CN217188832U

CN217188832U - Movable exhaust-gas treatment equipment

Info

Publication number: CN217188832U
Application number: CN202220825795.XU
Authority: CN
Inventors: 张永壮; 石磊
Original assignee: Shandong Huanke Environmental Protection Technology Co ltd
Current assignee: Shandong Huanke Environmental Protection Technology Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-08-16
Anticipated expiration: 2032-04-12

Abstract

The utility model relates to a movable exhaust-gas treatment equipment, it includes the spray column, the spray column is closed structure, the spray column lower part is equipped with the air intake, the spray column top is equipped with the air outlet, be equipped with in the spray column and store up the explosive barrel, be equipped with the liquid medicine in storing up the explosive barrel, it is located the bottom of spray column to store up the explosive barrel, install the circulating pump on the spray column, the end of intaking of circulating pump inserts in storing up the explosive barrel, the play water end of circulating pump is connected with the shower, the shower stretches into in the spray column, install the shower head that is used for spraying the liquid medicine in the spray column on the shower, be equipped with the filling frame in the spray column, the filling frame is located the below of shower head, it has the filler that is used for intercepting water smoke to fill in the filling frame, be connected with the gas-supply pipe on the air outlet, the end-to-end connection of gas-supply pipe has the adsorption tank that is used for filtering waste gas, all install the walking wheel on spray column and the adsorption tank. The equipment has high adsorption efficiency, can simultaneously treat various mixed waste gases, and is suitable for waste gas treatment occasions with small air quantity, intermittence and unfixed operation places.

Description

Movable exhaust-gas treatment equipment

Technical Field

The utility model relates to an environmental protection equipment field, concretely relates to movable exhaust-gas treatment equipment.

Background

The existing exhaust gas treatment equipment is generally fixedly installed and used for treating organized exhaust gas, the treatment capability of treating the exhaust gas with an unfixed or unorganized exhaust gas generation source, such as exhaust gas generated by ship spraying, is lacked, and the existing exhaust gas treatment equipment has no relevant counter measures and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a movable exhaust-gas treatment equipment suitable for handle that waste gas production source is unset, or unorganized waste gas to above problem.

In order to achieve the above object, the utility model discloses a movable exhaust-gas treatment equipment, including the spray column, its structural feature is: the spray tower is closed structure, the spray tower lower part is equipped with the air intake, the spray tower top is equipped with the air outlet, be equipped with storage medicine bucket in the spray tower, be equipped with the liquid medicine in the storage medicine bucket, storage medicine bucket is located the bottom of spray tower, install the circulating pump on the spray tower, the end of intaking of circulating pump inserts in storing up the medicine bucket, the play water end of circulating pump is connected with the shower, the shower stretches into in the spray tower, install the shower head that is used for spraying the liquid medicine in to the spray tower on the shower, be equipped with the packing frame in the spray tower, the packing frame is located the below of shower head, it has the filler that is used for intercepting water smoke to fill in the packing frame, be connected with the gas-supply pipe on the air outlet, the end-to-connection of gas-supply pipe has the adsorption tank that is used for filtering waste gas, all install the walking wheel on spray tower and the adsorption tank.

Equipment during operation, waste gas passes through the air intake and gets into the spray column, the air current is from spray column bottom rebound, the liquid medicine in this in-process circulating pump continuously extracts the storage medicine bucket, the liquid medicine is through shower head atomizing blowout, and the waste gas that upwards marchs contacts the back with the liquid medicine, by the medicine fog parcel, the medicine fog of parcel pollutant continues the filler that the upward movement collided in the filler frame, surface area increase and gravity increase form the drop of water after the water fog collision, the drop of water falls into the storage medicine bucket under the circumstances of gravity increase under the gravity influence, storage medicine bottom of the barrel portion is sunk to heavier pollutant, lighter pollutant then floats in the liquid medicine surface, but liquid medicine periodic replacement in the storage medicine bucket of spray column bottom, in order to guarantee the spray efficiency of spray column. The movable operation of this equipment, after the operation is accomplished, whole system can move to next operation point and continue work, and convenient and fast is applicable to little amount of wind, intermittent type nature, the unfixed waste gas treatment occasion in operation place.

Regarding the concrete structure of adsorption tank, be equipped with the active carbon filter core in the adsorption tank, be equipped with the gas vent that is used for exhaust gas on the adsorption tank, install the draught fan on the adsorption tank, the inlet end of draught fan passes through the pipe connection gas vent. The waste gas filtered by the spray tower is conveyed to the adsorption box and is filtered again by the activated carbon filter element, so that the waste gas is thoroughly filtered. The active carbon filter element is used as an adsorption medium, and organic waste gas is filtered and adsorbed through a plurality of adsorption layers. The induced draft fan is used as the air current power source of the whole set of system, the filtered clean gas is discharged from the outlet of the induced draft fan, and the filter element in the activated carbon adsorption box is replaced periodically to ensure the adsorption and filtration performance.

Preferably, the end of intaking of circulating pump is connected with the inlet tube, and the inlet tube stretches into the spray column, and the inlet tube end stretches into in the medicine storage barrel and is located the well upper portion of medicine storage barrel. The suction of the contaminants in the bottom of the tub into the circulation pump can be avoided.

In order to make waste gas spray more thoroughly, be equipped with two at least branch pipelines on the shower, two branch pipelines all stretch into the spray column, and two interval about the branch pipeline, shower head be equipped with a plurality ofly and install on the branch pipeline.

Preferably, the two layers of the filling frames are arranged and correspond to the two branch pipelines respectively, and the two layers of the filling frames are located below the two branch pipelines respectively.

Regarding the structure of the filler, the filler is a multi-face ball made of PP material, and the diameter of the multi-face ball is 50 mm.

In order to reduce the humidity of the gas, a baffle plate is arranged in the spray tower and is positioned at the top of the spray tower. Water mist in the gas can form water drops after colliding with the baffle plate, so that the water drops are separated from the gas and fall down, and the purpose of reducing the humidity of the gas is achieved.

Preferably, the air inlet is provided with an air inlet pipe, and the other end of the air inlet pipe is provided with a wind collecting cover. The wind collecting cover is trumpet-shaped, so that waste gas is easier to collect.

Preferably, the air inlet is positioned above the medicine storage barrel, and the air inlet is positioned below the filling frame. The exhaust gas treatment efficiency can be increased.

Preferably, the air inlet pipe and the air delivery pipe are flexible hoses. The equipment is convenient to transfer.

To sum up, the beneficial effects of the utility model reside in that: the movable operation of this equipment, after the operation is accomplished, whole system can move to next operation point and continue work, and convenient and fast is applicable to little amount of wind, intermittent type nature, the unfixed waste gas treatment occasion in operation place. Compared with the conventional packing, the special packing in the spray tower has the advantages of large surface area, high porosity, small resistance, good wettability and the like, and can provide a sufficient interface for the gas-liquid mass transfer process and improve the mass transfer efficiency. The spray system in the tower is designed and distributed, has good atomization effect, and can uniformly disperse the liquid phase to form a flowing liquid film. The method mainly carries out washing pretreatment on the waste gas, reduces acidic and soluble components in the waste gas, and reduces the load of rear-end treatment equipment. Prevent large-particle pollutants and impurities from blocking the subsequent treatment unit. Dust and pollution factors which are easily dissolved in water in the waste gas are removed, so that the purpose of primary spraying is achieved. And the sprayed waste gas is discharged from the tower top, and the liquid phase absorbing the pollutants is converged at the tower bottom, recycled by a spray pump and replaced and discharged after reaching a certain concentration.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the device comprises a spray tower 1, an air collecting cover 2, a filler 3, an air inlet 4, a medicine storage barrel 5, a filler frame 6, an exhaust port 7, a circulating pump 8, a branch pipeline 9, a spray pipe 10, an air conveying pipe 11, a spray header 12, an activated carbon filter element 13, an induced draft fan 14, a traveling wheel 15, an adsorption box 16, a baffle plate 17, an air outlet 18, an air inlet pipe 19 and a water inlet pipe 20.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The following is a description of preferred embodiments of the present invention with reference to the accompanying drawings.

A movable waste gas treatment device comprises a spray tower 1, the spray tower 1 is of a closed structure, an air inlet 4 is arranged at the lower part of the spray tower 1, an air outlet 18 is arranged at the top part of the spray tower 1, a medicine storage barrel 5 is arranged in the spray tower 1, medicine liquid is arranged in the medicine storage barrel 5, the medicine storage barrel 5 is positioned at the bottom part of the spray tower 1, a circulating pump 8 is arranged on the spray tower 1, the water inlet end of the circulating pump 8 is connected into the medicine storage barrel 5, the water outlet end of the circulating pump 8 is connected with a spray pipe 10, the spray pipe 10 extends into the spray tower 1, a spray head 12 for spraying the medicine liquid into the spray tower 1 is arranged on the spray pipe 10, a packing frame 6 is arranged in the spray tower 1, the packing frame 6 is positioned below the spray head 12, a packing 3 for blocking water mist is filled in the packing frame 6, an air conveying pipe 11 is connected on the air outlet 18, the tail end of the air conveying pipe 11 is connected with an adsorption box 16 for filtering waste gas, traveling wheels 15 are mounted on the spray tower 1 and the adsorption box 16. Referring to the attached drawing 1, the equipment during operation, waste gas passes through air intake 4 and gets into spray column 1, the air current is from spray column 1 bottom rebound, the liquid medicine in this in-process circulating pump 8 continuously extracts storage bucket 5, the liquid medicine is through 12 atomizing blowout of shower head, and after upwards advancing waste gas and liquid medicine contact, by the medicine fog parcel, the medicine fog of parcel pollutant continues the filler that upward movement collided in filler frame 6, surface area increase and gravity increase formation drop of water fog collision back, the drop of water falls storage bucket 5 under the influence of gravity under the circumstances of gravity increase, heavier pollutant sinks storage bucket 5 bottom, lighter pollutant then floats in the liquid medicine surface, liquid medicine can regularly be changed in storage bucket 5 bottom spray column 1, in order to guarantee spray column 1's spraying efficiency. The movable operation of this equipment, after the operation is accomplished, whole system can move to next operation point and continue work, and convenient and fast is applicable to little amount of wind, intermittent type nature, the unfixed waste gas treatment occasion in operation place.

Regarding the specific structure of the adsorption tank 16, an activated carbon filter element 13 is arranged in the adsorption tank 16, an exhaust port 7 for exhausting gas is arranged on the adsorption tank 16, an induced draft fan 14 is arranged on the adsorption tank 16, and the air inlet end of the induced draft fan 14 is connected with the exhaust port 7 through a pipeline. The waste gas filtered by the spray tower 1 is conveyed into the adsorption tank 16 and filtered again by the activated carbon filter element 13, so that the waste gas is thoroughly filtered. The active carbon filter element 13 is used as an adsorption medium, and the organic waste gas is filtered and adsorbed by a plurality of adsorption layers. The induced draft fan 14 is as the air current power source of whole set of system, and the clean gas that finishes filtering is discharged from induced draft fan 14 export, and the filter core in the active carbon adsorption tank 16 is changed regularly to guarantee its absorption filtering performance.

Referring to fig. 1, the water inlet end of the circulating pump 8 is connected with a water inlet pipe 20, the water inlet pipe 20 extends into the spray tower 1, and the tail end of the water inlet pipe 20 extends into the medicine storage barrel 5 and is located at the middle upper part of the medicine storage barrel 5. It is possible to prevent the contaminants of the tub bottom from being sucked into the circulation pump 8.

In order to make the waste gas spray more thoroughly, at least two branch pipelines 9 are arranged on the spray pipe 10, the two branch pipelines 9 both extend into the spray tower 1, the two branch pipelines 9 are spaced up and down, and the spray header 12 is provided with a plurality of spray headers and is arranged on the branch pipelines 9. The filling frame 6 is provided with two layers, the two layers of filling frames 6 respectively correspond to the two branch pipelines 9, and the two layers of filling frames 6 are respectively positioned below the two branch pipelines 9. Regarding the structure of the filler 3, the filler 3 is a PP-made polygonal sphere having a diameter of 50 mm.

In order to reduce the humidity of the gas, a baffle plate 17 is arranged in the spray tower 1, and the baffle plate 17 is positioned at the top of the spray tower 1. Water mist in the gas can form water drops after colliding with the baffle plate 17, so that the water drops are separated from the gas and fall down, and the purpose of reducing the humidity of the gas is achieved.

Referring to fig. 1, an air inlet pipe 19 is installed on the air inlet 4, and the air collecting cover 2 is installed at the other end of the air inlet pipe 19. The wind collecting cover 2 is trumpet-shaped, so that waste gas is easier to collect. The air inlet 4 is positioned above the medicine storage barrel 5, and the air inlet 4 is positioned below the filling frame 6. The exhaust gas treatment efficiency can be increased. The air inlet pipe 19 and the air delivery pipe 11 are flexible hoses. The equipment is convenient to transfer.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A movable waste gas treatment device comprises a spray tower (1) and is characterized in that the spray tower (1) is of a closed structure, an air inlet (4) is formed in the lower portion of the spray tower (1), an air outlet (18) is formed in the top of the spray tower (1), a medicine storage barrel (5) is arranged in the spray tower (1), medicine liquid is arranged in the medicine storage barrel (5), the medicine storage barrel (5) is located at the bottom of the spray tower (1), a circulating pump (8) is installed on the spray tower (1), the water inlet end of the circulating pump (8) is connected into the medicine storage barrel (5), the water outlet end of the circulating pump (8) is connected with a spray pipe (10), the spray pipe (10) extends into the spray tower (1), a spray head (12) used for spraying the medicine liquid into the spray tower (1) is installed on the spray pipe (10), a packing frame (6) is arranged in the spray tower (1), the packing frame (6) is located below the spray head (12), the packing frame (6) is filled with the packing (3) for intercepting water mist, the air outlet (18) is connected with the air pipe (11), the tail end of the air pipe (11) is connected with the adsorption box (16) for filtering waste gas, and the spray tower (1) and the adsorption box (16) are respectively provided with the travelling wheel (15).

2. The movable waste gas treatment equipment according to claim 1, wherein an activated carbon filter element (13) is arranged in the adsorption tank (16), an exhaust port (7) for exhausting gas is arranged on the adsorption tank (16), an induced draft fan (14) is installed on the adsorption tank (16), and the air inlet end of the induced draft fan (14) is connected with the exhaust port (7) through a pipeline.

3. The movable waste gas treatment equipment as recited in claim 1, wherein the water inlet end of the circulating pump (8) is connected with a water inlet pipe (20), the water inlet pipe (20) extends into the spray tower (1), and the tail end of the water inlet pipe (20) extends into the medicine storage barrel (5) and is positioned at the middle upper part of the medicine storage barrel (5).

4. The mobile waste gas treatment facility according to claim 1, wherein at least two branch pipes (9) are provided in the shower pipe (10), both branch pipes (9) extend into the shower tower (1), the two branch pipes (9) are spaced apart from each other in the vertical direction, and the shower head (12) is provided in plurality and mounted on the branch pipes (9).

5. Mobile waste gas treatment plant according to claim 4, characterized in that the frame (6) is provided with two layers, two layers of frames (6) corresponding to the two branch lines (9), and two layers of frames (6) located below the two branch lines (9).

6. The mobile waste gas treatment equipment according to claim 1, wherein the filler (3) is a multi-face ball made of PP, and the diameter of the multi-face ball is 50 mm.

7. The mobile waste gas treatment equipment according to claim 1, wherein a baffle plate (17) is provided in the spray tower (1), and the baffle plate (17) is located at the top of the spray tower (1).

8. The mobile waste gas treatment equipment according to claim 1, wherein an air inlet pipe (19) is installed on the air inlet (4), and a wind collecting cover (2) is installed at the other end of the air inlet pipe (19).

9. The mobile waste gas treatment plant according to claim 1, wherein the air inlet (4) is located above the storage tank (5) and the air inlet (4) is located below the filler rack (6).

10. The mobile exhaust gas treatment device according to claim 8, wherein the air inlet pipe (19) and the air delivery pipe (11) are flexible hoses.