CN221045668U - Single-machine pulse cloth bag dust collector - Google Patents
Single-machine pulse cloth bag dust collector Download PDFInfo
- Publication number
- CN221045668U CN221045668U CN202322377845.XU CN202322377845U CN221045668U CN 221045668 U CN221045668 U CN 221045668U CN 202322377845 U CN202322377845 U CN 202322377845U CN 221045668 U CN221045668 U CN 221045668U
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- dust collector
- bag
- box body
- cage
- fan
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- 239000000428 dust Substances 0.000 title claims abstract description 129
- 239000004744 fabric Substances 0.000 title abstract description 3
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 40
- 238000007664 blowing Methods 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000012423 maintenance Methods 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 229920004933 Terylene® Polymers 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000005020 polyethylene terephthalate Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 240000002299 Symphytum officinale Species 0.000 description 1
- 235000005865 Symphytum officinale Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a single-machine pulse cloth bag dust collector, which comprises a dust collector box body, a pattern plate, a fan, an air bag and an electromagnetic pulse valve, wherein a filter device and a blowing device are arranged in the dust collector box body; the filtering device comprises a plurality of cage bone groups, each cage bone group comprises a main framework, a plurality of cage bones and a plurality of filtering bags, the upper ends of the cage bones are fixedly arranged on the main framework, the cage bones are inserted into positioning holes of the flower plate, the filtering bags are sleeved outside the cage bones one by one, and the main framework is movably arranged above the flower plate; the blowing device is arranged above the main framework; the blowing device comprises a plurality of blowing pipes, the blowing pipes and the cage bone groups are arranged in one-to-one correspondence, and air inlet ends of the blowing pipes are connected with the electromagnetic pulse valves in one-to-one correspondence based on a quick connection structure. The utility model effectively shortens the replacement time of the filter bag, improves the replacement efficiency of the filter bag, and is beneficial to guaranteeing the efficient use of the single-machine pulse bag-type dust collector.
Description
Technical Field
The utility model relates to the technical field of bag-type dust collectors, in particular to a single-machine pulse bag-type dust collector.
Background
Dust collectors, particularly single-machine pulse bag-type dust collectors, have been widely used in various industries for the efficient treatment of dust. The single-machine pulse bag-type dust collector filters dust by means of the filter bag inside, and when the filter bag cannot effectively filter the dust, the filter bag needs to be replaced.
At present, the flow of replacing the filter bag of the single-machine pulse bag-type dust collector is complicated, the machine is stopped firstly, then the cover plate is disassembled, the bolt is unscrewed to detach the blowing component, then the cage bones are pulled away from the flower plate one by one, then the filter bag is replaced one by one, the action repetition times are more, the operation process is complicated, the consumed time is long, and the service efficiency of the single-machine pulse bag-type dust collector is seriously affected.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, and provides a single-machine pulse bag-type dust collector, which is characterized in that a plurality of cage bones are fixed on a main framework to form a cage bone group, and a quick connection structure is used for connecting a blowing pipe and an electromagnetic pulse valve, so that an operator can quickly detach the blowing device and withdraw the cage bone group according to groups, the replacement time of a filter bag is effectively shortened, the replacement efficiency of the filter bag is improved, and the high-efficiency use of the single-machine pulse bag-type dust collector is guaranteed.
The utility model provides a single-machine pulse bag-type dust collector, which comprises: the dust remover comprises a dust remover box body, a flower plate fixedly arranged in the dust remover box body, a fan arranged on one side of the dust remover box body and an air bag arranged on the other side of the dust remover box body, wherein a plurality of electromagnetic pulse valves are fixedly arranged on the air bag; the filtering device comprises a plurality of cage bone groups, each cage bone group comprises a main framework, a plurality of cage bones and a plurality of filter bags, the upper ends of the cage bones are fixedly arranged on the main framework, the cage bones are inserted into positioning holes of the flower plate, the filter bags are sleeved outside the cage bones one by one, and the main framework is movably arranged above the flower plate; the blowing device is arranged above the main framework; the blowing device comprises a plurality of blowing pipes, the blowing pipes and the cage bone groups are arranged in one-to-one correspondence, and air inlet ends of the blowing pipes are connected in one-to-one correspondence based on a quick connection structure and the electromagnetic pulse valves.
Preferably, a fan supporting angle plate is fixedly arranged on the side surface of the dust remover box body, a fan supporting bow plate is fixedly arranged on the fan supporting angle plate, and the fan is fixedly arranged on the fan supporting bow plate; the flower plate divides the space in the dust remover box into a clean air cavity and a filter cavity from top to bottom, and the air inlet of the fan is communicated with the clean air cavity.
Preferably, the top of the dust remover box body is provided with a plurality of top cover plates in a sliding manner, and the top cover plates are arranged at the top of the dust remover box body through sliding rails; the top of dust remover box still is provided with joint strip, joint strip with a plurality of lamina tecti butt.
Preferably, a maintenance door is arranged on the side face of the lower portion of the dust collector box body, one side of the maintenance door is hinged to the dust collector box body, and the other side of the maintenance door is fixedly connected with the dust collector box body based on a locking device.
Preferably, the maintenance door is a transparent maintenance door, and a sealing ring is arranged at the edge of the transparent maintenance door.
Preferably, an air bag supporting angle plate is fixedly arranged on the side face of the dust remover box body, and the air bag is fixedly arranged on the air bag supporting angle plate.
Preferably, the air inlet of the air bag is fixedly provided with a regulating valve.
Preferably, the filter bag is a terylene needled filter bag; the fan is a centrifugal fan.
Preferably, a rain cover is arranged above the air bag, and the rain cover is fixedly connected with the dust remover box body.
Preferably, the dust remover box body is a steel box body, and an antirust paint layer is arranged on the surface of the steel box body.
Compared with the prior art, the utility model has the beneficial effects that:
In the single-machine pulse bag-type dust collector, the blowing pipe is connected with the electromagnetic pulse valve through the quick connecting structure, so that the blowing pipe is convenient to assemble and disassemble, and an operator can conveniently and quickly disassemble and assemble the blowing device, and the operator can more conveniently assemble and disassemble the filtering device; the filter device is composed of a plurality of cage bone groups, each cage bone group is composed of a plurality of cage bones fixed on a main framework, the main framework is movably arranged above the flower plate, an operator can pull out the whole group of cage bones from the flower plate once through the main framework when changing the filter bag, and then the filter bag is replaced, so that the repeated times of pulling out the cage bones are reduced; the filter bags are replaced group by group, and the cage bones can be quickly and completely inserted into the flower plates in a group, so that the installation is convenient; therefore, the operation process of replacing the filter bag by an operator is simple, the action repetition times are less, the replacement time of the filter bag is effectively shortened, and the replacement efficiency of the filter bag is improved, so that the efficient use of the single-machine pulse bag-type dust collector is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a single-machine pulse bag-type dust collector in accordance with a novel embodiment;
FIG. 2 is a schematic side view of a single-machine pulse bag-type dust collector in accordance with a novel embodiment;
FIG. 3 is an enlarged schematic view of area A of FIG. 2;
fig. 4 is a schematic structural view of a cage set according to the novel embodiment.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Fig. 1 shows a schematic perspective view of a single-machine pulse bag-type dust collector according to the present embodiment, including: the dust remover comprises a dust remover box body 1, a fan 2 positioned at one side of the dust remover box body, a plurality of electromagnetic pulse valves 3 positioned at the other side of the dust remover box body and an air bag 4 positioned below the electromagnetic pulse valves, wherein the electromagnetic pulse valves 3 are fixedly arranged on the air bag 4, and a flower plate 11, a cage bone group 12 and a blowing device 13 are arranged in the dust remover box body; fig. 4 shows a schematic structural diagram of a cage skeleton set according to the novel embodiment, where the cage skeleton set includes a plurality of cage skeleton 121, a plurality of filter bags 122 and a main skeleton 123, the plurality of cage skeleton 121 are inserted into positioning holes on the flower plate 11, and the plurality of filter bags 122 are sleeved outside the plurality of cage skeleton 121 one by one; fig. 3 shows an enlarged schematic view at a position a of the novel embodiment, the main skeleton 123 is located above the flower plate 11, and the blowing device 13 is located above the main skeleton 123; the blowing device 13 comprises a plurality of quick connection structures 131 and a plurality of blowing pipes 132, one ends of the blowing pipes 132 are connected with one ends of the quick connection structures 131, and the other ends of the quick connection structures 131 are connected with the electromagnetic pulse valves 3 in a one-to-one correspondence.
Fig. 4 shows a schematic structural view of the cage bone set according to the novel embodiment, and handles are formed at both ends of the main skeleton 123 extending upward. The two ends of the main framework 123 extend upwards to form an arc handle, so that a maintainer can conveniently grasp the arc handle. When the maintenance staff find that the filter bag 122 needs to be replaced, two maintenance staff can lift the cage bone group 12 at one time through the handle, the cage bones 121 are conveniently extracted by the maintenance staff, and the extraction difficulty is reduced.
Fig. 3 shows an enlarged schematic view at a in the novel embodiment, and the quick connection structure can be a single-opening and closing pneumatic quick connector, a self-locking quick connector or the like. The quick connect structure 131 includes: female parent, male connector column. The female body is embedded on the outer wall of the dust remover box body, the tail of the female body is connected with the electromagnetic pulse valve, the tail of the male body is connected with the blowing pipe, when the head of the female body is tightly matched with the head of the male body, the condition that air sprayed by the electromagnetic pulse valve 3 cannot leak can be guaranteed, so that the gas pressure sprayed by the blowing pipe 132 is not greatly changed, and the dust removing efficiency of the dust remover is improved. Secondly, when the maintainer maintains, only need demolish the connection between electromagnetic pulse valve 3 and the jetting pipe 132 and just can change the bag maintenance, and the quick connect structure is convenient for dismouting, can help the maintainer to improve the efficiency of maintenance to improve the utilization ratio of dust remover.
Fig. 2 shows a schematic side structural view of a single-machine pulse bag-type dust collector in the novel embodiment, a fan supporting angle plate 14 is fixedly arranged on the side surface of the dust collector box body 1, a fan supporting bow plate 15 is fixedly arranged on the fan supporting angle plate 14, and the fan 2 is fixedly arranged on the fan supporting bow plate 15; the flower plate 11 divides the space in the dust remover box body 1 into a clean air cavity and a filter cavity from top to bottom, and an air inlet of the fan is communicated with the clean air cavity.
An inlet and an outlet of the air bag 4 are fixedly provided with a regulating valve 41. The regulating valve 41 is used for regulating the compressed air in the air bag 4, so as to ensure that the sprayed compressed air is stabilized in the air pressure range capable of knocking down dust in the air, thereby stabilizing the working efficiency of the dust remover.
Referring to fig. 1, a three-dimensional structure diagram of a single-machine pulse bag-type dust collector of the novel embodiment is shown, a plurality of top cover plates 16 are slidably arranged at the top of a dust collector box body 1, and the top cover plates 16 are arranged at the top of the dust collector box body 1 through sliding rails; the top of the dust remover box body 1 is also provided with a sealing rubber strip, and the sealing rubber strip is in butt joint with the top cover plates 16. Because the top cover plate 16 is fixedly connected with the dust collector box body 1 through the guide rail, when the filter bag 122 needs to be replaced, a part of the top cover plate 16 can be moved by force along the direction of the guide rail, so that the top cover plate 16 does not cover the interior of the dust collector box body 1. When only one top cover plate 16 is moved, the rest parts of the rest top cover plates 16 can serve as standing points, so that maintenance personnel can conveniently withdraw the cage bone group 12 from the inside of the dust collector box body 1 and replace the filter bag 122, the situation that maintenance personnel can only stand at two ends to withdraw the cage bone group 12 is avoided, the replacement difficulty is reduced, and the efficiency of replacing the filter bag is improved. The sealing rubber strip can improve the tightness between the top cover plate and the dust remover box body, and the phenomenon that air blown out of the box body in the use process is blown out of a gap with dust to cause secondary dust removal is avoided.
Referring to fig. 1, a three-dimensional structure diagram of a single-machine pulse bag-type dust collector of the novel embodiment is shown, a maintenance door 17 is arranged at the bottom of the side face of a dust collector box body 1, one side of the maintenance door 17 is hinged with the dust collector box body 1, and the other side of the maintenance door 17 is fixedly connected with the dust collector box body 1 based on a locking device. The dust collector has various reasons for the reduced dust collection efficiency, wherein the reasons may be present at the bottom of the dust collector box 1. When the problem is avoided at the bottom, each maintenance needs to climb up the top of the dust collector box body 1, open the top cover plate 16, then withdraw the cage bone group 12, and finally solve the problem at the bottom. When a problem occurs at the bottom, the problem can be directly observed from the maintenance door 17, so that the time for searching the source of the problem is shortened, and the maintenance efficiency is improved.
The maintenance door 17 is a transparent maintenance door, and a sealing ring is arranged at the edge of the maintenance door 17. The maintenance door 17 is located at the bottom of the side of the dust remover, when the dust remover operates, filtered dust is accumulated at the bottom, the accumulation condition of the dust needs to be observed, and the dust in the dust remover box body is cleaned in time, so that the working state of the dust remover is ensured. Secondly, set up the sealing washer at the edge of maintenance door 17, avoid the dust to fly out from maintenance door 17, improved the efficiency of dust remover, reduced the probability of dust remover secondary dust removal.
Referring to fig. 1, a three-dimensional structure diagram of a single-machine pulse bag-type dust collector of the novel embodiment is shown, an air bag supporting plate is fixedly arranged on the side face of a dust collector box body 1, and an air bag is fixedly arranged on the air bag supporting plate. The air bag is arranged on the side face of the dust remover box body, the distance between the air bag and the electromagnetic pulse valve is shortened, and the efficiency of transporting gas is improved, so that the dust removing efficiency is improved.
Referring to fig. 3, there is shown an enlarged schematic view of the a part of the present novel embodiment, a rain cover is disposed above the air bag 4, and the rain cover is fixedly connected with the dust collector box. The rain shield shields the electromagnetic pulse valve 3, so that short circuit, electric leakage and the like caused by the fact that the electromagnetic pulse valve 3 is wetted by rainwater in rainy days can be avoided, and the electromagnetic pulse valve 3 is prevented from being touched by mistake, impacted by mistake and the like.
The filter bag 122 is a terylene needled filter bag and the fan 2 is a centrifugal fan. The terylene needled filter bag is characterized by high filtering efficiency, high dust removal efficiency, nearly zero emission and low running resistance, and uniform micropores and non-tackiness of the terylene needled filter bag enable dust penetration rate to be nearly zero. When the dust on the surface of the terylene needled filter bag reaches a certain thickness, the dust automatically falls off. And secondly, the terylene needled filter bag has the characteristics of acid and alkali resistance, high temperature resistance, high humidity resistance and the like, and particularly has good stripping property on dust which is strong in absorptivity and easy to bond and harden. And secondly, the model of the fan 2 is a 4-72-A type centrifugal fan. The centrifugal fan has low noise, and is designed according to the air flow mechanics by using a reasonable impeller starting point, and during operation, no machine friction exists, and the fan noise is reduced by a reasonable blade shape line. And the centrifugal fan is stable in operation, and the designed impeller reduces axial force to a certain extent, is provided with an efficient impeller, and is subjected to static and dynamic balance correction, so that the whole machine is stable in operation.
The dust remover box body 1 is a steel box body, and an antirust paint layer is arranged on the surface of the steel box body. The dust remover box 1 is generally placed outdoors, the surface of the steel box is provided with an antirust paint layer, the paint layer can improve the durability of the steel box, and the dust remover box can be normally used after being subjected to wind and rain, so that the working stability of the dust remover is improved.
The working process of the single-machine pulse bag-type dust collector for replacing the filter bag comprises the following steps:
When the maintenance door 17 finds that the overall dust removal efficiency in the dust remover is reduced and the filter bag needs to be replaced, the top cover plate 16 is pushed away forcefully along the guide rail, the top cover plate 16 is pushed to the end of the guide rail, the top cover plate 16 is detached, the injection pipe 131 is detached from the quick connecting structure 132, then the whole cage bone group 12 is pulled away from the flower plate by grasping the handles at the two ends of one main framework 123, and then the filter bags 122 on the cage bones 121 are replaced one by one; after the replacement, the handles at the two ends of the main frame 123 are grasped to place the entire cage set 12 back into the corresponding hole sites in the deck, and then the corresponding blowing tubes are reinstalled onto the corresponding quick connect structures 132. The process is repeated for several times, after all filter bags are replaced once, the top cover plate is reinstalled on the sliding rail, and the top cover plate is forcefully pushed to the original position along the sliding rail, so that the top cover plate is ensured to be clamped at the corresponding position.
Compared with the existing dust remover, the single-machine pulse bag-type dust remover reduces the actions of repeatedly extracting and placing the cage bones for many times, effectively shortens the replacement time of the filter bag, and improves the replacement efficiency of the filter bag, thereby being beneficial to guaranteeing the high-efficiency use of the single-machine pulse bag-type dust remover.
In addition, the foregoing describes in detail a single-machine pulse bag-type dust collector provided by the embodiment of the present utility model, and specific examples should be adopted herein to illustrate the principles and embodiments of the present utility model, and the foregoing examples are only for aiding in understanding the method and core concept of the present utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.
Claims (10)
1. The single-machine pulse bag-type dust collector comprises a dust collector box body, a flower plate fixedly arranged in the dust collector box body, a fan arranged on one side of the dust collector box body and an air bag arranged on the other side of the dust collector box body, wherein a plurality of electromagnetic pulse valves are fixedly arranged on the air bag;
The filtering device comprises a plurality of cage bone groups, each cage bone group comprises a main framework, a plurality of cage bones and a plurality of filter bags, the upper ends of the cage bones are fixedly arranged on the main framework, the cage bones are inserted into positioning holes of the flower plate, the filter bags are sleeved outside the cage bones one by one, and the main framework is movably arranged above the flower plate; the blowing device is arranged above the main framework;
The blowing device comprises a plurality of blowing pipes, the blowing pipes and the cage bone groups are arranged in one-to-one correspondence, and air inlet ends of the blowing pipes are connected in one-to-one correspondence based on a quick connection structure and the electromagnetic pulse valves.
2. The single-machine pulse bag-type dust collector as set forth in claim 1, wherein a fan supporting angle plate is fixedly arranged on the side surface of the dust collector box body, a fan supporting bow plate is fixedly arranged on the fan supporting angle plate, and the fan is fixedly arranged on the fan supporting bow plate;
the flower plate divides the space in the dust remover box into a clean air cavity and a filter cavity from top to bottom, and the air inlet of the fan is communicated with the clean air cavity.
3. The single-machine pulse bag-type dust collector as set forth in claim 1, wherein a plurality of top cover plates are slidably arranged at the top of the dust collector box body, and the top cover plates are arranged at the top of the dust collector box body through sliding rails; the top of dust remover box still is provided with joint strip, joint strip with a plurality of lamina tecti butt.
4. The single-machine pulse bag-type dust collector as claimed in claim 1, wherein a maintenance door is arranged on the side face of the lower portion of the dust collector box body, one side of the maintenance door is hinged to the dust collector box body, and the other side of the maintenance door is fixedly connected with the dust collector box body based on a locking device.
5. The stand-alone pulse bag-type dust collector of claim 4 wherein said service door is a transparent service door, and wherein a sealing ring is provided at an edge of said transparent service door.
6. The stand-alone pulse bag-type dust collector as set forth in claim 1, wherein a bag support gusset is fixedly provided on a side of the dust collector box, and wherein the bag is fixedly provided on the bag support gusset.
7. The single machine pulse bag-type dust collector as set forth in claim 1, wherein the air inlet of the air bag is fixedly provided with a regulating valve.
8. The single machine pulse bag-type dust collector according to claim 1, wherein the filter bag is a polyester needled filter bag; the fan is a centrifugal fan.
9. The stand-alone pulse bag-type dust collector as set forth in claim 1, wherein a rain cover is disposed above said air bag, said rain cover being fixedly connected to said dust collector housing.
10. The stand-alone pulse bag-type dust collector as claimed in claim 1, wherein the dust collector box is a steel box, and a rust-proof paint layer is arranged on the surface of the steel box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322377845.XU CN221045668U (en) | 2023-09-01 | 2023-09-01 | Single-machine pulse cloth bag dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322377845.XU CN221045668U (en) | 2023-09-01 | 2023-09-01 | Single-machine pulse cloth bag dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221045668U true CN221045668U (en) | 2024-05-31 |
Family
ID=91207119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322377845.XU Active CN221045668U (en) | 2023-09-01 | 2023-09-01 | Single-machine pulse cloth bag dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221045668U (en) |
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2023
- 2023-09-01 CN CN202322377845.XU patent/CN221045668U/en active Active
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