CN214680916U

CN214680916U - Zeolite runner exhaust gas purification device

Info

Publication number: CN214680916U
Application number: CN202023348967.9U
Authority: CN
Inventors: 浦泓; 陈伟伟
Original assignee: Victory Beijing Environment Technology Co ltd
Current assignee: Victory Beijing Environment Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-12
Anticipated expiration: 2030-12-31

Abstract

The application relates to a zeolite rotating wheel waste gas purification device, which comprises a rotating wheel box, wherein a zeolite rotating wheel is arranged in the rotating wheel box, a driving piece is arranged at the top end in the rotating wheel box, one end of the driving piece is connected with an atomizing nozzle, and the driving piece can drive the atomizing nozzle to move to one side of the zeolite rotating wheel in the axial direction; the spraying directions of the atomizing nozzles are all aligned to the zeolite rotating wheel, the water inlet of the atomizing nozzle is connected with a hose, and one end of the hose, which is far away from the atomizing nozzle, penetrates through the rotating wheel box; the bottom of runner case is connected with the drain pipe, drain pipe and the inside intercommunication of runner case. This application helps improving the problem that the adsorption efficiency of zeolite runner is more and more poor to impurity in the waste gas.

Description

Zeolite runner exhaust gas purification device

Technical Field

The application relates to the field of industrial waste gas purification, in particular to a zeolite rotating wheel waste gas purification device.

Background

With the rapid development of economy in China, the atmospheric pollution situation becomes more serious, VOCs are combined with other pollutants in the air, and secondary organic particles or Secondary Organic Aerosol (SOA) generated under the irradiation of sunlight belong to a secondary pollution source. It can directly enter and deposit in upper and lower respiratory tract and alveolus in human body to cause rhinitis, bronchitis and other respiratory system diseases, and people in this environment can induce cancer for a long time. The purification of organic waste gases is divided into a recovery type technique and a destruction type technique. The recovery type technology comprises absorption, adsorption, condensation, separation and the like, the destruction type technology comprises combustion, biodegradation, photocatalysis and the like, and the zeolite rotating wheel adsorption concentration device belongs to the combination of the two.

The prior patent application with the publication number of CN209204972U discloses a zeolite rotary wheel waste gas purification device, which comprises a pretreatment case for preliminarily filtering waste gas, a rotary wheel case for purifying the waste gas and a post-treatment case for pumping purified gas, wherein the pretreatment case, the rotary wheel case and the post-treatment case are sequentially arranged according to the waste gas flowing direction, a waste gas channel is arranged in the pretreatment case, a first adsorption module and a second adsorption module are sequentially arranged in the waste gas channel, and a first waste gas inlet and a first waste gas outlet are respectively arranged at two ends of the waste gas channel; a second waste gas inlet and a second waste gas outlet are respectively arranged on two sides of the rotating wheel box, and a zeolite rotating wheel for purifying gas is rotatably connected in the rotating wheel box; the inside of aftertreatment case is provided with filter equipment, and filter equipment and second exhaust outlet are connected, and the inside exhaust duct that is provided with of aftertreatment case, exhaust duct and filter equipment give vent to anger and hold and link to each other.

In view of the above-mentioned related technologies, the inventor believes that the device has a problem that, in the process of adsorbing the exhaust gas by the zeolite wheel, a large amount of impurities in the exhaust gas are attached to the zeolite wheel, so that the adsorption efficiency of the zeolite wheel to the impurities in the exhaust gas is increasingly poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the adsorption efficiency of zeolite runner to impurity in the waste gas is more and more poor, this application provides a zeolite runner exhaust gas purification device.

The application provides a zeolite runner exhaust gas purification device adopts following technical scheme:

a zeolite rotating wheel waste gas purification device comprises a rotating wheel box, a zeolite rotating wheel is arranged in the rotating wheel box, a driving piece is arranged at the top end in the rotating wheel box, one end of the driving piece is connected with an atomizing nozzle, and the driving piece can drive the atomizing nozzle to move to one side of the zeolite rotating wheel in the axial direction; the spraying directions of the atomizing nozzles are all aligned to the zeolite rotating wheel, a water inlet of the atomizing nozzle is connected with a hose, and one end of the hose, which is far away from the atomizing nozzle, penetrates through the rotating wheel box; the bottom of runner case is connected with the drain pipe, the drain pipe communicates with runner incasement portion.

Through adopting above-mentioned technical scheme, when needs wash the zeolite runner, operating personnel can be with the hose connection water source, and remove atomizer to zeolite runner axial one side through the driving piece, atomizer blowout water smoke, water smoke condenses into in the hole of tiny drop of water inflow zeolite runner, thereby wash the absorbent impurity in the zeolite runner, water after the clearance simultaneously can follow the drain pipe and flow out the runner case, help improving the more and more poor problem of adsorption efficiency of zeolite runner to impurity in the waste gas.

Optionally, the top end in the runner box is provided with a lifting box, the bottom end of the lifting box is an opening, and the opening at the bottom end of the lifting box is communicated with the runner box; the driving piece is arranged in the lifting box, and the atomizing nozzle can extend into the lifting box.

Through adopting above-mentioned technical scheme, carry out purification treatment's in-process at zeolite wheel pair waste gas, atomizer can save in the cage for atomizer can not lead to the fact the influence to zeolite wheel pair waste gas's absorption.

Optionally, a sealing plate is arranged in the runner box, one end of the sealing plate is rotatably connected with the top wall in the runner box, the other end of the sealing plate is connected with a spring, and one end of the spring, which is far away from the sealing plate, is connected with one end of the driving part, which is provided with the atomizing nozzle; when the atomizer is located the lift box, the spring is in tensile state, and the shrouding seals the opening of lift box.

Through adopting above-mentioned technical scheme, when atomizer moved to the lift box in, the shrouding can seal the opening of lift box under the effect of spring to reducible impurity in the in-process waste gas that carries out purification treatment at zeolite wheel pair waste gas causes the phenomenon of pollution to atomizer.

Optionally, the spring is detachably connected with the sealing plate and the driving member.

Through adopting above-mentioned technical scheme, because the spring is in long-time use, the elasticity of spring can reduce gradually for the shrouding can not seal the opening of lift case, and operating personnel can change the spring that elasticity reduces, and the opening that reduces the shrouding and can't seal the lift case leads to the impurity in the waste gas to cause the phenomenon of pollution to atomizer.

Optionally, a sealing strip is arranged on the top wall in the runner box and along the edge of the opening of the lifting box.

Through adopting above-mentioned technical scheme, the sealing strip can improve the leakproofness between the opening of shrouding and lift case when the shrouding seals the lift case.

Optionally, one end of the drain pipe, which is far away from the runner box, is connected with a waste water tank, a water outlet of the waste water tank is connected with a filtering device, and one end of the hose, which is far away from the atomizer, is connected with the filtering device through a water pump.

Through adopting above-mentioned technical scheme, the water after the clearance can be saved in the waste water tank, and the water accessible filter equipment's of waste water tank filtration back to transmit to atomizer department through the water pump, thereby the waste of reducible water resource.

Optionally, the top end of the runner box is connected with an automatic pipe coiling device, and a part of hoses between the lifting box and the water pump are wound in the automatic pipe coiling device.

By adopting the technical scheme, when the atomizing nozzle moves into the lifting box, the automatic pipe coiling device can store the hose in the lifting box; when the atomizer moves to a position between the zeolite rotating wheel and the waste gas inlet, the piston rod drives the atomizer to move, and therefore the hose in the automatic pipe coiling device is pulled out.

Optionally, a plurality of ultrafiltration membranes are arranged in the filtering device.

Through adopting above-mentioned technical scheme, the milipore filter can adsorb the impurity in the waste water and handle, is convenient for the reuse to the water resource.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the zeolite rotating wheel needs to be cleaned, an operator can connect the hose with a water source, move the atomizing nozzle between the zeolite rotating wheel and the waste gas inlet through the driving piece, spray water from the atomizing nozzle, wherein the water mist is condensed into fine water drops to flow into holes of the zeolite rotating wheel, so that the adsorbed impurities in the zeolite rotating wheel are cleaned, and meanwhile, the cleaned water can flow out of the rotating wheel box from the drain pipe, which is beneficial to improving the problem that the adsorption efficiency of the zeolite rotating wheel on the impurities in the waste gas is increasingly poor;

2. when the atomizer moves into the lifting box, the closing plate can close the opening of the lifting box under the action of the spring, so that the phenomenon that impurities in the waste gas pollute the atomizer in the process of purifying the waste gas by the zeolite rotating wheel can be reduced;

3. the water after the clearance can be stored in the waste water tank, and the water accessible filter equipment's of waste water tank after filtration to transmit to atomizer department through the water pump, thereby the waste of reducible water resource.

Drawings

Fig. 1 is a schematic structural view of a zeolite wheel exhaust gas purification device according to an embodiment of the present application.

Fig. 2 is a sectional view of a wheel box according to an embodiment of the present application.

Fig. 3 is a sectional view for showing a connection relationship between the lifting box and the wheel box according to an embodiment of the present application.

Description of reference numerals: 1. a pretreatment tank; 2. a wheel box; 3. a post-processing box; 4. an exhaust gas conduit; 5. an exhaust duct; 6. a support; 7. a zeolite wheel; 8. a drive motor; 9. a chain; 10. a lifting box; 11. an opening; 12. a drive member; 13. an atomizing spray head; 14. a spring; 15. closing the plate; 16. a first fixing plate; 17. a second fixing plate; 18. a wastewater tank; 19. a filtration device; 20. a drain pipe; 21. a water pump; 22. a hose; 23. an automatic pipe coiling device; 24. a sealing strip; 25. a gear.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a zeolite runner exhaust gas purification device. Referring to fig. 1, zeolite runner exhaust gas purification device is including the pretreatment tank 1, runner case 2 and the aftertreatment case 3 that set gradually, and one side that runner case 2 was kept away from to pretreatment tank 1 is connected with exhaust duct 4, and one side that runner case 2 was kept away from to aftertreatment case 3 is connected with exhaust duct 5. The pretreatment tank 1 carries out preliminary purification treatment on waste gas entering from the waste gas pipeline 4, the runner tank 2 carries out adsorption treatment on macromolecular compounds in the waste gas after pretreatment, and the post-treatment tank 3 carries out final filtration treatment on the waste gas after adsorption treatment and finally discharges the waste gas from the exhaust pipeline 5.

Referring to fig. 2, a support 6 is fixedly connected to the bottom wall in the wheel box 2, a zeolite wheel 7 is connected to the support 6, and the zeolite wheel 7 is rotatably connected to the support 6. The bottom of the rotating wheel box 2 is provided with a driving motor 8, the outer edge of the zeolite rotating wheel 7 is sleeved with a chain 9, and a rotor of the driving motor 8 is coaxially connected with a gear 25 meshed with the chain 9, so that the driving motor 8 drives the zeolite rotating wheel 7 to rotate through the gear 25 and the chain 9. The rotation connection mode of the zeolite rotating wheel 7 and the bracket 6 belongs to the prior art, and is not described in detail herein.

Referring to fig. 3, a lifting box 10 is disposed at the top end of the wheel box 2, an opening 11 is disposed at the bottom end of the lifting box 10, and the lifting box 10 is communicated with the interior of the wheel box 2. The top wall fixedly connected with driving piece 12 in the lift box 10, driving piece 12 are multisection cylinder, and the piston rod of actuating lever 12 moves along vertical direction, and the bottom of the piston rod of driving piece 12 is connected with atomizer 13. The water injection port of the atomizer 13 is connected with a hose 22, and referring to fig. 2, one end of the hose 22 far away from the atomizer 13 penetrates through the lifting box 10 and is connected with the lifting box 10 in a sliding manner. Specifically, the driving member 12 can drive the atomizer 13 to extend to one axial side of the zeolite rotating wheel 7, and the spraying directions of the atomizer 13 are all aligned to one axial side of the zeolite rotating wheel 7.

Referring to fig. 3, a sealing plate 15 is disposed on the top wall of the rotating wheel box 2 and at the opening 11 at the bottom end of the lifting box 10, one end of the sealing plate 15 is hinged to the top wall of the rotating wheel box 2, and the other end is connected to the piston rod of the driving member 12 through a spring 14. The top wall in the wheel box 2 is provided with a sealing strip 24 along the edge of the opening 11. Specifically, when the piston rod of the driving member 12 retracts into the cylinder, the piston rod of the driving member 12 drives the atomizer 13 to move into the lifting box 10, and the spring 14 is in a stretching state, so that the spring 14 pulls the sealing plate 15 to seal the opening 11 at the bottom end of the lifting box 10; when the zeolite rotating wheel 7 needs to be cleaned, the piston rod of the driving part 12 extends out of the cylinder body, the spring 14 is in a natural extension state, so that the sealing plate 15 is automatically opened, and the atomizing nozzle 13 moves to one side of the zeolite rotating wheel 7 in the axial direction.

Referring to fig. 3, a first fixing plate 16 is connected to a side of the sealing plate 15 close to the lifting box 10, and a second fixing plate 17 is connected to an end of the piston rod of the driving member 12 far from the cylinder body. One end of the spring 14 is fixedly connected to the first fixing plate 16 by a bolt, and the other end is also fixedly connected to the second fixing plate 17 by a bolt. When the spring 14 is used for a long time and the spring 14 cannot pull the closing plate 15 to close the opening 11 of the elevator box 10, the operator can remove the bolt and replace the spring 14.

Referring to fig. 2, a drain pipe 20 is connected to the bottom of the wheel box 2, and the drain pipe 20 communicates with the wheel box 2. The end of the drain pipe 20 far away from the runner box 2 is connected with a waste water tank 18, the water outlet of the waste water tank 18 is connected with a filtering device 19, and the filtering device 19 is connected with a hose 22 through a water pump 21. Specifically, filter equipment 19 is the box structure, and its inside is equipped with a plurality of milipore filter, and the waste water in waste water tank 18 forms comparatively clean water after the filtration of the milipore filter in filter equipment 19, and comparatively clean water accessible water pump 21 and hose 22 transmit to atomizer 13.

Referring to fig. 2, an automatic pipe rolling device 23 is provided at a top end of the wheel box 2, and a portion of the hose 22 between the lift box 10 and the water pump 21 is wound around the automatic pipe rolling device 23. Specifically, when the atomizer 13 moves into the elevator car 10, the automatic pipe coiling device 23 may store a portion of the hose 22 in the elevator car 10; when the atomizer 13 moves between the zeolite wheel 7 and the exhaust gas inlet, the piston rod drives the atomizer 13 to move, so as to pull out the hose 22 located in the automatic pipe coiling device 23.

The implementation principle of the zeolite rotating wheel waste gas purification device in the embodiment of the application is as follows: when the rotary wheel box 2 adsorbs waste gas, the piston rod of the driving part 12 is positioned in the cylinder body, the spring 14 is in a stretching state, and the sealing plate 15 seals the opening 11 at the bottom end of the lifting box 10; when the zeolite rotating wheel 7 needs to be cleaned, an operator turns on the driving part 12, the atomizer 13 extends out of the lifting box 10 and moves to one axial side of the zeolite rotating wheel 7, and then the operator turns on the water pump 21 to transmit the water treated by the filter device 19 in the waste water tank 18 to the atomizer 13 through the hose 22.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a zeolite runner exhaust gas purification device, includes runner case (2), be equipped with zeolite runner (7) in runner case (2), its characterized in that: a driving piece (12) is arranged at the top end in the rotating wheel box (2), one end of the driving piece (12) is connected with an atomizing nozzle (13), and the driving piece (12) drives the atomizing nozzle (13) to move to one side of the zeolite rotating wheel (7) in the axial direction; the spraying directions of the atomizing nozzles (13) are all aligned to the zeolite rotating wheel (7), a water inlet of the atomizing nozzle (13) is connected with a hose (22), and one end, far away from the atomizing nozzle (13), of the hose (22) penetrates through the rotating wheel box (2); the bottom of runner case (2) is connected with drain pipe (20), drain pipe (20) and the inside intercommunication of runner case (2).

2. The rotary zeolite wheel exhaust gas purification device according to claim 1, wherein: the top in runner case (2) all is equipped with lift box (10) just the bottom of lift box (10) is opening (11), opening (11) and runner case (2) of lift box (10) bottom communicate with each other, driving piece (12) set up in lift box (10), atomizer (13) extend in lift box (10).

3. A zeolite wheel exhaust gas purification device as claimed in claim 2, wherein: a sealing plate (15) is arranged in the runner box (2), one end of the sealing plate (15) is rotatably connected with the top wall in the runner box (2), the other end of the sealing plate is connected with a spring (14), and one end, far away from the sealing plate (15), of the spring (14) is connected with one end, provided with an atomizing nozzle (13), of the driving piece (12); when the atomizer (13) is located in the lifting box (10), the spring (14) is in a stretched state, and the closing plate (15) closes the opening (11) of the lifting box (10).

4. A zeolite wheel exhaust gas purification device as claimed in claim 3, wherein: the spring (14) is detachably connected with the sealing plate (15) and the driving piece (12).

5. A zeolite wheel exhaust gas purification device as claimed in claim 3, wherein: and a sealing strip (24) is arranged on the top wall in the runner box (2) and along the edge of the opening (11) of the lifting box (10).

6. A zeolite wheel exhaust gas purification device as claimed in claim 3, wherein: the one end that the runner case (2) was kept away from in drain pipe (20) is connected with waste water tank (18), the delivery port of waste water tank (18) is connected with filter equipment (19), be connected through water pump (21) between hose (22) the one end of keeping away from atomizer (13) and filter equipment (19).

7. The rotary zeolite wheel exhaust gas purification device of claim 6, wherein: the top end of the runner box (2) is connected with an automatic pipe coiling device (23), and a part of hoses (22) between the lifting box (10) and the water pump (21) are wound in the automatic pipe coiling device (23).

8. The rotary zeolite wheel exhaust gas purification device of claim 6, wherein: a plurality of ultrafiltration membranes are arranged in the filtering device (19).