Deodorizing device suitable for discharged ammonia collection

Abstract

The utility model discloses a deodorization device suitable for discharged ammonia collection, which relates to the technical field of waste gas treatment, is suitable for treatment of discharged ammonia waste gas, and comprises a support frame, the purification tower is arranged in the support frame; the absorption unit is arranged on the outer surface of the purification tower and is used for absorption; the decomposition unit is arranged on the outer surface of the purification tower and used for decomposition, and the absorption unit comprises a liquid extraction assembly arranged on the outer surface of the supporting frame and an atomization assembly arranged in the purification tower. According to the waste gas treatment device disclosed by the utility model, harmful substances in waste gas can be conveniently and chemically neutralized through the mutual matching of the liquid storage tank, the connecting pipe I, the infusion pump, the liquid discharge pipe, the connecting seat, the shunt pipe and the atomizing nozzles; through cooperation of a communicating pipe, a dehumidifier, a second connecting pipe, a decomposition box, a UV photolysis lamp, a plasma electrolyzer, a suction pipe, an activated carbon plate and a suction pump, harmful gas in waste gas can be decomposed conveniently, and therefore the functionality of the deodorization device for collecting discharged ammonia is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, and particularly relates to a deodorizing device suitable for ammonia discharge collection. Background Technique

[0002] At present, domestic waste incineration has become the main treatment process. During the process of waste transfer and incineration, a large amount of malodorous gases will be generated. There are also odors similar to ammonia in the ash and fly ash of waste incineration. If the odorous gases are directly discharged into the atmospheric environment without treatment, it will directly cause air pollution. Therefore, it is necessary to deodorize and harmlessly treat the waste gas generated by waste incineration.

[0003] In the prior art, in the patent document with the publication number of CN219630999U, a device for ammonia removal and deodorization treatment of waste incineration exhaust gas is proposed, which includes: an exhaust gas collection module for collecting exhaust gas; an exhaust gas purification module, the input end of which is connected to the exhaust gas collection module for purifying exhaust gas; a detection module arranged on the exhaust gas purification module for detecting the exhaust gas treatment performance of the exhaust gas purification module; and an exhaust gas output module connected to the output end of the exhaust gas purification module for discharging the exhaust gas purified by the exhaust gas purification module. The utility model can timely deodorize and harmlessly treat a large amount of odor gases similar to ammonia generated during the process of waste transfer and incineration without causing air pollution.

[0004] In order to solve the problem that when the odor concentration is high, it cannot be completely treated in time, the prior art adopts the method of an exhaust gas collection module, an exhaust gas purification module, a detection module and an exhaust gas output module for treatment. However, there will still be a situation where it is inconvenient to integrally treat the exhaust gas during the use of the device, which further leads to the problem of reducing the practicability of the deodorizing device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a deodorizing device suitable for ammonia discharge collection to solve the problems put forward in the above background technique.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A deodorizing device suitable for ammonia discharge collection, suitable for the treatment of ammonia-containing exhaust gas, includes a support frame; a purification tower arranged inside the support frame; an absorption unit arranged on the outer surface of the purification tower for absorption; and a decomposition unit arranged on the outer surface of the purification tower for decomposition. The absorption unit includes a liquid pumping component arranged on the outer surface of the support frame and an atomization component arranged inside the purification tower. The decomposition unit includes a dehumidification component arranged on the outer surface of the purification tower and a decomposition component arranged on the outer surface of the support frame.

[0008] A further improvement of the technical solution of the present utility model lies in that: the liquid pumping assembly includes a liquid storage tank, the outer surface of the liquid storage tank is fixedly connected to the outer surface of the support frame, the bottom of the liquid storage tank is detachably connected to a first connecting pipe, and one end of the first connecting pipe is provided with a liquid pumping pump detachably connected to the upper surface of the liquid storage tank.

[0009] By adopting the above technical solution, the mutual cooperation of the liquid storage tank, the first connecting pipe and the liquid pumping pump can conveniently transport the neutralizing reagent in the liquid storage tank to the drain pipe.

[0010] A further improvement of the technical solution of the present utility model lies in that: the atomization assembly includes a drain pipe, the outer surface of the drain pipe is fixedly connected to the inner wall of the purification tower, one end of the drain pipe is connected to the output end of the liquid pumping pump through a pipeline, and the outer surface of the drain pipe is detachably connected to a connecting seat.

[0011] A further improvement of the technical solution of the present utility model lies in that: the outer surface of the connecting seat is fixedly connected to a shunt pipe, the bottom surface of the shunt pipe is provided with atomizing nozzles, a plurality of atomizing nozzles are provided and are evenly distributed on the bottom surface of the shunt pipe, and the outer surface of the shunt pipe is fixedly connected to a connecting ring.

[0012] By adopting the above technical solution, the mutual cooperation of the connecting seat, the shunt pipe, the drain pipe and the atomizing nozzles can conveniently atomize and spray the neutralizing reagent.

[0013] A further improvement of the technical solution of the present utility model lies in that: the dehumidification assembly includes a dehumidifier, the bottom surface of the dehumidifier is fixedly connected to the upper surface of the purification tower, and the output end of the dehumidifier is fixedly connected to a communicating pipe communicating with the inside of the purification tower.

[0014] By adopting the above technical solution, the mutual cooperation of the communicating pipe and the dehumidifier can conveniently remove the moisture in the waste gas.

[0015] A further improvement of the technical solution of the present utility model lies in that: the decomposition assembly includes a decomposition box, the top of the decomposition box is fixedly connected to a second connecting pipe detachably connected to the outer surface of the dehumidifier, the outer surface of the decomposition box is detachably connected to an air extraction pipe, and the other end of the air extraction pipe is detachably connected to an air extraction pump detachably connected to the outer surface of the decomposition box.

[0016] A further improvement of the technical solution of the present utility model lies in that: the inner wall of the decomposition box is detachably connected with an activated carbon plate, the inner wall of the decomposition box is detachably connected with a UV photolysis lamp, and the inner wall of the decomposition box is detachably connected with a plasma electrolyzer.

[0017] With the above technical solution, the cooperation of the decomposition box, UV photolysis lamp, plasma electrolyzer, exhaust pipe, activated carbon plate and exhaust pump can facilitate the decomposition of harmful gases in the waste gas.

[0018] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0019] 1. The present utility model provides a deodorization device suitable for ammonia discharge collection. The cooperation of the liquid storage tank, connecting pipe 1, liquid extraction pump, liquid discharge pipe, connecting seat, shunt pipe, atomizing nozzle and atomizing nozzle can facilitate the chemical neutralization of harmful substances in the waste gas, thereby increasing the functionality of the deodorization device.

[0020] 2. The present utility model provides a deodorization device suitable for ammonia discharge collection. The cooperation of the communicating pipe, dehumidifier, connecting pipe 2, decomposition box, UV photolysis lamp, plasma electrolyzer, exhaust pipe, activated carbon plate and exhaust pump can facilitate the decomposition of harmful gases in the waste gas, thereby increasing the functionality of the deodorization device for ammonia discharge collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural view of the present utility model;

[0022] Figure 2 is a front structural view of the present utility model;

[0023] Figure 3 is a schematic internal structure view of the purification tower of the present utility model;

[0024] Figure 4 is a schematic structural view of the purification component of the present utility model;

[0025] Figure 5 is a schematic partial structural view of the decomposition unit of the present utility model.

[0026] In the figure: 1, support frame; 2, purification tower; 3, absorption unit; 31, liquid storage tank; 32, connecting pipe 1; 33, liquid extraction pump; 34, liquid discharge pipe; 35, connecting seat; 36, shunt pipe; 37, atomizing nozzle; 38, connecting ring; 4, decomposition unit; 41, communicating pipe; 42, dehumidifier; 43, connecting pipe 2; 44, decomposition box; 45, UV photolysis lamp; 46, plasma electrolyzer; 47, exhaust pipe; 48, exhaust pump; 49, activated carbon plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following further describes the present utility model in detail with reference to the embodiments:

[0028] Embodiment 1

[0029] As Figures 1-5As shown in the figure, the utility model provides a deodorization device suitable for ammonia exhaust collection, which includes a support frame 1; a purification tower 2 arranged inside the support frame 1; an absorption unit 3 arranged on the outer surface of the purification tower 2 for absorption; and a decomposition unit 4 arranged on the outer surface of the purification tower 2 for decomposition. The absorption unit 3 includes a liquid pumping assembly arranged on the outer surface of the support frame 1 and an atomization assembly arranged inside the purification tower 2. The decomposition unit 4 includes a dehumidification assembly arranged on the outer surface of the purification tower 2 and a decomposition assembly arranged on the outer surface of the support frame 1. The liquid pumping assembly includes a liquid storage tank 31, the outer surface of the liquid storage tank 31 is fixedly connected with the outer surface of the support frame 1, the bottom of the liquid storage tank 31 is detachably connected with a first connecting pipe 32, one end of the first connecting pipe 32 is provided with a liquid pumping pump 33 detachably connected to the upper surface of the liquid storage tank 31. The atomization assembly includes a liquid discharge pipe 34, the outer surface of the liquid discharge pipe 34 is fixedly connected with the inner wall of the purification tower 2, one end of the liquid discharge pipe 34 is communicated with the output end of the liquid pumping pump 33 through a pipeline, the outer surface of the liquid discharge pipe 34 is detachably connected with a connecting seat 35, the outer surface of the connecting seat 35 is fixedly connected with a shunt pipe 36, the bottom surface of the shunt pipe 36 is provided with atomizing nozzles 37, a plurality of atomizing nozzles 37 are arranged and evenly distributed on the bottom surface of the shunt pipe 36, and the outer surface of the shunt pipe 36 is fixedly connected with a connecting ring 38. When using the deodorization device for ammonia exhaust collection, first, the waste gas is conveyed into the purification tower 2, then the liquid pumping pump 33 is started, and the neutralization reagent in the liquid storage tank 31 is conveyed into the liquid discharge pipe 34 through the first connecting pipe 32. Finally, the neutralization reagent is atomized and sprayed out through the shunt pipe 36, so as to increase the contact area with the waste gas, and thus neutralize the harmful substances in the waste gas.

[0030] Embodiment 2

[0031] As Figures 1-5As shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the dehumidification component includes a dehumidifier 42, the bottom surface of the dehumidifier 42 is fixedly connected to the upper surface of the purification tower 2, the output end of the dehumidifier 42 is fixedly connected to a communication pipe 41 that communicates with the inside of the purification tower 2, the decomposition component includes a decomposition box 44, the top of the decomposition box 44 is fixedly connected to a second connection pipe 43 that is detachably connected to the outer surface of the dehumidifier 42, the outer surface of the decomposition box 44 is detachably connected to an air extraction pipe 47, the other end of the air extraction pipe 47 is detachably connected to an air extraction pump 48 that is detachably connected to the outer surface of the decomposition box 44, the inner wall of the decomposition box 44 is detachably connected with an activated carbon plate 49, the inner wall of the decomposition box 44 is detachably connected with a UV photolysis lamp 45, and the inner wall of the decomposition box 44 is detachably connected with a plasma electrolyzer 46. When the waste gas is absorbed by the absorption unit 3, the moisture in the waste gas is removed through the mutual cooperation of the communication pipe 41 and the dehumidifier 42, and then the air extraction pump 48 is started. In cooperation with the air extraction pipe 47, air is extracted into the decomposition box 44, so that a negative pressure is generated inside the decomposition box 44, thereby facilitating the extraction of the waste gas in the dehumidifier 42 into the decomposition box 44. Then, through the physical absorption of the activated carbon plate 49, and then through the photolysis of the UV photolysis lamp 45 and the electrolysis of the plasma electrolyzer 46, the waste gas is treated to a great extent.

[0032] Next, the working principle of the deodorization device applicable to ammonia discharge collection will be specifically described.

[0033] As Figures 1-5 shown, when using the deodorization device for ammonia discharge collection, first, the waste gas is conveyed into the purification tower 2, then the liquid extraction pump 33 is started, and in cooperation with the first connection pipe 32, the neutralization reagent in the liquid storage tank 31 is conveyed into the drain pipe 34, and finally, in cooperation with the shunt pipe 36, the neutralization reagent is atomized and sprayed out, thereby increasing the contact area with the waste gas, so as to neutralize the harmful substances in the waste gas. When the waste gas is absorbed by the absorption unit 3, the moisture in the waste gas is removed through the mutual cooperation of the communication pipe 41 and the dehumidifier 42, and then the air extraction pump 48 is started. In cooperation with the air extraction pipe 47, air is extracted into the decomposition box 44, so that a negative pressure is generated inside the decomposition box 44, thereby facilitating the extraction of the waste gas in the dehumidifier 42 into the decomposition box 44. Then, through the physical absorption of the activated carbon plate 49, and then through the photolysis of the UV photolysis lamp 45 and the electrolysis of the plasma electrolyzer 46, the waste gas is treated to a great extent.

[0034] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, any modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A deodorizing device suitable for collecting ammonia exhaust, suitable for treating ammonia exhaust gas, comprising a support frame (1); A purification tower (2) arranged inside the support frame (1); An absorption unit (3) disposed on the outer surface of the purification tower (2) for absorption; and a decomposition unit (4) arranged on the outer surface of the purification tower (2) for decomposition, characterized in that: The absorption unit (3) comprises a liquid extraction component arranged on the outer surface of the support frame (1) and an atomization component arranged inside the purification tower (2); the decomposition unit (4) comprises a dehumidification component arranged on the outer surface of the purification tower (2) and a decomposition component arranged on the outer surface of the support frame (1).

2. A deodorizing device suitable for collecting exhaust ammonia according to claim 1, characterized in that: The liquid pumping assembly comprises a liquid storage tank (31), the outer surface of the liquid storage tank (31) is fixedly connected to the outer surface of the support frame (1), the bottom of the liquid storage tank (31) is detachably connected to a connecting pipe (32), and one end of the connecting pipe (32) is provided with a liquid pump (33) detachably connected to the upper surface of the liquid storage tank (31).

3. A deodorizing device suitable for collecting exhaust ammonia according to claim 2, characterized in that: The atomization assembly comprises a liquid discharge pipe (34), the outer surface of which is fixedly connected to the inner wall of the purification tower (2), one end of which is connected to the output end of the liquid suction pump (33) via a pipeline, and the outer surface of which is detachably connected to a connecting seat (35).

4. A deodorizing device suitable for collecting exhaust ammonia according to claim 3, characterized in that: The outer surface of the connecting seat (35) is fixedly connected to a shunt pipe (36), the bottom surface of the shunt pipe (36) is provided with an atomizing nozzle (37), a plurality of groups of the atomizing nozzles (37) are provided and are evenly distributed on the bottom surface of the shunt pipe (36), and the outer surface of the shunt pipe (36) is fixedly connected to a connecting ring (38).

5. A deodorizing device suitable for collecting exhaust ammonia according to claim 1, characterized in that: The dehumidification component comprises a dehumidifier (42), the bottom surface of the dehumidifier (42) is fixedly connected to the upper surface of the purification tower (2), and the output end of the dehumidifier (42) is fixedly connected to a connecting pipe (41) connected to the inside of the purification tower (2).

6. A deodorizing device suitable for collecting exhaust ammonia according to claim 5, characterized in that: The decomposition assembly comprises a decomposition box (44), the top of which is fixedly connected to a connecting pipe 2 (43) which is detachably connected to the outer surface of the dehumidifier (42), the outer surface of the decomposition box (44) is detachably connected to an exhaust pipe (47), and the other end of the exhaust pipe (47) is detachably connected to an exhaust pump (48) which is detachably connected to the outer surface of the decomposition box (44).

7. A deodorizing device suitable for collecting exhaust ammonia according to claim 6, characterized in that: The inner wall of the decomposition box (44) is detachably connected to an activated carbon plate (49), the inner wall of the decomposition box (44) is detachably connected to a UV photolysis lamp (45), and the inner wall of the decomposition box (44) is detachably connected to a plasma electrolyzer (46).

Images