CN105889964A - Boiler waste gas waste heat cyclic utilization system - Google Patents
Boiler waste gas waste heat cyclic utilization system Download PDFInfo
- Publication number
- CN105889964A CN105889964A CN201510968285.2A CN201510968285A CN105889964A CN 105889964 A CN105889964 A CN 105889964A CN 201510968285 A CN201510968285 A CN 201510968285A CN 105889964 A CN105889964 A CN 105889964A
- Authority
- CN
- China
- Prior art keywords
- water inlet
- waste gas
- outlet pipe
- heat
- inlet pipe
- 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
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a boiler waste gas waste heat cyclic utilization system. The boiler waste gas waste heat cyclic utilization system comprises a smoke connector, a waste gas treatment device, a heat energy converter and a gas outlet, wherein the smoke connector is arranged on a boiler exhaust port; the smoke connector communicates with the waste gas treatment device; the waste gas treatment device communicates with the heat energy converter; the heat energy converter then communicates with the gas outlet; the heat energy converter comprises a converter shell and a heat exchange pipe; the heat exchange pipe is arranged in the converter shell; the heat exchange pipe is provided with water inlet pipes and a water outlet pipe; the water inlet pipes are arranged close to the gas outlet; the water outlet pipe is arranged close to the waste gas treatment device; the number of the water inlet pipes is three, and the number of the water outlet pipe is one; the water inlet pipes communicate with the water outlet pipe; the water inlet pipes and the water outlet pipe are separately provided with a valve; and the water inlet pipes and the water outlet pipe are V-shaped. According to the boiler waste gas waste heat cyclic utilization system, the shape of the heat exchange pipe is designed according to continuous consumption of waste gas heat, so that waste gas waste heat is fully cyclically utilized.
Description
Technical field
The invention belongs to environmental technology field, particularly relate to a kind of boiler waste gas recycling residual heat system.
Background technology
Promote a conservation culture, be the relation well-being of the people, concern the national following long-range matter of fundamental importance.In the face of resource constraint be becoming tight, environmental pollution is serious, the severe situation of ecosystem degradation; must establish respect for nature, comply with the nature, the conservation culture theory of conservation of nature; Ecological Civilization Construction is placed on prominent position; incorporate economic construction, political development, cultural construction, social construction each side and overall process; make great efforts to build beautiful China, it is achieved Chinese nation's Sustainable Development.
Adhere to economizing on resources and protecting the fundamental state policy of environment; adhere to the policy that economization at first, protection are preferential, clear-cutting forestland is master; put forth effort to advance Green Development, cycle development, low carbon development; formed and economize on resources and protect the spatial framework of environment, the industrial structure, the mode of production, life style, make contributions for ecological safty.
Boiler expellant gas is typically all high temperature, and air is not only polluted by steam, wastes heat, and this is that we do not advocate.
Summary of the invention
The present invention is directed to above deficiency, it is provided that a kind of boiler waste gas recycling residual heat system.
The technical solution adopted in the present invention is:
A kind of boiler waste gas recycling residual heat system, including flue gas interface, emission-control equipment, heat energy converter, gas outlet, flue gas interface is arranged on boiler exhaust mouth, flue gas interface connection emission-control equipment, emission-control equipment connection heat energy converter, heat energy converter connects gas outlet again, heat energy converter includes converter housing and heat exchanger tube, heat exchanger tube is arranged in converter housing, heat exchanger tube is provided with water inlet pipe and outlet pipe, water inlet pipe is arranged close at gas outlet, outlet pipe is installed at emission-control equipment, water inlet pipe is provided with three, outlet pipe one, water inlet pipe connection outlet pipe, water inlet pipe and outlet pipe are fitted with valve, water inlet pipe and outlet pipe are V-arrangement.
As preferably, described water inlet pipe shape may be designed to helical form, and such heat absorption is more abundant.
As preferably, the caliber of described water inlet pipe is 1/3rd of outlet pipe.
The invention has the beneficial effects as follows:
Constantly consume the shape designing heat exchanger tube according to waste-gas heat, make waste gas residual heat sufficiently be recycled.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure 1, flue gas interface, 2, emission-control equipment, 3, converter housing, 4, gas outlet, 5, valve, 6, outlet pipe, 7, water inlet pipe.
Detailed description of the invention:
Presently in connection with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, a kind of boiler waste gas recycling residual heat system, including flue gas interface 1, emission-control equipment 2, heat energy converter, gas outlet 4, flue gas interface 1 is arranged on boiler exhaust mouth, flue gas interface 1 connects emission-control equipment 2, emission-control equipment 2 connects heat energy converter, heat energy converter connects gas outlet 4 again, heat energy converter includes converter housing 3 and heat exchanger tube, heat exchanger tube is arranged in converter housing 3, heat exchanger tube is provided with water inlet pipe 7 and outlet pipe 6, water inlet pipe 7 is arranged close at gas outlet 4, outlet pipe 6 is installed at emission-control equipment 2, water inlet pipe 7 is provided with three, outlet pipe 6 one, water inlet pipe 7 connects outlet pipe 6, water inlet pipe 7 and outlet pipe 6 are fitted with valve, water inlet pipe 7 and outlet pipe 6 are V-arrangement.
Water inlet pipe 7 shape may be designed to helical form, and such heat absorption is more abundant, and the caliber of water inlet pipe 7 is 1/3rd of outlet pipe 6.
The above; being only the detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any those of ordinary skill in the art are in the technical scope that disclosed herein; the change that can readily occur in or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims are limited.
Claims (3)
1. a boiler waste gas recycling residual heat system, including flue gas interface, emission-control equipment, heat energy converter, gas outlet, it is characterized in that: flue gas interface is arranged on boiler exhaust mouth, flue gas interface connection emission-control equipment, emission-control equipment connection heat energy converter, heat energy converter connects gas outlet again, heat energy converter includes converter housing and heat exchanger tube, heat exchanger tube is arranged in converter housing, heat exchanger tube is provided with water inlet pipe and outlet pipe, water inlet pipe is arranged close at gas outlet, outlet pipe is installed at emission-control equipment, water inlet pipe is provided with three, outlet pipe one, water inlet pipe connection outlet pipe, water inlet pipe and outlet pipe are fitted with valve, water inlet pipe and outlet pipe are V-arrangement.
A kind of boiler waste gas recycling residual heat system the most according to claim 1, it is characterised in that: water inlet pipe shape may be designed to helical form.
A kind of boiler waste gas recycling residual heat system the most according to claim 1, it is characterised in that: the caliber of water inlet pipe is 1/3rd of outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510968285.2A CN105889964A (en) | 2015-12-22 | 2015-12-22 | Boiler waste gas waste heat cyclic utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510968285.2A CN105889964A (en) | 2015-12-22 | 2015-12-22 | Boiler waste gas waste heat cyclic utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105889964A true CN105889964A (en) | 2016-08-24 |
Family
ID=57001978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510968285.2A Pending CN105889964A (en) | 2015-12-22 | 2015-12-22 | Boiler waste gas waste heat cyclic utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105889964A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201016594Y (en) * | 2007-03-28 | 2008-02-06 | 解金仙 | Waste flue gas heat exchanger |
| CN203083139U (en) * | 2013-01-27 | 2013-07-24 | 东莞中盈环科节能科技有限公司 | Energy-saving system for boiler flue gas waste heat recovery |
| CN103292619A (en) * | 2013-06-08 | 2013-09-11 | 王锡津 | Water heat exchanging device |
| WO2014187560A1 (en) * | 2013-05-21 | 2014-11-27 | Linde Aktiengesellschaft | Heat exchanger, method for maintaining, producing and operating a heat exchanger, power plant and method for generating electric power |
| CN204165067U (en) * | 2014-10-31 | 2015-02-18 | 南昌市华远针织染整有限公司 | Boiler flue heat reclaiming system |
| CN105043138A (en) * | 2015-07-27 | 2015-11-11 | 江苏欣润塑胶有限公司 | Flue gas waste heat recovery system |
| CN205351370U (en) * | 2015-12-22 | 2016-06-29 | 江苏卓易环保科技有限公司 | Exhaust gas of boiler residual heat recycling utilizes device |
-
2015
- 2015-12-22 CN CN201510968285.2A patent/CN105889964A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201016594Y (en) * | 2007-03-28 | 2008-02-06 | 解金仙 | Waste flue gas heat exchanger |
| CN203083139U (en) * | 2013-01-27 | 2013-07-24 | 东莞中盈环科节能科技有限公司 | Energy-saving system for boiler flue gas waste heat recovery |
| WO2014187560A1 (en) * | 2013-05-21 | 2014-11-27 | Linde Aktiengesellschaft | Heat exchanger, method for maintaining, producing and operating a heat exchanger, power plant and method for generating electric power |
| CN103292619A (en) * | 2013-06-08 | 2013-09-11 | 王锡津 | Water heat exchanging device |
| CN204165067U (en) * | 2014-10-31 | 2015-02-18 | 南昌市华远针织染整有限公司 | Boiler flue heat reclaiming system |
| CN105043138A (en) * | 2015-07-27 | 2015-11-11 | 江苏欣润塑胶有限公司 | Flue gas waste heat recovery system |
| CN205351370U (en) * | 2015-12-22 | 2016-06-29 | 江苏卓易环保科技有限公司 | Exhaust gas of boiler residual heat recycling utilizes device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |