Environment-friendly gas treatment device and method for chemical workshop

Abstract

The invention discloses an environment-friendly gas treatment device for a chemical workshop, which comprises a gas treatment device main body, a cart is arranged on the main body, a fixed tank and a movable tank are mounted on the cart, and the movable tank and the fixed tank are driven by a pushing mechanism to realize flexible separation or connection. The fixed tank and the movable tank are provided with synchronous damping systems respectively, so that vibration coordination in the operation process is ensured, thread loosening is avoided, and the connection stability and the sealing performance are improved. And the movable tank is adjusted in multiple directions through the linkage screw rod and the sliding block, so that quick disassembly and maintenance are facilitated. The invention further comprises an environment-friendly gas treatment method for the chemical workshop, efficient, stable, environment-friendly and convenient waste gas treatment is achieved through synchronous damping, multi-stage purification and intelligent dynamic adjustment technologies, and the operation efficiency and operation safety are improved. Chemical waste gas with complex components is efficiently treated, meanwhile, dynamic adjustment is achieved through intelligent monitoring, and the treatment efficiency and the environmental protection performance are improved.

Description

Technical Field

[0001] The invention relates to the technical field of chemical gas collection and processing, and in particular to an environmentally friendly gas processing device and method for a chemical workshop. Background Art

[0002] A large amount of gases containing harmful components are released during the chemical production process, such as hydrogen sulfide, ammonia, benzene and volatile organic compounds. These gases not only have significant harm to the environment and human health, but may also cause safety accidents such as fire and explosion. Therefore, efficient and reliable gas collection and treatment technology has become an important research direction for environmental protection and chemical safety.

[0003] At present, most gas processing equipment adopts modular design, integrating gas collection, filtration, purification and other functions into a single device. For example, the patent with publication number CN219209360U proposes a chemical gas collection and processing device. Through the combined design of a detachable tank and a fixed tank, the replacement process of the filter cartridge is optimized, solving the problem of cumbersome maintenance of traditional devices. This technical solution enables the detachable tank to move along the guide rail and separate from the fixed tank through the cooperation of the damper and the slider, thereby improving the convenience of operation.

[0004] However, the existing technology still has many deficiencies in practical applications, which are specifically manifested in the following aspects:

[0005] (1) The connection structure is unstable and the shock absorption system lacks coordination: In the above device, the fixed tank and the detachable tank are connected by threads, and the shock absorption mechanism acts on the two parts separately, resulting in asynchronous vibration of the two parts, which is prone to loose threads, thereby affecting the sealing and safety of gas treatment, increasing the maintenance frequency and operation difficulty.

[0006] (2) The disassembly process is not flexible enough and the operation is not convenient enough: In the prior art, the detachable tank can only move in one direction along the guide rail. When the detachable tank needs to be removed, the device structure limits the operating space, resulting in the process of replacing the filter cartridge being restricted by site conditions, which increases the complexity of the operation.

[0007] (3) Limited gas purification efficiency and insufficient treatment diversity: Current chemical gas treatment devices mostly focus on physical filtration or single chemical adsorption, which makes it difficult to efficiently purify chemical waste gas with complex components and large concentration fluctuations. In particular, when treating waste gas containing multiple toxic gases or trace organic matter, the adsorption and purification effects of existing devices are difficult to meet the standards.

[0008] (4) Low level of automation and lack of intelligent monitoring and dynamic adjustment capabilities: Traditional gas processing devices mostly rely on manual operation and are not equipped with real-time monitoring sensors and automatic adjustment functions. It is difficult to adjust the processing mode according to changes in gas concentration and flow, resulting in waste of resources or poor processing effects.

[0009] (5) Insufficient energy conservation and environmental protection, and high operating costs: Existing equipment consumes a lot of energy and filter materials during the gas purification process, which makes it difficult to meet the requirements of energy conservation and environmental protection, and increases the operating costs of the enterprise.

[0010] Therefore, there is a need for an environmentally friendly gas treatment device for chemical workshops to meet the technical requirements of chemical gas collection and treatment. Summary of the invention

[0011] The purpose of the present invention is to provide an environmental protection gas treatment device and method for chemical workshops to solve the problems raised in the above background technology.

[0012] To achieve the above objectives, the present invention proposes an environmentally friendly gas treatment device and method for chemical workshops, which significantly improves the efficiency of gas collection and purification, and enhances the convenience and safety of device operation by optimizing the connection structure, improving shock absorption coordination, multi-stage purification design and intelligent control technology. The following technical solutions are specifically provided:

[0013] An environmentally friendly gas treatment device for a chemical workshop comprises a gas treatment device body; a trolley is provided on the gas treatment device body, a fixed tank and a movable tank are installed on the trolley, and a pushing mechanism is provided on the fixed tank and the movable tank;

[0014] Preferably, the pushing mechanism includes a fixed frame, which is installed on the bottom of the fixed tank, a first shock-absorbing bracket is installed on the bottom of the fixed frame, a connecting plate is installed on the cart, the first shock-absorbing bracket is installed on the connecting plate, a movable frame is installed on the fixed frame, the movable tank is rotatably installed on the movable frame, a screw guide hole is provided on the fixed frame, a screw is installed in the screw guide hole, the other end of the screw is rotatably installed on the movable frame, a motor is provided on the cart, a motor wheel is installed on the motor, a screw kit is rotatably installed on one side of the fixed frame, a transfer wheel is installed on the screw kit, and belts are sleeved on the motor wheel and the transfer wheel.

[0015] Preferably, a second shock-absorbing bracket is installed at the bottom of the movable frame, and a sliding base is installed at the bottom of the second shock-absorbing bracket.

[0016] Preferably, a guide rail is installed on the connecting plate, and the sliding base is slidably installed on the guide rail.

[0017] Preferably, the first shock-absorbing bracket and the second shock-absorbing bracket both have buffer grooves therein, and the telescopic rod is slidably installed in the buffer grooves.

[0018] Preferably, a buffer spring is installed in the buffer groove, one end of the buffer spring is installed on the telescopic rod, and the other end of the buffer spring is installed on the inner wall of the buffer groove.

[0019] Preferably, a slide rod guide hole is provided on the fixed frame, a slide rod is slidably installed in the slide rod guide hole, and the other end of the slide rod is installed on the movable frame.

[0020] Preferably, a limiting member is installed on one side of the fixing frame, and the screw rod assembly is rotatably installed on the limiting member.

[0021] Preferably, a rotation groove is provided on the movable tank, and the movable frame is clamped in the rotation groove.

[0022] Preferably, an air inlet pipe interface is installed on one side of the fixed tank, a fan is provided on the air inlet pipe interface, and the fan is installed on the fixed tank.

[0023] Preferably, both the fixed tank and the movable tank are provided with buckles and blocks, and the buckles and blocks are adapted to each other.

[0024] Furthermore, the present invention also includes a method for treating environmentally friendly gas for a chemical workshop, characterized in that the method comprises the following steps:

[0025] S1. Equipment positioning and connection: Push the main body of the gas treatment device to the exhaust port of the chemical equipment, connect the air inlet pipe interface with the exhaust port, and start the fan to connect the device with the exhaust system.

[0026] S2. System start-up air intake: Start the fan, and the chemical gas is sucked into the fixed tank and the movable tank through the air inlet pipe interface, forming a preliminary collection process to ensure that the gas enters the system without leakage through the airtight designed channel.

[0027] S3. Sealing operation of fixed tank and movable tank: adjust the buckles and blocks of the fixed tank and movable tank to ensure that the two are tightly connected to avoid loosening due to vibration or air pressure fluctuation during operation, and ensure a closed gas processing environment.

[0028] S4. Preparation for gas collection and treatment: As needed, the position of the movable tank is adjusted by driving the screw rod and the movable frame through the linkage of the motor, so that the movable tank is close to the fixed tank, the treatment path is optimized, and the system sealing is checked at the same time.

[0029] S5. Treatment agent delivery and gas adsorption: Start the movable tank treatment module, and complete the adsorption and purification operations through the reaction of the chemical treatment agent with the inhaled chemical gas. The replacement of the treatment agent can be completed through the independent module of the movable tank.

[0030] S6. Vibration buffering and device protection: Activate the shock-absorbing bracket function to reduce the vibration caused by system operation or external environment through the buffering effect of the first shock-absorbing bracket and the second shock-absorbing bracket, and protect the sealing components in the fixed tank and the movable tank from damage.

[0031] S7. Gas diversion and emission: The purified gas is guided through the guide hole of the sliding rod and discharged to the exhaust port along the outlet pipe. The gas emission flow is adjusted in real time through the intelligent outlet valve to ensure that environmental emission standards are met.

[0032] S8. Replacement and maintenance of the movable tank: When the treatment agent needs to be replaced, rotate the movable tank to unlock the buckle and the block, and drive the screw assembly through the motor to move the movable tank along the sliding rod to an easy-to-operate position to complete removal, replacement or maintenance.

[0033] S9. Equipment cleaning and resetting: After completing the gas processing operation, turn off the fan and system power, check the internal components of the equipment, and reset the movable tank to the initial position through the sliding base and guide rails, clean the equipment and prepare for the next operation.

[0034] S10, Intelligent feedback and monitoring: During operation, gas concentration sensors and environmental monitoring equipment are used to monitor the treatment process in real time, adjust the fan power, screw movement speed and treatment agent dosage, and optimize the treatment efficiency and energy consumption.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] 1. Significant improvement in synchronous vibration reduction and connection stability

[0037] The present invention optimizes the shock-absorbing structure of the fixed tank and the movable tank, and realizes the vibration coordination of the two tanks during operation through the synchronous shock-absorbing design, thereby avoiding the problem of thread loosening caused by asynchronous vibration.

[0038] The shock-absorbing assembly adopts a linkage shock-absorbing design, which ensures smooth operation through a multi-directional buffer mechanism and improves the durability and sealing of the connecting parts. Even in a high-flow, high-pressure operating environment, the device can still maintain the integrity of the gas processing path, eliminate leakage, and ensure long-term stable operation of the equipment.

[0039] 2. Flexible and convenient disassembly and assembly mechanism

[0040] Through the linkage design of the screw and the slider, the movable tank can move freely in multiple directions, greatly improving the convenience and flexibility of the disassembly and assembly process.

[0041] The operator only needs to adjust the screw position to quickly separate or connect the movable tank without the need for additional tools or complicated operations. The disassembly and assembly process of the movable tank significantly reduces the demand for operating space, which is suitable for different workshop environments, especially in scenarios with limited space.

[0042] 3. Integrated design of multi-stage purification system

[0043] The present invention adopts a multi-stage purification technology and designs an efficient waste gas treatment process in view of the complex composition and variable concentration of waste gas in chemical workshops.

[0044] The primary filtration layer uses a combination of activated carbon and catalyst to quickly remove particulate pollutants and toxic components in harmful gases, improving the initial purification effect. The secondary treatment layer uses chemical spray technology to achieve deep oxidation and adsorption of volatile organic compounds, effectively treating high-concentration toxic gases. The multi-stage purification layer-by-layer treatment solution is suitable for waste gases with complex components, ensuring that the waste gas fully meets the standards before discharge.

[0045] 4. Intelligent dynamic adjustment and real-time monitoring

[0046] The device is equipped with a variety of sensors and feedback systems, which can dynamically adjust the treatment parameters according to changes in exhaust gas composition, concentration and flow, thereby improving the intelligence level of the system.

[0047] The gas concentration sensor and flow sensor monitor the exhaust gas entering the system in real time, and automatically adjust the adsorption unit, spray intensity and flow path through the control module to ensure that the treatment efficiency is always in the best state. The system can adjust the fan power and the operating frequency of the purification module through the feedback mechanism, which saves energy and avoids over-treatment problems, thus improving resource utilization efficiency.

[0048] 5. Environmental protection, energy saving and resource recycling

[0049] The present invention significantly reduces operating costs and enhances environmental friendliness by optimizing energy consumption design and waste gas recovery technology.

[0050] In the purification module, the amount of spraying agent and adsorbent material is accurately calculated to reduce the waste of chemical reagents, and the purification agent is recycled multiple times to further reduce resource consumption. The gas recovery device in the system can perform secondary treatment on the incompletely purified waste gas to achieve harmless discharge, avoid secondary pollution, and reduce the treatment cost.

[0051] 6. Improved operational safety and maintenance convenience

[0052] The device is designed with emphasis on operational safety, reducing the possibility of human operational errors through integrated linkage design and intelligent control functions.

[0053] The disassembly and assembly process uses electric drive components instead of manual operation, avoiding safety risks in high-pressure and high-flow gas environments, while significantly improving operating efficiency. The equipment maintenance process introduces an automatic cleaning system, which cleans the residues of key components through automatic spraying and airflow backwashing, extending the service life of the equipment and reducing maintenance frequency and labor costs.

[0054] 7. Adaptable modular structure

[0055] The present invention adopts a modular design, and the user can flexibly adjust the processing capacity and component configuration of the device according to the characteristics of workshop exhaust gas emissions.

[0056] The modular purification unit can add or replace specific filtering or adsorption components according to the exhaust gas composition, ensuring that the equipment is suitable for the exhaust gas treatment needs of different types of chemical workshops. When production needs change or new pollutant components appear, users can quickly adjust the equipment configuration without having to replace the entire device, saving equipment investment costs.

[0057] 8. Full-process intelligent feedback control to achieve efficient and automated operation

[0058] The present invention realizes the automatic management of the whole process from gas collection to treatment and emission through intelligent feedback control algorithm.

[0059] The system adjusts the operating status of each level of purification modules based on real-time monitoring data of exhaust gas concentration and flow rate to ensure stable treatment effect while minimizing energy consumption. The emission module controls the exhaust speed and flow rate through an intelligent outlet valve to ensure that gas emissions meet environmental standards while further optimizing operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] Figure 1 This is a schematic diagram of the three-dimensional structure of an environmental protection gas treatment device for a chemical workshop proposed by the present invention;

[0061] Figure 2 This is a structural schematic diagram of a fixed tank and a movable tank of an environmental protection gas treatment device for a chemical workshop proposed by the present invention in a separated state;

[0062] Figure 3 A schematic cross-sectional view of a first shock-absorbing bracket and a second shock-absorbing bracket of an environmental protection gas treatment device for a chemical workshop proposed by the present invention;

[0063] Figure 4 This is a schematic cross-sectional structure diagram of a screw rod assembly and other structures of an environmental protection gas treatment device for a chemical workshop proposed by the present invention;

[0064] Figure 5 This is a structural schematic diagram of a fixed frame and a movable frame of an environmental protection gas treatment device for a chemical workshop proposed by the present invention in an unfolded state;

[0065] Figure 6 This is a schematic diagram of the structure of a fixed tank and a movable tank of an environmental protection gas treatment device for a chemical workshop proposed by the present invention;

[0066] Figure 7This is a schematic diagram of the structure of a fixed frame and a movable frame of an environmental protection gas treatment device for a chemical workshop proposed by the present invention;

[0067] Figure 8 This is a schematic diagram of the structure of a screw and a screw kit of an environmental protection gas treatment device for a chemical workshop proposed by the present invention;

[0068] Fig. 9 This is a schematic diagram of the structure of a fixing frame, a first shock-absorbing bracket, a connecting plate and other structures of an environmental protection gas treatment device for a chemical workshop proposed by the present invention;

[0069] Fig.10 This is a schematic structural diagram of a movable frame and a second shock-absorbing bracket of an environmental protection gas treatment device for a chemical workshop proposed by the present invention.

[0070] Fig.11 This is a flow chart of the steps of an environmentally friendly gas treatment method for a chemical workshop proposed by the present invention.

[0071] In the figure: 1. gas treatment device body; 2. cart; 3. fixed tank; 4. movable tank; 5. pushing mechanism; 301. air inlet pipe interface; 302. fan; 303. buckle; 304. block; 401. rotating groove; 501. fixed frame; 502. first shock-absorbing bracket; 503. connecting plate; 504. movable frame; 505. screw guide hole; 506. screw; 507. motor; 508. motor wheel; 509. screw kit; 510. adapter wheel; 511. second shock-absorbing bracket; 512. sliding base; 513. guide rail; 514. slide rod guide hole; 515. slide rod; 516. limiter; 517. buffer groove; 518. telescopic rod; 519. buffer spring. DETAILED DESCRIPTION

[0072] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0073] Example 1: Please refer to Figure 1-10The present invention provides a technical solution: an environmental protection gas treatment device for a chemical workshop, comprising a gas treatment device body 1; in order to solve the problem that the movable tank 4 is not easy to disassemble and is inconvenient to replace, a trolley 2 is provided on the gas treatment device body 1, and a fixed tank 3 and a movable tank 4 are installed on the trolley 2, an air inlet pipe interface 301 is installed on one side of the fixed tank 3, and a fan 302 is provided on the air inlet pipe interface 301, and the fan 302 is installed on the fixed tank 3, and a buckle 303 and a block 304 are provided on the fixed tank 3 and the movable tank 4, and the corresponding buckle 303 and the block 304 are adapted, and a rotating groove 401 is opened on the movable tank 4, and a movable frame 504 is clamped in the rotating groove 401, and when the movable tank 4 is rotated to unlock and separate the fixed tank 3 and the movable tank 4, the movable frame 504 is clamped in the rotating groove 401, so that the movable tank 4 can rotate smoothly, and a pushing mechanism 5 is provided on the fixed tank 3 and the movable tank 4;

[0074] The pushing mechanism 5 includes a fixed frame 501, which is mounted on the bottom of the fixed tank 3, a first shock-absorbing bracket 502 is mounted on the bottom of the fixed frame 501, a connecting plate 503 is mounted on the cart 2, the first shock-absorbing bracket 502 is mounted on the connecting plate 503, a movable frame 504 is mounted on the fixed frame 501, the movable tank 4 is rotatably mounted on the movable frame 504, a screw guide hole 505 is provided on the fixed frame 501, a screw 506 is mounted in the screw guide hole 505, and the other end of the screw 506 is rotatably mounted on the movable frame 5 04, a slide rod guide hole 514 is provided on the fixed frame 501, a slide rod 515 is slidably installed in the slide rod guide hole 514, and the other end of the slide rod 515 is installed on the movable frame 504, a motor 507 is provided on the cart 2, and a motor wheel 508 is installed on the motor 507, a screw rod set 509 is rotatably installed on one side of the fixed frame 501, a limiting member 516 is installed on one side of the fixed frame 501, the screw rod set 509 is rotatably installed on the limiting member 516, and a transfer wheel 510 is installed on the screw rod set 509, the motor Belts are sleeved on the wheel disc 508 and the transfer wheel disc 510. When in use, the gas treatment device body 1 is moved to the exhaust port of the chemical equipment, the air inlet pipe interface 301 is connected to the exhaust port, and the chemical gas is sucked into the fixed tank 3 and the movable tank 4 by the fan 302 for collection and treatment. When the chemical treatment agent in the movable tank 4 needs to be replaced, the movable tank 4 is rotated to unlock the buckle 303 and the block 304 on the fixed tank 3 and the movable tank 4, and then the motor wheel disc 508 is driven by the motor 507 to rotate, and the belt The transfer wheel 510 drives the screw kit 509 to rotate. Under the meshing action of the screw kit 509 and the screw 506, the screw 506 drives the movable frame 504 to move along the direction of the slide bar 515, so that the movable frame 504 drives the movable tank 4 away from the fixed tank 3. The movable tank 4 can be removed from the movable frame 504, which is convenient for replacement and maintenance of the movable tank 4. When the movable frame 504 drives the movable tank 4 to move, the sliding base 512 at the bottom of the second shock-absorbing bracket 511 slides on the guide rail 513 of the connecting plate 503.

[0075] The environmental protection gas treatment method for chemical workshops using this embodiment includes the following steps:

[0076] S1. Equipment positioning and connection: Push the main body of the gas processing device to the exhaust port of the chemical equipment, connect the air inlet pipe interface with the exhaust port, and start the fan 302 to connect the device with the exhaust system.

[0077] S2. System start-up air intake: Start the fan 302, and the chemical gas is sucked into the fixed tank 301 and the movable tank 304 through the air inlet pipe interface, forming a preliminary collection process to ensure that the gas enters the system without leakage through the airtight designed channel.

[0078] S3. Sealing operation of the fixed tank and the movable tank: adjust the buckle 303 and the block 307 of the fixed tank 301 and the movable tank 304 to ensure that the two are tightly connected to avoid loosening due to vibration or air pressure fluctuation during operation, and ensure a closed gas processing environment.

[0079] S4. Preparation for gas collection and treatment: as needed, the motor 308 drives the screw 310 and the movable frame 309 to adjust the position of the movable tank 304 so that the movable tank 304 is close to the fixed tank 301, optimize the treatment path, and check the system sealing at the same time.

[0080] S5. Treatment agent delivery and gas adsorption: The treatment module of the movable tank 304 is started, and the chemical treatment agent reacts with the inhaled chemical gas to complete the adsorption and purification operations. The treatment agent can be replaced through the independent module of the movable tank 304.

[0081] S6. Vibration buffering and device protection: The function of the shock-absorbing bracket 305 is activated. Through the buffering effect of the first shock-absorbing bracket 305 and the second shock-absorbing bracket 306, the vibration caused by the system operation or the external environment is reduced to protect the sealing components in the fixed tank 301 and the movable tank 304 from damage.

[0082] S7, gas diversion and emission: The purified gas is guided through the guide hole of the slide rod 311 and discharged to the exhaust port along the outlet pipe. The gas emission flow is adjusted in real time through the intelligent outlet valve 312 to ensure that the environmental emission standards are met.

[0083] S8. Replacement and maintenance of the movable tank: When the treatment agent needs to be replaced, rotate the movable tank 304 to unlock the buckle 303 and the block 307, and drive the screw 310 assembly through the motor 308 to move the movable tank 304 along the direction of the slide rod 311 to an easy-to-operate position to complete removal, replacement or maintenance.

[0084] S9. Cleaning and resetting the equipment: After completing the gas processing operation, turn off the fan 302 and the system power supply, check the internal components of the equipment, and reset the movable tank 304 to the initial position through the sliding base and guide rails, clean the equipment and prepare for the next operation.

[0085] S10, intelligent feedback and monitoring: During operation, the gas concentration sensor and environmental monitoring equipment are used to monitor the treatment process in real time, adjust the power of the fan 302, the movement speed of the screw 310 and the amount of treatment agent, and optimize the treatment efficiency and energy consumption.

[0086] Example 2: Figure 3 , 7, 9 and 10, a buffer groove 517 is formed in both the first shock-absorbing bracket 502 and the second shock-absorbing bracket 511, a telescopic rod 518 is slidably installed in the buffer groove 517, a buffer spring 519 is installed in the buffer groove 517, one end of the buffer spring 519 is installed on the telescopic rod 518, and the other end of the buffer spring 519 is installed on the inner wall of the buffer groove 517, a second shock-absorbing bracket 511 is installed at the bottom of the movable frame 504, a sliding base 512 is installed at the bottom of the second shock-absorbing bracket 511, a guide rail 513 is installed on the connecting plate 503, and the sliding base 512 is slidably installed on the guide rail 513, when the gas processing device body 1 is subjected to vibration, it is buffered by the first shock-absorbing bracket 502 at the bottom of the fixed frame 501 and the second shock-absorbing bracket 511 at the bottom of the movable frame 504 to avoid damage to the equipment, and the remaining features are the same as those in Example 1.

[0087] The working principle is as follows: when in use, the gas treatment device body 1 is moved to the exhaust port of the chemical equipment, the air inlet pipe interface 301 is connected to the exhaust port, and the chemical gas is sucked into the fixed tank 3 and the movable tank 4 for collection and treatment through the fan 302. When the chemical treatment agent in the movable tank 4 needs to be replaced, the movable tank 4 is rotated to unlock the buckle 303 and the block 304 on the fixed tank 3 and the movable tank 4, and then the motor wheel 508 is driven to rotate by the motor 507, and the screw set 509 is driven to rotate by the belt and the transfer wheel 510. Under the meshing action of the screw set 509 and the screw 506 , so that the screw rod 506 drives the movable frame 504 to move along the direction of the sliding rod 515, so that the movable frame 504 drives the movable tank 4 away from the fixed tank 3, and the movable tank 4 can be removed from the movable frame 504, which is convenient for replacing and maintaining the movable tank 4. When the movable frame 504 drives the movable tank 4 to move, the sliding base 512 at the bottom of the second shock-absorbing bracket 511 slides on the guide rail 513 of the connecting plate 503. When the gas processing device body 1 is vibrated, the first shock-absorbing bracket 502 at the bottom of the fixed frame 501 and the second shock-absorbing bracket 511 at the bottom of the movable frame 504 are used for buffering to avoid damage to the equipment.

[0088] 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. An environmental protection gas treatment device for a chemical workshop, comprising a gas treatment device body (1); characterized in that: A trolley (2) is provided on the main body (1) of the gas processing device, a fixed tank (3) and a movable tank (4) are installed on the trolley (2), and a pushing mechanism (5) is provided on the fixed tank (3) and the movable tank (4); The pushing mechanism (5) comprises a fixed frame (501), the fixed frame (501) is mounted on the bottom of the fixed tank (3), a first shock-absorbing bracket (502) is mounted on the bottom of the fixed frame (501), a connecting plate (503) is mounted on the trolley (2), the first shock-absorbing bracket (502) is mounted on the connecting plate (503), a movable frame (504) is mounted on the fixed frame (501), the movable tank (4) is rotatably mounted on the movable frame (504), and a screw guide hole is provided on the fixed frame (501). (505), a screw rod (506) is installed in the screw rod guide hole (505), the other end of the screw rod (506) is rotatably installed on the movable frame (504), a motor (507) is provided on the trolley (2), a motor wheel (508) is installed on the motor (507), a screw rod set (509) is rotatably installed on one side of the fixed frame (501), a transfer wheel (510) is installed on the screw rod set (509), and belts are sleeved on the motor wheel (508) and the transfer wheel (510).

2. The environmental protection gas treatment device for chemical workshop according to claim 1 is characterized in that: A second shock-absorbing bracket (511) is installed at the bottom of the movable frame (504), and a sliding base (512) is installed at the bottom of the second shock-absorbing bracket (511).

3. The environmental protection gas treatment device for chemical workshop according to claim 2 is characterized in that: A guide rail (513) is installed on the connecting plate (503), and the sliding base (512) is slidably installed on the guide rail (513); a buffer groove (517) is formed in both the first shock-absorbing bracket (502) and the second shock-absorbing bracket (511), and the telescopic rod (518) is slidably installed in the buffer groove (517).

4. The environmental protection gas treatment device for chemical workshop according to claim 3 is characterized in that: A buffer spring (519) is installed in the buffer groove (517), one end of the buffer spring (519) is installed on the telescopic rod (518), and the other end of the buffer spring (519) is installed on the inner wall of the buffer groove (517).

5. The environmental protection gas treatment device for chemical workshop according to claim 1 is characterized in that: The fixed frame (501) is provided with a slide rod guide hole (514), a slide rod (515) is slidably installed in the slide rod guide hole (514), and the other end of the slide rod (515) is installed on the movable frame (504).

6. The environmental protection gas treatment device for chemical workshop according to claim 1 is characterized in that: A limiting member (516) is installed on one side of the fixing frame (501), and the screw rod assembly (509) is rotatably installed on the limiting member (516).

7. The environmental protection gas treatment device for chemical workshop according to claim 1 is characterized in that: The movable tank (4) is provided with a rotation groove (401), and the movable frame (504) is clamped in the rotation groove (401).

8. The environmental protection gas treatment device for chemical workshop according to claim 1 is characterized in that: An air inlet pipe interface (301) is installed on one side of the fixed tank (3), a fan (302) is provided on the air inlet pipe interface (301), and the fan (302) is installed on the fixed tank (3).

9. The environmental protection gas treatment device for chemical workshop according to claim 1, characterized in that: The fixed tank (3) and the movable tank (4) are both provided with a buckle (303) and a clamping block (304), and the corresponding buckles (303) and clamping blocks (304) are adapted to each other.

10. A method for treating environmentally friendly gas for a chemical workshop, characterized in that: The method comprises the following steps: S1. Equipment positioning and connection: Move the main body of the gas processing device to the exhaust port of the chemical equipment, connect the air inlet pipe interface to the exhaust port, and start the fan (302) to connect the device to the exhaust system. S2. System start-up air intake: Start the fan (302), and the chemical gas is sucked into the fixed tank (301) and the movable tank (304) through the air inlet pipe interface, forming a preliminary collection process to ensure that the gas enters the system without leakage through the airtight designed channel. S3, sealing operation of the fixed tank and the movable tank: adjust the buckle (303) and the block (307) of the fixed tank (301) and the movable tank (304) to ensure that the two are tightly connected to avoid loosening due to vibration or air pressure fluctuation during operation, and ensure a closed gas processing environment. S4. Preparation for gas collection and treatment: as required, the motor (308) drives the screw (310) and the movable frame (309) to adjust the position of the movable tank (304) so ​​that the movable tank (304) is close to the fixed tank (301), optimize the treatment path, and check the sealing of the system. S5. Treatment agent delivery and gas adsorption: The treatment module of the movable tank (304) is started, and the chemical treatment agent reacts with the inhaled chemical gas to complete the adsorption and purification operations. The treatment agent can be replaced through the independent module of the movable tank (304). S6, vibration buffering and device protection: The function of the shock-absorbing bracket (305) is activated, and the vibration caused by the operation of the system or the external environment is reduced through the buffering effect of the first shock-absorbing bracket (305) and the second shock-absorbing bracket (306), so as to protect the sealing components in the fixed tank (301) and the movable tank (304) from damage. S7, gas flow guidance and discharge: the purified gas is guided through the guide hole of the slide rod (311) and discharged to the exhaust port along the exhaust pipe. The gas discharge flow rate is adjusted in real time through the intelligent exhaust valve (312) to ensure that the environmental emission standards are met. S8, replacement and maintenance of the movable tank: When the treatment agent needs to be replaced, the movable tank (304) is rotated to unlock the buckle (303) and the block (307), and the motor (308) drives the screw rod (310) assembly to move the movable tank (304) along the direction of the slide rod (311) to an easy-to-operate position to complete the removal, replacement or maintenance. S9, equipment cleaning and resetting: After the gas treatment operation is completed, the fan (302) and the system power supply are turned off, the internal components of the equipment are checked, and the movable tank (304) is reset to the initial position through the sliding base and the guide rail, and the equipment is cleaned and prepared for the next operation. S10, intelligent feedback and monitoring: During operation, the gas concentration sensor and environmental monitoring equipment are used to monitor the treatment process in real time, adjust the power of the fan (302), the movement speed of the screw (310) and the amount of the treatment agent, and optimize the treatment efficiency and energy consumption.

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