CN211358080U - Air pollutant enrichment device - Google Patents
Air pollutant enrichment device Download PDFInfo
- Publication number
- CN211358080U CN211358080U CN201921947124.5U CN201921947124U CN211358080U CN 211358080 U CN211358080 U CN 211358080U CN 201921947124 U CN201921947124 U CN 201921947124U CN 211358080 U CN211358080 U CN 211358080U
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- dust
- collecting box
- ash
- air
- air inlet
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Abstract
The utility model discloses an air contaminant enrichment device, be square and right-hand member open-ended casing and install the supporting leg in the casing lower extreme left and right sides including the cross-section, install in the casing and fall into about the casing and be the foraminiferous filter in convulsions chamber and air inlet chamber respectively, and the right-hand member of filter bonds and has the filter screen, the left end in convulsions chamber is connected with the air exhauster, the upper end in air inlet chamber is provided with electric connection controller's pneumatic cylinder, and the telescopic link of pneumatic cylinder stretches into the air inlet chamber and is connected with the horizontally scraping the hawk that supports the filter screen, the lower extreme of casing is provided with the collection mechanism of the dust collection that will scrape the haw. The telescopic link of jar drives the work of scraping the hawk, scrapes down the dust on the filter screen, and the guide block moves down along the guide way after that, scrapes the hawk and slowly enters into the ash collecting box, has just so accomplished in time detaching of dust, guarantees the gas permeability of filter screen, improves filtration efficiency.
Description
Technical Field
The utility model relates to an air contaminant collects the field, specifically is an air contaminant enrichment facility.
Background
Along with the development of society, article are abundant day by day, but, pollute also can not a little vary, the haze has appeared in a lot of places, the particulate matter exceeds standard, a lot of people have worn the gauze mask, but, at home, it will have dust and particulate matter to get into to open the window, can not live people for a long time in the family, the dust will fall the one deck, therefore, air filter is just very important, especially be close to the crowd that the road lives, therefore, need air filter, can adopt thinner filter screen, for example like the filter core ware that admits air on the car, but, also there is a problem, it is exactly thinner to be the filter screen, untimely clearance, cause the jam easily, therefore, need one kind can in time clear up the dust, and the air filter enrichment facility that the dust was collected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air contaminant enrichment facility to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an air pollutant enrichment and concentration device comprises a shell with a square cross section and an opening at the right end and supporting legs arranged at the left side and the right side of the lower end of the shell, wherein a filter plate with holes is arranged in the shell and divides the shell into a suction cavity and an air inlet cavity on the left side and the right side respectively;
the upper end of air inlet chamber is provided with the pneumatic cylinder of electric connection controller, and the telescopic link of pneumatic cylinder stretches into the air inlet chamber and is connected with the horizontally of propping the filter screen and scrapes the hawk, the lower extreme of casing is provided with the collection mechanism that the dust that will scrape the hawk and scrape down was collected.
Preferably, the collecting mechanism comprises a dust collecting box which is communicated with the air inlet cavity and has the same cross section with the dust scraping plate, the front wall and the rear wall of the inner cavity of the dust collecting box respectively extend to the front wall and the rear wall of the inner cavity of the shell, and a toughness expansion mechanism which can cope with pressure increase when the dust scraping plate is inserted is arranged on the dust collecting box.
Preferably, the expansion mechanism comprises an expansion opening arranged at the bottom of the inner cavity of the ash collecting box, and an elastic rubber film is arranged at the expansion opening.
Preferably, the lower extreme of collection ash box has seted up the ash discharge mouth, and ash discharge mouth department articulated be connected with the baffle that the free end passes through hasp lock and collection ash box is connected, the inflation mouth is seted up on the baffle.
Preferably, the upper end left and right sides of ash collecting box all is provided with convex chamfer, and scrapes the front and back end of hawk and all is provided with the guide block, all set up the guide way that extends to ash collecting box that corresponds with the guide block on the inner chamber back wall of casing.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when a power supply is switched on, the exhaust fan works, the pressure of the exhaust cavity is reduced, air enters from the air inlet cavity, then dust falls onto the filter screen, the controller controls the hydraulic cylinder to work at regular time, the telescopic rod of the hydraulic cylinder drives the dust scraping plate to work, the dust on the filter screen is scraped, then the guide block moves downwards along the guide groove, and the dust scraping plate slowly enters the dust collecting box;
2. after entering the dust collecting box, a closed cavity is formed between the dust scraping plate and the dust collecting box, the rubber film is jacked up due to increased pressure during entering, so that the closed cavity is formed between the dust scraping plate and the dust collecting box, dust on the lower side of the dust scraping plate cannot be influenced by wind entering the air inlet cavity, the dust is convenient to fall down, the dust sinks to the bottom after falling, and the air does not turn to blow to the bottom of the inner cavity of the dust collecting box due to the fact that the air flows from right to left, the dust is convenient to collect, the dust is timely removed, air permeability of a filter screen is guaranteed, and filtering efficiency is improved;
3. through the hasp lock, alright open the baffle, arrange the dust down, convenient clearance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a right side view of the present invention;
fig. 4 is a top view of the ash scraping plate of the present invention.
In the figure: 1 shell, 11 filter plates, 12 filter screens, 13 exhaust fans, 2 hydraulic cylinders, 21 ash scraping plates, 22 ash collecting boxes, 23 rubber membranes, 24 baffles and 25 guide grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution of an air pollutant enrichment and concentration device: the utility model provides an air contaminant enrichment device, is square and right-hand member open-ended casing 1 and installs the supporting leg in the 1 lower extreme left and right sides of casing including the cross-section, installs in casing 1 and controls casing 1 fall into the foraminiferous filter 11 that is air draft chamber and air inlet chamber respectively, and filter 11's right-hand member bonds and has filter screen 12, and similar gauze mask or the cotton that car air filter used are chooseed for use to filter screen 12 material, all can, and is a lot of in the market, and the left end in air draft chamber is connected with air exhauster 13.
The upper end of the air inlet cavity is provided with a hydraulic cylinder 2 electrically connected with a controller, the controller controls the hydraulic cylinder 2 to stretch and contract once at one end, the controller can be set as the prior art, the market is mature, for example, the controller can be selected as 80C51, the telescopic rod of the hydraulic cylinder 2 extends into the air inlet cavity and is connected with a horizontal dust scraping plate 21 which props against the filter screen 12, the lower end of the shell 1 is provided with a collecting mechanism which collects dust scraped by the dust scraping plate 21, the collecting mechanism comprises a dust collecting box 22 which is communicated with the air inlet cavity and has the same cross section with the dust scraping plate 21, the front wall and the rear wall of the inner cavity of the dust collecting box 22 respectively extend to the front wall and the rear wall of the inner cavity of the shell 1, the dust collecting box 22 is provided with a toughness expansion mechanism which can deal with the increase of pressure when the dust scraping plate 21 is inserted, the dust scraping plate 21 is similar to a piston when entering the dust collecting box 22, thus, after the dust scraping plate 21 is inserted, the dust can not be influenced by the wind power of the air inlet cavity, the dust can slowly fall, the dust removing effect is better, the expansion mechanism comprises an expansion opening arranged at the bottom of the inner cavity of the dust collecting box 22, an elastic rubber film 23 is arranged at the expansion opening, the rubber film 23 has toughness, when the pressure intensity in the ash collecting box 22 is increased, the rubber film 23 expands, the lower end of the ash collecting box 22 is provided with an ash discharging opening, and the ash discharge opening is hinged with a baffle plate 24 with a free end connected with the ash collecting box 22 through a hasp lock, an expansion opening is arranged on the baffle plate 24 to facilitate the opening and the ash removal, the left side and the right side of the upper end of the ash collecting box 22 are both provided with arc chamfers to prevent the ash scraping plate 21 from being blocked, and the front and back ends of the dust scraping plate 21 are provided with guide blocks, and the guide grooves 25 corresponding to the guide blocks and extending to the dust collecting box 22 are formed in the back wall of the inner cavity of the shell 1, so that the stable movement of the dust scraping plate 21 is ensured.
The working principle is as follows: the power supply is connected, the exhaust fan 13 works, the pressure of the exhaust cavity is reduced, air enters from the air inlet cavity, then dust falls onto the filter screen 12, the controller controls the hydraulic cylinder 2 to work at regular time, the telescopic rod of the hydraulic cylinder drives the dust scraping plate 21 to work, the dust on the filter screen 12 is scraped, then the guide block moves downwards along the guide groove 25, the dust scraping plate 21 slowly enters the dust collecting box 22, after entering the dust collecting box 22, a closed cavity is formed between the dust scraping plate 21 and the dust collecting box 22, the rubber film 23 is jacked up, so that a closed cavity is formed between the dust scraping plate 21 and the dust collecting box 22, the air entering the air inlet cavity cannot influence the dust on the lower side of the dust scraping plate 21, the dust is convenient to fall, the dust sinks to the bottom after falling, the baffle 24 can be opened through the hasp lock, and the dust is discharged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An air pollutant enrichment and concentration device comprises a shell (1) with a square cross section and an opening at the right end and supporting legs arranged at the left side and the right side of the lower end of the shell (1), wherein a filtering plate (11) with holes is arranged in the shell (1) and divides the shell (1) into an air draft chamber and an air inlet chamber on the left side and the right side respectively, a filtering net (12) is bonded at the right end of the filtering plate (11), and the left end of the air draft chamber is connected with an exhaust fan (13);
the method is characterized in that: the upper end of air inlet chamber is provided with pneumatic cylinder (2) of electric connection controller, and the telescopic link of pneumatic cylinder (2) stretches into the air inlet chamber and is connected with the horizontally ash scraping plate (21) that supports filter screen (12), the lower extreme of casing (1) is provided with the collection mechanism that the dust that will scrape ash scraping plate (21) and scrape down was collected.
2. An air pollutant enrichment and concentration device according to claim 1, wherein: the collecting mechanism comprises a dust collecting box (22) which is communicated with the air inlet cavity and has the same section with the dust scraping plate (21), the front wall and the rear wall of the inner cavity of the dust collecting box (22) respectively extend to the front wall and the rear wall of the inner cavity of the shell (1), and a toughness expansion mechanism which can cope with pressure increase when the dust scraping plate (21) is inserted is arranged on the dust collecting box (22).
3. An air pollutant enrichment and concentration device according to claim 2, wherein: the expansion mechanism comprises an expansion opening arranged at the bottom of the inner cavity of the ash collecting box (22), and an elastic rubber film (23) is arranged at the expansion opening.
4. An air pollutant enrichment and concentration device according to claim 3, wherein: the ash discharging port is formed in the lower end of the ash collecting box (22), the ash discharging port is hinged to a baffle (24) of which the free end is connected with the ash collecting box (22) through a hasp lock, and the expansion port is formed in the baffle (24).
5. An air pollutant enrichment and concentration device according to claim 4, wherein: the ash collecting box is characterized in that arc-shaped chamfers are arranged on the left side and the right side of the upper end of the ash collecting box (22), guide blocks are arranged at the front end and the rear end of the ash scraping plate (21), and guide grooves (25) which correspond to the guide blocks and extend to the ash collecting box (22) are formed in the rear wall of an inner cavity of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921947124.5U CN211358080U (en) | 2019-11-12 | 2019-11-12 | Air pollutant enrichment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921947124.5U CN211358080U (en) | 2019-11-12 | 2019-11-12 | Air pollutant enrichment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211358080U true CN211358080U (en) | 2020-08-28 |
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ID=72158808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921947124.5U Active CN211358080U (en) | 2019-11-12 | 2019-11-12 | Air pollutant enrichment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211358080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991983A (en) * | 2020-09-03 | 2020-11-27 | 程正宇 | Industrial waste gas purification tower |
-
2019
- 2019-11-12 CN CN201921947124.5U patent/CN211358080U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991983A (en) * | 2020-09-03 | 2020-11-27 | 程正宇 | Industrial waste gas purification tower |
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