CN213790748U

CN213790748U - Harmful gas processing apparatus for environmental protection engineering

Info

Publication number: CN213790748U
Application number: CN202022750006.4U
Authority: CN
Inventors: 周霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-27
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a harmful gas processing apparatus for environmental protection engineering, including the box, the welding of one side middle part of box has the rose box, and the mid-mounting of rose box has the filter screen, and the welding of the top of rose box has the intake pipe, and the air duct is installed to rose box bottom avris, and the one end of air duct runs through to the inside bottom of box, and there is the water pump the outer wall top of box through the support mounting, and the play water end of water pump is connected with the water pipe. The utility model discloses in, utilize the filter screen to filter behind some dust, enter into the bottom of box along the air duct, then with water contact, clear away some dust through the washing, then gaseous upflow, further adsorb the dust in the gas through atomizer spun water smoke, the effect of removing dust has then been improved, the active carbon layer adsorbs the harmful substance in the gas, then in the gas gets into the blast pipe, the disinfection of disinfecting is shone through ultraviolet tube, accomplish the purification to harmful gas then, help the environmental protection, the practicality is better.

Description

Harmful gas processing apparatus for environmental protection engineering

Technical Field

The utility model relates to an environmental protection technology field especially relates to an environmental protection is harmful gas processing apparatus for engineering.

Background

The general temperature of the harmful gas that produces in the production process that the mill produced is higher, contains more dust and harmful substance, and direct emission causes very big pollution to the environment, and the pond that the exhaust-gas treatment of mill used at present is the dead water pond, and the water in the pond does not turn, lets in waste gas in the pond, and waste gas and pond liquid can not reach abundant contact, and is relatively poor to harmful gas's purifying effect, is unfavorable for the environmental protection, now provides a harmful gas processing apparatus for environmental protection engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a harmful gas treatment device for environmental protection engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a harmful gas processing apparatus for environmental protection engineering, includes the box, the welding of one side middle part of box has the rose box, the mid-mounting of rose box has the filter screen, the welding of the top of rose box has the intake pipe, the air duct is installed to rose box bottom avris, the one end of air duct runs through to the inside bottom of box, there is the water pump outer wall top of box through the support mounting, the play water end of water pump is connected with the water pipe, atomizer is installed to box inner wall top, the one end of water pipe runs through to the inside of box and is connected with atomizer, there is the active carbon layer top of atomizer through the support mounting, the blast pipe is installed on the top of box, ultraviolet tube is installed to the inner wall of blast pipe, the blowoff valve is installed to the bottom of box.

Preferably, a motor is installed below one side of the outer wall of the box body through a support, a rotating rod is installed inside the box body through a bearing, and a turning plate is welded on the surface of the rotating rod.

Preferably, the turning plate is provided with 2-4 turning plates, the 2-4 turning plates are symmetrically distributed on the surface of the rotating rod, and the turning plate is provided with a through hole.

Preferably, an upward bent flow distribution plate is welded above the filter screen, and a plurality of dispersion holes distributed at equal intervals are formed in the flow distribution plate.

Preferably, the edge of filter screen bonds on the rectangle frame, the spout has been seted up to the both sides inner wall of rose box, the rectangle frame is pegged graft in the spout through sliding fit's mode, the avris of rose box installs the closing plate through the bolt.

Preferably, the side of the box body is provided with an observation window.

Preferably, the number of the atomizing nozzles is two, and the two atomizing nozzles are symmetrically distributed in the box body.

The utility model has the advantages that:

1. utilize the filter screen to filter behind some dust, enter into the bottom of box along the air duct, then contact with water, clear away some dust through the washing, then gaseous upflow, further adsorb the dust in the gas through atomizer spun water smoke, the effect of removing dust has then been improved, the harmful substance in the active carbon layer with gas adsorbs, then in the gaseous blast pipe that gets into, the disinfection of disinfecting is shone through ultraviolet tube, accomplish the purification to harmful gas then, help the environmental protection, the practicality is better.

2. Utilize the motor drive to turn the board rotatory for turn the board and rotate and stir water, improve the mixing velocity of water and harmful gas, make harmful gas and water intensive mixing, further improve the effect of cleaing away the dust.

Drawings

FIG. 1 is a schematic view of the overall structure of a harmful gas treatment device for environmental protection engineering according to the present invention;

fig. 2 is a schematic view of a local structure of a filter box of the harmful gas treatment device for environmental protection engineering.

In the figure: the device comprises a box body 1, a motor 2, a rotating rod 3, a blow-down valve 4, a movable plate 5, a filter box 6, a chute 601, a rectangular frame 602, a sealing plate 603, a filter screen 7, a flow distribution plate 8, a dispersion hole 801, an air inlet pipe 9, a water pump 10, a water pipe 11, an exhaust pipe 12, an ultraviolet lamp 13, an activated carbon layer 14, an atomizing nozzle 15, an observation window 16 and an air guide pipe 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a harmful gas treatment device for environmental protection engineering, comprising a box body 1, a filter box 6 welded in the middle of one side of the box body 1, a filter screen 7 installed in the middle of the filter box 6, an air inlet pipe 9 welded on the top end of the filter box 6, an air duct 17 installed on the bottom end side of the filter box 6, one end of the air duct 17 penetrating to the bottom end inside the box body 1, a water pump 10 installed on the outer wall of the box body 1 through a bracket, a water pipe 11 connected to the water outlet end of the water pump 10, an atomizer 15 installed on the inner wall of the box body 1, one end of the water pipe 11 penetrating to the inside of the box body 1 and connected to the atomizer 15, an activated carbon layer 14 installed on the atomizer 15 through a bracket, an exhaust pipe 12 installed on the top end of the box body 1, an ultraviolet lamp tube 13 installed on the inner wall of the exhaust pipe 12, a blowoff valve 4 installed on the bottom end of the box body 1, a motor 2 installed on the lower side of the outer wall of the box body 1 through a bracket, the inside of the box body 1 is provided with a rotating rod 3 through a bearing, the surface of the rotating rod 3 is welded with a turning plate 5, the rotating rod 3 is driven to rotate by a motor 2, the turning plate 5 rotates to stir water, the mixing speed of the water and harmful gases is improved, the turning plate 5 is provided with 2-4 blocks, the 2-4 turning plates 5 are symmetrically distributed on the surface of the rotating rod 3, through holes are formed in the turning plate 5, the stirring of the turning plate 5 on the water is further improved, the water and the harmful gases are fully mixed, dust in the gases is quickly washed away, an upward bent flow distribution plate 8 is welded above the filter screen 7, a plurality of dispersing holes 801 are formed in the flow distribution plate 8 and are distributed at equal intervals, the two sides of the gas box are distributed by the bent flow distribution plate 8, then the dispersing holes 801 uniformly disperse the gases, the gases are prevented from intensively passing through the filter screen 7, and the gases are enabled to be contacted with each part of the filter screen 7, improve filter screen 7 filter effect, the edge of filter screen 7 bonds on rectangle frame 602, spout 601 has been seted up to the both sides inner wall of rose box 6, rectangle frame 602 is pegged graft in spout 601 through sliding fit's mode, the closing plate 603 is installed through the bolt to the avris of rose box 6, lift the back off closing plate 603, can take out filter screen 7 and wash, the avris of box 1 is provided with observation window 16, be convenient for observe the water level in the box 1, atomizer 15 is provided with two, and two atomizer 15 symmetric distribution in box 1, improve the blowout volume of water smoke, utilize the dust in the water smoke adsorbed gas once more, the effect of dust removal is improved.

The working principle is as follows: a water pipe connected with a water pumping end of a water pump 10 is connected with water supply equipment, the water pump 10 pumps clean water to spray the clean water out of an atomizing nozzle 15, when the water in a water tank 1 sinks below the bottom end of an air guide pipe 17, harmful gas is introduced into a filter box 6 through an air inlet pipe 9, the harmful gas penetrates through a dispersing hole 801 in a flow distribution plate 8 and is uniformly dispersed, then a part of dust is filtered through a filter screen 7, the part of dust enters the bottom of a box body 1 along the air guide pipe 17 and is contacted with the water, a turning plate 5 is driven by a motor 2 to stir the water, a part of dust is removed through water washing, then the gas flows upwards, the dust in the gas is further adsorbed through water mist sprayed by the atomizing nozzle 15, the dust removal effect is further improved, the gas after the dust is removed passes through an activated carbon layer 14, harmful substances in the gas are adsorbed through the activated carbon layer 14, and then the gas enters an exhaust pipe 12, the water is sterilized and disinfected by the irradiation of the ultraviolet lamp 13 and finally discharged from the exhaust pipe 12, the water level in the box body 1 is observed through the observation window 16 to reach the top end of the air guide pipe 17, then the blow-off valve 4 is opened to discharge the sewage in the box body 1, then the blow-off valve 4 is closed, and new clean water is sprayed out by the atomizing nozzle 15 and enters the box body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a harmful gas processing apparatus for environmental protection engineering, includes box (1), its characterized in that, one side mid-span welding of box (1) has rose box (6), the mid-span mounting of rose box (6) has filter screen (7), the top welding of rose box (6) has intake pipe (9), air duct (17) are installed to rose box (6) bottom avris, the one end of air duct (17) runs through to the inside bottom of box (1), there is water pump (10) outer wall top of box (1) through the support mounting, the play water end of water pump (10) is connected with water pipe (11), atomizer (15) are installed to box (1) inner wall top, the one end of water pipe (11) runs through to the inside of box (1) and is connected with atomizer (15), there is activated carbon layer (14) top of atomizer (15) through the support mounting, an exhaust pipe (12) is installed on the top end of the box body (1), an ultraviolet lamp tube (13) is installed on the inner wall of the exhaust pipe (12), and a drain valve (4) is installed at the bottom end of the box body (1).

2. The harmful gas treatment device for the environmental protection project according to claim 1, wherein a motor (2) is installed below one side of the outer wall of the box body (1) through a bracket, a rotating rod (3) is installed inside the box body (1) through a bearing, and a turning plate (5) is welded on the surface of the rotating rod (3).

3. The harmful gas treatment device for environmental protection engineering according to claim 2, wherein the turning plate (5) is provided with 2-4 turning plates, the 2-4 turning plates (5) are symmetrically distributed on the surface of the rotating rod (3), and the turning plate (5) is provided with through holes.

4. The harmful gas treatment device for the environmental protection project according to claim 1, wherein an upward bent flow distribution plate (8) is welded above the filter screen (7), and a plurality of dispersion holes (801) are formed in the flow distribution plate (8) and distributed at equal intervals.

5. The harmful gas treatment device according to claim 1, wherein the edge of the filter screen (7) is bonded to a rectangular frame (602), sliding grooves (601) are formed in inner walls of two sides of the filter box (6), the rectangular frame (602) is inserted into the sliding grooves (601) in a sliding fit manner, and a sealing plate (603) is mounted on the side of the filter box (6) through a bolt.

6. The harmful gas treatment device for environmental protection engineering according to claim 1, wherein an observation window (16) is provided at the side of the box body (1).

7. The harmful gas treatment device for environmental protection engineering according to claim 1, wherein there are two atomizing spray heads (15), and the two atomizing spray heads (15) are symmetrically distributed in the box body (1).