CN207899209U - A kind of VOCs waste gas treatment equipments - Google Patents
A kind of VOCs waste gas treatment equipments Download PDFInfo
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- CN207899209U CN207899209U CN201721530388.1U CN201721530388U CN207899209U CN 207899209 U CN207899209 U CN 207899209U CN 201721530388 U CN201721530388 U CN 201721530388U CN 207899209 U CN207899209 U CN 207899209U
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- babinet
- cylindrical
- vocs
- hot air
- cylindrical cavity
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- 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
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- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model is related to a kind of VOCs waste gas treatment equipments,Including cylindrical cavity babinet,VOCs adsorbing mechanisms and hot air regeneration regeneration sector,Scientific structure design is reasonable,VOCs adsorbing mechanisms and hot air regeneration regeneration sector is arranged in innovation in the babinet of the prior art,Cylindrical adsorption frame in VOCs adsorbing mechanisms passes through rotation,Play the role of balancing wind pressure,After exhaust gas is distributed in babinet,Pass through several pieces of honeycomb-shaped zeolite molecular sieve modular filtrations under Action of Wind pressure,Effectively improve filtering adsorption effect,In addition,Existing equipment babinet is cuboid,Cabinet wall is caused to be pressurized uneven,Easy to produce stress concentration point,Long-time service can lead to stress corrosion,And the babinet of this equipment is cylinder,Inboard wall stress centrostigma is fewer,It cannot be easily caused stress corrosion in waste gas treatment process,It is conducive to extend the service life of babinet,And resistance to pressure,Leakproofness is more preferable,It is used suitable for large-scale popularization.
Description
Technical field
The utility model belongs to field of environmental engineering, is related to chemical emission processing, and especially a kind of VOCs exhaust-gas treatments are set
It is standby.
Background technology
As environmental problem is of increasing concern, it is that people are closed always to reduce by various modes or reduce environmental pollution
The focus of note.Currently, pellet has become the important source for endangering air quality, and volatile organic compounds
(abbreviation VOCs) is the big source for constituting pellet.Currently, VOCs is mainly derived from industrial production, in various uses
The occasion of organic solvent, e.g., spray painting, printing, metal degreasing and degreasing, adhesive, volatile organic compounds moment are polluting
Air.
The prior art mainly adopts absorption methods to handle VOCs exhaust gas, low but there are efficiency in existing equipment, makes
With of high cost, there are problems that residual volatile organic compound is dealt with improperly, it is serious also to will produce secondary pollution, it is existing
The processing limit of some processing equipments is difficult to adapt to the discharge standard being continuously improved requirement.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, provide one kind effectively improving exhaust-gas treatment effect
Rate, the VOCs waste gas treatment equipments for extending service life of equipment and reabsorbing function with VOCs organic matters.
The utility model solves above-mentioned technical problem and following technical scheme is taken to realize：
A kind of VOCs waste gas treatment equipments, including cylindrical cavity babinet, VOCs adsorbing mechanisms and hot air regeneration regeneration
Mechanism, air inlet is provided in cylindrical cavity babinet side, and the cylindrical cavity top of the box is provided with gas outlet,
The VOCs adsorbing mechanisms are arranged in cylindrical cavity babinet, the hot air regeneration regeneration sector and cylindrical cavity case
Body connects, and in cylindrical cavity bottom of box side, VOCs adsorbing mechanisms lower part is provided with wind turbine.
Moreover, the VOCs adsorbing mechanisms include cylindrical adsorption frame, which is coaxially mounted to institute
The center of cylindrical cavity babinet is stated, the gas outlet of the central cavity of the cylindrical adsorption frame and the cylindrical cavity babinet
Connection, is detachably provided with several pieces of honeycomb-shaped zeolite molecular sieve modules, in cylinder in the surrounding of the cylindrical adsorption frame
The cavity bottom of box is provided with motor, the bottom of cylindrical adsorption frame described in the driving axis connection of the motor.
Moreover, the hot air regeneration regeneration sector includes hot air duct and desorption storehouse, the hot air duct installs
The central cavity of the cylindrical adsorption frame is crossed, the upper end of the hot air duct is fixed on cylindrical cavity babinet by connector
Gas outlet on, the lower end of the hot air duct is connected with hood, cylindrical adsorption frame described in the outer face of the hood
Inner wall side, be correspondingly arranged with the honeycomb-shaped zeolite molecular sieve module, described desorption storehouse one end and the cylindrical cavity
The side perforation of babinet is detachable to be embedded in, and the other end is provided with hot-blast outlet, the height and cylindrical adsorption frame in the desorption storehouse
Frame it is highly consistent.
Facilitate behaviour moreover, being detachably provided in the cavity of cylindrical adsorption frame in the cylindrical cavity babinet
The ladder of honeycomb-shaped zeolite molecular sieve module is replaced in the cavity that personnel enter cylindrical adsorption frame.
It the advantages of the utility model and has the beneficial effect that：
1, the VOCs adsorbing mechanisms of this equipment include cylindrical adsorption frame, removable in the surrounding of the cylindrical adsorption frame
It unloads and is provided with several pieces of honeycomb-shaped zeolite molecular sieve modules, by adsorbing the rotation of frame, effectively improve adsorption efficiency, and conveniently
The replacement of honeycomb-shaped zeolite molecular sieve module, it is efficiently convenient.
The organic exhaust gas of large-wind-volume low-concentration is passed through a small amount of hot-airs by 2, the hot air regeneration regeneration sector of this equipment
The scale of construction for effectively reducing exhaust gas, becomes the organic exhaust gas of small air quantity high concentration, reduces the size configuration of aftertreatment device, carries
High exhaust gas calorific value, reduces the consumption of supplement fuel, is conducive to subsequent treatment process, avoids causing secondary pollution.
3, the utility model scientific structure design is reasonable, innovation in the babinet of the prior art be arranged VOCs adsorbing mechanisms and
Hot air regeneration regeneration sector, the cylindrical adsorption frame in VOCs adsorbing mechanisms play the role of balancing wind pressure by rotation,
After exhaust gas is distributed in babinet, by several pieces of honeycomb-shaped zeolite molecular sieve modular filtrations under Action of Wind pressure, effectively improved
Adsorption effect is filtered, in addition, existing equipment babinet is cuboid, causes cabinet wall to be pressurized uneven, easy tos produce stress concentration
Point, long-time service can lead to stress corrosion, and the babinet of this equipment is cylinder, and inboard wall stress centrostigma is fewer, in exhaust gas
It cannot be easily caused stress corrosion in processing procedure, be conducive to extend the service life of babinet, and resistance to pressure, leakproofness are more preferable,
It is used suitable for large-scale popularization.
Description of the drawings
Fig. 1 is the front view (partial cutaway) of the utility model；
Fig. 2 is the vertical view of the utility model；
Fig. 3 is that part zeolite molecular sieve module partial sectional view is removed in Fig. 1.
Specific implementation mode
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is restrictive, protection scope of this utility model cannot be limited by this.
A kind of VOCs waste gas treatment equipments, as shown in Figure 1 and Figure 2, including cylindrical cavity babinet 2, VOCs adsorbing mechanisms and
Hot air regeneration regeneration sector is provided with air inlet 1, on the cylindrical cavity babinet top in cylindrical cavity babinet side
Portion is provided with gas outlet 3, and the VOCs adsorbing mechanisms are arranged in cylindrical cavity babinet, the hot air regeneration regenerating device
Structure is connect with cylindrical cavity babinet, in cylindrical cavity bottom of box side, the setting of VOCs adsorbing mechanisms lower part
There is wind turbine 12.
The VOCs adsorbing mechanisms include cylindrical adsorption frame 6, which is coaxially mounted to the circle
The center of cylindrical cavity babinet, the central cavity of the cylindrical adsorption frame and the gas outlet of the cylindrical cavity babinet connect
It is logical, several pieces of honeycomb-shaped zeolite molecular sieve modules 9 are detachably provided in the surrounding of the cylindrical adsorption frame, in cylindrical empty
The chamber bottom of box is provided with motor 10, and the drive shaft 11 of the motor connects the bottom of the cylindrical adsorption frame.
Such as Fig. 3, the hot air regeneration regeneration sector includes hot air duct 4 and desorption storehouse 7, and the hot air duct is worn
The central cavity of the cylindrical adsorption frame was filled, the upper end of the hot air duct is fixed on cylindrical cavity by connector 5
On the gas outlet of babinet, the lower end of the hot air duct is connected with hood 13, and cylinder is inhaled described in the outer face of the hood
The inner wall side of auxiliary frame frame is correspondingly arranged with the honeycomb-shaped zeolite molecular sieve module, described desorption storehouse one end and the cylinder
The side of shape cavity babinet, which penetrates through, to be detachably embedded in, and the other end is provided with hot-blast outlet 8, the height and cylinder in the desorption storehouse
Adsorb the highly consistent of frame.
It is detachably provided with ladder (in figure not in the cavity of cylindrical adsorption frame in the cylindrical cavity babinet
Show), entered with to be conveniently operated personnel and replaces honeycomb-shaped zeolite molecular sieve module in the cavity of cylindrical adsorption frame.
The operation principle of the utility model：
Exhaust gas containing low concentration VOCs enters from the air inlet of cylindrical cavity babinet first, is full of after babinet in wind turbine
Positive pressure under pass through VOCs adsorbing mechanisms, that is, pass through the honeycomb-shaped zeolite molecule in the central cavity of cylindrical adsorption frame
Module is sieved, VOCs ingredients are attracted in honeycomb-shaped zeolite molecular sieve module, and purified gas passes through cylindrical adsorption frame
Central cavity, from the gas outlet of cylindrical cavity babinet be discharged, be discharged into air.
At this point, having adsorbed the cylindrical adsorption frame of the VOCs continuous rotation under the drive of motor, pass through hot air regeneration
Hot-air in regeneration sector carries out desorption and regeneration to honeycomb-shaped zeolite molecular sieve module in the process can be by low concentration
Exhaust gas be condensed into highly enriched exhaust gas.Specific operation is that hot-air is passed through hot air duct, and hot wind reaches hood, due to
The inner wall side of cylindrical adsorption frame described in the outer face of hood, it is corresponding with the honeycomb-shaped zeolite molecular sieve module to set
It sets, the VOCs exhaust gas adsorbed in honeycomb-shaped zeolite molecular sieve module can be desorbed as hot-air enters desorption storehouse, Jin Ertong
Hot wind is crossed to export to up to next processing unit.
Cylindrical adsorption frame is intended for carrying out initial exhaust gas the mechanism of filtration, purification, and pure air is up to standard
Discharge, organic component are attached in honeycomb-shaped zeolite molecular sieve module, are then desorbed with the heating air of small air quantity and are gone again
Postorder processing is carried out, equipment is continuously run, and exhaust gas continuously enters, and finally realizing reduces the organic exhaust gas of large-wind-volume low-concentration
The scale of construction becomes the organic exhaust gas of small air quantity high concentration, reduces the size configuration of aftertreatment device, burning is handled, then
Exhaust gas calorific value is improved, the consumption of supplement fuel is reduced.
Claims (4)
1. a kind of VOCs waste gas treatment equipments, it is characterised in that：Including cylindrical cavity babinet, VOCs adsorbing mechanisms and hot-air
Desorption and regeneration mechanism is provided with air inlet in cylindrical cavity babinet side, is arranged in the cylindrical cavity top of the box
There are gas outlet, the VOCs adsorbing mechanisms to be arranged in cylindrical cavity babinet, the hot air regeneration regeneration sector and circle
Cylindrical cavity babinet connects, and in cylindrical cavity bottom of box side, VOCs adsorbing mechanisms lower part is provided with wind turbine.
2. a kind of VOCs waste gas treatment equipments according to claim 1, it is characterised in that：The VOCs adsorbing mechanisms include
Cylindrical adsorption frame, the cylindrical adsorption frame are coaxially mounted to the center of the cylindrical cavity babinet, which inhales
The central cavity of auxiliary frame frame is connected to the gas outlet of the cylindrical cavity babinet, removable in the surrounding of the cylindrical adsorption frame
It unloads and is provided with several pieces of honeycomb-shaped zeolite molecular sieve modules, the cylindrical cavity bottom of box is provided with motor, the drive of the motor
Moving axis connects the bottom of the cylindrical adsorption frame.
3. a kind of VOCs waste gas treatment equipments according to claim 1, it is characterised in that：The hot air regeneration regeneration
Mechanism includes hot air duct and desorption storehouse, and the hot air duct installed the central cavity of the cylindrical adsorption frame, should
The upper end of hot air duct is fixed on by connector on the gas outlet of cylindrical cavity babinet, and the lower end of the hot air duct is connected with
Hood, the inner wall side of cylindrical adsorption frame described in the outer face of the hood, with honeycomb-shaped zeolite molecular sieve module pair
It should be arranged, described desorption storehouse one end and the side perforation of the cylindrical cavity babinet are detachable embedded, and the other end is provided with
Hot-blast outlet, the height for desorbing storehouse are highly consistent with cylindrical adsorption frame.
4. a kind of VOCs waste gas treatment equipments according to claim 1-3 any one, it is characterised in that：In the cylinder
It is detachably provided with the personnel of being conveniently operated in the cavity of cylindrical adsorption frame in shape cavity babinet and enters cylindrical adsorption frame
The ladder of honeycomb-shaped zeolite molecular sieve module is replaced in the cavity of frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721530388.1U CN207899209U (en) | 2017-11-16 | 2017-11-16 | A kind of VOCs waste gas treatment equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721530388.1U CN207899209U (en) | 2017-11-16 | 2017-11-16 | A kind of VOCs waste gas treatment equipments |
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| Publication Number | Publication Date |
|---|---|
| CN207899209U true CN207899209U (en) | 2018-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721530388.1U Active CN207899209U (en) | 2017-11-16 | 2017-11-16 | A kind of VOCs waste gas treatment equipments |
Country Status (1)
| Country | Link |
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| CN (1) | CN207899209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807961A (en) * | 2020-12-29 | 2021-05-18 | 石家庄磊盛科技有限公司 | Industrial environment-friendly waste gas treatment device and treatment method thereof |
-
2017
- 2017-11-16 CN CN201721530388.1U patent/CN207899209U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807961A (en) * | 2020-12-29 | 2021-05-18 | 石家庄磊盛科技有限公司 | Industrial environment-friendly waste gas treatment device and treatment method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190328 Address after: 063000 Linjin Industrial Park, Hangu Administrative Zone, Tangshan City, Hebei Province Patentee after: Lunden Fan Technology (Tianjin) Co., Ltd. Address before: 300401 Shuangkou Industrial Park, Shuangkou Town, Beichen District, Tianjin (next to the village committee of Shuangkou Ercun) Patentee before: Tianjin Sijie VEIO Environmental Technology Co. Ltd. |