Plastic powder gas purification device for PVC particle processing

Abstract

The utility model relates to the technical field of gas purification, in particular to a plastic powder gas purification device for PVC (polyvinyl chloride) particle processing, which is characterized in that a PVC plastic raw material is added into a raw material mixing mill, the raw material is processed through the raw material mixing mill, and harmful gas generated in the raw material mixing mill is guided into a purifying agent in a water inlet tank through a gas guide component during processing; the purifying agent stored in the water tank decomposes harmful substances in the waste gas, the waste gas floats out of the purifying agent when rising, the spraying component sprays the purifying agent stored in the water tank into the water tank, the sprayed purifying agent carries solid particles in the waste gas to be mixed in the purifying agent, and the waste gas enters the purifying box through the gas guide pipe. The UV lamp emits ultraviolet light beams with specific wavelength to irradiate harmful substances in the waste gas, so that the chemical structure of the harmful substances is changed, the harmful substances are decomposed into harmless substances, the harmful substances in the waste gas are secondarily decomposed, and the purified gas is discharged through the gas guide assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of gas purification, in particular to a plastic powder gas purification device for PVC particle processing. Background Art

[0002] PVC granules are inexpensive and have excellent performance. They have long played an important role in the insulation and protection materials of wires and cables. However, this material contains substances that are harmful to the environment and human body, and there are many problems when used in special environments. With the increase of people's environmental awareness and the improvement of material performance requirements, higher requirements are put forward for PVC materials.

[0003] When PVC plastic raw materials are processed into PVC particles, some toxic auxiliary materials such as plasticizers, stabilizers, and anti-aging agents are usually added to enhance their heat resistance, toughness, ductility, etc. These toxic additives and additives volatilize organic waste gas during the production of PVC plastic products. If these organic waste gases are not collected and purified and directly discharged into the atmosphere, they will not only cause atmospheric environmental pollution, but also harm the health of residents living in the surrounding areas. Therefore, it is necessary to purify the waste gas of PVC plastic products to meet the atmospheric pollutant emission standards.

[0004] However, the existing gas emission mechanism is too simple and cannot effectively purify harmful gases, resulting in a large amount of harmful gases leaking out. If nearby operators inhale them for a long time, it is very likely to damage their health. Utility Model Content

[0005] The utility model aims to provide a plastic powder gas purification device for PVC particle processing, which solves the problem that harmful gases cannot be effectively purified.

[0006] To achieve the above-mentioned purpose, the utility model provides a plastic powder gas purification device for PVC particle processing, including a base, a mounting assembly and an air guide assembly, wherein the mounting assembly includes a raw material mixer, a water tank, an observation window, a purification box, an air guide pipe, a sliding trough, a sliding frame, a sealing plate, a handle, a UV lamp, a spraying component and a drainage component, the raw material mixer is connected to the base and is located on one side of the base, the water tank is fixedly connected to the base and is located on one side of the base, the observation window is fixedly connected to the water tank and penetrates the water tank, the purification box is fixedly connected to the base and is located on the On one side, one end of the air guide pipe is communicated with the water tank, and the other end of the air guide pipe is communicated with the purification box, the sliding trough body is fixedly connected to the purification box and passes through the purification box, the sliding frame is slidably connected to the sliding trough body and is located on one side of the sliding trough body, the sealing plate is fixedly connected to the sliding frame and is located on one side of the sliding frame, the handle is fixedly connected to the sealing plate and is located on one side of the sealing plate, the UV lamp is fixedly connected to the sliding frame and is located on the inner side of the sliding frame, the spraying component is connected to the water tank, and the drainage component is connected to the water tank. By connecting the PVC plastic raw material The exhaust gas is added into the raw material mixer, and the raw material is processed by the raw material mixer. During the processing, the harmful gas generated in the raw material mixer is introduced into the purifier in the water tank through the air guide component. The purifier stored in the water tank decomposes the harmful substances in the exhaust gas, and the exhaust gas floats out of the purifier when it rises. The spraying component sprays the purifier stored in the water tank into the water tank, and the sprayed purifier brings the solid particles in the exhaust gas to mix with the purifier. The situation in the water tank can be observed through the observation window. The exhaust gas enters the purification box through the air guide pipe, and the UV lamp emits a specific wavelength of ultraviolet light. The external light beam irradiates the harmful substances in the exhaust gas to change its chemical structure, decompose it into harmless substances, and perform secondary decomposition on the harmful substances in the exhaust gas. The purified gas is discharged through the gas guide component. After use, the purifier and solid particles in the water tank are discharged through the drainage component, and the handle can be pulled to lift the sealing plate. The sealing plate drives the sliding frame to slide in the sliding trough body, and the sliding frame is taken out of the purification box. The sliding frame drives the UV lamp to slide out, which is convenient for maintenance and replacement of the UV lamp, thereby solving the problem of inability to effectively purify harmful gases.

[0007] Wherein, the spraying component includes a circulating water pump, a guide pipe and an atomizing nozzle, the circulating water pump is fixedly connected to the base and communicated with the water tank; the guide pipe is communicated with the output end of the circulating water pump and passes through the water tank; the atomizing nozzle is communicated with the guide pipe and is located at one end of the guide pipe.

[0008] Wherein, the drainage component includes a drainage valve and a drainage pipe, the drainage valve is communicated with the water tank and is located at one side of the water tank; the drainage pipe is communicated with the drainage valve and is located at one side of the drainage valve.

[0009] Among them, the air guide component includes an air intake fan, an air intake pipe, an air intake pipe and an air outlet component. The air intake fan is fixedly connected to the water tank and is located on one side of the water tank; one end of the air intake pipe is connected to the raw material mixer, and the other end of the air intake pipe is connected to the air intake fan; the air intake pipe is connected to the air intake fan and passes through the water tank; the air outlet component is connected to the purification box.

[0010] Wherein, the air outlet component includes an air outlet fan and an air outlet pipe, the air outlet fan is connected to the purification box and is located on one side of the purification box; the air outlet pipe is connected to the air outlet fan and is located on one side of the air outlet fan.

[0011] The utility model discloses a plastic powder gas purification device for PVC particle processing, which comprises a base, a mounting assembly and an air guide assembly, wherein the mounting assembly comprises a raw material mixer, a water tank, an observation window, a purification box, an air guide pipe, a sliding trough body, a sliding frame, a sealing plate, a handle, a UV lamp, a spraying component and a drainage component, wherein the spraying component comprises a circulating water pump, a flow guide pipe and an atomizing nozzle, wherein the drainage component comprises a drainage valve and a drainage pipe, wherein the air guide assembly comprises an air intake fan, an air suction pipe, an air intake pipe and an air outlet component, wherein the air outlet component comprises an air outlet fan and an air outlet pipe, wherein the raw material mixer is connected to the base and is located on one side of the base, wherein the water tank is fixedly connected to the base and is located on the The observation window is fixedly connected to the water tank and passes through the water tank. The purification box is fixedly connected to the base and is located on one side of the base. One end of the air duct is in communication with the water tank, and the other end of the air duct is in communication with the purification box. The sliding trough is fixedly connected to the purification box and passes through the purification box. The sliding frame is slidably connected to the sliding trough and is located on one side of the sliding trough. The sealing plate is fixedly connected to the sliding frame and is located on one side of the sliding frame. The handle is fixedly connected to the sealing plate and is located on one side of the sealing plate. The UV lamp is fixedly connected to the sliding frame and is located on the inner side of the sliding frame. The spraying component is connected to the water tank, and the drainage component is connected to the water tank. The PVC plastic raw material is added into the raw material mixer, and the raw material is processed by the raw material mixer. During the processing, the harmful gas generated in the raw material mixer is introduced into the purifier in the water tank through the air guide component. The purifier stored in the water tank decomposes the harmful substances in the exhaust gas, and the exhaust gas floats out of the purifier when it rises. The spraying component sprays the purifier stored in the water tank into the water tank, and the sprayed purifier brings down the solid particles in the exhaust gas and mixes them in the purifier. The situation in the water tank can be observed through the observation window, and the exhaust gas enters the purifier through the air guide pipe. In the box, the UV lamp emits an ultraviolet light beam of a specific wavelength to irradiate the harmful substances in the exhaust gas, so that its chemical structure changes and decomposes it into harmless substances, and performs secondary decomposition on the harmful substances in the exhaust gas, and then discharges the purified gas through the gas guide component. After use, the purifier and solid particles in the water tank are discharged through the drainage component, and the handle can be pulled to lift the sealing plate, and the sealing plate drives the sliding frame to slide in the sliding trough body, and the sliding frame is taken out of the purification box, and the sliding frame drives the UV lamp to slide out, so that the UV lamp can be easily maintained and replaced, thereby solving the problem of inability to effectively purify harmful gases. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a plastic powder gas purification device for PVC particle processing according to the first embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the connection between the UV lamp and the sliding frame of the plastic powder gas purification device for PVC particle processing in the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the connection between the atomizing nozzle and the guide tube of the plastic powder gas purification device for PVC particle processing in the first embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of a plastic powder gas purification device for PVC particle processing according to the second embodiment of the utility model.

[0017] In the figure: 101-base, 102-raw material mixer, 103-water tank, 104-observation window, 105-purification box, 106-air guide pipe, 107-sliding trough, 108-sliding frame, 109-sealing plate, 110-handle, 111-UV purple light lamp, 112-circulating water pump, 113-guide pipe, 114-atomizing nozzle, 115-drain valve, 116-drain pipe, 201-intake fan, 202-intake pipe, 203-intake pipe, 204-exhaust fan, 205-exhaust pipe. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figure 1-Figure 3 , Figure 1 This is a schematic diagram of the overall structure of a plastic powder gas purification device for PVC particle processing according to the first embodiment of the utility model. Figure 2 This is a schematic diagram of the connection between the UV lamp and the sliding frame of the plastic powder gas purification device for PVC particle processing in the first embodiment of the utility model. Figure 3It is a schematic diagram of the connection between the atomizing nozzle and the guide tube of the plastic powder gas purification device for PVC particle processing in the first embodiment of the utility model. The plastic powder gas purification device for PVC particle processing comprises a base 101, a mounting assembly and an air guide assembly. The mounting assembly comprises a raw material mixer 102, a water tank 103, an observation window 104, a purification box 105, an air guide tube 106, a sliding trough body 107, a sliding frame 108, a sealing plate 109, a handle 110, a UV lamp 111, a spraying component and a drainage component. The spraying component comprises a circulating water pump 112, a guide tube 113 and an atomizing nozzle 114. The drainage component comprises a drainage valve 115 and a drainage pipe 116. The problem of not being able to effectively purify harmful gases is solved by the above-mentioned scheme.

[0021] According to this specific embodiment, PVC plastic raw materials are added into the raw material mixer 102, and the raw materials are processed by the raw material mixer 102. During the processing, the harmful gas generated in the raw material mixer 102 is introduced into the purifier in the water tank 103 through the air guide component. The purifier stored in the water tank 103 decomposes the harmful substances in the exhaust gas, and the exhaust gas floats out of the purifier when it rises. The spraying component sprays the purifier stored in the water tank 103 into the water tank 103, and the sprayed purifier brings the solid particles in the exhaust gas and mixes them in the purifier. The situation in the water tank 103 can be observed through the observation window 104. The exhaust gas enters the purification box 105 through the air guide pipe 106, and the UV lamp 111 emits an ultraviolet light beam of a specific wavelength to irradiate harmful substances in the exhaust gas, changing its chemical structure and decomposing it into harmless substances. The harmful substances in the exhaust gas are decomposed secondary, and the purified gas is discharged through the gas guide component. After use, the purifier and solid particles in the water tank 103 are discharged through the drainage component, and the handle 110 can be pulled to lift the sealing plate 109. The sealing plate 109 drives the sliding frame 108 to slide in the sliding groove 107, and the sliding frame 108 is taken out of the purification box 105. The sliding frame 108 drives the UV lamp 111 to slide out, which is convenient for maintenance and replacement of the UV lamp 111, thereby solving the problem of ineffective purification of harmful gases.

[0022] The raw material mixer 102 is connected to the base 101 and is located on one side of the base 101. The water tank 103 is fixedly connected to the base 101 and is located on one side of the base 101. The observation window 104 is fixedly connected to the water tank 103 and passes through the water tank 103. The purification box 105 is fixedly connected to the base 101 and is located on one side of the base 101. One end of the air duct 106 is connected to the water tank 103, and the other end of the air duct 106 is connected to the purification box 105. The sliding trough 107 is fixedly connected to the purification box 105 and passes through the purification box 105. The sliding frame 108 is slidably connected to the sliding trough 107 and is located on one side of the sliding trough 107. The sealing plate 109 is connected to the sliding frame 108. The handle 110 is fixedly connected to the sealing plate 109 and is located on one side of the sealing plate 109. The UV lamp 111 is fixedly connected to the sliding frame 108 and is located on the inner side of the sliding frame 108. The spraying member is connected to the water tank 103. The drainage member is connected to the water tank 103. The mixer is located above the base 101. The water tank 103 is above the base 101. The observation window 104 is located on one side of the water tank 103. The purification box 105 is located above the base 101. The air guide 106 connects the water tank 103 with the purification box 105. The sliding trough 107 passes through the upper side of the purification box 105. The sliding frame 108 is located on the inner side of the sliding trough 107.The sealing plate 109 is located above the sliding frame 108, the handle 110 is located above the sealing plate 109, and the UV lamp 111 is located on the inner side of the sliding frame 108. The PVC plastic raw material is added into the raw material mixer 102, and the raw material is processed by the raw material mixer 102. During the processing, the harmful gas generated in the raw material mixer 102 is introduced into the purifier in the water tank 103 through the air guide component. The purifier stored in the water tank 103 decomposes the harmful substances in the exhaust gas, and the exhaust gas floats out of the purifier when it rises. The spraying component sprays the purifier stored in the water tank 103 into the water tank 103, and the sprayed purifier brings the solid particles in the exhaust gas down and mixes them in the purifier. The situation in the water tank 103 can be observed through the observation window 104, and the exhaust gas passes through The air guide pipe 106 enters the purification box 105, and the UV lamp 111 emits an ultraviolet beam of a specific wavelength to irradiate the harmful substances in the exhaust gas, changing its chemical structure, decomposing it into harmless substances, and performing secondary decomposition on the harmful substances in the exhaust gas. The purified gas is discharged through the air guide component. After use, the purifier and solid particles in the water tank 103 are discharged through the drainage component, and the handle 110 can be pulled to lift the sealing plate 109. The sealing plate 109 drives the sliding frame 108 to slide in the sliding groove 107, and the sliding frame 108 is taken out of the purification box 105. The sliding frame 108 drives the UV lamp 111 to slide out, which is convenient for maintenance and replacement of the UV lamp 111, thereby solving the problem of ineffective purification of harmful gases. ;

[0023] Secondly, the circulating water pump 112 is fixedly connected to the base 101 and communicated with the water tank 103; the guide pipe 113 is communicated with the output end of the circulating water pump 112 and passes through the water tank 103; the atomizing nozzle 114 is communicated with the guide pipe 113 and is located at one end of the guide pipe 113, the circulating water pump 112 is located above the base 101, the guide pipe 113 passes through the water tank 103, the atomizing nozzle 114 is located at one end of the guide pipe 113 away from the circulating water pump 112, the circulating water pump 112 is started, the circulating water pump 112 guides the purifier stored in the water tank 103 into the atomizing nozzle 114 through the guide pipe 113, the atomizing nozzle 114 atomizes the purifier and sprays it in the water tank 103, and the sprayed purifier carries the solid particles in the exhaust gas and mixes them in the purifier.

[0024] Then, the drain valve 115 is connected to the water tank 103 and is located on one side of the water tank 103; the drain pipe 116 is connected to the drain valve 115 and is located on one side of the drain valve 115, the drain valve 115 is located on the side of the water tank 103 close to the observation window 104, and the drain pipe 116 is located on the side of the drain valve 115 away from the water tank 103; the drain valve 115 is opened, and the purifier and solid particles in the water tank 103 are discharged through the drain pipe 116.

[0025] When using the plastic powder gas purification device for PVC particle processing of the present embodiment, the PVC plastic raw material is added into the raw material mixer 102, and the raw material is processed by the raw material mixer 102. During the processing, the harmful gas generated in the raw material mixer 102 is introduced into the purifier in the water tank 103 through the gas guide component. The purifier stored in the water tank 103 decomposes the harmful substances in the exhaust gas and adsorbs the solid particles. The exhaust gas floats out of the purifier when it rises. The circulating water pump 112 is started. The circulating water pump 112 guides the purifier stored in the water tank 103 into the atomizing nozzle 114 through the guide pipe 113. The atomizing nozzle 114 atomizes and sprays the purifier in the water tank 103. The sprayed purifier carries the solid particles in the exhaust gas and mixes them in the purifier. The situation in the water tank 103 can be observed through the observation window 104. In this case, the exhaust gas enters the purification box 105 through the air guide pipe 106, and the UV lamp 111 emits an ultraviolet light beam of a specific wavelength to irradiate the harmful substances in the exhaust gas, so as to change its chemical structure and decompose it into harmless substances. The harmful substances in the exhaust gas are decomposed for the second time, and the purified gas is discharged through the air guide component. After use, the drain valve 115 is opened, and the purifier and solid particles in the water tank 103 are discharged through the drain pipe 116, and the handle 110 can be pulled to lift the sealing plate 109, and the sealing plate 109 drives the sliding frame 108 to slide in the sliding groove 107, and the sliding frame 108 is taken out of the purification box 105. The sliding frame 108 drives the UV lamp 111 to slide out, which is convenient for maintenance and replacement of the UV lamp 111, thereby solving the problem of ineffective purification of harmful gases.

[0026] The second embodiment of the present application is:

[0027] See also Figure 4 , Figure 4It is a schematic diagram of a plastic powder gas purification device for PVC particle processing according to the second embodiment of the utility model. On the basis of the first embodiment, the plastic powder gas purification device for PVC particle processing according to this embodiment also includes the air guide component including an air intake fan 201, an air suction pipe 202, an air intake pipe 203 and an air outlet component, and the air outlet component includes an air outlet fan 204 and an air outlet pipe 205.

[0028] According to this specific embodiment, the air intake fan 201 is started, and the exhaust gas generated in the raw material mixer 102 is sucked into the air intake fan 201 through the air intake pipe 202. The exhaust gas is then introduced into the purifier in the water tank 103 through the air intake pipe 203. After the exhaust gas purification is completed, the purified body is discharged from the purification box 105 through the air outlet component.

[0029] The air intake fan 201 is fixedly connected to the water tank 103 and is located on one side of the water tank 103; one end of the air intake pipe 202 is connected to the raw material mixer 102, and the other end of the air intake pipe 202 is connected to the air intake fan 201; the air intake pipe 203 is connected to the air intake fan 201 and passes through the water tank 103; the air outlet component is connected to the purification box 105, and the air intake fan 201 is located on one side of the water tank 103 close to the raw material mixer 102 The dust suction pipe connects the raw material mixer 102 with the air intake fan 201, and the dust suction pipe connects the air intake fan with the water tank 103. The air intake fan 201 is started, and the exhaust gas generated in the raw material mixer 102 is sucked into the air intake fan 201 through the air intake pipe 202. The exhaust gas is introduced into the purifier in the water tank 103 through the air intake pipe 203. After the exhaust gas is purified, the purified body is discharged from the purification box 105 through the air outlet component.

[0030] Secondly, the exhaust fan 204 is connected to the purification box 105 and is located on one side of the purification box 105; the exhaust pipe 205 is connected to the exhaust fan 204 and is located on one side of the exhaust fan 204, the exhaust fan 204 is located on the side of the raw material water tank 103 of the purification box 105, and the exhaust pipe 205 is located on the side of the exhaust fan 204 away from the purification box 105, the intake fan 201 and the exhaust fan 204 are started, and the exhaust gas generated in the raw material mixer 102 is sucked into the intake fan 201 through the intake pipe 202, and the exhaust gas is introduced into the purifier in the water tank 103 through the intake pipe 203. After the exhaust gas purification is completed, the purified body is discharged from the purification box 105 through the exhaust pipe 205.

[0031] When using the plastic powder gas purification device for PVC particle processing of this embodiment, the air intake fan 201 and the air outlet fan 204 are started, and the exhaust gas generated in the raw material mixer 102 is sucked into the air intake fan 201 through the air intake pipe 202, and the exhaust gas is introduced into the purifier in the water tank 103 through the air intake pipe 203. After the exhaust gas purification is completed, the purified body is discharged from the purification box 105 through the air outlet pipe 205.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A plastic powder gas purification device for PVC particle processing, comprising a base and a gas guide component, characterized in that: Also included are mounting components; The installation assembly includes a raw material mixer, a water tank, an observation window, a purification box, an air duct, a sliding trough, a sliding frame, a sealing plate, a handle, a UV lamp, a spraying component and a drainage component. The raw material mixer is fixedly connected to the base and is located on one side of the base. The water tank is fixedly connected to the base and is located on one side of the base. The observation window is fixedly connected to the water tank and penetrates the water tank. The purification box is fixedly connected to the base and is located on one side of the base. One end of the air duct is connected to the water tank. The other end of the air pipe is connected to the purification box, the sliding trough body is fixedly connected to the purification box and passes through the purification box, the sliding frame is slidably connected to the sliding trough body and is located on one side of the sliding trough body, the sealing plate is fixedly connected to the sliding frame and is located on one side of the sliding frame, the handle is fixedly connected to the sealing plate and is located on one side of the sealing plate, the UV lamp is fixedly connected to the sliding frame and is located on the inner side of the sliding frame, the spraying component is connected to the water tank, and the drainage component is connected to the water tank.

2. The plastic powder gas purification device for PVC particle processing according to claim 1, characterized in that: The spraying component includes a circulating water pump, a guide pipe and an atomizing nozzle. The circulating water pump is fixedly connected to the base and communicated with the water tank; the guide pipe is communicated with the output end of the circulating water pump and passes through the water tank; the atomizing nozzle is communicated with the guide pipe and is located at one end of the guide pipe.

3. The plastic powder gas purification device for PVC particle processing according to claim 1, characterized in that: The drainage component includes a drainage valve and a drainage pipe. The drainage valve is communicated with the water tank and is located at one side of the water tank; the drainage pipe is communicated with the drainage valve and is located at one side of the drainage valve.

4. The plastic powder gas purification device for PVC particle processing according to claim 1, characterized in that: The air guide assembly includes an air intake fan, an air intake pipe, an air intake pipe and an air outlet component. The air intake fan is fixedly connected to the water tank and is located on one side of the water tank; one end of the air intake pipe is connected to the raw material mixer, and the other end of the air intake pipe is connected to the air intake fan; the air intake pipe is connected to the air intake fan and passes through the water tank; the air outlet component is connected to the purification box.

5. The plastic powder gas purification device for PVC particle processing according to claim 4, characterized in that: The air outlet component includes an air outlet fan and an air outlet pipe. The air outlet fan is connected to the purification box and is located at one side of the purification box; the air outlet pipe is connected to the air outlet fan and is located at one side of the air outlet fan.

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