Waste gas treatment device for pesticide production

Abstract

The utility model discloses a waste gas treatment device for pesticide production, which comprises a base and a purification barrel arranged in the center of the top of the base, one side of the purification barrel is connected with a fan, the other side of the purification barrel is connected with a water tank, and the fan and the bottom of the water tank are fixedly connected with the top of the base; a filter box is arranged on the upper portion in the barrel body, and a plurality of activated carbon adsorption plates are connected to the interior of the filter box at equal intervals. The equipment has the advantage of efficiently purifying waste gas, and solves the problems that the waste gas treatment effect of part of waste gas treatment devices is not ideal, the agricultural waste gas treatment efficiency of the devices is low, the waste gas treatment devices may not thoroughly remove pollutants in the waste gas, the pollutant removal rate is low, and harmful components in the waste gas cannot be effectively removed.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment in pesticide production, in particular to a waste gas treatment device for pesticide production. Background Art

[0002] A large amount of waste gas containing various harmful components will be generated during the pesticide production process. If these waste gases are directly discharged without treatment, they will have a serious impact on the environment and human health. Waste gas treatment equipment can be used to treat the waste gas from pesticide factories.

[0003] The waste gas treatment effect of some waste gas treatment devices is not ideal, resulting in low efficiency of the device in treating agricultural waste gas. The waste gas treatment devices may not be sufficient to completely remove pollutants in the waste gas, resulting in low pollutant removal rate and inability to effectively remove harmful components in the waste gas. Utility Model Content

[0004] The purpose of the utility model is to provide a waste gas treatment device for pesticide production, which has the advantage of highly efficient waste gas purification and solves the problem that some waste gas treatment devices are not ideal for waste gas treatment, resulting in low efficiency of agricultural waste gas treatment by the device, and the waste gas treatment device may not be sufficient to completely remove pollutants in the waste gas, resulting in low pollutant removal rate and inability to effectively remove harmful components in the waste gas.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste gas treatment device for pesticide production, comprising a base and a purification barrel arranged at the top center thereof, a fan is connected to one side of the purification barrel, a water tank is connected to the other side of the purification barrel, and the fan and the bottom of the water tank are fixedly connected to the top of the base:

[0006] The purification barrel includes a barrel body, a filter box is provided on the upper part of the barrel body, a plurality of activated carbon adsorption plates are equidistantly connected inside the filter box, an air outlet pipe is fixedly connected to one side of the top of the filter box, one end of the air outlet pipe extends to the outside of the barrel body, a connecting pipe is fixedly connected to one side of the filter box, one end of the connecting pipe is fixedly connected to a purification bin, the purification bin is arranged at the center of the purification barrel, a spray component is provided inside the purification bin, and a water outlet pipe is fixedly connected to one side of the spray component.

[0007] As a preferred waste gas treatment device for pesticide production of the utility model, a first fixed plate and a second fixed plate are fixedly connected to the inner wall of the barrel body, the top of the first fixed plate is fixedly connected to the bottom of the filter box, the second fixed plate is fixedly connected to the surface of the purification bin, and the front end of the purification bin is fixedly connected to an exhaust pipe, and one end of the exhaust pipe extends to the outside of the barrel body.

[0008] As a preferred waste gas treatment device for pesticide production of the utility model, a sewage hopper is fixedly connected to the lower part of the barrel body, a sewage pipe is fixedly connected to the bottom of the sewage hopper, and one end of the sewage pipe extends to the outside of the barrel body.

[0009] As a preferred waste gas treatment device for pesticide production of the utility model, the spray part includes a spray ring pipe fixed inside the purification chamber, a plurality of spray heads are fixedly connected to the inner wall of the spray ring pipe, and one side of the spray ring pipe is fixedly connected to one end of the water outlet pipe.

[0010] As a preferred waste gas treatment device for pesticide production of the utility model, the other end of the water outlet pipe extends to the outside of the barrel body and is fixedly connected to a water pump, the bottom of the water pump is fixedly connected to a water tank, the water pumping end of the water pump is fixedly connected to a water pumping pipe, and one end of the water pumping pipe extends to the inside of the water tank.

[0011] As a preferred waste gas treatment device for pesticide production of the utility model, the air outlet end of the fan is fixedly connected to a heating pipe, one end of the heating pipe is fixedly connected to one end of the air outlet pipe, and a plurality of electric heating rings are fixedly sleeved on the surface of the heating pipe.

[0012] As a preferred embodiment of the waste gas treatment device for pesticide production of the utility model, a protective cover is provided on the outside of the heating tube, and the bottom of the protective cover is fixedly connected to the top of the base.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. When the utility model needs to treat the pesticide waste gas, the operator can connect the waste gas pipeline to the exhaust end of the fan and start the fan. The fan introduces the waste gas into the heating pipe. After the waste gas is introduced into the heating pipe, the electric heating ring can be energized. The energized electric heating ring can heat the waste gas passing through the heating pipe. The heated waste gas can be transported to the inside of the filter box through the air outlet pipe. After the waste gas enters, it is filtered and purified through multiple activated carbon adsorption plates. The gas purified by multiple activated carbon adsorption plates can be transported to the inside of the purification chamber through the connecting pipe. When the gas enters the purification chamber, the operator The water pump can be started, and the water pump will draw the reaction solution pre-injected into the water tank to the water pump through the suction pipe and transport it to the inside of the spray ring pipe through the outlet pipe. The reaction solution entering the spray ring pipe can be sprayed to the internal gas of the purification chamber through multiple spray heads, so that the solution can fully react with the gas to effectively purify the gas. The effectively purified gas can be discharged into the air, and the relatively pure air will not pollute the environment, ensuring that the exhaust gas treatment device can efficiently remove pollutants in the exhaust gas, effectively improving the exhaust gas treatment efficiency of the device, so as to effectively remove harmful components in the exhaust gas.

[0015] 2. When the water pump of the utility model is started, the reaction solution in the water tank can be pumped out through the pumping pipe. After the pumped reaction solution is pressurized by the water pump, it enters the spray ring pipe along the outlet pipe, and is then sprayed into the purification chamber by the spray head to purify the waste gas by spraying. In this way, a closed circulating water supply system is formed, which can not only ensure the continuity of spray purification, but also save water resources and improve the overall operating efficiency of the waste gas treatment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a rear view of the utility model;

[0018] Figure 3 It is a cross-sectional view of the utility model;

[0019] Figure 4 It is a cross-sectional view of the purification barrel of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the spraying part of the utility model.

[0021] In the figure: 1. base; 2. fan; 3. heating tube; 4. electric heating ring; 5. protective cover; 6. air outlet pipe; 7. purification barrel; 701. barrel body; 702. first fixing plate; 703. second fixing plate; 8. filter box; 9. activated carbon adsorption plate; 10. connecting pipe; 11. purification chamber; 12. sewage bucket; 13. sewage pipe; 14. spray part; 140. spray ring pipe; 141. spray head; 15. water outlet pipe; 16. water tank; 17. water pump; 18. water suction pipe; 19. exhaust pipe. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 , a waste gas treatment device for pesticide production, comprising a base 1 and a purification barrel 7 arranged at the top center thereof, a fan 2 is connected to one side of the purification barrel 7, a water tank 16 is connected to the other side of the purification barrel 7, and the bottom of the fan 2 and the water tank 16 are fixedly connected to the top of the base 1:

[0023] Furthermore, the purification barrel 7 includes a barrel body 701, a filter box 8 is provided on the upper part of the barrel body 701, a plurality of activated carbon adsorption plates 9 are equidistantly connected inside the filter box 8, an air outlet pipe 6 is fixedly connected to one side of the top of the filter box 8, one end of the air outlet pipe 6 extends to the outside of the barrel body 701, a connecting pipe 10 is fixedly connected to one side of the filter box 8, one end of the connecting pipe 10 is fixedly connected to a purification chamber 11, the purification chamber 11 is arranged at the center of the purification barrel 7, a spray component 14 is provided inside the purification chamber 11, and a water outlet pipe 15 is fixedly connected to one side of the spray component 14.

[0024] When it is necessary to treat the pesticide waste gas, the operator can connect the waste gas pipeline to the exhaust end of the fan 2 and start the fan 2. The fan 2 introduces the waste gas into the heating tube 3. After the waste gas is introduced into the heating tube 3, the electric heating ring 4 can be energized. The energized electric heating ring 4 can heat the waste gas passing through the heating tube 3. The heated waste gas can be transported to the inside of the filter box 8 through the air outlet pipe 6. After the waste gas enters, it is filtered and purified through multiple activated carbon adsorption plates 9. The gas purified by the multiple activated carbon adsorption plates 9 can be transported to the inside of the purification chamber 11 through the connecting pipe 10. When the gas enters the purification chamber 11, the operator can start the water pump 1 7. The water pump 17 draws the reaction solution pre-injected into the water tank 16 to the water pump 17 through the pumping pipe 18 and transports it to the inside of the spray ring pipe 140 through the outlet pipe 15. The reaction solution entering the spray ring pipe 140 can be sprayed to the gas inside the purification chamber 11 through multiple spray heads 141, so that the solution can fully react with the gas to effectively purify the gas. The effectively purified gas can be discharged into the air, and the relatively pure air will not pollute the environment, ensuring that the exhaust gas treatment device can efficiently remove pollutants in the exhaust gas, effectively improving the exhaust gas treatment efficiency of the device, so as to effectively remove harmful components in the exhaust gas.

[0025] Furthermore, a first fixing plate 702 and a second fixing plate 703 are fixedly connected to the inner wall of the barrel body 701, the top of the first fixing plate 702 is fixedly connected to the bottom of the filter box 8, the second fixing plate 703 is fixedly connected to the surface of the purification chamber 11, and the front end of the purification chamber 11 is fixedly connected to an exhaust pipe 19, and one end of the exhaust pipe 19 extends to the outside of the barrel body 701.

[0026] After completing all purification steps, the waste gas processed by the purification chamber 11 will be transported from the inside of the barrel body 701 to the outside of the barrel body 701 through the exhaust pipe 19.

[0027] Furthermore, a sewage bucket 12 is fixedly connected to the lower part of the barrel body 701 , a sewage pipe 13 is fixedly connected to the bottom of the sewage bucket 12 , and one end of the sewage pipe 13 extends to the outside of the barrel body 701 .

[0028] The sewage bucket 12 is set to collect wastewater generated during the purification process, and the sewage pipe 13 is the outlet of the sewage bucket 12. Its bottom is fixedly connected to the sewage bucket 12, and one end extends to the outside of the barrel body 701, which means that the treated wastewater will be discharged from the device through the sewage pipe 13 and enter the subsequent wastewater treatment system.

[0029] Furthermore, the spray member 14 includes a spray ring pipe 140 fixed inside the purification chamber 11 , a plurality of spray heads 141 are fixedly connected to the inner wall of the spray ring pipe 140 , and one side of the spray ring pipe 140 is fixedly connected to one end of the water outlet pipe 15 .

[0030] The spray ring pipe 140 is arranged in a ring shape and can be evenly distributed in the purification chamber 11 to ensure that the exhaust gas at various locations in the purification chamber 11 can fully contact with the spray water. The spray head 141 can spray water evenly and finely, increase the contact area with the exhaust gas, and improve the purification efficiency.

[0031] Furthermore, the other end of the water outlet pipe 15 extends to the outside of the barrel body 701 and is fixedly connected to a water pump 17. The bottom of the water pump 17 is fixedly connected to a water tank 16. The water pumping end of the water pump 17 is fixedly connected to a water pumping pipe 18, and one end of the water pumping pipe 18 extends to the inside of the water tank 16.

[0032] When the water pump 17 is started, the reaction solution in the water tank 16 can be pumped out through the pumping pipe 18. After the pumped reaction solution is pressurized by the water pump 17, it enters the spray ring pipe 140 along the outlet pipe 15, and is then sprayed into the purification chamber 11 by the spray head 141 to spray and purify the exhaust gas. In this way, a closed circulating water supply system is formed, which can not only ensure the continuity of spray purification, but also save water resources and improve the overall operating efficiency of the exhaust gas treatment device.

[0033] Furthermore, a heating tube 3 is fixedly connected to the air outlet end of the fan 2 , one end of the heating tube 3 is fixedly connected to one end of the air outlet pipe 6 , and a plurality of electric heating rings 4 are fixedly sleeved on the surface of the heating tube 3 .

[0034] Before the exhaust gas is pressurized by the fan 2 and transported to the filter box 8, it will first be preheated by the heating tube 3. The purpose of this design is to increase the temperature of the exhaust gas, which helps certain pollutants to be better adsorbed or oxidized at a higher temperature, thereby improving the exhaust gas treatment effect.

[0035] Furthermore, a protective cover 5 is provided outside the heating tube 3 , and the bottom of the protective cover 5 is fixedly connected to the top of the base 1 .

[0036] The main function of the protective cover 5 is to provide physical protection for the heating tube 3 and the electric heating ring 4 thereon to prevent damage caused by accidental collision, falling of foreign objects, etc., and at the same time, it can also reduce heat loss and improve thermal efficiency.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste gas treatment device for pesticide production, comprising a base (1) and a purification barrel (7) arranged at the top center thereof, one side of the purification barrel (7) is connected to a fan (2), and the other side of the purification barrel (7) is connected to a water tank (16), the bottom of the fan (2) and the water tank (16) are fixedly connected to the top of the base (1), characterized in that: The purification barrel (7) comprises a barrel body (701), a filter box (8) is arranged above the barrel body (701), a plurality of activated carbon adsorption plates (9) are equidistantly connected inside the filter box (8), an air outlet pipe (6) is fixedly connected to one side of the top of the filter box (8), one end of the air outlet pipe (6) extends to the outside of the barrel body (701), a connecting pipe (10) is fixedly connected to one side of the filter box (8), one end of the connecting pipe (10) is fixedly connected to a purification chamber (11), the purification chamber (11) is arranged at the center of the purification barrel (7), a spray component (14) is arranged inside the purification chamber (11), and a water outlet pipe (15) is fixedly connected to one side of the spray component (14).

2. The waste gas treatment device for pesticide production according to claim 1, characterized in that: The inner wall of the barrel body (701) is fixedly connected with a first fixing plate (702) and a second fixing plate (703); the top of the first fixing plate (702) is fixedly connected to the bottom of the filter box (8); the second fixing plate (703) is fixedly connected to the surface of the purification chamber (11); the front end of the purification chamber (11) is fixedly connected with an exhaust pipe (19); one end of the exhaust pipe (19) extends to the outside of the barrel body (701).

3. The waste gas treatment device for pesticide production according to claim 2, characterized in that: A sewage bucket (12) is fixedly connected to the lower part of the barrel body (701), and a sewage discharge pipe (13) is fixedly connected to the bottom of the sewage bucket (12), and one end of the sewage discharge pipe (13) extends to the outside of the barrel body (701).

4. The waste gas treatment device for pesticide production according to claim 1, characterized in that: The spraying member (14) comprises a spraying ring pipe (140) fixed inside the purification chamber (11), a plurality of spraying heads (141) are fixedly connected to the inner wall of the spraying ring pipe (140), and one side of the spraying ring pipe (140) is fixedly connected to one end of the water outlet pipe (15).

5. The waste gas treatment device for pesticide production according to claim 4, characterized in that: The other end of the water outlet pipe (15) extends to the outside of the barrel body (701) and is fixedly connected to a water pump (17); the bottom of the water pump (17) is fixedly connected to a water tank (16); the water pumping end of the water pump (17) is fixedly connected to a water pumping pipe (18); one end of the water pumping pipe (18) extends to the inside of the water tank (16).

6. The waste gas treatment device for pesticide production according to claim 1, characterized in that: The air outlet end of the fan (2) is fixedly connected to a heating pipe (3), one end of the heating pipe (3) is fixedly connected to one end of the air outlet pipe (6), and a plurality of electric heating rings (4) are fixedly sleeved on the surface of the heating pipe (3).

7. The waste gas treatment device for pesticide production according to claim 6, characterized in that: A protective cover (5) is provided outside the heating tube (3), and the bottom of the protective cover (5) is fixedly connected to the top of the base (1).

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