Atomization interception waste gas treatment device

Abstract

The utility model provides an atomization interception waste gas treatment device which comprises a treatment tank, supporting legs are arranged on the treatment tank, a discharge pipe is arranged at the bottom of the treatment tank, a first control valve is arranged on the discharge pipe, a gas inlet pipe is arranged on the outer side of the treatment tank and communicated with the interior of the treatment tank, and a second control valve is arranged on the gas inlet pipe. A second control valve is arranged on the air inlet pipe, a top plate is arranged on the upper portion of the treatment tank, a stirring assembly is arranged on the top plate, and atomization treatment assemblies are arranged on the two sides of the treatment tank. According to the atomization interception waste gas treatment device provided by the utility model, after waste gas is introduced into the treatment tank, the two groups of atomization treatment parts are arranged, so that the contact and reaction time of the waste gas and atomized treatment liquid is prolonged, the waste gas is ensured to be fully reacted, and the flowing speed of the waste gas after entering from the gas inlet pipe is accelerated through the blowing part, so that the waste gas is effectively prevented from entering the treatment tank. The waste gas is prevented from accumulating at the lower part of the treatment tank for a long time to influence the waste gas purification effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas treatment technical field especially relates to a kind of atomization interception waste gas treatment device. BACKGROUND

[0002] Waste gas purification mainly refers to the work of treating industrial waste gas such as dust particles, flue gas smoke, odor gas, toxic and harmful gas generated in industrial sites, and common waste gas purification includes factory flue dust waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas odor purification, acid and alkali waste gas purification, chemical waste gas purification, etc.

[0003] The existing waste gas treatment device, after waste gas is introduced for a period of time, part of the waste gas will be retained and accumulated in one place, so that the reaction of this part of the waste gas with the atomized treatment liquid is not sufficient, affecting the purification effect.

[0004] Therefore, it is necessary to provide an atomization interception waste gas treatment device to solve the above technical problems. UTILITY MODEL CONTENT

[0005] The utility model provides a kind of atomization interception waste gas treatment device, solve the problem that after waste gas is introduced for a period of time, part of the waste gas will be retained and accumulated in one place, so that the reaction of the waste gas with the atomized treatment liquid is not sufficient, affecting the purification effect.

[0006] To solve the above technical problems, the utility model provides an atomization interception waste gas treatment device, which comprises: a treatment tank, a support leg is provided on the treatment tank, a discharge pipe is provided at the bottom of the treatment tank, a first control valve is provided on the discharge pipe, an air inlet pipe is provided on the outside of the treatment tank and communicates with the inside of the treatment tank, a second control valve is provided on the air inlet pipe, a top plate is provided at the upper part of the treatment tank, a stirring assembly is provided on the top plate, atomization treatment assemblies are provided on both sides of the treatment tank, the atomization treatment assemblies comprise a transfer box and an atomization treatment part, the transfer box is fixedly connected with the outer walls of the treatment tank on both sides, a suction pump is provided on the transfer box, the transfer box is connected with the bottom of the treatment tank and the atomization treatment part respectively, a blowing part is provided below the atomization treatment part, an exhaust pipe is provided on one side of the top plate, a post-treatment part and an exhaust valve are provided on the exhaust pipe.

[0007] Preferably, the stirring assembly comprises a motor, a rotating shaft is provided at the output end of the motor, a stirring part is fixedly connected to the rotating shaft, the stirring part comprises a lower stirring fan and an upper stirring fan, a first through hole is formed in the lower stirring fan, and a second through hole is formed in the upper stirring fan.

[0008] Preferably, a scraping part is provided on one side of the lower stirring fan close to the inner wall of the bottom of the treatment tank.

[0009] Preferably, the atomization treatment part comprises a connecting part, a mounting plate is arranged on the connecting part, a conveying pipe and a liquid storage area are arranged on the mounting plate, two ends of the conveying pipe are connected with the liquid storage area and the transfer box respectively, an axis hole is arranged on the mounting plate, and a spray head group is arranged on the lower part of the mounting plate.

[0010] Preferably, the blowing part comprises a mounting frame, the blowing part is arranged below the spray head group, a protection part is arranged on one side of the mounting frame outside the treatment tank, a fan is arranged in the mounting frame, and the fan comprises two.

[0011] Preferably, a heating part is arranged on the outside of the bottom of the treatment tank.

[0012] Compared with the prior art, the atomization and interception waste gas treatment device has the following beneficial effects:

[0013] The atomization and interception waste gas treatment device provided by the utility model can increase the contact and reaction time of waste gas and atomized treatment liquid, ensure that the waste gas is fully reacted, and prevent the waste gas from being accumulated in the lower part of the treatment tank for a long time and affecting the waste gas purification effect. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The structure diagram of a preferred embodiment of the atomization and interception waste gas treatment device provided by the utility model Figure 1 ;

[0015] Figure 2 The structure diagram of a preferred embodiment of the atomization and interception waste gas treatment device provided by the utility model Figure 2 ;

[0016] Figure 3 The structure diagram of the stirring part and the atomization treatment part in the utility model;

[0017] Figure 4 The structure diagram of the blowing part in the utility model.

[0018] Labels in the figure: 1, processing tank, 2, support leg, 3, discharge pipe, 4, first control valve, 5, air inlet pipe, 6, second control valve, 7, top plate, 8, motor, 9, rotating shaft, 10, stirring part, 101, lower stirring fan, 102, scraping part, 103, first passing port, 104, upper stirring fan, 105, second passing port, 11, transfer box, 12, suction pump, 13, atomization processing part, 131, connecting part, 132, mounting plate, 133, conveying pipe, 134, liquid storage area, 135, rotating shaft hole, 136, atomization nozzle group, 14, heating part, 15, blowing part, 151, mounting frame, 152, protection part, 153, fan, 16, exhaust pipe, 17, post-processing part, 18, exhaust valve. DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with the drawings and embodiments.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , among them, Figure 1 It is a preferred embodiment of the structure diagram of the atomization interception waste gas treatment device provided by the utility model Figure 1 ;

[0021] Figure 2 It is a preferred embodiment of the structure diagram of the atomization interception waste gas treatment device provided by the utility model Figure 2 ;

[0022] Figure 3 It is the structure diagram of stirring part and atomization processing part in the utility model.

[0023] Figure 4 It is the structure diagram of blowing part in the utility model.

[0024] The application relates to a misting and trapping exhaust gas treatment device, which comprises a treatment tank 1 provided with supporting legs 2, a discharge pipe 3 arranged at the bottom of the treatment tank 1 and provided with a first control valve 4, an air inlet pipe 5 arranged at the outer side of the treatment tank 1 and communicated with the inside of the treatment tank 1 and provided with a second control valve 6, a top plate 7 arranged at the upper portion of the treatment tank 1 and provided with a stirring assembly, and misting treatment assemblies arranged at the two sides of the treatment tank 1 and comprising a transfer box 11, an extraction pump 12 arranged on the transfer box 11, and a misting treatment part 13 connected with the bottom of the treatment tank 1 and the transfer box 11, wherein a blowing part 15 is arranged below the misting treatment part 13, an exhaust pipe 16 is arranged at one side of the top plate 7, and a post-treatment part 17 and an exhaust valve 18 are arranged on the exhaust pipe 16.

[0025] Exhaust gas is introduced into the inside of the treatment tank 1 through the air inlet pipe 5, and exhaust gas treatment liquid is added into the tank, the first control valve 4 controls the discharge process of the exhaust gas treatment liquid after the treatment process is completed, and the second control valve 6 controls the introduction process of the exhaust gas; after the exhaust gas is introduced, the exhaust gas firstly passes through the misting treatment part 13 at the lower portion, moves to the left side of the tank body due to the blockage, moves upwards to the misting treatment part 13 at the upper portion, moves to the right side after the exhaust gas is sprayed by the exhaust gas treatment liquid again, and is finally discharged from the exhaust pipe 16 at the upper portion, and the post-treatment part 17 is arranged with a purifying agent and a dehumidifying agent for purifying the exhaust gas after the exhaust gas is treated; a filtering part can be arranged at the air inlet pipe 5 to filter the solid particles in the exhaust gas before the exhaust gas enters the treatment tank 1.

[0026] The stirring assembly comprises a motor 8, the output end of the motor 8 is provided with a rotating shaft 9, the rotating shaft 9 is fixedly connected with a stirring part 10, the stirring part 10 comprises a lower stirring fan 101 and an upper stirring fan 104, the lower stirring fan 101 is provided with a first through hole 103, and the upper stirring fan 104 is provided with a second through hole 105.

[0027] The motor 8 drives the stirring part 10 to rotate through the rotating shaft 9, the lower stirring fan 101 and the upper stirring fan 104 simultaneously stir the exhaust gas treatment liquid at the bottom and the exhaust gas-misting treatment liquid mixed gas in the space inside the treatment tank 1, and the treatment speed of the exhaust gas is accelerated.

[0028] The lower stirring fan 101 is provided with a scraping part 102 close to one side of the inner wall of the bottom of the treatment tank 1.

[0029] The scraping part 102 is made of soft material, and the scraping part 102 is scraped off the residues, such as the solid particles in the exhaust gas and the condensed exhaust gas treatment liquid, adhered to the inner wall of the bottom of the treatment tank 1 while the lower stirring fan 101 rotates and stirs, so that the internal environment of the treatment tank 1 is maintained.

[0030] The atomization treatment part 13 comprises a connecting part 131, a mounting plate 132 is arranged on the connecting part 131, a conveying pipe 133 and a liquid storage area 134 are arranged on the mounting plate 132, two ends of the conveying pipe 133 are connected with the liquid storage area 134 and the transfer box 11 respectively, a rotating shaft hole 135 is formed in the mounting plate 132, and an atomization nozzle group 136 is arranged on the lower part of the mounting plate 132.

[0031] The treatment liquid is extracted from the bottom of the treatment tank 1 by the extraction pump 12, enters the liquid storage area 134 through the transfer box 11, and is sprayed to the waste gas in the atomization nozzle group 136.

[0032] The blowing part 15 comprises a mounting frame 151, the blowing part 15 is located below the atomization nozzle group 136, the mounting frame 151 is provided with a protection part 152 on one side outside the treatment tank 1, a fan 153 is arranged in the mounting frame 151, and the fan 153 is provided with two.

[0033] The fan 153 blows air to the inside of the treatment tank 1, accelerates the flow speed of the waste gas after entering the air inlet pipe 5, and makes the waste gas quickly move to the direction of the atomization nozzle group 136, and the protection part 152 blocks foreign matters from entering the treatment tank 1 from the blowing part 15.

[0034] The bottom outside of the treatment tank 1 is provided with a heating part 14.

[0035] The heating part 14 heats the waste gas treatment liquid added to the bottom of the treatment tank 1, accelerates the volatilization of the treatment liquid and the reaction rate of the treatment liquid with the waste gas.

[0036] The working principle of the waste gas treatment device provided by the utility model is as follows:

[0037] The waste gas is introduced into the inside of the treatment tank 1 from the air inlet pipe 5, and the waste gas treatment liquid is added into the tank, the first control valve 4 controls the discharging process of the waste gas treatment liquid after the treatment process is completed, and the second control valve 6 controls the introduction process of the waste gas; after the waste gas is introduced, the waste gas first passes through the atomization treatment part 13 below, moves to the left side of the tank body due to the block, then moves upwards to the atomization treatment part 13 above, moves to the right side after the waste gas is sprayed by the atomization treatment liquid again, and finally is discharged from the exhaust pipe 16 above, and the post-treatment part 17 is provided with a purifying agent and a dehydrating agent for purifying the exhaust gas after the waste gas is treated.

[0038] Compared with the related art, the waste gas treatment device provided by the utility model has the following beneficial effects:

[0039] After the exhaust gas is introduced into the interior of the treatment tank 1, the two groups of atomization treatment parts 13 are arranged, the contact and reaction time of the exhaust gas and the atomized treatment liquid is increased, the exhaust gas is ensured to be fully reacted, and the flow speed of the exhaust gas after entering from the air inlet pipe 5 is accelerated through the blowing part 15, so that the exhaust gas is prevented from being accumulated in the lower part of the treatment tank 1 for a long time and affecting the exhaust gas purification effect.

[0040] The above only describes the embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which is made by using the content of the present application specification and drawings, is also included in the patent protection range of the present application.

Claims

1. An atomized-trapped exhaust gas treatment device, characterized by, Include: The processing tank is provided with supporting legs, and the bottom of the processing tank is provided with a discharge pipe provided with a first control valve. An air inlet pipe is arranged outside the processing tank and communicates with the inside of the processing tank, and the air inlet pipe is provided with a second control valve. The upper part of the processing tank is provided with a top plate provided with a stirring assembly. The two sides of the processing tank are provided with atomization treatment assemblies, which include a transfer box and an atomization treatment part. The transfer box is fixedly connected with the outer wall of the processing tank on both sides. The transfer box is provided with a suction pump, and the transfer box is connected with the bottom of the processing tank and the atomization treatment part respectively. The lower part of the atomization treatment part is provided with a blowing part. One side of the top plate is provided with an exhaust pipe provided with a post-treatment part and an exhaust valve.

2. The misting entrapment exhaust gas treatment device of claim 1, wherein, The stirring assembly includes a motor, and the output end of the motor is provided with a rotating shaft. The rotating shaft is fixedly connected with a stirring part. The stirring part includes a lower stirring fan and an upper stirring fan. The lower stirring fan is provided with a first through hole, and the upper stirring fan is provided with a second through hole.

3. The misting entrapment exhaust treatment device of claim 2, wherein, The lower stirring fan is provided with a scraping part near one side of the inner wall of the bottom of the processing tank.

4. The misting entrapment exhaust treatment device of claim 1, wherein, The atomization treatment part includes a connecting part provided with a mounting plate. The mounting plate is provided with a conveying pipe and a liquid storage area. The two ends of the conveying pipe are connected with the liquid storage area and the transfer box respectively. The mounting plate is provided with a rotating shaft hole. The mounting plate is provided with an atomization nozzle group.

5. The misting entrapment exhaust treatment device of claim 1, wherein, The blowing part includes a mounting frame. The blowing part is located below the atomization nozzle group. The mounting frame is located on one side of the outside of the processing tank and is provided with a protection part. The mounting frame is provided with a fan. The fan is provided with two.

6. The misting entrapment exhaust treatment device of claim 1, wherein, The bottom of the processing tank is provided with a heating part.

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