CN210278720U

CN210278720U - Pesticide composition recovery unit for pesticide production waste gas

Info

Publication number: CN210278720U
Application number: CN201920904714.3U
Authority: CN
Inventors: 李王波; 刘洁利; 周升高; 张静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-10
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a pesticide composition recovery unit for pesticide production waste gas, including base and box, the top of base sets up box in addition, and the inside bottom of box is provided with holds the liquid case, the top of holding the liquid case is provided with the active carbon filter screen, the surface of box is provided with observation window and controller, the inside of box side connects fixed mounting to have the closing plate, the both sides of box are run through respectively and are provided with intake pipe and outlet duct, the surface of intake pipe runs through installs the check valve, the inside bottom of holding the liquid case is provided with disperses box and active carbon package, the output of outlet duct is provided with the fan. The utility model discloses have the effect that can effectually break away from the pesticide composition in the waste gas in the pesticide production to make the staff can extract the pesticide composition in the waste gas in the pesticide production and retrieve the recycle, with this benefit that improves the enterprise.

Description

Pesticide composition recovery unit for pesticide production waste gas

Technical Field

The utility model relates to a recovery unit technical field especially relates to a pesticide composition recovery unit for pesticide production waste gas.

Background

The broad definition of pesticide refers to a substance or a mixture of several substances and a preparation thereof, which are used for preventing, killing or controlling diseases, insects, grasses and other harmful organisms which harm agriculture and forestry, and purposefully regulate, control and influence the metabolic, growth, development and reproduction processes of plants and harmful organisms, or are derived from organisms, other natural products and produced by applying biotechnology, and a large amount of waste gas (mainly volatile matters of organic solvents, acetone, ethyl acetate, benzene, toluene, xylene and the like) is produced in agricultural production and discharged to the outside to cause huge pollution to the surrounding environment.

Most of pesticide waste gas has volatility and water solubility, so the waste gas generated in the pesticide production process usually contains variable pesticide components, the existing treatment mode of the pesticide waste gas is the same as that of common industrial waste gas, namely, the decomposition of harmful substances is realized by adopting a chemical treatment mode, but the pesticide components in the pesticide waste gas are not recycled, so that the resource waste is caused to a certain extent, and the economic benefit of enterprises is not facilitated.

Therefore, we propose a pesticide component recovery device for pesticide production waste gas to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pesticide component recovery device for pesticide production waste gas.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pesticide composition recovery unit for pesticide production waste gas, includes base and box, the top of base sets up the box in addition, and the inside bottom of box is provided with holds the liquid case, the top of holding the liquid case is provided with the active carbon filter screen, the surface of box is provided with observation window and controller, the inside of box side connects fixed mounting to have the closing plate, the both sides of box are run through respectively and are provided with intake pipe and outlet duct, the surface of intake pipe is run through and is installed the check valve, the inside bottom of holding the liquid case is provided with and disperses box and active carbon package, the output of outlet duct is provided with the fan.

Preferably, the corners of the bottom of the base are fixedly provided with support legs, the fan is positioned on one side of the box body, and the fan is fixedly arranged on the top of the base.

Preferably, the surfaces of the two sides of the box body are provided with outer pipeline interfaces in a penetrating mode, and the air inlet pipe and the air outlet pipe on the outer side of the box body are connected with the air inlet pipe and the air outlet pipe inside the box body through the outer pipeline interfaces.

Preferably, the liquid storage tank is internally provided with a water solution, and the dispersing box and the activated carbon bag are both submerged at the bottom of the water solution.

Preferably, the surface of the dispersing box is provided with a dispersing hole, one side of the top of the dispersing box is provided with a protruding interface in a penetrating mode, the output end of the air inlet pipe is sleeved on the surface of the protruding interface, and the output end of the air inlet pipe and the surface of the protruding interface are fixedly locked through a fixing belt.

Preferably, the both sides of holding the liquid case all fixed welding have a pair of stopper, and the inner wall movable contact of stopper and box, and the inside both sides of box all are provided with the slider, the active carbon filter screen passes through slider demountable installation in the inside of box.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up liquid storage box, aqueous solution, disperse box, activated carbon package, activated carbon filter screen, make the utility model discloses have can be effectual with the pesticide composition in the waste gas in the pesticide production break away from the effect, disperse the box can be effectual will get rid of the waste gas of particulate matter and evenly put in the aqueous solution of liquid storage box inside during the use to aqueous solution and activated carbon package can be effectual with the washing of the pesticide composition in the waste gas and adsorb to break away from and keep in the aqueous solution, in addition the gas that emerges from the aqueous solution can be adsorbed by the activated carbon filter screen once more again, thereby indirect realization is retrieved the pesticide composition in the waste gas in the pesticide production; in addition, the sealing performance of the box body can be effectively ensured through the sealing plate and the outer pipeline interface, and the situation that waste gas in pesticide production cannot be sucked into the box body due to air leakage in the box body when the fan is started is prevented; and the waste gas in the pesticide production can be uniformly and finely sprayed in the aqueous solution in the liquid storage tank by arranging the dispersing box and the dispersing hole, so that the full contact between the gas and the aqueous solution is increased.

Drawings

Fig. 1 is a perspective view of a pesticide component recovery device for pesticide production waste gas according to the present invention;

FIG. 2 is a schematic front view of the structure of FIG. 1;

figure 3 is an enlarged view of a portion of the diverging cartridge of figure 1.

In the figure: 1. a base; 2. a support leg; 3. a box body; 4. a sealing plate; 5. a liquid storage tank; 6. an aqueous solution; 7. a divergence box; 701. a diverging aperture; 702. a raised interface; 8. an active carbon bag; 9. an outer pipe interface; 10. an air inlet pipe; 11. a check valve; 12. fixing belts; 13. an air outlet pipe; 14. a fan; 15. a limiting block; 16. a slider; 17. an active carbon filter screen; 18. an observation window; 19. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a pesticide composition recovery unit for pesticide production waste gas, includes base 1 and box 3, and box 3 is in addition arranged at the top of base 1, and the bottom of box 3 inside is provided with holds liquid case 5, holds the top of liquid case 5 and is provided with active carbon filter screen 17, and active carbon filter screen 17 adopts the aluminium honeycomb, plastics honeycomb, the paper honeycomb of through-hole structure as the carrier, withCompared with the traditional activated carbon filter screen 17, the honeycomb activated carbon filter screen has better gas dynamic performance, small volume density, large specific surface area, high adsorption efficiency and small wind resistance coefficient, is made by loading powdered activated carbon on polyurethane foam, has the carbon content of about 35 to 50 percent, has high-efficiency adsorption performance of activated carbon, removes pollutants in volatile organic compounds of formaldehyde, toluene, hydrogen sulfide, chlorobenzene and air, has small air resistance and low energy consumption, can deodorize and deodorize under certain air quantity, purifies the environment, can be widely used for treating organic gases containing benzene, phenol, ester, alcohol, aldehyde and the like such as toluene, xylene, benzene and the like, malodorous gases and various gases containing trace heavy metals with low concentration and large air quantity, the surface of the box body 3 is provided with an observation window 18 and a controller 19, the observation window 18 is positioned above the controller 19 when in use, the model of the controller 19 can be MAM-330, which belongs to the prior art, when in use, the input end of the controller 19 is electrically connected with the output end of an external power supply, the inside of the side edge of the box body 3 is fixedly connected with a sealing plate 4, the sealing plate 4 is positioned inside the surface of the box body 3 to play a role of preventing the box body 3 from air leakage, the two sides of the box body 3 are respectively provided with an air inlet pipe 10 and an air outlet pipe 13 in a penetrating way, the surface of the air inlet pipe 10 is provided with a check valve 11 in a penetrating way, the model of the check valve 11 can be H14W-16P, which belongs to the prior art and plays a role of preventing the backflow of gas and aqueous solution 6, the bottom end inside the liquid storage box 5 is provided with a diffusion box 7 and an active carbon bag 8, the active carbon bag 8 is made of active carbon, the active carbon is a black porous solid carbon, the, the main component is carbon, and the specific surface area of common activated carbon is 500-1700 m²The industrial adsorbent has strong adsorption performance and wide application range, the output end of the air outlet pipe 13 is provided with the fan 14, the model of the fan 14 can be BLM-ZFJ, the industrial adsorbent belongs to the prior art, and the input end of the fan 14 is electrically connected with the output end of an external power supply when the industrial adsorbent is used.

The corner at the bottom of the base 1 is fixedly provided with a support leg 2, the fan 14 is positioned at one side of the box body 3, and the fan 14 is fixedly arranged at the top of the base 1; the surfaces of two sides of the box body 3 are respectively provided with an outer pipeline interface 9 in a penetrating way, the outer pipeline interfaces 9 are convenient for installation among connecting pipes and play a role in preventing air leakage at the position where the box body 3 is contacted with a pipeline, and an air inlet pipe 10 and an air outlet pipe 13 on the outer side of the box body 3 are connected with the air inlet pipe 10 and the air outlet pipe 13 in the box body 3 through the outer pipeline interfaces 9; the liquid storage tank 5 is internally provided with a water solution 6, and the dispersing box 7 and the activated carbon bag 8 are both submerged at the bottom of the water solution 6; a divergence hole 701 is formed in the surface of the divergence box 7, a protrusion interface 702 is arranged on one side of the top of the divergence box 7 in a penetrating mode, the output end of the air inlet pipe 10 is sleeved on the surface of the protrusion interface 702, the output end of the air inlet pipe 10 and the surface of the protrusion interface 702 are fixedly locked through a fixing belt 12, and the protrusion interface 702 and the fixing belt 12 are arranged to facilitate the detachment and installation between the output end of the air inlet pipe 10 and the divergence box 7; hold liquid case 5's both sides all fixed welding have a pair of stopper 15, and stopper 15 and box 3's inner wall movable contact, and the inside both sides of box 3 all are provided with slider 16, and activated carbon filter screen 17 passes through slider 16 demountable installation in box 3's inside, and the spout that cooperatees and use with slider 16 has been seted up on the surface of the first half of box 3 both sides inner wall during the use, therefore activated carbon filter screen 17 only stops at the inside upper end of box 3 with slider 16, and fixed connection between activated carbon filter screen 17 and the slider 16.

The working principle of the utility model is that when in use, a worker controls the fan 14 to rotate and operate through the controller 19, the fan 14 sucks air from the inside of the box body 3 through the air outlet pipe 13, negative pressure is formed in the inside of the box body 3 at the moment, pesticide production waste gas after dust treatment is sucked into the inside of the air inlet pipe 10 under the action of pressure, then the pesticide production waste gas enters the dispersing box 7 from the output end of the air inlet pipe 10, then the pesticide production waste gas is uniformly sprayed into the aqueous solution 6 in the liquid storage box 5 through the dispersing box 7, meanwhile, the pesticide production waste gas which is washed by the aqueous solution 6 and adsorbed by the activated carbon packet 8 is blown out of the water surface in the form of bubbles from the aqueous solution 6 and is broken and dispersed to flow to the upper part of the liquid storage box 5, then the gas blown out from the aqueous solution 6 is adsorbed again through the activated carbon filter screen 17, then the pesticide production waste gas which passes through the activated carbon filter screen 17 is sucked out, therefore, the pesticide components in the pesticide production waste gas are separated from the aqueous solution 6, and then the workers can extract the pesticide components in the pesticide production waste gas from the aqueous solution 6, the activated carbon bag 8 and the activated carbon filter screen 17, so that the pesticide components in the pesticide production waste gas are recovered.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pesticide component recovery device for pesticide production waste gas, which comprises a base (1) and a box body (3), it is characterized in that the top of the base (1) is also provided with a box body (3), the bottom end inside the box body (3) is provided with a liquid storage box (5), an active carbon filter screen (17) is arranged above the liquid storage tank (5), an observation window (18) and a controller (19) are arranged on the surface of the tank body (3), a sealing plate (4) is fixedly connected and arranged inside the side edge of the box body (3), an air inlet pipe (10) and an air outlet pipe (13) are respectively arranged on two sides of the box body (3) in a penetrating way, the surface of intake pipe (10) is run through and is installed check valve (11), hold the inside bottom of liquid case (5) and be provided with and disperse box (7) and active carbon package (8), the output of outlet duct (13) is provided with fan (14).

2. The recycling device for agricultural chemical ingredients used in agricultural chemical production waste gas as claimed in claim 1, wherein the support legs (2) are fixedly installed at the corners of the bottom of the base (1), the fan (14) is located at one side of the box body (3), and the fan (14) is fixedly installed at the top of the base (1).

3. The device for recovering the pesticide components in the waste gas generated in the pesticide production according to claim 1, wherein the outer pipeline connectors (9) penetrate through the surfaces of the two sides of the box body (3), and the air inlet pipe (10) and the air outlet pipe (13) on the outer side of the box body (3) are connected with the air inlet pipe (10) and the air outlet pipe (13) inside the box body (3) through the outer pipeline connectors (9).

4. The agricultural chemical ingredient recovery device for agricultural chemical production waste gas according to claim 1, wherein the liquid storage tank (5) is internally provided with the aqueous solution (6), and the divergence box (7) and the activated carbon bag (8) are both submerged at the bottom of the aqueous solution (6).

5. The device for recovering the pesticide components in the waste gas generated in the pesticide production according to claim 1, wherein a divergence hole (701) is formed in the surface of the divergence box (7), a protrusion interface (702) is arranged on one side of the top of the divergence box (7) in a penetrating manner, the output end of the air inlet pipe (10) is sleeved on the surface of the protrusion interface (702), and the output end of the air inlet pipe (10) and the surface of the protrusion interface (702) are fixedly locked through a fixing belt (12).

6. The device for recovering the pesticide components in the pesticide production waste gas as claimed in claim 1, wherein a pair of limiting blocks (15) are fixedly welded on two sides of the liquid storage tank (5), the limiting blocks (15) are in movable contact with the inner wall of the tank body (3), sliding blocks (16) are arranged on two sides of the interior of the tank body (3), and the activated carbon filter screen (17) is detachably mounted in the interior of the tank body (3) through the sliding blocks (16).