CN105588108A - System for replenishing water to steam boiler by means of steam condensate - Google Patents

System for replenishing water to steam boiler by means of steam condensate Download PDF

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Publication number
CN105588108A
CN105588108A CN201410644664.1A CN201410644664A CN105588108A CN 105588108 A CN105588108 A CN 105588108A CN 201410644664 A CN201410644664 A CN 201410644664A CN 105588108 A CN105588108 A CN 105588108A
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CN
China
Prior art keywords
water
steam
heat
pipe
condensate
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Pending
Application number
CN201410644664.1A
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Chinese (zh)
Inventor
董焕萍
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Xi'an Zi Zhu Electronic Science And Technology Co Ltd
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Xi'an Zi Zhu Electronic Science And Technology Co Ltd
Priority date (The priority date 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 date listed.)
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Application filed by Xi'an Zi Zhu Electronic Science And Technology Co Ltd filed Critical Xi'an Zi Zhu Electronic Science And Technology Co Ltd
Priority to CN201410644664.1A priority Critical patent/CN105588108A/en
Publication of CN105588108A publication Critical patent/CN105588108A/en
Pending legal-status Critical Current

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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

Abstract

A system for replenishing water to a steam boiler by means of steam condensate is composed of a condensate collecting pipe, a condensate tank, a high-efficiency plate heat exchanger, a water treatment device, a desalter, a circulating water pipe and various valves. According to the system, the used steam condensate can be reutilized, heat in the used steam condensate is collected to inject warm water being about 50 DEG C into the steam boiler again, energy used for heating of the steam boiler is greatly saved, the energy consumption of an enterprise can be greatly reduced, and the production cost can be reduced.

Description

A kind of system of steam condensate (SC) for steam boiler moisturizing that use
Technical field
The invention belongs to industrial heat energy technical field, be specifically related to a kind of system of steam condensate (SC) for steam boiler moisturizing that use.
Background technology
China's industrial waste heat resource rate of recovery only 33.5%, 2/3 residual heat resources are to be not yet utilized. In industrial circle, consuming a large amount of energy, finally all emitting with the form of low-temperature water heating. In order to improve the utilization ratio of energy consumption, should take measures to carry out residual heat resources recycling.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of this invention is to provide a kind of system of steam condensate (SC) for steam boiler moisturizing that use, it is mainly a kind of system of design, the industrial used condensed water being become by steam can be re-used, this asks hot water moisturizing as steam boiler to collect heat in condensed water and water, and steam is widely used in all trades and professions as a kind of clean, safe energy carrier. Steam is emitted after the latent heat of vaporization in each gas utilization unit, become and be close to equality of temperature with the saturated condensate water of depressing, because the working pressure of steam is greater than atmospheric pressure, so the heat that condensate water has can reach 20%~30% of the full heat of steam, and the heat that pressure, the condensate water that temperature is higher have is just more, the ratio that accounts for steam total amount of heat is also just larger.
In order to achieve the above object, the technical solution used in the present invention is:
A kind of system of steam condensate (SC) for steam boiler moisturizing that use, comprise condensation water collection pipe, condensation water tank, high efficiency heat-exchangers of the plate type, water treatment facilities, desalter, circulating water pipe, it is characterized in that, condensation water collection pipe one termination steam condensate (SC) gathering-device, an other termination condensation water tank, described condensation water tank delivery port is through connecing the water inlet of hot water of high efficiency plate heat exchanger after a valve, the cold water delivery port of described heat-exchangers of the plate type is by the water inlet of circulating line water receiving treating apparatus, the delivery port of described water treatment facilities is connected on the water inlet of desalter by circulating line, described desalter delivery port connects the cold water inlet of heat-exchangers of the plate type by water circulating pipe, the hot water outlet of described heat-exchangers of the plate type connects steam boiler by water circulating pipe.
Described condensation water collection pipe and water circulating pipe are all steel-plastics composite pipe.
Described use desalter is to carrying out desalination through the water of heat exchange and water treatment.
The invention has the beneficial effects as follows: what system of the present invention can be general is applied in the middle of the industrial enterprise that uses steam, can reduce greatly the consumption of enterprise energy, reduces production costs.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the invention is described:
As shown in Figure 1, a kind of system of steam condensate (SC) for steam boiler moisturizing that use, mainly by condensation water collection pipe, condensation water tank, high efficiency heat-exchangers of the plate type, water treatment facilities, desalter, the various valve of circulating water pipe form.
The described a kind of system of steam condensate (SC) for steam boiler moisturizing that use, wherein said condensation water collection pipe one termination steam condensate (SC) gathering-device, an other termination condensation water tank, described condensation water tank delivery port is through connecing the water inlet of hot water of high efficiency plate heat exchanger after a valve, the cold water delivery port of described heat-exchangers of the plate type is by the water inlet of circulating line water receiving treating apparatus, the delivery port of described water treatment facilities is connected on the water inlet of desalter by circulating line, described desalter delivery port connects the cold water inlet of heat-exchangers of the plate type by water circulating pipe, the hot water outlet of described heat-exchangers of the plate type connects steam boiler by water circulating pipe.
The described a kind of system of steam condensate (SC) for steam boiler moisturizing that use, wherein said condensation water collection pipe and water circulating pipe are all steel-plastics composite pipe.
The described a kind of system of steam condensate (SC) for steam boiler moisturizing that use, is wherein used desalter to carrying out desalination through the water of heat exchange and water treatment.
Operation principle of the present invention is:
First the condensed water being become by steam is carried out to insulation collection, then in the middle of these condensed waters being sent into heat-exchangers of the plate type, carry out heat exchange with the condensed water of processing cooling mistake, then in the middle of heat exchanger, out carry out entering after the processing of water magazine, desalting processing heat exchanger and condensed water through the condensed water of heat exchange and carry out heat exchange and then enter steam boiler, for steam boiler carries out warm water's moisturizing. Former cast-iron pipe is replaced by steel-plastics composite pipe, solves solidifying waterpipe pollution problem again; Newly-increased plate type heat exchanger, carries out heat exchange by condensed water and demineralized water, to improve the temperature of demineralized water, reduces boiler operatiopn energy consumption; Condensed water mixes with running water after plate changes, and then enters desalted water water treatment system, therefore steam condensate and heat free of losses have reached object energy-conservation, water-saving consumption-reduction.

Claims (3)

1. one kind uses the system of steam condensate (SC) for steam boiler moisturizing, comprise condensation water collection pipe, condensation water tank, high efficiency heat-exchangers of the plate type, water treatment facilities, desalter, circulating water pipe, it is characterized in that, condensation water collection pipe one termination steam condensate (SC) gathering-device, an other termination condensation water tank, described condensation water tank delivery port is through connecing the water inlet of hot water of high efficiency plate heat exchanger after a valve, the cold water delivery port of described heat-exchangers of the plate type is by the water inlet of circulating line water receiving treating apparatus, the delivery port of described water treatment facilities is connected on the water inlet of desalter by circulating line, described desalter delivery port connects the cold water inlet of heat-exchangers of the plate type by water circulating pipe, the hot water outlet of described heat-exchangers of the plate type connects steam boiler by water circulating pipe.
2. a kind of system of steam condensate (SC) for steam boiler moisturizing that use according to claim 1, is characterized in that, described condensation water collection pipe and water circulating pipe are all steel-plastics composite pipe.
3. a kind of system of steam condensate (SC) for steam boiler moisturizing that use according to claim 1, is characterized in that, uses desalter to carrying out desalination through the water of heat exchange and water treatment.
CN201410644664.1A 2014-11-14 2014-11-14 System for replenishing water to steam boiler by means of steam condensate Pending CN105588108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410644664.1A CN105588108A (en) 2014-11-14 2014-11-14 System for replenishing water to steam boiler by means of steam condensate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410644664.1A CN105588108A (en) 2014-11-14 2014-11-14 System for replenishing water to steam boiler by means of steam condensate

Publications (1)

Publication Number Publication Date
CN105588108A true CN105588108A (en) 2016-05-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410644664.1A Pending CN105588108A (en) 2014-11-14 2014-11-14 System for replenishing water to steam boiler by means of steam condensate

Country Status (1)

Country Link
CN (1) CN105588108A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106322350A (en) * 2016-08-25 2017-01-11 关文吉 Wastewater-discharge circulating heat exchange system for power station boiler and heat exchange method
CN106352316A (en) * 2016-08-25 2017-01-25 关文吉 Heat exchange system of dry and wet flue gas of power plant boiler and method thereof
CN106835660A (en) * 2017-01-19 2017-06-13 昆山仕多宝智能科技有限公司 Steam heating circulation system, steam raising plant and presses
CN107166723A (en) * 2017-07-03 2017-09-15 刘华军 A kind of electric heat accumulating type vacuum phase changing hot water boiler

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106322350A (en) * 2016-08-25 2017-01-11 关文吉 Wastewater-discharge circulating heat exchange system for power station boiler and heat exchange method
CN106352316A (en) * 2016-08-25 2017-01-25 关文吉 Heat exchange system of dry and wet flue gas of power plant boiler and method thereof
CN106835660A (en) * 2017-01-19 2017-06-13 昆山仕多宝智能科技有限公司 Steam heating circulation system, steam raising plant and presses
CN106835660B (en) * 2017-01-19 2019-02-15 昆山仕多宝智能科技有限公司 Steam heating circulation system, steam generation facility and presses
CN107166723A (en) * 2017-07-03 2017-09-15 刘华军 A kind of electric heat accumulating type vacuum phase changing hot water boiler

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Application publication date: 20160518