CN106247354A - Recuperation of heat catalysis oxidation organic waste gas treatment device - Google Patents
Recuperation of heat catalysis oxidation organic waste gas treatment device Download PDFInfo
- Publication number
- CN106247354A CN106247354A CN201610817778.0A CN201610817778A CN106247354A CN 106247354 A CN106247354 A CN 106247354A CN 201610817778 A CN201610817778 A CN 201610817778A CN 106247354 A CN106247354 A CN 106247354A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- heat
- waste gas
- recuperation
- treatment device
- Prior art date
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/10—Drying by heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2202/00—Combustion
- F23G2202/60—Combustion in a catalytic combustion chamber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/14—Gaseous waste or fumes
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Abstract
The invention discloses a kind of recuperation of heat catalysis oxidation organic waste gas treatment device.This recuperation of heat catalysis oxidation organic waste gas treatment device, including heat exchanger, the cold burden import of heat exchanger connects exhaust inlet pipe, the heat material outlet of heat exchanger is provided with heating flue gas leading, heating flue gas leading connects catalytic reactor, the outlet pipe of catalytic reactor connects burning fresh-air duct, and burning fresh-air duct is connected with the heat material import of heat exchanger, and the cold burden outlet of heat exchanger is provided with the exhaustor after air cleaning.The present invention utilizes heat exchanger by the heat recovery of catalysis burning final vacuum, is used for heating pending waste gas, can be substantially reduced the energy consumption that heating needs；Organic substance reaches finite concentration in the offgas, in the case of i.e. calorific value be enough to overcome system thermal loss, it might even be possible to need not auxiliary heater heating, be substantially reduced operating cost.
Description
Technical field
The present invention relates to organic catalysis technical field of combustion equipment, at especially a kind of recuperation of heat catalysis oxidation organic exhaust gas
Reason device.
Background technology
Catalysis burning is a kind of VOCs treatment technique, refers to, under the effect of catalyst, make the carbon in organic exhaust gas
Hydrogen compound rapid oxidation Cheng Shui and carbon dioxide, reach the purpose administered.For conventional Pt-Pd catalyst, catalysis burning
The temperature of room, it is generally required to reach more than 280-300 DEG C, can be only achieved higher organic pollutant removal rate.But for exhaust gas source
For the engineering of room temperature, a lot of heat wasted by the temperature needs being heated to waste gas be suitable for.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, makes full use of
Heat and exhaust-gas treatment respond well recuperation of heat catalysis oxidation organic waste gas treatment device.
The technical solution adopted for the present invention to solve the technical problems is: a kind of recuperation of heat catalysis oxidation VOCs treatment
Device, including heat exchanger, the cold burden import of heat exchanger connects exhaust inlet pipe, and it is useless that the heat material outlet of heat exchanger is provided with heating
Trachea, heating flue gas leading connects catalytic reactor, and the outlet pipe of catalytic reactor connects burning fresh-air duct, and burn clean gas
Managing the heat material import with heat exchanger to be connected, the cold burden outlet of heat exchanger is provided with the exhaustor after air cleaning；Described catalysis is anti-
Answer and air-introduced machine is installed on the outlet pipe of device.
Further, described catalytic reactor includes that catalytic reactor housing, catalytic reactor housing are built-in with auxiliary
Heater and catalytic combustors, auxiliary heater is arranged near heating flue gas leading.
Further, described burning fresh-air duct is provided with the homoiothermic exhaustor of connection exhaustor, on homoiothermic exhaustor
Gas control valve is installed.
Further, described heat exchanger is spiral-plate heat exchanger or tubular heat exchanger or plate type heat exchanger.
The invention has the beneficial effects as follows: present configuration is simple, and reasonable in design, easy to operate, the present invention utilizes heat exchanger
By the heat recovery of catalysis burning final vacuum, it is used for heating pending waste gas, the energy consumption that heating needs can be substantially reduced；?
In waste gas, Organic substance reaches finite concentration, in the case of i.e. calorific value be enough to overcome system thermal loss, it might even be possible to need not auxiliary
Help heater to heat, be substantially reduced operating cost；When waste gas calorific value exceedes system loss, chamber temperature liter in catalytic reactor
Gao Shi, by homoiothermic exhaustor, gives off a part of high-temperature gas, with the temperature of waste gas after reduction heating.
Accompanying drawing explanation
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Wherein: 1. heat exchanger, 2. catalytic reactor, 3. air-introduced machine, 4. exhaust inlet pipe, 5. heating flue gas leading, 6. burning
Fresh-air duct, 7. homoiothermic exhaustor, 8. exhaustor, 21. auxiliary heaters, 22. catalytic combustors.
Detailed description of the invention
Presently in connection with accompanying drawing, the present invention is further illustrated.These accompanying drawings are the schematic diagram of simplification only with signal side
The basic structure of the formula explanation present invention, therefore it only shows the composition relevant with the present invention.
Recuperation of heat catalysis oxidation organic waste gas treatment device as shown in Figure 1, including heat exchanger 1, the cold burden of heat exchanger 1 enters
Mouth connection has exhaust inlet pipe 4, and the heat material outlet of heat exchanger 1 is provided with heating flue gas leading 5, and heating flue gas leading 5 connection has catalysis
Reactor 2, the outlet pipe of catalytic reactor 2 connects burning fresh-air duct 6, the heat material import of burning fresh-air duct 6 and heat exchanger 1
Connecting, the cold burden outlet of heat exchanger 1 is provided with the exhaustor 8 after air cleaning；It is provided with on the outlet pipe of catalytic reactor 2
Air-introduced machine 3.
Catalytic reactor 2 includes that catalytic reactor housing, catalytic reactor housing are built-in with auxiliary heater 21 and catalysis
Agent combustor 22, auxiliary heater 21 is arranged near heating flue gas leading 5；The tune of connection exhaustor 8 is installed on burning fresh-air duct 6
Temperature exhaustor 7, homoiothermic exhaustor 7 is provided with gas control valve；Heat exchanger 1 uses the spiral-plate heat exchanger of adverse current.
This recuperation of heat catalysis oxidation organic waste gas treatment device simple in construction, reasonable in design, easy to operate, present invention profit
With heat exchanger 1 by the heat recovery of catalysis burning final vacuum, it is used for heating pending waste gas, heating needs can be substantially reduced
Energy consumption；Organic substance reaches finite concentration in the offgas, in the case of i.e. calorific value be enough to overcome system thermal loss, it might even be possible to
Need not auxiliary heater 21 heat, be substantially reduced operating cost；When waste gas calorific value exceedes system loss, in catalytic reactor 2
When chamber temperature raises, by homoiothermic exhaustor 7, give off a part of high-temperature gas, with the temperature of waste gas after reduction heating.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (4)
1. a recuperation of heat catalysis oxidation organic waste gas treatment device, it is characterised in that: include heat exchanger (1), heat exchanger (1)
Cold burden import connects exhaust inlet pipe (4), and the heat material outlet of heat exchanger (1) is provided with heating flue gas leading (5), heats flue gas leading
(5) connection has catalytic reactor (2), and the outlet pipe of catalytic reactor (2) connects burning fresh-air duct (6), and burn fresh-air duct
(6) being connected with the heat material import of heat exchanger (1), the cold burden outlet of heat exchanger (1) is provided with the exhaustor (8) after air cleaning；
Air-introduced machine (3) is installed on the outlet pipe of described catalytic reactor (2).
Recuperation of heat the most according to claim 1 catalysis oxidation organic waste gas treatment device, it is characterised in that: described catalysis
Reactor (2) includes that catalytic reactor housing, catalytic reactor housing are built-in with auxiliary heater (21) and catalytic combustors
(22), auxiliary heater (21) is arranged near heating flue gas leading (5).
Recuperation of heat the most according to claim 1 catalysis oxidation organic waste gas treatment device, it is characterised in that: described burning
Being provided with the homoiothermic exhaustor (7) of connection exhaustor (8) on fresh-air duct (6), homoiothermic exhaustor is provided with gas regulation on (7)
Valve.
Recuperation of heat the most according to claim 1 catalysis oxidation organic waste gas treatment device, it is characterised in that: described heat exchange
Device (1) is spiral-plate heat exchanger or tubular heat exchanger or plate type heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610817778.0A CN106247354A (en) | 2016-09-12 | 2016-09-12 | Recuperation of heat catalysis oxidation organic waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610817778.0A CN106247354A (en) | 2016-09-12 | 2016-09-12 | Recuperation of heat catalysis oxidation organic waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106247354A true CN106247354A (en) | 2016-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610817778.0A Pending CN106247354A (en) | 2016-09-12 | 2016-09-12 | Recuperation of heat catalysis oxidation organic waste gas treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106247354A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998828A (en) * | 2018-01-05 | 2018-05-08 | 成都瀚川环境科技有限公司 | A kind of organic waste gas purifying processing device |
| CN108043160A (en) * | 2018-01-05 | 2018-05-18 | 成都瀚川环境科技有限公司 | A kind of high removal rate organic exhaust gas exhaust apparatus |
| CN108067086A (en) * | 2018-01-05 | 2018-05-25 | 成都瀚川环境科技有限公司 | A kind of packages printing industry exhaust gas organic matter recovery and processing system |
| CN108211576A (en) * | 2018-01-05 | 2018-06-29 | 成都瀚川环境科技有限公司 | A kind of printing emission-control equipment |
Citations (5)
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| KR20060017963A (en) * | 2004-08-23 | 2006-02-28 | 동일제지 주식회사 | The second gas feedback system for the waste incinerating apparatus |
| CN201783301U (en) * | 2010-07-23 | 2011-04-06 | 江苏省环境科学研究院 | High-concentration organic waste gas catalytic combustion purifying device |
| CN105202553A (en) * | 2015-10-15 | 2015-12-30 | 苏州韵蓝环保科技有限公司 | Energy-saving organic exhaust gas catalytic combustion treatment device |
| CN205372582U (en) * | 2015-12-14 | 2016-07-06 | 东莞市东盛节能工程有限公司 | Catalytic combustion clarifier |
| CN205550038U (en) * | 2016-03-26 | 2016-09-07 | 江苏百纳环保设备有限公司 | Catalytic system of recovery waste heat |
-
2016
- 2016-09-12 CN CN201610817778.0A patent/CN106247354A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060017963A (en) * | 2004-08-23 | 2006-02-28 | 동일제지 주식회사 | The second gas feedback system for the waste incinerating apparatus |
| CN201783301U (en) * | 2010-07-23 | 2011-04-06 | 江苏省环境科学研究院 | High-concentration organic waste gas catalytic combustion purifying device |
| CN105202553A (en) * | 2015-10-15 | 2015-12-30 | 苏州韵蓝环保科技有限公司 | Energy-saving organic exhaust gas catalytic combustion treatment device |
| CN205372582U (en) * | 2015-12-14 | 2016-07-06 | 东莞市东盛节能工程有限公司 | Catalytic combustion clarifier |
| CN205550038U (en) * | 2016-03-26 | 2016-09-07 | 江苏百纳环保设备有限公司 | Catalytic system of recovery waste heat |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998828A (en) * | 2018-01-05 | 2018-05-08 | 成都瀚川环境科技有限公司 | A kind of organic waste gas purifying processing device |
| CN108043160A (en) * | 2018-01-05 | 2018-05-18 | 成都瀚川环境科技有限公司 | A kind of high removal rate organic exhaust gas exhaust apparatus |
| CN108067086A (en) * | 2018-01-05 | 2018-05-25 | 成都瀚川环境科技有限公司 | A kind of packages printing industry exhaust gas organic matter recovery and processing system |
| CN108211576A (en) * | 2018-01-05 | 2018-06-29 | 成都瀚川环境科技有限公司 | A kind of printing emission-control equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |