CN204710111U - A kind of heated by natural gas low-temperature catalytic oxidation VOC purifier - Google Patents
A kind of heated by natural gas low-temperature catalytic oxidation VOC purifier Download PDFInfo
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- CN204710111U CN204710111U CN201520432237.7U CN201520432237U CN204710111U CN 204710111 U CN204710111 U CN 204710111U CN 201520432237 U CN201520432237 U CN 201520432237U CN 204710111 U CN204710111 U CN 204710111U
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- case
- catalytic oxidation
- heat exchanger
- heating clamber
- voc
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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
Abstract
The utility model belongs in environment and pollutes waste gas purification technical field, particularly relate to a kind of heated by natural gas low-temperature catalytic oxidation VOC purifier, comprise bearing, it is characterized in that: also comprise high-speed centrifugal fan, heat exchanger, heating clamber, catalytic oxidation case, charcoal absorption case, described high-speed centrifugal fan is installed on described bearing one end and is connected with described heat exchanger, described heating clamber is connected with described heat exchanger and is fixed on described bearing, described heating clamber is connected with lower air duct case respectively with described catalytic oxidation case, side, described heating clamber top is provided with control cabinet, described catalytic oxidation case is connected with upper air duct case respectively with described heat exchanger, described charcoal absorption case is arranged in upper air duct case, side, described heat exchanger top is provided with air inlet case, described high-speed centrifugal fan top is provided with air outlet case, by this device, VOC waste gas is finally broken down into water and carbon dioxide, VOC is polluted, and waste gas is disposable to be resolved, energy consumption is low, easy realization.
Description
Technical field
The utility model belongs in environment and pollutes waste gas purification technical field, particularly relates to a kind of heated by natural gas low-temperature catalytic oxidation VOC purifier.
Background technology
VOC is the abbreviation of VOC, and its source is mainly divided into two classes: the first kind is natural source, and the discharge of VOC is reacted from the secondary metabolism of vegetation, is uncontrollable emission source; Equations of The Second Kind is artificial source, mainly contains the volatilization in Petroleum Production, transportation; The waste gas of the industry such as petrochemical industry and pharmacy discharge, the organic solvent volatilized in paint, coating material production and the technique such as building materials, process hides, the oil smoke etc. of the tail gas of the fuel oil vehicle emissions such as automobile and family's discharge.In recent years, the VOC quantity that the contribution rate ratio of artificial source rises year by year, industrialized country enters in air every year reaches more than millions of tons, most of VOC has peculiar smell and poisonous, wherein many VOC can make human body generation pathology, even carcinogenic part is listed in carcinogenic substance, the severe contamination living environment of the mankind.Have in the market and adopt non-thermal plasma trap to purify VOC waste gas, but its cost is high, technically not easily realizes, and energy consumption is larger.
Summary of the invention
The utility model, for above-mentioned technical problem, provides a kind of cost low, easily realizes, the VOC waste gas purification apparatus that energy consumption is little.
The technical scheme that the utility model adopts is: a kind of heated by natural gas low-temperature catalytic oxidation VOC purifier, comprise bearing, it is characterized in that: also comprise high-speed centrifugal fan, heat exchanger, heating clamber, catalytic oxidation case, charcoal absorption case, described high-speed centrifugal fan is installed on described bearing one end and is connected with described heat exchanger, described heating clamber is connected with described heat exchanger and is fixed on described bearing, described heating clamber is connected with lower air duct case respectively with described catalytic oxidation case, side, described heating clamber top is provided with control cabinet, described catalytic oxidation case is connected with upper air duct case respectively with described heat exchanger, described charcoal absorption case is arranged in upper air duct case, side, described heat exchanger top is provided with air inlet case, described high-speed centrifugal fan top is provided with air outlet case.
VOC waste gas during this device adopts the mode of heated by natural gas low-temperature catalytic oxidation to purify air.
This device low temperature catalyst is temperature required is 120 DEG C-170 DEG C.
Operation principle of the present utility model is: during cleaning equipment work, wind effect is drawn by high-speed centrifugal fan, waste gas is first drawn into from heat exchanger air inlet case, entered by internal heat exchanger in the heating clamber using neat gas burner heating, dusty gas moment is heated, then enter again in low-temperature catalytic oxidation case, in waste gas, VOC is water and carbon dioxide at the oxidized Direct Resolution in pellet type catalyst surface, and then the charcoal absorption case process in upper air duct case, discharge eventually through after heat exchanger cooling.
The beneficial effects of the utility model are:
1, by this device, VOC waste gas is finally broken down into water and carbon dioxide, and VOC is polluted, and waste gas is disposable is resolved, Be very effective, and use cost is low and easily realize.
2, this device efficient stable, raw material adopts natural gas, originates convenient, easy to use.
3, this device low temperature catalyst is temperature required is only 120 DEG C-170 DEG C, and therefore, energy resource consumption is low, also for user has saved cost while economize energy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
In figure: 1-high-speed centrifugal fan, 2-air outlet case, 3-air inlet case, 4-charcoal absorption case, 5-control cabinet, 6-upper air duct case, 7-catalytic oxidation case, 8-lower air duct case, 9-bearing, 10-heating clamber, 11-heat exchanger.
Embodiment:
As shown in Figure 1, the present embodiment comprises bearing 9, high-speed centrifugal fan 1, heat exchanger 11, heating clamber 10, catalytic oxidation case 7, charcoal absorption case 4, , high-speed centrifugal fan 1 is installed on bearing 9 one end and is connected with described heat exchanger 11, heating clamber 10 is connected with heat exchanger 11 and is fixed on bearing 9, heating clamber 10 is connected with lower air duct case 8 respectively with catalytic oxidation case 7, heating clamber 10 top is provided with control cabinet 5, catalytic oxidation case 7 is connected with upper air duct case 6 respectively with heat exchanger 11, charcoal absorption case 4 is arranged in upper air duct case 6, side, heat exchanger 11 top is provided with air inlet case 3, high-speed centrifugal fan 1 top is provided with air outlet case 2.VOC waste gas during this device adopts the mode of heated by natural gas low-temperature catalytic oxidation to purify air.This device low temperature catalyst is temperature required is 120 DEG C-170 DEG C.
Operation principle of the present utility model is: during cleaning equipment work, wind effect is drawn by high-speed centrifugal fan 1, waste gas is first drawn into from heat exchanger 11 air inlet case 3, entered by heat exchanger 11 inside in the heating clamber 10 using neat gas burner heating, dusty gas moment is heated, then enter again in low-temperature catalytic oxidation case 7, in waste gas, VOC is water and carbon dioxide at the oxidized Direct Resolution in pellet type catalyst surface, and then the charcoal absorption case 4 in upper air duct case 6 processes, and discharge after again being lowered the temperature by heat exchanger 11
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (3)
1. a heated by natural gas low-temperature catalytic oxidation VOC purifier, comprise bearing, it is characterized in that: also comprise high-speed centrifugal fan, heat exchanger, heating clamber, catalytic oxidation case, charcoal absorption case, described high-speed centrifugal fan is installed on described bearing one end and is connected with described heat exchanger, described heating clamber is connected with described heat exchanger and is fixed on described bearing, described heating clamber is connected with lower air duct case respectively with described catalytic oxidation case, side, described heating clamber top is provided with control cabinet, described catalytic oxidation case is connected with upper air duct case respectively with described heat exchanger, described charcoal absorption case is arranged in upper air duct case, side, described heat exchanger top is provided with air inlet case, described high-speed centrifugal fan top is provided with air outlet case.
2. a kind of heated by natural gas low-temperature catalytic oxidation VOC purifier according to claim 1, is characterized in that: the VOC waste gas during this device adopts the mode of heated by natural gas low-temperature catalytic oxidation to purify air.
3. a kind of heated by natural gas low-temperature catalytic oxidation VOC purifier according to claim 1, is characterized in that: this device low temperature catalyst is temperature required is 120 DEG C-170 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520432237.7U CN204710111U (en) | 2015-06-23 | 2015-06-23 | A kind of heated by natural gas low-temperature catalytic oxidation VOC purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520432237.7U CN204710111U (en) | 2015-06-23 | 2015-06-23 | A kind of heated by natural gas low-temperature catalytic oxidation VOC purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204710111U true CN204710111U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520432237.7U Expired - Fee Related CN204710111U (en) | 2015-06-23 | 2015-06-23 | A kind of heated by natural gas low-temperature catalytic oxidation VOC purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN204710111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151088A (en) * | 2017-07-21 | 2017-09-12 | 浙江宜可欧环保科技有限公司 | The processing method of oily sludge on offshore platform |
| CN109529610A (en) * | 2018-12-24 | 2019-03-29 | 杭州谱育科技发展有限公司 | The processing unit and method of tail gas in acrylic acid production |
-
2015
- 2015-06-23 CN CN201520432237.7U patent/CN204710111U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151088A (en) * | 2017-07-21 | 2017-09-12 | 浙江宜可欧环保科技有限公司 | The processing method of oily sludge on offshore platform |
| CN109529610A (en) * | 2018-12-24 | 2019-03-29 | 杭州谱育科技发展有限公司 | The processing unit and method of tail gas in acrylic acid production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161018 Address after: 300000 Tianjin City Kodak Jinnan District eight in Taiwan Town Road No. 8 two Patentee after: In the new edge Biotechnology (Tianjin) Co., Ltd. Address before: Yangliuqing town, Liu Hau Road 300000 Tianjin city Xiqing District No. 30 (Yangliuqing town Industrial Company Hospital No. 18) Patentee before: Philip transwin Environmental Technology (Tianjin) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20180623 |