Chemical gas collecting and treating device

Abstract

The utility model discloses a chemical gas collecting and treating device and relates to the technical field of chemical gas treatment. The device comprises a water spraying bin, a connecting pipe is arranged at the top end of the water spraying bin in a penetrating mode, an adsorption bin is arranged at the top end of the connecting pipe in a penetrating mode, a discharging pipe is arranged at the top end of the adsorption bin in a penetrating mode, and an air inlet pipe is arranged at the bottom end of the water spraying bin in a penetrating mode. A spraying assembly and a reciprocating moving assembly are arranged in the water spraying bin, the rapid replacing assembly comprises a sliding frame, the sliding frame is installed in the adsorption bin in a sliding mode, and an activated carbon plate is arranged in the sliding frame; according to the rapid replacement device for the activated carbon plate, the rapid replacement assembly is arranged, the movable plate pushes the swing frame in the moving process, the swing frame swings to drive the sliding frame to move under the guide of the first sliding groove, the saturated activated carbon plate is replaced after the swing frame moves out of the adsorption bin, and the effect of rapidly replacing the activated carbon plate is achieved through the operation.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical gas processing, in particular to a chemical gas collecting and processing device. Background Art

[0002] Chemical gas refers to chemical substances that exist in the form of gas at room temperature and have certain chemical properties. Chemical gas is widely used in industrial production, scientific research experiments, medical care and other fields. The use of chemical gas requires strict compliance with safety operating procedures to avoid dangerous situations such as gas leakage, explosion or poisoning. When using chemical gas, appropriate gas detection instruments, ventilation equipment and personal protective equipment should be equipped to ensure the safety of operators and the environment;

[0003] Chemical gases will generate waste gas after use, which needs to be discharged after certain treatment. Common waste gas treatment mainly uses a spray tower to purify the waste gas and then uses adsorbents such as activated carbon to absorb harmful components in the gas before discharging. The spray pipe in the traditional spray tower is a fixed setting, and there is a problem of uneven spraying, which affects the quality of waste gas purification. Secondly, the activated carbon needs to be replaced manually after saturation, and the steps for replacing the activated carbon plate are cumbersome. When replacing the activated carbon plate, the entire adsorption chamber may need to be disassembled, the operation is complicated, and it is easy to cause equipment damage or personal injury. In response to the above problems, the inventor proposes a chemical gas collection and treatment device to solve the above problems. Utility Model Content

[0004] In order to solve the problem of rapid replacement of activated carbon plates and improve spray purification efficiency; the purpose of the utility model is to provide a chemical gas collection and processing device.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a chemical gas collection and processing device, comprising a water shower bin, a connecting pipe is provided through the top of the water shower bin, a suction bin is provided through the top of the connecting pipe, a discharge pipe is provided through the top of the adsorption bin, an air inlet pipe is provided through the bottom of the water shower bin, a quick-change assembly is provided in the adsorption bin, and a spray assembly and a reciprocating assembly are provided in the water shower bin;

[0006] The quick replacement component includes a sliding frame, which is slidably installed in the adsorption bin, and an activated carbon plate is arranged on the sliding frame. Two symmetrically distributed No. 1 guide columns are fixedly installed on both sides of the sliding frame. A swing frame is rotatably installed on the inner wall of the adsorption bin close to the No. 1 guide column, and the swing frame and the No. 1 guide column are slidably connected. A moving frame is slidably provided in the adsorption bin, and a fixed shaft is rotatably installed on the moving frame. A moving plate is fixedly installed on the outer wall of the fixed shaft, and the moving plate and the inner wall of the adsorption bin are slidably connected.

[0007] Preferably, the reciprocating assembly includes a rotating shaft, which is fixedly mounted on the water shower bin, a rotating rod is fixedly mounted on the end of the rotating shaft, a reciprocating plate is slidably mounted on the other end of the rotating rod, and the reciprocating plate and the water shower bin are slidably connected, a reciprocating frame is fixedly mounted on the outer wall of the reciprocating plate, and the reciprocating frame and the water shower bin are slidably connected.

[0008] Preferably, the spray assembly includes a water tank and a pressure water pump, and the water tank and the pressure water pump are both fixedly installed on one side of the outer wall of the water shower bin, the water inlet end of the pressure water pump is fixedly installed with a liquid inlet pipe, and the liquid inlet pipe runs through the water tank, the bottom end of the reciprocating plate is fixedly installed with a fixed pipe, the water outlet end of the pressure water pump is fixedly installed with a delivery pipe, and the delivery pipe and the fixed pipe are through-connected, and a number of evenly distributed atomizing spray heads are fixedly installed at the bottom end of the delivery pipe.

[0009] Preferably, a No. 1 slide groove is opened in the middle of both sides of the inner wall of the adsorption bin, and the No. 1 guide column and the No. 1 slide groove are slidably connected, and a No. 3 slide groove is opened at the bottom of both sides of the inner wall of the adsorption bin, and the fixed shaft and the No. 3 slide groove are slidably connected.

[0010] Preferably, a return spring is fixedly installed in the middle of the bottom end of the sliding frame, and the other end of the return spring is fixedly connected to the inner wall of the adsorption bin, and a No. 2 slide groove is opened on both sides of the inner wall of the adsorption bin away from the return spring, and a No. 2 guide column is fixedly installed on the upper part of both sides of the outer wall of the movable plate, and the No. 2 guide column and the No. 2 slide groove are slidably connected.

[0011] Preferably, the bottom ends of both sides of the inner wall of the adsorption bin are provided with No. 4 slide grooves used in conjunction with the moving frame, and the moving frame and the No. 4 slide grooves are slidably connected, and the outer wall of the adsorption bin is fixedly installed with a spring bolt assembly used in conjunction with the moving plate.

[0012] Preferably, a plurality of symmetrically distributed No. 1 pulleys are rotatably mounted on the reciprocating frame, two symmetrically distributed support rods are fixedly mounted in the water shower bin, and the No. 1 pulley and the support rods are slidably connected, and symmetrically distributed No. 2 pulleys are rotatably mounted on both ends of the reciprocating plate, two symmetrically distributed guide rails are fixedly mounted in the water shower bin, and the No. 2 pulley and the guide rails are slidably connected.

[0013] Preferably, a motor is fixedly mounted on the outer wall of the water shower bin, and the driving end of the motor is fixedly connected to the rotating shaft.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model sets a quick replacement component, so that the moving plate pushes the swing frame during the movement, and the swing frame drives the sliding frame to move under the guidance of the No. 1 slide slot through the swing frame. When the swing frame moves out of the adsorption bin, the saturated activated carbon plate is replaced. The above operation realizes the quick replacement effect of the activated carbon plate, making the replacement of the activated carbon plate faster and easier, and improving the replacement efficiency of the activated carbon plate;

[0016] 2. The utility model sets a reciprocating component and a spray component, so that the reciprocating component drives the spray component to reciprocate in the water shower chamber, and the spray water of the atomized spray is evenly sprayed in the water shower chamber through the reciprocating movement of the spray component. The above operation achieves the effect of uniform spraying of the spray water in the spray chamber, so that the exhaust gas in the water shower chamber can be evenly sprayed with water, thereby improving the effect of exhaust gas water spray treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall dissected structure of the utility model;

[0020] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 4 It is a structural schematic diagram of the reciprocating moving component in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the sliding frame and the swing frame in the utility model;

[0023] Figure 6 It is a structural schematic diagram of the No. 1 chute, the No. 2 chute, the No. 3 chute and the No. 4 chute in the utility model;

[0024] Figure 7 It is a structural schematic diagram of the movable plate and the movable frame in the utility model;

[0025] Figure 8 It is a schematic diagram of the side section structure of the adsorption bin in the utility model.

[0026] In the figure: 1, water shower chamber; 2, connecting pipe; 3, adsorption chamber; 4, discharge pipe; 5, quick change assembly; 501, sliding frame; 502, guide column No. 1; 503, swing frame; 504, return spring; 505, slide No. 1; 506, slide No. 2; 507, slide No. 3; 508, slide No. 4; 509, moving frame; 510, fixed shaft; 511, moving plate; 512, guide column No. 2; 513, spring bolt assembly; 514. Activated carbon plate; 6. Spray assembly; 601. Water tank; 602. Pressure water pump; 603. Liquid inlet pipe; 604. Delivery pipe; 605. Fixed pipe; 606. Atomizing spray head; 7. Reciprocating assembly; 701. Rotating shaft; 702. Rotating rod; 703. Reciprocating plate; 704. Reciprocating frame; 705. Pulley No. 1; 706. Support rod; 707. Pulley No. 2; 708. Guide rail; 709. Motor; 8. Inlet pipe. DETAILED DESCRIPTION

[0027] 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.

[0028] like Figure 1-8 As shown, the utility model provides a chemical gas collection and processing device, including a water shower bin 1, a connecting pipe 2 is provided at the top of the water shower bin 1, a suction bin 3 is provided at the top of the connecting pipe 2, a discharge pipe 4 is provided at the top of the suction bin 3, an air inlet pipe 8 is provided at the bottom of the water shower bin 1, a quick replacement component 5 is provided in the suction bin 3, and a spray component 6 and a reciprocating moving component 7 are provided in the water shower bin 1;

[0029] The quick replacement component 5 includes a sliding frame 501, which is slidably installed in the adsorption bin 3. An activated carbon plate 514 is provided in the sliding frame 501. Two symmetrically distributed No. 1 guide columns 502 are fixedly installed on both sides of the sliding frame 501. A swing frame 503 is rotatably installed on the inner wall of the adsorption bin 3 close to the No. 1 guide column 502, and the swing frame 503 is slidably connected to the No. 1 guide column 502. A moving frame 509 is slidably provided in the adsorption bin 3, and a fixed shaft 510 is rotatably installed on the moving frame 509. A moving plate 511 is fixedly installed on the outer wall of the fixed shaft 510, and the moving plate 511 is slidably connected to the inner wall of the adsorption bin 3.

[0030] By adopting the above technical solution, the movable plate 511 drives the sliding frame 501 to move through the swing frame 503 during the movement.

[0031] The reciprocating assembly 7 includes a rotating shaft 701, which is fixedly mounted on the water shower chamber 1. A rotating rod 702 is fixedly mounted on the end of the rotating shaft 701. A reciprocating plate 703 is slidably mounted on the other end of the rotating rod 702, and the reciprocating plate 703 is slidably connected to the water shower chamber 1. A reciprocating frame 704 is fixedly mounted on the outer wall of the reciprocating plate 703, and the reciprocating frame 704 is slidably connected to the water shower chamber 1.

[0032] By adopting the above technical solution, the reciprocating frame 704 can reciprocate in the water shower chamber 1 .

[0033] The spray assembly 6 includes a water tank 601 and a pressure water pump 602, which are both fixedly installed on one side of the outer wall of the water shower chamber 1. A liquid inlet pipe 603 is fixedly installed at the water inlet end of the pressure water pump 602, and the liquid inlet pipe 603 runs through the water tank 601. A fixed pipe 605 is fixedly installed at the bottom end of the reciprocating plate 703. A delivery pipe 604 is fixedly installed at the water outlet end of the pressure water pump 602, and the delivery pipe 604 and the fixed pipe 605 are connected through, and a plurality of evenly distributed atomizing spray heads 606 are fixedly installed at the bottom end of the delivery pipe 604.

[0034] By adopting the above technical solution, the spray water in the water tank 601 is transported to the fixed pipe 605 under the action of the pressure water pump 602.

[0035] A No. 1 slide groove 505 is provided in the middle of both sides of the inner wall of the adsorption bin 3, and the No. 1 guide column 502 is slidably connected to the No. 1 slide groove 505. A No. 3 slide groove 507 is provided at the bottom of both sides of the inner wall of the adsorption bin 3, and the fixed shaft 510 is slidably connected to the No. 3 slide groove 507.

[0036] By adopting the above technical solution, the sliding frame 501 slides in the first sliding groove 505 through the first guide column 502 .

[0037] A return spring 504 is fixedly installed in the middle of the bottom end of the sliding frame 501, and the other end of the return spring 504 is fixedly connected to the inner wall of the adsorption bin 3, and a No. 2 slide groove 506 is provided on both sides of the inner wall of the adsorption bin 3 away from the return spring 504, and a No. 2 guide column 512 is fixedly installed on the upper part of both sides of the outer wall of the moving plate 511, and the No. 2 guide column 512 and the No. 2 slide groove 506 are slidably connected.

[0038] By adopting the above technical solution, the sliding frame 501 is fixedly connected to the adsorption bin 3 via the return spring 504 .

[0039] The bottom ends of both sides of the inner wall of the adsorption bin 3 are provided with No. 4 slide grooves 508 for use with the moving frame 509, and the moving frame 509 and the No. 4 slide grooves 508 are slidably connected. The outer wall of the adsorption bin 3 is fixedly installed with a spring bolt assembly 513 for use with the moving plate 511.

[0040] By adopting the above technical solution, the moving frame 509 slides in the fourth slide groove 508.

[0041] A number of symmetrically distributed No. 1 pulleys 705 are rotatably mounted on the reciprocating frame 704, two symmetrically distributed support rods 706 are fixedly mounted in the water shower chamber 1, and the No. 1 pulley 705 and the support rod 706 are slidably connected, and symmetrically distributed No. 2 pulleys 707 are rotatably mounted on both ends of the reciprocating plate 703, and two symmetrically distributed guide rails 708 are fixedly mounted in the water shower chamber 1, and the No. 2 pulley 707 and the guide rails 708 are slidably connected.

[0042] By adopting the above technical solution, the reciprocating frame 704 slides on the support rod 706 .

[0043] A motor 709 is fixedly mounted on the outer wall of the water shower chamber 1 , and a driving end of the motor 709 is fixedly connected to the rotating shaft 701 .

[0044] By adopting the above technical solution, the motor 709 drives the rotating shaft 701 to rotate.

[0045] Working principle: first, connect the air inlet pipe 8 with the experimental waste gas discharge pipe, and the experimental waste gas enters the water shower chamber 1 through the air inlet pipe 8, and control the motor 709 to start. The driving end of the motor 709 rotates to drive the rotating rod 702 to rotate, and the rotating rod 702 drives the reciprocating frame 704 to reciprocate on the support rod 706 through the reciprocating plate 703. At the same time, control the pressure water pump 602 to start, and the pressure water pump 602 transports the water shower liquid in the water tank 601 to the fixed pipe 605, and sprays it out through the atomizing spray head 606. The reciprocating movement of the reciprocating frame 704 drives the atomizing spray head 606 to reciprocate synchronously, so as to evenly spray the water shower chamber 1;

[0046] The waste gas after spraying treatment rises from the connecting pipe 2 and enters the adsorption chamber 3, and is discharged from the discharge pipe 4 after being adsorbed by the activated carbon plate 514. When the activated carbon plate 514 is saturated with adsorption and needs to be replaced, the plug in the spring plug assembly 513 is manually pulled out, and the moving plate 511 is pushed inward from the lower part of the outer side of the moving plate 511. A circle of rubber sealing ring is provided at the connection between the adsorption frame 3 and the moving plate 511. The moving frame 509 at the bottom of the moving plate 511 moves along the No. 4 slide groove 508 to the swing frame 503. Frame 509 continues to move and drives the sliding frame 501 to move outward under the guidance of the No. 1 slide groove 505 through the swing frame 503. At this time, the upper part of the movable plate 511 moves downward under the guidance of the No. 2 slide groove 506 through the No. 2 guide column 512. After the sliding frame 501 is moved out, the activated carbon plate 514 is replaced. After the replacement is completed, the movable plate 511 is pushed upward to reset. After the movable plate 511 is reset, it is positioned and fixed by the spring bolt assembly 513, and the sliding frame 501 is reset under the action of the reset spring 504.

[0047] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A chemical gas collection and processing device, comprising a water shower chamber (1), characterized in that: The top of the water shower chamber (1) is provided with a connecting pipe (2), the top of the connecting pipe (2) is provided with a suction chamber (3), the top of the suction chamber (3) is provided with a discharge pipe (4), the bottom of the water shower chamber (1) is provided with an air inlet pipe (8), the suction chamber (3) is provided with a quick-change component (5), and the water shower chamber (1) is provided with a spray component (6) and a reciprocating component (7); The quick-change assembly (5) comprises a sliding frame (501), the sliding frame (501) is slidably mounted in the adsorption bin (3), an activated carbon plate (514) is arranged in the sliding frame (501), two symmetrically distributed No. 1 guide columns (502) are fixedly mounted on both sides of the sliding frame (501), a swing frame (503) is rotatably mounted on the inner wall of the adsorption bin (3) close to the No. 1 guide column (502), and the swing frame (503) and the No. 1 guide column (502) are slidably connected, a moving frame (509) is slidably arranged in the adsorption bin (3), a fixed shaft (510) is rotatably mounted on the moving frame (509), a moving plate (511) is fixedly mounted on the outer wall of the fixed shaft (510), and the moving plate (511) and the inner wall of the adsorption bin (3) are slidably connected.

2. A chemical gas collection and processing device as claimed in claim 1, characterized in that: The reciprocating moving assembly (7) comprises a rotating shaft (701), the rotating shaft (701) is fixedly mounted on the water shower chamber (1), a rotating rod (702) is fixedly mounted on the end of the rotating shaft (701), a reciprocating plate (703) is slidably mounted on the other end of the rotating rod (702), and the reciprocating plate (703) and the water shower chamber (1) are slidably connected, a reciprocating frame (704) is fixedly mounted on the outer wall of the reciprocating plate (703), and the reciprocating frame (704) and the water shower chamber (1) are slidably connected.

3. A chemical gas collection and processing device as claimed in claim 2, characterized in that: The spray assembly (6) comprises a water tank (601) and a pressure water pump (602), wherein the water tank (601) and the pressure water pump (602) are both fixedly mounted on one side of the outer wall of the water shower chamber (1), a liquid inlet pipe (603) is fixedly mounted on the water inlet end of the pressure water pump (602), and the liquid inlet pipe (603) passes through the water tank (601), a fixed pipe (605) is fixedly mounted on the bottom end of the reciprocating plate (703), a delivery pipe (604) is fixedly mounted on the water outlet end of the pressure water pump (602), and the delivery pipe (604) and the fixed pipe (605) are connected in a through manner, and a plurality of uniformly distributed atomizing spray heads (606) are fixedly mounted on the bottom end of the delivery pipe (604).

4. A chemical gas collection and processing device as claimed in claim 1, characterized in that: A No. 1 slide groove (505) is provided at the middle of both sides of the inner wall of the adsorption bin (3), and the No. 1 guide column (502) is slidably connected to the No. 1 slide groove (505). A No. 3 slide groove (507) is provided at the bottom of both sides of the inner wall of the adsorption bin (3), and the fixed shaft (510) is slidably connected to the No. 3 slide groove (507).

5. The chemical gas collection and processing device according to claim 1, characterized in that: A return spring (504) is fixedly installed in the middle of the bottom end of the sliding frame (501), and the other end of the return spring (504) is fixedly connected to the inner wall of the adsorption bin (3), and a second slide groove (506) is provided on both sides of the inner wall of the adsorption bin (3) away from the return spring (504), and a second guide column (512) is fixedly installed on the upper part of both sides of the outer wall of the movable plate (511), and the second guide column (512) and the second slide groove (506) are slidably connected.

6. A chemical gas collection and processing device as claimed in claim 1, characterized in that: The bottom ends of both sides of the inner wall of the adsorption bin (3) are provided with fourth slide grooves (508) for use with the moving frame (509), and the moving frame (509) and the fourth slide grooves (508) are slidably connected. The outer wall of the adsorption bin (3) is fixedly installed with a spring bolt assembly (513) for use with the moving plate (511).

7. A chemical gas collection and processing device as claimed in claim 2, characterized in that: A plurality of symmetrically distributed No. 1 pulleys (705) are rotatably mounted on the reciprocating frame (704), two symmetrically distributed support rods (706) are fixedly mounted in the water shower chamber (1), and the No. 1 pulley (705) and the support rod (706) are slidably connected, and symmetrically distributed No. 2 pulleys (707) are rotatably mounted on both ends of the reciprocating plate (703), and two symmetrically distributed guide rails (708) are fixedly mounted in the water shower chamber (1), and the No. 2 pulley (707) and the guide rail (708) are slidably connected.

8. The chemical gas collection and processing device according to claim 1, characterized in that: A motor (709) is fixedly mounted on the outer wall of the water shower chamber (1), and a driving end of the motor (709) is fixedly connected to the rotating shaft (701).

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