CN220257568U

CN220257568U - Waste gas treatment device

Info

Publication number: CN220257568U
Application number: CN202321503940.3U
Authority: CN
Inventors: 黄庆宝; 郑智慧; 郑智艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-12-29
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses an exhaust gas treatment device, and relates to the technical field of filtration. The utility model comprises a spraying dust box, wherein an air inlet pipe is fixedly inserted into the left side surface of the spraying dust box, a spraying assembly is arranged at the top of the spraying dust box, a connecting pipe is fixedly inserted into the right side surface of the spraying dust box, a filter cartridge is fixedly connected to the end part of the connecting pipe, an exhaust pipe is fixedly inserted into the top of the filter cartridge, a filter plate is slidably connected to the inner wall of the filter cartridge, a cleaning assembly is arranged inside the filter cartridge, a dust storage box is fixedly connected to the bottom of the filter cartridge, and a height control assembly for controlling the filter plate to move up and down is arranged inside the dust storage box.

Description

Waste gas treatment device

Technical Field

The utility model relates to the technical field of filtration, in particular to an exhaust gas treatment device.

Background

The waste gas is one of the main pollution sources of environmental pollution, the industrial waste gas refers to the general name of various pollutant-containing gases discharged into the air generated in the fuel combustion and production process in factories of enterprises, the industrial waste gas generally contains chemical components harmful to human bodies, the chemical components are discharged into the atmosphere and pollute the air, the substances enter the human bodies through different ways, some of the substances directly generate harm, some of the substances have accumulation effect and can seriously harm the health of people, different substances have different influences, and the pollutant substances in the waste gas are different due to different production purposes, so that the government monitoring force is increasingly greater along with the continuous enhancement of environmental awareness of people, and the waste gas treatment is a problem which is important for all production enterprises.

The Chinese patent document with publication number of CN213761121U discloses an exhaust gas collecting device for exhaust gas treatment, which comprises a tank body, wherein a plurality of layers of filter screens are vertically arranged in the tank body, a driving motor is arranged at the top of the tank body, a rotating shaft is rotatably arranged at the output end of the driving motor, and a hairbrush and a pulse spray head are arranged on the rotating shaft; a transmission shaft is rotatably arranged at the bottom of the tank body, one end of the transmission shaft is provided with a spiral sheet, the other end of the transmission shaft is provided with a first bevel gear, and a second bevel gear is arranged at the bottom of the rotation shaft; the tank body is also provided with a spraying mechanism. Aiming at the technical scheme, the following defects exist in use: in the prior art, although the filtering structure can be cleaned, impurities separated from the filtering structure still remain in the device, so that the filtering efficiency of the device is influenced, and the passing rate of gas is reduced.

For this purpose, an exhaust gas treatment device is proposed.

Disclosure of Invention

The utility model aims at: in order to solve the above-mentioned problems in the background art, the present utility model provides an exhaust gas treatment device.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides an exhaust treatment device, includes sprays the dust fall case, the fixed grafting of left surface that sprays the dust fall case has the intake pipe, it is provided with the spray assembly to spray the dust fall case top, the fixed grafting of right surface that sprays the dust fall case has the connecting pipe, the tip fixedly connected with cartridge filter of connecting pipe, the fixed grafting in top of cartridge filter has the blast pipe, the inner wall sliding connection of cartridge filter has the filter, the inside cleaning assembly that is provided with of cartridge filter, the bottom fixedly connected with dust storage box of cartridge filter, the inside of dust storage box is provided with the high control assembly who is used for controlling the filter reciprocates, the dust storage box surface still is provided with the deashing subassembly that is used for clearing up filter surface dust.

Further, spray the subassembly and include the storage water tank, and storage water tank and spray the top fixed connection of dust fall case, the top fixed grafting of storage water tank has the water pipe that adds, the inside of storage water tank is provided with the water pump, the play water end fixedly connected with outlet pipe of water pump, the outlet pipe surface is provided with the shower head.

Further, clean the subassembly and include first motor, and first motor fixed mounting is at the inner wall top of cartridge filter, the output fixedly connected with pivot of first motor, pivot bottom fixedly connected with brush cleaner.

Further, the height control assembly comprises a second motor, the second motor is fixedly arranged on the inner wall of the dust storage box, the output end of the second motor is fixedly connected with a threaded column, the surface of the threaded column is connected with a connecting rod in a threaded manner, the inner wall of the dust storage box is provided with a sliding groove, the inner wall of the sliding groove is in sliding connection with the surface of the connecting rod, the end part of the connecting rod is fixedly connected with a sealing plate, the surface of the sealing plate is in sliding connection with the inner wall of the filter cartridge, the top of the sealing plate is fixedly connected with a supporting column, and the supporting column is fixedly connected with the filter plate.

Further, the ash removal component comprises an air pump, the air pump is fixedly arranged on the back of the dust storage box, and the end part of the telescopic end of the air pump is fixedly connected with a pulse spray head.

Further, the sealing plate is of a circular plate-shaped structure, and a rubber ring is fixedly sleeved on the circumferential surface of the sealing plate.

The beneficial effects of the utility model are as follows:

according to the utility model, waste gas is introduced into the spray dust box through the air inlet pipe, the waste gas is subjected to preliminary spray dust fall through the spray assembly, the gas enters the filter cartridge through the connecting pipe, impurities are filtered again through the filter plate, the filtered gas is discharged through the exhaust pipe, the surface of the filter plate is cleaned through the cleaning assembly, the filter plate is prevented from being blocked in use, the height control assembly can control the filter plate to descend and enter the dust box, impurities on the surface of the filter plate can be cleaned through the ash cleaning assembly, impurities remained in the filter cartridge fall into the dust box, an effect of facilitating the filtering treatment of the waste gas is realized in use, the impurities remained in the device can be effectively cleaned, the influence of the impurities on the filtering efficiency of the device is avoided, and thus the waste gas treatment efficiency is ensured.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model;

FIG. 3 is a right cross-sectional view of the structure of the present utility model;

reference numerals: 1. spraying a dust box; 2. an air inlet pipe; 3. a spray assembly; 301. a water storage tank; 302. a water supply pipe; 303. a water pump; 304. a water outlet pipe; 305. a spray header; 4. a connecting pipe; 5. a filter cartridge; 6. a filter plate; 7. a cleaning assembly; 701. a first motor; 702. a rotating shaft; 703. a cleaning brush; 8. a dust storage box; 9. a height control assembly; 901. a second motor; 902. a threaded column; 903. a connecting rod; 904. a closing plate; 905. a support column; 906. a chute; 10. an ash removal component; 101. an air pump; 102. a pulse nozzle; 11. and an exhaust pipe.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1, fig. 2, fig. 3, an exhaust gas treatment device, including spraying the dust fall case 1, spray the fixed grafting of left surface of dust fall case 1 and have intake pipe 2, spray the dust fall case 1 top and be provided with spray assembly 3, spray the fixed grafting of right surface of dust fall case 1 and have connecting pipe 4, the tip fixedly connected with cartridge filter 5 of connecting pipe 4, the fixed grafting in top of cartridge filter 5 has blast pipe 11, the inner wall sliding connection of cartridge filter 5 has filter 6, the inside cleaning assembly 7 that is provided with of cartridge filter 5, the bottom fixedly connected with dust storage case 8 of cartridge filter 5, the inside of dust storage case 8 is provided with the high control unit 9 that is used for controlling filter 6 and reciprocates, the dust storage case 8 surface still is provided with the deashing subassembly 10 that is used for carrying out the clearance to filter 6 surface dust, more specifically, spray the dust fall into waste gas through intake pipe 2 to the inside of spraying dust fall case 1, the inside of preliminary dust fall into through spray assembly 3, the inside of filter cartridge filter 6 filters the impurity again, the gas after the filtration passes through blast pipe 11 discharges, clean assembly 7 to filter 6 surface, clean up the filter 6 surface and use control unit 9, can be carried out the inside cleaning assembly and can be carried out the dust removal case 8 and can fall into inside the dust storage case 8 through the dust fall into the dust storage case 8 through the inside the dust fall case 8 through the inside of dust fall case 8.

As shown in fig. 1 and 2, the spray assembly 3 includes a water storage tank 301, and the water storage tank 301 is fixedly connected with the top of the spray dust box 1, a water adding pipe 302 is fixedly inserted at the top of the water storage tank 301, a water pump 303 is arranged in the water storage tank 301, a water outlet end of the water pump 303 is fixedly connected with a water outlet pipe 304, a spray header 305 is arranged on the surface of the water outlet pipe 304, clear water can be added into the water storage tank 301 through the water adding pipe 302, the clear water is pumped out through the water pump 303, and waste gas is sprayed through the water outlet pipe 304 and the spray header 305, so that large-size particles are settled, and preliminary dust removal is performed.

As shown in fig. 2, the cleaning assembly 7 includes a first motor 701, and the first motor 701 is fixedly mounted at the top of the inner wall of the filter cartridge 5, an output end of the first motor 701 is fixedly connected with a rotating shaft 702, a cleaning brush 703 is fixedly connected with the bottom of the rotating shaft 702, more specifically, the rotating shaft 702 and the cleaning brush 703 are driven to rotate through the operation of the first motor 701, so that the surface of the filter plate 6 is cleaned, and the filter plate 6 is prevented from being blocked by dust impurities.

As shown in fig. 2 and 3, the height control assembly 9 includes a second motor 901, and the second motor 901 is fixedly installed on the inner wall of the dust storage tank 8, the output end of the second motor 901 is fixedly connected with a threaded column 902, the surface of the threaded column 902 is connected with a connecting rod 903 in a threaded manner, a chute 906 is provided on the inner wall of the dust storage tank 8, the inner wall of the chute 906 is slidably connected with the surface of the connecting rod 903, the end of the connecting rod 903 is fixedly connected with a sealing plate 904, the surface of the sealing plate 904 is slidably connected with the inner wall of the filter cartridge 5, the top of the sealing plate 904 is fixedly connected with a support column 905, the support column 905 is fixedly connected with the filter plate 6, and the second motor 901 operates to drive the threaded column 902 to rotate, the connecting rod 903 is driven to slide along the inner wall of the chute 906 under the action of the threads, and then the sealing plate 904 and the support column 905 are driven to descend, so that the sealing plate 904 and the filter plate 6 are driven to descend, and the sealing plate 904 and the filter plate 6 can enter the inside of the dust storage tank 8.

As shown in fig. 3, the ash removal component 10 includes an air pump 101, and the air pump 101 is fixedly mounted on the back of the dust storage box 8, and the end part of the telescopic end of the air pump 101 is fixedly connected with a pulse nozzle 102, more specifically, when the height control component 9 drives the filter plate 6 to descend, compressed air is generated by running the air pump 101, and the air is rapidly blown out through the pulse nozzle 102, so that the dust remained on the surfaces of the filter plate 6 and the sealing plate 904 is cleaned, and the dust falls into the dust storage box 8.

As shown in fig. 2, the sealing plate 904 has a circular plate structure, and the circumferential surface of the sealing plate 904 is fixedly sleeved with a rubber ring, which should be noted that, by setting the rubber ring, the sealing plate 904 and the inner wall of the filter cartridge 5 are sealed more tightly, so that gas leakage from the edge of the sealing plate 904 is avoided.

To sum up: according to the utility model, waste gas is introduced into the spray dust box 1 through the air inlet pipe 2, the waste gas is subjected to preliminary spray dust fall through the spray assembly 3, the gas enters the filter cartridge 5 through the connecting pipe 4, impurities are filtered again through the filter plate 6, the filtered gas is discharged through the exhaust pipe 11, the surface of the filter plate 6 is cleaned through the cleaning assembly 7, the filter plate 6 is prevented from being blocked in use, the impurities on the surface of the filter plate 6 can be controlled to descend and enter the dust box 8 through the height control assembly 9, the impurities remained in the filter cartridge 5 can be cleaned through the ash cleaning assembly 10, the impurities remained in the filter cartridge 5 fall into the dust box 8, the effect of conveniently carrying out filtration treatment on the waste gas is realized in use, the impurities remained in the device can be effectively cleaned, the influence of the impurities on the filtration efficiency of the device is avoided, and the waste gas treatment efficiency is ensured.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an exhaust treatment device, its characterized in that, including spraying dust fall case (1), the fixed grafting of left surface that sprays dust fall case (1) has intake pipe (2), it is provided with spray assembly (3) to spray dust fall case (1) top, the fixed grafting in right flank that sprays dust fall case (1) has connecting pipe (4), the tip fixedly connected with cartridge filter (5) of connecting pipe (4), the fixed grafting in top of cartridge filter (5) has blast pipe (11), the inner wall sliding connection of cartridge filter (5) has filter (6), inside cleaning assembly (7) that are provided with of cartridge filter (5), the bottom fixedly connected with dust storage case (8) of cartridge filter (5), the inside of dust storage case (8) is provided with high control assembly (9) that are used for controlling filter (6) reciprocate, dust removal subassembly (10) that are used for clear up filter (6) surface dust are still provided with on the surface of dust storage case (8).

2. The exhaust gas treatment device according to claim 1, wherein the spray assembly (3) comprises a water storage tank (301), the water storage tank (301) is fixedly connected with the top of the spray dust-reducing box (1), a water adding pipe (302) is fixedly inserted into the top of the water storage tank (301), a water pump (303) is arranged in the water storage tank (301), a water outlet pipe (304) is fixedly connected with the water outlet end of the water pump (303), and a spray header (305) is arranged on the surface of the water outlet pipe (304).

3. An exhaust gas treatment device according to claim 1, wherein the cleaning assembly (7) comprises a first motor (701), the first motor (701) is fixedly mounted on the top of the inner wall of the filter cartridge (5), the output end of the first motor (701) is fixedly connected with a rotating shaft (702), and the bottom of the rotating shaft (702) is fixedly connected with a cleaning brush (703).

4. A waste gas treatment device according to claim 3, wherein the height control assembly (9) comprises a second motor (901), and the second motor (901) is fixedly mounted on the inner wall of the dust storage tank (8), the output end of the second motor (901) is fixedly connected with a threaded column (902), the surface of the threaded column (902) is in threaded connection with a connecting rod (903), a chute (906) is formed in the inner wall of the dust storage tank (8), the inner wall of the chute (906) is in sliding connection with the surface of the connecting rod (903), the end part of the connecting rod (903) is fixedly connected with a sealing plate (904), the surface of the sealing plate (904) is in sliding connection with the inner wall of the filter cartridge (5), the top of the sealing plate (904) is fixedly connected with a supporting column (905), and the supporting column (905) is fixedly connected with the filter plate (6).

5. The exhaust gas treatment device according to claim 4, wherein the ash removal assembly (10) comprises an air pump (101), the air pump (101) is fixedly arranged on the back of the dust storage box (8), and a pulse spray head (102) is fixedly connected to the end part of the telescopic end of the air pump (101).

6. The exhaust gas treatment device according to claim 4, wherein the closing plate (904) has a circular plate-like structure, and a rubber ring is fixedly sleeved on the circumferential surface of the closing plate (904).