Detector for effectively monitoring performance of adsorbent of waste gas adsorption unit

Abstract

The utility model discloses a detector for effectively monitoring the performance of an adsorbent of a waste gas adsorption unit, which adopts a mode of arranging PID (Proportion Integration Differentiation) detection sensors on a gas inlet pipe and a gas outlet pipe of an adsorbent box under an intelligent control system of a controller. The adsorption performance of the adsorbent is judged by monitoring various indexes such as the concentration of the waste gas before the waste gas enters the adsorbent box and various indexes such as the concentration of the waste gas discharged after the waste gas is treated by the adsorbent in real time, and the stirring mechanism is arranged in the adsorbent box and is used for regularly stirring the adsorbent in the adsorbent box to balance the adsorbability of the adsorbent, so that the adsorbability of the adsorbent is improved. Therefore, the detection result is improved, the purpose of effectively monitoring the performance of the adsorbent of the waste gas adsorption unit is achieved, and when the adsorption performance of the adsorbent is close to substandard, the alarm lamp gives an alarm so as to timely discover and replace the adsorbent, so that the treatment efficiency and the treatment effect of waste gas are ensured.

Description

Technical Field

[0001] The present application relates to the technical field of waste gas treatment, and in particular to a detector for effectively monitoring the performance of an adsorbent in a waste gas adsorption unit. Background Art

[0002] Waste gas treatment is essential in industrial production, and adsorption is a commonly used method. However, with long-term use, the adsorbent performance of conventional waste gas adsorption units gradually degrades, resulting in reduced waste gas treatment efficiency. To promptly detect and replace degraded adsorbents, a detector capable of real-time monitoring of adsorbent performance is required. Utility Model Content

[0003] The present application provides a detector for effectively monitoring the performance of the adsorbent of the exhaust gas adsorption unit. Under the intelligent control system of the controller, a PID detection sensor is set on the air inlet pipe and the air outlet pipe of the adsorbent box. The concentration of the exhaust gas before entering the adsorbent box and the concentration of the exhaust gas discharged after being treated with the adsorbent are monitored in real time to judge the adsorption performance of the adsorbent. A stirring mechanism is set in the adsorbent box to stir the adsorbent in the adsorbent box regularly to balance the adsorption of the adsorbent, thereby improving the detection result and achieving the purpose of effectively monitoring the adsorbent performance of the exhaust gas adsorption unit. When the adsorption performance of the adsorbent is close to substandard, the alarm light will give a warning so that it can be discovered and replaced in time, thereby ensuring the treatment efficiency and treatment effect of the exhaust gas.

[0004] The present application provides a detector for effectively monitoring the adsorbent performance of an exhaust gas adsorption unit, comprising a box body, a base fixed to the bottom of the box body, an air inlet pipe provided on one side of the box body, a PID detection sensor 1 provided on the air inlet pipe, an adsorbent box connected to the end of the air inlet pipe, a feed pipe welded to the top of the adsorbent box, an input end of the feed pipe covered with a sealing cover, a stirring mechanism provided inside the adsorbent box, a reducer connected to the input end of the stirring mechanism, a motor connected to the input end of the reducer, an air outlet pipe provided on the top of the adsorbent box, a PID detection sensor 2 provided on the air outlet pipe, a "rectangular" hole provided on one side of the adsorbent box, a discharge trough welded at the "rectangular" hole, an electric baffle installed on one side of the adsorbent box, and the electric baffle corresponding to the discharge trough;

[0005] PID detection sensor 1 and PID detection sensor 2 are connected to the same data processing module, the data processing module, the motor and the electric baffle are connected to the same controller, and the controller line is connected to the alarm light and installed on the top of the box.

[0006] Furthermore, the motor is specifically a servo motor.

[0007] Furthermore, the reducer is specifically a D-type gearbox.

[0008] Furthermore, the sealing cover is detachable.

[0009] Furthermore, the alarm light includes a warning light and a buzzer.

[0010] Furthermore, sealing gaskets are provided on the electric baffle and the sealing cover.

[0011] It can be seen from the above technical solution that the present application provides a detector for effectively monitoring the adsorbent performance of the exhaust gas adsorption unit, including a box body, which plays a supporting assembly role and is used for the assembly of structures such as the adsorbent box, the data processing module and the alarm light. A base is fixed at the bottom of the box body to support the box body and avoid direct contact between the box body and the ground, thereby reducing the erosion of the box body by humidity and the like. An air intake pipe is provided on one side of the box body, and the exhaust gas enters the pipe in the adsorbent box. A PID detection sensor is provided on the air intake pipe, which plays a monitoring role and detects various indexes such as the concentration of the exhaust gas injected into the adsorbent box through the air intake pipe in real time, and transmits the data to the data processing module in the form of electrical signals for real-time monitoring. The adsorption performance of the adsorbent is strongly supported. The end of the air inlet pipe is connected to the adsorbent box, which is a storage container for the adsorbent (activated carbon, etc.). A feed pipe is welded on the top of the adsorbent box. When replacing the adsorbent, the adsorbent is put into the adsorbent box. The input end of the feed pipe is covered with a sealing cover to seal. During the adsorption treatment of the exhaust gas, the sealing of the adsorbent box is ensured to prevent leakage of exhaust gas, thereby achieving the purpose of comprehensive adsorption treatment of the exhaust gas. A stirring mechanism is set inside the adsorbent box to stir the adsorbent in the adsorbent box regularly under the action of the motor to balance the adsorption of the adsorbent, thereby improving the test results to achieve In order to effectively monitor the performance of the adsorbent in the exhaust gas adsorption unit, the input end of the stirring mechanism is connected with a reducer and a kinetic energy processing structure. By utilizing the high torque resistance of the gearbox, the output torque of the gearbox is increased by increasing the reduction ratio, the input torque requirement is reduced, and the output power of the motor is reduced to achieve the purpose of energy saving. The input end of the reducer is connected with a motor and a kinetic energy output structure to provide kinetic energy support for the stirring operation of the stirring mechanism. An outlet pipe is provided on the top of the adsorbent box, which is a discharge channel for qualified gas after adsorption treatment by the adsorbent. A PID detection sensor is provided on the outlet pipe to monitor and detect the concentration of the gas discharged through the outlet pipe in real time. Index, which transmits data to the data processing module in the form of electrical signals, provides strong support for real-time monitoring of the adsorption performance of the adsorbent. A "rectangular" hole is opened on one side of the adsorbent box. When the adsorbent is replaced, the adsorbent is discharged from the channel in the adsorbent box. A discharge chute is welded at the "rectangular" hole. When the adsorbent is discharged, the adsorbent is discharged from the discharge channel of the equipment. An electric baffle is installed on one side of the adsorbent box to play a blocking role. During the adsorption treatment of the exhaust gas, it is kept closed to ensure the sealing of the adsorbent box. When the adsorbent is replaced, it is opened to release the adsorbent in the adsorbent box and let it be discharged from the discharge chute so that new adsorbent can be injected. The electric baffle corresponds to the discharge chute.

[0012] PID detection sensor 1 and PID detection sensor 2 are connected to the same data processing module, which converts the electrical signal data transmitted back by PID detection sensor 1 and PID detection sensor 2 into data readable by the controller, and transmits it back to the controller so that the controller can compare and analyze the data before and after exhaust gas treatment, thereby judging the adsorbent performance index, thereby achieving the purpose of monitoring the adsorbent performance. The data processing module, motor and electric baffle are connected to the same controller for control. An intelligent control system is adopted to control the coordinated operation of various electronic control components and compare and analyze the data before and after exhaust gas treatment to judge the adsorbent performance index, so as to achieve effective monitoring of the adsorbent performance. The controller line is connected with an alarm light, which is installed on the top of the box to serve as an alarm. When the adsorption performance of the adsorbent is close to substandard, the alarm light will give a warning, which is convenient for the staff to discover and replace it in time, thereby ensuring the treatment efficiency and treatment effect of the exhaust gas.

[0013] In summary, the beneficial effects produced by this application are as follows:

[0014] 1. Under the intelligent control system of the controller, PID detection sensors are set on the air inlet and outlet pipes of the adsorbent box to monitor the concentration of the exhaust gas before entering the adsorbent box and the concentration of the exhaust gas after being treated by the adsorbent in real time to judge the adsorption performance of the adsorbent, thus achieving the purpose of intelligent detection of the adsorbent performance and providing convenience for the adsorption performance detection of the adsorbent.

[0015] 2. A stirring mechanism is set in the adsorbent box to regularly stir the adsorbent in the adsorbent box to balance the adsorption of the adsorbent, thereby improving the test results and achieving the purpose of effectively monitoring the adsorbent performance of the exhaust gas adsorption unit.

[0016] 3. An alarm light is set on the top of the box. When the adsorption performance of the adsorbent is close to substandard, the alarm light will give a warning, which is conducive to the staff to discover and replace it in time, thereby ensuring the treatment efficiency and effect of the exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of this application, the following is a brief introduction to the drawings required for the implementation cases. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0018] Figure 1 This is a schematic diagram of the structure of this application.

[0019] Illustration:

[0020] Among them, 1-box, 2-base, 3-inlet pipe, 4-PID detection sensor 1, 5-outlet pipe, 6-PID detection sensor 2, 7-adsorbent box, 8-stirring mechanism, 9-reducer, 10-motor, 11-discharge chute, 12-electric baffle, 13-feed pipe, 14-sealing cover, 15-data processing module, 16-alarm light, 17-controller. DETAILED DESCRIPTION

[0021] In order to enable people skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0022] From the above technical solutions, we can see that:

[0023] Example 1:

[0024] See also Figure 1 .

[0025] A detector for effectively monitoring the adsorbent performance of an exhaust gas adsorption unit includes a box body 1, which serves as a supporting assembly and is used for assembling structures such as an adsorbent box 7, a data processing module 15 and an alarm light 16. A base 2 is fixed to the bottom of the box body 1 to support the box body 1 and prevent the box body 1 from direct contact with the ground, thereby reducing the erosion of the box body 1 by humidity and the like. An air intake pipe 3 is provided on one side of the box body 1, and the exhaust gas enters the pipe inside the adsorbent box 7. A PID detection sensor 4 is provided on the air intake pipe 3 to play a monitoring role, and to detect various indexes such as the concentration of the exhaust gas injected into the adsorbent box 7 through the air intake pipe 3 in real time, and to transmit the data to the data processing module 15 in the form of an electrical signal, so as to provide a basis for real-time monitoring of the adsorption performance of the adsorbent. Strong support, the end of the air inlet pipe 3 is connected to the adsorbent box 7, a storage container for adsorbent (activated carbon, etc.), a feed pipe 13 is welded on the top of the adsorbent box 7, when replacing the adsorbent, the channel for adding adsorbent is put into the adsorbent box 7, the input end of the feed pipe 13 is covered with a sealing cover 14, which plays a sealing role. In the process of adsorption treatment of exhaust gas, the sealing of the adsorbent box 7 is ensured to prevent leakage of exhaust gas, thereby achieving the purpose of comprehensive adsorption treatment of exhaust gas. A stirring mechanism 8 is provided inside the adsorbent box 7 to play a stirring role. Under the action of the motor 10, the adsorbent in the adsorbent box 7 is regularly stirred to balance the adsorption of the adsorbent, thereby improving the detection results, so as to achieve effective monitoring of waste gas. For the purpose of improving the performance of the gas adsorption unit adsorbent, the input end of the stirring mechanism 8 is connected to a reducer 9, a kinetic energy processing structure, and the high torque resistance of the gear box is utilized. The output torque of the gear box is increased by increasing the reduction ratio, the input torque requirement is reduced, and the output power of the motor 10 is reduced to achieve the purpose of energy saving. The input end of the reducer 9 is connected to the motor 10, and the kinetic energy output structure provides kinetic energy support for the stirring operation of the stirring mechanism 8. An outlet pipe 5 is provided on the top of the adsorbent box 7, which is a discharge channel for qualified gas after adsorption treatment by the adsorbent. A PID detection sensor 6 is provided on the outlet pipe 5 for monitoring and detecting various indexes such as the concentration of the gas discharged through the outlet pipe 5 in real time. The data is transmitted to the data processing module 15 in the form of a signal, which provides strong support for real-time monitoring of the adsorption performance of the adsorbent. A "rectangular" hole is opened on one side of the adsorbent box 7. When the adsorbent is replaced, the adsorbent is discharged from the channel in the adsorbent box 7. A discharge trough 11 is welded at the "rectangular" hole. When the adsorbent is discharged, the adsorbent is discharged from the discharge channel of the equipment. An electric baffle 12 is installed on one side of the adsorbent box 7 to play a blocking role. During the adsorption treatment of the exhaust gas, it is kept closed to ensure the sealing of the adsorbent box 7. When the adsorbent is replaced, it is opened to release the adsorbent in the adsorbent box 7 and let it be discharged from the discharge trough 11 so that new adsorbent can be injected. The electric baffle 12 corresponds to the discharge trough 11.

[0026] The PID detection sensor 1 4 and the PID detection sensor 2 2 are connected to the same data processing module 15, which converts the electrical signal data transmitted back by the PID detection sensor 1 4 and the PID detection sensor 2 6 into data readable by the controller 17, and transmits it back to the controller 17 so that the controller 17 can compare and analyze the data before and after the exhaust gas treatment, thereby determining the adsorbent performance index, thereby achieving the purpose of monitoring the adsorbent performance. The data processing module 15, the motor 10 and the electric baffle 12 are connected to the same controller 17 for control. An intelligent control system is used to control the coordinated operation of various electronic control components and compare and analyze the data before and after the exhaust gas treatment to determine the adsorbent performance index to achieve effective monitoring of the adsorbent performance. The controller 17 is connected to an alarm light 16 installed on the top of the box 1 for alarm. When the adsorption performance of the adsorbent is close to substandard, the alarm light 16 will issue a warning, making it easier for the staff to discover and replace it in time, thereby ensuring the treatment efficiency and treatment effect of the exhaust gas.

[0027] As a preferred embodiment, the motor 10 is specifically a servo motor, which realizes closed-loop control of speed and torque, overcomes the problem of stepping out of step of the stepping motor, has strong overload resistance, can withstand a load three times the rated torque, and conforms to the characteristics of large instantaneous load fluctuations of the stirring mechanism 8, thereby ensuring the orderly progress of the stirring operation of the stirring mechanism 8.

[0028] As a preferred embodiment, the reducer 9 is specifically a D-type gearbox, which utilizes the high torque resistance of the gearbox and adopts the method of increasing the reduction ratio to increase the output torque of the gearbox, reduce the input torque requirement, and reduce the output power of the motor 10, thereby achieving the purpose of energy saving.

[0029] As a preferred embodiment, the sealing cover 14 is detachable.

[0030] As a preferred embodiment, the alarm light 16 includes a warning light and a buzzer, achieving the purpose of dual reminders, and issuing warnings at the same time, which is more convenient for staff to discover in time.

[0031] As a preferred embodiment, sealing gaskets are provided on both the electric baffle 12 and the sealing cover 14, thereby achieving the purpose of improving the sealing performance of the device.

[0032] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered merely as exemplary, and the true scope of this application is indicated by the claims.

[0033] It should be understood that the present application is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The above-described embodiments of the present application do not constitute a limitation on the scope of protection of the present application.

Claims

1. A detector for effectively monitoring the performance of an adsorbent in an exhaust gas adsorption unit, characterized in that: The invention comprises a box body (1), a base (2) is fixed at the bottom of the box body (1), an air intake pipe (3) is provided on one side of the box body (1), a PID detection sensor (4) is provided on the air intake pipe (3), the end of the air intake pipe (3) is connected to an adsorbent box (7), a feed pipe (13) is welded on the top of the adsorbent box (7), the input end of the feed pipe (13) is covered with a sealing cover (14), a stirring mechanism (8) is provided inside the adsorbent box (7), and the stirring mechanism (8) The input end is connected to a reducer (9), the input end of the reducer (9) is connected to a motor (10), an air outlet pipe (5) is provided on the top of the adsorbent box (7), a PID detection sensor 2 (6) is provided on the air outlet pipe (5), a "rectangular" hole is opened on one side of the adsorbent box (7), a discharge trough (11) is welded at the "rectangular" hole, an electric baffle (12) is installed on one side of the adsorbent box (7), and the electric baffle (12) corresponds to the discharge trough (11); The PID detection sensor 1 (4) and the PID detection sensor 2 (6) are connected to the same data processing module (15), the data processing module (15), the motor (10) and the electric baffle (12) are connected to the same controller (17), and the controller (17) is connected to an alarm light (16) installed on the top of the box (1).

2. A detector for effectively monitoring the adsorbent performance of an exhaust gas adsorption unit according to claim 1, characterized in that: The motor (10) is specifically a servo motor.

3. A detector for effectively monitoring the adsorbent performance of an exhaust gas adsorption unit according to claim 1, characterized in that: The speed reducer (9) is specifically a D-type gear box.

4. A detector for effectively monitoring the adsorbent performance of an exhaust gas adsorption unit according to claim 1, characterized in that: The sealing cover (14) is detachable.

5. A detector for effectively monitoring the adsorbent performance of an exhaust gas adsorption unit according to claim 1, characterized in that: The warning light (16) comprises a warning light and a buzzer.

6. A detector for effectively monitoring the adsorbent performance of an exhaust gas adsorption unit according to claim 1, characterized in that: The electric baffle (12) and the sealing cover (14) are both provided with sealing gaskets.

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