CN2929478Y - Heat conduction oil steam generator for recovering coking chemical products - Google Patents
Heat conduction oil steam generator for recovering coking chemical products Download PDFInfo
- Publication number
- CN2929478Y CN2929478Y CNU2006200858085U CN200620085808U CN2929478Y CN 2929478 Y CN2929478 Y CN 2929478Y CN U2006200858085 U CNU2006200858085 U CN U2006200858085U CN 200620085808 U CN200620085808 U CN 200620085808U CN 2929478 Y CN2929478 Y CN 2929478Y
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- Prior art keywords
- oil
- steam
- heat
- steam generator
- chemical products
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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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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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
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model discloses a heat conducting oil steam generating device used for recovering carbonization chemical products belonging to a heating steam generating device, in particular to a steam generating device used by carbonization enterprises to recover steam in each procedure. The structure of the heat conducting oil steam generating device is that a heat oil outlet of a heat-conducting oil heating-furnace is connected with a heat-conducting hot oil inlet of a steam generator through canals, an oil circulating flow-off of the steam generator is connected with an oil inlet of the heating-furnace through an oil scavenger pipe and a circulating oil pump, and the steam generator is provided with an waste-water inlet and a steam outlet. The heat conducting oil steam generating device used for recovering carbonization chemical products disclosed by the utility model can make full use of coal gas and waste water in carbonization process to generate carbonization and recover steam, realizing full utilization of resources and reducing the production of waste water, which is applicable to the novel equipment of energy-efficient and environmental protection used in carbonization enterprises.
Description
Affiliated technical field
The utility model belongs to the heating steam generating means, reclaims the steam raising plant of each operation especially for the coal chemical enterprise product.
Background technology
The recovery of chemical products is important production links in coal chemical enterprise, requiredly in the ammonia recovery process heat washing ammoniacal liquor with water vapour, thereby ammonia is separated, to the benzene in the washing oil, also need to separate with a large amount of high-temperature steams, usually these steam all use steam boiler to produce with soft water, so not only need a large amount of soft water, and the condensed water that produces after the steam condensation sneaks into again waste water quantity increased, and increased very big workload for follow-up sewage disposal.
Summary of the invention
The purpose of this utility model provides a kind of technical scheme of utilizing the waste water in the coking Chemical Manufacture to produce the novel steam generation apparatus of steam.
The technical solution of the utility model is, a kind of coking chemical products reclaim uses the conduction oil steam raising plant, it is characterized in that: the hot oil outlet of heat transfer oil heater links the heat conduction hot oil inlet of steam generator by pipeline, the oily refluxing opening of steam generator is equipped with waste water import and steam (vapor) outlet by the oil-in of oil return pipe and oil circulating pump binding heating furnace on the steam generator.
On the described oil return pipe gas-liquid separator is housed.
The exhanst gas outlet of described heat transfer oil heater is through the gas approach of pipeline binding waste-heat recoverer, and the hot-blast outlet of heat pipe waste-heat recoverer links to each other with the air inlet of heating furnace burner.
Heat transfer oil heater is fuel with the coke gas in this device, conduction oil after the heating enters steam generator, coking chemical waste water heating the becoming steam that the thermal-arrest tube bank of steam generator will enter in the generator enters ammonia recovery or other coke chemicals reclaimers, can save a large amount of soft water that original steam boiler uses, avoided the increase of the waste water quantity that causes because of steam condensate (SC) simultaneously, alleviate treatment pressure of sewage, this device has been installed the heat pipe waste-heat recoverer can improve rate of energy.Use this device to replace traditional steam boiler to have the following advantages: 1. can make full use of self-produced coke-stove gas; 2. can remove boiler plant, softened water equipment and boiler attendance administrative staff from; 3. realize the ammonia still process of " zero " steam, reduce newly-increased waste water, alleviate follow-up sewage disposal burden; 4. can keep the stable operation of ammonia distillation process according to technological requirement steam regulation pressure, flow at any time, effectively increase ammonia and reclaim and reduce the waste water ammon amount.But, only use 10 months with regard to recyclable investment according to more than 400 ten thousand yuan of coke-oven plant's net increase in every year benefits of testing 1,700,000 tons of annual outputs.
The disclosed coking chemical products of the utility model reclaim the coal gas and the waste water that can make full use of in the coking production with the conduction oil steam raising plant and produce the steam that usefulness is reclaimed in coking, realizing the generation that makes full use of and can reduce sewage of resource, is to be suitable for the energy-conserving and environment-protective new equipment that coal chemical enterprise uses.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model,
Among the figure, 1. gas inlet, 2. oil circulating pump, 3. oil return pipe, 4. heat transfer oil heater, 5. heat transfer oil heater hot oil outlet, 6. gas-liquid separator, 7. heat conductive oil inlet, 8. conduction oil refluxing opening, 9. thermal-arrest tube bank, 10. steam (vapor) outlet, 11. steam generators, 12. the waste water import, the outlet of 13. flue gas of heating furnace, 14. hot-blast outlets, 15. air intlet, 16. heat pipe waste-heat recoverers, 17. Waste gas outlets, 18. gas approach, 19. burners, 20. burner air inlets.
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
Claims (3)
1. coking chemical products reclaim and use the conduction oil steam raising plant, it is characterized in that: the hot oil outlet of heat transfer oil heater links the heat conduction hot oil inlet of steam generator by pipeline, the oily refluxing opening of steam generator is equipped with waste water import and steam (vapor) outlet by the oil-in of oil return pipe and oil circulating pump binding heating furnace on the steam generator.
2. coking chemical products according to claim 1 reclaim and use the conduction oil steam raising plant, it is characterized in that: on the described oil return pipe gas-liquid separator is housed.
3. coking chemical products according to claim 1 reclaim uses the conduction oil steam raising plant, it is characterized in that: the exhanst gas outlet of described heat transfer oil heater is through the gas approach of pipeline binding heat pipe waste-heat recoverer, and the hot-blast outlet of waste-heat recoverer links to each other with the air inlet of heat-conducting oil heating burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200858085U CN2929478Y (en) | 2006-06-20 | 2006-06-20 | Heat conduction oil steam generator for recovering coking chemical products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200858085U CN2929478Y (en) | 2006-06-20 | 2006-06-20 | Heat conduction oil steam generator for recovering coking chemical products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2929478Y true CN2929478Y (en) | 2007-08-01 |
Family
ID=38307860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200858085U Expired - Lifetime CN2929478Y (en) | 2006-06-20 | 2006-06-20 | Heat conduction oil steam generator for recovering coking chemical products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2929478Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101200646B (en) * | 2007-09-02 | 2010-09-08 | 程相魁 | Waste water zero discharging method for coke-oven gas dew-point returning process |
| CN108168102A (en) * | 2017-12-04 | 2018-06-15 | 新奥泛能网络科技股份有限公司 | High-temperature heating equipment |
| CN109058962A (en) * | 2018-06-19 | 2018-12-21 | 蒙城县盛焰秸秆有限公司 | A kind of biologic grain steam generator |
-
2006
- 2006-06-20 CN CNU2006200858085U patent/CN2929478Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101200646B (en) * | 2007-09-02 | 2010-09-08 | 程相魁 | Waste water zero discharging method for coke-oven gas dew-point returning process |
| CN108168102A (en) * | 2017-12-04 | 2018-06-15 | 新奥泛能网络科技股份有限公司 | High-temperature heating equipment |
| CN109058962A (en) * | 2018-06-19 | 2018-12-21 | 蒙城县盛焰秸秆有限公司 | A kind of biologic grain steam generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070801 |
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| EXPY | Termination of patent right or utility model |