CN210332064U - Dust collector with tubular structure - Google Patents
Dust collector with tubular structure Download PDFInfo
- Publication number
- CN210332064U CN210332064U CN201921216682.4U CN201921216682U CN210332064U CN 210332064 U CN210332064 U CN 210332064U CN 201921216682 U CN201921216682 U CN 201921216682U CN 210332064 U CN210332064 U CN 210332064U
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- filter
- dust
- cavity
- filter cartridge
- filter paper
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Abstract
The utility model relates to a dust collector with tubular structure, set up first open-ended casing including one side, the vertical a plurality of cartridge filters that are provided with in the casing, the casing upper end is provided with the air exhauster, and the air-supply line of air exhauster and the cavity intercommunication of setting in the casing roof, the play tuber pipe and the external intercommunication of air exhauster, and wherein, the cartridge filter is the hollow structure who encloses by the filter paper end to end of range upon range of form, and its upper end is provided with the second opening, and the cartridge filter is through this second opening and cavity intercommunication. The utility model forms a negative pressure environment in the shell by passing through the filter cartridge under the power action of the exhaust fan, transfers the surrounding dust to the shell and finally attaches the dust on the filter paper; the filter paper can intercept dust with smaller particles, and the cylindrical structure is enclosed by the stacked filter paper in the technical scheme, so that the area of the filter paper participating in interception is effectively increased, the interception efficiency is improved, and the device is suitable for interception operation of dust with smaller particles.
Description
Technical Field
The utility model relates to a workshop auxiliary assembly technical field especially relates to a dust collector with tubular structure.
Background
In a spraying workshop of a large-scale ceramic product production enterprise, a large amount of dust often exists, and dust removal operation is required to ensure the health of production staff and the safety of the production workshop.
In the prior art, a workshop is dedusted by combining an exhaust fan and a dedusting cloth bag, but in a larger production workshop, the requirement on dust removal is higher because floating dust particles are smaller, and the requirement on dust removal cannot be met by common cloth bag interception.
In view of the above, it is desirable to provide an efficient dust removing apparatus capable of intercepting smaller particles.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a dust collector with tubular structure, solved among the prior art problem that the large-scale ceramic manufacture workshop of sack dust removal is not applicable to less granule dust used.
The utility model discloses a realize through following technical scheme:
a dust removal device with a cylindrical structure comprises a shell with a first opening arranged on one side, wherein a plurality of filter cartridges are vertically arranged in the shell, an exhaust fan is arranged at the upper end of the shell, an air inlet pipe of the exhaust fan is communicated with a cavity arranged in the top wall of the shell, an air outlet pipe of the exhaust fan is communicated with the outside, the filter cartridges are of a hollow structure formed by connecting laminated filter papers end to end, second openings are arranged at the upper ends of the filter cartridges, and the filter cartridges are communicated with the cavity through the second openings.
In the technical scheme, dust in the workshop environment enters the shell through the first opening, air passes through the filter paper to enter the filter cartridge, then enters the cavity through the second opening and is discharged to the outside through the exhaust fan, and dust particles are intercepted on the outer side wall of the filter paper; the filter paper can intercept dust with smaller particles, and the cylindrical structure is enclosed by the stacked filter paper in the technical scheme, so that the area of the filter paper participating in interception is effectively increased, the interception efficiency is improved, and the device is suitable for interception operation of dust with smaller particles.
Compared with the prior art, the utility model discloses there is following useful part:
by arranging the filter cartridge consisting of the filter paper, under the power action of the exhaust fan, the filter cartridge penetrates through the shell to form a negative pressure environment in the shell, and surrounding dust is transferred into the shell and finally attached to the filter paper; the filter paper can intercept dust with smaller particles, and the cylindrical structure is enclosed by the stacked filter paper in the technical scheme, so that the area of the filter paper participating in interception is effectively increased, the interception efficiency is improved, and the device is suitable for interception operation of dust with smaller particles.
Drawings
Fig. 1 is a front view structure diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a filter cartridge mounting structure according to an embodiment of the present invention.
Fig. 3 is an enlarged schematic view of a point a in fig. 2 according to an embodiment of the present invention.
Fig. 4 is an enlarged schematic view of the embodiment of the present invention at B in fig. 2.
In the figure: the air purifier comprises a shell 1, a filter cartridge 2, an exhaust fan 3, an air inlet pipe 4, an air outlet pipe 5, a mounting plate 6, a reinforcing ring 7, an upper top plate 8, a lower bottom plate 9, a mounting cavity 10, a bearing plate 11, a spring 12, a connecting column 13, filter cotton 14, a pull handle 15, a cover plate 16 and a cavity 17.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, a dust removing device with a cylindrical structure comprises a housing 1 with a first opening at one side, a plurality of filter cartridges 2 are vertically arranged in the housing 1, an exhaust fan 3 is arranged at the upper end of the housing 1, an air inlet pipe 4 of the exhaust fan 3 is communicated with a cavity 17 arranged in the top wall of the housing 1, an air outlet pipe 5 of the exhaust fan 3 is communicated with the outside, wherein the filter cartridges 2 are hollow structures formed by connecting laminated filter paper end to end, a second opening is arranged at the upper end of each filter cartridge, the filter cartridges 2 are communicated with the cavity 17 through the second openings, and annular mounting plates 6 for mounting the filter paper are arranged at the upper end and the lower end of each filter cartridge 2; under the power action of the exhaust fan 3, a negative pressure environment is formed in the housing 1 after passing through the filter cartridge 2, surrounding dust is transferred into the housing 1, and finally the dust is attached to the filter paper (the filter cartridge 2).
Preferably, cartridge filter 2 section of thick bamboo wall periphery cover is equipped with a plurality of beaded finish 7, can guarantee the stability of cartridge filter 2 in the operation like this, strengthens its life.
Preferably, the upper end of the filter cartridge 2 is embedded into an upper top plate 8 of the housing 1, the lower end of the filter cartridge 2 is connected with a lower bottom plate 9 of the housing 1 through a connecting column 13, a mounting cavity 10 for inserting the upper end of the connecting column 13 is arranged at the lower end of the filter cartridge 2, a bearing plate 11 and a spring 12 are slidably mounted in the mounting cavity 10, one end of the spring 12 is connected with the upper plate surface of the bearing plate 11, and the other end of the spring 12 is connected with the mounting cavity 10, so that the filter cartridge 2 can be conveniently assembled and disassembled in the housing 1, wherein the bearing plate 11 is used for realizing indirect contact between the spring 12 and the connecting column 13, and the; in the initial state, the spring 12 is in a compressed state to a certain extent, and the upper end of the filter cartridge 2 can be withdrawn from the upper top plate 8 by continuously compressing the spring 12 downwards, so that the filter cartridge can be taken down and can be mounted by reverse operation.
Preferably, a connecting channel is arranged between the cavity 17 and each second opening, and a cylindrical filter cotton 14 is filled in each connecting channel, so that the filtering effect can be enhanced, a small amount of dust penetrating through the filter paper is prevented from entering the exhaust fan 3, more preferably, the lower end of the filter cotton 14 is connected with a pull handle 15, and the filter cotton 14 can be conveniently replaced after the filter cartridge 2 is taken down.
Preferably, a perforated cover plate 16 is arranged in the cavity 17 above each connecting channel, which cover plate 16 presses on the filter cake 14, preventing the filter cake 14 from being sucked into the cavity 17 and even into the suction fan 3.
In the above embodiment:
dust in the environment of a production workshop enters the shell 1 through the first opening under the action of negative pressure provided by the exhaust fan 3, air passes through the filter paper and enters the filter cartridge 2, then enters the cavity 17 through the second opening and is finally discharged to the outside through the exhaust fan 3, and dust particles are intercepted on the outer side wall of the filter paper; the filter paper can intercept dust with smaller particles, and the cylindrical structure is enclosed by the stacked filter paper in the technical scheme, so that the area of the filter paper participating in interception is effectively increased, the interception efficiency is improved, and the device is suitable for interception operation of dust with smaller particles.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The dust removal device with the cylindrical structure comprises a shell with a first opening arranged on one side, and is characterized in that a plurality of filter cartridges are vertically arranged in the shell, an exhaust fan is arranged at the upper end of the shell, an air inlet pipe of the exhaust fan is communicated with a cavity arranged in the top wall of the shell, and an air outlet pipe of the exhaust fan is communicated with the outside, wherein each filter cartridge is of a hollow structure formed by connecting laminated filter papers end to end, a second opening is arranged at the upper end of each filter cartridge, and the filter cartridges are communicated with the cavity through the second openings.
2. The dust removing device with a cylindrical structure as claimed in claim 1, wherein a plurality of reinforcing rings are sleeved on the outer circumference of the cylindrical wall of the filter cartridge.
3. The dust removing device with a cylindrical structure as claimed in claim 1, wherein the upper end of the filter cartridge is embedded into the upper top plate of the housing, the lower end of the filter cartridge is connected with the lower bottom plate of the housing through the connecting column, the lower end of the filter cartridge is provided with a mounting cavity for inserting the upper end of the connecting column, a bearing plate and a spring are slidably mounted in the mounting cavity, one end of the spring is connected with the upper plate surface of the bearing plate, and the other end of the spring is connected with the mounting cavity.
4. The dust removing device with the cylindrical structure as claimed in claim 1, wherein a connecting channel is arranged between the cavity and each second opening, and each connecting channel is filled with cylindrical filter cotton.
5. A dust-collecting apparatus having a cylindrical structure, as claimed in claim 4, wherein a perforated cover plate is provided in the cavity above each connecting passage.
6. The dust removing device with a cylindrical structure as claimed in claim 4, wherein a pull handle is connected to the lower end of the filter cotton.
7. The dust removing device with a cylindrical structure as claimed in any one of claims 1 to 6, wherein the upper and lower ends of the filter cartridge are provided with annular mounting plates for mounting the filter paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921216682.4U CN210332064U (en) | 2019-07-30 | 2019-07-30 | Dust collector with tubular structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921216682.4U CN210332064U (en) | 2019-07-30 | 2019-07-30 | Dust collector with tubular structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210332064U true CN210332064U (en) | 2020-04-17 |
Family
ID=70218293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921216682.4U Active CN210332064U (en) | 2019-07-30 | 2019-07-30 | Dust collector with tubular structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210332064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804073A (en) * | 2020-08-07 | 2020-10-23 | 王璐 | Flue gas dust removal equipment for zinc-containing dust and mud treatment and use method thereof |
-
2019
- 2019-07-30 CN CN201921216682.4U patent/CN210332064U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804073A (en) * | 2020-08-07 | 2020-10-23 | 王璐 | Flue gas dust removal equipment for zinc-containing dust and mud treatment and use method thereof |
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