CN218358102U

CN218358102U - Processing apparatus for exhaust purification

Info

Publication number: CN218358102U
Application number: CN202222325450.0U
Authority: CN
Inventors: 刘胜发
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-01-24
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a processing apparatus for exhaust-gas purification, including the intake pipe, the governing valve, connecting pipe I, the processing case, the collection chamber, the outlet duct, the dirt filtrating screen, the UV fluorescent tube, rotating barrier, the fixed plate, the movable sleeve, the fixed sleeve, negative-pressure air fan, connecting pipe II, the dust collection box, the bottom plate, outer ring gear, motor I, the fixed plate, the pterygoid lamina, motor II, the ring gear, the bleeder vent, through-hole I, spacing deflector, the spout, the dead lever, through-hole II, the brush, electric telescopic handle, the fixed intercommunication governing valve of intake pipe one end, the fixed intercommunication in governing valve both sides has two identical connecting pipe I, connecting pipe I passes through rotary joint and dirt filtrating screen intercommunication, dirt filtrating screen bottom is equipped with outer ring gear. The utility model discloses a set up rotatable dust filtration net, make waste gas can evenly pass through, guarantee the long-term use of dust filtration net to can play the effect of flow equalizing to waste gas, adopt brush and negative-pressure air fan cooperation simultaneously, accomplish the collection of dust, avoid the raise dust phenomenon to influence the clearance effect.

Description

Processing apparatus for exhaust purification

Technical Field

The utility model belongs to the technical field of exhaust-gas purification, in particular to processing apparatus for exhaust-gas purification.

Background

During exhaust purification, because waste gas can contain the dust granule more, need filter the dust granule earlier to improve follow-up exhaust purification efficiency, there is following problem in current exhaust purification device in the use: 1) The filter screen in the dust filtering device is mostly fixedly arranged, and certain impact force is generated when gas enters through a pipeline, so that dust can be directly impacted on the filter screen and is concentrated at a certain position of the filter screen, dust accumulation can not only affect the ventilation effect after long-time filtration, and dust accumulation cakes are difficult to clean, so that the filter screen is high in local grinding, is not beneficial to long-term use, and cannot play a flow equalizing effect; 2) For cleaning the filter screen, the existing device adopts a scraper blade or a back blowing mode and the like to clean, so that a dust raising phenomenon occurs, the raised dust cannot be accumulated in a short time, new dust precipitation is formed after falling, and the actual cleaning effect is poor; 3) The UV photolysis catalysis can high-efficiently remove main pollutants such as Volatile Organic Compounds (VOC), inorganic matters, hydrogen sulfide, ammonia gas, thiols and various foul smells, the deodorization efficiency can reach more than 99% at most, in the treatment process, the contact area of waste gas and a catalyst plate is limited due to the fixed installation of the catalyst plate in the conventional device, the waste gas is discharged without complete reaction, and the photolysis catalysis efficiency is not high.

Disclosure of Invention

The utility model aims at overcoming not enough among the prior art, providing a processing apparatus for exhaust gas purification, through setting up rotatable dirt filtrating screen, make waste gas can evenly pass through, guarantee the long-term use of dirt filtrating screen to can play the effect of flow equalizing to waste gas, adopt brush and negative-pressure air fan cooperation simultaneously, accomplish the collection of dust, avoid the raise dust phenomenon to influence the clearance effect.

In order to realize the purpose, the utility model discloses a technical scheme is:

a treatment device for waste gas purification comprises a gas inlet pipe, a regulating valve, a connecting pipe I, a treatment box, a gas collecting chamber, a gas outlet pipe, a dust filter screen, UV lamp tubes, a rotary baffle plate, a fixed plate, a movable sleeve, a fixed sleeve, a negative pressure fan, a connecting pipe II, a dust collecting box, a bottom plate, an outer gear ring, a motor I, a fixed plate, wing plates, a motor II, an inner gear ring, air holes, a through hole I, a limiting guide plate, a sliding chute, a fixed rod, a through hole II, a brush and an electric telescopic rod, wherein one end of the gas inlet pipe is fixedly communicated with the regulating valve;

the inside fixed sleeve that is equipped with of dirt filtrating screen, be equipped with II and brushes of a plurality of through-holes on the fixed sleeve, II crisscross settings with the brush of through-hole, fixed sleeve bottom is equipped with a plurality of electric telescopic handle, the inside movable mounting of fixed sleeve has movable sleeve, be equipped with the through-hole I that corresponds with II through-holes on the fixed sleeve on the movable sleeve, the movable sleeve bottom is equipped with spacing deflector, the even spout has been seted up on the spacing deflector, movable mounting has the dead lever in the spout, dead lever fixed mounting is on the bottom plate, flexible pipe is passed through to the rotary joint intercommunication below the movable sleeve, flexible pipe other end connection connecting pipe II, the fixed intercommunication dust collection box of the II other ends of connecting pipe, dust collection box locates processing case one side, be equipped with negative-pressure air fan on the connecting pipe II, bottom plate fixed mounting is on processing case.

TiO is arranged on the surfaces of the fixed plate and the wing plate ₂ And the catalyst coating is matched with the UV lamp tube to carry out UV photolysis purification.

The governing valve includes rotation axis, runner, calibrated scale, separation blade, stopper, and rotation axis movable mounting is on the governing valve lateral wall, and rotation axis one end is equipped with the runner, is equipped with the separation blade on the inside rotation axis of governing valve, and the separation blade both sides are equipped with the stopper, and stopper fixed mounting is on the governing valve inside wall, and the governing valve outside is equipped with the calibrated scale, calibrated scale and rotation axis movable mounting are equipped with the pointer on the rotation axis.

Compared with the prior art, the utility model beneficial effect shows:

1) The rotatable dust filtering net is arranged, so that waste gas can uniformly pass through the dust filtering net, local grinding caused by direct impact of gas is prevented, meanwhile, the dust filtering net can be cleaned in the rotating process by matching with a brush, and dust is pumped into a dust collection box for unified treatment by matching with a negative pressure fan;

2) Through the arrangement of the movable sleeve and the fixed sleeve, when cleaning is not needed, the through holes between the movable sleeve and the fixed sleeve are closed in a staggered mode, so that waste gas is prevented from entering, when the dust filter screen needs to be cleaned, the dust filter screen ascends under the driving of the electric telescopic rod, and in the ascending process, the movable sleeve completes rotation under the matching of the fixed rod and the limiting guide plate, so that the through hole I corresponds to the through hole II, and dust is conveniently sucked by the negative pressure fan;

3) The adjusting valve is internally provided with the rotating shaft which can drive the blocking piece to rotate, the air quantity of one side can be controlled, meanwhile, one side can be opened or closed, the maximum adjusting angle is limited by arranging the limiting block, and the adjusting valve is simple, convenient and quick and high in reliability;

4) Through the crisscross distribution of fixed plate on rotating barriers, set up the pterygoid lamina in fixed plate both sides, be equipped with catalyst coating on fixed plate and the pterygoid lamina, make fixed plate and pterygoid lamina when following rotating barriers and rotating, can carry out the vortex to waste gas, disturb waste gas flow direction, the pterygoid lamina of addding can increase with the area of contact of waste gas, further improves UV photodissociation efficiency.

Drawings

FIG. 1 is a schematic structural view of a waste gas purification treatment apparatus according to the present invention;

FIG. 2 is a schematic side view of a treatment apparatus for purifying exhaust gas according to the present invention;

FIG. 3 is a schematic view of the internal structure of the regulator valve;

FIG. 4 is a schematic view of the internal structure of the treatment tank;

FIG. 5 is a schematic view of the internal structure of the dust filter screen;

FIG. 6 is a schematic view of the bottom structure of the rotating baffle;

FIG. 7 is a schematic view of a movable sleeve;

FIG. 8 is a schematic view of a position limiting guide plate;

in the figure: 10. an air inlet pipe; 11. adjusting a valve; 12. a connecting pipe I; 13. a treatment tank; 14. a gas collecting chamber; 15. an air outlet pipe; 16. a dust filter screen; 17. a UV lamp tube; 18. rotating the baffle; 19. a fixing plate; 20. a movable sleeve; 21. fixing the sleeve; 22. a negative pressure fan; 23. a connecting pipe II; 24. a dust collection box; 25. a base plate; 111. a rotating shaft; 112. a rotating wheel; 113. a dial; 114. a baffle plate; 115. a limiting block; 161. an outer ring gear; 162. a motor I; 181. a fixing plate; 182. a wing plate; 183. a motor II; 184. an inner gear ring; 191. air holes are formed; 201. a through hole I; 202. a limiting guide plate; 203. a chute; 204. fixing the rod; 211. a through hole II; 212. a brush; 213. an electric telescopic rod.

Detailed Description

For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further specifically described with reference to fig. 1 to 8.

A treatment device for waste gas purification comprises an air inlet pipe 10, an adjusting valve 11, connecting pipes I12, a treatment box 13, an air collection chamber 14, an air outlet pipe 15, a dust filter screen 16, a UV lamp tube 17, a rotary baffle 18, a fixing plate 19, a movable sleeve 20, a fixing sleeve 21, a negative pressure fan 22, a connecting pipe II 23, a dust collection box 24, a bottom plate 25, an outer gear ring 161, a motor I162, a fixing plate 181, a wing plate 182, a motor II 183, an inner gear ring 184, air holes 191, through holes I201, a limiting guide plate 202, a sliding groove 203, a fixing rod 204, through holes II 211, a brush 212 and an electric telescopic rod 213, wherein one end of the air inlet pipe 10 is fixedly communicated with the adjusting valve 11, two sides of the adjusting valve 11 are fixedly communicated with the two identical connecting pipes I12, the connecting pipes I12 are communicated with the dust filter screen 16 through rotary joints, the bottom of the dust filter screen 16 is provided with an outer gear ring 161, the outer gear ring 161 is movably arranged on the inner side wall of the treatment box 13, the outer gear ring 161 is meshed with a gear arranged at the output end of a motor I162 and is connected with the gear arranged at the output end of the motor I162, the motor I162 is fixedly arranged on the treatment box 13, a plurality of UV lamp tubes 17 are arranged between the dust filter screen 16 and the side wall of the treatment box 13, a rotary baffle 18 is arranged above the UV lamp tubes 17, the bottom of the rotary baffle 18 is provided with a plurality of fixing plates 181 which are distributed in a staggered mode, wing plates 182 are arranged at two sides of the fixing plates 181, an inner gear ring 184 is arranged in the rotary baffle 18 and is meshed with a gear arranged at the output end of a motor II 183, the rotary baffle 18 is movably arranged on the fixing plate 19, the fixing plate 19 is fixedly arranged on the treatment box 13, a plurality of air holes 191 are arranged on the fixing plate 19, an air collection chamber 14 is arranged above the fixing plate 19, and one side of the air collection chamber 14 is fixedly communicated with an air outlet pipe 15;

the inside fixed sleeve 21 that is equipped with of dirt filtrating screen 16, be equipped with a plurality of through-holes II 211 and brush 212 on the fixed sleeve 21, through-hole II 211 and the crisscross setting of brush 212, fixed sleeve 21 bottom is equipped with a plurality of electric telescopic handle 213, the inside movable mounting of fixed sleeve 21 has movable sleeve 20, be equipped with through-hole I201 that corresponds with through-hole II 211 on the fixed sleeve 21 on the movable sleeve 20, movable sleeve 20 bottom is equipped with spacing deflector 202, even spout 203 has been seted up on the spacing deflector 202, movable mounting has dead lever 204 in the spout 203, dead lever 204 fixed mounting is on bottom plate 25, movable sleeve 20 below communicates flexible pipe through rotary joint, flexible pipe other end connection connecting pipe II 23, the fixed intercommunication dust collection box 24 of connecting pipe II 23 other end, dust collection box 24 locates processing box 13 one side, be equipped with negative-pressure air fan 22 on connecting pipe II 23, bottom plate 25 fixed mounting is on processing box 13.

TiO is arranged on the surfaces of the fixed plate 181 and the wing plate 182 ₂ The catalyst coating is matched with the UV lamp tube 17 for UV photolysis purification.

Governing valve 11 includes rotation axis 111, runner 112, calibrated scale 113, separation blade 114, stopper 115, and rotation axis 111 movable mounting is on governing valve 11 lateral wall, and rotation axis 111 one end is equipped with runner 112, is equipped with separation blade 114 on the inside rotation axis 111 of governing valve 11, and separation blade 114 both sides are equipped with stopper 115, and stopper 115 fixed mounting is on the governing valve 11 inside wall, and the governing valve 11 outside is equipped with calibrated scale 113, and calibrated scale 113 and rotation axis 111 movable mounting are equipped with the pointer on the rotation axis 111.

A treatment device for exhaust gas purification comprises the following working processes: waste gas enters the treatment box 13 through the inlet pipe 10, the waste gas enters the connecting pipe I12 through the regulating valve 11, the waste gas firstly enters the dust filtering net 16 for filtering dust, and the dust filtering net 16 is driven by the motor I162 to rotateThe waste gas is filtered, the filtered waste gas enters between the dust filtering net 16 and the side wall of the processing box 13 and passes through the UV lamp tube 17 and the TiO on the surfaces of the fixed plate 181 and the wing plate 182 ₂ The coating carries out photolysis purification on the waste gas, at the moment, the rotary baffle 18 is driven by the motor II 183 to rotate, so that the fixed plate 181 and the wing plate 182 rotate to disturb the waste gas, the photolysis efficiency is improved, meanwhile, the groove in the rotary baffle 18 is intermittently communicated with the air holes 191 formed in the fixed plate 19 in the rotating process, so that the waste gas can stay for a period of time near the UV lamp tube 17, the photolysis effect is improved after entering the air collection chamber 14, and the waste gas is discharged through the air outlet pipe 15 after entering the air collection chamber 14; filter dirt net 16 after a period of time, close one side connecting pipe I12 through governing valve 11, wait for a period of time after, electric telescopic handle 213 drives fixed sleeve 21 and rises, make brush 212 can carry out the dust brushing work to dirt net 16, dirt net 16 can continue to rotate under the drive of motor I162 this moment, fixed sleeve 21 is at the in-process that rises, movable sleeve 20 can carry out certain rotation under the cooperation of spout 203 with dead lever 204, when fixed sleeve 21 stops to rise, I201 of movable sleeve 20 upper aperture corresponds with II 211 of fixed sleeve 21 upper aperture, negative-pressure air fan 22 starts this moment, the dust that will whitewash inhales dust collection in the dust collection box 24 and handles in unison.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. A processing device for waste gas purification comprises a gas inlet pipe, a regulating valve, a connecting pipe I, a processing box, a gas collecting chamber, a gas outlet pipe, a dust filter screen, UV lamp tubes, a rotary baffle plate, a fixed plate, a movable sleeve, a fixed sleeve, a negative pressure fan, a connecting pipe II, a dust collecting box, a bottom plate, an outer gear ring, a motor I, a fixed plate, wing plates, a motor II, an inner gear ring, air holes, a through hole I, a limiting guide plate, a sliding chute, a fixed rod, a through hole II, a brush and an electric telescopic rod, and is characterized in that one end of the gas inlet pipe is fixedly communicated with the regulating valve, two sides of the regulating valve are fixedly communicated with the two identical connecting pipes I, the connecting pipes I are communicated with the dust filter screen through rotary joints, the outer gear ring is arranged at the bottom of the dust filter screen, the outer gear ring is movably arranged on the inner side wall of the processing box, the outer gear ring is meshed with gears arranged at the output end of the motor I, the motor I is fixedly arranged on the processing box, the dust filter screen is provided with the UV lamp tubes, the fixed plate, the UV lamp tubes are provided with the rotary baffle plate, the fixed plate is provided with the fixed plate, the gas collecting chamber, the fixed plate is provided with the fixed plate, one side of the fixed plate, and the gas collecting chamber;

2. The exhaust gas purifying treatment apparatus according to claim 1, wherein the surfaces of the fixing plate and the wing plate are provided with TiO ₂ And (3) coating a catalyst.

3. The device according to claim 1, wherein the control valve includes a rotating shaft movably mounted on a side wall of the control valve, a rotating wheel provided at one end of the rotating shaft, a dial, a catch, and a stopper provided at both sides of the catch, the stopper being fixedly mounted on the inside wall of the control valve, the dial being provided outside the control valve, the dial being movably mounted to the rotating shaft, and a pointer being provided on the rotating shaft.