Waste gas detection and supply device with residue treatment function

Abstract

The utility model relates to the field of gas detection, in particular to a waste gas detection gas supply device with a residue treatment function. The utility model provides a waste gas detection and supply device with a residue treatment function, which can be used for quickly carrying out harmless treatment on residual detection gas. A waste gas detection gas supply device with a residue treatment function comprises a gas supply pipe, an electric push rod, a piston piece, a first gas valve, a second gas valve, a treatment tank and the like. By opening the second gas valve, residual gas in the gas supply pipe can enter the treatment tank through the second gas valve, then an operator injects reaction liquid through the feeding end cover, so that the reaction liquid enters the treatment tank through the liquid storage tank, finally, the driving motor is started, and an output shaft of the driving motor rotates to drive the magnetic suction cup to rotate; and thus, the stirring rod starts to rotate, the reaction liquid and the residual gas fully react, and harmless treatment is carried out on the residual gas.

Description

Technical Field

[0001] The utility model relates to the field of gas detection, in particular to an exhaust gas detection and air supply device with residual treatment. Background Art

[0002] Waste gas detection refers to the monitoring and analysis of waste gas generated in industrial production, transportation, energy utilization and other processes to evaluate its impact on the environment and human health. Waste gas usually includes a variety of gas components, which may include harmful substances and pollutants. When performing waste gas detection, a gas delivery device is generally required to deliver the gas into the detection instrument to realize waste gas detection. As the detection gas is continuously delivered into the detection instrument, when the gas in the detection instrument reaches the upper limit of the volume, the operator disconnects the gas transmission equipment to stop the gas transmission. However, due to the gas flow characteristics, a small amount of detection gas will still remain in the gas delivery device. The existing technology generally adds activated carbon or adsorbents to the gas delivery device to physically adsorb the harmful substances in the residual waste gas. This method requires waiting for the adsorption of harmful substances to be completed, and the processing efficiency is relatively slow. At the same time, the activated carbon or adsorbent needs to be replaced after the adsorption is saturated. The operation is not convenient enough, and it is difficult to achieve rapid and efficient treatment of the residual gas.

[0003] Therefore, in order to solve the above-mentioned problem, a waste gas detection and air supply device with residual treatment is now developed, which can quickly render the residual detection gas harmless. Utility Model Content

[0004] In order to overcome the shortcomings of existing devices that have slow residual gas processing speed, the activated carbon or adsorbent needs to be replaced after the adsorption state is saturated, the operation is not convenient, and it is difficult to achieve rapid and harmless treatment of the residual gas, the utility model provides a waste gas detection air supply device with residual treatment that can quickly and harmlessly treat the residual detection gas.

[0005] The technical implementation scheme of the utility model is: an exhaust gas detection air supply device with residual treatment, including an air supply pipe, an electric push rod is connected to the left part of the air supply pipe, a piston plate is connected to the telescopic end of the electric push rod, a first air valve is connected to the upper side of the right part of the air supply pipe, and a second air valve is connected to the lower side of the right part of the air supply pipe.

[0006] Optionally, a processing tank is further included, which is installed on the second gas valve, a sealing cover is threadedly connected to the bottom of the processing tank, and the front and rear sides of the processing tank are connected to liquid storage tanks through pipelines.

[0007] Optionally, a driving motor is also included, which is installed on the sealing cover. A magnetic suction cup is connected to the output shaft of the driving motor. A limiting ring is connected to the bottom inner of the sealing cover. A stirring rod is rotatably connected to the bottom inner of the sealing cover, and the stirring rod is located on the inner side of the limiting ring.

[0008] Optionally, the processing tank and the second gas valve are a detachable connection structure.

[0009] Optionally, the blocking cover is connected with an observation window for detailed observation of the situation.

[0010] Optionally, a feed end cover is clamped on the liquid storage tank.

[0011] By adopting the above technical solution, compared with the prior art, the utility model has the following advantages:

[0012] The utility model opens the second gas valve so that the residual gas in the gas delivery pipe can enter the processing tank through the second gas valve, and then the operator injects the reaction liquid through the feed end cover, so that the reaction liquid enters the processing tank through the liquid storage tank, and finally starts the driving motor. The rotation of the output shaft of the driving motor drives the magnetic suction disk to rotate, so that the stirring rod starts to rotate, so that the reaction liquid and the residual gas can fully react, and the residual gas is harmlessly treated. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of a first partial cross-sectional three-dimensional structure of the utility model.

[0015] Figure 3 It is a schematic diagram of a second partial cross-sectional three-dimensional structure of the utility model.

[0016] The meanings of the reference numerals in the figure are: 1: air supply pipe, 2: electric push rod, 3: piston plate, 4: first air valve, 5: second air valve, 6: treatment tank, 7: sealing cover, 8: liquid storage tank, 9: feed end cover, 10: driving motor, 11: magnetic suction cup, 12: limiting ring, 13: stirring rod. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model.

[0018] An exhaust gas detection and air supply device with residual treatment, such as Figure 1 and Figure 2 As shown, it includes an air supply pipe 1, an electric push rod 2 is connected to the left part of the air supply pipe 1, the telescopic end of the electric push rod 2 is set to face right, a piston plate 3 is connected to the telescopic end of the electric push rod 2, a first air valve 4 is connected to the upper right side of the air supply pipe 1, the first air valve 4 is used to input the detection gas, and a second air valve 5 is connected to the lower right side of the air supply pipe 1, the second air valve 5 is used to discharge the residual gas.

[0019] like Figure 1-Figure 3 As shown, it also includes a processing tank 6, which is installed on the second air valve 5. The processing tank 6 and the second air valve 5 are in a detachable connection structure. A sealing cover 7 is threadedly connected to the bottom of the processing tank 6. The sealing cover 7 is connected to an observation window for detailed observation of the situation. The front and rear sides of the processing tank 6 are connected to a liquid storage tank 8 through a pipeline, and a feed end cover 9 is clamped on the liquid storage tank 8.

[0020] like Figure 3 As shown, it also includes a driving motor 10, which is installed on the sealing cover 7. A magnetic suction cup 11 is connected to the output shaft of the driving motor 10. A limiting ring 12 is connected to the bottom of the sealing cover 7. A stirring rod 13 is rotatably connected to the bottom of the sealing cover 7. The stirring rod 13 is located on the inner side of the limiting ring 12.

[0021] It should be noted that when detecting waste gas, the device can be used to carry out gas delivery processing. First, the gas delivery pipe 1 is connected to the detection instrument, and then the gas delivery device is connected to the first gas valve 4, so that the detection gas enters the gas delivery pipe 1 through the first gas valve 4, and then the electric push rod 2 is started, so that the telescopic end of the electric push rod 2 can drive the piston plate 3 to move rightward along the gas delivery pipe 1, so that the detection gas in the gas delivery pipe 1 can enter the detection instrument, and the gas is detected and processed. When the gas in the detection instrument is full, it is impossible to continue to be pumped into the detection instrument. To deliver gas, disconnect the gas delivery equipment from the first gas valve 4. At this time, there will be residual detection gas in the gas delivery pipe 1. Then open the second gas valve 5, so that the residual gas in the gas delivery pipe 1 can enter the treatment tank 6 through the second gas valve 5. Then the operator injects the reaction liquid through the feed end cover 9, so that the reaction liquid enters the treatment tank 6 through the liquid storage tank 8. Finally, start the drive motor 10. The rotation of the output shaft of the drive motor 10 will drive the magnetic suction cup 11 to rotate, so that the stirring rod 13 starts to rotate, so that the reaction liquid and the residual gas can fully react and the residual gas is harmlessly treated.

[0022] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An exhaust gas detection and air supply device with residual treatment, characterized in that: It comprises an air supply pipe (1), the left part of the air supply pipe (1) is connected to an electric push rod (2), the telescopic end of the electric push rod (2) is connected to a piston plate (3), the upper right side of the air supply pipe (1) is connected to a first air valve (4), and the lower right side of the air supply pipe (1) is connected to a second air valve (5); It also includes a processing tank (6), the processing tank (6) being mounted on the second gas valve (5), a sealing cover (7) being threadedly connected to the bottom of the processing tank (6), and a liquid storage tank (8) being connected to the front and rear sides of the processing tank (6) via pipelines; It also includes a drive motor (10), the drive motor (10) is mounted on the blocking cover (7), a magnetic suction cup (11) is connected to the output shaft of the drive motor (10), a limit ring (12) is connected to the inner bottom of the blocking cover (7), a stirring rod (13) is rotatably connected to the inner bottom of the blocking cover (7), and the stirring rod (13) is located on the inner side of the limit ring (12).

2. The exhaust gas detection and air supply device with residual treatment according to claim 1 is characterized in that: The processing tank (6) and the second gas valve (5) are a detachable connection structure.

3. The exhaust gas detection and air supply device with residual treatment according to claim 1 is characterized in that: The blocking cover (7) is connected to an observation window for detailed observation of the situation.

4. The exhaust gas detection and air supply device with residual treatment according to claim 1 is characterized in that: A feed end cover (9) is clamped onto the liquid storage tank (8).

Images