CN114669170A - Automatic spraying deodorization device and treatment method thereof - Google Patents

Abstract

The invention discloses an automatic spraying and deodorizing device and a processing method thereof, and relates to the technical field of environmental protection, in particular to a first three-way pipe and a raw material barrel. One end of the first three-way pipe is provided with a water inlet, and the raw material barrel It is connected to the bottom of the proportional pump through a hose, the side of the proportional pump away from the first solenoid valve is connected with a second ball valve through a pipeline, a control cabinet is installed on one side of the batching bucket, and the side of the batching bucket passes through a pipeline A second three-way pipe is connected, and the other end of the water pump is sequentially connected with a third three-way pipe, a fourth ball valve, a pressure gauge, a second flow meter, a second check valve and a nozzle through a pipeline. The automatic spraying and deodorizing device and its processing method can automatically mix the deodorizing liquid with water in a specific proportion and replenish it into the ingredients bucket when the liquid level is less than the preset value through the cooperation of the liquid level meter and the proportional pump. It greatly reduces the labor intensity of the operator's manual proportioning, and also greatly improves the proportioning accuracy.

Description

A kind of automatic spray deodorization device and processing method thereof

technical field

The invention relates to the technical field of environmental protection, in particular to an automatic spraying and deodorizing device and a processing method thereof.

Background technique

Spray dust suppression has been widely used in the construction industry and road sanitation field. In recent years, spray deodorization has also been used in the field of environmental protection, especially in odor control. Common spray deodorization consists of nozzles, mixing buckets, pumps In actual use, the deodorant and water are first prepared by the operator in a certain proportion in the mixing tank, transported by a water pump, and atomized and sprayed under the action of the fluid's own pressure or air pressure. The role of dealing with odorous gases within a specific range.

Although these existing spray devices have the advantages of wide adaptability, low equipment cost and simple operation, etc., in the application of these spray devices in factories, there are problems of high labor intensity for batching operators, poor adaptability to the start, stop and changes of the production line, and at the same time. It is difficult to match the spray volume with the actual demand, which is prone to the problem of waste of deodorant.

SUMMARY OF THE INVENTION

Aiming at the deficiencies of the prior art, the present invention provides an automatic spray deodorization device and a processing method thereof, which solves the problems proposed in the above-mentioned background art that although these existing spray devices have the advantages of wide adaptability to scenarios, low equipment cost, and simple operation, etc. However, in the application of these spray devices in factories, there are problems that the batching operators are labor-intensive, and have poor adaptability to the start and stop of the production line and changes. At the same time, it is difficult to match the spray volume with the actual demand, which is prone to waste of deodorant.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: an automatic spray deodorization device and a processing method thereof, comprising a first three-way pipe and a raw material barrel, and one end of the first three-way pipe is provided with a water inlet, And the other end of the first three-way pipe is sequentially connected with a first check valve, a first ball valve, a first flow meter, a first solenoid valve and a proportional pump through a pipeline, and the raw material barrel is connected to the bottom of the proportional pump through a hose. , the side of the proportional pump away from the first solenoid valve is connected with a second ball valve through a pipeline, and the other end of the second ball valve is connected with a batching bucket through a pipeline, a control cabinet is arranged on one side of the batching bucket, and the batching The side of the barrel is connected with a second three-way pipe through a pipeline, and one end of the second three-way pipe is connected with a third ball valve, a Y-type filter and a water pump in turn through the pipeline, and the other end of the water pump is connected with a third three-way pipe through the pipeline. Through pipe, fourth ball valve, pressure gauge, second flow meter, second check valve and nozzle.

Further, the control cabinet is connected with the first flow meter, the first solenoid valve, the water pump and the liquid level gauge inside the batching barrel.

Further, the raw material barrel is communicated with the batching barrel through a proportional pump and a pipeline, and the top of the third three-way pipe is communicated with the batching barrel through a pipeline.

Further, the other end of the second three-way pipe is connected with a fifth ball valve, and the top end of the third three-way pipe is provided with a second electronic valve.

Further, the nozzles are arranged in the exhaust gas treatment pipeline or the chimney outlet, and a gas sensor is provided inside the exhaust gas treatment pipeline and the chimney outlet.

A kind of processing method of automatic spray deodorization device, described processing method comprises the following operation steps:

S1. When the production line is turned on, after the control cabinet receives the working signal, it monitors the liquid level inside the batching tank in real time through the liquid level gauge. When the liquid level is lower than the set value, the control cabinet controls the first solenoid valve to open, so that the water body is free from The water inlet flows into the first three-way pipe and passes through the first check valve, the first ball valve, the first flow meter and the first solenoid valve in sequence under the driving of the water inlet to reach the proportional pump;

S2. When the water body enters the proportional pump, the proportional pump extracts the deodorizing liquid inside the raw material barrel according to the preset ratio of the water body and the deodorizing liquid, and the deodorizing liquid and the water body are mixed by the proportional pump and pass through the No. The second ball valve reaches the inside of the batching barrel;

S3. The mixed liquid of deodorant liquid and water body is injected into the batching barrel, and the proportional pump stops working and the first solenoid valve is closed after the liquid level of the mixed liquid reaches the set value;

S4. After the liquid level of the mixed liquid reaches the set value, the pump starts to work, and the mixed liquid passes through the third ball valve and the Y-type filter along the pipeline in turn. The Y-type filter filters the mixed liquid and detects the filtered Whether the liquid meets the standard, in the case of meeting the standard, the second electronic valve is closed and the fourth ball valve is opened, so that the liquid flows through the pipeline to the nozzle under the action of the water pump to spray in the form of atomization;

S5. When the Y-type filter detects that the filtered liquid does not meet the standard, the second electronic valve is opened and the fourth ball valve is closed, so that the liquid flows back to the inside of the batching barrel through the pipeline under the action of the water pump for secondary filtration until the liquid After the test is qualified, the second electronic valve is closed and the fourth ball valve is opened, so that the liquid is ejected from the nozzle.

Further, the processing method also includes the following steps:

S6. When the liquid flows to the nozzle, it passes through the pressure gauge and the second flow meter in turn. Based on the pressure gauge and the second flow meter, the liquid flow data and pressure data are transmitted to the control cabinet. The control cabinet is based on the flow data and pressure data. Adjust the flow rate of the mixed liquid in real time.

Further, the processing method also includes the following steps:

S7. The nozzle is located in the exhaust gas treatment pipeline or the chimney outlet. The gas sensor is used to monitor the odor concentration in the exhaust gas treatment pipeline or the chimney outlet in real time, and when the odor concentration exceeds the standard, the signal is sent to the control cabinet, and the control cabinet receives the signal to increase the mixing The amount of liquid delivered to increase the spray volume until the odor concentration falls below the preset value.

Further, the water pump is a centrifugal pump or a booster pump, and the nozzle is a pressure nozzle or a two-fluid nozzle.

Further, the raw material barrel and the batching barrel are made of PP or stainless steel.

The invention provides an automatic spray deodorization device and a processing method thereof, which have the following beneficial effects:

1. The automatic spray deodorization device and its processing method can automatically mix the deodorant liquid with water in a specific proportion and replenish it to the batching bucket when the liquid level is less than the preset value through the cooperation of the liquid level meter and the proportional pump. Internally, the labor intensity of the operator's manual proportioning is greatly reduced, and the proportioning accuracy is also greatly improved.

2. The automatic spray deodorization device and its processing method use a water pump to extract the mixed liquid inside the batching tank and filter it through a Y-type filter. The Y-type filter will also detect the filtered mixed liquid to determine whether Up to the standard, the liquid that does not meet the standard is circulated to the batching barrel and filtered for a second time until the filtered liquid meets the standard, avoiding the situation that the liquid cannot be effectively deodorized due to the discharge that does not meet the standard.

3. In the automatic spray deodorization device and its processing method, the nozzle is connected to the water pump through a pipeline, and the nozzle is located in the exhaust gas treatment pipeline or the chimney outlet, and the exhaust gas treatment pipeline or the chimney outlet is provided with a gas sensor to monitor the exhaust gas treatment pipeline in real time Or the odor concentration in the chimney outlet, and when the odor concentration exceeds the standard, a signal is sent to the control cabinet to realize the automatic start and stop of the spray device, and the control cabinet automatically adjusts the delivery volume of the mixed liquid according to the value of the odor concentration. Increase or decrease the spray amount until the odor concentration falls below the preset value, while ensuring the treatment effect, the spray amount can be reduced to the greatest extent, and the use of deodorant liquid can be saved.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the raw material barrel of a kind of automatic spray deodorization device and processing method thereof of the present invention;

Fig. 2 is a schematic diagram of the three-dimensional structure of a proportional pump of an automatic spray deodorizing device and a processing method thereof of the present invention;

3 is a schematic diagram of the three-dimensional structure of a water pump of an automatic spray deodorization device and a processing method thereof according to the present invention;

Fig. 4 is a kind of automatic spray deodorization device of the present invention and the processing method of the enlarged schematic diagram of the structure at A in Fig. 1;

5 is a schematic diagram of the three-dimensional structure of a pressure gauge of an automatic spray deodorization device and a processing method thereof according to the present invention.

In the figure: 1, the first three-way pipe; 2, the water inlet; 3, the first check valve; 4, the first ball valve; 5, the first flow meter; 6, the first solenoid valve; 7, the proportional pump; 8 , raw material barrel; 9, second ball valve; 10, batching barrel; 11, control cabinet; 12, second three-way pipe; 13, third ball valve; 14, Y-type filter; 15, water pump; 16, third three 17, the fourth ball valve; 18, the pressure gauge; 19, the second flow meter; 20, the second check valve; 21, the second electronic valve; 22, the fifth ball valve.

Detailed ways

Please refer to FIG. 1 to FIG. 5 , the present invention provides a technical solution: an automatic spray deodorization device and a processing method thereof, comprising a first three-way pipe 1 and a raw material barrel 8 , and one end of the first three-way pipe 1 is provided with a The water inlet 2, and the other end of the first three-way pipe 1 is sequentially connected with a first check valve 3, a first ball valve 4, a first flow meter 5, a first solenoid valve 6, a proportional pump 7, and a raw material barrel 8 through pipes. It is connected to the bottom of the proportional pump 7 through a hose, the side of the proportional pump 7 away from the first solenoid valve 6 is connected with a second ball valve 9 through a pipeline, and the other end of the second ball valve 9 is connected with a batching bucket 10 through a pipeline. A control cabinet 11 is arranged on one side of the 10, a second three-way pipe 12 is connected to the side of the batching barrel 10 through a pipeline, and one end of the second three-way pipe 12 is sequentially connected to a third ball valve 13, a Y-type filter 14 and a pipeline through the pipeline. The water pump 15, the other end of the water pump 15 is sequentially connected with a third three-way pipe 16, a fourth ball valve 17, a pressure gauge 18, a second flow meter 19, a second check valve 20 and a nozzle through pipes, and the nozzles are arranged in the exhaust gas treatment. A gas sensor is installed in the pipe or chimney outlet, and inside the exhaust gas treatment pipe and the chimney outlet;

The specific operation is as follows. After the control cabinet 11 receives the working signal, it monitors the liquid level inside the batching bucket 10 in real time through the liquid level gauge. When the liquid level is lower than the set value, the control cabinet 11 controls the first solenoid valve 6 to open, so that the water body It flows into the first three-way pipe 1 from the water inlet 2 and passes through the first check valve 3 , the first ball valve 4 , the first flow meter 5 , and the first solenoid valve 6 in sequence under the drive of the water inlet to reach the proportional pump 7 , and when the water body enters the proportional pump 7, the proportional pump 7 extracts the deodorizing liquid inside the raw material barrel 8 according to the preset ratio of the water body and the deodorizing liquid, and the deodorizing liquid and the water body are mixed by the proportional pump 7 and follow along the The pipeline passes through the second ball valve 9 to the inside of the batching tank 10. After the liquid level of the mixed liquid in the batching tank 10 reaches the set value, the proportional pump 7 stops working and the first solenoid valve 6 is closed. After the liquid level of the mixed liquid reaches the set value The water pump 15 starts to work, and the mixed liquid passes through the third ball valve 13 and the Y-type filter 14 in turn along the pipeline. The Y-type filter 14 filters the mixed liquid and detects whether the filtered liquid meets the standard. Under the circumstance, the second electronic valve 21 is closed and the fourth ball valve 17 is opened, so that the liquid flows through the pipeline to the spray head under the action of the water pump 15 to be sprayed in the form of atomization, and the Y-type filter 14 detects that the filtered liquid does not meet the standard. In this case, the second electronic valve 21 is opened and the fourth ball valve 17 is closed, so that the liquid flows back to the inside of the batching bucket 10 through the pipeline under the action of the water pump 15 for secondary filtration, and then closes the second electronic valve 21 until the liquid is qualified. The fourth ball valve 17 is opened so that the liquid is ejected from the nozzle, and the liquid flows through the pressure gauge 18 and the second flow meter 19 in turn in the process of flowing to the nozzle. The pressure data is transmitted to the control cabinet 11, the control cabinet 11 adjusts the flow rate of the mixed liquid in real time according to the flow data and the pressure data, and the nozzle is located in the exhaust gas treatment pipeline or the chimney outlet, and the gas sensor is used to monitor the exhaust gas treatment pipeline or the chimney outlet in real time. When the odor concentration exceeds the standard, the signal is sent to the control cabinet 11, and the control cabinet 11 receives the signal to increase the delivery volume of the mixed liquid to increase the spray volume until the odor concentration falls below the preset value.

Please refer to FIG. 1 , the control cabinet 11 is connected with the first flow meter 5 , the first solenoid valve 6 , the water pump 15 and the liquid level gauge inside the batching bucket 10 ;

The first flow meter 5 monitors the flow of the water body, so that the proportional pump 7 mixes the deodorant liquid and water in proportion, and the control cabinet 11 automatically controls the proportion of the mixed liquid based on the data transmitted by the gas sensor and the liquid level gauge, thereby facilitating the It greatly reduces the labor intensity of the operator's manual proportioning, and also greatly improves the proportioning accuracy.

Please refer to FIG. 1 , the raw material barrel 8 is connected with the batching barrel 10 through the proportional pump 7 and the pipeline, and the top of the third three-way pipe 16 is connected with the batching barrel 10 through the pipeline, and the other end of the second three-way pipe 12 is connected with a The fifth ball valve 22, the top end of the third three-way pipe 16 is provided with a second electronic valve 21;

By closing the first check valve 3 and the second check valve 20 to prevent liquid backflow, the first three-way pipe 1 transports water into the pipeline by opening and closing the first ball valve 4, the second ball valve 9 and closing other valves. The inside of the pipeline is flushed. Similarly, the end of the second three-way pipe 12 where the fifth ball valve 22 is located opens the fifth ball valve 22 and injects the water body. At the same time, closing other valves can also flush and clean the inside of the pipeline.

A processing method of an automatic spray deodorization device, the processing method comprises the following operation steps:

S1. When the production line is turned on, after the control cabinet 11 receives the working signal, it monitors the liquid level inside the batching bucket 10 in real time through the liquid level gauge. When the liquid level is lower than the set value, the control cabinet 11 controls the first solenoid valve 6 to open. , so that the water body flows into the first three-way pipe 1 from the water inlet 2 and passes through the first check valve 3, the first ball valve 4, the first flow meter 5, and the first solenoid valve 6 in turn under the drive of the water inlet to reach the proportional in pump 7;

S2. When the water body enters the proportional pump 7, the proportional pump 7 extracts the deodorizing liquid inside the raw material barrel 8 according to the preset ratio of the water body and the deodorizing liquid, and the deodorizing liquid and the water body are mixed by the proportional pump 7 and follow the steps of the The pipeline passes through the second ball valve 9 to the inside of the batching barrel 10;

S3, a mixed liquid of deodorant liquid and water body is injected into the batching bucket 10, and the proportional pump 7 stops working and the first solenoid valve 6 is closed after the liquid level of the mixed liquid reaches the set value;

S4. After the liquid level of the mixed liquid reaches the set value, the water pump 15 starts to work, and the mixed liquid is passed through the third ball valve 13 and the Y-type filter 14 along the pipeline in turn, wherein the Y-type filter 14 filters the mixed liquid, and Detect whether the filtered liquid meets the standard. In the case of meeting the standard, the second electronic valve 21 is closed and the fourth ball valve 17 is opened, so that the liquid flows through the pipeline to the nozzle under the action of the water pump 15 to spray in the form of atomization;

S5. When the Y-type filter 14 detects that the filtered liquid does not meet the standard, the second electronic valve 21 is opened and the fourth ball valve 17 is closed, so that the liquid flows back to the inside of the batching bucket 10 through the pipeline under the action of the water pump 15 to wait for the second After the second filtration, the second electronic valve 21 is closed and the fourth ball valve 17 is opened to allow the liquid to be ejected from the nozzle until the liquid test is qualified.

The processing method also includes the following operation steps:

S6. When the liquid flows to the nozzle, it passes through the pressure gauge 18 and the second flow meter 19 in turn. Based on the pressure gauge 18 and the second flow meter 19, the liquid flow data and pressure data are transmitted to the control cabinet 11. The control cabinet 11 Adjust the flow rate of the mixed liquid in real time according to the flow data and pressure data.

The processing method also includes the following operation steps:

S7. The nozzle is located in the exhaust gas treatment pipeline or the chimney outlet. The gas sensor is used to monitor the odor concentration in the exhaust gas treatment pipeline or the chimney outlet in real time, and when the odor concentration exceeds the standard, the signal is sent to the control cabinet 11, and the control cabinet 11 receives the signal to increase The delivery volume of the mixed liquid is increased to increase the spray volume until the odor concentration falls below the preset value.

The water pump 15 is a centrifugal pump or a booster pump, and the nozzle is a pressure nozzle or a two-fluid nozzle.

The raw material barrel 8 and the batching barrel 10 are made of PP or stainless steel.

To sum up, please refer to FIG. 1 to FIG. 5 , the automatic spraying and deodorizing device and its processing method, when in use, firstly, after the control cabinet 11 receives the working signal, the liquid level inside the batching bucket 10 is monitored in real time through the liquid level gauge. When the liquid level is lower than the set value, the control cabinet 11 controls the first solenoid valve 6 to open, so that the water body flows into the first three-way pipe 1 from the water inlet 2 and passes through the first check valve 3, The first ball valve 4, the first flow meter 5, and the first solenoid valve 6 reach the proportional pump 7;

And when the water body enters the proportional pump 7, the proportional pump 7 extracts the deodorizing liquid inside the raw material barrel 8 according to the preset ratio of the water body and the deodorizing liquid, and the deodorizing liquid and the water body are mixed by the proportional pump 7 and follow the pipeline in turn. After passing through the second ball valve 9 to the inside of the batching barrel 10, the proportional pump 7 stops working and the first solenoid valve 6 is closed after the liquid level of the mixed liquid inside the batching barrel 10 reaches the set value;

After the liquid level of the mixed liquid reaches the set value, the water pump 15 starts to work, and the mixed liquid is passed through the third ball valve 13 and the Y-type filter 14 in sequence along the pipeline, and the Y-type filter 14 filters the mixed liquid and detects the filtration. Whether the liquid after it meets the standard, if it meets the standard, the second electronic valve 21 is closed and the fourth ball valve 17 is opened, so that the liquid flows through the pipeline to the nozzle under the action of the water pump 15 to spray in the form of atomization, Y-type filter When the filter 14 detects that the filtered liquid does not meet the standard, the second electronic valve 21 is opened and the fourth ball valve 17 is closed, so that the liquid flows back into the batching barrel 10 through the pipeline under the action of the water pump 15 for secondary filtration until the liquid After the test is qualified, close the second electronic valve 21 and open the fourth ball valve 17 so that the liquid is ejected at the nozzle;

When the liquid flows to the nozzle, it passes through the pressure gauge 18 and the second flow meter 19 in turn. Based on the pressure gauge 18 and the second flow meter 19, the liquid flow data and pressure data are transmitted to the control cabinet 11, and the control cabinet 11 according to the flow rate The data and pressure data can adjust the flow rate of the mixed liquid in real time;

Moreover, the nozzle is located in the exhaust gas treatment pipe or the chimney outlet. The gas sensor monitors the odor concentration in the exhaust gas treatment pipe or the chimney outlet in real time, and sends the signal to the control cabinet 11 when the odor concentration exceeds the standard, and the control cabinet 11 receives the signal to increase. The delivery volume of the mixed liquid is increased to increase the spray volume until the odor concentration falls below the preset value.

Claims (10)

1. an automatic spray deodorization device, comprising a first three-way pipe (1) and a raw material bucket (8), characterized in that: one end of the first three-way pipe (1) is provided with a water inlet (2), And the other end of the first three-way pipe (1) is sequentially connected with a first check valve (3), a first ball valve (4), a first flow meter (5), a first solenoid valve (6) and a proportional The pump (7), the raw material barrel (8) is connected to the bottom of the proportional pump (7) through a hose, and the side of the proportional pump (7) away from the first solenoid valve (6) is connected with a second ball valve through a pipeline (9), and the other end of the second ball valve (9) is connected with a batching barrel (10) through a pipeline, a control cabinet (11) is arranged on one side of the batching barrel (10), and the The side is connected with a second three-way pipe (12) through a pipeline, and one end of the second three-way pipe (12) is sequentially connected with a third ball valve (13), a Y-type filter (14) and a water pump (15) through the pipeline, so The other end of the water pump (15) is sequentially connected with a third three-way pipe (16), a fourth ball valve (17), a pressure gauge (18), a second flow meter (19), and a second check valve (20) through a pipeline. ) and the sprinkler. 2. An automatic spray deodorization device according to claim 1, characterized in that: the control cabinet (11) is connected with the first flow meter (5), the first solenoid valve (6), the water pump (15) and the The liquid level gauge inside the batching bucket (10) is connected. 3. An automatic spray deodorization device according to claim 1, characterized in that: the raw material barrel (8) is communicated with the batching barrel (10) through a proportional pump (7) and a pipeline, and a third tee The top of the pipe (16) is communicated with the batching bucket (10) through a pipeline. 4. An automatic spray deodorization device according to claim 1, characterized in that: the other end of the second three-way pipe (12) is connected with a fifth ball valve (22), and the third three-way pipe is connected with a fifth ball valve (22). The top end of (16) is provided with a second electronic valve (21). 5 . The automatic spray deodorization device according to claim 1 , wherein the nozzles are arranged in the exhaust gas treatment pipeline or the chimney outlet, and gas sensors are provided inside the exhaust gas treatment pipeline and the chimney outlet. 6 . 6. the processing method of a kind of automatic spray deodorization device according to any one of claim 1-5, is characterized in that: described processing method comprises the following operation steps: S1. When the production line is turned on, after the control cabinet (11) receives the working signal, the liquid level inside the batching bucket (10) is monitored in real time through the liquid level gauge. When the liquid level is lower than the set value, the control cabinet (11) controls The first solenoid valve (6) is opened, so that the water body flows into the first three-way pipe (1) from the water inlet (2) and passes through the first check valve (3) and the first ball valve (4) in turn driven by the water inlet. ), the first flow meter (5), and the first solenoid valve (6) to reach the proportional pump (7); S2. When the water body enters the proportional pump (7), the proportional pump (7) extracts the deodorizing liquid inside the raw material barrel (8) according to the preset ratio of the water body and the deodorizing liquid, and the deodorizing liquid and the water body pass through the proportional pump (7) Mix and pass through the second ball valve (9) along the pipeline to the inside of the batching barrel (10) in turn; S3. A mixed liquid of deodorant liquid and water body is injected into the batching bucket (10), and the proportional pump (7) stops working and the first solenoid valve (6) is closed after the liquid level of the mixed liquid reaches the set value; S4. After the liquid level of the mixed liquid reaches the set value, the water pump (15) starts to work, and the mixed liquid is passed through the third ball valve (13) and the Y-type filter (14) in sequence along the pipeline, wherein the Y-type filter (14) ) to filter the mixed liquid, and check whether the filtered liquid meets the standard. If it meets the standard, the second electronic valve (21) is closed and the fourth ball valve (17) is opened, so that the liquid passes through under the action of the water pump (15). The pipeline flows to the nozzle for spraying in the form of atomization; S5. When the Y-type filter (14) detects that the filtered liquid does not meet the standard, the second electronic valve (21) is opened and the fourth ball valve (17) is closed, so that the liquid flows through the pipeline under the action of the water pump (15). Return to the inside of the batching bucket (10) for secondary filtration, and close the second electronic valve (21) and open the fourth ball valve (17) until the liquid detection is qualified, so that the liquid is ejected from the nozzle. 7. the processing method of a kind of automatic spray deodorization device according to claim 6, is characterized in that: described processing method also comprises the following operation steps: S6. When the liquid flows to the nozzle, it passes through the pressure gauge (18) and the second flow meter (19) in turn, and transmits the liquid flow data and pressure data based on the pressure gauge (18) and the second flow meter (19). In the control cabinet (11), the control cabinet (11) adjusts the flow rate of the mixed liquid in real time according to the flow data and the pressure data. 8. the processing method of a kind of automatic spray deodorization device according to claim 6, is characterized in that: described processing method also comprises the following operation steps: S7. The nozzle is located in the exhaust gas treatment pipeline or the chimney outlet. The gas sensor is used to monitor the odor concentration in the exhaust gas treatment pipeline or the chimney outlet in real time, and when the odor concentration exceeds the standard, the signal is sent to the control cabinet (11), the control cabinet (11). ) receives a signal to increase the delivery volume of the mixed liquid to increase the spray volume until the odor concentration falls below the preset value. 9 . The processing method of an automatic spray deodorization device according to claim 6 , wherein the water pump ( 15 ) is a centrifugal pump or a booster pump, and the nozzle is a pressure nozzle or a two-fluid nozzle. 10 . 10 . The processing method of an automatic spray deodorization device according to claim 6 , wherein the raw material barrel ( 8 ) and the batching barrel ( 10 ) are made of PP or stainless steel. 11 .

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