Capacitor plastic dipping waste gas purification and recovery device

Abstract

The utility model discloses a capacitor plastic dipping waste gas purification and recovery device, and relates to the technical field of capacitor plastic dipping, the capacitor plastic dipping waste gas purification and recovery device comprises a spraying bin, an adsorption bin and a waste gas purifier, the right side of the spraying bin is communicated with the adsorption bin through a pipeline, and the right side of the adsorption bin is communicated with the input end of the waste gas purifier through a pipeline; an observation window is arranged on the front side of the spraying bin, and an air inlet pipe, a water inlet valve and a water drainage valve are arranged on the left side of the spraying bin. According to the capacitor plastic dipping waste gas purification and recovery device, waste gas is input into the air injection cylinder, spraying water is discharged from the air holes, primary impurity removal of the waste gas is achieved, the spraying water is input into the spraying pipe through the water pump, the spraying water is sprayed in the spraying bin through the spraying head, secondary impurity removal of the waste gas is achieved, and the waste gas after impurity removal is input into the adsorption bin through the pipeline; and the volatile organic compounds flow along an S shape under the blocking of the partition plate and are in full contact with the honeycomb activated carbon in the adsorption boxes, so that the volatile organic compounds are adsorbed and recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitor plastic dipping, in particular to a capacitor plastic dipping waste gas purification and recovery device. Background Art

[0002] During the production and processing of capacitors, a layer of plastic film needs to be coated on its surface through dipping. During the process of capacitor dipping, the waste gas generated contains more volatile organic compounds and needs to be harmlessly treated before it can be discharged.

[0003] Existing capacitor plastic dipping waste gas is usually directly introduced into the waste gas purifier for purification, which causes a heavy burden on the waste gas purifier, affects the service life of the waste gas purifier, and lacks the function of recycling organic matter in the waste gas. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a capacitor plastic dipping waste gas purification and recovery device, which solves the problem that capacitor plastic dipping waste gas is usually directly introduced into a waste gas purifier for purification, resulting in a heavy burden on the waste gas purifier, affecting the service life of the waste gas purifier, and lacks the function of recycling organic matter in the waste gas.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a capacitor dipping waste gas purification and recovery device, including a spray bin, an adsorption bin and a waste gas purifier, the right side of the spray bin and the adsorption bin are connected to each other through a pipeline, the right side of the adsorption bin and the input end of the waste gas purifier are connected to each other through a pipeline, an observation window is provided on the front side of the spray bin, an air inlet pipe, a water inlet valve and a drain valve are provided on the left side of the spray bin, a jet nozzle, a water pump and a spray pipe are provided on the inner side of the spray bin, a partition and an adsorption box are provided on the inner side of the adsorption bin, and honeycomb activated carbon is provided on the inner side of the adsorption box.

[0006] Preferably, the observation window is fixedly connected to the front side of the spray chamber and is made of transparent material. The water inlet valve and the drain valve are fixedly connected to the left side of the spray chamber and are connected to the inner side of the spray chamber to facilitate the injection and discharge of spray water.

[0007] Preferably, the air inlet pipe is designed in an L-shaped structure, the right end of the air inlet pipe extends to the inner side of the spray chamber and is connected to the upper end of the air jet cylinder. The surface of the air jet cylinder is evenly provided with air holes, which facilitates the input of exhaust gas into the spray water for preliminary impurity removal.

[0008] Preferably, the lower end of the water pump is fixedly connected to the inner side of the spray bin, the output end of the water pump and the lower end of the spray pipe are connected to each other, and the upper end of the spray pipe is connected to a nozzle, so as to facilitate secondary spraying and impurity removal of the exhaust gas.

[0009] Preferably, two baffles are disposed on the inner side of the adsorption bin and are fixedly connected to the inner side of the adsorption bin. The two baffles are parallel to each other and staggered to increase the exhaust gas travel distance and slow down the exhaust gas flow.

[0010] Preferably, three adsorption boxes are arranged in parallel up and down, and are slidably connected to the inner side of the adsorption bin and the surface of the partition. The front side of the adsorption box extends to the outer side of the adsorption bin and is fixedly installed with a sealing cover. The rear end of the sealing cover is sealed and connected to the adsorption bin to facilitate the taking and placing of the adsorption box.

[0011] Preferably, a partition is fixedly installed on the left and right sides of the adsorption box, the partition and the sides of the honeycomb activated carbon are in contact with each other, and the honeycomb activated carbon and the inner side of the adsorption box are slidably connected, so as to facilitate the full adsorption of organic matter.

[0012] The utility model provides a capacitor plastic dipping waste gas purification and recovery device. Compared with the prior art, it has the following beneficial effects:

[0013] 1. The capacitor plastic dipping waste gas purification and recovery device is equipped with a spray chamber, an observation window, an air inlet pipe, a water inlet valve, a jet cylinder, and an air hole. The water supply pipeline is connected to the water inlet valve, and water is filled into the spray chamber. The water level is checked through the observation window. When the water level rises to the upper end of the jet cylinder and the lower end of the nozzle, the water filling is stopped. The air inlet pipe is connected to the waste gas discharge pipe, the waste gas is input into the jet cylinder, and discharged into the spray water from the air hole, so as to achieve preliminary impurity removal of the waste gas.

[0014] 2. The capacitor plastic dipping waste gas purification and recovery device is equipped with a water pump, a spray pipe, and a nozzle. The spray water is input into the spray pipe through the water pump, and the nozzle sprays the spray water in the spray chamber to achieve secondary impurity removal of the waste gas.

[0015] 3. The capacitor plastic dipping waste gas purification and recovery device is equipped with an adsorption chamber, a partition, an adsorption box, and honeycomb activated carbon. The waste gas after impurities are removed is input into the adsorption chamber through a pipeline, flows in an S shape under the obstruction of the partition, and fully contacts with the honeycomb activated carbon in multiple adsorption boxes, thereby realizing the adsorption and recovery of volatile organic compounds and reducing the workload of the waste gas purifier. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the adsorption bin of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the adsorption box and honeycomb activated carbon of the utility model;

[0019] Figure 4It is a schematic diagram of the three-dimensional structure of the spray bin section of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the adsorption bin of the utility model.

[0021] In the figure: 1. Spray chamber; 2. Adsorption chamber; 3. Exhaust gas purifier; 4. Observation window; 5. Air inlet pipe; 6. Water inlet valve; 7. Drain valve; 8. Jet cylinder; 81. Air hole; 9. Water pump; 10. Spray pipe; 101. Nozzle; 11. Partition; 12. Adsorption box; 121. Sealing cover; 122. Partition net; 13. Honeycomb activated carbon. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 The utility model provides a technical solution: a capacitor plastic dipping waste gas purification and recovery device, comprising a spray bin 1, an adsorption bin 2 and a waste gas purifier 3, the right side of the spray bin 1 and the adsorption bin 2 are connected to each other through a pipeline, the right side of the adsorption bin 2 and the input end of the waste gas purifier 3 are connected to each other through a pipeline, an observation window 4 is arranged on the front side of the spray bin 1, an air inlet pipe 5, a water inlet valve 6 and a drain valve 7 are arranged on the left side of the spray bin 1, the observation window 4 is fixedly connected to the front side of the spray bin 1, and is made of transparent material, the water inlet valve 6 and the drain valve 7 are fixedly connected to the left side of the spray bin 1, and are connected to the inner side of the spray bin 1, a jet nozzle 8, a water pump 9 and a spray pipe 10 are arranged on the inner side of the spray bin 1, the air inlet pipe 5 is designed in an L-shaped structure, the right end of the air inlet pipe 5 extends to the inner side of the spray bin 1, and is connected to the upper end of the jet nozzle 8, and the surface of the jet nozzle 8 is evenly provided with air holes 81;

[0024] The lower end of the water pump 9 is fixedly connected to the inner side of the spray bin 1, the output end of the water pump 9 is connected to the lower end of the spray pipe 10, and the upper end of the spray pipe 10 is connected to the nozzle 101. After the exhaust gas leaves the water surface, the spray water is input into the spray pipe 10 through the water pump 9, so that the nozzle 101 sprays the spray water in the spray bin 1, so as to realize the secondary impurity removal of the exhaust gas. The spray water can be discharged and replaced through the drain valve 7 later.

[0025] The inner side of the adsorption bin 2 is provided with a partition 11 and an adsorption box 12. Two partitions 11 are provided on the inner side of the adsorption bin 2 and are fixedly connected to the inner side of the adsorption bin 2. The two partitions 11 are parallel to each other and are staggered. Three adsorption boxes 12 are arranged in parallel up and down and are slidably connected to the inner side of the adsorption bin 2 and the surface of the partition 11. The front side of the adsorption box 12 extends to the outer side of the adsorption bin 2 and is fixedly installed with a sealing cover 121. The rear end of the sealing cover 121 is sealed and connected to the adsorption bin 2. The inner side of the adsorption box 12 is provided with a honeycomb activated carbon 13. The adsorption box 1 2 is fixedly installed with a partition 122 on the left and right sides, the partition 122 and the sides of the honeycomb activated carbon 13 are fitted together, the honeycomb activated carbon 13 and the inner side of the adsorption box 12 are slidably connected, and the waste gas after impurity removal is input into the adsorption bin 2 through a pipeline, flows along an S shape under the obstruction of the partition 11, and fully contacts with the honeycomb activated carbon 13 in multiple adsorption boxes 12, so as to realize the adsorption and recovery of volatile organic compounds, and the treated waste gas is input into the waste gas purifier 3 through a pipeline, and the harmful substances and residual substances are fully decomposed and purified, so as to realize the purification and recovery of the waste gas from capacitor dipping.

[0026] During use, close the drain valve 7, connect the water supply pipeline with the water inlet valve 6, fill the spray chamber 1 with water, check the water level through the observation window 4, and stop filling water when the water level rises to the upper end of the jet cylinder 8 and the lower end of the nozzle 101. Connect the air inlet pipe 5 with the exhaust gas discharge pipeline, so that the exhaust gas is input into the jet cylinder 8, and the spray water is discharged from the air hole 81 to achieve preliminary impurity removal of the exhaust gas. After the exhaust gas leaves the water surface, the spray water is input into the spray pipe 10 through the water pump 9, so that the nozzle 101 sprays the spray water in the spray chamber 1 to achieve secondary impurity removal of the exhaust gas. The spray water can be subsequently purged through the drain valve 7. The treated waste gas is input into the waste gas purifier 3 through the pipeline, and the harmful substances and residual substances are fully decomposed and purified, so as to realize the purification and recovery of the waste gas from capacitor dipping, and reduce the workload of the waste gas purifier 3. Subsequently, the sealing cover 121 can be pulled to drive the adsorption box 12 out of the adsorption bin 2, so as to facilitate the recovery and replacement of the honeycomb activated carbon 13.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A capacitor plastic dipping waste gas purification and recovery device, comprising a spray chamber (1), an adsorption chamber (2) and a waste gas purifier (3), characterized in that: The right side of the spray chamber (1) and the adsorption chamber (2) are connected to each other via a pipeline, and the right side of the adsorption chamber (2) and the input end of the exhaust gas purifier (3) are connected to each other via a pipeline. The front side of the spray chamber (1) is provided with an observation window (4), the left side of the spray chamber (1) is provided with an air intake pipe (5), a water intake valve (6) and a water discharge valve (7), the inner side of the spray chamber (1) is provided with a jet nozzle (8), a water pump (9) and a spray pipe (10), the inner side of the adsorption chamber (2) is provided with a partition (11) and an adsorption box (12), and the inner side of the adsorption box (12) is provided with honeycomb activated carbon (13).

2. A capacitor dipping waste gas purification and recovery device according to claim 1, characterized in that: The observation window (4) is fixedly connected to the front side of the spray chamber (1) and is made of a transparent material. The water inlet valve (6) and the water discharge valve (7) are both fixedly connected to the left side of the spray chamber (1) and are in communication with the inner side of the spray chamber (1).

3. The capacitor dipping waste gas purification and recovery device according to claim 1 is characterized by: The air inlet pipe (5) is designed in an L-shaped structure. The right end of the air inlet pipe (5) extends to the inner side of the spray chamber (1) and is connected to the upper end of the air jet cylinder (8). The surface of the air jet cylinder (8) is evenly provided with air holes (81).

4. The capacitor dipping waste gas purification and recovery device according to claim 1 is characterized by: The lower end of the water pump (9) is fixedly connected to the inner side of the spray chamber (1), the output end of the water pump (9) and the lower end of the spray pipe (10) are connected to each other, and the upper end of the spray pipe (10) is connected to a spray head (101).

5. The capacitor dipping waste gas purification and recovery device according to claim 1 is characterized by: Two partitions (11) are disposed on the inner side of the adsorption bin (2) and are fixedly connected to the inner side of the adsorption bin (2). The two partitions (11) are parallel to each other and are arranged in a staggered manner.

6. The capacitor dipping waste gas purification and recovery device according to claim 1 is characterized by: The adsorption boxes (12) are arranged in three rows in parallel, and are slidably connected to the inner side of the adsorption bin (2) and the surface of the partition (11); the front side of the adsorption box (12) extends to the outer side of the adsorption bin (2) and is fixedly mounted with a sealing cover (121); the rear end of the sealing cover (121) is sealedly connected to the adsorption bin (2).

7. The capacitor dipping waste gas purification and recovery device according to claim 1 is characterized by: A partition net (122) is fixedly mounted on the left and right sides of the adsorption box (12); the sides of the partition net (122) and the honeycomb activated carbon (13) are in contact with each other; and the inner side of the honeycomb activated carbon (13) and the adsorption box (12) are slidably sleeved.

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