the cloth bag 11, pulling the inner cylinder 35 upward, and the sliding block 38 slides on the slide groove 37, and the scraper plate 32 is driven by the motor 39 to rotate, accompanied by the movement of the connecting rod 26 in the connecting rod groove 27, so that the scraper plate 32 and the bottom of the cloth bag 11 are in contact. Due to the rotation of the scraper plate 32, the dust particles on the outside of the cloth bag 11 can be slapped and vibrated. At this time, the air pump at one end of the compression pulse tube 17 is started, and the compressed air enters the conduit connected to the compression pulse tube 17, and is sprayed out by the compression pulse tube 17 to separate the dust particles on the top outer wall of the cloth bag 11. When the connecting rod 26 moves to the maximum displacement, the scraper plate 32 is located in the middle of the cloth bag 11, and the bottom of the cloth bag control frame 12 is pulled to the upper middle of the cloth bag 11 by the single rope 16. Therefore, the position of the cloth bag control frame 12 will not affect the scraper plate 32 from slapping and vibrating the cloth bag 11. After the dust cleaning work is completed, the electric push rod 28 drives the connecting rod 26 back to its original position, and the collected dust can enter the ash bin 4 through the collecting groove 34 for centralized collection. An electric push door is provided at one end of the ash bin 4, and the dust can be removed when the ash bin 4 is full.

[0042] Embodiment 2:

[0043] Combination Figure 1-5 , based on the embodiment 1, the present embodiment is further improved in that: the winding unit includes a collective pulling unit, a meshing unit and a scraping and beating unit;

[0044] The collective pulling unit includes a ring 15, a single rope 16, a support rod 18, a main rope 19, an movable groove 20 and a support rod 22. The two rings 15 are fixed on the bag control frame 12, and one end of the single rope 16 is connected to the ring 15, and the other end of the single rope 16 is connected to one end of the main rope 19. Both ends of the support rod 18 are fixed in the outer shell 1, and the single rope 16 contacts the support rod 18. The movable groove 20 is opened on the outer shell 1 and is connected to the inner cavity of the driving cavity 21 to form a channel 2 for the main rope 19 to move. The support rod 22 is fixed in the driving cavity 21, and the outside of the support rod 22 contacts the main rope 19.

[0045] The meshing unit includes a rotating rod 23, a gear 24 and a rack 25. Both ends of the rotating rod 23 are fixed in the driving chamber 21 through bearings, the other end of the main rope 19 is fixed on the rotating rod 23, the gear 24 is fixed outside the rotating rod 23, one end of the rack 25 is fixedly connected to one end of the connecting rod 26, and the other end of the rack 25 and the gear 24 form a meshing connection structure.

[0046] The scraper and beating unit includes a pull rod 29, a slider 30, a slide rail 31, a scraper plate 32, a baffle 33, a collecting trough 34, an inner cylinder 35, an outer cylinder 36, a motor 39 and a sliding unit. One end of the pull rod 29 is fixedly connected to the other end of the connecting rod 26, the slider 30 is fixed on the pull rod 29, the slide rail 31 is opened on the scraper plate 32, the baffle 33 is fixed in the ash bin 4, and a plurality of collecting troughs 34 are opened on the baffle 33. The inner cylinder 35 is arranged in the outer cylinder 36 through the sliding unit. The outer cylinder 36 is connected to the motor 39. A groove is opened in the middle of the baffle 33 for the inner cylinder 35 to extend out, and the inner cylinder 35 extends out of the groove and is fixedly connected to the scraper plate 32.

[0047] Four connecting rods are arranged inside the scraper plate 32 , and one end of the four connecting rods that fits the baffle plate 33 is an inclined surface, so that when dust particles fall onto the baffle plate 33 , the dust is pushed into the collecting trough 34 along with the rotation of the connecting rods.

[0048] The sliding unit includes a sliding groove 37 and a sliding block 38 . The two sliding grooves 37 are both opened in the outer cylinder 36 . The two sliding blocks 38 are both fixed on the inner cylinder 35 , and the sliding blocks 38 slide on the sliding grooves 37 .

[0049] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A high-efficiency vibrating bag dust collector, characterized in that: include: A shell, one end of which is provided with an air inlet, the other end of which is provided with an air outlet, and a ash bin is provided at the bottom of the shell; A dust cleaning mechanism, the dust cleaning mechanism comprises a fixed plate, a cloth bag slot, a connecting plate, a cloth bag, a cloth bag control frame, a disassembly unit and an adsorption unit, the fixed plate is fixed in the shell, a plurality of cloth bag slots are evenly arranged on the fixed plate, the connecting plate is arranged in the cloth bag slot through the disassembly unit, the cloth bag is connected to the connecting plate, one end of the cloth bag control frame is in contact with the bottom of the cloth bag, and the other end of the cloth bag control frame is provided with an adsorption unit; The rising and beating unit includes a driving chamber, a connecting rod, a connecting rod groove, an electric push rod and a winding unit. The driving chamber is fixed outside the shell above the air inlet. The connecting rod groove is opened on the shell and connected with the driving chamber to form a channel for the connecting rod to move up and down. The electric push rod is fixed in the connecting rod groove, and the output end of the electric push rod is connected to the connecting rod.

2. A high-efficiency vibration bag dust collector as claimed in claim 1, characterized in that: The disassembly unit includes an insert block groove, an insert block and a sealing gasket, wherein the two insert block grooves are symmetrically arranged in a cloth bag groove, the two insert blocks are fixed on the connecting plate, and the fixing plate can be inserted in the insert block groove, one end of the sealing gasket is fixed in the cloth bag groove, and the other end of the sealing gasket is in contact with the outside of the cloth bag.

3. A high-efficiency rapping bag dust collector as claimed in claim 1, characterized in that: The adsorption unit comprises a magnetic block 1 and a magnetic block 2, the two magnetic blocks 1 are fixed on the bag control frame, and the two magnetic blocks 2 are fixed on a fixed plate below the magnetic block 1, and the magnetic block 1 and the magnetic block 2 can be adsorbed to each other.

4. A high-efficiency vibration bag dust collector as claimed in claim 1, characterized in that: The winding unit includes a collective pulling unit, an engaging unit and a scraping and beating unit; The collective pulling unit includes a ring, a single rope, a support rod 1, a main rope, an movable groove and a support rod 2. The two rings are fixed on the bag control frame, and one end of the single rope is connected to the ring, and the other end of the single rope is connected to one end of the main rope. Both ends of the support rod 1 are fixed in the outer shell, and the single rope contacts the support rod 1. The movable groove is opened on the outer shell and connected to the inner cavity of the driving cavity to form a channel 2 for the main rope to move. The support rod 2 is fixed in the driving cavity, and the outside of the support rod 2 contacts the main rope.

5. A high-efficiency rapping bag dust collector as claimed in claim 4, characterized in that: The meshing unit includes a rotating rod, a gear and a rack. Both ends of the rotating rod are fixed in the driving cavity through bearings, the other end of the main rope is fixed on the rotating rod, the gear is fixed outside the rotating rod, one end of the rack is fixedly connected to one end of the connecting rod, and the other end of the rack and the gear form a meshing connection structure.

6. A high-efficiency rapping bag dust collector as claimed in claim 4, characterized in that: The scraper and beating unit includes a pull rod, a slider, a slide rail, a scraper plate, a baffle, a collecting trough, an inner cylinder, an outer cylinder, a motor and a sliding unit. One end of the pull rod is fixedly connected to the other end of the connecting rod, the slider is fixed on the pull rod, the slide rail is opened on the scraper plate, the baffle is fixed in the ash bin, and a plurality of collecting troughs are opened on the baffle. The inner cylinder is arranged in the outer cylinder through a sliding unit, the outer cylinder is connected to the motor, and a groove is opened in the middle of the baffle for the inner cylinder to extend out, and the inner cylinder extends out of the groove and is fixedly connected to the scraper plate.

7. A high-efficiency rapping bag dust collector as claimed in claim 6, characterized in that: The sliding unit comprises a sliding groove and a sliding block, the two sliding grooves are both arranged in the outer cylinder, the two sliding blocks are both fixed on the inner cylinder, and the sliding blocks slide on the sliding grooves.

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