CN216988088U

CN216988088U - Low-temperature plasma synergistic modified adsorption device

Info

Publication number: CN216988088U
Application number: CN202123405735.7U
Authority: CN
Inventors: 沈寅彬
Original assignee: Jiangsu Xiruite Environmental Protection Technology Co ltd
Current assignee: Jiangsu Xiruite Environmental Protection Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-19
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of organic gas purification, and discloses a low-temperature plasma synergistic modified adsorption device which comprises a base, wherein an adsorption tank is fixedly mounted at the top end of the base, an air inlet is formed in the top end of the adsorption tank, an air outlet is formed in the position, close to the bottom end, of the side edge of the adsorption tank, a power supply box is fixedly mounted on the outer wall of the adsorption tank, a cathode bar is mounted in the adsorption tank, close to the top end, of the adsorption tank, the cathode bar is connected with the power supply box through a lead, an anode adsorption ring is fixedly mounted in the adsorption tank, close to the bottom end, of the adsorption tank, and the anode adsorption ring is connected with the power supply box through a lead. The utility model has the advantages of ingenious structure and convenient use, impurity particles with smaller diameters are negatively charged after passing through the high-voltage motor of the cathode bar, then flow to the position of the anode adsorption ring and are adsorbed by the anode adsorption ring with positive electricity, so that the impurity particles are adsorbed on the inner wall of the anode adsorption ring, the adsorption efficiency is high, and solid dust impurities mixed in organic gas can be effectively removed.

Description

Low-temperature plasma synergistic modified adsorption device

Technical Field

The utility model relates to the technical field of organic gas purification, in particular to a low-temperature plasma synergistic modification adsorption device.

Background

Organic waste gases are generally classified into non-methane hydrocarbons (NMHCs), oxygen-containing organic compounds, halogenated hydrocarbons, nitrogen-containing organic compounds, sulfur-containing organic compounds, and the like. VOCs participate in the formation of ozone and secondary aerosols in the atmospheric environment, which have important effects on regional atmospheric ozone pollution and PM2.5 pollution. Most VOCs have unpleasant special odor and have toxic, irritant, teratogenic and carcinogenic effects, and particularly benzene, toluene, formaldehyde and the like cause great harm to human health. VOCs are important precursors causing urban dust haze and photochemical smog and mainly come from the processes of coal chemical industry, petrochemical industry, fuel coating manufacturing, solvent manufacturing and using and the like.

Organic waste gas directly discharges not only leads to extravagantly, and organic waste gas still can cause the pollution to the environment, consequently need collect organic waste gas, then purify and utilize it again, is mingled with the dust particle in the organic waste gas, mainly gets rid of the dust particle through filterable mode among the prior art, and the dust particle is hardly filtered by the less dust particle of diameter, and removes dust particle efficiency lower through filterable mode.

SUMMERY OF THE UTILITY MODEL

The utility model provides a low-temperature plasma synergistic modification adsorption device, which solves the problems in the background technology.

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

the utility model provides a low temperature plasma adsorption equipment that modifies in coordination, the on-line screen storage device comprises a base, the top fixed mounting of base has the adsorption tank, the air inlet has been seted up on the top of adsorption tank, the side of adsorption tank is close to the bottom position and has seted up the gas outlet, fixed mounting has the power supply box on the outer wall of adsorption tank, be close to the top position in the adsorption tank and install the cathode bar, the cathode bar passes through the wire with the power supply box and is connected, the inside of adsorption tank is close to bottom position fixed mounting has the positive pole to adsorb the ring, positive pole adsorbs the ring and passes through the wire with the power supply box and be connected, the side of adsorption tank is close to top position demountable installation and has the filter, one side activity of filter extends to in the air inlet, the outside and the fixedly connected with baffle that the other side of filter extends to the adsorption tank, fixedly connected with riser on the outer wall of adsorption tank, the threaded mounting has the first threaded rod that the level set up on the riser, one side rotation that first threaded rod is close to the baffle is installed the locking board.

Preferably, the one end fixedly connected with rotation handle that locking plate was kept away from to first threaded rod, the baffle is kept away from one side fixedly connected with pulling handle of filter, the baffle is close to one side fixedly connected with rubber packing pad of filter.

Preferably, a plurality of cathode electric needles are symmetrically distributed on two sides of the cathode bar at equal intervals.

Preferably, the bottom fixed mounting of adsorption tank has first rotating electrical machines, rotates on the bottom inner wall of adsorption tank and installs the second threaded rod, and the lifting sleeve is installed to the top screw thread of second threaded rod, and the top of lifting sleeve extends to the inside of anode adsorption ring and fixedly connected with second rotating electrical machines, and the output shaft fixedly connected with support of second rotating electrical machines, fixedly connected with scraper blade on the support, scraper blade and the contact of the inner arm of anode adsorption ring, lifting sleeve's both sides and the inner wall sliding connection of adsorption tank.

Preferably, the equal fixedly connected with slider in lifting sleeve's bottom both sides, correspond the slide rail that position fixed mounting had vertical setting with the slider on the inner wall of adsorption tank, slider slidable mounting is on the slide rail.

Preferably, the outer side of the adsorption tank is close to the bottom end position and is provided with a clear opening, and the clear opening is hinged with a plugging door plate.

The beneficial effects of the utility model are:

1. the impurity particles with larger diameters are filtered through the filter plate, the impurity particles with smaller diameters are negatively charged after passing through the high-voltage motor of the cathode bar, then flow to the position of the anode adsorption ring and are adsorbed by the positively charged anode adsorption ring, so that the impurity particles are adsorbed on the inner wall of the anode adsorption ring, the purified gas is discharged through the gas outlet, the adsorption efficiency is high, and solid dust impurities mixed with the organic gas can be effectively removed;

2. first rotating electrical machines can drive the second threaded rod and rotate to drive the lift sleeve and go up and down to remove, thereby drive scraper blade lift and move, thereby drive the positive pole and adsorb the ring and move down and strike off the dust, can drive the scraper blade through second rotating electrical machines and rotate the adjusting position, can not have the dust at dead angle on the positive pole adsorbs the ring inner wall and strike off, can be automatic to the inner wall of positive pole absorption ring clear up.

Drawings

Fig. 1 is a main perspective sectional view of a low-temperature plasma synergistic modified adsorption device provided by the utility model.

Fig. 2 is an enlarged cross-sectional view of a position a of a low-temperature plasma synergistic modified adsorption device provided by the utility model.

Fig. 3 is a front view of a low-temperature plasma synergistic modified adsorption device according to the present invention.

Reference numbers in the figures: 1. a base; 2. an adsorption tank; 3. a power supply box; 4. a cathode bar; 5. a cathode electric needle; 6. an anode adsorption ring; 7. an air inlet; 8. a filter plate; 9. an air outlet; 10. a baffle plate; 11. a rubber gasket; 12. pulling the handle; 13. a vertical plate; 14. a first threaded rod; 15. a locking plate; 16. rotating the handle; 17. a first rotating electrical machine; 18. a second threaded rod; 19. a lifting sleeve; 20. a slider; 21. a second rotating electrical machine; 22. a support; 23. a squeegee; 24. plugging the door plate; 25. a slide rail.

Detailed Description

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

Referring to fig. 1-3, a low-temperature plasma synergistic modification adsorption device comprises a base 1, an adsorption tank 2 is fixedly installed at the top end of the base 1, an air inlet 7 is opened at the top end of the adsorption tank 2, an air outlet 9 is opened at a position close to the bottom end of the side edge of the adsorption tank 2, a power supply box 3 is fixedly installed on the outer wall of the adsorption tank 2, a cathode bar 4 is installed in the adsorption tank 2 close to the top end, the cathode bar 4 is connected with the power supply box 3 through a lead, an anode adsorption ring 6 is fixedly installed in the adsorption tank 2 close to the bottom end, the anode adsorption ring 6 is connected with the power supply box 3 through a lead, a filter plate 8 is detachably installed at a position close to the top end of the side edge of the adsorption tank 2, one side of the filter plate 8 movably extends into the air inlet 7, the other side of the filter plate 8 extends to the outside of the adsorption tank 2 and is fixedly connected with a baffle plate 10, and a vertical plate 13 is fixedly connected on the outer wall of the adsorption tank 2, a first threaded rod 14 which is horizontally arranged is arranged on the vertical plate 13 in a threaded manner, a locking plate 15 is rotatably arranged on one side of the first threaded rod 14 close to the baffle plate 10, organic waste gas enters the adsorption tank 2 through the air inlet 7, the impurity particles with larger diameter are filtered by the filter plate 8, the impurity particles with smaller diameter are negatively charged after passing through the high-voltage motor of the cathode bar 4, then flow to the positive pole of 6 positions of the positive pole adsorption ring 6 of being electrified and adsorb to adsorb on 6 inner walls of positive pole adsorption ring, the gas after the purification passes through gas outlet 9 and discharges, and adsorption efficiency is high, can effectually get rid of the solid dust impurity that mix with in the organic gas, the dismouting of carrying on that filter 8 can be convenient, rotate first threaded rod 14 and can drive 15 horizontal migration of locking plate, thereby can lock filter 8, make the filter 8 installation more stable.

Wherein, the one end fixedly connected with that locking plate 15 was kept away from to first threaded rod 14 rotates handle 16, and through rotating handle 16 can be laborsaving convenient first threaded rod 14 of rotation, one side fixedly connected with pulling handle 12 of filter 8 is kept away from to baffle 10, and one side fixedly connected with rubber packing pad 11 that baffle 10 is close to filter 8, through pulling handle 12 can be more convenient removal filter 8.

Wherein, the bilateral symmetry equidistance of negative pole stick 4 distributes and has many negative pole electricity needles 5, and a plurality of negative pole electricity needles 5 can be more abundant carry out the electrode to solid dust, guarantee that dust impurity takes the negative charge.

Wherein, the bottom end of the adsorption tank 2 is fixedly provided with a first rotating motor 17, the bottom inner wall of the adsorption tank 2 is rotatably provided with a second threaded rod 18, the top end of the second threaded rod 18 is provided with a lifting sleeve 19, the top end of the lifting sleeve 19 extends to the inside of the anode adsorption ring 6 and is fixedly connected with a second rotating motor 21, the output shaft of the second rotating motor 21 is fixedly connected with a bracket 22, the bracket 22 is fixedly connected with a scraper 23, the scraper 23 is contacted with the inner arm of the anode adsorption ring 6, the two sides of the lifting sleeve 19 are slidably connected with the inner wall of the adsorption tank 2, the first rotating motor 17 can drive the second threaded rod 18 to rotate, thereby driving the lifting sleeve 19 to move up and down, thereby driving the scraper 23 to move up and down, thereby driving the anode adsorption ring 6 to move down to scrape off dust, the scraper 23 can be driven to rotate to adjust the position by the second rotating motor 21, the dust on the inner wall of the anode adsorption ring 6 can be scraped without dead angles.

Wherein, the equal fixedly connected with slider 20 in bottom both sides of lifting sleeve 19, with slider 20 corresponding position fixed mounting have the slide rail 25 of vertical setting on the inner wall of adsorption tank 2, slider 20 slidable mounting is on slide rail 25, slide rail 25 and slider 20's cooperation play the slip guide effect to lifting sleeve 19 lift displacement.

Wherein, the outside of adsorption tank 2 is close to the bottom position and has been seted up clearly and has been drawn the mouth, and it has articulated shutoff door plant 24 to draw a mouthful position clearly, and the dust impurity who strikes off drops and accumulates in adsorption tank 2 bottoms, opens shutoff door plant 24 and can follow the clear mouth of drawing and clear up out dust impurity.

The working principle is as follows: organic waste gas passes through air inlet 7 and enters into adsorption tank 2, filter through filter 8 and filter the great foreign particles of diameter, the less foreign particles of diameter carry the negative charge behind the high-voltage motor of cathode bar 4, then flow to positive electrode adsorption ring 6 position and be attracted by positive electrode adsorption ring 6 of taking on positive electricity, thereby adsorb on positive electrode adsorption ring 6 inner wall, gas after the purification passes through gas outlet 9 and discharges, adsorption efficiency is high, can effectually get rid of the solid dust impurity that is mingles with in the organic gas, filter 8 can be convenient carry out the dismouting, it can drive 15 horizontal migration of locking plate to rotate first threaded rod 14, thereby can lock filter 8, make filter 8 installation more stable.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A low-temperature plasma collaborative modification adsorption device comprises a base (1) and is characterized in that an adsorption tank (2) is fixedly mounted at the top end of the base (1), an air inlet (7) is formed in the top end of the adsorption tank (2), an air outlet (9) is formed in the position, close to the bottom end, of the side edge of the adsorption tank (2), a power supply box (3) is fixedly mounted on the outer wall of the adsorption tank (2), a cathode bar (4) is mounted in the adsorption tank (2) and close to the top end, the cathode bar (4) is connected with the power supply box (3) through a wire, an anode adsorption ring (6) is fixedly mounted in the position, close to the bottom end, of the interior of the adsorption tank (2), the anode adsorption ring (6) is connected with the power supply box (3) through a wire, a filter plate (8) is detachably mounted in the position, close to the top end, one side of the filter plate (8) movably extends into the air inlet (7), the other side of filter (8) extends to outside and fixedly connected with baffle (10) of adsorption tank (2), fixedly connected with riser (13) on the outer wall of adsorption tank (2), and threaded mounting has first threaded rod (14) that the level set up on riser (13), and locking plate (15) are installed in one side rotation that first threaded rod (14) are close to baffle (10).

2. The synergistic modified adsorption device of claim 1, wherein one end of the first threaded rod (14) far away from the locking plate (15) is fixedly connected with a rotating handle (16), one side of the baffle plate (10) far away from the filter plate (8) is fixedly connected with a pulling handle (12), and one side of the baffle plate (10) near the filter plate (8) is fixedly connected with a rubber sealing gasket (11).

3. The low-temperature plasma synergistic modified adsorption device according to claim 2, wherein a plurality of cathode electric needles (5) are symmetrically and equidistantly distributed on two sides of the cathode bar (4).

4. The low-temperature plasma synergistic modification adsorption device as claimed in claim 1, wherein a first rotating motor (17) is fixedly installed at the bottom end of the adsorption tank (2), a second threaded rod (18) is rotatably installed on the inner wall of the bottom end of the adsorption tank (2), a lifting sleeve (19) is installed at the top end of the second threaded rod (18) in a threaded manner, the top end of the lifting sleeve (19) extends into the anode adsorption ring (6) and is fixedly connected with a second rotating motor (21), a support (22) is fixedly connected with an output shaft of the second rotating motor (21), a scraper (23) is fixedly connected onto the support (22), the scraper (23) is in contact with the inner arm of the anode adsorption ring (6), and two sides of the lifting sleeve (19) are in sliding connection with the inner wall of the adsorption tank (2).

5. The synergistic modified adsorption device of claim 4, wherein the two sides of the bottom end of the lifting sleeve (19) are fixedly connected with sliding blocks (20), a vertically arranged sliding rail (25) is fixedly installed on the inner wall of the adsorption tank (2) at a position corresponding to the sliding blocks (20), and the sliding blocks (20) are slidably installed on the sliding rail (25).

6. The low-temperature plasma synergistic modified adsorption device according to claim 1, wherein a clearing opening is formed in the position, close to the bottom end, of the outer side of the adsorption tank (2), and a blocking door plate (24) is hinged to the clearing opening.