CN215138025U

CN215138025U - Waste gas purification environmental protection equipment

Info

Publication number: CN215138025U
Application number: CN202121525656.7U
Authority: CN
Inventors: 孙发磊; 靖新艳; 马永跃
Original assignee: Meitian Weihua Environmental Engineering Shandong Co ltd
Current assignee: Meitian Weihua Environmental Engineering Shandong Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-14
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to an environment-friendly waste gas purification equipment, which comprises a filtering device and a dust removal device, wherein the filtering device comprises a filtering box body, the upper part of the filtering box body is provided with an air inlet pipeline, the inside of the filtering box body is sequentially provided with a first filtering plate, a second filtering plate and a third filtering plate from top to bottom in an inclined way, filtering holes of the first filtering plate, the second filtering plate and the third filtering plate are sequentially reduced, the outer wall of the right side of the filtering box body is provided with three telescopic cylinders, the top ends of telescopic rods of the telescopic cylinders are provided with cleaning scrapers, the rear part of each cleaning scraper is provided with a cleaning brush, the cleaning scrapers and the cleaning brushes are respectively matched with the first filtering plate, the second filtering plate and the third filtering plate, the dust waste gas is classified and filtered by arranging the first filtering plate, the second filtering plate and the third filtering plate, and the filtered large dust particles are collected into a collecting box for subsequent treatment by arranging the cleaning scrapers and the cleaning brushes on the upper parts of the first filtering plate, the second filtering plate and the third filtering plate, the efficiency of the grading filtration is ensured.

Description

Waste gas purification environmental protection equipment

Technical Field

The utility model relates to an environmental protection equipment field, specific exhaust purification environmental protection equipment that says so.

Background

Dust and exhaust gas pollution is a common pollution type in industrial production, such as chemical plants, semiconductor plants and steel plants, during the manufacturing process, exhaust gas contains granular pollutants harmful to human bodies and environment, and in order to maintain air quality, the exhaust gas containing the gaseous pollutants and the granular pollutants needs to be treated to reduce the concentration to a safe standard before being discharged. Present comprehensive treatment device for dust waste gas is various, but these comprehensive treatment device mostly all have the poor problem of treatment effect for dust in the waste gas can't thoroughly be clear away, leads to the treatment effect variation, and inconvenient follow-up treatment to the dust, so propose a waste gas purification environmental protection equipment and solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art existence, and provide an exhaust purification environmental protection equipment.

In order to solve the technical problems, the utility model discloses an exhaust gas purification environmental protection device, which comprises a filtering device and a dust removal device, wherein the filtering device comprises a filtering box body, the upper part of the filtering box body is provided with an air inlet pipeline, the inside of the filtering box body is sequentially provided with a first filtering plate, a second filtering plate and a third filtering plate from top to bottom in an inclined manner, filtering holes of the first filtering plate, the second filtering plate and the third filtering plate are sequentially reduced, the outer wall of the right side of the filtering box body is provided with three telescopic cylinders, the top ends of the telescopic rods of the telescopic cylinders are provided with a cleaning scraper blade, the rear part of the cleaning scraper blade is provided with a cleaning brush, the cleaning scraper blade and the cleaning brush are respectively matched with the first filtering plate, the second filtering plate and the third filtering plate, the lower part of the filtering device is provided with a connecting pipeline, the dust removal device comprises a dust removal box body, the air inlet pipeline of the dust removal device is arranged inside the dust removal box body, the connecting pipeline is connected with a dust removal device air inlet pipeline through a first centrifugal machine, a dust removal device exhaust pipeline is arranged on the upper portion of the dust removal box body, and the dust removal device exhaust pipeline is connected with the exhaust pipeline through a second centrifugal machine.

Furthermore, be provided with three bin outlet on the left side wall of filtering box body, the bin outlet cooperatees with first filter plate, second filter plate and third filter plate respectively.

Furthermore, the outer wall of the left side of the filtering box body is provided with three collecting boxes, and the collecting boxes are matched with the discharge port.

Furthermore, a water inlet pipeline is arranged on the upper portion of the side wall of the dust removal box, a sewage discharge pipeline is arranged on the lower portion of the side wall of the dust removal box, and valves are arranged on the water inlet pipeline and the sewage discharge pipeline.

To sum up, the utility model discloses following beneficial effect has:

the utility model discloses a set up first filter plate, second filter plate and third filter plate carry out the classified filtration to dust waste gas, filter great dust particle in the waste gas, the waste gas that will only contain little dust particle again passes through dust collector, make the dust in the waste gas thoroughly clear away, simultaneously through at first filter plate, second filter plate and third filter plate upper portion set up the clearance scraper blade and the big dust particle that the clearance brush will filter off collects the collection box and carry out subsequent processing, clearance scraper blade and clearance brush can also be to first filter plate, second filter plate and third filter plate clear up, prevent first filter plate, second filter plate and third filter plate jam, guarantee the efficiency of classified filtration.

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

fig. 1 is a schematic structural view of an exhaust gas purifying environmental protection device according to the present invention.

In the figure: the device comprises an air inlet pipeline 1, a filtering device 2, a filtering box 201, a first filtering plate 202, a second filtering plate 203, a third filtering plate 204, a telescopic cylinder 205, a cleaning scraper 206, a cleaning brush 207, a discharge outlet 208, a collecting box 209, a connecting pipeline 3, a first centrifuge 4, a dust removal device 5, a dust removal box 501, a water inlet pipeline 502, a pollution discharge pipeline 503, an air inlet pipeline 504 of the dust removal device, an exhaust pipeline 505 of the dust removal device, a valve 506, a second centrifuge 6 and an exhaust pipeline 7.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings:

as shown in the attached figure 1, the waste gas purification environmental protection equipment comprises a filtering device 2 and a dust removal device 5, wherein the filtering device 2 comprises a filtering box body 201, an air inlet pipeline 1 is arranged at the upper part of the filtering box body 201, a first filtering plate 202, a second filtering plate 203 and a third filtering plate 204 are sequentially arranged in the filtering box body 201 from top to bottom in an inclined mode, filtering holes of the first filtering plate 202, the second filtering plate 203 and the third filtering plate 204 are sequentially reduced, dust and waste gas enters the filtering box body 201 from the air inlet pipeline 1, the first filtering plate 202, the second filtering plate 203 and the third filtering plate 204 carry out graded filtering on the dust and waste gas, three telescopic cylinders 205 are arranged on the outer wall of the right side of the filtering box body 201, a cleaning scraper 206 is arranged at the top end of a telescopic rod of each telescopic cylinder 205, a cleaning brush 207 is arranged at the rear part of each cleaning scraper 206, the cleaning scraper 206 and the cleaning brush 207 are respectively matched with the first filtering plate 202, the second filtering plate 203 and the third filtering plate 204, three discharge ports 208 are arranged on the left side wall of the filter box body 201, the discharge ports 208 are respectively matched with the first filter plate 202, the second filter plate 203 and the third filter plate 204, three collecting boxes 209 are arranged on the left side outer wall of the filter box body 201, the collecting boxes 209 are matched with the discharge ports 208, larger dust particles in the waste gas are filtered by the first filter plate 202, the second filter plate 203 and the third filter plate 204, the cleaning scraper 206 and the cleaning brush 207 can clean the large dust particles scattered on the first filter plate 202, the second filter plate 203 and the third filter plate 204 into the collecting boxes 209 for subsequent treatment, the cleaning scraper 206 and the cleaning brush 207 can also clean the first filter plate 202, the second filter plate 203 and the third filter plate 204 to prevent the first filter plate 202, the second filter plate 203 and the third filter plate 204 from being blocked so as to ensure the efficiency of classified filtration, a connecting pipeline 3 is arranged at the lower part of the filter device 2, the dust removal device 5 comprises a dust removal box body 501 filled with clean water, dust collector admission line 504 sets up inside dust removal box 501, the distal end of dust collector admission line 504 sets up below the surface of water in the dust removal box 501, connecting tube 3 is connected with dust collector admission line 504 through first centrifuge 4, dust collector exhaust duct 505 is provided with on dust removal box 501 upper portion, dust collector exhaust duct 505 is connected with exhaust duct 7 through second centrifuge 6, the waste gas that only contains little dust particle after the filtration passes through the clear water in the dust removal box 501, make the little dust particle in the waste gas thoroughly clear away.

Further, a water inlet pipe 502 is arranged on the upper portion of the side wall of the dust removing box body 501, a sewage discharge pipe 503 is arranged on the lower portion of the side wall of the dust removing box body 501, and valves 506 are arranged on the water inlet pipe 502 and the sewage discharge pipe 503.

To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art may make numerous changes and modifications without departing from the spirit and scope of the present invention. The protection scope of the present invention shall be subject to the claims of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Claims

1. The utility model provides an exhaust gas purification environmental protection equipment, a serial communication port, including filter equipment (2) and dust collector (5), filter equipment (2) is including filtering box (201), it is provided with admission line (1) to filter box (201) upper portion, it has first filter plate (202), second filter plate (203) and third filter plate (204) to filter the inside top-down slope of box (201) in proper order, the filtration hole of first filter plate (202), second filter plate (203) and third filter plate (204) reduces in proper order, be provided with three telescopic cylinder (205) on filtering box (201) right side outer wall, the telescopic link top of telescopic cylinder (205) is provided with clearance scraper blade (206), the rear portion of clearance scraper blade (206) is provided with clearance brush (207), clearance scraper blade (206) and clearance brush (207) respectively with first filter plate (202), Second filter plate (203) and third filter plate (204) cooperate, filter equipment (2) lower part is provided with connecting tube (3), dust collector (5) are including dust removal box (501), and dust collector admission line (504) set up inside dust removal box (501), connecting tube (3) are connected with dust collector admission line (504) through first centrifuge (4), dust removal box (501) upper portion is provided with dust collector exhaust duct (505), dust collector exhaust duct (505) are connected with exhaust duct (7) through second centrifuge (6).

2. An exhaust gas purifying environmental protection apparatus as claimed in claim 1, wherein said filter box body (201) is provided with three discharge ports (208) on the left side wall thereof, said discharge ports (208) being respectively fitted with said first filter plate (202), said second filter plate (203) and said third filter plate (204).

3. An exhaust gas purifying environmental protection apparatus according to claim 2, wherein three collecting boxes (209) are provided on the left outer wall of said filtering box body (201), said collecting boxes (209) are matched with said discharge opening (208).

4. An exhaust gas purification environmental protection apparatus according to claim 3, wherein a water inlet pipe (502) is provided at an upper portion of a side wall of the dust removal box body (501), a sewage discharge pipe (503) is provided at a lower portion of the side wall of the dust removal box body (501), and valves (506) are provided at both the water inlet pipe (502) and the sewage discharge pipe (503).