Energy-saving and environment-friendly chemical production tail gas adsorption device

Abstract

The utility model discloses an energy-saving and environment-friendly chemical production tail gas adsorption device, which relates to the technical field of chemical production tail gas adsorption and comprises a purification component, a main body component and an internal component, the purification assembly comprises a supporting groove, a ceramic layer is arranged in the supporting groove, a zeolite layer is arranged below the ceramic layer, an activated carbon layer is arranged below the zeolite layer, a sealing ring is arranged at the bottom of the supporting groove, and a plurality of connecting pieces are arranged at the bottom of the supporting groove. The whole device is supported and used by arranging the supporting frame at the bottom of the tower body, the multiple connecting pieces are arranged at the bottom of the supporting groove to be connected with the multiple connecting holes in the tower body, the device can be disassembled, assembled and replaced, people can use the device conveniently, cost waste increase can be avoided through detachable use, the purification assembly can be directly replaced, and the device is convenient to use. Meanwhile, a sealing ring is arranged at the bottom and is in embedded connection with a sealing groove in the top of the tower body to keep sealing performance.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical production tail gas adsorption technical field especially relates to a kind of energy-saving and environment-friendly chemical production tail gas adsorption device. BACKGROUND

[0002] Tail gas treatment device is important environmental protection equipment in industrial production, its main role is to complete the recycling, absorption, decomposition, conversion of toxic and harmful tail gas in the process in the equipment, harmless or low concentration treatment, so that it can be discharged or recycled, chemical waste gas refers to the toxic and harmful gas discharged by chemical plant in chemical production, and the composition of chemical waste gas generated by different chemical production industries is quite different, such as the degree gas generated by chlor-alkali industry mainly contains chlorine, hydrogen chloride, vinyl chloride, mercury, acetylene, etc., the waste gas generated by nitrogen fertilizer industry mainly contains nitrogen oxides, urea dust, carbon monoxide, ammonia, sulfur dioxide, methane, etc.

[0003] But in the prior art, the existing device cannot play a good adsorption purification role on acid mist and dust particles in chemical tail gas when in use, which affects the overall purification effect, and it is not convenient to replace the ceramic layer, zeolite layer and activated carbon layer inside, which further affects the purification sustainability and stability of chemical tail gas, and the tail gas cannot be guided, so the low chemical tail gas treatment efficiency and gas resistance cannot be overcome, which is not convenient for people to use. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems existing in the prior art, and provides an energy-saving and environment-friendly chemical production tail gas adsorption device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an energy-saving and environment-friendly chemical production tail gas adsorption device, which comprises a purification assembly, a main body assembly and an internal assembly; the purification assembly comprises a supporting groove, a ceramic layer is arranged in the supporting groove, a zeolite layer is arranged below the ceramic layer, an activated carbon layer is arranged below the zeolite layer, a sealing ring is arranged at the bottom of the supporting groove, and a plurality of connecting pieces are arranged at the bottom of the supporting groove; the main body assembly comprises a tower body, a sealing groove is formed at the top of the tower body, a plurality of connecting holes are formed at the top of the tower body, an air inlet is arranged on the outer wall of the tower body, a pad plate is arranged on the outer wall of the tower body, a suction pump is arranged on the upper surface of the pad plate, and a connecting pipe is arranged at the top of the suction pump; the internal assembly comprises an internal box, a connecting rod is arranged in the internal box, a spray head is arranged in the internal box, a waterproof motor is arranged in the connecting rod, and a fan is mounted at the output end of the waterproof motor.

[0006] Preferably, the ceramic layer, the zeolite layer and the activated carbon layer are embeddedly connected with the supporting groove, and the plurality of connecting pieces are threadedly connected with the supporting groove.

[0007] Preferably, the air inlet is connected to the interior of the tower body, and the connecting pipe is also connected to the interior of the tower body.

[0008] Preferably, a support frame is provided at the bottom of the tower body, the support frame is sleeved and connected to the tower body, the waterproof motor is sleeved and connected to the connecting rod, and the fan is rotatably connected to the waterproof motor.

[0009] Preferably, the nozzle is connected to the interior of the connecting pipe, and an air outlet is provided at the top of the interior of the tower body.

[0010] Preferably, the plurality of connectors are threadedly connected to the plurality of connecting holes, and the sealing ring is embedded in the sealing groove.

[0011] Preferably, the bracket is connected to the interior of the tower body, and the built-in box is sleeved and connected to the tower body.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, the pressure pump is first connected to an external power source, and the air inlet is connected to the exhaust gas pipe, so that the chemical exhaust gas enters the tower body. The pressure pump introduces sodium hydroxide solution into the connecting pipe and sprays it out through the nozzle. The acid mist in the chemical exhaust gas can be adsorbed by the ceramic layer, zeolite layer and activated carbon layer inside the tray. At the same time, a connecting rod is set inside the built-in box to support and connect the waterproof motor. The waterproof motor drives the fan to rotate. When the fan rotates, it guides the gas and directs the gas to the tray, overcoming the disadvantages of low efficiency and high gas resistance in the treatment of chemical exhaust gas.

[0014] 2. In this utility model, a support frame is set at the bottom of the tower body to support the entire device. Multiple connectors are set at the bottom of the bracket to connect with multiple connection holes on the tower body. It can be disassembled and assembled for replacement, which is convenient for people to use. The disassembly and use can avoid the waste and increase of costs. The purification components can be directly replaced. At the same time, a sealing ring is set at its bottom and embedded in the sealing groove at the top of the tower body to maintain the seal. Attached Figure Description

[0015] Figure 1 This utility model presents an overall structural schematic diagram of an energy-saving and environmentally friendly chemical production tail gas adsorption device.

[0016] Figure 2 This utility model presents a schematic diagram of the purification component of an energy-saving and environmentally friendly chemical production tail gas adsorption device.

[0017] Figure 3 This utility model presents a schematic diagram of the main components of an energy-saving and environmentally friendly chemical production tail gas adsorption device.

[0018] Figure 4 This invention presents a schematic diagram of the internal components of an energy-saving and environmentally friendly chemical production tail gas adsorption device.

[0019] Legend: 1. Purification component; 101. Tray; 102. Ceramic layer; 103. Zeolite layer; 104. Activated carbon layer; 105. Sealing ring; 106. Connector; 2. Main component; 201. Tower body; 202. Sealing groove; 203. Connecting hole; 204. Air inlet; 205. Pad; 206. Pump; 207. Connecting pipe; 208. Support frame; 3. Internal component; 301. Internal box; 302. Connecting rod; 303. Nozzle; 304. Waterproof motor; 305. Fan. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1, as Figures 1-4 As shown, this utility model provides an energy-saving and environmentally friendly chemical production tail gas adsorption device, including a purification component 1, a main component 2, and an internal component 3; the purification component 1 includes a tray 101, with a ceramic layer 102 disposed inside the tray 101, a zeolite layer 103 disposed below the ceramic layer 102, an activated carbon layer 104 disposed below the zeolite layer 103, a sealing ring 105 disposed at the bottom of the tray 101, and multiple connectors 106 disposed at the bottom of the tray 101; the main component 2 includes a tower body 201, with a sealing groove 2 formed at the top of the tower body 201. 02. Multiple connection holes 203 are opened on the top of the tower body 201. An air inlet 204 is provided on the outer wall of the tower body 201. A pad 205 is provided on the outer wall of the tower body 201. A pressure pump 206 is provided on the upper surface of the pad 205. A connecting pipe 207 is provided on the top of the pressure pump 206. The internal component 3 includes an internal box 301. A connecting rod 302 is provided inside the internal box 301. A nozzle 303 is provided inside the internal box 301. A waterproof motor 304 is provided inside the connecting rod 302. A fan 305 is installed at the output end of the waterproof motor 304.

[0023] The overall effect of Embodiment 1 is that, during exhaust gas treatment, the interior of the tray 101 is filled with a ceramic layer 102, a zeolite layer 103, and an activated carbon layer 104, respectively. The ceramic layer 102, zeolite layer 103, and activated carbon layer 104 can adsorb and purify the exhaust gas. It is connected to the tower body 201 through multiple connectors 106. The sealing groove 202 on the tower body 201 and the sealing ring 105 on the tray 101 are embedded and connected to maintain the sealing during operation. At the same time, it is convenient to replace the ceramic layer 102, zeolite layer 103, and activated carbon layer 104. The replacement work is simple and easy to operate, and there is no need to replace the entire device to avoid waste.

[0024] Example 2, as Figures 1-4 As shown, the ceramic layer 102, zeolite layer 103, and activated carbon layer 104 are all embedded and connected to the bracket 101. Multiple connectors 106 are threadedly connected to the bracket 101. The air inlet 204 is connected to the interior of the tower body 201. The connecting pipe 207 is connected to the interior of the tower body 201. A support frame 208 is provided at the bottom of the tower body 201. The support frame 208 is sleeved and connected to the tower body 201. The waterproof motor 304 is sleeved and connected to the connecting rod 302. The fan 305 is rotatably connected to the waterproof motor 304. The nozzle 303 is connected to the interior of the connecting pipe 207. An air outlet is provided at the top of the interior of the tower body 201. Multiple connectors 106 are threadedly connected to multiple connecting holes 203. The sealing ring 105 is embedded and connected to the sealing groove 202. The bracket 101 is connected to the interior of the tower body 201. The built-in box 301 is sleeved and connected to the tower body 201.

[0025] The effect achieved by the entire embodiment 2 is that the sodium oxide solution is introduced into the connecting pipe 207 by the action of the pump 206 and sprayed out inside the tower body 201 through the nozzle 303 for adsorption treatment. The waterproof motor 304 set at the top of the inner box 301 drives the fan 305 to rotate. When the fan 305 rotates, it guides the gas and directs it into the inside of the tray 101 for adsorption and filtration treatment. This setting can reduce the phenomenon of low treatment efficiency due to high gas resistance in the exhaust gas treatment, thereby improving the overall filtration efficiency and reducing too many cumbersome purification steps.

[0026] Working Principle: When using the chemical tail gas purification and absorption device, first connect the suction pump 206 to the external power supply and connect the air inlet 204 to the tail gas pipeline, allowing the chemical tail gas to enter the tower body 201. The suction pump 206 introduces sodium hydroxide solution into the connecting pipe 207 and sprays it out through the nozzle 303. The ceramic layer 102, zeolite layer 103, and activated carbon layer 104 inside the tray 101 can adsorb the acid mist in the chemical tail gas. At the same time, a connecting rod 302 is set inside the built-in box 301 to support and connect the waterproof motor 304. The waterproof motor 304 drives the fan 305 to rotate. When the fan 305 rotates, it guides the gas, thus... The gas is guided to the tray 101, overcoming the shortcomings of low efficiency and high gas resistance in the treatment of chemical tail gas. A support frame 208 is set at the bottom of the tower body 201 to support the entire device. Multiple connectors 106 are set at the bottom of the tray 101 to connect with multiple connection holes 203 on the tower body 201. It can be disassembled and reassembled for replacement, which is convenient for people to use. The disassembly and use can avoid waste and increase costs. The purification component 1 can be directly replaced. At the same time, a sealing ring 105 is set at its bottom and embedded in the sealing groove 202 at the top of the tower body 201 to maintain the seal. The entire process does not require professional training for operators to operate, thus improving the overall purification efficiency.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An energy-saving and environmentally friendly chemical production tail gas adsorption device, characterized in that, It includes a purification component (1), a main component (2), and an internal component (3); The purification component (1) includes a tray (101), a ceramic layer (102) is disposed inside the tray (101), a zeolite layer (103) is disposed below the ceramic layer (102), an activated carbon layer (104) is disposed below the zeolite layer (103), a sealing ring (105) is disposed at the bottom of the tray (101), and a plurality of connectors (106) are disposed at the bottom of the tray (101). The main component (2) includes a tower body (201), a sealing groove (202) is opened on the top of the tower body (201), a plurality of connecting holes (203) are opened on the top of the tower body (201), an air inlet (204) is provided on the outer wall of the tower body (201), a pad (205) is provided on the outer wall of the tower body (201), a pressure pump (206) is provided on the upper surface of the pad (205), and a connecting pipe (207) is provided on the top of the pressure pump (206). The internal component (3) includes a built-in box (301), a connecting rod (302) is provided inside the built-in box (301), a nozzle (303) is provided inside the built-in box (301), a waterproof motor (304) is provided inside the connecting rod (302), and a fan (305) is installed at the output end of the waterproof motor (304).

2. The energy-saving and environmentally friendly chemical production tail gas adsorption device according to claim 1, characterized in that: The ceramic layer (102), zeolite layer (103) and activated carbon layer (104) are all embedded and connected to the bracket (101), and the plurality of the connectors (106) are threadedly connected to the bracket (101).

3. The energy-saving and environmentally friendly chemical production tail gas adsorption device according to claim 2, characterized in that: The air inlet (204) is connected to the interior of the tower body (201), and the connecting pipe (207) is connected to the interior of the tower body (201).

4. The energy-saving and environmentally friendly chemical production tail gas adsorption device according to claim 2, characterized in that: A support frame (208) is provided at the bottom of the tower body (201). The support frame (208) is sleeved and connected to the tower body (201). The waterproof motor (304) is sleeved and connected to the connecting rod (302). The fan (305) is rotatably connected to the waterproof motor (304).

5. The energy-saving and environmentally friendly chemical production tail gas adsorption device according to claim 4, characterized in that: The nozzle (303) is connected to the interior of the connecting pipe (207), and an air outlet is provided above the interior of the tower body (201).

6. The energy-saving and environmentally friendly chemical production tail gas adsorption device according to claim 1, characterized in that: The plurality of connectors (106) are threadedly connected to the plurality of connecting holes (203), and the sealing ring (105) is embedded in the sealing groove (202).

7. The energy-saving and environmentally friendly chemical production tail gas adsorption device according to claim 6, characterized in that: The bracket (101) is connected to the interior of the tower body (201), and the inner box (301) is sleeved and connected to the tower body (201).

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