CN220194436U - VOC exhaust gas purification device - Google Patents
VOC exhaust gas purification device Download PDFInfo
- Publication number
- CN220194436U CN220194436U CN202321745528.2U CN202321745528U CN220194436U CN 220194436 U CN220194436 U CN 220194436U CN 202321745528 U CN202321745528 U CN 202321745528U CN 220194436 U CN220194436 U CN 220194436U
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- CN
- China
- Prior art keywords
- shell
- zeolite
- wheel
- pair
- runner
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000746 purification Methods 0.000 title claims description 13
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 91
- 239000010457 zeolite Substances 0.000 claims abstract description 91
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 89
- 238000001816 cooling Methods 0.000 claims abstract description 51
- 230000008929 regeneration Effects 0.000 claims abstract description 51
- 238000011069 regeneration method Methods 0.000 claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000005192 partition Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 abstract description 27
- 239000002912 waste gas Substances 0.000 abstract description 9
- 230000001172 regenerating effect Effects 0.000 abstract description 2
- 239000012855 volatile organic compound Substances 0.000 description 18
- 238000001179 sorption measurement Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Separation Of Gases By Adsorption (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a VOC waste gas purifying device, which comprises an air inlet housing, an air outlet housing, a zeolite rotating wheel and a cooling regeneration housing; one end of the air inlet shell is provided with an exhaust gas inlet, and the other end of the air inlet shell is provided with a first pair of interfaces; one end of the air outlet shell is provided with a purified air outlet, and the other end is provided with a second pair of interfaces; the zeolite runner comprises a runner shell, a zeolite wheel and a driving mechanism, wherein the runner shell is arranged between the first pair of interfaces and the second pair of interfaces, the bottom of the runner shell is provided with casters, the zeolite wheel is rotatably arranged in the runner shell, two side ends of the zeolite wheel are respectively positioned in openings at two sides of the runner shell, and the driving mechanism is arranged for driving the zeolite wheel to rotate; the two cooling regeneration shells are respectively fixed in the air inlet shell and the air outlet shell and are respectively connected with the two sides of the zeolite wheel through sealing strips. The utility model is convenient for replacing the sealing strip between the regenerative cooling shell and the zeolite rotating wheel.
Description
Technical Field
The utility model relates to the technical field of VOC waste gas purification, in particular to a VOC waste gas purification device.
Background
The zeolite runner device can be adopted for purifying VOC (volatile organic compound) waste gas, the working principle is that the zeolite runner with a honeycomb structure is arranged in a shell, the zeolite runner adsorbs VOC pollutants in waste gas, and the zeolite runner rotates along with the zeolite runner, when the adsorption reaches a saturated state, the zeolite runner can enter a regeneration zone, high-temperature air can take away the VOC pollutants adsorbed under the adsorption, the regeneration of the zeolite runner is realized, the zeolite runner with the VOC pollutants removed enters a cooling zone for cooling, and then the zeolite runner returns to the adsorption zone, so that the whole cycle process of adsorption and regeneration is completed.
In order to realize that high-temperature air and cooling air are introduced into a regeneration zone and a cooling zone of the zeolite rotating wheel, regeneration cooling shells are arranged on two sides of the regeneration zone and the cooling zone of the zeolite rotating wheel, sealing strips are required to be arranged at one end, in contact with the zeolite rotating wheel, of the regeneration cooling shells, in the working process, the zeolite rotating wheel can rotate, but the regeneration cooling shells are fixed, the sealing strips are easy to wear and are required to be replaced periodically, the operation of the inside of equipment is required to be carried out when the sealing strips are replaced, and the operation of replacing the sealing strips is troublesome.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a VOC waste gas purifying device which is convenient for replacing a sealing strip between a regenerated cooling shell and a zeolite rotating wheel.
The present utility model provides a VOC exhaust gas purification apparatus, comprising:
the exhaust gas treatment device comprises an air inlet housing, a first pair of interfaces and a second pair of interfaces, wherein one end of the air inlet housing is provided with an exhaust gas inlet, and the other end of the air inlet housing is provided with a first pair of interfaces;
the gas inlet housing cover is coaxially arranged with the gas outlet housing cover, one end of the gas outlet housing cover, which is far away from the gas inlet housing cover, is provided with a clean gas outlet, and the other end of the gas outlet housing cover is provided with a second pair of interfaces opposite to the first pair of interfaces;
the zeolite runner comprises a runner shell, zeolite wheels and a driving mechanism, wherein the runner shell is detachably arranged between the first pair of interfaces and the second pair of interfaces, casters are arranged at the bottom of the runner shell, openings are formed in two sides of the runner shell, the zeolite wheels are rotatably arranged in the runner shell, two side ends of the zeolite wheels are respectively positioned in the openings in two sides of the runner shell, and the driving mechanism is arranged in the runner shell and used for driving the zeolite wheels to rotate;
the cooling regeneration shell covers are respectively fixed in the air inlet shell cover and the air outlet shell cover, and are respectively connected to two sides of the zeolite wheel through sealing strips, the inside of the cooling regeneration shell cover in the air inlet shell cover is divided into a cooling air inlet channel and a regeneration air outlet channel through a partition plate, the inside of the cooling regeneration shell cover in the air outlet shell cover is divided into a cooling air outlet channel and a regeneration air inlet channel through a partition plate, and one ends of the cooling air outlet channel and the regeneration air inlet channel, which are far away from the zeolite wheel, are connected through an air heater.
Further, the periphery of the first pair of interfaces is provided with a first clamping strip, the periphery of the second pair of interfaces is provided with a second clamping strip, the periphery of two side ends of the rotating wheel shell is respectively provided with a third clamping strip and a fourth clamping strip, and the first clamping strip and the third clamping strip and the second clamping strip and the fourth clamping strip are respectively fixed through buckling strips.
Further, each buckling strip comprises two U-shaped buckling strips which are arranged up and down oppositely, connecting pieces are arranged at two ends of each U-shaped buckling strip, and each pair of connecting pieces of the upper U-shaped buckling strip and the lower U-shaped buckling strip are fixed through bolts respectively.
Further, the bottom of the runner shell is provided with at least one pair of supporting rotating wheels supported on two sides of the lower part of the zeolite wheel.
Further, limiting convex rings which are limited on the inner sides of the rotating wheel shells on the corresponding sides are respectively arranged on the peripheries of the two side ends of the zeolite wheels.
Further, the driving mechanism comprises a driving motor and a belt, the driving motor is fixed in the rotating wheel shell, the output end of the driving motor is provided with a driving wheel, two ends of the belt are respectively sleeved on the zeolite wheel and the driving wheel, two pairs of supporting rotating wheels are arranged, and the lower part of the belt penetrates through between the two pairs of supporting rotating wheels.
Further, a clamping groove is formed in one side of the sealing strip, and the sealing strip is clamped and fixed at the side end of the cooling regeneration shell cover through the clamping groove.
The beneficial effects of the utility model are as follows:
during operation, VOC waste gas enters the air inlet housing through the waste gas inlet, then passes through the zeolite wheel, VOC waste gas passes through the zeolite wheel and adsorbs after purifying, get into the air outlet housing, finally discharge through the net gas outlet, the in-process that the zeolite wheel adsorbed VOC, actuating mechanism drive zeolite wheel rotates, when the position that the absorption reached the saturation state rotates to regeneration air inlet passageway and regeneration air-out passageway, hot air after the air heater heats gets into the zeolite wheel through regeneration air inlet passageway, in order to take away the adsorbed VOC in the zeolite wheel, finally discharge through regeneration air-out passageway, the zeolite wheel after the regeneration rotates between cooling air inlet passageway and the cooling air-out passageway, the cool air passes through cooling air inlet passageway and gets into the zeolite wheel, thereby cool down to the zeolite wheel after the regeneration, afterwards return to the adsorption zone, thereby accomplish whole absorption and regeneration's circulation process.
This application is through setting up the sealing strip between cooling regeneration shell cover and zeolite wheel, can improve the leakproofness between cooling regeneration shell cover and the zeolite wheel, when the sealing strip wearing and tearing change, with the runner casing respectively with the inlet casing of its both sides with take out the gas shell cover and take out the zeolite runner, then withdraw from between inlet casing and the gas shell cover, again to two cooling regeneration shell cover side end sealing strips change can, after the sealing strip is changed, push into the zeolite runner between inlet casing and the gas shell cover again, and with the both sides of runner casing respectively with first pair of interface and the butt joint of second, the sealing strip of two cooling regeneration shell cover side ends is supported tightly respectively in the both sides of zeolite wheel this moment, can assemble the completion, therefore this application is convenient for change the sealing strip between regeneration cooling shell and the zeolite runner.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a schematic structural view of a cooling and regenerating shell according to an embodiment of the present utility model.
In the drawings, a 100-inlet housing; 110-an exhaust gas inlet; 200-a gas-out housing; 210-net gas outlet; 300-zeolite wheel; 310-a runner housing; 320-zeolite wheel; 330-a drive mechanism; 331-driving a motor; 332-a belt; 333-a drive wheel; 340-casters; 350-supporting a rotating wheel; 360-limiting convex rings; 400-cooling the regenerated shell; 410-sealing strips; 420-separator; 500-an air heater; 600-buckling strip.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.
As shown in fig. 1 to 3, an embodiment of the present utility model provides a VOC exhaust gas purification apparatus including an inlet housing 100, an outlet housing 200, a zeolite rotor 300, and two cooling regeneration housings 400.
The inlet housing 100 has an exhaust gas inlet 110 at one end and a first pair of ports at the other end.
The gas outlet housing 200 is coaxially disposed with the gas inlet housing 100, and a clean gas outlet 210 is disposed at one end of the gas outlet housing 200 away from the gas inlet housing 100, and a second pair of interfaces opposite to the first pair of interfaces is disposed at the other end.
The zeolite wheel 300 includes a wheel housing 310, a zeolite wheel 320, and a drive mechanism 330, the wheel housing 310 being removably disposed between the first and second pairs of interfaces. Specifically, the first clamping strip is arranged on the periphery of the first pair of interfaces, the second clamping strip is arranged on the periphery of the second pair of interfaces, the third clamping strip and the fourth clamping strip are respectively arranged on the periphery of two side ends of the runner shell 310, the first clamping strip and the third clamping strip and the second clamping strip and the fourth clamping strip are respectively fixed through the buckling strip 600, and thus tightness of butt joint between two sides of the runner shell 310 and the first pair of interfaces and the second pair of interfaces can be ensured. In order to facilitate the installation and the disassembly of the buckling strips 600, each buckling strip 600 comprises two U-shaped buckling strips 600 which are arranged up and down oppositely, connecting pieces are arranged at two ends of each U-shaped buckling strip 600, and the connecting pieces of the upper U-shaped buckling strip 600 and the lower U-shaped buckling strip 600 are respectively fixed through bolts.
The bottom of runner casing 310 is equipped with truckle 340, and the both sides of runner casing 310 all are provided with the opening, and zeolite wheel 320 rotates to install in runner casing 310, and zeolite wheel 320's both sides end is located the opening of runner casing 310 both sides respectively. Specifically, at least one pair of supporting rotating wheels 350 supported on two sides of the lower portion of the zeolite wheel 320 are arranged at the bottom of the rotating wheel housing 310, and the zeolite wheel 320 is supported by the supporting rotating wheels 350, so that not only can the rotation requirement of the zeolite wheel 320 be met, but also mounting brackets are not required to be arranged on two sides of the rotating wheel housing 310, and the two side ends of the zeolite rotating wheel 300 are ensured to be flat, so that the requirement of butt joint of the zeolite rotating wheel 300 with the air inlet housing 100 and the air outlet housing 200 is met. In order to further limit the zeolite wheel 320, the outer circumferences of both side ends of the zeolite wheel 320 are respectively provided with limit collars 360 which are limited to the inner sides of the wheel housing 310 of the corresponding side.
The driving mechanism 330 is disposed in the rotor housing 310, and is used for driving the zeolite 320 to rotate. Specifically, referring to fig. 2, the driving mechanism 330 includes a driving motor 331 and a belt 332, the driving motor 331 is fixed in the wheel housing 310, a driving wheel 333 is mounted at an output end of the driving motor 331, two ends of the belt 332 are respectively sleeved on the zeolite wheel 320 and the driving wheel 333, two pairs of support rotating wheels 350 are provided, and a lower portion of the belt 332 passes through between the two pairs of support rotating wheels 350, so that the zeolite wheel 320 can be driven to rotate by driving the belt 332 to rotate by the driving motor 331.
The two cooling regeneration shells 400 are respectively fixed in the air inlet shell 100 and the air outlet shell 200 and are respectively connected to two sides of the zeolite wheel 320 through sealing strips 410, and in order to facilitate the installation and the disassembly of the sealing strips 410, a clamping groove is arranged on one side of the sealing strips 410, and the sealing strips 410 are fixed at the side ends of the cooling regeneration shells 400 through clamping grooves. The inside of the cooling regeneration housing 400 in the air inlet housing 100 is partitioned into a cooling air inlet channel and a regeneration air outlet channel by a partition 420, and the inside of the cooling regeneration housing 400 in the air outlet housing 200 is partitioned into a cooling air outlet channel and a regeneration air inlet channel by the partition 420, and one ends of the cooling air outlet channel and the regeneration air inlet channel, which are far from the zeolite wheels 320, are connected by an air heater 500.
During operation, VOC exhaust gas enters the air inlet housing 100 through the exhaust gas inlet 110, then enters the air outlet housing 200 after being adsorbed and purified by the zeolite wheel 320, and finally is discharged through the clean gas outlet 210, the zeolite wheel 320 is driven by the driving mechanism 330 to rotate in the process of adsorbing VOC by the zeolite wheel 320, when the part adsorbed to reach a saturated state rotates between the regenerated air inlet channel and the regenerated air outlet channel, hot air heated by the air heater 500 enters the zeolite wheel 320 through the regenerated air inlet channel so as to take away VOC adsorbed in the zeolite wheel 320, finally is discharged through the regenerated air outlet channel, the regenerated zeolite wheel 320 rotates between the cooled air inlet channel and the cooled air outlet channel, and cold air enters the zeolite wheel 320 through the cooled air inlet channel so as to cool down the regenerated zeolite wheel 320, and then returns to the adsorption area, thereby completing the whole cycle process of adsorption and regeneration.
According to the cooling regeneration shell cover 400 and the zeolite wheel 320, the sealing performance between the cooling regeneration shell cover 400 and the zeolite wheel 320 can be improved by arranging the sealing strips 410 between the cooling regeneration shell cover 400 and the zeolite wheel 320, when the sealing strips 410 are worn and replaced, the rotating wheel shell 310 is detached from the air inlet shell cover 100 and the air outlet shell cover 200 on two sides of the rotating wheel shell body respectively, then the zeolite rotating wheel 300 is withdrawn from between the air inlet shell cover 100 and the air outlet shell cover 200, the sealing strips 410 on two side ends of the cooling regeneration shell cover 400 are replaced, after the sealing strips 410 are replaced, the zeolite rotating wheel 300 is pushed into the space between the air inlet shell cover 100 and the air outlet shell cover 200, and two sides of the rotating wheel shell body 310 are respectively butted with a first butt joint port and a second butt joint port, and at the moment, the sealing strips 410 on two side ends of the cooling regeneration shell cover 400 are respectively butted against two sides of the zeolite wheel 320, so that the cooling regeneration shell body and the sealing strips 410 between the cooling shell body and the zeolite wheel 300 can be assembled.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. A VOC exhaust gas purification device, comprising:
the exhaust gas treatment device comprises an air inlet housing, a first pair of interfaces and a second pair of interfaces, wherein one end of the air inlet housing is provided with an exhaust gas inlet, and the other end of the air inlet housing is provided with a first pair of interfaces;
the gas inlet housing cover is coaxially arranged with the gas outlet housing cover, one end of the gas outlet housing cover, which is far away from the gas inlet housing cover, is provided with a clean gas outlet, and the other end of the gas outlet housing cover is provided with a second pair of interfaces opposite to the first pair of interfaces;
the zeolite runner comprises a runner shell, zeolite wheels and a driving mechanism, wherein the runner shell is detachably arranged between the first pair of interfaces and the second pair of interfaces, casters are arranged at the bottom of the runner shell, openings are formed in two sides of the runner shell, the zeolite wheels are rotatably arranged in the runner shell, two side ends of the zeolite wheels are respectively positioned in the openings in two sides of the runner shell, and the driving mechanism is arranged in the runner shell and used for driving the zeolite wheels to rotate;
the cooling regeneration shell covers are respectively fixed in the air inlet shell cover and the air outlet shell cover, and are respectively connected to two sides of the zeolite wheel through sealing strips, the inside of the cooling regeneration shell cover in the air inlet shell cover is divided into a cooling air inlet channel and a regeneration air outlet channel through a partition plate, the inside of the cooling regeneration shell cover in the air outlet shell cover is divided into a cooling air outlet channel and a regeneration air inlet channel through a partition plate, and one ends of the cooling air outlet channel and the regeneration air inlet channel, which are far away from the zeolite wheel, are connected through an air heater.
2. The VOC exhaust gas purification device of claim 1, wherein,
the periphery of the first pair of interfaces is provided with a first clamping strip, the periphery of the second pair of interfaces is provided with a second clamping strip, the periphery of two side ends of the rotating wheel shell is respectively provided with a third clamping strip and a fourth clamping strip, and the first clamping strip and the third clamping strip and the second clamping strip and the fourth clamping strip are respectively fixed through buckling strips.
3. The VOC exhaust gas purification device according to claim 2, characterized in that,
each buckling strip comprises two U-shaped buckling strips which are arranged up and down oppositely, connecting pieces are arranged at two ends of each U-shaped buckling strip, and each pair of connecting pieces of the upper U-shaped buckling strip and the lower U-shaped buckling strip are fixed through bolts respectively.
4. The VOC exhaust gas purification device of claim 1, wherein,
the bottom of the runner shell is provided with at least one pair of supporting rotating wheels which are supported on two sides of the lower part of the zeolite wheel.
5. The VOC exhaust gas purification device as claimed in claim 4, wherein,
and limiting convex rings which are limited on the inner sides of the rotating wheel shells on the corresponding sides are respectively arranged on the peripheries of the two side ends of the zeolite wheels.
6. The VOC exhaust gas purification device as claimed in claim 4, wherein,
the driving mechanism comprises a driving motor and a belt, the driving motor is fixed in a rotating wheel shell, a driving wheel is arranged at the output end of the driving motor, two ends of the belt are respectively sleeved on the zeolite wheel and the driving wheel, two pairs of supporting rotating wheels are arranged, and the lower part of the belt penetrates through the space between the two pairs of supporting rotating wheels.
7. The VOC exhaust gas purification device of claim 1, wherein,
one side of the sealing strip is provided with a clamping groove, and the sealing strip is fixed at the side end of the cooling regeneration shell cover through clamping of the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321745528.2U CN220194436U (en) | 2023-07-04 | 2023-07-04 | VOC exhaust gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321745528.2U CN220194436U (en) | 2023-07-04 | 2023-07-04 | VOC exhaust gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220194436U true CN220194436U (en) | 2023-12-19 |
Family
ID=89143180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321745528.2U Active CN220194436U (en) | 2023-07-04 | 2023-07-04 | VOC exhaust gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220194436U (en) |
-
2023
- 2023-07-04 CN CN202321745528.2U patent/CN220194436U/en active Active
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