CN220071028U - High-efficient dust collector - Google Patents
High-efficient dust collector Download PDFInfo
- Publication number
- CN220071028U CN220071028U CN202320661178.5U CN202320661178U CN220071028U CN 220071028 U CN220071028 U CN 220071028U CN 202320661178 U CN202320661178 U CN 202320661178U CN 220071028 U CN220071028 U CN 220071028U
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- dust removing
- device shell
- fixed
- plate
- gravity
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- 239000000428 dust Substances 0.000 title claims abstract description 123
- 230000005484 gravity Effects 0.000 claims abstract description 47
- 238000007664 blowing Methods 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of dust removing equipment, and particularly relates to a high-efficiency dust removing device which comprises a device shell. The device comprises a device shell, a dust blowing and removing device, a gravity dust removing pipeline and a dust collecting hopper; the dust removing device is located above the device shell, a gravity dust removing pipeline is arranged below the dust removing device, a baffle A and a baffle B are arranged in the gravity dust removing pipeline in a staggered mode, an ash collecting hopper is arranged below the gravity dust removing pipeline, an air inlet pipe is arranged below the left side wall of the device shell, a demister is arranged in the air inlet pipe, and an air outlet pipe is arranged above the right side wall of the device shell. The demister reduces moisture in dust-containing air with high humidity from entering the dust remover so as not to be adhered to a filter bag; the gravity dust removal removes larger dust particles, so that the work load of the filter bag dust removal is reduced; meanwhile, the vibrator and the blowing structure are combined to clean the filter bag, so that the loss of the filter bag is reduced, and the service time of the filter bag is prolonged.
Description
Technical Field
The utility model belongs to the technical field of dust removing equipment, and particularly relates to a high-efficiency dust removing device.
Background
The dust-containing gas is discharged after being filtered. The device for separating dust from air flow is a dust removing device, also called a dust remover or dust removing device, and the existing dust removing device comprises gravity dust removing device, inertial dust removing device, centrifugal dust removing device, cloth bag dust removing device, electrostatic dust removing device, magnetic dust removing device and the like. The dust collector who adopts mostly in the present market is the sack dust removal, although can realize the purpose of dust removal, causes the filter bag to block up very easily at the in-process of dust removal and leads to the filtration process unable continuation to in moist weather, in the air, a large amount of moisture in the air, can bond on the filter bag after moisture and dust combine, makes dust collector's resistance increase, reduces dust collection efficiency, loses dust collection effect even. Therefore, it is necessary to design a device capable of achieving efficient dust removal.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the following technical scheme:
the high-efficiency dust removing device comprises a device shell, wherein an injection dust removing device, a gravity dust removing pipeline and an ash collecting hopper are arranged in the device shell; the device comprises a device shell, wherein the device shell is provided with a dust collecting hopper, the dust collecting hopper is arranged below the dust collecting hopper, an air inlet pipe is arranged below the left side wall of the device shell, and an air outlet pipe is arranged above the right side wall of the device shell.
The blowing dust removing device comprises a blowing pipe, the blowing pipe is arranged above the inside of the device shell, the left end of the blowing pipe penetrates through the left side wall of the device shell and then is connected with an electromagnetic pulse valve, the lower end of the electromagnetic pulse valve is connected with an air bag, and the air bag is fixed on an air bag bracket; the air bag bracket is fixed on the outer wall of the left side wall of the device shell; a plurality of blowing openings are arranged on the blowing pipe, a venturi tube is corresponding to the lower part of each blowing opening, the venturi tube is fixed on the flower plate, a filter bag frame is fixed on each venturi tube, and a filter bag is arranged in each filter bag frame; the flower plate is fixedly arranged on the supporting plate, the supporting plate is in a shape like a Chinese character kou, the supporting plate is fixedly arranged on the inner wall of the device shell, a rubber ring is arranged between the flower plate and the supporting plate, the flower plate and the supporting plate are fixed by a guide post, the guide post penetrates through the flower plate and the rubber ring and is then fixed on the supporting plate, and a baffle C is arranged at the upper end of the guide post; the flower plate is fixedly provided with a plurality of vibrators, and the right side wall of the device shell is fixedly provided with a vibrating motor.
The gravity dust removing pipeline is of a cuboid pipeline structure, the left end of the gravity dust removing pipeline is communicated with the air inlet pipe, the right end of the gravity dust removing pipeline is fixed on the inner wall of the device shell, the left side of the upper end face of the gravity dust removing pipeline is provided with a second baffle, the right side of the upper end face of the gravity dust removing pipeline is provided with a filter screen A, the front side face and the rear side face of the gravity dust removing pipeline are both provided with a third baffle, and the lower end face of the gravity dust removing pipeline is provided with a filter screen B; a plurality of baffles A and baffles B are arranged in the gravity dust removal pipeline, the upper ends of the baffles A are fixed on the inner wall of the second baffle, the lower ends of the baffles A are obliquely arranged leftwards, the lower ends of the baffles B are fixed on the filter screen B, the upper ends of the baffles B are obliquely arranged leftwards, and the baffles A and the baffles B are staggered; an ash removing device is arranged below the gravity dust removing pipeline.
In the utility model, the baffle C presses the flower plate on the rubber ring; the flower plate and the supporting plate can be sealed through the rubber ring, so that dust-containing waste gas can be discharged after being filtered by the filter bag.
Preferably, a demister is arranged in the air inlet pipe, and the shape of the demister is matched with the shape of the inner wall of the air inlet pipe; a through hole A is arranged above the air inlet pipe, and the length and the width of the through hole A are larger than those of the demister; the upper part fixedly connected with first baffle of defroster, the left and right sides of first baffle is provided with through-hole B, pass through bolt fixed connection between air-supply line and the first baffle.
Preferably, the ash removing device comprises two threaded rods, the two threaded rods are arranged front and back, the left end of each threaded rod is rotationally connected with the inner wall of the left side wall of the device shell, the right end of each threaded rod penetrates through the right side wall of the device shell and then is connected with a motor, and the motor is fixed on the right side wall of the device shell; the two threaded rods are connected with threaded blocks in a threaded manner, a fixed plate is arranged above the two threaded blocks, the front side and the rear side of the lower end face of the fixed plate are respectively and fixedly connected with the upper end faces of the two threaded blocks, the upper end faces of the fixed plate are provided with grooves, and the left side and the right side of each groove are provided with through holes; a connecting plate is inserted into the groove, a through hole is formed in one end of the connecting plate inserted into the groove, and the connecting plate and the groove are fixedly connected after passing through the three through holes through bolts; the other end of the connecting plate is uniformly provided with bristles; the brush hair is contacted with the filter screen B; the widths of the fixing plate and the connecting plate are consistent with the width of the filter screen B; the rotation of the threaded rod drives the bristles to move left and right, and ash is removed from the filter screen.
Preferably, an ash outlet pipe is arranged below the ash collecting hopper, and a valve is arranged on the ash outlet pipe; an ash prevention cover is sleeved on the outer side of the ash discharging pipe; when the valve is opened to discharge ash, the ash-preventing cover can prevent the ash from splashing into the air again.
Preferably, the front side of the device shell is provided with an openable door, the openable door is hinged with the device shell, and a handle is arranged on the openable door; opening the openable door to clean the filter screen on the right side of the upper end surface of the gravity dust removing pipeline and the upper end surface of the second baffle; when the filter bag needs to be replaced, the openable door is opened for replacement and overhaul.
Preferably, a support bracket is arranged at the lowest part of the device shell and used for fixing the device structure, so that the stability and the safety are improved.
In the utility model, the motor, the vibrator, the demister and the like are all commonly used in the field, and the type and the installation mode of the motor, the vibrator, the demister and the like can be selected by a person skilled in the art according to actual use requirements.
The utility model also comprises other components which can enable the high-efficiency dust removing device to be used normally, and the components are all conventional technical means in the field. In addition, the devices or components not defined in the present utility model are all conventional in the art.
The utility model has the beneficial effects that the demister prevents air with higher humidity from entering the dust remover so as not to be adhered to the filter bag; the gravity dust removal removes larger dust particles, reduces the work load of the filter bag dust removal, and improves the dust removal efficiency by combining the filter bag dust removal with the filter bag dust removal; meanwhile, the vibrator and the blowing structure are combined to clean the filter bag, so that the loss of the filter bag is reduced, and the service time of the filter bag is prolonged.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a partial enlarged view at B in FIG. 2;
fig. 5 is a partial enlarged view at C in fig. 2.
Reference numerals: 1 device shell, 2 ash collecting hopper, 3 air inlet pipe, 4 air outlet pipe, 5 jetting pipe, 6 electromagnetic pulse valve, 7 air bag, 8 air bag support, 9 jetting mouth, 10 venturi, 11 flower plate, 12 filter bag frame, 13 filter bag, 14 vibrator, 15 vibrating motor, 16 second baffle, 17 filter screen A, 18 baffle A, 19 baffle B, 20 defroster, 21 first baffle, 22 threaded rod, 23 motor, 24 screw thread piece, 25 fixed plate, 26 connecting plate, 27 brush hair, 28 ash outlet pipe, 29 valve, 30 ash prevention cover, 31 openable door, 32 handle, 33 support bracket, 34 support plate, 35 rubber circle, 36 guide post, 37 baffle C, 38 filter screen B.
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, and in which embodiments of the utility model are shown. All other embodiments, modifications, equivalents, improvements, etc., which are apparent to those skilled in the art without the benefit of this disclosure, are intended to be included within the scope of this utility model.
Examples
As shown in fig. 1 to 5, the high-efficiency dust removing device comprises a device shell 1, wherein a blowing dust removing device, a gravity dust removing pipeline and an ash collecting hopper 2 are arranged in the device shell 1; the dust removing device is located above the device shell 1, a gravity dust removing pipeline is arranged below the dust removing device, an ash collecting hopper 2 is arranged below the gravity dust removing pipeline, an air inlet pipe 3 is arranged below the left side wall of the device shell 1, and an air outlet pipe 4 is arranged above the right side wall of the device shell 1.
The blowing dust removing device comprises a blowing pipe 5, wherein the blowing pipe 5 is arranged above the inside of the device shell 1, the left end of the blowing pipe 5 penetrates through the left side wall of the device shell 1 and then is connected with an electromagnetic pulse valve 6, the lower end of the electromagnetic pulse valve 6 is connected with an air bag 7, and the air bag 7 is fixed on an air bag bracket 8; the air bag support 8 is fixed on the outer wall of the left side wall of the device shell 1; a plurality of jetting openings 9 are formed in the jetting pipe 5, a venturi tube 10 is arranged below each jetting opening 9, the venturi tube 10 is fixed on a flower plate 11, a filter bag frame 12 is fixed on each venturi tube 10, and a filter bag 13 is arranged in each filter bag frame 12; the flower plate 11 is fixedly arranged on the supporting plate 34, the supporting plate is in a shape like a Chinese character kou, the supporting plate 34 is fixedly arranged on the inner wall of the device shell 1, a rubber ring 35 is arranged between the flower plate 11 and the supporting plate 34, the flower plate 11 and the supporting plate 34 are fixed by a guide post 36, the guide post 36 penetrates through the flower plate 11 and the rubber ring 35 and is then fixed on the supporting plate 34, and a baffle C37 is arranged at the upper end of the guide post 36; a plurality of vibrators 14 are fixedly arranged on the flower plate 11, and a vibrating motor 15 is fixedly arranged on the right side wall of the device shell 1.
The gravity dust removing pipeline is of a cuboid pipeline structure, the left end of the gravity dust removing pipeline is communicated with the air inlet pipe 3, the right end of the gravity dust removing pipeline is fixed on the inner wall of the device shell 1, the left side of the upper end face of the gravity dust removing pipeline is provided with a second baffle 16, the right side of the upper end face of the gravity dust removing pipeline is provided with a filter screen A17, the front side face and the rear side face of the gravity dust removing pipeline are both provided with a third baffle, and the lower end face of the gravity dust removing pipeline is provided with a filter screen B38; a plurality of baffles A18 and baffles B19 are arranged in the gravity dust removal pipeline, the upper end of each baffle A18 is fixed on the inner wall of the corresponding second baffle 16, the lower end of each baffle A18 is obliquely arranged leftwards, the lower end of each baffle B19 is fixed on a filter screen B38, the upper end of each baffle B19 is obliquely arranged leftwards, and the baffles A18 and the baffles B19 are staggered; an ash removing device is arranged below the gravity dust removing pipeline.
A demister 20 is arranged in the air inlet pipe 3, and the shape of the demister 20 is matched with the shape of the inner wall of the air inlet pipe; a through hole A is arranged above the air inlet pipe 3, and the length and width of the through hole A are larger than those of the demister 20; the upper part of the demister 20 is fixedly connected with a first baffle 21, through holes B are formed in the left side and the right side of the first baffle 21, and the air inlet pipe 3 is fixedly connected with the first baffle 21 through bolts.
The ash removal device comprises two threaded rods 22, the two threaded rods 22 are arranged front and back, the left end of each threaded rod 22 is rotationally connected with the inner wall of the left side wall of the device shell 1, the right end of each threaded rod 22 penetrates through the right side wall of the device shell 1 and then is connected with a motor 23, and the motor 23 is fixed on the right side wall of the device shell 1; the threaded rods 22 are respectively and threadedly connected with a threaded block 24, a fixed plate 25 is arranged above the two threaded blocks 24, the front side and the rear side of the lower end face of the fixed plate 25 are respectively and fixedly connected with the upper end faces of the two threaded blocks 24, the upper end face of the fixed plate 25 is provided with a groove, and the left side and the right side of the groove are respectively provided with a through hole; a connecting plate 26 is inserted into the groove, a through hole is formed in one end of the connecting plate 26 inserted into the groove, and the connecting plate 26 and the groove are fixedly connected after passing through the three through holes through bolts; the other end of the connecting plate 26 is uniformly provided with bristles 27; the brush hair 27 is contacted with the filter screen B38; the widths of the fixing plate 25 and the connecting plate 26 are consistent with the width of the filter screen B38; rotation of the threaded rod 22 drives the bristles 27 to move left and right to clean the filter screen B38.
An ash outlet pipe 28 is arranged below the ash collecting hopper 2, and a valve 29 is arranged on the ash outlet pipe 28; the ash pipe 28 is sleeved with an ash preventing cover 30.
The front side of the device housing 1 is provided with a door 31 which can be opened and closed, the door 31 which can be opened and closed is hinged with the device housing 1, and a handle 32 is arranged on the door 31 which can be opened and closed.
A support bracket 33 is provided at the lowermost part of the device housing 1 for fixing the device structure, improving stability and safety.
When the dust-containing waste gas dust collector is used, dust-containing waste gas enters a gravity dust collection pipeline from the air inlet pipe 3, the demister 20 is arranged in the pipeline of the air inlet pipe 3, and when a large amount of water is contained in the waste gas, the demister 20 can remove the water in the waste gas, so that dust is prevented from adhering to the filter bag 13; after dust-containing waste gas enters a gravity dust removal pipeline, dust with larger weight can pass through a filter screen B38 and fall into the dust collection hopper 2 after passing through a baffle A18 and a baffle B19 which are arranged in a staggered manner; the ash removal device below the filter screen B38 removes ash from the filter screen B38, and the rotation of the threaded rod 22 drives the brush hair 27 to move left and right to remove ash from the filter screen B38; the waste gas flows to the upper filter bag 13 through the filter screen A17 on the right end surface of the gravity dust removing pipeline, and is led to the atmosphere through the air outlet pipe 4 after being filtered and dedusted by the filter bag 13; after the filtration is completed, a vibrator 14 arranged on the flower plate 11 is turned on, and the filter bag 13 can carry out vibration ash removal; when more dust is accumulated on the filter bag 13, the air bag 7 is opened to blow compressed air into the blowing pipe 5, and a large amount of air is instantaneously sprayed into the filter bag 13 through the blowing port 9, so that the volume of the filter bag 13 is instantaneously enlarged to remove dust; the dust removing mode of combining the blowing dust removing and the vibration dust removing prolongs the service time of the filter bag 13 and saves the enterprise cost; when the filter bag 13 needs to be replaced, the openable door 31 at the front side of the device shell 1 is opened to replace the filter bag 13, and the upper end surface of the second baffle 16 in the gravity dust removing pipeline is cleaned and ash removed; the filter screen A17 on the right side of the upper end surface of the gravity dust removing pipeline can be used for ash removal or the filter screen A17 can be replaced.
The embodiments of the present utility model have been described above, the description is illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (6)
1. An efficient dust collector, the efficient dust collector includes device shell, its characterized in that: an injection dust removing device, a gravity dust removing pipeline and an ash collecting hopper are arranged in the device shell; the blowing dust removing device is positioned above the device shell, a gravity dust removing pipeline is arranged below the blowing dust removing device, an ash collecting hopper is arranged below the gravity dust removing pipeline, an air inlet pipe is arranged below the left side wall of the device shell, and an air outlet pipe is arranged above the right side wall of the device shell;
the blowing dust removing device comprises a blowing pipe, the blowing pipe is arranged above the inside of the device shell, the left end of the blowing pipe penetrates through the left side wall of the device shell and then is connected with an electromagnetic pulse valve, the lower end of the electromagnetic pulse valve is connected with an air bag, and the air bag is fixed on an air bag bracket; the air bag bracket is fixed on the outer wall of the left side wall of the device shell; a plurality of blowing openings are arranged on the blowing pipe, a venturi tube is corresponding to the lower part of each blowing opening, the venturi tube is fixed on the flower plate, a filter bag frame is fixed on each venturi tube, and a filter bag is arranged in each filter bag frame; the flower plate is fixedly arranged on the supporting plate, the supporting plate is in a shape like a Chinese character kou, the supporting plate is fixedly arranged on the inner wall of the device shell, a rubber ring is arranged between the flower plate and the supporting plate, the flower plate and the supporting plate are fixed by a guide post, the guide post penetrates through the flower plate and the rubber ring and is then fixed on the supporting plate, and a baffle C is arranged at the upper end of the guide post; a plurality of vibrators are fixedly arranged on the flower plate, and a vibrating motor is fixed on the right side wall of the device shell;
the gravity dust removing pipeline is of a cuboid pipeline structure, the left end of the gravity dust removing pipeline is communicated with the air inlet pipe, the right end of the gravity dust removing pipeline is fixed on the inner wall of the device shell, the left side of the upper end face of the gravity dust removing pipeline is provided with a second baffle, the right side of the upper end face of the gravity dust removing pipeline is provided with a filter screen A, the front side face and the rear side face of the gravity dust removing pipeline are both provided with a third baffle, and the lower end face of the gravity dust removing pipeline is provided with a filter screen B; a plurality of baffles A and baffles B are arranged in the gravity dust removal pipeline, the upper ends of the baffles A are fixed on the inner wall of the second baffle, the lower ends of the baffles A are obliquely arranged leftwards, the lower ends of the baffles B are fixed on the filter screen B, the upper ends of the baffles B are obliquely arranged leftwards, and the baffles A and the baffles B are staggered; an ash removing device is arranged below the gravity dust removing pipeline.
2. The high efficiency dust collector of claim 1 wherein: a demister is arranged in the air inlet pipe, and the shape of the demister is matched with the shape of the inner wall of the air inlet pipe; a through hole A is arranged above the air inlet pipe, and the length and the width of the through hole A are larger than those of the demister; the upper part fixedly connected with first baffle of defroster, the left and right sides of first baffle is provided with through-hole B, pass through bolt fixed connection between air-supply line and the first baffle.
3. The high efficiency dust collector of claim 1 wherein: the ash removal device comprises two threaded rods, the two threaded rods are arranged front and back, the left end of each threaded rod is rotationally connected with the inner wall of the left side wall of the device shell, the right end of each threaded rod penetrates through the right side wall of the device shell and then is connected with a motor, and the motor is fixed on the right side wall of the device shell; the two threaded rods are connected with threaded blocks in a threaded manner, a fixed plate is arranged above the two threaded blocks, the front side and the rear side of the lower end face of the fixed plate are respectively and fixedly connected with the upper end faces of the two threaded blocks, the upper end faces of the fixed plate are provided with grooves, and the left side and the right side of each groove are provided with through holes; a connecting plate is inserted into the groove, a through hole is formed in one end of the connecting plate inserted into the groove, and the connecting plate and the groove are fixedly connected after passing through the three through holes through bolts; the other end of the connecting plate is uniformly provided with bristles; the brush hair is contacted with the filter screen B; the width of the fixing plate and the width of the connecting plate are consistent with the width of the filter screen B.
4. The high efficiency dust collector of claim 1 wherein: an ash outlet pipe is arranged below the ash collecting hopper, and a valve is arranged on the ash outlet pipe; an ash preventing cover is sleeved on the outer side of the ash discharging pipe.
5. The high efficiency dust collector of claim 1 wherein: the front side of the device shell is provided with a door which can be opened and closed, the door which can be opened and closed is hinged with the device shell, and the door which can be opened and closed is provided with a handle.
6. The high efficiency dust collector of claim 1 wherein: a support bracket is arranged at the lowest part of the device shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320661178.5U CN220071028U (en) | 2023-03-29 | 2023-03-29 | High-efficient dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320661178.5U CN220071028U (en) | 2023-03-29 | 2023-03-29 | High-efficient dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220071028U true CN220071028U (en) | 2023-11-24 |
Family
ID=88821401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320661178.5U Active CN220071028U (en) | 2023-03-29 | 2023-03-29 | High-efficient dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220071028U (en) |
-
2023
- 2023-03-29 CN CN202320661178.5U patent/CN220071028U/en active Active
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