Waste gas treatment device for environmental engineering

Abstract

The utility model discloses a waste gas treatment device for environmental engineering, which comprises a bottom plate, the front side of the top end of the bottom plate is fixedly connected with a water spraying tank, a gas inlet at the front end of the water spraying tank is fixedly connected with a fourth gas pipe, and one end of the fourth gas pipe is fixedly connected with a first gas valve. In the use process, gas firstly enters the water spraying tank through the fourth gas pipe, the water spraying assembly in the water spraying tank sprays water to waste gas entering the water spraying tank to absorb water-soluble impurities in the waste gas and remove fine particles in the gas, and then the waste gas in the water spraying tank is introduced into the drying machine through the fan. The drying machine is used for removing moisture in the waste gas, the situation that the moisture in the waste gas affects filtration and purification of the filter plates on the waste gas in the purification assembly and affects the service life of the filter plates is avoided, the multiple filter plates are arranged in the purification assembly, and different filter plates can be replaced through drawing so as to filter and purify different waste gas.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of waste gas treatment devices for environmental engineering technical field, especially a kind of waste gas treatment device for environmental engineering. BACKGROUND

[0002] There are many kinds of waste gas treatment devices in environmental engineering, which play a significant role. It is mainly used to purify waste gas generated in industrial production, transportation and other activities. Common waste gas treatment devices include absorption devices, which use absorbents to contact pollutants in waste gas and absorb pollutants into absorbents to achieve the purpose of removal, such as alkali absorption of acidic waste gas. Adsorption devices adsorb harmful substances in waste gas through porous adsorbents, and activated carbon adsorption devices are typical representatives. Combustion devices can treat combustible waste gas by converting pollutants in waste gas into harmless substances through combustion, such as combustion treatment of organic waste gas. There are also catalytic conversion devices that accelerate the chemical reaction of pollutants in waste gas with the help of catalysts to convert them into harmless or easily treated substances. These waste gas treatment devices are used alone or in combination to reduce the emission of waste gas pollutants and improve air quality.

[0003] The filter plate in the existing waste gas treatment device cannot be used after treating a certain amount of waste gas, as the fine particles in the waste gas will remain in the filter plate, causing blockage and other problems. In order to overcome these disadvantages, the utility model provides a waste gas treatment device for environmental engineering. UTILITY MODEL CONTENT

[0004] The utility model aims to solve the shortcomings in the prior art and provides a waste gas treatment device for environmental engineering.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: A kind of waste gas treatment device for environmental engineering, including bottom plate, the bottom plate top front side is fixedly connected with water spray tank, the water spray tank front end air inlet is fixedly connected with fourth air pipe, one end of the fourth air pipe is fixedly connected with first air valve, the water spray tank top is equipped with first water inlet, first water inlet is fixedly connected with first water pipe, the inside top of the water spray tank is fixedly connected with support frame, the support frame bottom is provided with water spray subassembly, the water spray tank front is provided with drain pipe, first water pipe is provided with first valve, the top of the bottom plate and located water spray tank left side is provided with water storage subassembly, the water spray tank gas outlet is fixedly connected with first air pipe, the top of the bottom plate and located water spray tank rear end is fixedly connected with fan, fan air inlet and one end of first air pipe are fixedly connected, the fan air outlet is fixedly connected with second air pipe, the top of the bottom plate and located fan rear end is fixedly connected with dryer, the dryer air inlet and second air pipe are fixedly connected, the dryer gas outlet is fixedly connected with third air pipe, the top of the bottom plate rear side is fixedly connected with purification tank, the left side air inlet of the purification tank and third air pipe are fixedly connected, the inside of the purification tank is provided with purification subassembly, the purification tank is provided with sealing subassembly, the rear end gas outlet of the purification tank is fixedly connected with fifth air pipe, one end of the fifth air pipe is fixedly connected with second air valve.

[0006] Further, the water spray subassembly includes and the support frame bottom fixedly connected water spray pipe, the water spray pipe bottom is equipped with a plurality of water spray openings, the water spray opening is fixedly connected with atomizing nozzle, one end of the first water pipe is fixedly connected between the water spray tank top and the water spray pipe.

[0007] Further, the water storage subassembly includes and the bottom plate top and located water spray tank right side fixedly connected water tank, the water tank top is fixedly connected with booster pump, the booster pump water outlet and one end of first water pipe are fixedly connected, the booster pump water inlet is fixedly connected with second water pipe, one end of the second water pipe and water tank water outlet are fixedly connected, the water tank top water inlet is fixedly connected with inlet pipe, the inlet pipe top is provided with water tank cover.

[0008] Further, the purification subassembly includes and the inside both sides of the purification tank fixedly connected a plurality of first sliding groove blocks, the first sliding groove block is slidably connected with filter plate, the top of the filter plate left and right sides is fixedly connected with fixed block.

[0009] Further, the sealing subassembly includes and the left and right sides of the purification tank are fixedly connected second sliding groove block, the second sliding groove block is slidably connected with sliding block plate.

[0010] Further, the bottom plate four corners are fixedly connected with universal wheel, the bottom plate rear end is fixedly connected with push rod.

[0011] The utility model discloses a beneficial effect:

[0012] The utility model discloses a beneficial effect: Brief description of drawings

[0013] In order to make the technical scheme of the utility model more clear, the following will be briefly introduced to the drawing needed in the specific implementation mode description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for the ordinary skilled person in the art, other drawings can be obtained according to these drawings without the creative labor.

[0014] Fig. 1 The utility model discloses a beneficial effect:

[0015] Fig. 2 The utility model discloses a beneficial effect:

[0016] Fig. 3 The utility model discloses a beneficial effect:

[0017] The utility model discloses a beneficial effect:

[0018] 1, bottom plate, 2, universal wheel, 3, push rod, 4, water spray tank, 5, first water inlet, 6, support frame, 7, water spray pipe, 8, water spray port, 9, atomizing nozzle, 10, first water pipe, 11, first valve, 12, booster pump, 13, water tank, 14, second water pipe, 15, water inlet pipe, 16, water tank cover, 17, first air pipe, 18, fan, 19, second air pipe, 20, drying machine, 21, third air pipe, 22, purification tank, 23, first sliding groove block, 24, filter plate, 25, fixed block, 26, second sliding groove block, 27, sliding block plate, 29, fourth air pipe, 30, first air valve, 31, fifth air pipe, 32, second air valve, 33, drain pipe. Specific implementation mode

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.

[0020] As Figs. 1-3 shown, it relates to a kind of waste gas treatment devices for environmental engineering, including bottom plate 1, the top front side of bottom plate 1 is fixedly connected with water spraying tank 4, water spraying tank 4 front end air inlet is fixedly connected with fourth air pipe 29, one end of fourth air pipe 29 is fixedly connected with first air valve 30, the top of water spraying tank 4 is provided with first water inlet 5, first water inlet 5 is fixedly connected with first water pipe 10, the inside top of water spraying tank 4 is fixedly connected with support frame 6, support frame 6 bottom end is provided with water spraying assembly, water spraying tank 4 front end is provided with drain pipe 33, first water pipe 10 is provided with first valve 11, the top of bottom plate 1 and located water spraying tank 4 left side is provided with water storage assembly, water spraying tank 4 air outlet is fixedly connected with first air pipe 17, the top of bottom plate 1 and located water spraying tank 4 rear end is fixedly connected with fan 18, fan 18 air inlet and one end of first air pipe 17 are fixedly connected, the air outlet of fan 18 is fixedly connected with second air pipe 19, the top of bottom plate 1 and located fan 18 rear end is fixedly connected with drying machine 20, drying machine 20 air inlet and second air pipe 19 are fixedly connected, the air outlet of drying machine 20 is fixedly connected with third air pipe 21, the top rear side of bottom plate 1 is fixedly connected with purification tank 22, the left side air inlet of purification tank 22 and third air pipe 21 are fixedly connected, purification tank 22 is provided with purification assembly, purification tank 22 is provided with sealing assembly, the rear end air outlet of purification tank 22 is fixedly connected with fifth air pipe 31, one end of fifth air pipe 31 is fixedly connected with second air valve 32.

[0021] As Figs. 1-3 shown, water spraying assembly includes and the bottom end of support frame 6 is fixedly connected with water spraying pipe 7, the bottom end of water spraying pipe 7 is provided with a plurality of water spraying ports 8, water spraying port 8 is fixedly connected with atomizing nozzle 9, one end of first water pipe 10 is fixedly connected between the top of water spraying tank 4 and water spraying pipe 7, preliminary filtration and purification are carried out to waste gas.

[0022] As Figs. 1-3 shown, water storage assembly includes and the top of bottom plate 1 and located water spraying tank 4 right side is fixedly connected with water tank 13, water tank 13 top is fixedly connected with booster pump 12, the water outlet of booster pump 12 and one end of first water pipe 10 are fixedly connected, the water inlet of booster pump 12 is fixedly connected with second water pipe 14, one end of second water pipe 14 and the water outlet of water tank 13 are fixedly connected, the water inlet of water tank 13 top is fixedly connected with water inlet pipe 15, water tank cover 16 is provided at the top of water inlet pipe 15, to provide water for water spraying assembly.

[0023] As Figs. 1-3 shown, the purification assembly includes a plurality of first sliding groove blocks 23 fixedly connected with both sides inside the purification box 22, a filter plate 24 is slidably connected with the first sliding groove blocks 23, a fixed block 25 is fixedly connected with the top of the left and right sides of the filter plate 24, and the filter plate 24 is used for filtering and purifying the exhaust gas.

[0024] As Figs. 1-3 shown, the sealing assembly includes a second sliding groove block 26 fixedly connected with the left and right sides of the purification box 22, and a sliding block plate 27 is slidably connected with the second sliding groove block 26, so as to prevent the exhaust gas from overflowing in the purification box 22.

[0025] As Figs. 1-3 shown, universal wheels 2 are fixedly connected with the four corners of the bottom plate 1, and a push rod 3 is fixedly connected with the rear end of the bottom plate 1, so as to facilitate the movement of the device.

[0026] Working principle: in use, first of all, check whether the device is intact, after the completion of the inspection, first of all, through the cooperation of the universal wheel 2 and the push rod 3, the device is moved to the position required, then the sliding block plate 27 on the purification box 22 is pulled out, the filter plate 24 required for filtering and purifying the exhaust gas is put into the first sliding groove block 23 inside the purification box 22, and finally the sliding block plate 27 is closed, then the water tank cover 16 above the water inlet pipe 15 is opened, water is added into the water tank 13 through the water inlet pipe 15, then the water tank cover 16 is closed on the water inlet pipe 15, then the first air valve 30 is opened, the exhaust gas enters the water spraying tank 4 through the fourth air pipe 29, then the first valve 11 is opened, the booster pump 12 above the water tank 13 is started, the water in the water tank 13 is pumped out through the second water pipe 14 and enters the water spraying pipe 7 through the first water pipe 10, and finally the exhaust gas in the water spraying tank 4 is preliminarily filtered and purified through the atomizing nozzle 9 below the water spraying pipe 7, then the fan 18 is started to suck the exhaust gas in the water spraying tank 4 into the drying machine 20 to remove the water in the exhaust gas, then the exhaust gas enters the purification box 22 through the third air pipe 21, the filter plate 24 in the purification box 22 filters and purifies the exhaust gas, and the purified exhaust gas is discharged from the purification box 22 after the filtering and purifying is completed.

[0027] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. An exhaust gas treatment device for environmental engineering, comprising a base plate (1), characterized in that: The bottom plate (1) top end front side is fixedly connected with water spray tank (4), water spray tank (4) front end air inlet is fixedly connected with fourth air pipe (29), fourth air pipe (29) one end is fixedly connected with first air valve (30), water spray tank (4) top end is provided with first water inlet (5), first water inlet (5) is fixedly connected with first water pipe (10), water spray tank (4) inside top end is fixedly connected with support frame (6), support frame (6) bottom end is provided with water spray assembly, water spray tank (4) front end is provided with drain pipe (33), first water pipe (10) is provided with first valve (11), bottom plate (1) top end and located water spray tank (4) left side is provided with water storage assembly, water spray tank (4) air outlet is fixedly connected with first air pipe (17), bottom plate (1) top end and located water spray tank (4) rear end is fixedly connected with fan (18), fan (18) air inlet and first air pipe (17) one end are fixedly connected, fan (18) air outlet is fixedly connected with second air pipe (19), bottom plate (1) top end and located fan (18) rear end is fixedly connected with drying machine (20), drying machine (20) air inlet and second air pipe (19) are fixedly connected, drying machine (20) air outlet is fixedly connected with third air pipe (21), bottom plate (1) top end rear side is fixedly connected with purification tank (22), purification tank (22) left side air inlet and third air pipe (21) are fixedly connected, purification tank (22) is provided with purification assembly, purification tank (22) is provided with sealing assembly, purification tank (22) rear end air outlet is fixedly connected with fifth air pipe (31), fifth air pipe (31) one end is fixedly connected with second air valve (32).

2. The exhaust gas treatment device for environmental engineering according to claim 1, characterized in that: The water spray assembly includes a water spray pipe (7) fixedly connected to the bottom end of the support frame (6), a plurality of water spray openings (8) are formed in the bottom end of the water spray pipe (7), and atomizing nozzles (9) are fixedly connected to the water spray openings (8). One end of the first water pipe (10) is fixedly connected between the top end of the water spray tank (4) and the water spray pipe (7).

3. The exhaust gas treatment device for environmental engineering according to claim 1, characterized in that: The water storage assembly includes a water tank (13) fixedly connected to the top end of the bottom plate (1) and located on the right side of the water spray tank (4), a booster pump (12) fixedly connected to the top end of the water tank (13), a water outlet of the booster pump (12) fixedly connected to one end of the first water pipe (10), a second water pipe (14) fixedly connected to the water inlet of the booster pump (12), one end of the second water pipe (14) fixedly connected to the water outlet of the water tank (13), and a water inlet pipe (15) fixedly connected to the water inlet of the water tank (13).

4. The exhaust treatment device for environmental engineering of claim 1, wherein: The purification assembly includes a plurality of first sliding groove blocks (23) fixedly connected to the inside of the purification tank (22), and a filter plate (24) is slidably connected to the first sliding groove blocks (23).

5. The exhaust treatment device for environmental engineering of claim 1, wherein: The sealing assembly comprises second sliding groove blocks (26) fixedly connected to the left and right sides of the purification box (22), and sliding blocks (27) slidingly connected to the second sliding groove blocks (26).

6. The exhaust treatment device for environmental engineering of claim 1, wherein: The bottom plate (1) is fixedly connected with universal wheels (2) at four corners, and a push rod (3) is fixedly connected to the rear end of the bottom plate (1).

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