CN211635792U

CN211635792U - Waste gas purification device

Info

Publication number: CN211635792U
Application number: CN201921940539.XU
Authority: CN
Inventors: 宋克玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-10-09
Anticipated expiration: 2029-11-12

Abstract

The utility model provides a waste gas purification device, including exhaust-gas treatment jar main part, exhaust-gas treatment jar main part top is equipped with air inlet funnel, be equipped with down the trachea in the air inlet funnel, the trapezoidal gas outlet of trachea bottom extends to down in the exhaust-gas treatment jar main part, the inside purification board that is equipped with of exhaust-gas treatment jar main part, it is equipped with the gas collection funnel to purify the board bottom, the inside layer that still is equipped with of exhaust-gas treatment jar main part, the in situ air pump that catchments. The utility model adopts a multiple purification mode of the purification plate and the water mist spraying, thereby improving the efficiency of waste gas purification; the mode that the water smoke was washed and is sprinkled has been improved for the waste gas that the water smoke can directly wash and be close to the inner wall is convenient for mix with the water, makes things convenient for follow-up collection.

Description

Waste gas purification device

Technical Field

The utility model relates to an air treatment technical field specifically is a waste gas purification device.

Background

Industrial waste gas is generally not treated and discharged by adopting an effective technical means, the price of foreign treatment equipment is high, and enterprises are reluctant to apply, so most of enterprises can discharge the industrial waste gas in the atmosphere, the health of people is harmed, particularly, workers on a production line inhale the gas which stimulates a respiratory system all day, the health of people is seriously harmed, and the national ministry of environmental protection carries out important supervision on waste gas discharge units in order to protect the health of workers.

Some enterprises adopt the water flow to spray the mode exhaust-gas treatment of handling, but inefficiency, can not solve the requirement of exhaust emission, and the harmful gas of emission becomes social problem all the time.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides an exhaust gas purification device, which solves the problem of the prior art.

In order to achieve the above object, the utility model discloses a technical scheme be:

a waste gas purification device comprises a waste gas treatment tank main body, wherein an air inlet funnel is arranged at the top end of the waste gas treatment tank main body, a lower air pipe is arranged in the air inlet funnel, a trapezoidal air outlet at the bottom end of the lower air pipe extends into the waste gas treatment tank main body, a purification plate is arranged in the waste gas treatment tank main body, a gas collection funnel is arranged at the bottom end of the purification plate, a water collection layer is further arranged in the waste gas treatment tank main body, an air pump is arranged in the water collection layer and connected with the gas collection funnel through a connecting pipe, exhaust pipes are arranged on two sides of the air pump, an interlayer and a drainage pump are arranged at the bottom end of the water collection layer, the drainage pump is positioned in the interlayer and connected with the water collection layer, a drainage pipe is arranged on the drainage pump, the drainage pipe penetrates through the interlayer and the bottom end, the exhaust pipe sequentially penetrates through the water collecting layer and the interlayer, a waste liquid pool is arranged at the bottom end of the waste gas treatment tank main body, and a drainage pipe is arranged in the waste liquid pool.

To the utility model discloses further description, be equipped with the filter screen in the air intake funnel, the filter screen place in trachea top air inlet department down.

To the utility model discloses further description, the purification board is from last to being filter layer, activated carbon layer and the layer of disinfecting down in proper order, the filter layer is made for short silk non-woven geotechnological cloth, the layer of disinfecting is made by photocatalyst nanometer silver layer.

For a further description of the present invention, the air pump is a waterproof type air pump.

To the utility model discloses further description, the blast pipe bottom is the pipe chute, and to exhaust-gas treatment jar main part inner wall below slope, its inclination is the degree.

Right the utility model discloses further description, exhaust-gas treatment jar main part inner wall still is equipped with the guide plate, the guide plate is located atomizer below, the guide plate bottom is connected the waste liquid pond.

It is right to the utility model discloses further description, exhaust-gas treatment jar main part one side still is equipped with the water storage box, be equipped with the water pump in the water storage box, the water pump is equipped with the raceway, the raceway with the layer is connected to the catchment.

To the utility model discloses further description, water storage box one side still is equipped with the connection water pipe that is used for external water source.

Compared with the prior art, the utility model has the advantages that: the defects that the waste gas treatment is directly carried out by adopting a water flow spraying mode, the efficiency is low, and the requirement of waste gas emission cannot be met are overcome; the multiple purification mode of the purification plate and the water mist spraying is adopted, so that the waste gas purification efficiency is improved; the mode that the water smoke was washed and is sprinkled has been improved for the waste gas that the water smoke can directly wash and be close to the inner wall is convenient for mix with the water, makes things convenient for follow-up collection.

Drawings

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

Fig. 2 is a schematic diagram of the structure of the purification plate of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, 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 efforts belong to the protection scope of the present invention.

Example 1, as shown in fig. 1 to 2:

a waste gas purification device comprises a waste gas treatment tank body 4, wherein an air inlet funnel 1 is arranged at the top end of the waste gas treatment tank body 4, a lower air pipe 3 is arranged in the air inlet funnel 1, a trapezoidal air outlet at the bottom end of the lower air pipe 3 extends into the waste gas treatment tank body 4, a purification plate 5 is arranged in the waste gas treatment tank body 4, a gas collection funnel 6 is arranged at the bottom end of the purification plate 5, a water collection layer 7 is further arranged in the waste gas treatment tank body 4, an air pump 9 is arranged in the water collection layer 7, the air pump 9 is connected with the gas collection funnel 6 through a connecting pipe 8, exhaust pipes 10 are arranged on two sides of the air pump 9, an interlayer 22 and a drainage pump 11 are arranged at the bottom end of the water collection layer 7, the drainage pump 11 is positioned in the interlayer 22 and connected with the water collection layer 7, a drainage pipe 12 is arranged on the drainage pipe 11, the exhaust pipe 10 sequentially penetrates through the water collecting layer 7 and the interlayer 22, a waste liquid pool 16 is arranged at the bottom end of the waste gas treatment tank main body 4, and a drainage pipe 17 is arranged in the waste liquid pool 16.

According to the preferable technical scheme, the air inlet funnel 1 is internally provided with the filter screen 2, and the filter screen 2 is placed at the air inlet at the top end of the lower air pipe 3.

According to a preferable technical scheme of the embodiment, the purification plate 5 is sequentially provided with a filter layer 501, an activated carbon layer 502 and a sterilization layer 503 from top to bottom, the filter layer 501 is made of short-filament non-woven geotextile, and the sterilization layer 503 is made of a photocatalyst nano silver layer.

In a preferred embodiment of this embodiment, the air pump 9 is a waterproof air pump.

In a preferred embodiment of this embodiment, the bottom end of the exhaust pipe 10 is an inclined pipe, and is inclined below the inner wall of the waste gas treatment tank main body 4, and the inclination angle is 45 degrees.

According to the preferable technical scheme, the inner wall of the waste gas treatment tank body 4 is further provided with a guide plate 15, the guide plate 15 is located below the atomizing spray head 14, and the bottom end of the guide plate 15 is connected with a waste liquid pool 16.

According to the preferable technical scheme, one side of the waste gas treatment tank body 4 is further provided with the water storage tank 18, the water pump 20 is arranged in the water storage tank 18, the water pump 20 is provided with the water delivery pipe 21, and the water delivery pipe 21 is connected with the water collection layer 7.

In a preferred technical scheme of this embodiment, a connection water pipe 19 for externally connecting a water source is further arranged on one side of the water storage tank 18.

In the present embodiment, all the components are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

Waste gas enters a waste gas treatment tank main body 4 through a lower gas pipe 3 in a gas inlet funnel 1, a detachable filter screen 2 on the lower gas pipe 3 can filter large granular substances in the waste gas, the waste gas enters the waste gas treatment tank main body 4 and then is secondarily purified by a purification plate 5, wherein the filter layer 501 and the activated carbon layer 502 can purify and filter the waste gas, the sterilization layer 503 can kill harmful bacteria in the waste gas because of containing photocatalyst nano silver, the waterproof air pump 9 can extract the waste gas after secondary treatment through the connecting pipe 8, then discharged to the lower part of the interlayer 22 through the exhaust pipe 10, the water in the water collecting layer 7 is extracted by the drainage pump 11 and then sprayed out through the atomizing nozzles 14 at the two ends of the transverse water pipe 13, the waste gas near the inner wall of the waste gas treatment tank body 4 is washed onto the inner wall, then the waste liquid is guided into a waste liquid pool 16 by a guide plate 15, and finally the waste liquid can be discharged through a discharge pipe 17 and collected for treatment.

Wherein the filter screen 2 is directly arranged at the top end of the lower water pipe 3 and can be directly taken out for cleaning,

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, a first feature "above," "over," and "on" a second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature, and a first feature "below," "under," and "under" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the first feature is at a lower level than the first feature.

In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in the specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the spirit and scope of the present invention.

Claims

1. A waste gas purification device comprises a waste gas treatment tank main body (4), wherein an air inlet funnel (1) is arranged at the top end of the waste gas treatment tank main body (4), and is characterized in that a lower air pipe (3) is arranged in the air inlet funnel (1), a trapezoidal air outlet at the bottom end of the lower air pipe (3) extends into the waste gas treatment tank main body (4), a purification plate (5) is arranged inside the waste gas treatment tank main body (4), a gas collection funnel (6) is arranged at the bottom end of the purification plate (5), a water collection layer (7) is further arranged inside the waste gas treatment tank main body (4), an air pump (9) is arranged in the water collection layer (7), the air pump (9) is connected with the gas collection funnel (6) through a connecting pipe (8), exhaust pipes (10) are arranged on two sides of the air pump (9), an interlayer (22) and a drainage pump (11) are arranged, drain pump (11) are located in interlayer (22) and with water collection layer (7) are connected, drain pump (11) are equipped with drain pipe (12), drain pipe (12) are passed interlayer (22) and bottom are equipped with horizontal water pipe (13), horizontal water pipe (13) both ends are equipped with just right atomizer (14) of exhaust-gas treatment jar main part (4) inner wall, blast pipe (10) pass in proper order water collection layer (7), interlayer (22), exhaust-gas treatment jar main part (4) bottom is equipped with waste liquid pond (16), waste liquid pond (16) are equipped with and excrete pipe (17).

2. An exhaust gas purification apparatus as claimed in claim 1, wherein a filter screen (2) is provided in the inlet funnel (1), and the filter screen (2) is placed at an air inlet at the top end of the lower air pipe (3).

3. The exhaust gas purification device according to claim 1, wherein the purification plate (5) comprises a filter layer (501), an activated carbon layer (502) and a sterilization layer (503) from top to bottom, the filter layer (501) is made of a short-filament non-woven geotextile, and the sterilization layer (503) is made of a photocatalyst nano silver layer.

4. An exhaust gas purification apparatus as claimed in claim 1, wherein said air pump (9) is a waterproof type air pump.

5. An exhaust gas purification apparatus as claimed in claim 1, wherein the bottom end of the exhaust pipe (10) is an inclined pipe, and is inclined at an angle of 45 degrees to the lower side of the inner wall of the exhaust gas treatment tank body (4).

6. An exhaust gas purification device as claimed in claim 1, wherein a guide plate (15) is further disposed on the inner wall of the exhaust gas treatment tank body (4), the guide plate (15) is located below the atomizer (14), and the bottom end of the guide plate (15) is connected to the waste liquid tank (16).

7. The exhaust gas purification device according to claim 1, wherein a water storage tank (18) is further disposed on one side of the exhaust gas treatment tank body (4), a water pump (20) is disposed in the water storage tank (18), the water pump (20) is provided with a water pipe (21), and the water pipe (21) is connected to the water collection layer (7).

8. An exhaust gas purification apparatus as claimed in claim 7, wherein a connection water pipe (19) for externally connecting a water source is further provided at one side of the water reservoir (18).