CN211358151U - Waste gas treatment device - Google Patents

Abstract

The utility model discloses a waste gas treatment device, belong to waste gas treatment technical field, a waste gas treatment device, the power distribution box comprises a box body, water purifier, first water pump and second water pump, water purifier fixed connection in the upper end of box and with the play water end intercommunication setting of first water pump, the end of intaking of first water pump sets up with the right-hand member inner wall intercommunication of box, a serial communication port, the upper end fixedly connected with water tank of box, the water tank all communicates the setting with the play water end of water purifier and the end of intaking of second water pump, be equipped with air inlet and gas outlet on the both ends lateral wall about the box respectively, install the active carbon otter board in the gas outlet, fixed sealing is connected with two baffles in the box, be equipped with the filter between box and the left end baffle that are located the air inlet below, be equipped with in the. The utility model discloses can not only carry out a lot of to the impurity in the waste gas that sprays paint and handle, can also dredge the device that filters the waste gas impurity that sprays paint.

Description

Waste gas treatment device

Technical Field

The utility model relates to an exhaust-gas treatment technical field, more specifically say, relate to an exhaust-gas treatment device.

Background

The factory produces a large amount of organic waste gas in the painting process, directly leads to the operation scene part air quality poor, and the pollutant mainly volatilizes from paint and its solvent in the production process, and main pollutant includes toluene, xylol, non-methane total hydrocarbon etc. it not only has seriously influenced operation workman's physical and mental health, has still caused serious pollution to the environment, so the exhaust-gas treatment to the painting is imperative.

The exhaust treatment device that sprays paint that uses in the existing market is mostly to the exhaust treatment that sprays paint thoroughly inadequately, and can not dredge the device of handling the waste gas that sprays paint and handle, leads to the device to the exhaust treatment's that sprays paint inefficiency.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an exhaust treatment device, it can not only carry out a lot of to the impurity in the waste gas that sprays paint and handle for spray paint exhaust treatment's more abundant, can also dredge the device of filtering the waste gas impurity that sprays paint, improved the device to spray paint exhaust treatment's efficiency.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A waste gas treatment device comprises a box body, a water purifier, a first water pump and a second water pump, wherein the water purifier is fixedly connected to the upper end of the box body and is communicated with the water outlet end of the first water pump, the water inlet end of the first water pump is communicated with the inner wall of the right end of the box body, the upper end of the box body is fixedly connected with a water tank, the water tank is communicated with the water outlet end of the water purifier and the water inlet end of the second water pump, the side walls of the left end and the right end of the box body are respectively provided with an air inlet and an air outlet, an activated carbon screen plate is installed in the air outlet, the box body is internally fixedly and hermetically connected with two clapboards, a filter plate is arranged between the box body below the air inlet and the left end clapboard, a spraying mechanism is arranged in the clapboard, the spraying mechanism is communicated with the water outlet, be equipped with same mediation mechanism between box, left end baffle and the gas outlet, mediation mechanism and active carbon otter board and the equal counterbalance contact of filter, the utility model discloses can not only carry out a lot of to the impurity in the waste gas that sprays paint and handle for spray paint exhaust-gas treatment's more abundant, can also dredge the device of filtering the waste gas impurity that sprays paint, improved the efficiency of device to spray paint exhaust-gas treatment.

Furthermore, the right end fixed sealing is connected with polylith bamboo fibre hygroscopic layer between baffle and the box, and the setting on bamboo fibre hygroscopic layer has realized the moisture absorption to humid gas.

Further, the spraying mechanism comprises a first cavity arranged in the left end partition plate, a plurality of spraying pipes are communicated with the inner wall of the left end of the first cavity, a spray head is installed on each spraying pipe, the first cavity is communicated with the water outlet end of the second water pump, and the spraying mechanism is arranged to realize the spraying effect on the waste gas, so that solid impurities in the waste gas are precipitated along with the water mist.

Further, reaction mechanism includes fixed sealing connection in the reaction box between two baffles, fixed sealing connection has the baffle in the reaction box, the intercommunication is equipped with first trachea on the right-hand member lateral wall of baffle, the intercommunication is equipped with two second tracheas, two on the top of reaction box the second trachea sets up both ends about the baffle respectively, the left end inside the second trachea extends to the reaction box, the left end the second trachea sets up with left end baffle intercommunication, the right-hand member second trachea sets up with right-hand member baffle intercommunication, reaction mechanism's setting has realized the processing to acid impurity and alkaline impurity in the waste gas for the device is more abundant to exhaust-gas treatment.

Furthermore, the dredging mechanism comprises a mounting plate fixedly connected to the side wall of the left end of the box body, an electric telescopic rod is fixedly connected to the vertical part of the mounting plate, a traction rope is fixedly connected to the right end of the electric telescopic rod, the right end of the traction rope penetrates through the side wall of the left end of the box body in a sliding manner and is fixedly connected with a plurality of first dredging plates, the lower ends of the first dredging plates are abutted to the upper end of the filter plate, the inner part of the baffle plate at the left end and the lower end of the box body are internally provided with a same second chamber, the inner wall of the second chamber is fixedly connected with a plurality of fixed pulleys, the free end of the traction rope penetrates through the second chamber in a sliding manner and is connected with the plurality of fixed pulleys in a sliding manner, one end of the traction rope penetrating through the second chamber is fixedly connected with a second dredging plate, the second dredging plate is abutted to the activated carbon screen plate, and the, the upper end fixed connection of spring is on the top of gas outlet, and the mediation effect to filter and active carbon otter board has been realized to the setting of mediation mechanism, has improved the treatment effeciency of filter and active carbon otter board to waste gas.

Furthermore, a box door is arranged on the outer side wall of the box body, and the arrangement of the box door facilitates manual cleaning and replacement of equipment in the box body.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can not only carry out a lot of to the impurity in the waste gas that sprays paint and handle for spraying paint exhaust-gas treatment's more abundant, can also dredge the device of filtering the waste gas impurity that sprays paint, improved the device to the waste gas treatment's that sprays paint efficiency.

(2) The moisture absorption effect to humid gas has been realized to the setting of this scheme bamboo fibre hygroscopic layer.

(3) This scheme sprays the setting of mechanism, has realized the effect of spraying to waste gas for solid impurity in the waste gas sinks along with the water smoke.

(4) The arrangement of the reaction mechanism realizes the treatment of acidic impurities and alkaline impurities in the waste gas, so that the device can treat the waste gas more sufficiently.

(5) The setting of this scheme mediation mechanism has realized the mediation effect to filter and active carbon otter board, has improved the treatment effeciency of filter and active carbon otter board to waste gas.

(6) The arrangement of the box door facilitates manual cleaning and replacement of equipment in the box body.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic external structural view of the present invention;

fig. 3 is a partially enlarged view of a portion a of fig. 1.

The reference numbers in the figures illustrate:

the device comprises a box body 1, a dredging mechanism 2, a water purifier 3, a first water pump 4, a second water pump 5, a water tank 6, a gas inlet 7, a gas outlet 8, an activated carbon screen plate 9, a partition plate 10, a filter plate 11, a spraying mechanism 12, a reaction mechanism 13, a bamboo fiber moisture absorption layer 14, a first cavity 15, a spraying pipe 16, a spray head 17, a reaction box 18, a baffle 19, a first gas pipe 20, a second gas pipe 21, a mounting plate 22, an electric telescopic rod 23, a traction rope 24, a first dredging plate 25, a second cavity 26, a fixed pulley 27, a second dredging plate 28, a spring 29 and a box door 30.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a waste gas treatment device comprises a box body 1, a water purifier 3, a first water pump 4 and a second water pump 5, wherein the water purifier 3 is fixedly connected to the upper end of the box body 1 and is communicated with the water outlet end of the first water pump 4, the water inlet end of the first water pump 4 is communicated with the inner wall of the right end of the box body 1, the upper end of the box body 1 is fixedly connected with a water tank 6, the water tank 6 is communicated with the water outlet end of the water purifier 3 and the water inlet end of the second water pump 5, the side walls of the left and right ends of the box body 1 are respectively provided with an air inlet 7 and an air outlet 8, an active carbon mesh plate 9 is arranged in the air outlet 8, two partition plates 10 are fixedly and hermetically connected in the box body 1, a filter plate 11 is arranged between the box body 1 below the air inlet 7 and the partition plate 10 at the left end, a spray mechanism, it should be noted that, the water pipe intercommunication is passed through between second water pump 5 and water tank 6 and the water purifier 3, also communicates through water pipe (not shown in the figure) between first water pump 4 and box 1 and the water purifier 3, is equipped with same reaction mechanism 13 between two baffles 10, and box 1, be equipped with same mediation mechanism 2 between left end baffle 10 and the gas outlet 8, mediation mechanism 2 and active carbon otter board 9 and the equal counterbalance contact of filter 11, the utility model discloses can not only carry out a lot of to the impurity in the waste gas that sprays paint for the waste gas treatment that sprays paint is more abundant, can also dredge the device that filters the waste gas impurity that sprays paint, has improved the efficiency of device to the waste gas treatment that sprays paint.

A plurality of bamboo fiber moisture absorption layers 14 are fixedly and hermetically connected between the right end baffle plate 10 and the box body 1, the arrangement of the bamboo fiber moisture absorption layers 14 realizes the moisture absorption effect on the humid gas, the spraying mechanism 12 comprises a first cavity 15 arranged in the left end baffle plate 10, a plurality of spraying pipes 16 are communicated and arranged on the inner wall of the left end of the first cavity 15, a spray head 17 is arranged on each spraying pipe 16, the first cavity 15 is communicated and arranged with the water outlet end of the second water pump 5, the arrangement of the spraying mechanism 12 realizes the spraying effect on the waste gas, so that the solid impurities in the waste gas are precipitated along with the water mist, the reaction mechanism 13 comprises a reaction box 18 fixedly and hermetically connected between the two baffle plates 10, a baffle plate 19 is fixedly and hermetically connected in the reaction box 18, a first air pipe 20 is communicated and arranged on the side wall of the right end of the baffle plate 19, two second air pipes 21 are communicated and arranged on the top of the, alkaline liquid and acidic liquid are respectively introduced into the reaction boxes 18 at the left end and the right end of the baffle plate 19, the first air pipe 20 and the left end second air pipe 21 respectively extend into the acidic liquid and the alkaline liquid, the extension distance is short, the contact reaction of spray painting waste gas with the alkaline liquid and the acidic liquid is convenient, the discharge of the spray painting waste gas against water pressure is overcome, in addition, the alkaline liquid and the acidic liquid need to be replaced regularly to avoid failure, the two second air pipes 21 are respectively arranged at the left end and the right end of the baffle plate 19, the left end second air pipe 21 extends into the reaction boxes 18, the left end second air pipe 21 is communicated with the left end clapboard 10, the right end second air pipe 21 is communicated with the right end clapboard 10, the reaction mechanism 13 is arranged, the treatment of the acidic impurities and the alkaline impurities in the waste gas is realized, the waste gas treatment of the device is more sufficient, the dredging mechanism 2 comprises a mounting, an electric telescopic rod 23 is fixedly connected to a vertical part of the mounting plate 22, it should be noted that the electric telescopic rod 23 is a prior art, and details are not repeated here, a traction rope 24 is fixedly connected to a right end of the electric telescopic rod 23, the right end of the traction rope 24 is slidably disposed through a left end side wall of the box body 1 and fixedly connected with a plurality of first dredging plates 25, a lower end of each first dredging plate 25 is in abutting contact with an upper end of the filter plate 11, a same second chamber 26 is disposed in the left end baffle plate 10 and a lower end of the box body 1, a plurality of fixed pulleys 27 are fixedly connected to an inner wall of the second chamber 26, a free end of the traction rope 24 is slidably disposed through the second chamber 26 and slidably connected with a plurality of fixed pulleys 27, one end of the traction rope 24 penetrating through the second chamber 26 is fixedly connected with a second dredging plate 28, the second dredging plate 28 is in abutting contact with the activated carbon mesh plate 9, an upper end of the second dredging plate 28 is fixedly, spring 29's upper end fixed connection is on the top of gas outlet 8, the setting of dredge mechanism 2, the mediation effect to filter 11 and active carbon otter board 9 has been realized, the treatment effeciency of filter 11 and active carbon otter board 9 to waste gas has been improved, be equipped with chamber door 30 on the lateral wall of box 1, the setting of chamber door 30, be convenient for the manual work clear up and change the equipment in the box 1, it needs to explain, all be provided with control valve (not shown in the figure) on shower 16 and the water pipe, the control valve is prior art, no longer describe here, be in the full water state all the time in control valve and first water pump 4 and the first cavity 15 of second water pump 5 common control, water on control valve and first water pump 4 and the second water pump 5 common control box 1 bottom can not spill over from air inlet 7 all the time.

The working principle is that when the paint spraying waste gas needs to be treated, a discharge pipe of the paint spraying waste gas is communicated with an air inlet 7 and a gap in the air inlet 7 is subjected to sealing treatment, after the sealing treatment, an electric telescopic rod 23, a water quality purifier 3, a first water pump 4 and a second water pump 5 are started to work, the second water pump 5 pumps water in a water tank 6 into a first cavity 15, a control valve on a spray pipe 16 is started to spray water in the first cavity 15 to form a water curtain, the water curtain sprays the paint spraying waste gas entering a box body 1, the water curtain reduces dust of paint mist in the paint spraying waste gas to realize primary treatment of the paint spraying waste gas, the water with the paint mist falls dust on the bottom of the box body and is filtered, the filtered waste water is pumped into the water quality purifier 3 to be purified, after the purification is finished, a control valve on a water pipe communicated with the water tank 6 is started to discharge the purified water into the water tank 6 for reutilization, the cyclic utilization of water resources is realized, the sprayed paint spraying waste gas enters the alkaline liquid in the reaction box 18 through the left end second air pipe 21 for treatment, the paint spraying waste gas after the alkaline liquid treatment enters the acidic liquid through the first air pipe 20 for treatment, the paint spraying waste gas after the acidic liquid treatment enters the bamboo fiber moisture absorption layer 14 through the right end second air pipe 21, the bamboo fiber moisture absorption layer 14 realizes the moisture absorption effect on wet gas, the moisture absorbed dry gas is discharged through the activated carbon screen plate 9, the activated carbon screen plate 9 carries out the last step treatment on the moisture absorbed dry gas, toxic gas and the like in the paint spraying waste gas are adsorbed, the electric telescopic rod 23 reciprocates left and right to drive the traction rope 24 to carry out the line taking and paying off motion, the traction rope 24 reciprocates under the combined action of the electric telescopic rod 23 and the spring 29, the first dredging plate 25 conducts dredging on the filter plate 11 through the reciprocating motion of the traction rope 24, 24 reciprocating motion of haulage rope makes and makes the second dredge board 28 dredge the active carbon otter board 9, has avoided the jam of active carbon otter board 9 and filter 11, and the exhaust-gas treatment that sprays paint finishes the back, closing device can be artifical open chamber door 30 and clear up the impurity in box 1 and change the liquid in the reaction box 18, the utility model discloses can not only carry out a lot of to the impurity in the waste gas that sprays paint and handle for spray paint exhaust-gas treatment's more abundant, can also dredge the device of filtering the waste-gas impurity that sprays paint, improved the efficiency of device to the exhaust-gas treatment that sprays paint.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (6)

1. The utility model provides an exhaust treatment device, includes box (1), water quality purifier (3), first water pump (4) and second water pump (5), water quality purifier (3) fixed connection in the upper end of box (1) and with the play water end intercommunication setting of first water pump (4), the end of intaking of first water pump (4) sets up its characterized in that with the right-hand member inner wall intercommunication of box (1): the water purifier is characterized in that a water tank (6) is fixedly connected to the upper end of the tank body (1), the water tank (6) is communicated with the water outlet end of the water purifier (3) and the water inlet end of the second water pump (5), the side walls of the left end and the right end of the tank body (1) are respectively provided with an air inlet (7) and an air outlet (8), an active carbon screen plate (9) is installed in the air outlet (8), the tank body (1) is internally and fixedly and hermetically connected with two partition plates (10), a filter plate (11) is arranged between the tank body (1) below the air inlet (7) and the left end partition plate (10), a spraying mechanism (12) is arranged in the partition plate (10), the spraying mechanism (12) is communicated with the water outlet end of the second water pump (5), a same reaction mechanism (13) is arranged between the two partition plates (10), and a same dredging mechanism (2) is arranged among the tank body (1), the left end, the dredging mechanism (2) is in contact with the activated carbon screen plate (9) and the filter plate (11) in a propping mode.

2. An exhaust gas treatment device according to claim 1, wherein: a plurality of bamboo fiber moisture absorption layers (14) are fixedly and hermetically connected between the clapboard (10) at the right end and the box body (1).

3. An exhaust gas treatment device according to claim 1, wherein: the spraying mechanism (12) comprises a first cavity (15) arranged in the left end partition board (10), a plurality of spraying pipes (16) are communicated with the inner wall of the left end of the first cavity (15), a spray head (17) is installed on each spraying pipe (16), and the first cavity (15) is communicated with the water outlet end of the second water pump (5).

4. An exhaust gas treatment device according to claim 1, wherein: reaction mechanism (13) are including reaction box (18) of fixed sealing connection between two baffles (10), fixed sealing connection has baffle (19) in reaction box (18), the intercommunication is equipped with first trachea (20) on the right-hand member lateral wall of baffle (19), the intercommunication is equipped with two second trachea (21) on the top of reaction box (18), two second trachea (21) set up respectively in both ends about baffle (19), the left end inside second trachea (21) extend to reaction box (18), the left end second trachea (21) and left end baffle (10) intercommunication set up, the right-hand member second trachea (21) and right-hand member baffle (10) intercommunication set up.

5. An exhaust gas treatment device according to claim 1, wherein: the dredging mechanism (2) comprises a mounting plate (22) fixedly connected to the side wall of the left end of the box body (1), an electric telescopic rod (23) is fixedly connected to the vertical part of the mounting plate (22), a traction rope (24) is fixedly connected to the right end of the electric telescopic rod (23), a plurality of first dredging plates (25) are arranged and fixedly connected to the right end of the traction rope (24) in a sliding mode and penetrate through the side wall of the left end of the box body (1), the lower end of each first dredging plate (25) is in contact with the upper end of the filter plate (11) in an abutting mode, the same second chamber (26) is arranged in the partition plate (10) and the lower end of the box body (1), a plurality of fixed pulleys (27) are fixedly connected to the inner wall of the second chamber (26), and the free end of the traction rope (24) penetrates through the second chamber (26) in a sliding mode and is connected with the plurality of fixed, the one end fixedly connected with second dredge board (28) that haulage rope (24) passed second cavity (26), second dredge board (28) and active carbon otter board (9) offset the contact, the upper end fixedly connected with spring (29) of second dredge board (28), the upper end fixed connection of spring (29) is on the top of gas outlet (8).

6. An exhaust gas treatment device according to claim 1, wherein: and a box door (30) is arranged on the outer side wall of the box body (1).

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