CN214019725U

CN214019725U - Low temperature plasma PM2.5 purification unit

Info

Publication number: CN214019725U
Application number: CN202022564379.2U
Authority: CN
Inventors: 冯英歌
Original assignee: Suzhou Yingdan Environmental Technology Co ltd
Current assignee: Suzhou Yingdan Environmental Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-24
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a low temperature plasma PM2.5 purification unit, handle the case including first processing case and second, fixed mounting has the connecting pipe between first processing case and the second processing case, the inside the place ahead fixed mounting of first processing case has the registration arm, the lower extreme fixed mounting of registration arm has the filter bag, the lower extreme the place ahead fixed mounting of first processing case has the funnel, the lower extreme fixedly connected with installation pipe of funnel, the lower extreme fixedly connected with dust collection box of installation pipe, the inside rear fixed mounting of first processing case has the installing frame, the equal fixed mounting in inside both sides of installing frame has the filter screen, the position fixed mounting that lies in between the filter screen in the middle of the inside of installing frame has the active carbon filling layer, the inside upper end fixed mounting that the case was handled to the second has plasma generator. The utility model discloses can make things convenient for processing apparatus's use to can improve processing apparatus's result of use, have the practicality.

Description

Low temperature plasma PM2.5 purification unit

Technical Field

The utility model relates to a purification unit technical field especially relates to a low temperature plasma PM2.5 purification unit.

Background

With the development of modern urbanization process, the problem of environmental pollution is more and more serious. In some industrial waste gases, the concentration of PM2.5 exceeds the standard, and the air environment of a city is seriously influenced. In order to reduce the air pollution in cities, the waste gas needs to be treated before being discharged. The low-temperature plasma purification technology is characterized in that in the process of generating plasma by using a plasma generator, instantaneous high energy generated by high-frequency discharge is enough to open chemical bonds in some harmful gas molecules so as to decompose the harmful gas molecules into simple substance atoms or harmless molecules. Thereby achieving the purpose of air purification.

The existing low-temperature plasma PM2.5 purification treatment device has certain defects when in use, and the filter effect is not good when the treatment device is used, so that the purification effect is not excellent enough, the treatment device is not convenient to maintain and repair, and certain influence is brought to the use process, therefore, the existing low-temperature plasma PM2.5 purification treatment device is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a low-temperature plasma PM2.5 purification treatment device.

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

a low-temperature plasma PM2.5 purification treatment device comprises a first treatment box and a second treatment box, wherein a connecting pipe is fixedly arranged between the first treatment box and the second treatment box, a positioning pipe is fixedly arranged in the front of the inside of the first treatment box, a filter bag is fixedly arranged at the lower end of the positioning pipe, a funnel is fixedly arranged in the front of the lower end of the first treatment box, an installation pipe is fixedly connected with the lower end of the funnel, a dust collection box is fixedly connected with the lower end of the installation pipe, an installation frame is fixedly arranged at the rear of the inside of the first treatment box, filter screens are fixedly arranged on two sides of the inside of the installation frame, an active carbon filling layer is fixedly arranged in the middle of the inside of the installation frame and between the filter screens, a plasma generator is fixedly arranged at the upper end of the inside of the second treatment box, and a cover plate is movably arranged at the rear of the upper end of the first treatment box, the lower extreme fixedly connected with hinge of apron, the equal fixed mounting in inner wall both sides of first processing case has the fixed block, the equal fixed mounting in both sides surface of installing frame has the card strip.

Preferably, the first processing box and the second processing box are provided with air inlets and air outlets at two ends, and the air outlet of the first processing box is communicated with the air inlets of the second processing box through connecting pipes.

Preferably, the through hole is opened to the inner wall lower extreme of first processing case, the funnel link up mutually with first processing case through the through hole.

Preferably, the apron passes through hinge and first processing case swing joint, the draw-in groove has been seted up to the surface of fixed block, the installing frame passes through the fixed block and blocks the inside of strip block at first processing case.

Preferably, the lower end of the mounting pipe is fixedly connected with a threaded joint, the upper end of the dust collection box is fixedly connected with a first fixing pipe, and the first fixing pipe is in threaded connection with the threaded joint.

Preferably, the upper end of the dust collecting box is fixedly connected with a second fixing pipe, a clamp is sleeved on the upper end of the second fixing pipe, and one end of the clamp is fixedly connected with a locking bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the installation tube, the filter bag, the funnel, the installation tube, the dust collection box, the installation frame, the filter screen and the active carbon filling layer are arranged, so that the large particles and the small particles in the air can be effectively filtered before the purification treatment, and the use effect of the purification treatment device is improved;

2. in the utility model, the filter element in the mounting frame can be conveniently maintained and replaced through the arranged cover plate, the hinge, the fixed block and the clamping strip, so that the use effect of the filter element is better, the maintenance and the overhaul of the treatment device are facilitated, and the use effect of the treatment device is improved;

to sum up, the utility model discloses can make things convenient for processing apparatus's use to can improve processing apparatus's result of use, have the practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of a low-temperature plasma PM2.5 purification treatment device provided by the present invention;

fig. 2 is a cross-sectional view of a first treatment tank of a low-temperature plasma PM2.5 purification treatment device provided by the present invention;

fig. 3 is a schematic view of a connection structure of an installation pipe and a dust collection box of a first embodiment of a low-temperature plasma PM2.5 purification treatment device provided by the present invention;

fig. 4 is a schematic view of a connection structure between the installation pipe and the dust collecting box of the second embodiment of the low-temperature plasma PM2.5 purification apparatus of the present invention.

In the figure: 1 first processing case, 2 second processing case, 3 connecting pipes, 4 registration arms, 5 filter bags, 6 funnels, 7 installation pipes, 8 dust-collecting boxes, 9 installation frames, 10 filter screens, 11 activated carbon filling layers, 12 plasma generators, 13 cover plates, 14 hinges, 15 fixing blocks, 16 clamping strips, 17 through holes, 18 threaded connectors, 19 first fixing pipes, 20 second fixing pipes, 21 clamps and 22 locking bolts.

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.

The first embodiment is as follows:

referring to fig. 1-3, a low temperature plasma PM2.5 purification treatment device comprises a first treatment box 1 and a second treatment box 2, a connecting pipe 3 is fixedly arranged between the first treatment box 1 and the second treatment box 2, a positioning pipe 4 is fixedly arranged in front of the interior of the first treatment box 1, a filter bag 5 is fixedly arranged at the lower end of the positioning pipe 4, a funnel 6 is fixedly arranged in front of the lower end of the first treatment box 1, a mounting pipe 7 is fixedly connected with the lower end of the funnel 6, a dust collecting box 8 is fixedly connected with the lower end of the mounting pipe 7, a mounting frame 9 is fixedly arranged at the rear of the interior of the first treatment box 1, filter nets 10 are fixedly arranged on both sides of the interior of the mounting frame 9, an active carbon filling layer 11 is fixedly arranged at a position between the filter nets 10 in the middle of the interior of the mounting frame 9, a plasma generator 12 is fixedly arranged at the upper end of the interior of the second treatment box 2, a cover plate 13 is movably arranged at the rear of the upper end of the first treatment box 1, the lower extreme fixedly connected with hinge 14 of apron 13, the equal fixed mounting in inner wall both sides of first processing case 1 has fixed block 15, and the equal fixed mounting in both sides surface of installing frame 9 has card strip 16.

Wherein, air intake and air outlet have all been seted up at the both ends of first case 1 of handling and second case 2, and the air outlet of first case 1 of handling passes through connecting pipe 3 and the air intake through connection of second case 2.

Wherein, the inner wall lower extreme of first processing case 1 has seted up through-hole 17, and funnel 6 is through-connected mutually with first processing case 1 through-hole 17.

Wherein, apron 13 passes through hinge 14 and first processing case 1 swing joint, and the draw-in groove has been seted up to the surface of fixed block 15, and the installing frame 9 passes through fixed block 15 and card strip 16 block in the inside of first processing case 1.

Wherein, the lower end of the installation pipe 7 is fixedly connected with a threaded joint 18, the upper end of the dust collection box 8 is fixedly connected with a first fixed pipe 19, and the first fixed pipe 19 is in threaded connection with the threaded joint 18.

Example two:

Wherein, the upper end fixedly connected with second fixed pipe 20 of dust collection box 8, the pot head of second fixed pipe 20 is equipped with clamp 21, the one end fixedly connected with locking bolt 22 of clamp 21.

The working principle is as follows: the waste gas containing PM2.5 enters the first treatment box 1 through the action of a draught fan, a filter bag 5 in the first treatment box 1 firstly filters large-particle impurities, then the impurities on the filter bag 5 fall into the dust collecting box 8 under the action of gravity, then the air is further filtered by the filter screen 10 and the active carbon filling layer 11 in the mounting frame 9, the filtered air enters the second processing box 2 through the connecting pipe 3, then the plasma generator 12 generates plasma, in the process of generating plasma, the instantaneous high energy generated by high-frequency discharge is enough to open chemical bonds in some harmful gas molecules to decompose the harmful gas molecules into simple substance atoms or harmless molecules, when the filter element in the installation frame 9 needs to be replaced or maintained, the cover plate 13 is opened, the mounting frame 9 is then pulled out by means of the clamping strip 16, so that the filter element in the mounting frame 9 is replaced or cleaned.

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 low temperature plasma PM2.5 purification unit, handles case (2) including first processing case (1) and second, its characterized in that, fixed mounting has between first processing case (1) and second processing case (2) connecting pipe (3), the inside the place ahead fixed mounting of first processing case (1) has registration arm (4), the lower extreme fixed mounting of registration arm (4) has filter bag (5), the lower extreme the place ahead fixed mounting of first processing case (1) has funnel (6), the lower extreme fixedly connected with installation pipe (7) of funnel (6), the lower extreme fixedly connected with dust collection box (8) of installation pipe (7), the inside rear fixed mounting of first processing case (1) has installing frame (9), the equal fixed mounting in inside both sides of installing frame (9) has filter screen (10), the position fixed mounting that lies in the middle of the inside of installing frame (9) between filter screen (10) has active carbon filling layer (11) ) The utility model discloses a solar energy water heater, the inside upper end fixed mounting of case (2) is handled to the second has plasma generator (12), the upper end rear movable mounting of first processing case (1) has apron (13), the lower extreme fixedly connected with hinge (14) of apron (13), the equal fixed mounting in inner wall both sides of first processing case (1) has fixed block (15), the equal fixed mounting in both sides surface of installing frame (9) has card strip (16).

2. The low-temperature plasma PM2.5 purification treatment device according to claim 1, wherein both ends of the first treatment box (1) and the second treatment box (2) are provided with an air inlet and an air outlet, and the air outlet of the first treatment box (1) is communicated with the air inlet of the second treatment box (2) through a connecting pipe (3).

3. The low-temperature plasma PM2.5 purification treatment device according to claim 1, wherein the lower end of the inner wall of the first treatment box (1) is provided with a through hole (17), and the funnel (6) is communicated with the first treatment box (1) through the through hole (17).

4. The low-temperature plasma PM2.5 purification treatment device according to claim 1, wherein the cover plate (13) is movably connected with the first treatment box (1) through a hinge (14), a clamping groove is formed in the outer surface of the fixing block (15), and the mounting frame (9) is clamped in the first treatment box (1) through the fixing block (15) and the clamping strip (16).

5. The low-temperature plasma PM2.5 purification treatment device according to claim 1, wherein a threaded joint (18) is fixedly connected to the lower end of the installation pipe (7), a first fixing pipe (19) is fixedly connected to the upper end of the dust collection box (8), and the first fixing pipe (19) is in threaded connection with the threaded joint (18).

6. The low-temperature plasma PM2.5 purification treatment device according to claim 1, wherein a second fixing tube (20) is fixedly connected to the upper end of the dust collection box (8), a clamp (21) is sleeved on the upper end of the second fixing tube (20), and a locking bolt (22) is fixedly connected to one end of the clamp (21).