CN210905545U

CN210905545U - Waste gas treatment device

Info

Publication number: CN210905545U
Application number: CN201921687905.5U
Authority: CN
Inventors: 徐红艳
Original assignee: Guangdong Qinhua Intelligent Environmental Technology Co ltd
Current assignee: Guangdong Qinhua Intelligent Environmental Technology Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-03
Anticipated expiration: 2029-10-10

Abstract

The utility model provides a waste gas treatment device, including suction fan, gas collecting channel, tuber pipe, gas collecting tank, rose box, filter equipment, closing plate, apron, exhaust box and exhaust hood, filter equipment includes lid, sealed lid, the filter screen body and lower lid. The utility model has the advantages that: the utility model can efficiently suck the waste gas into the gas collection box through the suction fan, the waste gas in the gas collection box can be intensively absorbed and treated by the filtering device in the filtering box, and the working efficiency is high; the utility model can process a plurality of rooms simultaneously through one filter box by using a plurality of groups of suction fans and air pipes in a matching way, and the working efficiency is higher; the utility model has high later maintenance efficiency; the utility model effectively reduces the use cost; the utility model discloses simple structure, it is reasonable to distribute, convenient to use, easy popularization.

Description

Waste gas treatment device

Technical Field

The utility model relates to a waste gas treatment technical field, concretely relates to waste gas treatment device.

Background

After finishing home decoration, formaldehyde exists in various artificial wood boards and finished products thereof, such as wood furniture, interior wall paint, wallpaper, adhesives, wall sticking cloth and the like, so that the formaldehyde is not only harmful, but also easy to volatilize. The plates such as the coating, the floor and the like used in decoration contain other volatile inorganic substances (TVOC) besides harmful substances such as formaldehyde, xylene, toluene and the like, which can seriously affect the health of people. At present, people generally adsorb waste gas by placing plants or placing a plurality of activated carbon bags after finishing decoration, so that the waste gas is treated. However, this method of operation is slow and costly, severely delaying the time of housing stay.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned problem comprehensively, especially to the not enough that prior art exists, the utility model provides an exhaust treatment device can solve above-mentioned problem comprehensively.

In order to achieve the above object, the utility model adopts the following technical means:

a waste gas treatment device comprises a suction fan, a gas collecting hood, a gas collecting box, a filter box, an exhaust box and an exhaust hood, wherein the gas collecting hood is arranged at the air outlet of the suction fan and connected with the suction fan;

the filter device comprises an upper cover body, a sealing cover, a filter screen body and a lower cover body, wherein the sealing cover is inserted into the top of the upper cover body and is in threaded connection with the upper cover body;

the top end of the filtering device is provided with a cover plate, the cover plate is embedded in the filtering box, one end of the cover plate is connected with the filtering box through a rotating shaft, a sealing plate is arranged between the top end of the filtering device and the cover plate, and the sealing plate is connected with the cover plate;

the exhaust hood is arranged on one side of the exhaust box, and the exhaust hood is connected with the exhaust box through an air pipe.

Furthermore, the suction fan and the air collecting cover are provided with a plurality of groups.

The air collecting box has the advantages that multiple groups of suction fans and air collecting hoods can be combined into multiple groups of air suction devices, the multiple groups of air suction devices can be respectively placed in different rooms, and therefore waste gas of the multiple rooms can be collected by one air collecting box.

Furthermore, the air pipe is a telescopic air pipe.

The telescopic air pipe has the advantages that the length of the telescopic air pipe can be adjusted according to the position of the suction fan, so that the suction fan is connected with the air collection box conveniently.

Furthermore, a first filter screen is arranged at the air outlet of the air collection box, and a second filter screen is arranged at the air outlet of the exhaust box.

The filter device has the advantages that the first filter screen can filter large impurities in waste gas sucked by the suction fan, and the second filter screen can filter small impurities in gas blown out from the filter device, so that the quality of discharged gas is effectively improved.

Furthermore, the filter tanks are provided with a plurality of groups which are communicated with each other.

The beneficial effects are that, be equipped with multiunit filter equipment in the multiunit filter tank, multiunit filter equipment can effectively improve exhaust-gas treatment's work efficiency and exhaust-gas treatment's operating mass with rated load.

Further, the lower cover body is of a convex structure, the bottom end inside the filter box is provided with a slot, and the lower cover body is connected with the slot in an inserting mode.

The beneficial effects are that, the arrangement can facilitate the positioning of the filtering device and improve the stability of the filtering device after being inserted into the filter tank.

Furthermore, one side of the top end of the cover plate is provided with a groove.

The beneficial effects of the above are that, the recess can be convenient for the user to detain and move the apron to the staff of being convenient for opens the apron, effectual improvement filter equipment's exchange efficiency with.

The utility model has the advantages that: the utility model can efficiently suck the waste gas into the gas collection box through the suction fan, the waste gas in the gas collection box can be intensively absorbed and treated by the filtering device in the filtering box, and the working efficiency is high; the utility model can process a plurality of rooms simultaneously through one filter box by using a plurality of groups of suction fans and air pipes in a matching way, and the working efficiency is higher; the filtering device of the utility model is inserted in the filtering box, which is convenient for replacement and maintenance, and the later maintenance efficiency is high; the filtering device of the utility model can contain the active carbon in bulk, and the filtered filtering device can pour out the active carbon for airing, thereby being capable of recycling and effectively reducing the use cost; the utility model discloses simple structure, it is reasonable to distribute, convenient to use, easy popularization.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

fig. 4 is a schematic structural diagram of the filtering device of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, the utility model provides a waste gas treatment device, which comprises a suction fan 1, a gas collecting hood 2, a gas collecting tank 4, a filter tank 6, an exhaust box 12 and an exhaust hood 15, wherein the gas collecting hood 2 is arranged at the air outlet of the suction fan 1 and connected with the suction fan 1, the gas collecting hood 2 is connected with the gas collecting tank 4 through an air pipe 3, the gas collecting tank 4 is arranged at one side of the filter tank 6 and connected with the filter tank 6, a filter tank 7 is arranged in the filter tank 6, the filter tank 7 is communicated with the gas collecting tank 4, a filter device 8 is arranged in the filter tank 7, and the filter device 8 is spliced with the filter tank 7;

the filtering device 8 comprises an upper cover body 801, a sealing cover 803, a filtering net body 804 and a lower cover body 805, wherein the sealing cover 803 is inserted into the top of the upper cover body 801 and is in threaded connection with the upper cover body 801, the filtering net body 804 is arranged between the upper cover body 801 and the lower cover body 805, the upper end and the lower end of the filtering net body 804 are respectively connected with the upper cover body 801 and the lower cover body 805, an accommodating cavity is formed after the upper cover body 801, the filtering net body 804 and the lower cover body 805 are connected, and activated carbon is arranged in the accommodating cavity;

a cover plate 10 is arranged at the top end of the filtering device 8, the cover plate 10 is embedded in the filtering box 6, one end of the cover plate 10 is connected with the filtering box 6 through a rotating shaft, a sealing plate 9 is arranged between the top end of the filtering device 8 and the cover plate 10, and the sealing plate 9 is connected with the cover plate 10;

the exhaust box 12 is arranged on the other side of the filter box 6 and connected with the filter box 6, the exhaust box 12 is communicated with the filter tank 7, the exhaust hood 15 is arranged on one side of the exhaust box 12, and the exhaust hood 15 is connected with the exhaust box 12 through the air pipe 3.

The suction fan 1 and the air collecting hood 2 are provided with a plurality of groups. Multiple groups of suction fans 1 and the gas collecting hood 2 can be combined into multiple groups of suction devices, and the multiple groups of suction devices can be respectively placed in different rooms, so that one gas collecting box 4 can collect waste gas in the rooms.

The air pipe 3 is a telescopic air pipe. The length of the telescopic air pipe can be adjusted according to the position of the suction fan 1, so that the suction fan 1 is conveniently connected with the gas collection box 4.

A first filter screen 5 is arranged at the air outlet of the air collection box 4, and a second filter screen 13 is arranged at the air outlet of the exhaust box 12. The first filter screen 5 can filter larger impurities in the waste gas sucked by the suction fan 1, and the second filter screen 13 can filter smaller impurities in the gas blown out from the filter device 8, so that the quality of the discharged gas is effectively improved.

The filter tanks 7 are provided with a plurality of groups, and the filter tanks 7 are communicated with each other. Be equipped with multiunit filter equipment 8 in the multiunit filter tank 7, multiunit filter equipment 8 can effectively improve exhaust-gas treatment's work efficiency and exhaust-gas treatment's operating mass with rated load.

The lower cover 805 is a convex structure, the bottom end inside the filter box 6 is provided with a slot 16, and the lower cover 805 is inserted into the slot 16. The arrangement can facilitate the positioning of the filtering device 8 and improve the stability of the filtering device 8 inserted in the filter tank 7.

One side of the top end of the cover plate 10 is provided with a groove 11. Recess 11 can the person of facilitating the use detain apron 10 to the staff of being convenient for opens apron 10, effectual improvement filter equipment 8 with trade efficiency.

The utility model relates to a waste gas treatment device, the utility model can efficiently suck the waste gas into a gas collection box 4 through a suction fan 1, the waste gas in the gas collection box 4 can be intensively absorbed by a filtering device 8 in a filtering box 6, and the working efficiency is high; the utility model can process a plurality of rooms simultaneously through one filter box 6 by using a plurality of groups of suction fans 1 and air pipes 3 in a matching way, and the working efficiency is higher; the filtering device 8 of the utility model is inserted in the filtering box 6, which is convenient for replacement and maintenance, and the later maintenance efficiency is high; the filtering device 8 of the utility model can contain the active carbon in bulk, and the filtered filtering device 8 can pour out the active carbon for airing, thereby being capable of recycling and effectively reducing the use cost; the utility model discloses simple structure, it is reasonable to distribute, convenient to use, easy popularization.

The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications of the present invention can be made in light of the above teachings, and it is not necessary or necessary to exhaustively enumerate all embodiments herein, and it is intended that all such obvious variations and modifications are within the scope of the present invention.

Claims

1. A waste gas treatment device is characterized by comprising a suction fan, a gas collecting hood, a gas collecting tank, a filter tank, an exhaust tank and an exhaust hood, wherein the gas collecting hood is arranged at the air outlet of the suction fan and connected with the suction fan, the gas collecting hood is connected with the gas collecting tank through an air pipe, the gas collecting tank is arranged on one side of the filter tank and connected with the filter tank, a filter tank is arranged in the filter tank, the filter tank is communicated with the gas collecting tank, a filter device is arranged in the filter tank, and the filter device is spliced with the filter tank;

2. An exhaust gas treatment device according to claim 1, wherein a plurality of groups of suction fans and air-collecting hoods are provided.

3. The exhaust treatment device of claim 1, wherein the air duct is a retractable air duct.

4. The exhaust gas treatment device of claim 1, wherein a first filter screen is arranged at the air outlet of the gas collection box, and a second filter screen is arranged at the air outlet of the exhaust box.

5. An exhaust gas treatment device according to claim 1, wherein the filter tanks are provided in a plurality of groups, the filter tanks of the plurality of groups being in communication.

6. The exhaust gas treatment device of claim 1, wherein the lower cover body is of a convex structure, and the bottom end inside the filter box is provided with a slot, and the lower cover body is inserted into the slot.

7. The exhaust gas treatment device of claim 1, wherein the cover plate has a recess on a top side thereof.