CN219540603U - Dust collector for atmospheric pollution prevention and control engineering - Google Patents
Dust collector for atmospheric pollution prevention and control engineering Download PDFInfo
- Publication number
- CN219540603U CN219540603U CN202320661628.0U CN202320661628U CN219540603U CN 219540603 U CN219540603 U CN 219540603U CN 202320661628 U CN202320661628 U CN 202320661628U CN 219540603 U CN219540603 U CN 219540603U
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- Prior art keywords
- air inlet
- dust
- air
- box
- clamping block
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- 239000000428 dust Substances 0.000 title claims abstract description 77
- 230000002265 prevention Effects 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 59
- 238000003915 air pollution Methods 0.000 claims abstract description 13
- 239000012717 electrostatic precipitator Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a dust removing device for air pollution prevention and control engineering, which comprises a dust removing box and a collecting box, wherein the dust removing box is provided with an air inlet, the air inlet is communicated with an air inlet pipeline, the dust removing box is provided with an air outlet, the air outlet is communicated with an air exhaust pipeline, an air suction pump is arranged in the dust removing box, the dust removing box is provided with a through hole, a limiting pipe is connected in the through hole, a sliding rod is arranged in the limiting pipe, a transmission gear is sleeved on the sliding rod, a first transmission rod is arranged at the left position of the sliding rod, a second transmission rod is arranged at the right position of the sliding rod, the upper end of the collecting box is communicated with the lower end of the dust removing box.
Description
Technical Field
The utility model belongs to the technical field of air pollution control, and particularly relates to a dust removing device for air pollution control engineering.
Background
The content of the air pollution prevention and control is very rich, and the air pollution prevention and control system has comprehensiveness and systemicity and relates to a plurality of aspects such as environment planning management, energy utilization, pollution prevention and control and the like. Because the characteristics, conditions and the direction and the key point of the comprehensive prevention and treatment of the air pollution in each region (or city) are different, the comprehensive prevention and treatment measures suitable for all conditions are difficult to find, corresponding countermeasures are required to be put forward according to local conditions, in recent years, along with the rapid development of economy, great harm is caused to the surrounding environment by a large amount of particulate matters caused by engineering construction, the technology for removing the particulate matters from dust-containing gas is more and more important, dust is left on a filter screen in the use of the dust removing device for treating the air pollution at present, the filter screen is required to be cleaned and replaced by a disassembling device, the cleaning frequency is very high, the disassembly and the installation of the filter screen are complicated, and the cleaning operation is required to be manual and complicated, so that the cleaning operation is very inconvenient.
Therefore, the air is pumped into the air inlet pipeline from the air inlet through the air suction pump, the air with large dust particles is electrostatically dedusted to adsorb part of particles on the curved part of the cambered surface of the air inlet pipeline, the air after being electrostatically dedusted is filtered again through the first filter screen, the air is thoroughly filtered, the first filter screen is driven to move forward by pulling the pull rod, the second filter screen is moved to the position of the first filter screen, the air is continuously filtered and dedusted, the transmission gear is meshed with the first gear and the second gear, the first transmission rod drives the brush to clean the surface of the filter screen, and the dust falls into the collecting box, so that the filter screen can be automatically cleaned without a dismounting device, and the cleaning is convenient.
In view of the deficiencies of the prior art, further improvements are needed.
Disclosure of Invention
Accordingly, the present utility model is directed to a dust removing device for air pollution control engineering, which solves the above problems.
The utility model discloses a dust removing device for air pollution prevention engineering, which comprises a dust removing box and a collecting box, wherein an air inlet is arranged at the left position near the rear side of the dust removing box, an air inlet pipeline is communicated with the air inlet, an air outlet is arranged at the right position near the front side of the dust removing box, an exhaust pipeline is communicated at the air outlet, an air pump is arranged at the right position near the middle part in the dust removing box, one end of the air pump is communicated with the air inlet pipeline, the other end of the air pump is communicated with the exhaust pipeline, a through hole is arranged at the middle part of the front side of the dust removing box, a limiting pipe is fixedly connected in the through hole, a sliding rod is arranged on the inner side wall of the limiting pipe, a pull rod is arranged at the front side of the sliding rod, a tension spring is sleeved at the front end of the sliding rod, one end of the tension spring is fixedly connected with the rear side of the pull rod, the other end of the tension spring is fixedly connected with the front side of the limiting pipe, the sliding rod slides in the limiting pipe, a transmission gear is sleeved at the rear position near the middle part of the sliding rod, the inner side wall of the transmission gear is rotationally connected with the outer side wall of the slide bar through a bearing, the rear end of the slide bar is fixedly connected with a first clamping block, the middle position of the front side of the air inlet pipeline is provided with a first clamping groove corresponding to the first clamping block, the vertical position of the rear side of the air inlet pipeline and the first clamping groove is provided with a second clamping groove, a second clamping block is arranged in the second clamping groove, a first filter screen is arranged between the first clamping block and the second clamping block, the vertical position of the inner wall of the rear side of the dust box and the second clamping groove is provided with a third clamping block, a second filter screen is arranged between the third clamping block and the second clamping block, the slide bar is provided with a first transmission rod at the left position, the front end of the first transmission rod is rotationally connected with the inner wall of the dust box, the rear end of the first transmission rod is rotationally connected with the front side of the air inlet pipeline, one side of the first transmission rod is provided with a hairbrush, the front position of the first transmission rod is sleeved with a first gear, and the slide bar is provided with a second transmission rod at the right position, the front end of the second transmission rod is rotationally connected with the inner wall of the dust removal box, the rear end of the second transmission rod penetrates through the front side of the air inlet pipeline and is rotationally connected with the inner wall of the rear side of the air inlet pipeline, a plurality of rotating blades are sleeved at the position of the second transmission rod, a second gear is sleeved at the position of the second transmission rod, which is parallel to the first gear, of the second transmission rod, and the upper end of the collecting box is communicated with the lower end of the dust removal box.
Preferably, an electrostatic dust collector is arranged at the arc bend at the left side of the air inlet pipeline, so that when the gas with large dust particles enters the air inlet pipeline, part of the particulate matters are adsorbed on the arc bend of the air inlet pipeline by the electrostatic dust collection, and the adsorbed dust is conveniently drawn out from the air inlet by workers.
Preferably, the contact surfaces of the contact parts of the first clamping block and the first clamping groove, and the contact parts of the second clamping block and the second clamping groove are respectively provided with a sealing gasket, so that air leakage in the air inlet pipeline is prevented.
Preferably, the front side of the collecting box is provided with a box door, cleaned dust can fall into the collecting box, and the box door is opened to treat dust in the box.
The beneficial effects of the utility model are as follows: when the dust removing device is used, the air extracting pump is started, air is pumped into the air inlet pipeline from the air inlet, the air with large dust particles enters the air inlet pipeline and is adsorbed on the curved surface of the air inlet pipeline by electrostatic dust removal, the air after the electrostatic dust removal is filtered again through the first filter screen, dust stays on the left side surface of the first filter screen, the filtered air impacts the rotating blade, the second transmission rod rotates, the second gear synchronously rotates, the dust removed air is discharged from the air outlet, when the filter screen is required to be cleaned, the pull rod is pulled forwards, the tension spring is stretched, the pull rod drives the first filter screen to move forwards, the second filter screen is moved to the position of the first filter screen, the air is filtered and removed continuously, meanwhile, the transmission gear is meshed with the first gear and the second gear, the transmission gear rotates to drive the first transmission rod to rotate, the first transmission rod drives the brush to clean the surface of the filter screen, the dust falls into the collecting box, the pull rod can be cleaned automatically without a dismounting device, the pull rod is convenient, the pull rod is loosened or pushed, the transmission gear is meshed, the first transmission rod is separated from the gear, and the first transmission rod stops rotating, and abrasion of the device is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the dust box of the present utility model;
reference numerals in the drawings: 1, a dust removing box; 2, collecting a box; 3, an air inlet; 4, an air inlet pipeline; 5, an exhaust port; 6 an exhaust duct; 7, an air extracting pump; 8, limiting the tube; 9 sliding bars; 91 a pull rod; a 92 tension spring; 93 a transmission gear; 10, a first clamping block; 11 a first clamping groove; 12 a second clamping groove; 13 a second clamping block; 14 a first filter screen; 15 a third clamping block; 16 a second filter screen; 17 a first transmission rod; 171 brushes; 172 a first gear; a second drive rod 18; 181 turning vanes; 182 a second gear; 19 an electrostatic precipitator; 20 doors.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and detailed description:
as shown in figures 1-2, the dust removing device for the air pollution prevention and treatment engineering comprises a dust removing box 1 and a collecting box 2, wherein an air inlet 3 is arranged at the left position near the rear side of the dust removing box 1, an air inlet pipeline 4 is communicated at the air inlet 3, an air outlet 5 is arranged at the right position near the front side of the dust removing box 1, an air exhaust pipeline 6 is communicated at the air outlet 5, an air pump 7 is arranged at the right position near the middle part in the dust removing box 1, one end of the air pump 7 is communicated with the air inlet pipeline 4, the other end of the air pump 7 is communicated with the air exhaust pipeline 6, a through hole is arranged at the middle part of the front side of the dust removing box 1, a limiting pipe 8 is fixedly connected in the through hole, a sliding rod 9 is arranged on the inner side wall of the limiting pipe 8, a pull rod 91 is arranged at the front side of the sliding rod 9, a tension spring 92 is sleeved at the front end of the sliding rod 9, one end of the tension spring 92 is fixedly connected with the rear side of the pull rod 91, the other end of the tension spring is fixedly connected with the front side of the limiting pipe 8, the sliding rod 9 slides in the limiting pipe 8, a transmission gear 93 is sleeved at the middle part of the slide bar 9 near the rear position, the inner side wall of the transmission gear 93 is rotationally connected with the outer side wall of the slide bar 9 through a bearing, the rear end of the slide bar 9 is fixedly connected with a first clamping block 10, a first clamping groove 11 corresponding to the first clamping block 10 is arranged at the middle part of the front side of the air inlet pipeline 4, a second clamping groove 12 is arranged at the vertical position between the rear side of the air inlet pipeline 4 and the first clamping groove 11, a second clamping block 13 is arranged in the second clamping groove 12, a first filter screen 14 is arranged between the first clamping block 10 and the second clamping block 13, a third clamping block 15 is arranged at the vertical position between the rear side inner wall of the dust removal box 1 and the second clamping groove 12, a second filter screen 16 is arranged between the third clamping block 15 and the second clamping block 13, a first transmission rod 17 is arranged near the left position of the slide bar 9, the front end of the first transmission rod 17 is rotationally connected with the inner wall of the dust removal box 1, the rear end is rotationally connected with the front side of the air inlet pipeline 4, one side of the first transmission rod 17 at the rear position is provided with a brush 171, the first transmission rod 17 is sleeved with a first gear 172 at the front position, the slide rod 9 is provided with a second transmission rod 18 at the right position, the front end of the second transmission rod 18 is rotationally connected with the inner wall of the dust collection box 1, the rear end of the second transmission rod 18 penetrates through the front side of the air inlet pipeline 4 and is rotationally connected with the inner wall of the rear side of the air inlet pipeline 4, the second transmission rod 18 is sleeved with a plurality of rotating blades 181 at the rear position, the second transmission rod 18 is sleeved with a second gear 182 at the front position parallel to the first gear 172, and the upper end of the collection box 2 is communicated with the lower end of the dust collection box 1.
In this embodiment, the arc bend department in the left side of admission line 4 is provided with electrostatic precipitator 19, when making the gaseous entering admission line 4 of taking big dust particle, is adsorbed partial particulate matter by electrostatic precipitator on admission line 4 arc bend department, and the staff of being convenient for draws out the processing with the dust of absorption from air inlet 3 department.
In this embodiment, the contact surfaces of the abutting parts of the first clamping block 10 and the first clamping groove 11, and the abutting parts of the second clamping block 13 and the second clamping groove 12 are respectively provided with a sealing gasket, so as to prevent air leakage in the air inlet pipeline 4.
In this embodiment, the front side of the collecting box 2 is provided with a box door 20, cleaned dust falls into the collecting box 2, and the box door 20 is opened to process the dust in the box.
The working principle of the utility model is as follows: when the dust remover is used, the air pump 7 is started, the air pump 7 pumps air into the air inlet pipeline 4 from the air inlet 3, the air with large dust particles enters the air inlet pipeline 4 to be adsorbed on the curved surface bend of the air inlet pipeline 4 through electrostatic dust removal, the air after the electrostatic dust removal is filtered again through the first filter screen 14, dust stays on the left side surface of the first filter screen 14, the filtered air impacts the rotating blades 181, the second transmission rod 18 rotates, the second gear 182 synchronously rotates, the dust removed air is discharged from the air outlet 5, when the filter screen needs to be cleaned, the pull rod 91 is pulled forwards, the pull rod 92 is stretched, the pull rod 91 drives the first filter screen 14 to move forwards, the second filter screen 16 is moved to the position of the first filter screen 14 to continuously filter and remove dust, meanwhile, the transmission gear 93 is meshed with the first gear 172 and the second gear 182, the transmission gear 93 rotates to drive the first transmission rod 17 to rotate, the first transmission rod 17 drives the 171 to rotate, the dust falls into the filter screen collecting box 2, and can be cleaned automatically without a disassembling device, or the transmission rod 91 is convenient to loosen, and the wear of the transmission rod 91 is meshed with the transmission rod 17.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (4)
1. The utility model provides an atmospheric pollution prevention and cure dust collector for engineering, includes dust removal case, collecting box, its characterized in that: the dust box is characterized in that an air inlet is arranged at the left position near the rear side of the dust box, an air inlet pipeline is communicated with the air inlet, an air outlet is arranged at the right position near the front side of the dust box, an air pump is arranged at the right position near the front side of the dust box, one end of the air pump is communicated with the air inlet pipeline, the other end of the air pump is communicated with the air outlet pipeline, a through hole is arranged at the middle position of the front side of the dust box, a limiting pipe is fixedly connected in the through hole, a sliding rod is arranged on the inner side wall of the limiting pipe, a pull spring is sleeved at the front end of the sliding rod, one end of the pull spring is fixedly connected with the rear side of the pull rod, the other end of the pull spring is fixedly connected with the front side of the limiting pipe, the sliding rod slides in the limiting pipe, a transmission gear is sleeved at the middle of the rear position near the middle of the sliding rod, the inner side wall of the transmission gear is rotationally connected with the outer side wall of the sliding rod through a bearing, the rear end of the sliding rod is fixedly connected with a first clamping block, the middle position of the front side of the air inlet pipeline is provided with a first clamping groove corresponding to the first clamping block, a second clamping groove is arranged at the vertical position of the rear side of the air inlet pipeline and the first clamping groove, a second clamping block is arranged in the second clamping groove, a first filter screen is arranged between the first clamping block and the second clamping block, a third clamping block is arranged at the vertical position of the inner wall of the rear side of the dust collection box and the second clamping groove, a second filter screen is arranged between the third clamping block and the second clamping block, a first transmission rod is arranged at the left position of the sliding rod, the front end of the first transmission rod is rotationally connected with the inner wall of the dust collection box, the rear end of the first transmission rod is rotationally connected with the front side of the air inlet pipeline, a brush is arranged at one side of the rear position of the first transmission rod, a first gear is sleeved at the front position of the first transmission rod, a second transmission rod is arranged at the right position of the sliding rod, the front end of the second transmission rod is rotationally connected with the inner wall of the dust collection box, the rear end of the second transmission rod penetrates through the front side of the air inlet pipeline and is rotationally connected with the inner wall of the rear side of the air inlet pipeline, the second transmission rod is sleeved with a plurality of rotating blades at the back position, the second transmission rod is sleeved with a second gear at the front position parallel to the first gear, and the upper end of the collecting box is communicated with the lower end of the dust removing box.
2. The dust collector for air pollution control engineering according to claim 1, wherein an electrostatic precipitator is arranged at the left arc bend of the air inlet pipeline.
3. The dust collector for air pollution control engineering according to claim 1, wherein the contact surfaces of the abutting parts of the first clamping block and the first clamping groove and the abutting parts of the second clamping block and the second clamping groove are respectively provided with a sealing gasket.
4. The dust collector for air pollution control works of claim 1, wherein a box door is provided at the front side of the collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320661628.0U CN219540603U (en) | 2023-03-30 | 2023-03-30 | Dust collector for atmospheric pollution prevention and control engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320661628.0U CN219540603U (en) | 2023-03-30 | 2023-03-30 | Dust collector for atmospheric pollution prevention and control engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219540603U true CN219540603U (en) | 2023-08-18 |
Family
ID=87704830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320661628.0U Active CN219540603U (en) | 2023-03-30 | 2023-03-30 | Dust collector for atmospheric pollution prevention and control engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219540603U (en) |
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2023
- 2023-03-30 CN CN202320661628.0U patent/CN219540603U/en active Active
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