A chemical waste gas treatment device

Abstract

The utility model relates to the technical field of waste gas treatment, and discloses a chemical waste gas treatment device, including a box, the bottom of the box is fixedly connected to a motor box, the inside of the motor box is fixedly connected to a servo motor, the servo motor is connected to a transmission rod through a spline, the top of the transmission rod is fixedly connected to a connecting rod, and the surface of the connecting rod is fixedly connected to an A rotating rod. The chemical waste gas treatment device, through the arrangement of a servo motor, an A rotating rod, a negative pressure fan and an agitator, when the equipment needs to be used, starts the servo motor to rotate the transmission rod, drives the A rotating rod to operate, drives the negative pressure fan to rotate to absorb the waste gas, and uses the agitator to stir the filter material, so that the equipment can better filter the waste gas, thereby effectively avoiding the possibility that the waste gas treatment is not in place when the equipment is in use, resulting in deviations in the use effect of the equipment and reducing the practicality of the equipment.

Description

Technical Field

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

[0002] Waste gas treatment refers to the process of purifying or recovering gases that contain harmful substances or affect environmental quality during production or life. Its purpose is to reduce pollutant emissions, protect the environment, and improve air quality. Waste gas treatment involves a variety of technologies and methods, including physical, chemical, and biological treatment processes, which aim to remove harmful substances in waste gas, make it meet emission standards, and reduce harm to the environment and human body.

[0003] The chemical waste gas treatment device disclosed in the publication number CN207076252U, although, the utility model discloses a chemical waste gas treatment device, including an air intake pipe and an alkali liquid tank, the interior of the air intake pipe is fixedly installed with a filter, and a No. 1 air guide pipe is fixedly installed on one side of the air intake pipe, and a No. 3 air guide pipe is fixedly installed on one side of the gas purification box, the alkali liquid box and the No. 3 air guide pipe are fixedly connected, and a No. 4 air guide pipe is fixedly installed on one side of the alkali liquid box, and a catalytic oxidation box is fixedly installed at one end of the No. 4 air guide pipe, and an activated carbon canister is provided on one side of the catalytic oxidation box. The chemical waste gas treatment device described in the utility model is provided with a filter, an alkali liquid tank and a blower, which can prevent dust with larger mixed particles in the waste gas from clogging the pipeline of the device, and can separately treat acidic gas and alkaline gas, and can accelerate the air intake rate through the blower, thereby accelerating the working efficiency of the device, suitable for different working conditions, and bringing better prospects for use.

[0004] However, the chemical waste gas treatment device has the following disadvantages:

[0005] (1) When the equipment is in use, the exhaust gas may not be properly treated, resulting in deviations in the use effect of the equipment and reducing the practicality of the equipment;

[0006] (2) When the equipment is used for a long time, the filter system inside the equipment may need to be cleaned, but the equipment is not easy to disassemble, resulting in the staff wasting a lot of time and effort in cleaning the filter system of the equipment. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a chemical waste gas treatment device which is highly practical, can be simply operated and has a relatively simple structure. It solves the problem raised in the above background technology that when the equipment is in use, the waste gas treatment may not be in place, resulting in deviation in the use effect of the equipment and reducing the practicality of the equipment; and when the equipment is used for a long time, the internal filtering system of the equipment may need to be cleaned, but the equipment is not easy to disassemble, resulting in the staff needing to waste a lot of time and effort when cleaning the filtering system of the equipment.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a chemical waste gas treatment device, including a box body, a motor box is fixedly connected to the bottom of the box body, a servo motor is fixedly connected to the inside of the motor box, the servo motor is connected to a transmission rod through a spline, the top of the transmission rod is fixedly connected to a connecting rod, the surface of the connecting rod is fixedly connected to an A rotating rod, the surface of the A rotating rod is fixedly connected to a negative pressure fan, the top of the A rotating rod is fixedly connected to a rotating rod, the top of the rotating rod is fixedly connected to a B rotating rod, the surface of the B rotating rod is clamped with a placement plate, and the top of the placement plate is provided with a round hole.

[0011] Optionally, a pressing block is connected to the internal transmission of the circular hole, and a positioning pin is clamped on the surface of the pressing block, so that the components inside the device are fixed by the positioning pin.

[0012] Optionally, the surface of the pressing block is transmission-connected with a spring, one end of the spring is fixedly connected to the inner wall of the box, and the spring plays a role of pushing the positioning pin.

[0013] Optionally, a slot is provided on one side of the B rotating rod, and an agitator is connected inside the slot, so that the filter material can be stirred by the agitator for better filtering.

[0014] Optionally, the box body is provided with a limiting hole, a staple is clamped inside the limiting hole, and the box body is clamped with a cover plate via the staple, so that the cover plate plays a role of sealing the device.

[0015] Optionally, a limiting hole is opened on one side of the box body, an air outlet pipe is fixedly connected to the inside of the limiting hole, and an air inlet pipe is fixedly connected to the top of the cover plate, so that the exhaust gas can be sucked through the air inlet pipe.

[0016] Three beneficial effects

[0017] The utility model provides a chemical waste gas treatment device, which has the following beneficial effects:

[0018] 1. The chemical waste gas treatment device is equipped with a servo motor, a rotating rod A, a negative pressure fan and an agitator. When the equipment needs to be used, the servo motor is started to rotate the transmission rod, drive the rotating rod A to operate, drive the negative pressure fan to rotate to absorb the waste gas, and use the agitator to stir the filter material, so that the equipment can better filter the waste gas, thereby effectively avoiding the possibility that the waste gas treatment is not in place when the equipment is in use, resulting in deviation in the use effect of the equipment and reducing the practicality of the equipment.

[0019] 2. The chemical waste gas treatment device, through the setting of the pressing block, positioning pin, spring and cover plate, when the equipment needs to be cleaned and replaced, the pressing block is pushed to push the positioning pin back, so that the components inside the equipment can be freely disassembled, thereby making the equipment easier to operate during updating and disassembly, thereby effectively avoiding the situation when the equipment is used for a long time, the internal filtering system of the equipment may need to be cleaned, and the equipment is not easy to disassemble, resulting in the staff needing to waste a lot of time and effort in cleaning the filtering system of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the disassembly structure of the components of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the pressing block of the utility model.

[0024] In the figure: 1. box body; 2. motor box; 3. servo motor; 4. connecting rod; 5. A rotating rod; 55. negative pressure fan; 6. rotating rod; 7. B rotating rod; 8. placement plate; 9. pressing block; 10. positioning pin; 11. spring; 12. agitator; 13. staple; 14. cover plate; 15. exhaust pipe; 16. intake pipe. DETAILED DESCRIPTION

[0025] 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. 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.

[0026] See also Figures 1 to 4The utility model provides a technical solution: a chemical waste gas treatment device, including a box body 1, a motor box 2 is fixedly connected to the bottom of the box body 1, a servo motor 3 is fixedly connected to the inside of the motor box 2, the servo motor 3 is connected to a transmission rod through a spline, the top of the transmission rod is fixedly connected to a connecting rod 4, the surface of the connecting rod 4 is fixedly connected to an A rotating rod 5, the surface of the A rotating rod 5 is fixedly connected to a negative pressure fan 55, the top of the A rotating rod 5 is fixedly connected to a rotating rod 6, and the top of the rotating rod 6 is fixedly connected to a B rotating rod 7. Through the arrangement of the servo motor 3, the A rotating rod 5, the negative pressure fan 55 and the agitator 12, when the equipment needs to be used, the servo motor 3 is started to rotate the transmission rod, drive the A rotating rod 5 to operate, drive the negative pressure fan 55 to rotate to absorb the waste gas, and then use the agitator 12 to The filter material is stirred, so that the equipment can filter the exhaust gas better, thereby effectively avoiding the possibility that the exhaust gas treatment is not in place when the equipment is in use, resulting in deviation in the use effect of the equipment and reducing the practicality of the equipment. The surface of the B rotating rod 7 is clamped with a placement plate 8, and a round hole is opened on the top of the placement plate 8. Through the arrangement of the pressing block 9, the positioning pin 10, the spring 11 and the cover plate 14, when the equipment needs to be cleaned and replaced, the pressing block 9 is pushed to push the positioning pin 10 back, so that the components inside the equipment can be freely disassembled, thereby making the equipment easier to operate during updating and disassembly, thereby effectively avoiding the possibility that the filter system inside the equipment needs to be cleaned when the equipment is used for a long time, and the equipment is not easy to disassemble, resulting in the staff needing to waste a lot of time and effort when cleaning the filter system of the equipment;

[0027] The inner part of the circular hole is connected to a pressing block 9, and the surface of the pressing block 9 is clamped with a positioning pin 10. The positioning pin 10 is arranged to fix the components inside the device.

[0028] The surface of the pressing block 9 is connected to a spring 11, one end of which is fixedly connected to the inner wall of the box body 1. The spring 11 is arranged to push the positioning pin 10.

[0029] A slot is provided on one side of the rotating rod 7, and a stirrer 12 is connected to the inside of the slot. The stirrer 12 is provided to stir the filtered material for better filtration.

[0030] The box body 1 is provided with a limit hole, and a staple 13 is clamped inside the limit hole. The box body 1 is clamped with a cover plate 14 through the staple 13. The cover plate 14 is provided to seal the device.

[0031] A limiting hole is provided on one side of the box body 1, an air outlet pipe 15 is fixedly connected inside the limiting hole, and an air inlet pipe 16 is fixedly connected to the top of the cover plate 14. The setting of the air inlet pipe 16 plays a role in absorbing exhaust gas.

[0032] In the utility model, the working steps of the device are as follows:

[0033] Step 1: When the device needs to be used, start the servo motor 3 to rotate the transmission rod, drive the A rotating rod 5 to operate, drive the negative pressure fan 55 to rotate to absorb the exhaust gas, and use the stirrer 12 to stir the filter material, so that the device can better filter the exhaust gas;

[0034] Step 2: When the device needs to be cleaned or replaced, push the pressing block 9 to push the positioning pin 10 back, so that the components inside the device can be freely disassembled, thereby making it easier to operate the device when updating and disassembling;

[0035] Step 3: After the equipment is cleaned and replaced, put the components inside the equipment back, insert the positioning pin 10 into the surface of the pressing block 9, and use the reaction force of the spring 11 to push the positioning pin 10 out, thereby fixing the equipment.

[0036] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0037] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0038] 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 chemical waste gas treatment device, comprising a housing (1), characterized in that: The bottom of the box body (1) is fixedly connected to a motor box (2), the interior of the motor box (2) is fixedly connected to a servo motor (3), the servo motor (3) is connected to a transmission rod via a spline, the top of the transmission rod is fixedly connected to a connecting rod (4), the surface of the connecting rod (4) is fixedly connected to an A rotating rod (5), the surface of the A rotating rod (5) is fixedly connected to a negative pressure fan (55), the top of the A rotating rod (5) is fixedly connected to a rotating rod (6), the top of the rotating rod (6) is fixedly connected to a B rotating rod (7), the surface of the B rotating rod (7) is clamped with a placement plate (8), and the top of the placement plate (8) is provided with a round hole.

2. A chemical waste gas treatment device according to claim 1, characterized in that: A pressing block (9) is transmission-connected inside the circular hole, and a positioning pin (10) is clamped on the surface of the pressing block (9).

3. A chemical waste gas treatment device according to claim 2, characterized in that: The surface of the positioning pin (10) is drivingly connected to a spring (11), and one end of the spring (11) is fixedly connected to the inner wall of the box body (1).

4. A chemical waste gas treatment device according to claim 1, characterized in that: A slot is provided on one side of the B rotating rod (7), and a stirrer (12) is clamped inside the slot.

5. A chemical waste gas treatment device according to claim 1, characterized in that: The box body (1) is provided with a limiting hole, a clamping nail (13) is clamped inside the limiting hole, and the box body (1) is clamped with a cover plate (14) via the clamping nail (13).

6. A chemical waste gas treatment device according to claim 5, characterized in that: A limiting hole is provided on one side of the box body (1), an air outlet pipe (15) is fixedly connected inside the limiting hole, and an air inlet pipe (16) is fixedly connected to the top of the cover plate (14).

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