CN105240823B - A kind of station boiler air flash vessel exhaust steam recycling system - Google Patents
A kind of station boiler air flash vessel exhaust steam recycling system Download PDFInfo
- Publication number
- CN105240823B CN105240823B CN201510795633.0A CN201510795633A CN105240823B CN 105240823 B CN105240823 B CN 105240823B CN 201510795633 A CN201510795633 A CN 201510795633A CN 105240823 B CN105240823 B CN 105240823B
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- water
- flash vessel
- air flash
- user
- steam
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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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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The present invention relates to a kind of station boiler air flash vessel exhaust steam recycling system, including air flash vessel and coupled air flash vessel delivery pipe, the top of described air flash vessel delivery pipe is provided with tapping equipment, described tapping equipment includes the discharge electric adjustable section door being installed on described air flash vessel delivery pipe, the middle part of described air flash vessel delivery pipe is provided with steam line, described steam line connects a surface heater, and described surface heater is connected with water supply installation, user's water installations and steam trap connection.The invention has the beneficial effects as follows, by installing the flash-off steam heat that surface heater can make full use of boiler start/ stop process or discharge when normally running platoon, surely arranging additional, for our factory and user's HVAC heat supply, make waste heat cyclic utilization, save water source, energy saving, reduce entreprise cost, improve the performance of enterprises.
Description
Technical field
The present invention relates to generating energy technical field, the air flash vessel exhaust steam of more particularly, to a kind of station boiler is reclaimed sharp
Use system.
Background technology
Energy-saving and emission-reduction are the great strategic task of the relation sustainable development of socio-economy.Power industry is high-quality cleaning energy
The creator in source, is primary energy consumption rich and influential family and disposal of pollutants rich and influential family again, thus is also the emphasis that country implements energy-saving and emission-reduction
Field.In today of energy prices rise increasingly, energy-conservation all has far-reaching influence to enterprise or even entirely country.
In thermal power plant's soda pop thermodynamic cycle, qualified for ensureing Steam-water Quality or parameter, partly there is the soda pop of uniform temperature
Be forced to emit, cause substantial amounts of energy dissipation, the soda pop of this part be mainly reflected in unit open, stop during steam discharge and
Continuous blowdown system of boiler flash-off steam, deaerator exhaust etc. in running, if discarded soda pop can be recycled by fruit, will
Great amount of cost can be saved, the performance of enterprises can also be improved simultaneously.
Content of the invention
The technical problem to be solved is to provide a kind of station boiler air flash vessel exhaust steam and recycles system
System, by installing the sudden strain of a muscle that surface heater can make full use of boiler start/ stop process or discharge when normally running platoon, surely arranging additional
Steam steam heat, for our factory and user's HVAC heat supply, make waste heat cyclic utilization, save water source, energy saving, reduce enterprise and become
This, improve the performance of enterprises.
For achieving the above object, the present invention adopts following technical proposals：
A kind of station boiler air flash vessel exhaust steam recycling system, including air flash vessel and coupled big
Gas flash vessel delivery pipe, the top of described air flash vessel delivery pipe is provided with tapping equipment, and described tapping equipment includes being installed on
Discharge electric adjustable section door on described air flash vessel delivery pipe, the middle part of described air flash vessel delivery pipe is provided with steam supply pipe
Road, described steam line connects a surface heater, and described surface heater is connected with water supply installation, user's water installations
And steam trap connection.
Technical scheme is embodied in, and steam trap connection includes the drain water piping being connected with described surface heater,
Described drain water piping connects to Water Treatment.
Technical scheme is embodied in, and described drain water piping is provided with hydrophobic manually operated door.
Technical scheme is embodied in, and water supply installation includes the water supply line being connected with described surface heater,
Described water supply line is provided with water supply manually operated door and water supply electric adjustable section door.
Technical scheme is embodied in, described water supply line is also equipped with water supply flow meter, pressure of supply water table and
Supply water temperature table.
Technical scheme is embodied in, and user is used with the user that water installations include being connected with described surface heater
Waterpipe, described user's water service pipe road is provided with user with water manually operated door and user with water motorized adjustment door, described user's water
Pipeline connects to user area.
Technical scheme is embodied in, and described user's water service pipe road is also equipped with user's water pressure table and user
Use coolant-temperature gage table.
Technical scheme is embodied in, and tapping equipment also includes discharging bypass duct, on described discharge bypass duct
It is also equipped with discharge bypass manually operated door.
Technical scheme is embodied in, and steam line is additionally provided with steam supply manually operated door, described surface heater
Steam supply non-return flap is installed and described steam supply manually operated door between, also pacifies between described steam supply non-return flap and described surface heater
Equipped with steam supply thermometer and pressure of steam supply table.
The invention has the beneficial effects as follows,
1st, by installing surface-type heat exchanger additional, discharge the heat of soda pop during taking full advantage of boiler start/ stop, decrease
The loss of soda pop heat, has saved the energy.
2nd, by the waste heat of discharge soda pop after the heat exchange of surface-type heat exchanger, it is directly used in user or the heating of plant area is used
Water, saves entreprise cost, provides the performance of enterprises.
3rd, the steam condensation Cheng Shui after heat exchange, causes Water Treatment by drain water piping, after Water Treatment
Supply boiler can be continued recycle, saving water resource.
4th, the water vapour of air flash vessel discharge falls on equipment after the condensation of high-altitude, of long duration easily causes corruption of getting rusty
Erosion, greatly shortens the service life of equipment, and the insulating properties also resulting in electrical equipment reduce, and impact Power Plant is normally run
Reliability.
5th, produce very big noise during the discharge of air flash vessel, recovered using after can also reduce noise pollution.
Brief description
Fig. 1 is present configuration schematic diagram.
Wherein, 1- air flash vessel；2- air flash vessel delivery pipe；3- steam line；4- steam supply manually operated door；5- steam supply is inverse
Only door；6- steam supply thermometer；7- pressure of steam supply table；8- surface heater；9- user's water pressure table；10- user's water temperature
Degree table；11- user uses water manually operated door；12- user is with water motorized adjustment door；13- user area；14- water source；15- water supply electric adjustable
Section door；16- water supply flow meter；17- pressure of supply water table；18- supply water temperature table；19- water supply line；20- drain water piping；21- dredges
Water manually operated door；22- Water Treatment；23- discharges electric adjustable section door；24- discharge bypass manually operated door；25- discharges bypass duct；
26- user's water service pipe road；27- water supply manually operated door；28th, divider wall.
Specific embodiment
In order to the technical characterstic of this programme is clearly described, with reference to the accompanying drawings and examples the present invention is made into one
The explanation of step.
A kind of station boiler air flash vessel exhaust steam recycling system, as shown in figure 1, include air flash vessel 1 He
Coupled air flash vessel delivery pipe 2, the top of described air flash vessel delivery pipe 2 is provided with tapping equipment, described discharge
Device includes the discharge electric adjustable section door 23 being installed on described air flash vessel delivery pipe 2, described air flash vessel delivery pipe 2
Middle part be provided with steam line 3, described steam line 3 connects a surface heater 8, and described surface heater 8 connects
There are water supply installation, user's water installations and steam trap connection.
Steam trap connection includes the drain water piping 20 being connected with described surface heater 8, described drain water piping 20 connect to
Water Treatment 22, carries out heat exchange in surface heater 8, by the steam condensation Cheng Shui after heat exchange, by drain water piping 20
Cause Water Treatment 22, supply boiler can be continued after Water Treatment 22 and recycle.
Described drain water piping 20 is provided with hydrophobic manually operated door 21, for isolating.
Water supply installation includes the water supply line 19 being connected with described surface heater 8, and described water supply line 19 is provided with
Water supply manually operated door 27 and water supply electric adjustable section door 15, can be used for adjusting the output that watering 14 is delivered to surface heater 8.
Water supply flow meter 16, pressure of supply water table 17 and supply water temperature table 18 are also equipped with described water supply line 19, respectively
For monitoring water supply flow, pressure of supply water and supply water temperature.
User includes the user's water service pipe road 26 being connected with described surface heater 8, described user's water with water installations
Pipeline 26 is provided with user with water manually operated door 11 and user with water motorized adjustment door 12, is adjusted with water motorized adjustment door 12 by user
The water yield by surface heater 8 for the section, to adapt to the needs of different user, described user's water service pipe road 26 connects to user area
13, the water after surface heater 8 heating can be directly used for the heating water of this plant area HVAC or surrounding resident, saves energy
Source.
User is also equipped with described user's water service pipe road 26 with water pressure table 9 and user with coolant-temperature gage table 10, for supervising
The pressure and temperature of control user's water.
Tapping equipment also includes discharging bypass duct 25, and described discharge bypass duct 25 is also equipped with discharge bypass manually
Door 24, for controlled discharge volume and pressure of steam supply, prevents surface heater 8 pressure of steam supply not enough.
Steam supply manually operated door 4 is additionally provided with steam line 3, between described surface heater 8 and described steam supply manually operated door 4
Steam supply non-return flap 5 is installed, prevents steam from flowing backwards, strengthen the reliability of heater, described steam supply non-return flap 5 and described surface-type
It is also equipped with steam supply thermometer 6 and pressure of steam supply table 7, for monitoring pressure of steam supply and temperature between heater 8；When do not need steam
During vapour, steam supply manually operated door 4 can be closed, the discharge electric adjustable section door 23 opening air flash vessel delivery pipe 2 top is normally arranged
Put；When discharge electric adjustable section door 23 cannot be opened, can be carried out by discharging the discharge bypass manually operated door 24 on bypass duct 25
Steam discharge.
The divider wall 28 of setting in the system, plant area is isolated with user area.
The present invention can be achieved by the prior art without the technical characteristic of description, will not be described here.Certainly, above state
Bright is not limitation of the present invention, and the present invention is also not limited to the example above, and the art those of ordinary skill is at this
In bright essential scope, done change, remodeling, interpolation or replacing, also should belong to protection scope of the present invention.
Claims (9)
1. a kind of station boiler air flash vessel exhaust steam recycling system, including air flash vessel and coupled air
Flash vessel delivery pipe it is characterised in that the top of described air flash vessel delivery pipe is provided with tapping equipment, described tapping equipment bag
Include the discharge electric adjustable section door being installed on described air flash vessel delivery pipe, the middle part setting of described air flash vessel delivery pipe
There is steam line, described steam line connects a surface heater, described surface heater is connected with water supply installation, user
With water installations and steam trap connection.
2. as claimed in claim 1 a kind of station boiler with air flash vessel exhaust steam recycling system it is characterised in that dredge
Water installations include the drain water piping being connected with described surface heater, and described drain water piping connects to Water Treatment.
3. as claimed in claim 2 a kind of station boiler with air flash vessel exhaust steam recycling system it is characterised in that institute
State drain water piping and be provided with hydrophobic manually operated door.
4. as claimed in claim 1 a kind of station boiler with air flash vessel exhaust steam recycling system it is characterised in that supply
Water installations include the water supply line being connected with described surface heater, and described water supply line is provided with water supply manually operated door and water supply
Electric adjustable section door.
5. as claimed in claim 4 a kind of station boiler with air flash vessel exhaust steam recycling system it is characterised in that institute
State and water supply flow meter, pressure of supply water table and supply water temperature table are also equipped with water supply line.
6. the air flash vessel exhaust steam recycling system of a kind of station boiler as described in claim 1 or 2 or 4, its feature
It is, user includes the user's water service pipe road being connected with described surface heater with water installations, on described user's water service pipe road
It is provided with user with water manually operated door and user with water motorized adjustment door, described user's water service pipe road connects to user area.
7. as claimed in claim 6 a kind of station boiler with air flash vessel exhaust steam recycling system it is characterised in that institute
State and user's water pressure table is also equipped with user's water service pipe road and user uses coolant-temperature gage table.
8., as described a kind of station boiler air flash vessel exhaust steam recycling system arbitrary in claim 1 to 7, it is special
Levy and be, tapping equipment also includes discharging bypass duct, described discharge bypass duct is also equipped with discharge bypass manually operated door.
9. as claimed in claim 8 a kind of station boiler with air flash vessel exhaust steam recycling system it is characterised in that supply
Steam supply manually operated door is additionally provided with steam pipe road, between described surface heater and described steam supply manually operated door, steam supply check is installed
Door, is also equipped with steam supply thermometer and pressure of steam supply table between described steam supply non-return flap and described surface heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510795633.0A CN105240823B (en) | 2015-11-18 | 2015-11-18 | A kind of station boiler air flash vessel exhaust steam recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510795633.0A CN105240823B (en) | 2015-11-18 | 2015-11-18 | A kind of station boiler air flash vessel exhaust steam recycling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105240823A CN105240823A (en) | 2016-01-13 |
| CN105240823B true CN105240823B (en) | 2017-03-08 |
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ID=55038576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510795633.0A Expired - Fee Related CN105240823B (en) | 2015-11-18 | 2015-11-18 | A kind of station boiler air flash vessel exhaust steam recycling system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105240823B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260294B (en) * | 2019-07-19 | 2024-06-11 | 吉林电力股份有限公司四平第一热电公司 | Online recycling system for waste heat of high-temperature waste water of boiler body |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4412491A1 (en) * | 1994-04-12 | 1995-10-19 | Hestermann Gerhard | Recovery and recirculation of rinsing water from surface treatment stations |
| US8553671B2 (en) * | 2010-03-10 | 2013-10-08 | Lg Electronics Inc. | Method and apparatus for transmitting uplink control information in a wireless communication system |
| JP2012220123A (en) * | 2011-04-11 | 2012-11-12 | Shinei Giken:Kk | Method of generating clean steam using discharged low pressure steam as heat source, and device therefor |
| CN202253573U (en) * | 2011-09-30 | 2012-05-30 | 西安吉意创新科技有限公司 | Dead steam recycling device of continuous blowdown flash tank |
| CN202791977U (en) * | 2012-10-10 | 2013-03-13 | 大唐彬长发电有限责任公司 | DC (direct current) coal-fired generating unit starting system |
| CN204063999U (en) * | 2014-08-14 | 2014-12-31 | 河北玖翔节能技术有限公司 | Power generating system by glass-kiln waste heat dead steam recycling system |
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2015
- 2015-11-18 CN CN201510795633.0A patent/CN105240823B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN105240823A (en) | 2016-01-13 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20191118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |