CN212215101U

CN212215101U - Low-temperature plasma electroplating sludge drying odor treatment device

Info

Publication number: CN212215101U
Application number: CN202020565339.7U
Authority: CN
Inventors: 余莉萍; 沈中增; 唐田田; 窦凤玲; 李玲玲
Original assignee: Suzhou Jingtian Airen Environmental Technology Co ltd
Current assignee: Suzhou Jingtian Airen Environmental Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-25
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a low-temperature plasma electroplating sludge drying odor treatment device, which comprises a box body, wherein a first clapboard and a second clapboard are welded in the box body, one side of the first clapboard is a dust filtering area, a plasma treatment area is arranged between the first clapboard and the second clapboard, one side of the second clapboard, which is far away from the first clapboard, is a spraying filtering area, a first air hole is arranged on the first clapboard, a second air hole is arranged on the second clapboard, an air inlet pipe is welded on the outer wall at the top of one side of the box body, a fixing frame is welded in the box body, the fixing frame is positioned in the dust filtering area, the fixing frame is connected with a sliding frame in a sliding way, a filter screen is fixedly arranged on the inner wall of the sliding frame, a baffle is welded at one end of the sliding frame, a rectangular hole is arranged on the outer wall of one side of the box body, the spraying filtering area is internally and fixedly provided with a spraying plate which is fixedly connected with a liquid inlet pipe.

Description

Low-temperature plasma electroplating sludge drying odor treatment device

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to low-temperature plasma electroplating sludge drying odor treatment device.

Background

The electroplating sludge (dangerous solid waste) has large volatility and high concentration, contains various pollution components, such as coal tar, ammonia gas, hydrogen sulfide, methyl mercaptan and the like, can be discharged into the atmosphere after purification treatment, and the low-temperature plasma pollutant degradation utilizes the action of active particles such as high-energy electrons and free radicals and pollutants in waste gas to decompose pollutant molecules in a very short time and carry out subsequent various reactions to achieve the purpose of degrading the pollutants, thereby having better treatment and purification effects on the waste gas.

At present, utilize low temperature plasma to less to electroplating sludge drying odor's processing apparatus, generally be the main equipment, it is higher to build use cost, is not suitable for the odor purification of minizone within range, consequently, the utility model provides a low temperature plasma electroplating sludge drying odor processing apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low temperature plasma electroplates sludge drying odor treatment device to solve the problem that the main equipment that provides is not convenient for purify the foul smell of minizone among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sludge drying odor treatment device is electroplated to low temperature plasma, the power distribution box comprises a box body, the inside welding of box has first baffle and second baffle, one side of first baffle is dust filtration zone, first baffle with be plasma processing area between the second baffle, the second baffle is kept away from one side of first baffle is for spraying filtration zone, first bleeder vent has been seted up on the first baffle, the second bleeder vent has been seted up on the second baffle.

Preferably, an air inlet pipe is welded on the outer wall of the top of one side of the box body.

Preferably, the inside welding of box has the mount, just the mount is located in the dust filtration area, mount sliding connection has the carriage, fixed mounting has the filter screen on the inner wall of carriage, the one end welding of carriage has the baffle, the baffle is kept away from the welding has the handle on the outer wall of one side of carriage.

Preferably, a rectangular hole is formed in the outer wall of one side of the box body, and the sliding frame penetrates through the rectangular hole.

Preferably, the plasma generating electrode is fixedly mounted on two side walls of the first partition plate and the second partition plate.

Preferably, a spraying plate is fixedly installed in the spraying and filtering area and is fixedly connected with a liquid inlet pipe.

Preferably, the welding has the drain pipe on one side outer wall of box, just the drain pipe is located the bottom of box, the welding has the blast pipe on one side outer wall of box.

The utility model discloses a technological effect and advantage:

1. through the sliding frame and the filter screen, the active carbon is placed on the filter screen, so that particles such as dust in odor are filtered, the sliding frame can be taken out by pulling the handle to be cleaned and the active carbon can be replaced, and the odor filtering effect is ensured;

2. the gas after preliminary filtration gets into the plasma processing region through first bleeder vent, under the effect of plasma generating electrode, arouse the chemical change of molecule in the foul smell, thereby reach the purpose of purifying the foul smell, the gas after the purification gets into the filtration region that sprays through the second bleeder vent, alkaline solution sprays through the spraying plate blowout, thereby alkaline solution takes place chemical reaction with the sulphide in the gas and prevents that sulphide from discharging into the atmosphere polluted environment, in addition, will spray the filtration region and set up can reduce the step of carrying out the drying to gas behind the plasma processing region, comparatively practice thrift the cost.

Drawings

Fig. 1 is a sectional view of the structure of the present invention.

Fig. 2 is a front view of the structure of the present invention.

Fig. 3 is a schematic view of the sliding frame structure of the present invention.

Fig. 4 is a schematic view of the structure of the fixing frame of the present invention.

In the figure: 1. a box body; 2. a first separator; 3. a second separator; 4. a dust filtration area; 5. a plasma processing region; 6. spraying a filtering area; 7. a first air vent; 8. a second air hole; 9. an air inlet pipe; 10. a fixed mount; 11. a carriage; 12. a filter screen; 13. a baffle plate; 14. a handle; 15. a rectangular hole; 16. a plasma generating electrode; 17. a spray plate; 18. a liquid inlet pipe; 19. a liquid outlet pipe; 20. and (4) exhausting the gas.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a low-temperature plasma electroplating sludge drying odor treatment device as shown in figures 1-4, which comprises a box body 1, a first baffle plate 2 and a second baffle plate 3 are welded in the box body 1, one side of the first baffle plate 2 is a dust filtering area 4, a plasma treatment area 5 is arranged between the first baffle plate 2 and the second baffle plate 3, one side of the second baffle plate 3 far away from the first baffle plate 2 is a spraying filtering area 6, a first air hole 7 is arranged on the first baffle plate 2, a second air hole 8 is arranged on the second baffle plate 3, an air inlet pipe 9 is welded on the outer wall of the top part of one side of the box body 1, a fixing frame 10 is welded in the box body 1, the fixing frame 10 is positioned in the dust filtering area 4, the fixing frame 10 is connected with a sliding frame 11 in a sliding manner, a filter screen 12 is fixedly arranged on the inner wall of the sliding frame 11, odor to be treated, gaseous when filter screen 12, the particulate matters such as the dust of placing on filter screen 12 in to gas adsorb and filter, thereby preliminarily purify gas, the welding of the one end of carriage 11 has baffle 13, the welding has handle 14 on the one side outer wall that carriage 11 was kept away from to baffle 13, rectangular hole 15 has been seted up on one side outer wall of box 1, and carriage 11 passes rectangular hole 15, after the device uses the completion, drive baffle 13 and carriage 11 through pulling handle 14 and slide on mount 10, thereby take out carriage 11 and clear up and change the active carbon, in order to guarantee the filter effect to the foul smell.

Referring to fig. 1 and 2, a plasma generating electrode 16 is fixedly installed on two side walls of a first partition plate 2 and a second partition plate 3, gas after primary filtration enters a plasma processing area 5 through a first air vent 7, chemical changes of molecules in odor are caused under the action of the plasma generating electrode 16, so as to achieve the purpose of odor purification, a spray plate 17 is fixedly installed in the spray filtering area 6, a liquid inlet pipe 18 is fixedly connected with the spray plate 17, purified gas enters the spray filtering area 6 through a second air vent 8, the liquid inlet pipe 18 is connected with equipment containing alkaline solution, the alkaline solution is sprayed out through the spray plate 17, the alkaline solution and sulfide in the gas are subjected to chemical reaction, so that the sulfide is prevented from being discharged into the atmosphere to pollute the environment, a liquid outlet pipe 19 is welded on the outer wall of one side of the box body 1, and the liquid outlet pipe 19 is located at the bottom end of the box body 1, and opening a switch valve on the liquid outlet pipe 19 to recover the used solution, welding an exhaust pipe 20 on the outer wall of one side of the box body 1, and exhausting the purified gas into the atmosphere through the exhaust pipe 20.

This practical theory of operation: the utility model relates to a low temperature plasma electroplates sludge drying odor treatment device, during the use, pour into box 1 inside through intake pipe 9 with pending odor, gas is when passing through filter screen 12, the active carbon of placing on filter screen 12 adsorbs the filtration to particulate matters such as dust in the gas, thereby carry out preliminary purification to gas, after the device uses and accomplishes, drive baffle 13 and carriage 11 through pulling handle 14 and slide on mount 10, thereby take out carriage 11 and clear up and change the active carbon, in order to guarantee the filter effect to the odor, gas after preliminary filtration gets into plasma treatment area 5 through first bleeder vent 7, under the effect of plasma generating electrode 16, cause the chemical change of molecule in the odor, thereby reach the purpose of purifying the odor, gas after the purification gets into spraying filtration area 6 through second bleeder vent 8, the liquid inlet pipe 18 is connected with a device filled with alkaline solution, the alkaline solution is sprayed out through the spraying plate 17, the alkaline solution and sulfide in the gas are subjected to chemical reaction, so that the sulfide is prevented from being discharged into the atmosphere to pollute the environment, the switch valve on the liquid outlet pipe 19 is opened to recycle the used solution, and the purified gas is discharged into the atmosphere through the exhaust pipe 20.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a low temperature plasma electroplates sludge drying odor treatment device, includes box (1), its characterized in that: the inside welding of box (1) has first baffle (2) and second baffle (3), one side of first baffle (2) is dust filtration area (4), first baffle (2) with be plasma treatment area (5) between second baffle (3), keep away from in second baffle (3) one side of first baffle (2) is for spraying filtration area (6), first bleeder vent (7) have been seted up on first baffle (2), second bleeder vent (8) have been seted up on second baffle (3).

2. The low-temperature plasma electroplating sludge drying odor treatment device according to claim 1, characterized in that: an air inlet pipe (9) is welded on the outer wall of the top of one side of the box body (1).

3. The low-temperature plasma electroplating sludge drying odor treatment device according to claim 1, characterized in that: the inside welding of box (1) has mount (10), just mount (10) are located in dust filtration area (4), mount (10) sliding connection has carriage (11), fixed mounting has filter screen (12) on the inner wall of carriage (11), the one end welding of carriage (11) has baffle (13), baffle (13) are kept away from the welding has handle (14) on one side outer wall of carriage (11).

4. The low-temperature plasma electroplating sludge drying odor treatment device according to claim 3, characterized in that: a rectangular hole (15) is formed in the outer wall of one side of the box body (1), and the sliding frame (11) penetrates through the rectangular hole (15).

5. The low-temperature plasma electroplating sludge drying odor treatment device according to claim 1, characterized in that: and plasma generating electrodes (16) are fixedly arranged on two side walls of the first partition plate (2) and the second partition plate (3).

6. The low-temperature plasma electroplating sludge drying odor treatment device according to claim 1, characterized in that: the spraying and filtering area (6) is internally and fixedly provided with a spraying plate (17), and the spraying plate (17) is fixedly connected with a liquid inlet pipe (18).

7. The low-temperature plasma electroplating sludge drying odor treatment device according to claim 1, characterized in that: the welding has drain pipe (19) on one side outer wall of box (1), just drain pipe (19) are located the bottom of box (1), the welding has blast pipe (20) on one side outer wall of box (1).