CN214513526U

CN214513526U - Waste gas treatment device is used in clethodim production

Info

Publication number: CN214513526U
Application number: CN202022445191.6U
Authority: CN
Inventors: 吴克崇; 王学胜
Original assignee: Ningxia Yifan Biotechnology Co Ltd
Current assignee: Ningxia Yifan Biotechnology Co Ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-10-29
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a waste gas treatment device is used in clethodim production, include the primary treatment case, spray the case and disinfect the case, the one end of primary treatment case is equipped with the air inlet, be equipped with filter screen and electrostatic precipitator net in the primary treatment case, the upper end that the air inlet was kept away from to the primary treatment case is equipped with aspiration pump one, the end of giving vent to anger of aspiration pump one is equipped with outlet duct one, the lateral wall that sprays the case is equipped with the feeder hopper, it is equipped with the circulating pump to spray case lateral wall bottom, the end of intaking of circulating pump is equipped with the inlet tube, the play water end of circulating pump is equipped with the shower, the top that sprays the case is equipped with out the gas hopper, the top intercommunication that goes out the gas hopper has outlet duct two, the top that disinfects the case is equipped with aspiration pump two, the end of giving vent to anger of aspiration pump two and disinfect incasement chamber intercommunication. Compared with the prior art, the utility model the advantage lie in: harmful substances and acidic substances in the waste gas generated in clethodim production can be effectively removed, and the waste gas can be effectively prevented from polluting the atmosphere.

Description

Waste gas treatment device is used in clethodim production

Technical Field

The utility model relates to a waste gas treatment technical field specifically indicates a waste gas treatment device is used in clethodim production.

Background

The clethodim is a novel dry field post-emergence herbicide, has excellent selectivity, and is suitable for preventing and killing gramineous weeds such as wild oat, large crabgrass, green bristlegrass, goosegrass herb, bluegrass, stiff grass and the like in broad-leaved fields such as soybean, rape, cotton, peanut and the like. After the herbicide is applied, the herbicide can be quickly absorbed by stem leaves of gramineous weeds and is conducted to stem tips and meristems, the activity of the meristems is inhibited, cell division is destroyed, and finally the weeds die. However, clethodim produces a large amount of acidic and toxic gases in the production process, and the existing clethodim cannot effectively treat waste gas in the production process, so that the waste gas is easy to cause atmospheric pollution and harm human health if the waste gas is directly discharged into the air.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a waste gas treatment device is used in clethodim production.

In order to solve the technical problem, the utility model provides a technical scheme does: a waste gas treatment device for clethodim production comprises a primary treatment box, a spraying box and a sterilization box, wherein an air inlet is formed in one end of the primary treatment box, a filter screen and an electrostatic dust removal net are arranged in the primary treatment box, a first air suction pump is arranged at the upper end, far away from the air inlet, of the primary treatment box, the air suction end of the first air suction pump is communicated with the inner cavity of the primary treatment box, a first air outlet pipe extending into the inner cavity of the spraying box is arranged at the air outlet end of the first air suction pump, a feeding hopper located below the first air outlet pipe is arranged on the side wall of the spraying box, a feeding pipe communicated with the inner cavity of the spraying box is arranged at the bottom end of the feeding hopper, a feeding valve is arranged on the feeding pipe, a circulating pump is arranged at the bottom of the side wall of the spraying box, a water inlet pipe communicated with the bottom of the inner cavity of the spraying box is arranged at the water inlet end of the circulating pump, and a spraying pipe extending to the upper part of the inner cavity of the spraying box is arranged at the water outlet end of the circulating pump, the novel sterilization box is characterized in that a spray head is arranged on the spray pipe, an air outlet hopper is arranged above the spray box, a second air outlet pipe is communicated with the upper portion of the air outlet hopper, a second air suction pump is arranged above the sterilization box, the air suction end of the second air suction pump is communicated with the second air outlet pipe, the air outlet end of the second air suction pump is communicated with the inner cavity of the sterilization box, a plurality of ultraviolet lamp tubes are arranged in the sterilization box, and an L-shaped exhaust pipe is arranged at one end, away from the second air suction pump, of the sterilization box.

As an improvement, the bottom of the spraying box is provided with a stirring motor, an output shaft of the stirring motor is provided with a stirring shaft positioned in the spraying box, and the stirring shaft is provided with a stirring rod.

As an improvement, the water inlet end of the water inlet pipe is provided with a filter ball.

As an improvement, the side wall of the spraying box is provided with a water inlet, the water inlet is connected with a sealing cover in a threaded manner, the bottom of the spraying box is provided with a water outlet pipe located on one side of the stirring motor, and the water outlet pipe is provided with a valve.

As an improvement, the inner wall of the air outlet hopper is provided with a demisting layer and an active carbon adsorption layer positioned above the demisting layer.

As an improvement, the upper end of the L-shaped exhaust pipe is provided with a rain-proof cap.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a waste gas treatment device is used in clethodim production guides into the primary treatment incasement through setting up a aspiration pump with the waste gas that clethodim production produced, the setting of filter screen can carry out the primary filter to the large granule dust in the waste gas, the electrostatic precipitator net can adsorb the tiny particle dust in the waste gas, waste gas after the primary filter enters into the spray box through outlet duct one, can put into spray box bottom with the clear water through the water inlet, and can be to leading-in alkaline medicament in the spray box through the feeder hopper, through setting up agitator motor, can make alkaline medicament and clear water intensive mixing, through starting the circulating pump, take out alkaline liquid to the shower nozzle department of shower, can carry out the neutralization to the acid gas in the waste gas. Can effectively get rid of the acidic material in the waste gas, the pungent smell in the adsorbable waste gas of setting up of active carbon adsorption layer through setting up aspiration pump two, can be with the leading-in case that disinfects of the waste gas after the neutralization, ultraviolet tube's setting can carry out germicidal treatment to waste gas to avoid waste gas pollution atmosphere.

Drawings

Figure 1 is the utility model discloses a clethodim production is with exhaust treatment device's schematic structure view.

As shown in the figure: 1. the device comprises a primary treatment box, 2, a spraying box, 3, a sterilization box, 4, an air inlet, 5, a filter screen, 6, an electrostatic dust removal net, 7, a first air suction pump, 8, a first air outlet pipe, 9, a feed hopper, 10, a feed pipe, 11, a circulating pump, 12, a water inlet pipe, 13, a spraying pipe, 14, an air outlet hopper, 15, a second air outlet pipe, 16, a second air suction pump, 17, an ultraviolet lamp tube, 18, an L-shaped exhaust pipe, 19, a stirring motor, 20, a stirring shaft, 21, a filter ball, 22, a water inlet, 23, a water outlet pipe, 24, a defogging layer, 25, an activated carbon adsorption layer, 26 and a rainproof cap.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

With reference to the attached drawing 1, the waste gas treatment device for clethodim production comprises a primary treatment box 1, a spraying box 2 and a sterilization box 3, wherein an air inlet 4 is formed in one end of the primary treatment box 1, a filter screen 5 and an electrostatic dust removal screen 6 are arranged in the primary treatment box 1, a first air suction pump 7 is arranged at the upper end, far away from the air inlet 4, of the primary treatment box 1, the air suction end of the first air suction pump 7 is communicated with the inner cavity of the primary treatment box 1, a first air outlet pipe 8 extending into the inner cavity of the spraying box 2 is arranged at the air outlet end of the first air suction pump 7, a feeding hopper 9 positioned below the first air outlet pipe 8 is arranged on the side wall of the spraying box 2, a feeding pipe 10 communicated with the inner cavity of the spraying box 2 is arranged at the bottom end of the feeding hopper 9, a circulating pump 11 is arranged at the bottom of the side wall of the spraying box 2, a feeding pipe 12 communicated with the bottom of the inner cavity of the spraying box 2 is arranged at the water inlet end of the circulating pump 11, the water outlet end of the circulating pump 11 is provided with a spraying pipe 13 extending to the upper side of the inner cavity of the spraying box 2, a spray head is arranged on the spraying pipe 13, an air outlet hopper 14 is arranged above the spraying box 2, the upper side of the air outlet hopper 14 is communicated with an air outlet pipe two 15, an air extracting pump two 16 is arranged above the sterilizing box 3, the air extracting end of the air extracting pump two 16 is communicated with the air outlet pipe two 15, the air outlet end of the air extracting pump two 16 is communicated with the inner cavity of the sterilizing box 3, a plurality of ultraviolet lamp tubes 17 are arranged in the sterilizing box 3, and one end, away from the air extracting pump two 16, of the sterilizing box 3 is provided with an L-shaped exhaust pipe 18.

The bottom of spraying case 2 is equipped with agitator motor 19, agitator motor 19's output shaft is equipped with the (mixing) shaft 20 that is located spraying case 2, be equipped with the puddler on the (mixing) shaft 20.

The water inlet end of the water inlet pipe 12 is provided with a filter ball 21.

The lateral wall of spraying case 2 is equipped with water inlet 22, threaded connection has sealed lid on the water inlet 22, the bottom of spraying case 2 is equipped with the outlet pipe 23 that is located agitator motor 19 one side, be equipped with the valve on the outlet pipe 23.

The inner wall of the air outlet hopper 14 is provided with a demisting layer 24 and an activated carbon adsorption layer 25 positioned above the demisting layer 24.

The upper end of the L-shaped exhaust pipe 18 is provided with a rain-proof cap 26.

When the utility model is implemented, the first air pump is started, the first air pump guides the waste gas generated by clethodim production into the primary treatment box, the filter screen is arranged to primarily filter large-particle dust in the waste gas, the electrostatic dust removal net can adsorb small-particle dust in the waste gas, the waste gas after primary filtration enters the spraying box through the first air outlet pipe, clear water can be put into the bottom of the spraying box through the water inlet, the alkaline medicament can be guided into the spraying box through the feed hopper, the stirring motor is started to fully mix the alkaline medicament and the clear water, the alkaline liquid is pumped to the nozzle of the spraying pipe by starting the circulating pump, the acidic gas in the waste gas can be neutralized, the acidic substances in the waste gas can be effectively removed, the active carbon adsorption layer is arranged to adsorb pungent odor in the waste gas, the second air pump is started, the neutralized waste gas can be guided into the sterilization box, the ultraviolet lamp tube can sterilize the waste gas, thereby preventing the waste gas from polluting the atmosphere.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a clethodim production is with exhaust treatment device, includes primary treatment case (1), sprays case (2) and disinfect case (3), its characterized in that: one end of the primary treatment box (1) is provided with an air inlet (4), a filter screen (5) and an electrostatic dust removal net (6) are arranged in the primary treatment box (1), the upper end of the primary treatment box (1), which is far away from the air inlet (4), is provided with a first air suction pump (7), the air suction end of the first air suction pump (7) is communicated with the inner cavity of the primary treatment box (1), the air outlet end of the first air suction pump (7) is provided with a first air outlet pipe (8) which extends into the inner cavity of the spraying box (2), the side wall of the spraying box (2) is provided with a feed hopper (9) which is positioned below the first air outlet pipe (8), the bottom end of the feed hopper (9) is provided with an inlet pipe (10) which is communicated with the inner cavity of the spraying box (2) and a feed valve is arranged on the inlet pipe (10), the bottom of the side wall of the spraying box (2) is provided with a circulating pump (11), the water inlet end of the circulating pump (11) is provided with an inlet pipe (12) which is communicated with the bottom of the inner cavity of the spraying box (2), the water outlet end of the circulating pump (11) is provided with a spray pipe (13) extending to the upper side of an inner cavity of the spray box (2), a spray head is arranged on the spray pipe (13), an air outlet hopper (14) is arranged above the spray box (2), the upper portion of the air outlet hopper (14) is communicated with an air outlet pipe II (15), an air suction pump II (16) is arranged above the sterilization box (3), the air suction end of the air suction pump II (16) is communicated with the air outlet pipe II (15) and the air outlet end of the air suction pump II (16) is communicated with the inner cavity of the sterilization box (3), a plurality of ultraviolet lamp tubes (17) are arranged in the sterilization box (3), and one end, far away from the air suction pump II (16), of the sterilization box (3) is provided with an L-shaped exhaust pipe (18).

2. The waste gas treatment device for clethodim production according to claim 1, characterized in that: the bottom of spraying case (2) is equipped with agitator motor (19), the output shaft of agitator motor (19) is equipped with (mixing) shaft (20) that are located spraying case (2), be equipped with the puddler on (mixing) shaft (20).

3. The waste gas treatment device for clethodim production according to claim 1, characterized in that: the water inlet end of the water inlet pipe (12) is provided with a filter ball (21).

4. The exhaust treatment device for clethodim production according to claim 2, characterized in that: the side wall of spraying case (2) is equipped with water inlet (22), threaded connection has sealed lid on water inlet (22), the bottom of spraying case (2) is equipped with outlet pipe (23) that are located agitator motor (19) one side, be equipped with the valve on outlet pipe (23).

5. The waste gas treatment device for clethodim production according to claim 1, characterized in that: the inner wall of the air outlet hopper (14) is provided with a demisting layer (24) and an activated carbon adsorption layer (25) positioned above the demisting layer (24).

6. The waste gas treatment device for clethodim production according to claim 1, characterized in that: the upper end of the L-shaped exhaust pipe (18) is provided with a rain-proof cap (26).