CN218980970U

CN218980970U - Exhaust treatment device with multi-cavity filtering mechanism

Info

Publication number: CN218980970U
Application number: CN202320140352.1U
Authority: CN
Inventors: 叶斌
Original assignee: Dongying Runze New Material Co ltd
Current assignee: Dongying Runze New Material Co ltd
Priority date: 2023-01-14
Filing date: 2023-01-14
Publication date: 2023-05-09
Anticipated expiration: 2033-01-14

Abstract

The utility model relates to the technical field of waste gas treatment and discloses a waste gas treatment device with a multi-cavity filtering mechanism, which comprises a device shell, wherein a partition plate is fixedly arranged in the device shell, a primary filtering mechanism for filtering particles in waste gas is arranged in the device shell, a bleed fan is fixedly arranged in the partition plate, a secondary filtering mechanism for secondary filtering of the waste gas is arranged in the device shell and positioned on the right side of the partition plate, the primary filtering mechanism comprises a water tank fixedly arranged on the top surface of the device shell, and a water pump is arranged on the top surface of the device shell and positioned on the left side of the water tank. This possess exhaust treatment device of multicavity filtering mechanism has solved the device that uses commonly used when filtering waste gas, and the impurity of filtering out remains in the inside of rose box, is difficult to clear up to influence the problem of equipment performance.

Description

Exhaust treatment device with multi-cavity filtering mechanism

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment device with a multi-cavity filtering mechanism.

Background

Waste gas treatment is also called waste gas purification, and refers to the work of pretreating waste gas generated in industrial places and factory workshops before external discharge so as to reach the national standard of external discharge of waste gas.

Chinese patent (publication No. CN 215233115U) discloses a high-efficiency energy-saving multi-stage combined type waste gas treatment device, which solves the problem that the waste gas treatment device in the existing market has low working efficiency due to incomplete waste gas purification and does not meet the requirement of practical use, however, when the device filters waste gas, the filtered impurities remain in the filter box and are difficult to clean, thereby influencing the service performance of equipment, and therefore, the waste gas treatment device with a multi-cavity filter mechanism is needed to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the waste gas treatment device with the multi-cavity filtering mechanism, which solves the problems that the common device is difficult to clean because the filtered impurities remain in the filtering box when filtering waste gas, thereby influencing the service performance of equipment.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides an exhaust treatment device who possesses multicavity filtering mechanism, includes the equipment casing, the inside fixed mounting of equipment casing has the baffle, the inside of equipment casing is provided with and is used for carrying out filterable primary filter mechanism to the particulate matter in the waste gas, the inside fixed mounting of baffle has the bleed fan, the inside of equipment casing just is located the right side of baffle and is provided with and is used for carrying out secondary filter mechanism to the waste gas.

Preferably, the primary filtering mechanism comprises a water tank fixedly mounted on the top surface of the equipment shell, a water pump is mounted on the top surface of the equipment shell and positioned on the left side of the water tank, a plurality of groups of spray heads are mounted in the equipment shell, a filter screen is fixedly mounted in the equipment shell, a first plug is mounted on the left side surface of the equipment shell through threads, a mounting frame is movably connected with the surface of the first plug, a rotating head is fixedly mounted on the left side surface of the mounting frame, a cleaning brush is movably connected with the surface of the mounting frame, and a second plug is mounted on the left side surface of the equipment shell through threads.

Preferably, the inside fixed mounting of equipment casing has the pipe that hangs, and the shower nozzle equidistance is installed in the bottom surface of hanging the pipe, all passes through water piping connection between water pump and the pipe that hangs and the water tank.

Preferably, through holes matched with the first plugs and the second plugs are respectively formed in the left side surface of the equipment shell, and the inclined plate is installed in the equipment shell and located on the left side of the partition plate.

Preferably, the movable groove matched with the rotating head is formed in the first plug, and the mounting frame is movably mounted in the first plug through the rotating head.

Preferably, the secondary filtering mechanism comprises a plugging plate arranged on the right side of the equipment shell, a plurality of groups of connecting pieces are arranged on the left side surface of the plugging plate, HEPA filter screens, coconut fiber filter screens and activated carbon filter screens are respectively arranged on the bottom surfaces of the plurality of groups of connecting pieces, and rubber plugging blocks are respectively arranged at the left ends of the HEPA filter screens, the coconut fiber filter screens and the activated carbon filter screens.

Preferably, the plugging plate is fixedly arranged on the right side of the equipment shell through a plurality of groups of screws.

The beneficial effects of the utility model are as follows:

1) This possess exhaust treatment device of multicavity filtering mechanism, let in the inside left side region of equipment casing with waste gas when using, carry out prefilter to gas through the filter screen, make some particulate matters in the gas drop in the bottom of equipment casing, later carry the shower nozzle department blowout with rivers in the water tank by the water pump, carry out the dust fall to gas, thereby drop the top of filter screen with remaining particulate matters in the gas, when clearing up particulate matters, dismantle first end cap and outwards stimulate and drive the cleaning brush and clear up out the particulate matters on filter screen surface, dismantle the second end cap afterwards, discharge the particulate matters of equipment casing bottom can, install first end cap and second end cap at last and reset, easy operation.

2) This exhaust treatment device who possesses multicavity filtering mechanism, waste gas gets into the region on baffle right side through the bleed fan after primary filtration to carry out secondary filtration by HEPA filter screen, coconut shell fiber filter screen and active carbon filter screen to waste gas, waste gas discharge after the filtration is accomplished, along with the increase HEPA filter screen of live time, the surface of coconut shell fiber filter screen and active carbon filter screen all has impurity to remain, during the clearance, dismantle the screw that will be used for fixed shutoff board, just can dismantle the shutoff board afterwards, dismantle the connecting piece, can take out HEPA filter screen, coconut shell fiber filter screen and active carbon filter screen and clean, easy operation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of a rotary head mounting structure according to the present utility model;

fig. 4 is a schematic structural view of a connector according to the present utility model.

In the figure: 1. an equipment housing; 2. a partition plate; 3. a primary filtration mechanism; 301. a water tank; 302. a water pump; 303. a spray head; 304. a filter screen; 305. a first plug; 306. a mounting frame; 307. a rotating head; 308. a cleaning brush; 309. a second plug; 4. a bleed fan; 5. a secondary filtering mechanism; 501. a plugging plate; 502. HEPA filter screen; 503. a coconut fiber filter screen; 504. an activated carbon filter screen; 505. a connecting piece; 506. rubber blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment I is given by fig. 1-4, and an exhaust gas treatment device with a multi-cavity filtering mechanism comprises a device shell 1, wherein a partition board 2 is fixedly installed inside the device shell 1, a primary filtering mechanism 3 for filtering particulate matters in exhaust gas is arranged inside the device shell 1, a bleed fan 4 is fixedly installed inside the partition board 2, and a secondary filtering mechanism 5 for secondary filtering of the exhaust gas is arranged inside the device shell 1 and positioned on the right side of the partition board 2;

the primary filtering mechanism 3 comprises a water tank 301 fixedly arranged on the top surface of the equipment shell 1, a water pump 302 is arranged on the top surface of the equipment shell 1 and positioned on the left side of the water tank 301, a plurality of groups of spray heads 303 are arranged in the equipment shell 1, a filter screen 304 is fixedly arranged in the equipment shell 1, a first plug 305 is arranged on the left side surface of the equipment shell 1 in a threaded manner, an installation frame 306 is movably connected to the surface of the first plug 305, a rotating head 307 is fixedly arranged on the left side surface of the installation frame 306, a cleaning brush 308 is movably connected to the surface of the installation frame 306, and a second plug 309 is arranged on the left side surface of the equipment shell 1 in a threaded manner;

the secondary filter mechanism 5 comprises a plugging plate 501 arranged on the right side of the equipment shell 1, a plurality of groups of connecting pieces 505 are arranged on the left side surface of the plugging plate 501, HEPA filter screens 502, coconut fiber filter screens 503 and activated carbon filter screens 504 are respectively arranged on the bottom surfaces of the plurality of groups of connecting pieces 505, and rubber plugging blocks 506 are respectively arranged at the left ends of the HEPA filter screens 502, the coconut fiber filter screens 503 and the activated carbon filter screens 504.

Specifically, the inside fixed mounting of equipment casing 1 has the pipe that hangs, and shower nozzle 303 equidistance is installed in the bottom surface of hanging the pipe, all is connected through the water pipe between water pump 302 and the pipe that hangs and the water tank 301, can further take out the particulate matter in the waste gas through this structure of setting to guarantee the treatment effect of waste gas.

Specifically, through holes matched with the first plug 305 and the second plug 309 are respectively formed in the left side surface of the equipment shell 1, and the inclined plate is installed in the equipment shell 1 and positioned at the left side of the partition plate 2, so that the filtered particles can be conveniently cleaned out of the equipment shell 1 through the arranged structure, and the service performance of the device is guaranteed.

Specifically, the movable groove matched with the rotating head 307 is formed in the first plug 305, the mounting frame 306 is movably mounted in the first plug 305 through the rotating head 307, and the cleaning brush 308 can not rotate along with the first plug 305 during the process of mounting and dismounting through the arranged structure, so that the usability of the filter screen 304 is ensured.

Specifically, the plugging plate 501 is fixedly mounted on the right side of the equipment housing 1 through a plurality of groups of screws, and the plugging plate 501 can be conveniently mounted and dismounted through the arranged structure, and meanwhile, the tightness between the plugging plate 501 and the equipment housing 1 can be ensured.

Working principle: when the novel filter screen is used, waste gas is introduced into the left side area inside the equipment shell 1, the gas is subjected to preliminary filtration through the filter screen 304, a part of particles in the gas fall to the bottom of the equipment shell 1, then water in the water tank 301 is conveyed to the spray head 303 by the water pump 302, dust fall is carried out on the gas, thereby the residual particles in the gas fall to the upper part of the filter screen 304, when the particles are cleaned, the first plug 305 is detached and pulled outwards to drive the cleaning brush 308 to clean out the particles on the surface of the filter screen 304, then the second plug 309 is detached, the particles on the bottom of the equipment shell 1 are discharged, finally the first plug 305 and the second plug 309 are installed and reset, the operation is simple, after the waste gas is subjected to primary filtration, the waste gas enters the area on the right side of the partition plate 2 through the air entraining fan 4, the HEPA filter screen 502, the coconut fiber filter screen 503 and the activated carbon filter screen 504 are subjected to secondary filtration, the waste gas is discharged after the filtration is completed, the surfaces of the HEPA filter screen 502, the coconut fiber filter screen 503 and the activated carbon 504 are all residual, and when the surfaces of the HEPA filter screen 503, the impurity removal plate 503 and the activated carbon 504 are used for removing the impurities, the filter screen 501 can be fixed, the filter screen 501 can be detached, the filter screen can be removed, and the activated carbon filter screen can be removed, and the filter screen can be connected by simply and the filter screen can be cleaned, and the filter screen can be connected by the filter screen and the filter screen can be cleaned.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the element defined by the phrase "comprising one … …" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element, while the terms "left", "right", "top" and "bottom" as used herein refer to the elements as placed in fig. 1. The terms "front" and "rear" as used herein refer to the operator facing the dispensing device, being closer to the operator than the operator, and farther from the operator than the operator.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An exhaust gas treatment device provided with a multi-chamber filter mechanism, comprising a device housing (1), characterized in that: the inside fixed mounting of equipment casing (1) has baffle (2), the inside of equipment casing (1) is provided with primary filter mechanism (3) that are arranged in carrying out filterable particulate matter in the waste gas, the inside fixed mounting of baffle (2) has bleed air fan (4), the inside of equipment casing (1) just is located the right side of baffle (2) and is provided with secondary filter mechanism (5) that are used for carrying out secondary filter to the waste gas.

2. An exhaust gas treatment device provided with a multi-chamber filter mechanism according to claim 1, wherein: the primary filter mechanism (3) comprises a water tank (301) fixedly mounted on the top surface of an equipment shell (1), a water pump (302) is mounted on the top surface of the equipment shell (1) and located on the left side of the water tank (301), a plurality of groups of spray heads (303) are mounted in the equipment shell (1), a filter screen (304) is fixedly mounted in the equipment shell (1), a first plug (305) is mounted on the left side surface of the equipment shell (1) through threads, a mounting frame (306) is movably connected to the surface of the first plug (305), a rotating head (307) is fixedly mounted on the left side surface of the mounting frame (306), a cleaning brush (308) is movably connected to the surface of the mounting frame (306), and a second plug (309) is mounted on the left side surface of the equipment shell (1) through threads.

3. An exhaust gas treatment device provided with a multi-chamber filter mechanism according to claim 2, wherein: the device is characterized in that a suspension pipe is fixedly arranged in the device shell (1), a spray head (303) is equidistantly arranged on the bottom surface of the suspension pipe, and a water pump (302) is connected with the suspension pipe and a water tank (301) through water pipes.

4. An exhaust gas treatment device provided with a multi-chamber filter mechanism according to claim 2, wherein: through holes matched with the first plug (305) and the second plug (309) are respectively formed in the left side surface of the equipment shell (1), and an inclined plate is arranged in the equipment shell (1) and positioned on the left side of the partition plate (2).

5. An exhaust gas treatment device provided with a multi-chamber filter mechanism according to claim 2, wherein: the movable groove matched with the rotating head (307) is formed in the first plug (305), and the mounting frame (306) is movably mounted in the first plug (305) through the rotating head (307).

6. An exhaust gas treatment device provided with a multi-chamber filter mechanism according to claim 1, wherein: the secondary filter mechanism (5) comprises a plugging plate (501) arranged on the right side of the equipment shell (1), a plurality of groups of connecting pieces (505) are arranged on the left side surface of the plugging plate (501), HEPA filter screens (502), coconut fiber filter screens (503) and activated carbon filter screens (504) are respectively arranged on the bottom surfaces of the groups of connecting pieces (505), and rubber plugging blocks (506) are respectively arranged at the left ends of the HEPA filter screens (502), the coconut fiber filter screens (503) and the activated carbon filter screens (504).

7. An exhaust gas treatment device provided with a multi-chamber filter mechanism according to claim 6, wherein: the plugging plate (501) is fixedly arranged on the right side of the equipment shell (1) through a plurality of groups of screws.