CN205435343U - Industrial fumes exhaust -gas treatment purifier - Google Patents

Abstract

The utility model discloses an industrial fumes exhaust -gas treatment purifier belongs to the waste gas treatment technical field, including the prefilter room, gas washing room and purification adsorption chamber, the indoor portion of prefilter is equipped with the baffle filtering area, the below of baffle filtering area is equipped with solid collection device, the top of gas washing room is equipped with the spray tank rather than the intercommunication, the inside of gas washing room is equipped with level sensor, the below of gas washing room is equipped with valve and liquid collection device, the outside of gas washing room is equipped with the first control ware, purify the inside first layer adsorption material that is equipped with of adsorption chamber, second floor adsorption material and third layer adsorption material, the gas outlet department that purifies the adsorption chamber is equipped with gas detector, gas detector feeds through exhaust passage and the 3rd transfer passage respectively, the outside that purifies the adsorption chamber is equipped with the second controllor, processing and the purification of industrial fumes waste gas are effectively realized through this device, make it discharge after reaching the standard of emission, atmospheric pollution has been reduced, the precision of exhaust -gas treatment and purification has been improved.

Description

Industrial smoke and dust waste gas treatment and purification device

technical field

The utility model relates to a purification device, in particular to a purification device for industrial smoke and dust waste gas treatment, which belongs to the technical field of waste gas treatment.

Background technique

Smoke and dust exhaust gas is a harmful substance emitted from catering kitchens and industrial production processes. Its main components usually include grease, various organic and inorganic harmful gases, and particulate matter. Smoke and dust exhaust gas not only pollutes the environment, but also has great harm to the human body. Timely treatment, smoke and dust not only destroys the blue sky, but more seriously threatens human health and even life. The treatment of smoke and dust waste gas in the prior art is only to filter the particles, and cannot purify the small molecular particles or harmful gases. After treatment, the filtered waste gas often does not meet the emission standards. The discharge of the above-mentioned waste gas into the atmosphere will cause environmental pollution, which is not conducive to the orderly progress of production and life.

Utility model content

The purpose of this utility model is to provide an industrial smoke and dust waste gas treatment and purification device, which can effectively realize the treatment and purification of industrial smoke and dust waste gas, make it discharge after reaching the discharge standard, reduce atmospheric pollution, and improve the efficiency of waste gas treatment and purification. precision.

The industrial fume and waste gas treatment and purification device described in the utility model includes a preliminary filter chamber, a gas scrubber and a purification adsorption chamber. The conveying channels are connected, and there is a partition filter area inside the preliminary filter chamber. The partition filter area includes several upper and lower filter partitions that are distributed alternately. The filtration accuracy of the upper and lower filter partitions increases in turn. Collecting device, the top of the scrubbing chamber is provided with a liquid medicine tank connected to it, the interior of the scrubbing chamber is equipped with a liquid level sensor, the bottom of the scrubbing chamber is equipped with a valve and a liquid collection device, and the outside of the scrubbing chamber is equipped with a first controller, the first controller is connected with the liquid level sensor and the valve, and the inside of the purification adsorption chamber is provided with the first layer of adsorption material, the second layer of adsorption material and the third layer of adsorption material in sequence, the adsorption accuracy of the above adsorption materials increases in turn, and the purification The gas outlet of the adsorption chamber is provided with a gas detector, and the gas detector is respectively connected to the exhaust channel and the third conveying channel, and the exhaust channel and the third conveying channel are respectively connected to the exhaust port and the scrubbing chamber, and the exhaust channel is connected to the third conveying channel. A first solenoid valve and a second solenoid valve are respectively provided on the conveying channel, and a second controller is provided outside the purification adsorption chamber, and the second controller is connected to the gas detector, the first solenoid valve and the second solenoid valve.

When dealing with industrial smoke and dust waste gas, the waste gas enters the primary filter chamber first, and due to the action of the upper and lower filter partitions, the macromolecular particles will be filtered into the solid collection device below, and the unfiltered waste gas enters the scrubber chamber and passes through The liquid medicine tank applies liquid medicine to the gas washing chamber, and the toxic gas or small molecule particles that can be treated by the liquid medicine are dissolved. The liquid level sensor detects the liquid level in real time and transmits it to the first controller. When the liquid level is detected to be high At the set value, the first controller drives the valve to open, the liquid flows into the liquid collection device, and the waste gas that is not dissolved by the liquid medicine enters the purification and adsorption chamber, and passes through the first layer of adsorption material, the second layer of adsorption material and the third layer. The adsorption effect of the adsorption material can further purify the exhaust gas. The exhaust gas after the treatment is detected by the gas detector. If it meets the standard, the second controller drives the first solenoid valve to open, and the exhaust gas is discharged from the exhaust channel. If not According to the standard, the second controller drives the second solenoid valve to open, and the exhaust gas enters the scrubbing chamber again from the third delivery channel for secondary scrubbing and purification.

The position where the first conveying passage communicates with the preliminary filter chamber and the position where the second conveying passage communicates with the scrubbing chamber are respectively provided with a first exhaust fan and a second exhaust fan.

The liquid medicine tank is connected to the inside of the air washing chamber through the infusion pipeline, and several nozzles communicating with it are arranged under the infusion pipeline.

The upper and lower filter partitions are filter mesh structures, and the precision of the filter mesh increases sequentially.

The exterior of the preliminary filter chamber is provided with an exhaust gas inlet communicating with it.

Compared with the prior art, the utility model has the following beneficial effects:

Provide an industrial smoke and dust waste gas treatment and purification device, which can effectively realize the treatment and purification of industrial smoke and dust waste gas through multi-stage filtration, gas washing and purification adsorption, so that it can be discharged after reaching the emission standard, and the atmospheric pollution can be reduced to the greatest extent. Pollution, improve the precision of waste gas treatment and purification, and can be widely used in the process of treatment and purification of industrial smoke and dust waste gas.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

In the figure: 1. Exhaust gas inlet; 2. Preliminary filter chamber; 3. First exhaust fan; 4. Liquid medicine tank; 5. Washing room; 6. Infusion pipeline; 7. Nozzle; 8. Second exhaust fan; , the second transport channel; 10, the purification adsorption chamber; 11, the first layer of adsorption material; 12, the second layer of adsorption material; 13, the third layer of adsorption material; 14, the exhaust port; 15, the second controller; 16 , the first electromagnetic valve; 17, the exhaust channel; 18, the gas detector; 19, the third delivery channel; 20, the liquid collection device; 21, the valve; 22, the second electromagnetic valve; 23, the first delivery channel; 24 . Liquid level sensor; 25. First controller; 26. Partition filter area; 27. Solid collection device.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is described further:

Example

As shown in Figure 1, the industrial smoke and dust exhaust gas treatment and purification device described in the utility model includes a preliminary filter chamber 2, a gas washing chamber 5 and a purification adsorption chamber 10, and the preliminary filter chamber 2 and the gas washing chamber 5 pass through the first delivery channel 23 The air scrubbing chamber 5 and the purification adsorption chamber 10 communicate with each other through the second conveying channel 9, and the preliminary filter chamber 2 is provided with a partition filter area 26, and the partition filter area 26 includes several upper and lower filter partitions that are distributed alternately. The filtration precision of the clapboard increases successively. A solid collection device 27 is provided below the clapboard filter area 26. A liquid medicine tank 4 connected to it is provided above the scrubber chamber 5. A liquid level sensor is provided inside the scrubber chamber 5. 24. A valve 21 and a liquid collection device 20 are provided below the scrubbing chamber 5. A first controller 25 is provided outside the scrubbing chamber 5. The first controller 25 is connected to the liquid level sensor 24 and the valve 21 to purify the adsorption chamber 10. A first layer of adsorbent material 11, a second layer of adsorbent material 12 and a third layer of adsorbent material 13 are provided in sequence in the interior, the adsorption accuracy of the above-mentioned adsorbent materials increases successively, and a gas detector 18 is provided at the gas outlet of the purification adsorption chamber 10, The gas detector 18 communicates with the exhaust passage 17 and the third conveying passage 19 respectively, and the exhaust passage 17 and the third conveying passage 19 communicate with the exhaust port 14 and the gas washing chamber 5 respectively. On the exhaust passage 17 and the third conveying passage 19 A first solenoid valve 16 and a second solenoid valve 22 are respectively provided, and a second controller 15 is provided outside the purification adsorption chamber 10, and the second controller 15 is connected to the gas detector 18, the first solenoid valve 16 and the second solenoid valve twenty two.

The working principle of this embodiment is: when dealing with industrial smoke and dust waste gas, the waste gas first enters the preliminary filter chamber 2, and due to the effect of the upper and lower filter partitions, the macromolecular particles will be filtered into the solid collection device 27 below, without The filtered exhaust gas enters the scrubbing chamber 5, and the medicinal solution is applied to the scrubbing chamber 5 through the medicinal solution tank 4. The toxic gas or small molecular particles that can be treated by the medicinal solution are dissolved, and the liquid level sensor 24 detects the level of the liquid in real time. , and transmitted to the first controller 25, when it is detected that the liquid level is higher than the set value, the first controller 25 drives the valve 21 to open, the liquid flows into the liquid collection device 20, and the waste gas that is not dissolved by the liquid medicine enters the purification In the adsorption chamber 10, through the adsorption of the first layer of adsorption material 11, the second layer of adsorption material 12 and the third layer of adsorption material 13, the exhaust gas is further purified, and the exhaust gas after the treatment is detected by the gas detector 18. If the standard is met, the second controller 15 drives the first solenoid valve 16 to open, and the exhaust gas is discharged from the exhaust passage 17; Enter the scrubbing chamber 5 again for secondary scrubbing and purification.

In order to further illustrate the above-mentioned embodiment, the first conveying channel 23 is provided with the first exhaust fan 3 and the second exhaust fan 8 respectively at the position of communicating with the preliminary filter chamber 2 and the second conveying channel 9 at the position of communicating with the air washing chamber 5 .

In order to further illustrate the above-mentioned embodiment, the liquid medicine tank 4 is connected to the inside of the gas washing chamber 5 through the infusion pipeline 6 , and several nozzles 7 communicating therewith are arranged below the infusion pipeline 6 .

In order to further illustrate the above embodiment, the upper and lower filter partitions are filter mesh structures, and the precision of the filter mesh increases sequentially.

In order to further illustrate the above embodiment, the exterior of the primary filter chamber 2 is provided with an exhaust gas inlet 1 communicating with it.

The industrial smoke and dust exhaust gas treatment and purification device of the embodiment of the utility model described above in conjunction with the accompanying drawings can effectively realize the treatment and purification of industrial smoke and dust exhaust gas, so that it can be discharged after reaching the emission standard, reducing air pollution. But the utility model is not limited to the described embodiments, and the changes, modifications, replacements and deformations to the embodiments still fall within the protection scope of the utility model without departing from the principle and spirit of the utility model.

Claims (5)

1. An industrial smoke and dust waste gas treatment and purification device is characterized in that: it comprises a preliminary filter chamber (2), a scrubber (5) and a purification adsorption chamber (10), a preliminary filter chamber (2) and a scrubber (5) Communicate through the first conveying channel (23), the scrubbing chamber (5) and the purification adsorption chamber (10) communicate through the second conveying channel (9), and the preliminary filter chamber (2) is provided with a partition filter area (26), The clapboard filtration area (26) includes several upper and lower filter clapboards distributed alternately, and the filtration accuracy of the upper and lower filter clapboards increases sequentially. A solid collection device (27) is provided below the clapboard filter area (26). The top of (5) is provided with the liquid medicine tank (4) that communicates with it, the inside of the gas washing chamber (5) is provided with the liquid level sensor (24), and the bottom of the gas washing chamber (5) is provided with valve (21) and liquid A collection device (20), a first controller (25) is provided outside the scrubber chamber (5), and the first controller (25) is connected to the liquid level sensor (24) and the valve (21), to purify the adsorption chamber (10) The interior is provided with a first layer of adsorption material (11), a second layer of adsorption material (12) and a third layer of adsorption material (13). The adsorption accuracy of the above adsorption materials increases sequentially, and the air outlet of the adsorption chamber (10) is purified. There is a gas detector (18), the gas detector (18) is respectively connected to the exhaust channel (17) and the third conveying channel (19), and the exhaust channel (17) and the third conveying channel (19) are connected to the exhaust channel (19) respectively. The air port (14) and the scrubbing chamber (5), the exhaust passage (17) and the third conveying passage (19) are respectively provided with a first solenoid valve (16) and a second solenoid valve (22) to purify the adsorption chamber (10) is provided with a second controller (15) outside, and the second controller (15) is connected to the gas detector (18), the first solenoid valve (16) and the second solenoid valve (22). 2. The industrial smoke and dust waste gas treatment and purification device according to claim 1, characterized in that: the first delivery channel (23) is at the position communicating with the preliminary filter chamber (2) and the second delivery channel (9) is at the A first exhaust fan (3) and a second exhaust fan (8) are respectively provided at positions communicating with the air washing chamber (5). 3. The industrial smoke and dust exhaust gas treatment and purification device according to claim 1, characterized in that: the liquid medicine tank (4) is connected to the inside of the scrubber (5) through the infusion pipeline (6), and the infusion pipeline (6) ) is provided with several nozzles (7) communicating with it. 4. The industrial smoke and dust exhaust gas treatment and purification device according to claim 1, characterized in that: the upper and lower filter partitions are filter mesh structures, and the precision of the filter mesh increases sequentially. 5. The industrial smoke and dust waste gas treatment and purification device according to claim 1, characterized in that: the exterior of the preliminary filter chamber (2) is provided with a waste gas inlet (1) communicating with it.