CN204005938U - Environmental-protection energy-saving device is reclaimed in injecting type exhaust steam - Google Patents

Environmental-protection energy-saving device is reclaimed in injecting type exhaust steam Download PDF

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Publication number
CN204005938U
CN204005938U CN201420281550.0U CN201420281550U CN204005938U CN 204005938 U CN204005938 U CN 204005938U CN 201420281550 U CN201420281550 U CN 201420281550U CN 204005938 U CN204005938 U CN 204005938U
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China
Prior art keywords
exhaust steam
reclaimed
energy
energy saver
liquid separator
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Expired - Fee Related
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CN201420281550.0U
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Chinese (zh)
Inventor
李乔同
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李乔同
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Priority to CN201420281550.0U priority Critical patent/CN204005938U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00Climate change mitigation technologies for sector-wide applications
    • Y02P80/10Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Abstract

The utility model discloses a kind of injecting type exhaust steam and reclaim environmental-protection energy-saving device, it is characterized in that: structure comprises that energy saver is reclaimed in oxygen-eliminating device, exhaust steam and water inlet vapour liquid separator is in series; The air intake of energy saver upper side is reclaimed in deaerator exhaust access exhaust steam, this exhaust steam is reclaimed energy saver another end and is accessed desalination cooling water intake again, utilize high efficiency nozzle to spray and wrap up in suction exhaust steam, mixed lifting demineralized water temperature, water inlet vapour liquid separator top is also provided with oxygen outlet.The utility model saturated vapor heat energy makes full use of minimizing atmosphere pollution, enterprise's UTILIZATION OF VESIDUAL HEAT IN, and exhaust steam organic efficiency is high.

Description

Environmental-protection energy-saving device is reclaimed in injecting type exhaust steam
Technical field
The utility model relates to energy saver technical field, and particularly environmental-protection energy-saving device is reclaimed in a kind of injecting type exhaust steam.
Background technology
Various vapour systems have consumed large energy, and only industry, civil boiler just consume the nearly 500,000,000 tons of left and right of raw coal every year, and it is mainly in order to meet the use of vapour system.
At present, in vapour system, more than 85% all adopt surface-type heat exchanger, to meet industry and civilian demand.
Steam surface formula heat exchanger is in the process of using, and steam and working medium are carried out heat transmission, and heat transfer steam is due to heat delivery surface condensation, and wherein condensed water, through drain valve, only allows water flow out, and does not allow steam spill.
But because drain valve quality and structural problem are also difficult to produce a desired effect at present.
General drain valve leaks vapour and can reach more than 15%, adds pressure drop after drain valve, the indirect steam of generation, and its total steam loss is up to more than 18%.
That is to say that nearly more than 1/6 live steam is without making full use of, and be disposed to atmosphere or drained with condensate water, the waste of its energy is very serious.
Namely make China have every year the raw coal of 100,000,000 tons of left and right because of improper use, and be disposed in atmosphere and water, also cause a kind of thermal pollution simultaneously.
Utility model content
The purpose of this utility model is in order to address the above problem, and has designed a kind of to the oxygen-eliminating device of the boiler such as steam power plant, petrochemical industry, light industry, weaving, iron and steel, papermaking, heat supply coupling and surely arrange a kind of injecting type exhaust steam that saturated vapor in device discharges effective heat energy recycle and reclaim environmental-protection energy-saving device.
Realizing above-mentioned purpose the technical solution of the utility model is, environmental-protection energy-saving device is reclaimed in injecting type exhaust steam, it is characterized in that: structure comprises that energy saver is reclaimed in oxygen-eliminating device, exhaust steam and water inlet vapour liquid separator is in series;
The air intake of energy saver upper side is reclaimed in deaerator exhaust access exhaust steam, this exhaust steam is reclaimed energy saver another end and is accessed desalination cooling water intake again, utilize high efficiency nozzle to spray and wrap up in suction exhaust steam, mixed lifting demineralized water temperature, water inlet vapour liquid separator top is also provided with oxygen outlet.
The utility model saturated vapor heat energy makes full use of minimizing atmosphere pollution, enterprise's UTILIZATION OF VESIDUAL HEAT IN, and exhaust steam organic efficiency is high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure, 1, oxygen-eliminating device; 2, energy saver is reclaimed in exhaust steam; 21, air intake; 22, desalination cooling water intake; 23, nozzle; 3, water inlet vapour liquid separator; 31, hot water outlet; 32, oxygen outlet.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described, as shown in Figure 1, the utility model has designed a kind of to the oxygen-eliminating device of the boiler such as steam power plant, petrochemical industry, light industry, weaving, iron and steel, papermaking, heat supply coupling and surely arrange a kind of injecting type exhaust steam that saturated vapor in device discharges effective heat energy recycle and reclaim environmental-protection energy-saving device.
Environmental-protection energy-saving device is reclaimed in injecting type exhaust steam, it is characterized in that: structure comprises that energy saver 2 is reclaimed in oxygen-eliminating device 1, exhaust steam and water inlet vapour liquid separator 3 is in series;
The air intake 21 of energy saver 2 upper sides is reclaimed in oxygen-eliminating device 1 steam discharge access exhaust steam, this exhaust steam is reclaimed energy saver 2 another ends and is accessed desalination cooling water intake 22 again, utilize high efficiency nozzle (23) to spray and wrap up in suction exhaust steam, mixed lifting demineralized water temperature, then enter vapour liquid separator 3 and effectively eliminate exhaust noise, carry out separation more noncondensing gas is discharged, after composite heating, hot water is dredged out by hot water outlet 31, water inlet vapour liquid separator 3 tops are also provided with oxygen outlet 32.
Install and points for attention: installation can, on oxygen-eliminating device workbench, also can be arranged on level ground.The tight ne-leakage phenomenon of the connection of each pipeline during installation, while installing and using, outer surface adds the heat-insulation layer of 60mm, and injecting type exhaust steam environmental-protection energy-saving device desalination cooling water is not more than 90 ℃ by its leaving water temperature and regulates.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art have all embodied principle of the present utility model to some changes that wherein some part may be made, within belonging to protection domain of the present utility model.

Claims (1)

1. environmental-protection energy-saving device is reclaimed in injecting type exhaust steam, it is characterized in that: structure comprises that energy saver is reclaimed in oxygen-eliminating device, exhaust steam and water inlet vapour liquid separator is in series; The air intake of energy saver upper side is reclaimed in deaerator exhaust access exhaust steam, and this exhaust steam is reclaimed energy saver another end and accessed desalination cooling water intake again, and water inlet vapour liquid separator top is also provided with oxygen outlet.
CN201420281550.0U 2014-05-29 2014-05-29 Environmental-protection energy-saving device is reclaimed in injecting type exhaust steam Expired - Fee Related CN204005938U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420281550.0U CN204005938U (en) 2014-05-29 2014-05-29 Environmental-protection energy-saving device is reclaimed in injecting type exhaust steam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420281550.0U CN204005938U (en) 2014-05-29 2014-05-29 Environmental-protection energy-saving device is reclaimed in injecting type exhaust steam

Publications (1)

Publication Number Publication Date
CN204005938U true CN204005938U (en) 2014-12-10

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CN201420281550.0U Expired - Fee Related CN204005938U (en) 2014-05-29 2014-05-29 Environmental-protection energy-saving device is reclaimed in injecting type exhaust steam

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106195997A (en) * 2016-08-25 2016-12-07 中国五环工程有限公司 Synthetic ammonia installation waste heat reclaiming process method and system thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106195997A (en) * 2016-08-25 2016-12-07 中国五环工程有限公司 Synthetic ammonia installation waste heat reclaiming process method and system thereof

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141210

Termination date: 20180529

CF01 Termination of patent right due to non-payment of annual fee