CN213101305U

CN213101305U - Low-temperature plasma Voc purification equipment

Info

Publication number: CN213101305U
Application number: CN202021663835.2U
Authority: CN
Inventors: 张春龙
Original assignee: Zhejiang Jiaguan Environmental Protection Co ltd
Current assignee: Zhejiang Jiaguan Environmental Protection Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-04
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a low temperature plasma Voc clarification plant, including casing, insulating box and the case flow equalizes, the filter chamber has been seted up to the upper end of the inside one side of casing, and the equal fixedly connected with mounting groove in both sides on the inside top of filter chamber and bottom, and the equal vertical fixedly connected with dust screen of the inside of filter chamber of fixed spring one end, the inside insulating box that is connected with through pipe fixedly connected with of casing of the filter chamber one side of telling, the adsorption chamber has been seted up through the pipe to the casing inside of the plasma board one side of telling, the case of telling has all been seted up out to the both sides that the casing of telling is close to active carbon board one side upper end. The utility model discloses an at the inside fixed block that sets up of filter chamber, utilize the fixed block to take the stopper to rotate, and then to the periodic striking of dust screen, avoid the dust screen to be blockked up by impurity, reduce the follow-up air inlet efficiency of device, and then reduce exhaust-gas treatment's work efficiency.

Description

Low-temperature plasma Voc purification equipment

Technical Field

The utility model relates to an exhaust-gas treatment technical field specifically is low temperature plasma Voc clarification plant.

Background

Along with the development of society and the rapid development of industrial manufacturing in China, the rapid development brings convenience to our lives and brings serious environmental pollution, wherein waste gas is a relatively serious pollutant, so that a plurality of technologies are born to treat the waste gas, and low-temperature plasma Voc purification is gradually popularized at present, but the existing low-temperature plasma Voc purification equipment has many problems or defects:

firstly, the conventional low-temperature plasma Voc purification equipment is not provided with a buffer structure when in use, and when the flowing speed of waste gas is too high, the inside of the device is greatly impacted, so that the service life of the equipment is reduced;

secondly, the traditional low-temperature plasma Voc purification equipment is not provided with a cleaning structure when in use, so that impurities on a dust screen are inconvenient to clean, and the treatment effect is reduced;

thirdly, the traditional low-temperature plasma Voc purification equipment has poor adsorption effect when in use, short contact time between the activated carbon plate and gas and low treatment efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low temperature plasma Voc clarification plant to solve inconvenient buffering, inconvenient clearance and the relatively poor problem of adsorption effect that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: low-temperature plasma Voc purification equipment comprises a shell, an insulation box and a flow equalizing box, wherein a filter chamber is arranged at the upper end of one side in the shell, mounting grooves are fixedly connected to the top end and the bottom end of the inside of the filter chamber, fixing springs are uniformly and fixedly connected to the two sides in the mounting grooves, a dust screen is vertically and fixedly connected to the inside of the filter chamber at one end of each fixing spring, a slag falling groove is formed in the bottom end of the inside of the filter chamber at one side of the dust screen, a slag collecting box is arranged in the shell at the bottom end of the slag falling groove, the insulation box is fixedly connected to the inside of the shell at one side of the filter chamber, plasma plates are vertically and fixedly connected to the two ends in the insulation box, an adsorption chamber is formed in the shell at one side of the plasma plates through a guide pipe, an activated carbon plate is fixedly connected to the upper end of the inside of the adsorption chamber, and the inside of the case of giving vent to anger all is provided with the pressure regulating structure, and the one side fixedly connected with damping motor that the casing top of telling is close to the filter chamber, and the output of damping motor extends to the inside fixed block of filter chamber through pivot fixedly connected with, and the casing of telling is close to one side fixedly connected with case that flow equalizes of filter chamber, and the intermediate position department fixedly connected with flow equalizing plate of the inside one side of case that flow equalizes, the upper end fixedly connected with PLC controller of the casing one end one side of telling.

Preferably, the top and the bottom of flow equalizing board one side are kept away from to the incasement portion that flow equalizes all seted up the spout, and the equal fixedly connected with buffer spring in the inside one side of spout, the inside equal sliding connection in spout of the buffer spring one end of telling has the slider, and the equal fixedly connected with spoiler of one end of slider.

Preferably, the bottom ends of the inner parts of the filtering chambers on the two sides of the slag falling groove are fixedly connected with guide plates, and the inclination angles of the guide plates and the horizontal direction are 60 degrees.

Preferably, the upper ends of the two sides of the slag collecting box are fixedly connected with limiting blocks, and limiting grooves matched with the limiting blocks are formed in the shell below the filtering chamber.

Preferably, the inside of pressure regulating structure has set gradually exhaust hole, pressure regulating spring, pressure regulating piece and jam plate, and the equal fixed connection of the jam plate of telling is in the inside one side that is close to the casing that goes out the gas tank, and gives vent to anger the upper end and the lower extreme that the case kept away from casing one side and evenly seted up the exhaust hole, and the inside equal fixedly connected with pressure regulating spring of intermediate position department that is close to exhaust hole one side of giving vent to anger of telling, and the equal fixedly connected with pressure regulating piece of one end of pressure regulating.

Preferably, a groove is formed in one side of the inside of the fixing block, a return spring is fixedly connected to one side of the inside of the groove, and one end of the return spring is fixedly connected with a collision block extending to the outside of the fixing block.

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

(1) the flow blocking plate and the flow equalizing plate are arranged in the flow equalizing box, waste gas with high flow speed is firstly divided by the flow equalizing plate to be subjected to primary speed reduction, and then the waste gas pushes the flow blocking plate to enable the sliding block to slide to compress the buffer spring, so that the flow speed of the waste gas is further reduced by the elasticity of the buffer spring, the waste gas with high flow speed is prevented from generating large impact force, equipment in the shell is further damaged, the production and maintenance cost is increased, and the treatment effect of the device can be reduced by the waste gas with high flow speed;

(2) the groove, the reset spring and the collision block are arranged on one side in the fixed block, the slag collecting box is arranged below the filter chamber, the fixed block is driven to rotate by starting the damping motor, the collision block is driven to rotate, the surface of the collision dustproof net can be always attached to the collision block by utilizing the elasticity of the reset spring, the dustproof net is periodically collided, the dustproof net is prevented from being blocked by impurities, the treatment efficiency of the device is reduced, the impurities on the spot fall into the slag collecting box through the slag falling groove belt, then the slag collecting box can slide in the limiting groove by utilizing the limiting block, the slag collecting box can be conveniently taken out from the interior of the shell, the centralized treatment is facilitated, and the cleaning efficiency is improved;

(3) through set up the pressure regulating structure in the incasement portion of giving vent to anger, through setting up the pressure regulating piece, make and to avoid gaseous quick through the case discharge of giving vent to anger, and then improve the time of gaseous and activated carbon plate contact, guarantee adsorption effect, improve the effect that the device handled waste gas, simultaneously when the inside gas of adsorption chamber reaches a certain amount, gas pressure can make the pressure regulating piece toward exhausting hole direction removal, inside the clearance between later gaseous accessible pressure regulating piece and the jam plate flows the adsorption chamber, outside the exhaust hole eduction gear, improve the device practicality again.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the sectional structure of the plane of depression;

FIG. 3 is a schematic view of the front appearance structure of the present invention;

FIG. 4 is a schematic view of the side view of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 6 is the schematic diagram of the pressure regulating structure of the present invention.

In the figure: 1. a housing; 2. an insulating case; 3. a plasma panel; 4. a damping motor; 5. mounting grooves; 6. a dust screen; 7. a chute; 8. a slider; 9. a spoiler; 10. a flow equalizing plate; 11. a flow equalizing box; 12. a buffer spring; 13. a slag falling groove; 14. a slag collection box; 15. a filtering chamber; 16. a baffle; 17. a limiting block; 18. a limiting groove; 19. an activated carbon plate; 20. an adsorption chamber; 21. an air outlet box; 22. a pressure regulating structure; 2201. an exhaust hole; 2202. a pressure regulating spring; 2203. adjusting the pressure block; 2204. a blocking plate; 23. a PLC controller; 24. a fixed block; 25. a groove; 26. a return spring; 27. bumping the block; 28. the spring is fixed.

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.

Referring to fig. 1-6, the present invention provides a technical solution: the low-temperature plasma Voc purification equipment comprises a shell 1, an insulation box 2 and a flow equalizing box 11, wherein a filter chamber 15 is formed in the upper end of one side in the shell 1, mounting grooves 5 are fixedly connected to the top end and the bottom end of the inside of the filter chamber 15, fixing springs 28 are uniformly and fixedly connected to the two sides in the mounting grooves 5, a dust screen 6 is vertically and fixedly connected to the inside of the filter chamber 15 at one end of each fixing spring 28, and a slag falling groove 13 is formed in the bottom end of the inside of the filter chamber 15 at one side of the dust screen 6;

the bottom ends of the interior of the filtering chambers 15 at the two sides of the slag chute 13 are fixedly connected with guide plates 16, and the inclination angles of the guide plates 16 and the horizontal direction are both 60 degrees;

specifically, as shown in fig. 1 and 2, when the structure is used, firstly, the inclined guide plate 16 is utilized, so that impurities on the dust screen 6 can be conveniently guided into the slag collection box 14, and the efficiency of collecting waste slag is improved;

a slag collecting box 14 is arranged in the shell 1 at the bottom end of the slag falling groove 13;

the upper ends of two sides of the slag collection box 14 are fixedly connected with limit blocks 17, and limit grooves 18 matched with the limit blocks 17 are formed in the shell 1 below the filter chamber 15;

specifically, as shown in fig. 1, when the structure is used, firstly, the limit block 17 slides in the limit groove 18, so that the slag collecting box 14 can be conveniently taken out from the inside of the shell 1, and the centralized treatment is convenient;

an insulation box 2 is fixedly connected inside a shell 1 on one side of a filter chamber 15 through a guide pipe, two ends of the inside of the insulation box 2 are vertically and fixedly connected with a plasma plate 3, an adsorption chamber 20 is arranged inside the shell 1 on one side of the plasma plate 3 through a guide pipe, an activated carbon plate 19 is fixedly connected to the upper end of the inside of the adsorption chamber 20, gas outlet boxes 21 are arranged on two sides of the upper end of one side of the shell 1, which is close to the activated carbon plate 19, and pressure regulating structures 22 are arranged inside the gas outlet boxes 21;

the inside of the pressure regulating structure 22 is sequentially provided with an exhaust hole 2201, a pressure regulating spring 2202, a pressure regulating block 2203 and a blocking plate 2204, the blocking plate 2204 is fixedly connected to one side, close to the shell 1, inside the air outlet box 21, the exhaust holes 2201 are uniformly formed in the upper end and the lower end of one side, far away from the shell 1, of the air outlet box 21, the pressure regulating spring 2202 is fixedly connected to the middle position, close to one side of the exhaust hole 2201, inside the air outlet box 21, and one end of the pressure regulating spring 2202 is fixedly connected with the pressure regulating block 2203;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 6, when the structure is used, firstly, by providing the pressure regulating block 2203, the gas can be prevented from being rapidly exhausted through the gas outlet box 21, so that the contact time of the gas and the activated carbon plate 19 is improved, the adsorption effect is ensured, meanwhile, when the gas in the adsorption chamber 20 reaches a certain amount, the gas pressure can make the pressure regulating block 2203 move, and the gas can flow out through the gap between the pressure regulating block 2203 and the blocking plate 2204 and then is exhausted out of the device through the gas outlet hole 2201;

one side of the top end of the shell 1 close to the filtering chamber 15 is fixedly connected with a damping motor 4, the type of the damping motor 4 can be TS6-25, and the output end of the damping motor 4 is fixedly connected with a fixing block 24 extending to the inside of the filtering chamber 15 through a rotating shaft;

a groove 25 is formed in one side inside the fixed block 24, a return spring 26 is fixedly connected to one side inside the groove 25, and one end of the return spring 26 is fixedly connected with a collision block 27 extending to the outside of the fixed block 24;

specifically, as shown in fig. 1, fig. 2 and fig. 5, when the structure is used, firstly, the elastic force of the return spring 26 is utilized, so that the collision block 27 can be always attached to and collided with the surface of the dust-proof net 6, further, the dust-proof net 6 is collided periodically, the dust-proof net 6 is prevented from being blocked by impurities, and the treatment efficiency of the device is reduced;

one side of the shell 1 close to the filter chamber 15 is fixedly connected with a flow equalizing box 11;

the top end and the bottom end of one side, far away from the flow equalizing plate 10, of the inside of the flow equalizing box 11 are respectively provided with a sliding groove 7, one side of the inside of each sliding groove 7 is fixedly connected with a buffer spring 12, the inside of each sliding groove 7 at one end of each buffer spring 12 is slidably connected with a sliding block 8, and one end of each sliding block 8 is fixedly connected with a flow equalizing plate 9;

specifically, as shown in fig. 1 and fig. 2, when the structure is used, firstly, the exhaust gas pushes the spoiler 9, so that the sliding block 8 slides in the chute 7 to compress the buffer spring 12, the flow velocity of the exhaust gas is further reduced by the elastic force of the buffer spring 12, and the exhaust gas with an excessively high flow velocity is prevented from generating a large impact force;

and the middle position of one side inside the flow equalizing box 11 is fixedly connected with a flow equalizing plate 10, the upper end of one side of one end of the shell 1 is fixedly connected with a PLC (programmable logic controller) 23, the model of the PLC 23 can be FX1S-30MR-D, and the output end of the PLC 23 is electrically connected with the input end of the damping motor 4 through a lead.

The working principle is as follows: when the device is used, firstly, a power supply is externally connected, then waste gas is blown into the shell 1 through the flow equalizing box 11, the waste gas with higher flow velocity is firstly divided by the flow equalizing plate 10, the speed is initially reduced, the subsequent waste gas pushes the flow equalizing plate 9, so that the sliding block 8 slides in the sliding groove 7 to compress the buffer spring 12, the flow velocity of the waste gas is further reduced by utilizing the elasticity of the buffer spring 12, and the waste gas with the too high flow velocity is prevented from generating larger impact force, and further equipment in the shell 1 is prevented from being damaged;

then the waste gas enters the filtering chamber 15, larger impurities in the waste gas are blocked by the dust screen 6 and are guided by the guide plate 16, the waste gas falls into the slag collecting box 14 through the slag falling groove 13, meanwhile, the damping motor 4 can be started to drive the fixing block 24 to rotate, further, the collision block 27 is driven to rotate, and the elastic force of the reset spring 26 is utilized, so that the collision block 27 can be always attached to and collided with the surface of the dust screen 6, further, the dust screen 6 is collided periodically, the dust screen 6 is prevented from being blocked by the impurities, the treatment efficiency of the device is reduced, meanwhile, after the waste gas is treated for a period of time, the limit block 17 can be utilized to slide in the limit groove 18, the slag collecting box 14 can be taken out from;

the waste gas enters the insulating box 2, the waste gas is ionized into various particles by the plasma plate 3, meanwhile, air molecules are also ionized to generate active oxygen, the waste gas particles can be effectively oxidized and reduced into water and carbon dioxide, the waste gas purification efficiency is improved, the waste gas enters the adsorption chamber 20, and the residual foreign odor is adsorbed by the active carbon plate 19, so that the treatment effect is improved;

and through setting up pressure regulating block 2203, make and to avoid gaseous quick discharge through gas outlet box 21, and then improve the time of gaseous and the contact of active carbon board 19, guarantee adsorption effect, simultaneously when 20 inside gases of adsorption chamber reach a certain amount, gas pressure can make pressure regulating block 2203 move toward exhaust hole 2201 direction and compress pressure regulating spring 2202, inside the clearance outflow adsorption chamber 20 of later gaseous accessible pressure regulating block 2203 and jam plate 2204, again by outside the exhaust hole 2201 eduction gear.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Low temperature plasma Voc clarification plant, including casing (1), insulating case (2) and the case (11) that flow equalizes, its characterized in that: a filter chamber (15) is arranged at the upper end of one side inside the shell (1), mounting grooves (5) are fixedly connected to the top end and the two sides of the bottom end inside the filter chamber (15), fixing springs (28) are uniformly and fixedly connected to the two sides inside the mounting grooves (5), a dust screen (6) is vertically and fixedly connected to the inside of the filter chamber (15) at one end of each fixing spring (28), a slag falling groove (13) is formed in the bottom end inside the filter chamber (15) at one side of the dust screen (6), a slag collecting box (14) is arranged inside the shell (1) at the bottom end of the slag falling groove (13), an insulating box (2) is fixedly connected to the inside of the shell (1) at one side of the filter chamber (15) through a guide pipe, plasma plates (3) are fixedly connected to the inside of the insulating box (2) through two ends inside, an adsorption chamber (20) is formed inside the shell (1) at one side of the, the inside upper end fixedly connected with active carbon plate (19) of adsorption chamber (20) of telling, the both sides that shell (1) of telling are close to active carbon plate (19) one side upper end have all seted up out gas case (21), and the inside of case (21) of giving vent to anger all is provided with pressure regulating structure (22), one side fixedly connected with damping motor (4) that shell (1) top of telling is close to filter chamber (15), and the output of damping motor (4) extends to fixed block (24) of filter chamber (15) inside through pivot fixedly connected with, one side fixedly connected with flow equalizing box (11) that shell (1) of telling are close to filter chamber (15), and the intermediate position department fixedly connected with flow equalizing plate (10) of the inside one side of flow equalizing box (11), the upper end fixedly connected with PLC controller (23) of shell (1) one end one side.

2. The low-temperature plasma Voc purification apparatus of claim 1, wherein: the flow equalizing device is characterized in that a sliding groove (7) is formed in the top end and the bottom end, far away from one side of a flow equalizing plate (10), of the flow equalizing box (11), a buffer spring (12) is fixedly connected to one side of the inside of the sliding groove (7), a sliding block (8) is slidably connected to the inside of the sliding groove (7) at one end of the buffer spring (12), and a flow equalizing plate (9) is fixedly connected to one end of the sliding block (8).

3. The low-temperature plasma Voc purification apparatus of claim 1, wherein: the equal fixedly connected with guide plate (16) in the inside bottom of filter chamber (15) of sediment groove (13) both sides falls, and guide plate (16) are 60 with the inclination of horizontal direction.

4. The low-temperature plasma Voc purification apparatus of claim 1, wherein: the upper ends of two sides of the slag collecting box (14) are fixedly connected with limit blocks (17), and limit grooves (18) matched with the limit blocks (17) are formed in the shell (1) below the filter chamber (15).

5. The low-temperature plasma Voc purification apparatus of claim 1, wherein: the inside of pressure regulating structure (22) has set gradually exhaust hole (2201), pressure regulating spring (2202), pressure regulating piece (2203) and jam plate (2204), the equal fixed connection of jam plate (2204) of telling is in the inside one side that is close to casing (1) of case (21) of giving vent to anger, and the upper end and the lower extreme that casing (1) one side were kept away from to case (21) of giving vent to anger evenly seted up exhaust hole (2201), the equal fixedly connected with pressure regulating spring (2202) of the intermediate position department of case (21) inside being close to exhaust hole (2201) one side of telling, and the equal fixedly connected with pressure regulating piece (2203) of one end of pressure regulating spring (2202).

6. The low-temperature plasma Voc purification apparatus of claim 1, wherein: one side of the inside of the fixing block (24) is provided with a groove (25), one side of the inside of the groove (25) is fixedly connected with a return spring (26), and one end of the return spring (26) is fixedly connected with a collision block (27) extending to the outside of the fixing block (24).