CN206018551U - Integral type waste heat recoverer - Google Patents
Integral type waste heat recoverer Download PDFInfo
- Publication number
- CN206018551U CN206018551U CN201620833269.2U CN201620833269U CN206018551U CN 206018551 U CN206018551 U CN 206018551U CN 201620833269 U CN201620833269 U CN 201620833269U CN 206018551 U CN206018551 U CN 206018551U
- Authority
- CN
- China
- Prior art keywords
- heat
- integral type
- type waste
- waste heat
- heat regenerator
- 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.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Integral type waste heat recoverer, including gas access (2), gas outlet (3), discard solution discharge port (4) and housing (1), it is characterized in that there is gas access (2) on housing (1) top, there is discard solution discharge port (4) bottom, gas outlet (3) is arranged at bottom, top has superheater (7), middle part to have heat regenerator II (6) and heat regenerator I (5) from top to bottom.This utility model has to the gradable recycling of waste thermal energy, while the advantage of the different brackets steam for producing.
Description
Technical field
This utility model belongs to energy-conserving and environment-protective field, and in particular to integral type waste heat recoverer.
Background technology
With China's rapid industrial development, chemical plant installations progressively towards high temperature, high pressure, large-scale development, particularly
As Coal Chemical Industry scale is towards extensive development, coal gasification pressure is more than 4.0MPa, day coal feeding amount in thousands of tons of, for gasification
High-quality coal is fewer and feweri, the colm of can only finally gasify high ash, high-sulfur, high ash melting point etc., forces gasification towards high pressure, height
Develop in the direction of temperature so that the temperature of gasification gas or follow-up waste gas, pressure are also correspondingly improved, patent name：A kind of high temperature
High-pressure waste-heat withdrawer, application number：201110462710.2 patent solves high pressure, high temperature problem, still with current fixed bed
The heat recovering process and equipment that gasification is used is the same, is all one-level recuperation of heat, produces a kind of steam of grade (Modern Coal-based Chemical skill
Art Manual Second Edition, typical fixed bed gasification technological process in 5 for introducing of page 424 to 428), so not only cause resource
Waste, while also polluting environment.Patent name：Pressing gas waste heat recoverer, Application No. 200510010273.5 special
Profit is mainly used in solving coal gasification, improves heat recovery efficiency, but only one of which heat regenerator, heating gas and water also only one
Level recuperation of heat, produces a kind of steam of grade, makes temperature of exit gas height, heat recovery insufficient, causes heat loss serious, with
When the single steam that produces, it is impossible to meet the different brackets steam of different purposes needs, cause the single waste of steam of production.
Content of the invention
The purpose of this utility model is exactly to overcome the shortcoming and defect in above-mentioned technology, there is provided a kind of can to waste thermal energy
Classification is recycled, while the integral type waste heat recoverer of the different brackets steam for producing.
This utility model provide integral type waste heat recoverer, it include gas access, gas outlet, discard solution discharge port and
Housing, it is characterised in that housing tip has gas access, bottom to have discard solution discharge port, bottom to have gas outlet, top to have overheated
Device, middle part have heat regenerator II and heat regenerator I from top to bottom.
Superheater as above has middle pressure steam entrance and superheated steam outlet.
Heat regenerator II as above has II admission port of heat regenerator and middle pressure steam outlet.
Heat regenerator I as above has I admission port of heat regenerator and low-pressure steam outlet.
The present invention can set up different heat exchange areas, production varying number and grade according to follow-up steam quality requirements
Steam.
The beneficial effects of the utility model are as follows：
1) integral type waste heat recoverer can be recycled to used heat classification.
2) the different grades of steam that integral type waste heat recoverer can be produced simultaneously.
3) integral type waste heat recoverer floor space is little, investment place, and heat recovery efficiency is high.
Description of the drawings
Fig. 1 is integral type waste heat recoverer schematic diagram of the present utility model.
As illustrated, 1- housings, 2- gas accesses, 3- gas outlets, 4- discard solution discharge ports, 5- heat regenerators I, 6- heat are returned
Receive device II, 7- superheaters, I admission port of 8- heat regenerators, 9- low-pressure steam outlets, II admission port of 10- heat regenerators, pressure in 11-
Steam (vapor) outlet, 12- middle pressure steam entrances, 13- superheated steams are exported.
Specific embodiment
Embodiment 1
Integral type waste heat recoverer, it include gas access 2, gas outlet 3, discard solution discharge port 4 and housing 26, housing 1
Top has gas access 2, bottom to have discard solution discharge port 4, bottom to have gas outlet 3, top to have superheater 7, and middle part is from top to bottom
There are heat regenerator II 6 and heat regenerator I 5.Superheater 7 has middle pressure steam entrance 12 and superheated steam outlet 13.Heat regenerator II 6
There are II admission port 10 of heat regenerator and middle pressure steam outlet 11.Heat regenerator I 5 has I admission port 8 of heat regenerator and low-pressure steam to go out
Mouth 9.
High temperature and high pressure gas are entered integral type waste heat recoverer and mistake through the gas access 2 of integral type waste heat recoverer
Hot water in hot device 7 carries out heat exchange and generates superheated steam, and the high-temperature gas after heat exchange is continued traveling downwardly, with heat regenerator II
Hot water in 6 carries out pressing saturated vapor, the high temperature and high pressure gas after heat exchange to continue downwards, with recuperation of heat in heat exchange generation
In device I 5, hot water carries out heat exchange and generates pressure low-pressure saturated vapor, through superheater 7, heat regenerator II 6 and heat regenerator I 5
It is separately recovered the outlet of the gas from gas after heat 3 and is discharged to lower procedure, the condensation waste liquid produced during reclaiming heat is through useless
Liquid floss hole 4 discharges integral type waste heat recoverer.
Claims (4)
1. integral type waste heat recoverer, it includes gas access (2), gas outlet (3), discard solution discharge port (4) and housing (1),
It is characterized in that housing (1) top has gas access (2), bottom to have discard solution discharge port (4), bottom to have gas outlet (3), top
There are superheater (7), middle part to have heat regenerator II (6) and heat regenerator I (5) from top to bottom.
2. such as claim 1 integral type waste heat recoverer (1), it is characterised in that described superheater (7) has middle pressure steam entrance
(12) and superheated steam outlet (13).
3. such as claim 1 integral type waste heat recoverer (1), it is characterised in that described heat regenerator II (6) has heat regenerator
II admission port (10) and middle pressure steam outlet (11).
4. such as claim 1 integral type waste heat recoverer (1), it is characterised in that described heat regenerator I (5) has heat regenerator I
Admission port (8) and low-pressure steam outlet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620833269.2U CN206018551U (en) | 2016-08-03 | 2016-08-03 | Integral type waste heat recoverer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620833269.2U CN206018551U (en) | 2016-08-03 | 2016-08-03 | Integral type waste heat recoverer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206018551U true CN206018551U (en) | 2017-03-15 |
Family
ID=58245636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620833269.2U Active CN206018551U (en) | 2016-08-03 | 2016-08-03 | Integral type waste heat recoverer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206018551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190318A (en) * | 2016-08-03 | 2016-12-07 | 赛鼎工程有限公司 | A kind of Processes and apparatus of coke gasification |
| CN106221807A (en) * | 2016-08-03 | 2016-12-14 | 赛鼎工程有限公司 | A kind of coke gasification produces the method and apparatus of coal gas |
-
2016
- 2016-08-03 CN CN201620833269.2U patent/CN206018551U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190318A (en) * | 2016-08-03 | 2016-12-07 | 赛鼎工程有限公司 | A kind of Processes and apparatus of coke gasification |
| CN106221807A (en) * | 2016-08-03 | 2016-12-14 | 赛鼎工程有限公司 | A kind of coke gasification produces the method and apparatus of coal gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102796537B (en) | System and method for recovering superheated steam of waste heat of raw gas of combined coke oven | |
| CN103131432B (en) | Method for recovering waste heat from coke oven raw gas | |
| CN105366751B (en) | A kind of energy saving and environment friendly comprehensive reutilization method of coal chemical industry gasification washing Heisui River high temperature flashed vapour | |
| WO2015143955A1 (en) | Solid fuel staged gasification-combustion dual-bed polygeneration system and method | |
| CN106587233B (en) | A kind of method of comprehensive utilization of coal chemical industry gasification Heisui River high temperature flashed vapour | |
| CN102787874A (en) | Device and method for power generation by waste heat of blast furnace slag | |
| CN206018551U (en) | Integral type waste heat recoverer | |
| CN2937134Y (en) | Semi-waste pot type gas fluid-bed gasification furnace set | |
| CN101603679A (en) | Wen Cizhong presses afterheat boiler system in the float glass smelting kiln | |
| CN102925165A (en) | Afterheat recovery system for raw coke oven gas of coke oven ascension pipe | |
| CN202691998U (en) | Automatic dust removal type waste heat boiler | |
| CN201686499U (en) | Steam-employed tube digestion heating device | |
| CN203797613U (en) | Medium-temperature medium-pressure waste heat boiler for biomass synthetic gas cooling | |
| CN101275738A (en) | After heat power station heat system for performing vacuum deoxidization using steam turbine condenser | |
| CN202808702U (en) | Combined system for recovering superheated steam from afterheat of coke-oven raw gas | |
| CN109163571B (en) | Pot-type calcining furnace waste heat power generation system based on header pipe system | |
| CN204079875U (en) | A kind of new Type Coke Oven raw gas waste-heat recovery device | |
| CN106287629A (en) | The Processes and apparatus that integral type used heat classification is reclaimed | |
| CN106123632B (en) | A kind of method to be generated electricity using residual heat of aluminum reduction cell | |
| CN204373429U (en) | A kind of equipment for recycling flue gas waste heat of coke | |
| CN108979773B (en) | High-efficient power generation system of burning furnace waste heat is forged to pot-type based on header system | |
| CN2929478Y (en) | Heat conduction oil steam generator for recovering coking chemical products | |
| CN209210728U (en) | Chemical industry coke pressurized gasification furnace system | |
| CN203010571U (en) | Mid-temperature transferred gas heat recovery system in improved hydrogen manufacturing device | |
| CN203625040U (en) | Device for improving steam yield of low-temperature residual-heat recycling system for sulfuric acid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |