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Waste gas treatment environment-friendly device and use method

An environmental protection device and waste gas treatment technology, which is applied in the direction of separation methods, chemical instruments and methods, and dispersed particle separation, can solve the problems of affecting the treatment effect, large size, and long treatment time, so as to improve the purification effect and increase the stirring speed , increase the effect of interaction time

Pending Publication Date: 2022-07-29
张璇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an environmental protection device for waste gas treatment and its use method, which has the beneficial effect of good waste gas treatment effect, and solves the problem that the existing environmental protection device for waste gas treatment mentioned in the above background technology only treats the waste gas once, and cannot guarantee 100% Exhaust gas is processed into harmless gas. Generally, the nozzle spray liquid in the exhaust gas treatment environmental protection device will not contact with the exhaust gas completely, which leads to poor treatment effect of the existing exhaust gas treatment environmental protection device, and due to the size of the existing waste gas treatment environmental protection device Larger, not only the construction cost is high, but also the treatment time is long, which affects the overall treatment effect. When there is a lot of exhaust gas entering the desulfurization tower, most of the gas will be squeezed out of the desulfurization tower before it comes into contact with the liquid sprayed by the nozzle. , which leads to the problem of poor processing effect

Method used

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  • Waste gas treatment environment-friendly device and use method
  • Waste gas treatment environment-friendly device and use method
  • Waste gas treatment environment-friendly device and use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The gas inside the treatment box 6 is stirred by the stirring blade 11 to contact the liquid sprayed by the second nozzle 8, thereby increasing the interaction time between the gas and the liquid, and then allowing the waste gas to be processed again, so that the waste gas can be processed multiple times. Improve purification efficiency, see Figure 1-3 , an environmental protection device for waste gas treatment, including a desulfurization tower 1 and a spray pipe 2 in the desulfurization tower 1, the spray pipe 2 is also equipped with a first nozzle 3, and the interior of the desulfurization tower 1 is also installed with a pipeline 4, and the pipeline 4 A suction hole 5 is provided, a treatment box 6 is also installed on the desulfurization tower 1, a purification bin 7 is arranged inside the treatment box 6, and a second spray head 8 is also installed inside the treatment box 6. The second spray head 8 and the spray pipe 2 Connected, a centrifugal fan 33 is also in...

Embodiment 2

[0036] By setting the thin rod 12 and the spiral groove 18, the stirring blade 11 is automatically driven to rotate and agitate the exhaust gas and the liquid. This embodiment is an improvement made on the basis of the embodiment 1. For details, please refer to Figure 1-3 , the interior of the processing box 6 is also rotatably connected with a thin rod 12, the thin rod 12 is connected with the round rod 10, the interior of the processing box 6 is also installed with a protruding plate 19, and a second spring 20 is installed on the protruding plate 19. The second spring 20 is provided with an adjustment plate 9, the adjustment plate 9 is provided with a through hole 13, the round rod 10 penetrates through the through hole 13, the adjustment plate 9 is also installed with a connecting part, the connecting part is installed with a limit bar 14, the limit bar 14 is slidably connected inside the spiral groove 18 .

[0037] Drive Rotation: According to image 3 As shown, a regula...

Embodiment 3

[0039] The round rod 10 and the stirring blade 11 are rapidly driven to rotate by the thin rod 12, thereby increasing the stirring speed of the stirring blade 11, so that the exhaust gas and the liquid can be further fully mixed and connected. This embodiment is made on the basis of the second embodiment. improvements, specifically, see Figure 1-3 , the interior of the processing box 6 is also provided with an elastic piece 21 , and the elastic piece 21 is used to interfere with the adjusting plate 9 .

[0040] Increase the stirring speed: according to image 3 As shown, an elastic sheet 21 is also installed inside the processing box 6. When the adjustment plate 9 is in contact with the elastic sheet 21, the exhaust gas pressure at the upper end of the adjustment plate 9 must be greater than the spring force of the elastic sheet 21, so that the adjustment plate 9 can be lowered downward. When the adjusting plate 9 passes through the elastic sheet 21, the exhaust gas pressure...

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Abstract

The invention relates to the technical field of waste gas treatment devices, and discloses an environment-friendly waste gas treatment device and a using method.The environment-friendly waste gas treatment device comprises a desulfurizing tower and a spraying pipe in the desulfurizing tower, a first spraying head is further installed on the spraying pipe, a pipeline is further installed in the desulfurizing tower, and suction holes are formed in the pipeline; a treatment box is further installed on the desulfurization tower, a purification bin is arranged in the treatment box, a second spray head is further installed in the treatment box, the second spray head is connected with a spraying pipe, a centrifugal fan is further installed in the treatment box, and the centrifugal fan is connected with a pipeline. And the centrifugal fan is used for conveying gas in the pipeline into the treatment box. According to the waste gas treatment device, stirring blades are used for stirring gas in the treatment box to make contact with liquid sprayed by a second spray head, so that the interaction time of the gas and the liquid is prolonged, waste gas is treated again, the waste gas can be treated multiple times, and the purification effect is improved.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment devices, in particular to an environmental protection device for waste gas treatment and a method of using the same. Background technique [0002] Exhaust gas purification mainly refers to the treatment of industrial waste gas such as dust particles, smoke and dust, odorous gases, and toxic and harmful gases generated in industrial places. Waste gas odor purification, acid-base waste gas purification, chemical waste gas purification, etc. The waste gas discharged from industrial production often has harmful effects on the environment and human health. Before discharging into the atmosphere, purification measures should be taken to make it meet the requirements of exhaust gas emission standards. This process is called exhaust gas purification. Commonly used exhaust gas purification methods are: absorption method, adsorption method, condensation method and combustion method. [0003] H...

Claims

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Application Information

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IPC IPC(8): B01D53/78B01D53/48
CPCB01D53/78B01D53/48
Inventor 张璇
Owner 张璇