High-energy split bond and nano trapping liquid absorption coupled flue gas treatment equipment

Abstract

The utility model discloses high-energy split bond and nanometer trapping liquid absorption coupling flue gas treatment equipment which comprises a flue gas treatment equipment body and a spraying assembly, and the flue gas treatment equipment body comprises a first reaction tank and a second reaction tank. According to the high-energy split bond and nano trapping liquid absorption coupling flue gas treatment equipment disclosed by the utility model, a lower polymerization cover, a middle dispersion cover and an upper polymerization cover are arranged and mounted in a second reaction tank from bottom to top, and a lower spray head, a middle spray disc and an upper spray head are mounted at the upper ends of the lower polymerization cover, the middle dispersion cover and the upper polymerization cover respectively; according to the flue gas treatment device, first-layer gathering spraying, second-layer small-range dispersing spraying and third-layer re-gathering spraying in flue gas treatment can be realized, so that the sufficient reaction of sprayed trapping liquid and substances in flue gas in the flue gas treatment is improved, the reaction sufficiency is further improved, dust particles, harmful gas and peculiar smell in the flue gas are comprehensively and sufficiently eliminated, and the environmental pollution is reduced. And adverse influence on the environment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection, in particular to a high-energy bond-splitting and nano-capturing liquid absorption coupling flue gas treatment device. Background Art

[0002] Flue gas is a mixture of gas and smoke, and is the main cause of atmospheric pollution in residential areas. The composition of flue gas is very complex. The gas includes water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbons and nitrogen oxides, etc. The smoke includes fuel ash, coal particles, oil droplets and high-temperature cracking products.

[0003] Most existing treatment methods use bag filters to remove particles, and then use activated carbon adsorption or solvents to absorb harmful substances in the flue gas. However, this method is cumbersome and requires real-time monitoring of the content of harmful substances in the exhaust flue gas, which is very troublesome. At the same time, the odor is difficult to clear, and the exhaust will cause a great impact on the environmental odor. Utility Model Content

[0004] The main purpose of the utility model is to provide a high-energy bond splitting and nano-capture liquid absorption coupling flue gas treatment equipment, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A high-energy bond splitting and nano-capture liquid absorption coupled flue gas treatment equipment, including a flue gas treatment equipment body and a spray assembly, the flue gas treatment equipment body includes a first reaction tank and a second reaction tank, the spray assembly includes a lower polymer cover, a middle dispersion cover and an upper polymer cover arranged in sequence from the bottom to the top in the second reaction tank, and a spray pipe fixedly installed on one side of the second reaction tank, and a lower spray head, a middle spray plate and an upper spray head are also fixedly installed on the spray pipe in the second reaction tank from bottom to top.

[0007] Preferably, the lower polymerization cover and the upper polymerization cover have the same structure, and the lower polymerization cover and the upper polymerization cover do not contact the inner wall of the second reaction tank, and the middle dispersion cover is fixed on the inner wall of the second reaction tank.

[0008] Preferably, the spray assembly further comprises a plurality of groups of dispersion holes arranged on the top of the central dispersion cover.

[0009] Preferably, the spray assembly further comprises a delivery pump and a liquid storage barrel respectively fixedly mounted on and at the bottom of the spray pipe.

[0010] Preferably, the spray assembly further comprises fixing rods fixedly installed between the lower polymerization hood and the inner wall of the second reaction tank on both sides of the upper polymerization hood, and a plurality of groups of liquid discharge ports arranged and opened outside the middle dispersion hood.

[0011] Preferably, the flue gas treatment equipment body further comprises an air inlet pipe fixedly mounted at the lower end of the first reaction tank, a delivery pipe fixedly connected between the first reaction tank and the second reaction tank, and an exhaust pipe fixedly mounted at the top of the second reaction tank.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, the lower aggregation hood, the middle dispersion hood and the upper aggregation hood arranged from bottom to top in the second reaction tank, as well as the lower spray head, the middle spray plate and the upper spray head installed at their respective upper ends, can realize the first layer of aggregation spraying, the second layer of small-range dispersion spraying and the third layer of re-aggregation spraying in the flue gas treatment, thereby improving the full reaction of the sprayed capture liquid with the substances in the flue gas in the flue gas treatment, and further improving the sufficiency of the reaction, so as to completely and fully eliminate the dust particles, harmful gases and odors in the flue gas, and avoid adverse effects on the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the second reaction tank of the utility model;

[0016] Figure 3 It is a side sectional view of the second reaction tank of the utility model.

[0017] Reference numerals:

[0018] 100. flue gas treatment equipment body; 101. first reaction tank; 102. second reaction tank; 103. air inlet pipe; 104. delivery pipe; 105. exhaust pipe;

[0019] 200, spray assembly; 201, lower polymer cover; 202, middle dispersion cover; 203, upper polymer cover; 204, spray pipe; 205, lower spray head; 206, middle spray plate; 207, upper spray head; 208, dispersion hole; 209, delivery pump; 210, liquid storage barrel; 211, fixing rod; 212, discharge port. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] Embodiment 1:

[0022] like Figure 1-3As shown, this embodiment provides a high-energy bond splitting and nano-capture liquid absorption coupling flue gas treatment device, including a flue gas treatment device body 100 and a spray assembly 200, the flue gas treatment device body 100 includes a first reaction tank 101 and a second reaction tank 102, the flue gas treatment device body 100 also includes an air intake pipe 103 fixedly installed at the lower end of the first reaction tank 101, a delivery pipe 104 fixedly connected between the first reaction tank 101 and the second reaction tank 102, and an exhaust pipe 105 fixedly installed at the top of the second reaction tank 102, the spray assembly 200 includes a lower polymer cover 201, a middle dispersion cover 202 and an upper polymer cover 203 arranged in sequence from the bottom to the top of the second reaction tank 102, and a spray pipe 204 fixedly installed on one side of the second reaction tank 102, and a spray pipe 204 in the second reaction tank 102. 04 are also fixedly installed with a lower spray head 205, a middle spray plate 206 and an upper spray head 207 from bottom to top, the lower polymer cover 201 and the upper polymer cover 203 have the same structure, and the lower polymer cover 201 and the upper polymer cover 203 do not contact the inner wall of the second reaction tank 102, the middle dispersion cover 202 is fixed on the inner wall of the second reaction tank 102, the spray assembly 200 also includes a plurality of dispersion holes 208 arranged on the top of the middle dispersion cover 202, the spray assembly 200 also includes a delivery pump 209 and a liquid storage barrel 210 fixedly installed on and at the bottom of the spray pipe 204, the spray assembly 200 also includes a fixing rod 211 fixedly installed between the lower polymer cover 201 and the upper polymer cover 203 on both sides and the inner wall of the second reaction tank 102, and a plurality of drainage ports 212 arranged on the outside of the middle dispersion cover 202.

[0023] Specifically, high-energy bond breaking refers to the storage of high energy in chemical bonds. When this energy is released, the chemical bonds will break. This break is often accompanied by a chemical reaction. The catalyst added to the first reaction tank 101 undergoes a high-energy bond breaking reaction with the flue gas, and the nano-collecting liquid absorption coupling is mainly used for the reaction of the collecting liquid in the second reaction tank 102 with the substances in the flue gas after spraying, thereby treating the flue gas. The lower polymerization hood 201, the middle dispersion hood 202 and the upper polymerization hood 203 arranged from bottom to top in the second reaction tank 102 in the flue gas treatment equipment body 100, as well as the lower spray head 205, the middle spray plate 206 and the upper spray head 207 installed at their respective upper ends, can realize the first layer of concentrated spraying, the second layer of small-range dispersed spraying and the third layer of re-aggregation in the flue gas treatment. The concentrated spraying improves the full reaction between the collected liquid sprayed in the flue gas treatment and the substances in the flue gas, thereby improving the fullness of the reaction, so as to completely and fully eliminate the dust particles, harmful gases and odors in the flue gas, and avoid adverse effects on the environment. The dispersion holes 208 arranged in a plate at the center of the top of the middle dispersion hood 202 are mainly used for the small-scale dispersion and ascent of the flue gas. The delivery pump 209 and the liquid storage barrel 210 fixedly installed at the lower end of the spray pipe 204 are mainly used for the spraying of the collected liquid in the second reaction tank 102. The fixed rods 211 fixedly installed on both sides of the lower polymerization hood 201 and the upper polymerization hood 203 are mainly used to ensure the stability of the lower polymerization hood 201 and the upper polymerization hood 203. The discharge port 212 opened on the outside of the middle dispersion hood 202 is mainly used for the downstream of the collected liquid at its top after the reaction.

[0024] The working principle and use process of this utility model:

[0025] The flue gas in the first reaction tank 101 in the flue gas treatment equipment body 100 will be transported to the second reaction tank 102 after the catalyst high-energy bond splitting reaction. At this time, the delivery pump 209 outside the second reaction tank 102 will be started, so as to deliver the captured liquid in the liquid storage barrel 210 to the second reaction tank 102. When the captured liquid in the second reaction tank 102 is sprayed by the lower spray head 205, the middle spray plate 206 and the upper spray head 207, the flue gas delivered by the delivery pipe 104 can also be gathered through the lower aggregation cover 201 at the bottom of the second reaction tank 102 and combined with the lower spray head 206. The captured liquid sprayed by 205 will fully react, and then will pass through the middle dispersion cover 202 and the dispersion holes 208 arranged on the top thereof during the rise, and will be sprayed in a small range through the middle spray plate 206. Finally, after being gathered by the upper polymerization cover 203 and sprayed by the upper spray head 207, it will be discharged through the exhaust pipe 105 on the top, so as to pass through the three layers of spraying in the second reaction tank 102, thereby improving the reaction effect of harmful substances in the flue gas, ensuring its full reaction, and comprehensively and fully eliminating dust particles, harmful gases and odors in the flue gas to avoid adverse effects on the environment.

[0026] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A high-energy bond splitting and nano-capture liquid absorption coupling flue gas treatment device, comprising a flue gas treatment device body (100) and a spray assembly (200), wherein the flue gas treatment device body (100) comprises a first reaction tank (101) and a second reaction tank (102), characterized in that: The spray assembly (200) comprises a lower polymerization hood (201), a middle dispersion hood (202) and an upper polymerization hood (203) which are arranged in sequence from the bottom to the top inside the second reaction tank (102), and a spray pipe (204) which is fixedly installed on one side of the second reaction tank (102); a lower spray head (205), a middle spray plate (206) and an upper spray head (207) are also fixedly installed on the spray pipe (204) inside the second reaction tank (102) from the bottom to the top.

2. The high-energy bond splitting and nano-capture liquid absorption coupling flue gas treatment equipment according to claim 1 is characterized in that: The lower polymerization cover (201) and the upper polymerization cover (203) have the same structure, and the lower polymerization cover (201) and the upper polymerization cover (203) do not contact the inner wall of the second reaction tank (102), and the middle dispersion cover (202) is fixed on the inner wall of the second reaction tank (102).

3. The high-energy bond splitting and nano-capture liquid absorption coupling flue gas treatment equipment according to claim 1 is characterized in that: The spray assembly (200) further comprises a plurality of groups of dispersion holes (208) arranged on the top of the central dispersion cover (202).

4. The high-energy bond splitting and nano-capture liquid absorption coupling flue gas treatment equipment according to claim 1 is characterized in that: The spray assembly (200) further comprises a delivery pump (209) and a liquid storage barrel (210) which are respectively fixedly mounted on and at the bottom of the spray pipe (204).

5. The high-energy bond splitting and nano-capture liquid absorption coupling flue gas treatment equipment according to claim 1 is characterized in that: The spray assembly (200) further comprises fixed rods (211) fixedly installed between the inner wall of the second reaction tank (102) on both sides of the lower polymerization hood (201) and the upper polymerization hood (203), and a plurality of groups of liquid discharge ports (212) arranged and opened outside the middle dispersion hood (202).

6. The high-energy bond splitting and nano-capture liquid absorption coupling flue gas treatment equipment according to claim 1 is characterized in that: The flue gas treatment equipment body (100) further comprises an air intake pipe (103) fixedly mounted at the lower end of the first reaction tank (101), a delivery pipe (104) fixedly connected between the first reaction tank (101) and the second reaction tank (102), and an exhaust pipe (105) fixedly mounted at the top of the second reaction tank (102).

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