CN210278539U - Dust removing device - Google Patents
Dust removing device Download PDFInfo
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- CN210278539U CN210278539U CN201920752790.7U CN201920752790U CN210278539U CN 210278539 U CN210278539 U CN 210278539U CN 201920752790 U CN201920752790 U CN 201920752790U CN 210278539 U CN210278539 U CN 210278539U
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Abstract
The utility model belongs to the technical field of dust removal, in particular to a dust removal device, which is simple to clean by only blowing gas aiming at the prior filter cartridge cleaning mode and can not effectively remove dust outside the filter cartridge, thereby influencing the use effect problem, the proposal is provided, which comprises a dust removal device body, wherein the dust removal device body comprises an air inlet, an air outlet, an ash discharge valve, two filter cartridges, a pulse valve, an air bag, a blowing tube, a baffle plate and a pressure difference meter, the blowing tube is provided with an electromagnetic valve, the air inlet is internally provided with a sloping plate, the baffle plate is fixedly connected with the inner wall of the dust removal device body, the two filter cartridges are communicated with an air outlet pipe, the electromagnetic valve is matched with the corresponding air outlet pipe, the two filter cartridges are fixedly connected with the baffle plate, the inner walls at both sides of the dust removal device body are fixedly connected with transverse plates, the dust removal device is matched with, the cleaning effect of the filter cylinder is improved, and the use requirement is met.
Description
Technical Field
The utility model relates to a dust removal technical field especially relates to a dust collector.
Background
Dust collector is many mills or workshop commonly used device, and common dust collector is with bag collector, and bag collector uses inconveniently, in order to satisfy people's user demand, if: https:// baike.so.com/doc/5347231-5582678.html, a pulse dust collector is proposed in the website.
The working mode is as follows: firstly, the air flow is deflected to flow into an ash bucket when touching an inclined plate and a baffle plate in the middle of an air inlet and an air outlet, simultaneously the air flow speed is slowed down, coarse particle dust in the air directly flows into the ash bucket due to inertia effect, the air flow entering the ash bucket is folded upwards to pass through filter cartridge dust with a metal framework arranged inside to be trapped on the outer surface of a filter cartridge, the purified air enters a cleaning chamber at the upper part of a filter cartridge chamber and is collected to an air outlet to be discharged, the dust-containing air is accumulated on the filter cartridge more and more along with the increase of time in the purification process of the filter cartridge, the resistance of the filter cartridge is increased, so that the air volume for treatment is gradually reduced, for normal work, the resistance is controlled within a certain range (140-170 mm water column), once the filter cartridge is required to be cleaned in excess of the range, a pulse controller is used for sequentially triggering each control pulse valve to open during cleaning, compressed air in an air bag, the dust accumulated on the surface of the filter cylinder falls off, and the filter cylinder is restored to the initial state.
The existing filter cylinder cleaning mode is simple to clean only through gas blowing, and dust on the outer side of the filter cylinder cannot be effectively removed, so that the using effect is affected.
Disclosure of Invention
The utility model aims at solving the problems that the existing filter cylinder cleaning mode is simple to clean through gas blowing, the dust outside the filter cylinder cannot be effectively removed, the using effect is affected, and the dust removing device is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the dust removal device comprises a dust removal device body, wherein the dust removal device body comprises an air inlet, an air outlet, an ash discharge valve, two filter cylinders, a pulse valve, an air bag, a blowing pipe, a baffle plate and a pressure difference meter, an electromagnetic valve is arranged on the blowing pipe, an inclined plate is arranged in the air inlet, the baffle plate is fixedly connected with the inner wall of the dust removal device body, air outlet pipes are communicated with the two filter cylinders, the electromagnetic valve is matched with the corresponding air outlet pipes, the two filter cylinders are fixedly connected with the baffle plate, transverse plates are fixedly connected with the inner walls of the two sides of the dust removal device body, inclined-tooth screw rods are rotatably arranged at the bottoms of the two transverse plates, the two inclined-tooth screw rods are rotatably connected with the inner wall of the bottom of the dust removal device body, moving blocks are respectively and are in threaded connection with the two inclined-tooth screw rods, annular, the bottom of two annular blocks all rotates to install cleans the ring, cleans a plurality of pappus of fixedly connected with on the inner wall of ring, and the pappus cooperatees with the section of thick bamboo that corresponds, and the pappus can be swept away the dust of straining the section of thick bamboo outside, and the cooperation is blown, improves clean effect, and the annular block cooperatees with the skewed tooth screw rod that corresponds, and one side of dust collector body is provided with servo motor, and two skewed tooth screw rods all cooperate with servo motor.
Preferably, all fixedly connected with guide bar between two diaphragm and the bottom inner wall of dust collector body, movable block and the guide bar sliding connection who corresponds, the guide bar has the spacing effect of direction to the movable block.
Preferably, the top of the cleaning ring is fixedly connected with two sliding blocks, the bottom of the annular block is provided with an annular sliding chute, the outer side of the annular block is fixedly sleeved with an annular helical gear, the annular helical gear is meshed with a corresponding helical gear screw, the sliding blocks are in sliding connection with the corresponding annular sliding chutes, and the sliding blocks have a supporting effect on the cleaning ring.
Preferably, the outer sides of the two helical-tooth screw rods are fixedly connected with worm gears, the inner part of the dust removal device body is rotatably provided with a rotating shaft, the outer sides of the rotating shaft are fixedly connected with two worms, the worms are meshed with the corresponding worm gears, and the worms and the worm gears play a role in force transmission.
Preferably, two limit sensors are fixedly connected to the inner wall of one side of the dust removal device body, the two limit sensors are matched with one moving block of the two moving blocks, a controller is arranged on one side of the dust removal device body, the servo motor and the two limit sensors are electrically connected with the controller, and due to the fact that the two limit sensors are arranged, the cleaning ring moves reversely upwards after moving downwards for a certain position and can move back and forth.
In the utility model, the dust removing device, air enters from the air inlet, is filtered through a filter cylinder, is discharged from the air outlet, and because the pulse valve, the air bag, the blowing pipe and the electromagnetic valve are arranged, the air in the air bag blows the filter cylinder through the air outlet pipe, blows off dust, and starts the servo motor;
meanwhile, due to the arrangement of the annular bevel gear and the sliding block, the cleaning ring can rotate to clean the filter cylinder while moving downwards, and due to the arrangement of the two limit sensors, the cleaning ring can move upwards in a reverse direction after moving downwards for a certain position and can move back and forth, so that the cleaning effect of the filter cylinder is improved;
the utility model discloses, the cooperation is blown and is carried out diversified cleaning through the fluff to straining a section of thick bamboo, has improved the clean effect of straining a section of thick bamboo, has satisfied the user demand.
Drawings
Fig. 1 is a schematic structural view of a dust removing device provided by the present invention;
FIG. 2 is a schematic structural view of part A of the dust removing device of the present invention;
fig. 3 is a schematic structural diagram of part B of the dust removing device provided by the present invention.
In the figure: the device comprises a dust removal device body 1, a filter cylinder 2, an ash discharge valve 3, a pulse valve 4, a blowing pipe 5, an air outlet pipe 6, a helical tooth screw 7, a moving block 8, a guide rod 9, a servo motor 10, an annular block 11, a cleaning ring 12, fluff 13, an annular helical gear 14, a sliding block 15, a limit sensor 16, a worm 17, a rotating shaft 18 and a worm wheel 19.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, the dust removing device comprises a dust removing device body 1, the dust removing device body 1 comprises an air inlet, an air outlet, an ash discharging valve 3, two filter cylinders 2, a pulse valve 4, an air bag, a blowing pipe 5, a baffle plate and a pressure difference meter, an electromagnetic valve is arranged on the blowing pipe 5, an inclined plate is arranged in the air inlet and fixedly connected with the inner wall of the dust removing device body 1, an air outlet pipe 6 is communicated with the two filter cylinders 2, the electromagnetic valve is matched with the corresponding air outlet pipe 6, the two filter cylinders 2 are fixedly connected with the baffle plate, transverse plates are fixedly connected with the inner walls of the two sides of the dust removing device body 1, inclined-tooth screw rods 7 are rotatably mounted at the bottoms of the two transverse plates, the two inclined-tooth screw rods 7 are rotatably connected with the inner wall of the bottom of the dust removing device body 1, moving blocks 8 are in threaded connection with the two inclined-tooth screw, two annular blocks 11 respectively with two 2 swing joint of straining, the bottom of two annular blocks 11 is all rotated and is installed and clean ring 12, clean a plurality of pappus 13 of fixedly connected with on the inner wall of ring 12, the pappus 13 cooperatees with the section of thick bamboo 2 that corresponds, the dust that the pappus 13 can strain the section of thick bamboo 2 outside is swept away, the cooperation is blown, improve clean effect, annular block 11 cooperatees with the skewed tooth screw rod 7 that corresponds, one side of dust collector body 1 is provided with servo motor 10, two skewed tooth screw rods 7 all cooperate with servo motor 10.
In this embodiment, equal fixedly connected with guide bar 9 between two diaphragm and the bottom inner wall of dust collector body 1, movable block 8 and the guide bar 9 sliding connection who corresponds, guide bar 9 has the spacing effect of direction to movable block 8.
In this embodiment, the top of the cleaning ring 12 is fixedly connected with two sliding blocks 15, the bottom of the annular block 11 is provided with an annular sliding groove, the outer side of the annular block 11 is fixedly sleeved with an annular helical gear 14, the annular helical gear 14 is engaged with the corresponding helical-tooth screw 7, the sliding blocks 15 are slidably connected with the corresponding annular sliding grooves, and the sliding blocks 15 have a supporting function on the cleaning ring 12.
In this embodiment, worm gears 19 are fixedly connected to the outer sides of the two helical-tooth screws 7, a rotating shaft 18 is rotatably mounted in the dust removing device body 1, two worms 17 are fixedly connected to the outer sides of the rotating shaft 18, the worms 17 are meshed with the corresponding worm gears 19, and the worms 17 and the worm gears 19 transmit force.
In this embodiment, two limit sensors 16 are fixedly connected to the inner wall of one side of the dust collector body 1, the two limit sensors 16 are all matched with one moving block 8 of the two moving blocks 8, a controller is arranged on one side of the dust collector body 1, the servo motor 10 and the two limit sensors 16 are all electrically connected with the controller, and due to the fact that the two limit sensors 16 are arranged, the cleaning ring 12 moves upwards in a reverse direction after moving downwards to a certain position, the cleaning ring can move back and forth, and the servo motor 10 has a power-off self-locking function.
Example two
Referring to fig. 1-3, the dust removing device comprises a dust removing device body 1, wherein the dust removing device body 1 comprises an air inlet, an air outlet, an ash discharging valve 3, two filter cylinders 2, a pulse valve 4, an air bag, a blowing pipe 5, a baffle plate and a pressure difference meter, an electromagnetic valve is arranged on the blowing pipe 5, an inclined plate is arranged in the air inlet, the baffle plate is fixedly connected with the inner wall of the dust removing device body 1 through screws, the two filter cylinders 2 are communicated with air outlet pipes 6 respectively, the electromagnetic valve is matched with the corresponding air outlet pipe 6, the two filter cylinders 2 are fixedly connected with the baffle plate through screws, transverse plates are fixedly connected with the inner walls on the two sides of the dust removing device body 1 through screws, inclined-tooth screw rods 7 are rotatably arranged at the bottoms of the two transverse plates, the two inclined-tooth screw rods 7 are rotatably connected with the inner wall on the bottom of the dust, one side that two movable blocks 8 are close to each other all is through screw fixedly connected with annular piece 11, two annular pieces 11 strain 2 swing joint with two respectively, the bottom of two annular pieces 11 is all rotated and is installed and clean ring 12, clean a plurality of pappus 13 of being connected with through screw fixedly on the inner wall of ring 12, pappus 13 cooperatees with the section of thick bamboo 2 that corresponds, pappus 13 can be swept away the dust of straining the section of thick bamboo 2 outside, the cooperation is blown, improve clean effect, annular piece 11 cooperatees with the skewed tooth screw rod 7 that corresponds, one side of dust collector body 1 is provided with servo motor 10, two skewed tooth screw rods 7 all cooperate with servo motor 10.
In this embodiment, all through screw fixedly connected with guide bar 9 between two diaphragm and the bottom inner wall of dust collector body 1, movable block 8 and the guide bar 9 sliding connection who corresponds, guide bar 9 has the spacing effect of direction to movable block 8.
In this embodiment, two sliding blocks 15 are fixedly connected to the top of the cleaning ring 12 through screws, an annular sliding groove is formed in the bottom of the annular block 11, an annular helical gear 14 is fixedly sleeved on the outer side of the annular block 11, the annular helical gear 14 is engaged with the corresponding helical gear screw 7, the sliding blocks 15 are slidably connected with the corresponding annular sliding grooves, and the sliding blocks 15 have a supporting effect on the cleaning ring 12.
In this embodiment, the outer sides of the two helical-tooth screws 7 are fixedly connected with worm gears 19 through screws, the inside of the dust removing device body 1 is rotatably provided with a rotating shaft 18, the outer side of the rotating shaft 18 is fixedly connected with two worms 17 through screws, the worms 17 are meshed with the corresponding worm gears 19, and the worms 17 and the worm gears 19 transmit force.
In this embodiment, there are two limit sensors 16 fixedly connected to one side of the inner wall of the dust collector body 1 through screws, the two limit sensors 16 are all matched with one moving block 8 of the two moving blocks 8, one side of the dust collector body 1 is provided with a controller, the servo motor 10 and the two limit sensors 16 are all electrically connected with the controller, and due to the two limit sensors 16, the cleaning ring 12 moves upwards in the reverse direction after moving downwards to a certain position, and can move back and forth, the servo motor 10 has a power-off self-locking function.
In the embodiment, when in use, air enters from the air inlet, is filtered by the filter cartridge 2 and is exhausted from the air outlet, because the pulse valve 4, the air bag, the blowing pipe 5 and the electromagnetic valve are arranged, the air in the air bag blows the filter cartridge 2 through the air outlet pipe 6 to blow off dust, meanwhile, the servo motor 10 is started, because the two worms 17, the two worm wheels 19 and the rotating shaft 18 are arranged, the rotating shaft 18 drives the two helical tooth screws 7 to rotate, because the two guide rods 9 and the moving block 8 are arranged, the helical tooth screws 7 drive the corresponding annular blocks 11 to move downwards, the annular blocks 11 drive the corresponding cleaning rings 12 and the soft bristles 13 to move downwards to clean the filter cartridge 2, and because the annular helical gears 14 and the sliding blocks 15 are arranged, the cleaning rings 12 rotate to clean the filter cartridge 2 while moving downwards, because the two limit sensors 16 are arranged, the cleaning ring 12 moves upwards in a reverse direction after moving downwards for a certain position and can move back and forth, after cleaning is completed, the electromagnetic valve and the servo motor 10 are closed, and the fly ash is discharged through the ash discharge valve 3.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The dust removal device comprises a dust removal device body (1), wherein the dust removal device body (1) comprises an air inlet, an air outlet, an ash discharge valve (3), two filter cylinders (2), a pulse valve (4), an air bag, a blowing pipe (5), a baffle plate and a pressure difference meter, an electromagnetic valve is arranged on the blowing pipe (5), an inclined plate is arranged in the air inlet, the baffle plate is fixedly connected with the inner wall of the dust removal device body (1), the two filter cylinders (2) are respectively communicated with an air outlet pipe (6), the electromagnetic valve is matched with the corresponding air outlet pipe (6), and the two filter cylinders (2) are respectively fixedly connected with the baffle plate, and the dust removal device is characterized in that transverse plates are respectively and fixedly connected with the inner walls of the two sides of the dust removal device body (1), inclined-tooth screw rods (7) are respectively and rotatably mounted at the bottoms of the two transverse plates, and the two inclined-tooth screw rods, equal threaded connection has movable block (8) on two skewed tooth screw rods (7), equal fixedly connected with annular piece (11) in one side that two movable blocks (8) are close to each other, two annular pieces (11) are respectively strained section of thick bamboo (2) swing joint with two, the bottom of two annular pieces (11) is all rotated and is installed and is cleaned ring (12), clean a plurality of soft hair (13) of fixedly connected with on the inner wall of ring (12), soft hair (13) cooperate with straining section of thick bamboo (2) that correspond, annular piece (11) cooperate with skewed tooth screw rod (7) that correspond, one side of dust collector body (1) is provided with servo motor (10), two skewed tooth screw rods (7) all cooperate with servo motor (10).
2. The dust removing device according to claim 1, wherein guide rods (9) are fixedly connected between the two transverse plates and the inner wall of the bottom of the dust removing device body (1), and the moving blocks (8) are slidably connected with the corresponding guide rods (9).
3. The dust removing device according to claim 1, wherein two sliding blocks (15) are fixedly connected to the top of the cleaning ring (12), an annular sliding groove is formed in the bottom of the annular block (11), an annular helical gear (14) is fixedly sleeved on the outer side of the annular block (11), the annular helical gear (14) is meshed with the corresponding helical screw (7), and the sliding blocks (15) are slidably connected with the corresponding annular sliding groove.
4. The dust removing device according to claim 1, wherein worm gears (19) are fixedly connected to the outer sides of the two helical-tooth screws (7), a rotating shaft (18) is rotatably mounted in the dust removing device body (1), two worms (17) are fixedly connected to the outer sides of the rotating shaft (18), and the worms (17) are meshed with the corresponding worm gears (19).
5. The dust removing device according to claim 1, wherein two limit sensors (16) are fixedly connected to the inner wall of one side of the dust removing device body (1), the two limit sensors (16) are both matched with one moving block (8) of the two moving blocks (8), a controller is arranged on one side of the dust removing device body (1), and the servo motor (10) and the two limit sensors (16) are both electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920752790.7U CN210278539U (en) | 2019-05-24 | 2019-05-24 | Dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920752790.7U CN210278539U (en) | 2019-05-24 | 2019-05-24 | Dust removing device |
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| Publication Number | Publication Date |
|---|---|
| CN210278539U true CN210278539U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920752790.7U Active CN210278539U (en) | 2019-05-24 | 2019-05-24 | Dust removing device |
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| CN (1) | CN210278539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599922A (en) * | 2021-08-26 | 2021-11-05 | 荆州市昌盛环保工程有限公司 | Waste rock wool retrieves unit and dust removal structure of straining in workshop |
| CN114534387A (en) * | 2022-01-30 | 2022-05-27 | 扬州欧谱机械制造有限公司 | Blast furnace flue gas dust removal device |
-
2019
- 2019-05-24 CN CN201920752790.7U patent/CN210278539U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599922A (en) * | 2021-08-26 | 2021-11-05 | 荆州市昌盛环保工程有限公司 | Waste rock wool retrieves unit and dust removal structure of straining in workshop |
| CN114534387A (en) * | 2022-01-30 | 2022-05-27 | 扬州欧谱机械制造有限公司 | Blast furnace flue gas dust removal device |
| CN114534387B (en) * | 2022-01-30 | 2022-12-16 | 扬州欧谱机械制造有限公司 | Blast furnace flue gas dust removal device |
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