Subsequent treatment system device for tail gas incinerator

Abstract

The utility model discloses a follow-up treatment system device for a tail gas incinerator, which belongs to the field of tail gas incinerator treatment and comprises an incineration component and a filter component, the incineration component comprises an incineration tank, a gas tank is mounted at the upper end of the incineration tank, one end of the incineration tank is connected with a fan, and the upper end of the incineration tank is fixedly connected with a connecting pipe. The filtering assembly comprises an air outlet pipe connected to one end of the incineration tank, a coral sand plate is installed in the air outlet pipe, the upper end and the lower end of the coral sand plate are connected with a first filtering plate and a second filtering plate correspondingly, and a water storage tank is installed on one side of the air outlet pipe. According to the tail gas treatment device, the incineration assembly is matched with the filtering assembly, so that high-temperature treatment operation can be conducted on tail gas, the practicability of the treatment device is improved, meanwhile, multiple filtering operation can be conducted on large-particle impurities in the tail gas through mutual matching of the structures, and the tail gas treatment quality of the treatment device can be improved.

Description

Technical Field

[0001] The utility model relates to the field of tail gas incinerator treatment, and particularly relates to a device for a subsequent treatment system of a tail gas incinerator. Background Art

[0002] In daily industrial production, tail gas is usually generated. To avoid environmental pollution caused by the direct emission of tail gas, the tail gas needs to be treated, so a subsequent tail gas treatment device is required. Among them, the "Tail Gas Absorption and Treatment Device for Hazardous Waste Storage" disclosed in the patent application number "CN202321052803.2" is also an increasingly mature technology. "In the present utility model, heat exchange is generated by a primary heat exchanger, a secondary heat exchanger, and the primary heat exchanger, further increasing the heat recovery efficiency, making the discharged tail gas a normal temperature gas, reducing environmental pollution, and while using the liquid in the purification tank to further absorb heat, adsorbing the floating pollutants in the flue gas, making the discharged flue gas meet the national emission standards and ensuring no air pollution." However, during the use of this treatment device, there are still the following defects: Although the treatment device can facilitate the treatment of tail gas by setting the primary heat exchanger and the secondary heat exchanger, the temperature of the above heat exchanger structure is relatively low, so the treatment effect on tail gas needs to be improved. Based on this, it is necessary to provide a treatment device that can improve the treatment effect of tail gas and enhance practicality. In addition, this treatment device is not convenient for multi-stage filtration of particulate matter in tail gas, and a treatment device that can improve the filtration effect of tail gas particulate matter is necessary. Summary of the Utility Model

[0003] An embodiment of the utility model provides a device for a subsequent treatment system of a tail gas incinerator, aiming to solve the problem that the existing treatment device has an insufficiently significant treatment effect on tail gas.

[0004] To achieve the above object, the utility model provides a device for a subsequent treatment system of a tail gas incinerator, including an incineration component and a filtration component;

[0005] Among them, the incineration component includes an incineration tank, a gas tank is installed at the upper end of the incineration tank, a blower is connected to one end of the incineration tank, a connecting pipe is fixedly connected to the upper end of the incineration tank, a connecting nozzle is fixedly connected to the lower end of the gas tank, and the connecting nozzle is inserted into the interior of the connecting pipe;

[0006] The filtering component includes an air outlet pipe connected to one end of the incineration tank. A coral sand plate is installed inside the air outlet pipe. The upper and lower ends of the coral sand plate are respectively connected to a first filter plate and a second filter plate. A water storage tank is installed on one side of the air outlet pipe. The upper end of the water storage tank is connected to a water spray pipe. A water pump is connected to the middle of the water spray pipe. The upper end of the water spray pipe is connected to a spray head. The surface of the water storage tank is fixedly connected to a first arc-shaped plate. A second arc-shaped plate is detachably connected to the surface of the first arc-shaped plate. The first arc-shaped plate and the second arc-shaped plate are clamped on the side surface of the air outlet pipe.

[0007] As a preferred solution of the present invention, one end of the incineration tank is fixedly connected to a sealing pipe, and one end of the fan is fixedly connected to an air inlet pipe, and the air inlet pipe is inserted into the inside of the sealing pipe.

[0008] As a preferred solution of the present invention, a pressure relief pipe is fixedly connected to the upper end of the incineration tank, and a sealing plug is inserted into the inside of the pressure relief pipe.

[0009] As a preferred solution of the present invention, the other end of the incineration tank is fixedly connected to a first flange, and a plurality of first bolts are fixedly connected to the surface of the first flange.

[0010] As a preferred solution of the present invention, one end of the air outlet pipe is fixedly connected to a second flange, and a plurality of first screw holes are provided on the surface of the second flange. A plurality of the first bolts are all threadedly connected to the inside of the first screw holes, and one end of the first bolts is threadedly connected to a first nut.

[0011] As a preferred solution of the present invention, plugging holes are provided on the surfaces of the coral sand plate, the first filter plate and the second filter plate, and plugging rods are inserted into the inside of the plugging holes.

[0012] As a preferred solution of the present invention, side plates are fixedly connected to both sides of the first arc-shaped plate and the second arc-shaped plate. Two second screw holes are provided on the surface of the side plates. Second bolts are threadedly connected to the inside of the two second screw holes, and one end of the second bolts is threadedly connected to a second nut.

[0013] As a preferred solution of the present invention, both the first filter plate and the second filter plate are made of activated carbon.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. When performing high-temperature treatment on the tail gas, first, the tail gas is transported into the incineration tank through the pressure relief pipe. Subsequently, the fan is started to blow the tail gas in the incineration tank, and at the same time, the external oxygen is also transported into the incineration tank. At this time, the gas tank transports the gas into the incineration tank and mixes with the tail gas in a certain proportion. Then, the mixture of the tail gas and the gas is ignited so that the tail gas can burn fully and avoid explosion caused by too high a concentration of the tail gas. Thus, the harmful gases in the tail gas can be incinerated and decomposed into water and carbon dioxide. Compared with the treatment device in the prior art "a tail gas absorption and treatment device for hazardous waste storage", the present utility model can fully burn and treat the tail gas through the cooperation of the above structures, thereby enhancing the practicability of the treatment device;

[0016] 2. When filtering the tail gas, first, the treated tail gas is transported into the gas storage tank by the fan. At this time, the first filter plate and the second filter plate made of activated carbon can perform double adsorption and filtration on the large particulate matter in the tail gas. At the same time, the alkaline material of the coral sand plate can carry out acid-base neutralization reaction with the tail gas, further achieving the effect of treating the impurities in the tail gas. Finally, the water pump is started to spray the water in the water storage tank through the water spray pipe and the spray head, so as to further spray and filter the residual impurities in the tail gas. Compared with the treatment device in the prior art, the present utility model can perform multiple filtration operations on the tail gas through the cooperation of the above structures, thereby improving the treatment quality of the tail gas. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is an exploded view of the incineration component structure of the present utility model;

[0019] Figure 3 It is an exploded view of the air outlet pipe structure of the present utility model;

[0020] Figure 4 It is an exploded view of the filtration mechanism structure of the present utility model;

[0021] Figure 5 It is an exploded view of the spray component structure of the present utility model.

[0022] In the figure: 100, incineration component; 101, incineration tank; 102, gas tank; 103, fan; 104, connecting pipe; 105, connecting nozzle; 111, sealing pipe; 112, air inlet pipe; 121, pressure relief pipe; 122, sealing plug; 131, first flange; 132, first bolt; 200, filtration component; 201, outlet pipe; 202, coral sand plate; 203, first filter plate; 204, second filter plate; 205, water storage tank; 206, water spray pipe; 207, water pump; 208, spray head; 209, first arc plate; 210, second arc plate; 211, second flange; 212, first screw hole; 213, first nut; 221, insertion hole; 222, insertion rod; 231, side plate; 232, second screw hole; 233, second bolt; 234, second nut. Detailed implementation manner

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-5 , the present invention provides a device for the subsequent treatment system of a tail gas incinerator, including an incineration component 100 and a filtration component 200;

[0025] Among them, the incineration component 100 includes an incineration tank 101, a gas tank 102 is installed at the upper end of the incineration tank 101, a fan 103 is connected to one end of the incineration tank 101, a connecting pipe 104 is fixedly connected to the upper end of the incineration tank 101, a connecting nozzle 105 is fixedly connected to the lower end of the gas tank 102, and the connecting nozzle 105 is inserted into the inside of the connecting pipe 104;

[0026] The filtration component 200 includes an outlet pipe 201 connected to one end of the incineration tank 101, a coral sand plate 202 is installed inside the outlet pipe 201, a first filter plate 203 and a second filter plate 204 are respectively connected to the upper and lower ends of the coral sand plate 202, a water storage tank 205 is installed on one side of the outlet pipe 201, a water spray pipe 206 is connected to the upper end of the water storage tank 205, a water pump 207 is connected to the middle of the water spray pipe 206, a spray head 208 is connected to the upper end of the water spray pipe 206, a first arc plate 209 is fixedly connected to the surface of the water storage tank 205, a second arc plate 210 is detachably connected to the surface of the first arc plate 209, and the first arc plate 209 and the second arc plate 210 are clamped on the side surface of the outlet pipe 201.

[0027] In a specific embodiment, the incineration component 100 and the filtration component 200 are arranged to not only perform high-temperature treatment on the tail gas, thereby enhancing the practicability of the treatment device, but also perform multiple filtration operations on the large-particle impurities in the tail gas through the cooperation of the above structures, thereby improving the treatment quality of the treatment device for the tail gas. During use, first, the tail gas is transported into the incineration tank 101 through the pressure relief pipe 121. At the same time, the fan 103 is started to transport the external oxygen into the incineration tank 101, and the gas tank 102 transports the gas into the incineration tank 101. At this time, the tail gas, oxygen, and gas are mixed, diluted, and burned in a certain proportion, so that the tail gas is incinerated into water and carbon dioxide. At the same time, the treated tail gas enters the outlet pipe 201. The large-particle impurities in the tail gas can be further filtered through the first filter plate 203 and the second filter plate 204. At the same time, the coral sand plate 202 made of alkaline material can perform an acid-base neutralization reaction with the acidic material in the tail gas to further perform the treatment operation of the tail gas. Finally, the water pump 207 is started to cooperate with the spray pipe 206 to spray the water in the water storage tank 205 from the spray head 208, so as to further spray the treated tail gas, thereby improving the treatment quality of the tail gas.

[0028] Please refer to Figure 2 One end of the incineration tank 101 is fixedly connected with a sealing pipe 111, and one end of the fan 103 is fixedly connected with an air inlet pipe 112. The air inlet pipe 112 is inserted into the sealing pipe 111.

[0029] In a specific embodiment, the connection between the sealing pipe 111 and the air inlet pipe 112 can improve the sealing performance between the incineration tank 101 and the fan 103.

[0030] Please refer to Figure 2 One end of the incineration tank 101 is fixedly connected with a pressure relief pipe 121, and a sealing plug 122 is inserted into the pressure relief pipe 121.

[0031] In a specific embodiment, the pressure relief pipe 121 can not only facilitate the transportation of the tail gas into the incineration tank 101, but also facilitate the discharge of the internal pressure.

[0032] Please refer to Figure 2 The other end of the incineration tank 101 is fixedly connected with a first flange 131, and a plurality of first bolts 132 are fixedly connected to the surface of the first flange 131.

[0033] In a specific embodiment, the first bolts 132 can improve the connection stability between the first flange 131 and the outlet pipe 201.

[0034] Please refer to Figures 3-5, one end of the air outlet pipe 201 is fixedly connected with a second flange 211. A plurality of first screw holes 212 are formed on the surface of the second flange 211. A plurality of first bolts 132 are all threadedly connected inside the first screw holes 212, and one end of the first bolt 132 is threadedly connected with a first nut 213.

[0035] In a specific embodiment, the first bolt 132 is threadedly connected inside the first screw hole 212, so as to enhance the connection strength between the first flange 131 and the second flange 211, and further improve the connection tightness between the incineration tank 101 and the air outlet pipe 201. After removing the first bolt 132, the air outlet pipe 201 can be disassembled.

[0036] Please refer to Figures 3-5 , insertion holes 221 are formed on the surfaces of the coral sand plate 202, the first filter plate 203 and the second filter plate 204, and insertion rods 222 are inserted inside the insertion holes 221.

[0037] In a specific embodiment, the insertion of the insertion rod 222 inside the insertion hole 221 can facilitate the connection of the coral sand plate 202, the first filter plate 203 and the second filter plate 204, and improve the connection and installation stability among the three.

[0038] Please refer to Figures 3-5 , side plates 231 are fixedly connected to both sides of the first arc plate 209 and the second arc plate 210. Two second screw holes 232 are formed on the surface of the side plate 231, and second bolts 233 are threadedly connected inside the two second screw holes 232. One end of the second bolt 233 is threadedly connected with a second nut 234.

[0039] In a specific embodiment, the second bolt 233 is threadedly connected inside the second screw hole 232. Cooperating with the second nut 234 can enhance the connection stability between the first arc plate 209 and the second arc plate 210 and the air outlet pipe 201, and further improve the installation convenience of the water storage tank 205.

[0040] Please refer to Figures 3-5 , both the first filter plate 203 and the second filter plate 204 are made of activated carbon.

[0041] In a specific embodiment, the first filter plate 203 and the second filter plate 204 made of activated carbon can adsorb and filter large particle impurities in the tail gas, and improve the treatment quality of the tail gas.

[0042] Working principle: When in use, first, the tail gas is conveyed into the incineration tank 101 through the pressure relief pipe 121, and the fan 103 is started to convey the external oxygen into the incineration tank 101. At this time, the gas tank 102 conveys the gas into the incineration tank 101, so that the tail gas, oxygen, and gas are mixed and diluted for combustion in a certain proportion, thereby being able to incinerate the tail gas to generate water and carbon dioxide. At the same time, the treated tail gas enters the outlet pipe 201, and the large particle impurities in the tail gas can be further filtered through the first filter plate 203 and the second filter plate 204. Subsequently, through the coral sand plate 202 made of alkaline material, an acid-base neutralization reaction can be carried out with the acidic material in the tail gas to further process the tail gas. Finally, the water pump 207 is started and cooperates with the water spray pipe 206 to spray the water in the water storage tank 205 from the spray head 208, so that the treated tail gas can be sprayed, and thus the treatment quality of the tail gas can be improved.

[0043] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0044] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for a subsequent treatment system of an exhaust gas incinerator, characterized in that: include: An incineration assembly (100), the incineration assembly (100) comprising an incineration pot (101), a gas tank (102) being mounted on the upper end of the incineration pot (101), a fan (103) being connected to one end of the incineration pot (101), a connecting pipe (104) being fixedly connected to the upper end of the incineration pot (101), a connecting nozzle (105) being fixedly connected to the lower end of the gas tank (102), and the connecting nozzle (105) being plugged into the interior of the connecting pipe (104); A filter assembly (200), the filter assembly (200) comprising an air outlet pipe (201) connected to one end of an incinerator (101), a coral sand plate (202) installed inside the air outlet pipe (201), a first filter plate (203) and a second filter plate (204) connected to upper and lower ends of the coral sand plate (202), a water storage tank (205) installed on one side of the air outlet pipe (201), and a spray nozzle connected to the upper end of the water storage tank (205). A water pipe (206), the middle of the water spray pipe (206) is connected to a water pump (207), the upper end of the water spray pipe (206) is connected to a spray head (208), the surface of the water storage tank (205) is fixedly connected to a first curved plate (209), the surface of the first curved plate (209) is detachably connected to a second curved plate (210), and the first curved plate (209) and the second curved plate (210) are clamped on the side surface of the air outlet pipe (201).

2. The device for subsequent treatment of tail gas incinerator according to claim 1, characterized in that: One end of the incineration tank (101) is fixedly connected to a sealing tube (111), one end of the fan (103) is fixedly connected to an air inlet pipe (112), and the air inlet pipe (112) is plugged into the interior of the sealing tube (111).

3. The device for subsequent treatment of tail gas incinerator according to claim 1, characterized in that: The upper end of the incineration tank (101) is fixedly connected to a pressure relief pipe (121), and a sealing plug (122) is inserted into the interior of the pressure relief pipe (121).

4. The device for subsequent treatment of tail gas incinerator according to claim 1, characterized in that: The other end of the incineration tank (101) is fixedly connected to a first flange (131), and a plurality of first bolts (132) are fixedly connected to the surface of the first flange (131).

5. The device for subsequent treatment of tail gas incinerator according to claim 4, characterized in that: One end of the air outlet pipe (201) is fixedly connected to a second flange (211), a surface of the second flange (211) is provided with a plurality of first screw holes (212), a plurality of first bolts (132) are threadedly connected to the inside of the first screw holes (212), and one end of the first bolt (132) is threadedly connected to a first nut (213).

6. The device for subsequent treatment of tail gas incinerator according to claim 1, characterized in that: The surfaces of the coral sand plate (202), the first filter plate (203) and the second filter plate (204) are all provided with plugging holes (221), and plugging rods (222) are plugged into the insides of the plugging holes (221).

7. The device for subsequent treatment of tail gas incinerator according to claim 1, characterized in that: Both sides of the first arc-shaped plate (209) and the second arc-shaped plate (210) are fixedly connected with side plates (231); two second screw holes (232) are provided on the surface of the side plates (231); the interiors of the two second screw holes (232) are threadedly connected with second bolts (233); and one end of the second bolt (233) is threadedly connected with a second nut (234).

8. The device for subsequent treatment of tail gas incinerator according to claim 1, characterized in that: The first filter plate (203) and the second filter plate (204) are both made of activated carbon.

Images