CN219868293U - Air inlet purification device for clean workshop - Google Patents
Air inlet purification device for clean workshop Download PDFInfo
- Publication number
- CN219868293U CN219868293U CN202321228678.6U CN202321228678U CN219868293U CN 219868293 U CN219868293 U CN 219868293U CN 202321228678 U CN202321228678 U CN 202321228678U CN 219868293 U CN219868293 U CN 219868293U
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- Prior art keywords
- fixed
- plate
- clean
- positioning
- filter box
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- 238000000746 purification Methods 0.000 title claims abstract description 10
- 238000007790 scraping Methods 0.000 claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims 7
- 241001330002 Bambuseae Species 0.000 claims 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 7
- 239000011425 bamboo Substances 0.000 claims 7
- 230000008569 process Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011148 porous material 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 discloses an air inlet purification device for a clean workshop, and belongs to the field of air inlet purification devices. Comprising the following steps: the filter box is arranged at a vent hole on a wall body of the clean workshop, the interior of the filter box is hollow, and a filter screen for shielding the vent hole is fixed; the filter box is characterized in that a moving block is slidably arranged at the bottom in the filter box, vertical outer scraping plates and inner scraping plates are symmetrically fixed on the upper end face of the moving block, the outer scraping plates and the inner scraping plates are respectively abutted to the outer side and the inner side of the filter screen, a reciprocating screw penetrating through the moving block is rotatably arranged at the bottom in the filter box, and one end of the reciprocating screw is matched with a motor. The utility model has the beneficial effects that the air inlet purification device for the clean workshop is provided, and the outer scraping plate and the inner scraping plate can be driven by the moving block to slide at two sides of the filter screen simultaneously, so that dust accumulated on the surface of the filter screen is scraped, and pollution caused by the dust entering the clean workshop in the scraping process can be avoided.
Description
Technical Field
The utility model relates to the field of air inlet purification devices, in particular to an air inlet purification device for a clean workshop.
Background
Clean rooms, also known as clean rooms, dust-free rooms or clean rooms. The main function of clean room is indoor pollution control, does not have the clean room, and pollution sensitive part just can not be the batch production, in order to guarantee the flow of clean workshop internal gas to can guarantee not have external dust to get into clean workshop and be the air in pollution workshop, just need use filtering device to carry out the filtration to external air.
Currently, the patent with publication number CN218722043U discloses an air inlet purification device for a clean workshop, which comprises a wall body, a ventilation opening and an assembly mechanism arranged on the surface of the wall body, wherein the ventilation opening is arranged on the surface of the wall body, and the assembly mechanism comprises a connecting component and a fixing component; the connecting assembly comprises a connecting rod, a nut, a transmission plate and a control rod, wherein the connecting rod is rotationally connected to the surface of a wall body, the nut is connected to the surface of the connecting rod in a threaded manner, the transmission plate is fixedly connected to the tail of the connecting rod, the control rod is fixedly connected to the surface of the transmission plate, and a pull plate is arranged. Because the inside swivelling joint who links up the groove has the arm-tie, can exert pulling force to two sets of arm-tie to self centre of a circle when the carousel swings for the arm-tie constitutes the swing, and the arm-tie can pull two sets of cleaning plates to the central point motion of filter plate afterwards, when the cleaning plate motion, can clean the dust of applying inside the filtration pore.
Above-mentioned prior art purifies the air current that gets into clean workshop through setting up the filter plate in vent department to cooperate motor, clean board to carry out self-cleaning to the filter plate, in order to solve in the prior art a lot of air purification device when long-term use, can save a lot of dust on the filter screen and lead to purifying effect low problem.
The filter plate is cleaned conveniently in the prior art, so that the purifying effect of the filter plate on the air flow at the vent is guaranteed, but in the specific use process, the cleaning plate moves on one side of the filter plate, so that dust is very easy to be directly extruded through the filter holes on the filter plate in the ash removal process to pollute the air in a clean workshop.
In view of the above, the present utility model provides an intake air purifying apparatus for a clean shop to solve the above-mentioned technical problems.
Disclosure of Invention
The summary of the utility model is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. The summary of the utility model is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
To solve the technical problems mentioned in the background section above, some embodiments of the present utility model provide an intake air purifying apparatus for a clean shop, including: the filter box is arranged at a vent hole on a wall body of the clean workshop, the interior of the filter box is hollow, and a filter screen for shielding the vent hole is fixed;
the filter box is characterized in that a moving block is slidably arranged at the inner bottom of the filter box, vertical outer scraping plates and vertical inner scraping plates are symmetrically fixed on the upper end face of the moving block, the outer scraping plates and the inner scraping plates are respectively abutted against the outer side and the inner side of the filter screen, a reciprocating screw penetrating through the moving block is rotatably arranged at the inner bottom of the filter box, and a motor is matched with one end of the reciprocating screw;
the clean workshop is with purification device that admits air still includes: the filter box comprises a wall body, a vent, a positioning plate, a positioning lug, a positioning shaft and a positioning shaft, wherein the positioning plate is fixed on the wall body at two sides of the vent, the positioning lug is symmetrically fixed on two sides of the filter box, the positioning lug is clamped between the wall body and the positioning plate, and the positioning shaft is elastically installed at the top of the positioning plate and inserted into the positioning lug.
As a further preferable scheme, the two sides of one side of the outer scraping plate far away from the filter screen are symmetrically provided with ash removing parts, and the ash removing parts are of slope structures.
As a further preferable scheme, the positions of the inner scraping plate and the outer scraping plate correspond, a brush which is abutted against the inner side of the filter screen is arranged on one side, facing the filter screen, of the inner scraping plate, and the cleaning area of the brush is larger than that of the outer scraping plate.
As a further preferable scheme, a driving box is fixed on the outer side of the bottom of the filtering box, and the motor is fixed in the driving box and is connected with a power supply.
As a further preferable scheme, one end of the reciprocating screw rod is fixed with a driven wheel, a crankshaft of the motor is fixed with a driving wheel, and a transmission belt is sleeved on the driven wheel and the driving wheel together.
As a further preferable scheme, a clamping groove for clamping the positioning lug is formed between the positioning plate and the wall body, and a fixing plate tightly fixed on the surface of the wall body is constructed at the bottom of the positioning plate.
As a further preferable scheme, a plurality of fastening bolts are arranged on the fixing plate, penetrate through the fixing plate and are in threaded connection with the wall body.
As a further preferable scheme, an installation cylinder is constructed outside the top of the positioning plate, the positioning shaft is elastically installed inside the installation cylinder, one end of the positioning shaft extends out of the bottom of the installation cylinder and is inserted into a hole correspondingly formed in the positioning lug, and the other end of the positioning shaft extends out of the top of the installation cylinder and is fixed with a pull ring.
As a further preferable scheme, a limiting plate is arranged in the middle of the positioning shaft in a sliding manner, the limiting plate is arranged inside the mounting cylinder, a spring connected with the inner wall of the mounting cylinder is fixed on the limiting plate, and the spring abuts against the positioning shaft towards the bottom of the mounting cylinder.
The utility model has the beneficial effects that: the device benefits from the cooperation of the movable block, the outer scraping plate and the inner scraping plate, and can drive the outer scraping plate and the inner scraping plate to slide on two sides of the filter screen simultaneously through the movable block, so that dust accumulated on the surface of the filter screen is scraped, and the inner scraping plate and the brush can be utilized to prevent the dust from being extruded through the filter hole on the filter screen in the scraping process, so that pollution caused by the dust entering a clean workshop connected with the other port of the ventilation opening is avoided;
meanwhile, due to the cooperation of the filter box, the positioning plates, the mounting cylinder and the positioning shaft, the filter box can be clamped and fixed between the two positioning plates, and the positioning shaft is utilized for elastic splicing and limiting to form fixation, so that the filter box is convenient to assemble and disassemble and convenient to use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the utility model and are not to be construed as unduly limiting the utility model.
In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of the structure of the moving block, outer screed and inner screed of the present utility model;
fig. 4 is a schematic structural view of the positioning plate of the present utility model.
Reference numerals:
1. a wall body; 101. a vent; 2. a filter box; 201. positioning lugs; 202. a drive box; 3. a filter screen; 4. a moving block; 5. an outer scraper; 501. an ash removing part; 6. an inner scraper; 601. a brush; 7. a reciprocating screw; 701. driven wheel; 8. a motor; 801. a driving wheel; 9. a transmission belt; 10. a positioning plate; 1001. a fixing plate; 1002. a fastening bolt; 11. a mounting cylinder; 12. positioning a shaft; 1201. a limiting plate; 1202. a spring; 1203. and (5) a pull ring.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
An intake air purifying apparatus for a clean shop, as shown with reference to fig. 1, includes: the filter box 2 of vent 101 department is installed on clean workshop's wall body 1, filter box 2's inside cavity to be fixed with shelter from vent 101's filter screen 3, specifically as shown in fig. 1 and 4, vent 101 both sides symmetry is provided with two locating plates 10, locating plate 10 with form between wall body 1 and supply filter box 2 side card goes into the U-shaped draw-in groove, during the implementation, filter box 2's side is constructed with and is used for blocking into the locating lug 201 in this U-shaped draw-in groove, just the bottom of locating plate 10 is constructed with hug closely in wall body 1 outer fringe face's fixed plate 1001, be provided with a plurality of fastening bolts 1002 on the fixed plate 1001, fastening bolt 1002 runs through fixed plate 1001, and with wall body 1 screw-in grafting forms fixedly.
Meanwhile, an installation cylinder 11 is fixed on the outer side of the top of the positioning plate 10, a positioning shaft 12 is elastically arranged in the installation cylinder 11, one end of the positioning shaft 12 extends out of the bottom of the installation cylinder 11 and is inserted into an opening formed in a corresponding position on the positioning lug 201 to limit and fix the filter box 2, and the other end of the positioning shaft 12 extends out of the top of the installation cylinder 11 and is fixed with a pull ring 1203 convenient for a worker to pull. In specific implementation, the middle part of the positioning shaft 12 is configured with a limiting plate 1201, the limiting plate 1201 is slidably disposed inside the mounting cylinder 11, a spring 1202 connected to the inner wall of the mounting cylinder 11 is fixed on the limiting plate 1201, and the spring 1202 abuts against the positioning shaft 12 in the direction of the bottom of the mounting cylinder 11, so as to complete elastic mounting of the positioning shaft 12.
Referring to fig. 1 and 2, a moving block 4 is slidably mounted in the bottom of the filter box 2, a vertical outer scraper 5 and an inner scraper 6 are symmetrically fixed on the upper end surface of the moving block 4, the outer scraper 5 and the inner scraper 6 are respectively abutted against the outer side and the inner side of the filter screen 3, specifically as shown in fig. 3, ash removing portions 501 are symmetrically configured on two sides of one side of the outer scraper 5 away from the filter screen 3, the ash removing portions 501 are of slope structures, the inner scraper 6 corresponds to the positions of the outer scraper 5, and a brush 601 abutted against the inner side of the filter screen 3 is mounted on one side of the inner scraper 6 facing the filter screen 3, and the cleaning area of the brush 601 is larger than that of the outer scraper 5.
Referring to fig. 2 and 3, a reciprocating screw rod 7 penetrating the moving block 4 is rotatably installed at the bottom of the filter box 2, a motor 8 is fitted at one end of the reciprocating screw rod 7, the motor 8 is fixed in the driving box 202 and is connected with a power supply, and the driving box 202 is fixed at the outer side of the bottom of the filter box 2. In specific implementation, one end of the reciprocating screw rod 7 is fixed with a driven wheel 701, a crankshaft of the motor 8 is fixed with a driving wheel 801, and the driven wheel 701 and the driving wheel 801 are sleeved with a driving belt 9 together to form transmission, so that the moving block 4 can slide back and forth under the rotation action of the reciprocating screw rod 7.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the utility model in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the utility model. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.
Claims (9)
1. An intake air purifying device for a clean shop, comprising: the filter box (2) is arranged at the vent (101) on the wall body (1) of the clean workshop, the interior of the filter box (2) is hollow, and a filter screen (3) for shielding the vent (101) is fixed;
the method is characterized in that: a moving block (4) is slidably arranged at the inner bottom of the filter box (2), vertical outer scrapers (5) and inner scrapers (6) are symmetrically fixed on the upper end face of the moving block (4), the outer scrapers (5) and the inner scrapers (6) are respectively abutted to the outer side and the inner side of the filter screen (3), a reciprocating screw (7) penetrating through the moving block (4) is rotatably arranged at the inner bottom of the filter box (2), and a motor (8) is matched with one end of the reciprocating screw (7);
the clean workshop is with purification device that admits air still includes: the filter box comprises a wall body (1), positioning plates (10) fixed on two sides of the ventilation opening (101), positioning lugs (201) are symmetrically fixed on two sides of the filter box (2), the positioning lugs (201) are clamped between the wall body (1) and the positioning plates (10), and positioning shafts (12) inserted into the positioning lugs (201) are elastically mounted on the tops of the positioning plates (10).
2. The intake air purifying apparatus for a clean shop according to claim 1, wherein: the dust removing parts (501) are symmetrically arranged on two sides of one side, far away from the filter screen (3), of the outer scraping plate (5), and the dust removing parts (501) are of slope structures.
3. The intake air purifying apparatus for a clean shop according to claim 1, wherein: the inner scraping plate (6) corresponds to the outer scraping plate (5), a brush (601) abutting against the inner side of the filter screen (3) is arranged on one side of the inner scraping plate (6) facing the filter screen (3), and the cleaning area of the brush (601) is larger than that of the outer scraping plate (5).
4. The intake air purifying apparatus for a clean shop according to claim 1, wherein: a driving box (202) is fixed on the outer side of the bottom of the filtering box (2), and the motor (8) is fixed in the driving box (202) and is connected with a power supply.
5. The intake air purifying apparatus for a clean shop according to claim 4, wherein: one end of the reciprocating screw rod (7) is fixed with a driven wheel (701), a crankshaft of the motor (8) is fixed with a driving wheel (801), and a driving belt (9) is sleeved on the driven wheel (701) and the driving wheel (801) together.
6. The intake air purifying apparatus for a clean shop according to claim 1, wherein: a clamping groove for clamping the positioning lug (201) is formed between the positioning plate (10) and the wall body (1), and a fixing plate (1001) tightly fixed on the surface of the wall body (1) is constructed at the bottom of the positioning plate (10).
7. The intake air purifying apparatus for a clean shop according to claim 6, wherein: the fixing plate (1001) is provided with a plurality of fastening bolts (1002), and the fastening bolts (1002) penetrate through the fixing plate (1001) and are in threaded connection with the wall body (1).
8. The intake air purifying apparatus for a clean shop according to claim 7, wherein: the top outside of locating plate (10) is constructed and is had a mounting section of thick bamboo (11), just location axle (12) elastic mounting in inside of mounting section of thick bamboo (11), the one end of location axle (12) stretches out outside the bottom of mounting section of thick bamboo (11), and inserts the trompil of corresponding seting up on locating lug (201), the other end of location axle (12) stretches out outside the top of mounting section of thick bamboo (11), and be fixed with pull ring (1203).
9. The intake air purifying apparatus for a clean shop according to claim 8, wherein: the middle part of locating shaft (12) is constructed with limiting plate (1201), limiting plate (1201) slide and are arranged in inside of installation section of thick bamboo (11), just be fixed with on limiting plate (1201) with spring (1202) that installation section of thick bamboo (11) inner wall is connected, spring (1202) will locating shaft (12) orientation installation section of thick bamboo (11) direction butt bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321228678.6U CN219868293U (en) | 2023-05-22 | 2023-05-22 | Air inlet purification device for clean workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321228678.6U CN219868293U (en) | 2023-05-22 | 2023-05-22 | Air inlet purification device for clean workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219868293U true CN219868293U (en) | 2023-10-20 |
Family
ID=88332421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321228678.6U Active CN219868293U (en) | 2023-05-22 | 2023-05-22 | Air inlet purification device for clean workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219868293U (en) |
-
2023
- 2023-05-22 CN CN202321228678.6U patent/CN219868293U/en active Active
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