CN204730178U - A kind of flue gas heat recovery device - Google Patents

A kind of flue gas heat recovery device Download PDF

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Publication number
CN204730178U
CN204730178U CN201520392375.7U CN201520392375U CN204730178U CN 204730178 U CN204730178 U CN 204730178U CN 201520392375 U CN201520392375 U CN 201520392375U CN 204730178 U CN204730178 U CN 204730178U
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China
Prior art keywords
fluorine plastic
flue gas
plastic heater
jellyfish pipe
storage tank
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Application number
CN201520392375.7U
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Chinese (zh)
Inventor
刘建亭
奚军
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Shaanxi Hanhai Hydrogen Energy Technology Co ltd
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Shaanxi Is Energy-Conservation Science And Technology Co Ltd Incomparably
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Abstract

The utility model discloses a kind of flue gas heat recovery device, comprise and be arranged on the former flue gas of high temperature from the fluorine plastic heater between booster fan and the former fume desulfurating absorption tower of low temperature, also comprise desalination jellyfish pipe, low pressure oxygen-eliminating device, industry jellyfish pipe and storage tank, described desalination jellyfish pipe is connected with described fluorine plastic heater by booster, described low pressure oxygen-eliminating device is connected with described desalination jellyfish pipe by bypass valve, described industrial jellyfish pipe is connected with described fluorine plastic heater, described fluorine plastic heater is connected with described storage tank, described storage tank is connected with hot water entrucking by delivery pump.The utility model by adding fluorine plastic heater after booster fan, add heat low oxygen-eliminating device supplementing water on the one hand and reduce the oxygen-eliminating device amount of drawing gas, reach reduction coal consumption, heat industrial water is used for the hot water of companion of having a bath and wash one's face and rinse one's mouth on the other hand, thus reaches UTILIZATION OF VESIDUAL HEAT IN.

Description

A kind of flue gas heat recovery device
Technical field
The utility model relates to a kind of waste heat recovery device, especially a kind of flue gas heat recovery device that can reduce coal consumption, reach UTILIZATION OF VESIDUAL HEAT IN.
Background technology
Along with improving constantly of environmental requirement, the waste of the high temperature hear rate of fume afterheat, a larger problem has been become to the corrosion index of economic indicator, discharge index, equipment, the UTILIZATION OF VESIDUAL HEAT IN of flue gas has become that power plant reduces coal consumption, improves economy, one of the Main Means reducing discharge index.
Utility model content
The utility model provides that a kind of coal consumption is low, the flue gas heat recovery device of good economy performance.
The utility model adopts following technical scheme:
A kind of flue gas heat recovery device, comprise fluorine plastic heater, described fluorine plastic heater is arranged on the former flue gas of high temperature between booster fan and the former fume desulfurating absorption tower of low temperature, described device also comprises desalination jellyfish pipe, low pressure oxygen-eliminating device, industry jellyfish pipe and storage tank, described desalination jellyfish pipe is connected with described fluorine plastic heater by booster, described low pressure oxygen-eliminating device is connected with described desalination jellyfish pipe by bypass valve, described industrial jellyfish pipe is connected with described fluorine plastic heater, described fluorine plastic heater is connected with described storage tank, described storage tank is connected with hot water entrucking by delivery pump.
Preferably, described device also comprises the header tank for collecting the sewage rinsing fluorine plastic heater fluorine plastic tube, and described header tank is arranged on the below of described fluorine plastic heater.
Preferably, between described desalination jellyfish pipe and described booster, inlet valve is provided with.
Preferably, between described low pressure oxygen-eliminating device and described fluorine plastic heater, outlet valve is provided with.
Preferably, between described storage tank and described delivery pump, outlet electric valve is provided with.
The beneficial effects of the utility model are:
The utility model by adding fluorine plastic heater after booster fan, adding heat low oxygen-eliminating device supplementing water (demineralized water) reduces the oxygen-eliminating device amount of drawing gas on the one hand, reach reduction coal consumption, heat industrial water is used for the hot water of companion of having a bath and wash one's face and rinse one's mouth on the other hand, thus reaches UTILIZATION OF VESIDUAL HEAT IN.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Detailed description of the invention
According to embodiment, the utility model is described in further detail below.
The utility model relates to UTILIZATION OF VESIDUAL HEAT IN, by adding fluorine plastic heater after booster fan, adding heat low oxygen-eliminating device supplementing water (demineralized water) reduces the oxygen-eliminating device amount of drawing gas on the one hand, reach reduction coal consumption, heat industrial water is used for the hot water of companion of having a bath and wash one's face and rinse one's mouth on the other hand, thus reaches UTILIZATION OF VESIDUAL HEAT IN.
As shown in Figure 1, the utility model discloses a kind of flue gas heat recovery device, comprise fluorine plastic heater 1, this fluorine plastic heater 1 is arranged on the former flue gas of high temperature between booster fan 13 and the former fume desulfurating absorption tower 12 of low temperature.The water of the female pipe 14 of demineralized water (make-up water) delivers to fluorine plastic heater 1 by booster 6 boosting, the water of about 15 is heated to 90 degree centigrade, then low pressure oxygen-eliminating device 15 is delivered to, as fluorine plastic heater fault, close bypass both sides water inlet electrically operated valve 5 and water outlet electrically operated valve 7, open bypass motor-driven valve 8, water for industrial use is entered after fluorine plastic heater 1 is heated to 90 degree Celsius by industrial jellyfish pipe 18 and delivers to storage tank 9, then delivers to hot water entrucking 17 by storage tank outlet electric valve 10 through delivery pump 11.Fluorine plastic heater 1 fluorine plastic tube is due to meeting dust stratification, and sulfur removal technology water rinses through motor-driven valve 3 pairs of plastic tubes, and the sewage after flushing enters header tank 2, then flow into absorption tower stock tank 16.The flushing water that deposit in header tank 2 is come by motor-driven valve 4 rinses.
The utility model has the advantage of good economy performance, is about 70t/h owing to heated low pressure oxygen-eliminating device make-up water, decreases the oxygen-eliminating device heating amount of drawing gas and is about 25t/h, reduce coal consumption simultaneously.Heat industrial use water every day 800 tons, every day, hot water got a profit 2.4 ten thousand yuan, and flue-gas temperature has fallen about 65 degree.Fluorine plastic heater fluorine plastic tube has dustproof function, reduces the about 10mg/Nm3 of dust.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, other multi-form change and variations can also be made on the basis of the above description.Here cannot give exhaustive to all embodiments.Every belong to the technical solution of the utility model the apparent change of amplifying out or variation be still in the row of protection domain of the present utility model.

Claims (5)

1. a flue gas heat recovery device, comprise fluorine plastic heater, described fluorine plastic heater is arranged on the former flue gas of high temperature between booster fan and the former fume desulfurating absorption tower of low temperature, it is characterized in that, also comprise desalination jellyfish pipe, low pressure oxygen-eliminating device, industry jellyfish pipe and storage tank, described desalination jellyfish pipe is connected with described fluorine plastic heater by booster, described low pressure oxygen-eliminating device is connected with described desalination jellyfish pipe by bypass valve, described industrial jellyfish pipe is connected with described fluorine plastic heater, described fluorine plastic heater is connected with described storage tank, described storage tank is connected with hot water entrucking by delivery pump.
2. flue gas heat recovery device according to claim 1, it is characterized in that, described device also comprises the header tank for collecting the sewage rinsing described fluorine plastic heater fluorine plastic tube, and described header tank is arranged on the below of described fluorine plastic heater.
3. flue gas heat recovery device according to claim 1 and 2, is characterized in that, between described desalination jellyfish pipe and described booster, be provided with inlet valve.
4. flue gas heat recovery device according to claim 1 and 2, is characterized in that, between described low pressure oxygen-eliminating device and described fluorine plastic heater, be provided with outlet valve.
5. flue gas heat recovery device according to claim 1 and 2, is characterized in that, between described storage tank and described delivery pump, be provided with outlet electric valve.
CN201520392375.7U 2015-06-08 2015-06-08 A kind of flue gas heat recovery device Active CN204730178U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520392375.7U CN204730178U (en) 2015-06-08 2015-06-08 A kind of flue gas heat recovery device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520392375.7U CN204730178U (en) 2015-06-08 2015-06-08 A kind of flue gas heat recovery device

Publications (1)

Publication Number Publication Date
CN204730178U true CN204730178U (en) 2015-10-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520392375.7U Active CN204730178U (en) 2015-06-08 2015-06-08 A kind of flue gas heat recovery device

Country Status (1)

Country Link
CN (1) CN204730178U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Flue gas waste heat recycling device

Effective date of registration: 20160629

Granted publication date: 20151028

Pledgee: Bank of Xi'an Limited by Share Ltd. future branch

Pledgor: SHAANXI WANFANG ENERGY SAVING SCIENCE & TECHNOLOGY Co.,Ltd.

Registration number: 2016610000021

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20180619

Granted publication date: 20151028

Pledgee: Bank of Xi'an Limited by Share Ltd. future branch

Pledgor: SHAANXI WANFANG ENERGY SAVING SCIENCE & TECHNOLOGY Co.,Ltd.

Registration number: 2016610000021

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Flue gas waste heat recycling device

Effective date of registration: 20180620

Granted publication date: 20151028

Pledgee: Bank of Xi'an Limited by Share Ltd. future branch

Pledgor: SHAANXI WANFANG ENERGY SAVING SCIENCE & TECHNOLOGY Co.,Ltd.

Registration number: 2018610000090

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Date of cancellation: 20190626

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Pledgee: Bank of Xi'an Limited by Share Ltd. future branch

Pledgor: SHAANXI WANFANG ENERGY SAVING SCIENCE & TECHNOLOGY Co.,Ltd.

Registration number: 2018610000090

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Flue gas waste heat recycling device

Effective date of registration: 20190708

Granted publication date: 20151028

Pledgee: Bank of Xi'an Limited by Share Ltd. future branch

Pledgor: SHAANXI WANFANG ENERGY SAVING SCIENCE & TECHNOLOGY Co.,Ltd.

Registration number: 2019610000146

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20200624

Granted publication date: 20151028

Pledgee: Bank of Xi'an Limited by Share Ltd. future branch

Pledgor: SHAANXI WANFANG ENERGY SAVING SCIENCE & TECHNOLOGY Co.,Ltd.

Registration number: 2019610000146

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Flue gas waste heat recycling device

Effective date of registration: 20200630

Granted publication date: 20151028

Pledgee: Bank of Xi'an Limited by Share Ltd. future branch

Pledgor: SHAANXI WANFANG ENERGY SAVING SCIENCE & TECHNOLOGY Co.,Ltd.

Registration number: Y2020610000076

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20210910

Granted publication date: 20151028

Pledgee: Bank of Xi'an Limited by Share Ltd. future branch

Pledgor: SHAANXI WANFANG ENERGY SAVING SCIENCE & TECHNOLOGY Co.,Ltd.

Registration number: Y2020610000076

PC01 Cancellation of the registration of the contract for pledge of patent right
TR01 Transfer of patent right

Effective date of registration: 20230802

Address after: 710061 112211, Block C, Huicheng Tianxi Hotel, South Section of Zhuque Street, Yanta District, Xi'an, Shaanxi

Patentee after: Shaanxi Hanhai Hydrogen Energy Technology Co.,Ltd.

Address before: 710065 No. 3, Keji 7th Road, High tech Zone, Xi'an City, Shaanxi Province

Patentee before: SHAANXI WANFANG ENERGY SAVING SCIENCE & TECHNOLOGY CO.,LTD.

TR01 Transfer of patent right