CN104456914B - A kind of application system of waste heat recovery circulation line - Google Patents
A kind of application system of waste heat recovery circulation line Download PDFInfo
- Publication number
- CN104456914B CN104456914B CN201410639877.5A CN201410639877A CN104456914B CN 104456914 B CN104456914 B CN 104456914B CN 201410639877 A CN201410639877 A CN 201410639877A CN 104456914 B CN104456914 B CN 104456914B
- Authority
- CN
- China
- Prior art keywords
- electromagnetic valve
- hydrogen
- waste heat
- bearing alloy
- jing
- 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
- 239000002918 waste heat Substances 0.000 title claims abstract description 142
- 230000004087 circulation Effects 0.000 title claims abstract description 81
- 238000011084 recovery Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 120
- 239000001257 hydrogen Substances 0.000 claims description 535
- 229910052739 hydrogen Inorganic materials 0.000 claims description 535
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 332
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 210
- 239000001996 bearing alloy Substances 0.000 claims description 209
- 239000012530 fluid Substances 0.000 claims description 147
- 239000003546 flue gas Substances 0.000 claims description 54
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 44
- 239000012809 cooling fluid Substances 0.000 claims description 18
- 230000008676 import Effects 0.000 claims description 6
- NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical group FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 claims description 3
- FXRLMCRCYDHQFW-UHFFFAOYSA-N 2,3,3,3-tetrafluoropropene Chemical compound FC(=C)C(F)(F)F FXRLMCRCYDHQFW-UHFFFAOYSA-N 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims 1
- 238000003860 storage Methods 0.000 abstract description 27
- 239000000956 alloy Substances 0.000 abstract description 7
- 229910045601 alloy Inorganic materials 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 40
- 238000000034 method Methods 0.000 description 35
- 238000012546 transfer Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 19
- 239000002351 wastewater Substances 0.000 description 12
- 238000001816 cooling Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 11
- 230000005611 electricity Effects 0.000 description 9
- 238000009835 boiling Methods 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- 230000009467 reduction Effects 0.000 description 7
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 6
- 230000005619 thermoelectricity Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 229910000878 H alloy Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 3
- 239000008236 heating water Substances 0.000 description 3
- 238000004093 laser heating Methods 0.000 description 3
- 229940059936 lithium bromide Drugs 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052987 metal hydride Inorganic materials 0.000 description 3
- 150000004681 metal hydrides Chemical class 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000002277 temperature effect Effects 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A kind of application system of waste heat recovery circulation line, is, with waste heat supply temperature as monitoring object, optionally to carry out by the switching of multiple solenoid valve control waste heat path directions：Hydrogen-storage alloy reactor or direct drive water heater or driving waste heat boiler and hydrogen-storage alloy reactor in driven waste heat recovery circulation line；So as to the low-grade energy multi-stage heat exchanger in the range of different temperatures, reach the waste heat recovery of cascade utilization depth and application.
Description
Technical field
The present invention relates to a kind of application system of waste heat recovery circulation line, belongs to low-grade energy waste heat recovery application technology
Field.
Background technology
Many enterprises such as papermaking, glass, metallurgy all be unable to do without Industrial Boiler, and the production link is also that enterprise consumes and produces
The important component part of cost.In fact, no matter the boiler of which kind of fuel, can all produce a large amount of waste heats and overbottom pressure, therefore, carry out
The recovery and utilization of waste heat overbottom pressure, and it is applied directly to the raw material preheating of production technology preceding working procedure, and enterprise staff
Life in, considerable fuel will be saved every year, be energy-saving and emission-reduction, the emphasis of the performance of enterprises of benefiting the nation and the people, improve
One of work.
The temperature of residual heat resources is more between 30-300 DEG C, and current recovery waste heat method is mainly heat pump techniques, particularly
Ammonia absorption type heat pump air conditioner and/or hot water cyclesystem and lithium bromide absorption type heat pump air-conditioning and/hot water cyclesystem, but ammonia tool
Irritant abnormal smells from the patient, there is to human body certain toxicity and combustibility can occur in the range of finite concentration after being mixed with air
Blast.The micro- poison of lithium bromide refrigerating agent that lithium-bromide absorption-type refrigerating machine is used, without explosion danger, but be not suitable for less than 75 DEG C
Low temperature exhaust heat.As waste heat supply temperature is less than 300 DEG C, thus also it is not suitable for working medium generating is done using water, thus caused knot
Fruit is in recent years, also to be had attracted increasing attention using organic working medium rankine cycle generating waste-heat recovery system, then utilized
The electric power produced is used for the living needs of people, such as produces domestic hot-water, refrigeration air-conditioner, heating etc., but this has one again
Individual problem is that the condensed water heat of simple cogeneration can be wasted, and when waste heat supply temperature is relatively low, using the electricity for sending
Go to produce domestic hot-water, refrigeration air-conditioner, heating system etc., be faced with that the loss during energy multiple conversions is big to ask
Topic.
And above-mentioned several recovery method, all it is not easy to solve to change thermic load greatly, especially temperature change is different
Flue gas, steam, the residual heat resources such as spent hot water carry out cascade utilization carries out depth recuperation of heat, meet energy-conserving and environment-protective, efficiently perfect
For people life the purposes such as domestic hot-water, electric power must be provided, so as to can respond country energy-saving and emission-reduction policy, can carry again
The quality of the life of the high common people.
The content of the invention
To solve drawbacks described above, applicant has set up Research Team, through long-time many experiments, takes following technology
Scheme：
A kind of application system of waste heat recovery circulation line, mainly includes：Low hydrogen balance pressure hydrogen bearing alloy reactor 1,
High hydrogen balance pressure hydrogen bearing alloy reactor 2, has the 0th electromagnetic valve 4, the 0th electromagnetism on the hydrogen charge and discharge mouth connecting line of the two
Bypass air pump 28 is parallel with valve 4；
Waste heat fluid inlet ductwork, is configured with temperature sensor 6 in waste heat fluid inlet ductwork, for waste heat fluid
Temperature is detected that waste heat fluid is optionally：
1. from inlet ductwork Jing first circulation pump or fan 21, the first electromagnetic valve 22, the second electromagnetic valve 24, low hydrogen balance
Pressure hydrogen bearing alloy reactor 1, the 3rd electromagnetic valve 29, flow back into pipeline residing for waste heat fluid issuing all the way and flow out；
2. from inlet ductwork Jing first circulation pump or fan 21, the 4th electromagnetic valve 17, the 5th electromagnetic valve 18, high hydrogen balance
Pressure hydrogen bearing alloy reactor 2, the 3rd electromagnetic valve 29, flow back into pipeline residing for waste heat fluid issuing all the way and flow out；
3. from inlet ductwork Jing first circulation pump or fan 21, the 6th electromagnetic valve 14, water heater 3, the 7th electromagnetic valve 27, can
It is further selective：
(1). the low hydrogen balance pressure hydrogen bearing alloy reactors 1 of Jing, the second electromagnetic valve 24, the 8th electromagnetic valve 23, it flow back into another
Pipeline residing for waste heat fluid issuing is discharged all the way；
(2). the high hydrogen balance pressure hydrogen bearing alloy reactors 2 of Jing, the 5th electromagnetic valve 18, the 8th electromagnetic valve 23, it flow back into another
Pipeline residing for waste heat fluid issuing is discharged all the way；
4. from inlet ductwork Jing first circulation pump or fan 21, the 9th electromagnetic valve 12, waste heat boiler 8, the 0th circulating pump 26,
Water heater 3, can be further selective：
(1). the second electromagnetic valves of Jing 24, low hydrogen balance pressure hydrogen bearing alloy reactor 1, the 3rd electromagnetic valve 29, it flow back into one
Pipeline residing for the waste heat fluid issuing of road flows out；
(2). the 5th electromagnetic valves 18 of Jing, high hydrogen balance pressure hydrogen bearing alloy reactor 2, the 3rd electromagnetic valve 29, it flow back into one
Pipeline residing for the waste heat fluid issuing of road flows out；
Waste heat boiler 8, decompressor 7, cooler 9, booster pump 10 pass sequentially through the connection of working medium pipeline, and decompressor 7 is by machinery
Work(is exported to electromotor 25, and the cooling fluid in cooler 9 is optionally：
1. Jing second circulations pump 11, the tenth electromagnetic valve 19, low hydrogen balance pressure hydrogen bearing alloy reactor 1, return to return to it is cold
But exchanged heat in device 9；
2. Jing second circulations pump 11, the 11st electromagnetic valve 16, high hydrogen balance pressure hydrogen bearing alloy reactor 2, return to and return to
Exchanged heat in cooler 9；
Aqueous fluid in water heater 3 is optionally：
1. the 3rd circulating pumps 13 of Jing, the 12nd electromagnetic valve 20, low hydrogen balance pressure hydrogen bearing alloy reactor 1, return to and return to
In water heater 3；
2. the 3rd circulating pumps 13 of Jing, the 13rd electromagnetic valve 15, high hydrogen balance pressure hydrogen bearing alloy reactor 2, return to and return to
In water heater 3；
Control unit 5, control unit 5 are connected with temperature sensor 6, to the first to the 13rd electromagnetic valve, electromagnetic valve, first
Start and stop to the 3rd circulating pump, booster pump are controlled.
The present invention produces the working method of thermoelectricity hot water and can operate one as follows：
1. step A：During start-up operation, the hydrogen of the low hydrogen balance pressure hydrogen bearing alloy reactor 1 is in saturation, works as temperature
Degree sensor 6 detects waste heat fluid temperature (F.T.) in high temperature interval range, under the control of control unit 5, while starting first
Circulation pump or fan 21, the 9th electromagnetic valve 12 are opened, start second circulation pump 11, start booster pump 10, start the 0th circulating pump
Or blower fan 26, the tenth electromagnetic valve 19 are opened, the second electromagnetic valve 24 is opened, the 3rd electromagnetic valve 29 is opened, start air pump the 28, the tenth
Three electromagnetic valves 15 are opened, start the 3rd circulating pump 13, and remaining electromagnetic valve is turned off；
High temperature interval residual heat stream body Jing first circulations pump or fan 21, the 9th electromagnetic valve 12, waste heat boiler 8, and its heat
Amount passes to waste heat boiler 8, and thus high temperature interval residual heat stream body cooling becomes waste heat fluid between middle warm area, residual heat stream between middle warm area
The circulation pump or fans 26 of body Jing the 0th, water heater 3, and its heat transfer to water heater 3, obtain the aqueous fluid in water heater 3
Once heat up, thus between middle warm area, waste heat fluid temperature reduction becomes low-temperature range waste heat fluid, low-temperature range waste heat fluid Jing the
Two electromagnetic valves 24, low hydrogen balance pressure hydrogen bearing alloy reactor 1, and its heat transfer is anti-to low hydrogen balance pressure hydrogen bearing alloy
Device 1 is answered, the 3rd electromagnetic valves 29 of Jing after cooling, pipeline residing for mono- road waste heat fluid issuings of Jing are discharged；
The process carried out with this is that hydrogen is discharged from low hydrogen balance pressure hydrogen bearing alloy reactor 1 and Jing pumpings
Pump 28 is displaced into high hydrogen balance pressure hydrogen bearing alloy reactor 2.So low hydrogen balance presses hydrogen bearing alloy reactor 1 to release hydrogen
The endothermic reaction, absorbs Jing second circulations pump 11, the tenth electromagnetic valve in the heat and cooler 9 of the low-temperature range waste heat fluid
19 heats for entering in low hydrogen balance pressure hydrogen bearing alloy reactor 1 and returning to the cooling fluid in cooler 9.High hydrogen
There is to inhale hydrogen exothermic reaction in balance pressure hydrogen bearing alloy reactor 2, and by its liberated heat pass to the 3rd circulating pumps 13 of Jing,
13rd electromagnetic valve 15, high hydrogen balance pressure hydrogen bearing alloy reactor 2, and return to the aqueous fluid in water heater 3, so far heat
Aqueous fluid in hydrophone 3 obtains secondary temperature elevation.
2. step B：After high hydrogen balance presses the hydrogen saturation of hydrogen bearing alloy reactor 2, control unit 5 closes air pump
28th, the 0th electromagnetic valve 4 is opened, the 5th electromagnetic valve 18 is opened, the 11st electromagnetic valve 16 is opened, the 3rd electromagnetic valve 29 is opened, the tenth
Two electromagnetic valves 20 are opened, the 0th circulates pump or fan 26 and first circulation pump or fan 21 and second circulation pump 11 and the 3rd circulation
Pump 13 and booster pump 10 still operate, and remaining electromagnetic valve is turned off.
High temperature interval residual heat stream body Jing first circulations pump or fan 21, the 9th electromagnetic valve 12, waste heat boiler 8, and its heat
Amount passes to waste heat boiler 8, and thus high temperature interval residual heat stream body cooling becomes waste heat fluid between middle warm area, residual heat stream between middle warm area
The 0th circulating pumps 26 of body Jing, water heater 3, and its heat transfer to water heater 3, make the aqueous fluid in water heater 3 obtain once
Heat up, thus between middle warm area, waste heat fluid temperature reduction becomes low-temperature range waste heat fluid, the 5th electromagnetism of low-temperature range waste heat fluid Jing
Valve 18, high hydrogen balance pressure hydrogen bearing alloy reactor 2, and by its heat transfer to high hydrogen balance pressure hydrogen bearing alloy reactor 2,
The 3rd electromagnetic valves 29 of Jing after cooling, pipeline residing for mono- road waste heat fluid issuings of Jing are discharged；
The process carried out with this is：Hydrogen is discharged and Jing the 0th from high hydrogen balance pressure hydrogen bearing alloy reactor 2
Electromagnetic valve 4 is displaced into low hydrogen balance pressure hydrogen bearing alloy reactor 1.So high hydrogen balance presses hydrogen bearing alloy reactor 2 to occur
The hydrogen endothermic reaction is released, Jing second circulations pump the 11, the 11st in the heat and cooler 9 of the low-temperature range waste heat fluid is absorbed
Electromagnetic valve 16 enters in high hydrogen balance pressure hydrogen bearing alloy reactor 2 and returns to the heat of the cooling fluid in cooler 9,
Low hydrogen balance pressure hydrogen bearing alloy reactor occurs to inhale hydrogen exothermic reaction, and its liberated heat is passed to the 3rd circulations of Jing
Pump 13, the 12nd electromagnetic valve 20, low hydrogen balance pressure hydrogen bearing alloy reactor 1, and return to the aqueous fluid in water heater 3, extremely
Aqueous fluid in this water heater 3 obtains secondary temperature elevation.
3. the process that waste heat boiler 8 is carried out all the time is the heat for absorbing high-temperature residual heat fluid, and will be its working medium heating Jing swollen
The expansion of swollen machine 7 exports mechanical work to be used to generate electricity to electromotor 25, and further working medium is cooled down in cooler 9, Jing superchargings
Pump 10 enters into waste heat boiler 8 to be continued to absorb heat, enters into next power generation cycle.
Step A and step B are a cycle of operation, when the hydrogen of the low hydrogen balance pressure hydrogen bearing alloy reactor 1 is satisfied
With it is rear, opening for each electromagnetic valve is controlled again by control unit 5, by low hydrogen balance press hydrogen bearing alloy reaction
Under device 1 and the pressure hydrogen bearing alloy reaction 2 alternate cycles generation suction hydrogen exothermic reaction of high hydrogen balance are entered into step A by step B
One cycle of operation, can continuous quadratic in water heater 3 aqueous fluid supply heat, going out for water heater 3 can be significantly improved
Coolant-temperature gage.
From above-mentioned working method operation one, the present invention can be obtained there is following Advantageous effect relative to prior art
Fruit further can be summarized as follows：
1. high temperature interval residual heat stream body, presses hydrogen bearing alloy reactor 1 through waste heat boiler 8, water heater 3, low hydrogen balance
Or 2 three heat exchange of high hydrogen balance pressure hydrogen bearing alloy reactor, cascade utilization can be carried out to its heat, reach depth recuperation of heat
Purpose, reduce by mono- road waste heat fluid issuing of temperature Jing residing for pipeline discharge temperature.
2. waste heat fluid is once directly heated water heater 3 between warm area through in, can be improved to heat to greatest extent
Yield, presses the secondary temperature elevation of 1 or high hydrogen balance pressure hydrogen bearing alloy reactor 2 of hydrogen bearing alloy reactor through low hydrogen balance
Process, can improve the leaving water temperature of water heater 3 to greatest extent.
3. by the heat exchange with high temperature interval residual heat stream body, output mechanical work carries out generating electricity and obtains high-grade waste heat boiler 8
Can, it is possible to increase the convenience of low-grade energy UTILIZATION OF VESIDUAL HEAT IN.Cooling fluid in cooler 9 is in low temperature exhaust heat fluid to low hydrogen gas
On the basis of 1 or high hydrogen balance pressure hydrogen bearing alloy reactor 2 of balance pressure hydrogen bearing alloy reactor provides heat, can be further
The heating load of 1 or high hydrogen balance pressure hydrogen bearing alloy reactor 2 of low hydrogen balance pressure hydrogen bearing alloy reactor is improved, and cools down stream
Body loop can be closed cycle, improve the reliability of system.
Further working method operation two of the invention is as follows：
1. step C：During start-up operation, the hydrogen of the low hydrogen balance pressure hydrogen bearing alloy reactor 1 is in saturation, works as temperature
Degree sensor 6 detects waste heat fluid temperature (F.T.) in middle temperature interval range, under the control of control unit 5, while starting first
Circulate pump or fan 21, the 6th electromagnetic valve 14 is opened, the 7th electromagnetic valve 27 is opened, the second electromagnetic valve 24 is opened, starts air pump
28th, the 13rd electromagnetic valve 15 is opened, starts the 3rd circulating pump 13, the 8th electromagnetic valve 23 and open, remaining electromagnetic valve or pump or fan
It is turned off.
Waste heat fluid Jing first circulations pump or fan 21, the 6th electromagnetic valve 14, water heater 3 between middle warm area, and by its heat
The aqueous fluid in water heater 3 is passed to, cooling becomes low-temperature range waste heat fluid, and so far the aqueous fluid in water heater 3 obtains one
Secondary intensification, the 7th electromagnetic valves 27 of low-temperature range waste heat fluid Jing, low hydrogen balance pressure hydrogen bearing alloy reactor 1, and by its heat
Low hydrogen balance pressure hydrogen bearing alloy reactor 1 is passed to, Jing the second electromagnetic valves 24, the 8th electromagnetic valve 23 after temperature is reduced, Jing is another
Pipeline residing for waste heat fluid issuing is discharged all the way.
The process carried out with this is：Hydrogen is discharged and Jing air pumps from low hydrogen balance pressure hydrogen bearing alloy reactor 1
28 are displaced into high hydrogen balance pressure hydrogen bearing alloy reactor 2.So low hydrogen balance presses hydrogen bearing alloy reactor 1 to release hydrogen suction
Thermal response, absorbs the heat of the low-temperature range waste heat fluid.High hydrogen balance pressure hydrogen bearing alloy reactor 2 occurs to inhale hydrogen heat release
Reaction, and its liberated heat is passed to into the 3rd circulating pumps 13 of Jing, the 13rd electromagnetic valve 15, the pressure hydrogen storage conjunction of high hydrogen balance
Golden reactor 2, and the aqueous fluid in water heater 3 is returned to, so far the aqueous fluid in water heater 3 obtains secondary temperature elevation.
2. step D：After high hydrogen balance presses the hydrogen saturation of hydrogen bearing alloy reactor 2, control unit 5 closes air pump
28th, the 0th electromagnetic valve 4 open, first circulation pump or fan 21 and the 3rd circulating pump 13 remains in operation, the 6th electromagnetic valve 14 is opened,
7th electromagnetic valve 27 is opened, the 5th electromagnetic valve 18 is opened, the 12nd electromagnetic valve 20 is opened, the 8th electromagnetic valve 23 is opened, remaining electricity
Magnet valve or pump or fan are turned off.
Waste heat fluid Jing first circulations pump or fan 21, the 6th electromagnetic valve 14, water heater 3 between middle warm area, and by its heat
The aqueous fluid in water heater 3 is passed to, cooling becomes low-temperature range waste heat fluid, and so far the aqueous fluid in water heater 3 obtains one
Secondary intensification, the 7th electromagnetic valves 27 of low-temperature range waste heat fluid Jing, high hydrogen balance pressure hydrogen bearing alloy reactor 2, and by its heat
High hydrogen balance pressure hydrogen bearing alloy reactor 2 is passed to, the 5th electromagnetic valves 18 of Jing, the 8th electromagnetic valve 23 after temperature is reduced, Jing is another
Pipeline residing for waste heat fluid issuing is discharged all the way.
The process carried out with this is：Hydrogen is discharged from high hydrogen balance pressure hydrogen bearing alloy reactor 2 and Jing the 0th is electric
Magnet valve 4 is displaced into low hydrogen balance pressure hydrogen bearing alloy reactor 1.So high hydrogen balance presses hydrogen bearing alloy reactor 2 to release
The hydrogen endothermic reaction, absorbs the heat of the low-temperature range waste heat fluid.Low hydrogen balance pressure hydrogen bearing alloy reactor 1 occurs to inhale hydrogen
Exothermic reaction, and its liberated heat is passed to into the 3rd circulating pumps 13 of Jing, the 12nd electromagnetic valve 20, low hydrogen balance pressure
Hydrogen bearing alloy reactor 1, and the aqueous fluid in water heater 3 is returned to, so far the aqueous fluid in water heater 3 obtains secondary temperature elevation.
Step C and step D are a cycle of operation, when the hydrogen of the low hydrogen balance pressure hydrogen bearing alloy reactor 1 is satisfied
With it is rear, opening for each electromagnetic valve is controlled again by control unit 5, by low hydrogen balance press hydrogen bearing alloy reaction
Device 1 and the pressure hydrogen bearing alloy reaction 2 alternate cycles generation suction hydrogen exothermic reaction of high hydrogen balance proceed to step C by step D and enter into
Next cycle of operation, further working method operation two：Can obtain the present invention have relative to prior art it is following
Advantageous Effects further can be summarized as follows：
1. in, between warm area, waste heat fluid is not generated electricity, and eliminates excessive thermal loss during pipeline, between middle warm area
1 or high hydrogen balance pressure hydrogen bearing alloy reactor 2 two of waste heat fluid Jing water heaters 3, low hydrogen balance pressure hydrogen bearing alloy reactor
Secondary heat exchange, can carry out cascade utilization to its heat, reach the purpose of depth recuperation of heat, reduce another road waste heat fluid issuings of Jing
Residing pipeline discharge temperature.
2. waste heat fluid is once directly heated water heater 3 between warm area through in, can be improved to heat to greatest extent
Yield, presses the secondary temperature elevation of 1 or high hydrogen balance pressure hydrogen bearing alloy reactor 2 of hydrogen bearing alloy reactor through low hydrogen balance
Process, can improve the leaving water temperature of water heater 3 to greatest extent.
Present invention working method operation three further is as follows：
1. step E：During start-up operation, the hydrogen of the low hydrogen balance pressure hydrogen bearing alloy reactor 1 is in saturation, works as temperature
Degree sensor 6 detects waste heat fluid temperature (F.T.) in low-temperature range scope, under the control of control unit 5, startup air pump 28,
First circulation pump or fan 21 is opened, the first electromagnetic valve 22, the second electromagnetic valve 24 are opened, the 3rd electromagnetic valve 29 is opened, start
Three circulating pumps 13, the 13rd electromagnetic valve 15 are opened, and remaining electromagnetic valve or pump or fan are turned off.
Low temperature exhaust heat fluid Jing first circulations pump or fan 21, the first electromagnetic valve 22, the second electromagnetic valve 24, Jing low hydrogens gas are put down
Weighing apparatus pressure hydrogen storage reactor 1, and by the heat transfer of its own to low hydrogen balance pressure hydrogen storage reactor 1, reduce after temperature Jing the
Three electromagnetic valves 29, pipeline residing for mono- road waste heat fluid issuings of Jing are discharged.
At the same time what is carried out is：Hydrogen is discharged and Jing air pumps from low hydrogen balance pressure hydrogen bearing alloy reactor 1
28 are displaced into high hydrogen balance pressure hydrogen bearing alloy reactor 2.So low hydrogen balance presses hydrogen bearing alloy reactor 1 to release hydrogen suction
Thermal response, absorbs the heat of the low-temperature range waste heat fluid.High hydrogen balance pressure hydrogen bearing alloy reactor 2 occurs to inhale hydrogen heat release
Its liberated heat and is passed to the 3rd circulating pumps 13 of Jing, the 13rd electromagnetic valve 15 by reaction, high hydrogen balance pressure hydrogen storage
Alloy reactor 2, and the aqueous fluid in water heater 3 is returned to, so far the aqueous fluid in water heater 3 is heated up.
2. step F：During start-up operation, the hydrogen of the low hydrogen balance pressure hydrogen bearing alloy reactor 1 is in saturation, works as height
After the hydrogen saturation of hydrogen balance pressure hydrogen bearing alloy reactor 2, control unit 5 close air pump 28, the 0th electromagnetic valve 4 open,
4th electromagnetic valve 17 is opened, the 5th electromagnetic valve 18 is opened, the 12nd electromagnetic valve 20, and first circulation pump or fan 21 and the 3rd is circulated
Pump 13 remains in operation, and remaining electromagnetic valve or pump or fan are turned off.
Low temperature exhaust heat fluid Jing first circulations pump or fan 21, the 4th electromagnetic valve 17, the high hydrogen of the 5th electromagnetic valve 18, Jing are put down
Weighing apparatus pressure hydrogen storage reactor 2, and by the heat transfer of its own to low hydrogen balance pressure hydrogen storage reactor 1, reduce after temperature Jing the
Three electromagnetic valves 29, pipeline residing for mono- road waste heat fluid issuings of Jing are discharged.
At the same time what is carried out is：Hydrogen is discharged and the 0th electromagnetism from low hydrogen balance pressure hydrogen bearing alloy reactor 2
Valve 4 is displaced into high hydrogen balance pressure hydrogen bearing alloy reactor 2.So high hydrogen balance presses hydrogen bearing alloy reactor 2 to release hydrogen
The endothermic reaction, absorbs the heat of the low-temperature range waste heat fluid.There is suction hydrogen and put in low hydrogen balance pressure hydrogen bearing alloy reactor 1
Thermal response, and its liberated heat is passed to into the 3rd circulating pumps 13 of Jing, the 12nd electromagnetic valve 20, the pressure storage of low hydrogen balance
Hydrogen alloy reactor 1, and the aqueous fluid in water heater 3 is returned to, so far the aqueous fluid in water heater 3 is heated up.
Step E is a cycle of operation with step F, when the hydrogen of the low hydrogen balance pressure hydrogen bearing alloy reactor 1 is satisfied
With it is rear, opening for each electromagnetic valve is controlled again by control unit 5, by low hydrogen balance press hydrogen bearing alloy reaction
Device 1 and high hydrogen balance pressure hydrogen bearing alloy react 2 alternate cycles generation suction hydrogen exothermic reaction and are transferred to the entrance of step E by step F
To next cycle of operation, working method operation three further：The present invention can be obtained to have such as relative to prior art
Under Advantageous Effects further can be summarized as follows：
1. low-temperature range residual heat resources are to 1 or high hydrogen balance pressure hydrogen bearing alloy of low hydrogen balance pressure hydrogen bearing alloy reactor
Reactor 2 carries out alternately heating, rises temperature effect by metal hydride heat pump, improves the thermal source to low-temperature range residual heat resources
Utilize, for the aqueous fluid in laser heating water heater 3, domestic water is provided for people.
Description of the drawings
Fig. 1 waste heat recovery circulation line thermoelectricity hot water supply system schematic diagrams.
In accompanying drawing, each sequence number is as follows：Low hydrogen balance pressure hydrogen bearing alloy reactor 1, high hydrogen balance pressure hydrogen bearing alloy reaction
Device 2, water heater 3, the 0th electromagnetic valve 4, control unit 5, temperature sensor 6, decompressor 7, waste heat boiler 8, cooler 9, supercharging
Pump 10, second circulation pump 11, the 9th electromagnetic valve 12, the 3rd circulating pump 13, the 6th electromagnetic valve 14, the 13rd electromagnetic valve the 15, the tenth
One electromagnetic valve 16, the 4th electromagnetic valve 17, the 5th electromagnetic valve 18, the tenth electromagnetic valve 19, the 12nd electromagnetic valve 20, first circulation pump or
Blower fan 21, the first electromagnetic valve 22, the 8th electromagnetic valve 23, the second electromagnetic valve 24, electromotor 25, the 0th circulation pump or fan 26, the
Seven electromagnetic valves 27, air pump 28, the 3rd electromagnetic valve 29.
Note：Following all specific embodiments, are illustrated for accompanying drawing 1.
Specific embodiment
Below by specific embodiment, the present invention is described in detail, but these exemplary embodiments are only used for example
Lift, and any type of any restriction is constituted to the real protection scope of the present invention not.
Embodiment 1
The high-temperature flue gas that industrial coal oil burning boiler is discharged are carried out with recuperation of heat, the present invention produces the work side of thermoelectricity hot water
Formula takes following operation one：
1., when starting working, the hydrogen of the low hydrogen balance pressure hydrogen bearing alloy reactor 1 is in saturation, works as temperature sensing
Device 6 detect flue-gas temperature in 200 to 300 DEG C of high temperature interval ranges when, under the control of control unit 5, while starting the
One circulating fan 21, the 9th electromagnetic valve 12 are opened, start second circulation pump 11, start booster pump 10, start the 0th circulating fan
26th, the tenth electromagnetic valve 19 is opened, the second electromagnetic valve 24 is opened, the 3rd electromagnetic valve 29 is opened, start air pump 28, the 13rd electromagnetism
Valve 15 is opened, starts the 3rd circulating pump 13, and remaining electromagnetic valve is turned off；
200 to 300 DEG C of high temperature interval flue gas Jing first circulations pump or fans 21, the 9th electromagnetic valve 12, waste heat boilers 8, and
Its heat transfer to waste heat boiler 8, flue gas between warm area during thus 200 to 300 DEG C of cooling high-temperature fumes become 100 to 200 DEG C,
The 0th circulating pumps 26 of waste heat fluid Jing, water heater 3 between 100 to 200 DEG C of middle warm area, and its heat transfer is made to water heater 3
Aqueous fluid in water heater 3 is once heated up, and thus between warm area, waste heat fluid temperature reduction becomes 50 to 100 DEG C in 100 to 200 DEG C
Low-temperature range waste heat fluid, low-temperature range waste heat fluid Jing the second electromagnetic valves 24, low hydrogen balance pressure hydrogen bearing alloy reactor 1,
And by its heat transfer to low hydrogen balance pressure hydrogen bearing alloy reactor 1, the 3rd electromagnetic valves 29, Jing of Jing after being cooled to 30 DEG C or so
Pipeline residing for waste heat fluid issuing is discharged all the way；
The process carried out with this is that hydrogen is discharged from low hydrogen balance pressure hydrogen bearing alloy reactor 1 and Jing pumpings
Pump 28 is displaced into high hydrogen balance pressure hydrogen bearing alloy reactor 2.So low hydrogen balance presses hydrogen bearing alloy reactor 1 to release hydrogen
The endothermic reaction, absorbs Jing second circulations pump the 11, the tenth in the heat and cooler 9 of 50 to 100 DEG C of low-temperature ranges flue gas
Electromagnetic valve 19 is entered in low hydrogen balance pressure hydrogen bearing alloy reactor 1 and returns to the heat of the cooling fluid in cooler 9.
High hydrogen balance pressure hydrogen bearing alloy reactor 2 occurs to inhale hydrogen exothermic reaction, and its liberated heat is passed to Jing the 3rd follows
Ring pump 13, the 13rd electromagnetic valve 15, high hydrogen balance pressure hydrogen bearing alloy reactor 2, and return to the aqueous fluid in water heater 3,
So far the aqueous fluid in water heater 3 obtains secondary temperature elevation.
2. after high hydrogen balance presses the hydrogen saturation of hydrogen bearing alloy reactor 2, control unit 5 close air pump 28, the
Zero electromagnetic valve 4 is opened, the 5th electromagnetic valve 18 is opened, the 11st electromagnetic valve 16 is opened, the 3rd electromagnetic valve 29 is opened, the 12nd electromagnetism
Valve 20 is opened, the 0th circulating fan 26 and first circulation blower fan 21 and second circulation pump 11 and the 3rd circulating pump 13 and booster pump
10 still operate, and remaining electromagnetic valve is turned off.
200 to 300 DEG C of high temperature interval flue gas Jing first circulations blower fans 21, the 9th electromagnetic valve 12, waste heat boilers 8, and which
Heat transfer to waste heat boiler 8, flue gas between warm area during thus 200 to 300 DEG C of high temperature interval flue gas cool-downs become 100 to 200 DEG C,
The 0th circulating fans 26 of flue gas Jing, water heater 3 between warm area in 100 to 200 DEG C, and its heat transfer is made hot water to water heater 3
Aqueous fluid in device 3 is once heated up, thus 50 to 100 DEG C of low-temperature range cigarettes of flue gas cool-down between warm area in 100 to 200 DEG C
Gas, 50 to 100 DEG C of the 5th electromagnetic valves 18 of low-temperature range flue gas Jing, high hydrogen balance pressure hydrogen bearing alloy reactors 2, and by its heat
Pass to high hydrogen balance pressure hydrogen bearing alloy reactor 2, the 3rd electromagnetic valves 29 of Jing after being cooled to 30 DEG C or so, mono- tunnel residual heat streams of Jing
Pipeline residing for body outlet is discharged；
The process carried out with this is：Hydrogen is discharged and Jing the 0th from high hydrogen balance pressure hydrogen bearing alloy reactor 2
Electromagnetic valve 4 is displaced into low hydrogen balance pressure hydrogen bearing alloy reactor 1.So high hydrogen balance presses hydrogen bearing alloy reactor 2 to occur
Release the hydrogen endothermic reaction, absorb Jing second circulations pump 11 in the heat and cooler 9 of 50 to 100 DEG C of low-temperature ranges flue gas,
11st electromagnetic valve 16 is entered in high hydrogen balance pressure hydrogen bearing alloy reactor 2 and returns to the cooling fluid in cooler 9
Heat, low hydrogen balance pressure hydrogen bearing alloy reactor occurs to inhale hydrogen exothermic reaction, and its liberated heat is passed to Jing
3rd circulating pump 13, the 12nd electromagnetic valve 20, low hydrogen balance pressure hydrogen bearing alloy reactor 1, and return in water heater 3
Aqueous fluid, so far aqueous fluid in water heater 3 obtain secondary temperature elevation.
3. the process that waste heat boiler 8 is carried out all the time is the heat for absorbing 200 to 300 DEG C of high temperature interval flue gases, and by its work
Matter heats the expanded expansion of machine 7 and exports mechanical work to electromotor 25 for generating electricity, and further working medium carries out cold in cooler 9
But, Jing booster pumps 10 enter into waste heat boiler 8 and continue to absorb heat, enter into next power generation cycle.
So far it is a complete job cyclic process operation one, when the low hydrogen balance pressure hydrogen bearing alloy reactor 1
After hydrogen saturation, opening for each electromagnetic valve is controlled again by control unit 5, presses hydrogen storage to close by low hydrogen balance
Golden reactor 1 and high hydrogen balance pressure hydrogen bearing alloy react the generation suction hydrogen exothermic reaction of 2 alternate cycles and enter into next work
Circulation, can continuous quadratic to the aqueous fluid supply heat in water heater 3, the leaving water temperature that can significantly improve water heater 3 is straight
To 100 DEG C of boiling water.
From above-mentioned working method, the present invention can be obtained and have the following Advantageous Effects can be with relative to prior art
Further it is summarized as follows：
1.200 to 300 DEG C of high temperature interval flue gases, it is anti-through waste heat boiler 8, water heater 3, low hydrogen balance pressure hydrogen bearing alloy
1 or high hydrogen balance of device pressure hydrogen bearing alloy, 2 three heat exchange of reactor are answered, cascade utilization can be carried out to its heat fully, be reached
The purpose of depth recuperation of heat, reduces pipeline discharge temperature residing for mono- road waste heat fluid issuings of Jing to 30 DEG C.
2. flue gas is once directly heated water heater 3 between warm area in 100 to 200 DEG C, can improve right to greatest extent
The yield of heat, presses the two of 1 or high hydrogen balance pressure hydrogen bearing alloy reactor 2 of hydrogen bearing alloy reactor through low hydrogen balance
Secondary temperature-rise period, can improve the leaving water temperature of water heater 3 to greatest extent until 100 DEG C of boiling water.
3. by the heat exchange with 200 to 300 DEG C of high temperature interval flue gases, output mechanical work carries out generating acquisition to waste heat boiler 8
High-grade energy, it is possible to increase the convenience of low-grade energy UTILIZATION OF VESIDUAL HEAT IN.Cooling fluid in cooler 9 is in 50 to 100 DEG C of low temperature
Interval flue gas presses 1 or high hydrogen balance pressure hydrogen bearing alloy reactor 2 of hydrogen bearing alloy reactor to provide heat to low hydrogen balance
On the basis of, can further improve 1 or high hydrogen balance pressure hydrogen bearing alloy reactor 2 of low hydrogen balance pressure hydrogen bearing alloy reactor
Heating load, and cooling fluid circuit can be closed cycle, improve the reliability of system.
Embodiment 2
Recuperation of heat is carried out to the middle temperature flue gas that Industrial Stoves are discharged, the mode of hot water preparing of the present invention takes following operation
Two：
1., when starting working, the hydrogen of the low hydrogen balance pressure hydrogen bearing alloy reactor 1 is in saturation, works as temperature sensing
Device 6 detects flue gas in 100 to 200 DEG C of middle temperature interval ranges, under the control of control unit 5, while starting first circulation
Blower fan 21, the 6th electromagnetic valve 14 are opened, the 7th electromagnetic valve 27 is opened, the second electromagnetic valve 24 is opened, start air pump the 28, the 13rd
Electromagnetic valve 15 opens, start the 3rd circulating pump 13, the 8th electromagnetic valve 23 opens, and remaining electromagnetic valve or pump are turned off.
Flue gas Jing first circulations blower fan 21, the 6th electromagnetic valve 14, water heater 3 between warm area in 100 to 200 DEG C, and by its heat
Amount passes to the aqueous fluid in water heater 3, and cooling becomes 50 to 100 DEG C of low-temperature range flue gases, so far the aqueous fluid in water heater 3
Once heated up, 50 to 100 DEG C of the 7th electromagnetic valves 27 of low-temperature range flue gas Jing, low hydrogen balance pressure hydrogen bearing alloy reactors 1,
And its heat transfer is reduced into temperature to the second electromagnetic valves of Jing after 30 DEG C or so to low hydrogen balance pressure hydrogen bearing alloy reactor 1
24th, the 8th electromagnetic valve 23, pipeline residing for another road waste heat fluid issuings of Jing are discharged.
The process carried out with this is：Hydrogen is discharged and Jing air pumps from low hydrogen balance pressure hydrogen bearing alloy reactor 1
28 are displaced into high hydrogen balance pressure hydrogen bearing alloy reactor 2.So low hydrogen balance presses hydrogen bearing alloy reactor 1 to release hydrogen suction
Thermal response, absorbs the heat of 50 to 100 DEG C of low-temperature ranges flue gas.High hydrogen balance pressure hydrogen bearing alloy reactor 2 occurs to inhale
Hydrogen exothermic reaction, and its liberated heat is passed to into the 3rd circulating pumps 13 of Jing, the 13rd electromagnetic valve 15, high hydrogen balance
Pressure hydrogen bearing alloy reactor 2, and the aqueous fluid in water heater 3 is returned to, so far the aqueous fluid in water heater 3 obtains secondary liter
Temperature.
2. after high hydrogen balance presses the hydrogen saturation of hydrogen bearing alloy reactor 2, control unit 5 close air pump 28, the
Zero electromagnetic valve 4 is opened, first circulation blower fan 21 and the 3rd circulating pump 13 remains in operation, the 6th electromagnetic valve 14 is opened, the 7th electromagnetism
Valve 27 is opened, the 5th electromagnetic valve 18 is opened, the 12nd electromagnetic valve 20 is opened, the 8th electromagnetic valve 23 is opened, remaining electromagnetic valve or pump
It is turned off.
Flue gas Jing first circulations blower fan 21, the 6th electromagnetic valve 14, water heater 3 between warm area in 100 to 200 DEG C, and by its heat
Amount passes to the aqueous fluid in water heater 3, and cooling becomes 50 to 100 DEG C of low-temperature range flue gases, so far the aqueous fluid in water heater 3
Once heated up, 50 to 100 DEG C of the 7th electromagnetic valves 27 of low-temperature range flue gas Jing, low hydrogen balance pressure hydrogen bearing alloy reactors 1,
And its heat transfer is reduced into temperature to the 5th electromagnetic valves of Jing after 30 DEG C or so to high hydrogen balance pressure hydrogen bearing alloy reactor 1
18th, the 8th electromagnetic valve 23, pipeline residing for another road waste heat fluid issuings of Jing are discharged.
The process carried out with this is：Hydrogen is discharged from high hydrogen balance pressure hydrogen bearing alloy reactor 2 and Jing the 0th is electric
Magnet valve 4 is displaced into low hydrogen balance pressure hydrogen bearing alloy reactor 1.So high hydrogen balance presses hydrogen bearing alloy reactor 2 to release
The hydrogen endothermic reaction, absorbs the heat of 50 to 100 DEG C of low-temperature ranges waste heat fluid.Low hydrogen balance presses hydrogen bearing alloy reactor
1 occurs to inhale hydrogen exothermic reaction, and its liberated heat is passed to the 3rd circulating pumps 13 of Jing, the 12nd electromagnetic valve 20, low hydrogen
Gas balance pressure hydrogen bearing alloy reactor 1, and the aqueous fluid in water heater 3 is returned to, so far the aqueous fluid in water heater 3 obtains two
Secondary intensification.
So far it is a complete job cyclic process, after low hydrogen balance presses the hydrogen saturation of hydrogen bearing alloy reactor 1,
Opening for each electromagnetic valve is controlled again by control unit 5,1 He of hydrogen bearing alloy reactor is pressed by low hydrogen balance
High hydrogen balance pressure hydrogen bearing alloy reacts 2 alternate cycles and hydrogen exothermic reaction occurs to inhale by next cycle of operation is entered into, and enters one
The working method operation two of step：The present invention can be obtained there are following Advantageous Effects can enter one relative to prior art
Step is summarized as follows：
In 1.100 to 200 DEG C, between warm area, flue gas is not generated electricity, and eliminates excessive thermal loss during pipeline, and 100
Into 200 DEG C, between warm area, 1 or high hydrogen balance pressure hydrogen storage of flue gas Jing water heaters 3, low hydrogen balance pressure hydrogen bearing alloy reactor is closed
2 secondary heat exchange of golden reactor, can carry out cascade utilization to its heat, reach the purpose of depth recuperation of heat, reduce another roads of Jing
Pipeline discharge temperature residing for waste heat fluid issuing is to 30 DEG C or so.
2. flue gas is once directly heated water heater 3 between warm area in 100 to 200 DEG C, can improve right to greatest extent
The yield of heat, presses the two of 1 or high hydrogen balance pressure hydrogen bearing alloy reactor 2 of hydrogen bearing alloy reactor through low hydrogen balance
Secondary temperature-rise period, can improve the leaving water temperature of water heater 3 to greatest extent until 100 DEG C of boiling water.
2-variation of embodiment
Recuperation of heat is carried out to the middle temperature flue gas that Industrial Stoves are discharged still, the present invention produces the another way behaviour of thermoelectricity hot water
Make as follows：
Waste heat boiler 8, decompressor 7, cooler 9, booster pump 10 pass sequentially through the connection of working medium pipeline, and the decompressor 7 will
Mechanical work is exported to electromotor 25, and the working fluid circulated in the working medium pipeline is preferably lower boiling organic working medium such as HFC-
134a, HFC-152a or HFO-1234yf, or the inorganic working medium of CO2.
1. step H：During start-up operation, the hydrogen of the low hydrogen balance pressure hydrogen bearing alloy reactor 1 is in saturation, works as temperature
Degree sensor 6 detects flue gas in 100 to 200 DEG C of middle temperature interval ranges, under the control of control unit 5, while starting the
One circulating fan 21, startup second circulation pump 11, the 9th electromagnetic valve 12 are opened, start the 0th circulating fan 26, the 7th electromagnetic valve
27 open, the second electromagnetic valve 24 is opened, start air pump 28, the 13rd electromagnetic valve 15 opens, starts the 3rd circulating pump the 13, the 8th
Electromagnetic valve 23 is opened, the tenth electromagnetic valve 19 is opened, and remaining electromagnetic valve or pump or fan are turned off.
Flue gas Jing first circulations blower fan 21, the 9th electromagnetic valve 12, waste heat boiler 8 between warm area in 100 to 200 DEG C, and which
To waste heat boiler 8, thus between warm area, flue gas cool-down becomes 50 to 100 DEG C of low-temperature range flue gases to heat transfer in 100 to 200 DEG C,
50 to 100 DEG C of the 0th circulating pumps 26 of low-temperature range flue gas Jing, the 7th electromagnetic valve 27, low hydrogen balance pressure hydrogen storage reactors 1, and will
Its heat transfer to low hydrogen balance pressure hydrogen bearing alloy reactor 1, reduce temperature to the second electromagnetic valves of Jing 24 after 30 DEG C or so, the
Eight electromagnetic valves 23, pipeline residing for another road waste heat fluid issuings of Jing are discharged.
The process carried out with this is：Hydrogen is discharged and Jing air pumps from low hydrogen balance pressure hydrogen bearing alloy reactor 1
28 are displaced into high hydrogen balance pressure hydrogen bearing alloy reactor 2.So low hydrogen balance presses hydrogen bearing alloy reactor 1 to release hydrogen suction
Thermal response, in absorbing the heat and cooler 9 of 50 to 100 DEG C of low-temperature ranges flue gas, Jing second circulations pump the 11, the tenth is electric
Magnet valve 19 is entered in low hydrogen balance pressure hydrogen bearing alloy reactor 1 and returns to the heat of the cooling fluid in cooler 9.It is high
Hydrogen balance pressure hydrogen bearing alloy reactor 2 occurs to inhale hydrogen exothermic reaction, and its liberated heat is passed to the 3rd circulations of Jing
Pump 13, the 13rd electromagnetic valve 15, high hydrogen balance pressure hydrogen bearing alloy reactor 2, and return to the aqueous fluid in water heater 3, extremely
Aqueous fluid in this water heater 3 is heated up.
2. step G：After high hydrogen balance presses the hydrogen saturation of hydrogen bearing alloy reactor 2, control unit 5 closes air pump
28th, the 0th electromagnetic valve 4 open, first circulation blower fan 21 and second circulation pump 11 and the 3rd circulating pump 13, the 0th circulating fan
26 remain in operation, the 9th electromagnetic valve 12 is opened, the 7th electromagnetic valve 27 is opened, the 5th electromagnetic valve 18 is opened, the 12nd electromagnetic valve 20
Open, the 8th electromagnetic valve 23 is opened, the 11st electromagnetic valve 16 is opened, remaining electromagnetic valve or pump or fan are turned off.
Flue gas Jing first circulations pump or fan 21, the 9th electromagnetic valve 12, waste heat boiler 8 between warm area in 100 to 200 DEG C, and
Its heat transfer to waste heat boiler 8, thus between warm area, flue gas cool-down becomes 50 to 100 DEG C of low-temperature range cigarettes in 100 to 200 DEG C
Gas, 50 to 100 DEG C of the 0th circulating pumps 26 of low-temperature range flue gas Jing, the 7th electromagnetic valve 27, high hydrogen balance pressure hydrogen storage reactors 2,
And its heat transfer is reduced into temperature to the 5th electromagnetic valves of Jing after 30 DEG C or so to high hydrogen balance pressure hydrogen bearing alloy reactor 2
18th, the 8th electromagnetic valve 23, pipeline residing for another road waste heat fluid issuings of Jing are discharged.
The process carried out with this is：Hydrogen is discharged and Jing the 0th from high hydrogen balance pressure hydrogen bearing alloy reactor 2
Electromagnetic valve 4 is displaced into low hydrogen balance pressure hydrogen bearing alloy reactor 1.So high hydrogen balance presses hydrogen bearing alloy reactor 2 to occur
Release the hydrogen endothermic reaction, absorb Jing second circulations pump 11 in the heat and cooler 9 of 50 to 100 DEG C of low-temperature ranges flue gas,
11st electromagnetic valve 16 is entered in high hydrogen balance pressure hydrogen bearing alloy reactor 2 and returns to the cooling fluid in cooler 9
Heat, low hydrogen balance pressure hydrogen bearing alloy reactor occurs to inhale hydrogen exothermic reaction, and its liberated heat is passed to Jing
3rd circulating pump 13, the 12nd electromagnetic valve 20, low hydrogen balance pressure hydrogen bearing alloy reactor 1, and return in water heater 3
Aqueous fluid, so far the aqueous fluid in water heater 3 heated up.
3. the process that waste heat boiler 8 is carried out all the time is the heat for absorbing 100 to 200 DEG C of high temperature interval flue gases, and by its work
Matter heats the expanded expansion of machine 7 and exports mechanical work to electromotor 25 for generating electricity, and further working medium carries out cold in cooler 9
But, Jing booster pumps 10 enter into waste heat boiler 8 and continue to absorb heat, enter into next power generation cycle.
Step H and step G are a complete working cycle process, when the low hydrogen balance presses hydrogen bearing alloy reactor
After 1 hydrogen saturation, opening for each electromagnetic valve is controlled again by control unit 5, is stored up by low hydrogen balance pressure
Hydrogen alloy reactor 1 and high hydrogen balance pressure hydrogen bearing alloy react the generation suction hydrogen exothermic reaction of 2 alternate cycles and proceed to step by step H
Rapid G enters into next cycle of operation, by control of the control unit 5 to each electromagnetic valve and pump, can continuously produce heat
Electric hot water.
The present invention can be obtained there are following Advantageous Effects further can be summarized as follows relative to prior art：
1. the working fluid for circulating in working medium pipeline is lower boiling organic working medium such as HFC-134a, HFC-152a or HFO-
1234yf, or the inorganic working medium of CO2.Even if only 100 to 200 DEG C of middle temperature flue gas, also well waste heat can be carried out reclaiming and be sent out
Electricity, improves the convenience of low-grade energy UTILIZATION OF VESIDUAL HEAT IN.Cooling fluid in cooler 9 is in 50 to 100 DEG C of low-temperature range flue gases
On the basis of heat is provided to 1 or high hydrogen balance pressure hydrogen bearing alloy reactor 2 of low hydrogen balance pressure hydrogen bearing alloy reactor, can
The heating load of 1 or high hydrogen balance pressure hydrogen bearing alloy reactor 2 of low hydrogen balance pressure hydrogen bearing alloy reactor is improved further,
And cooling fluid circuit can be closed cycle, improve the reliability of system.
2. directly heat exchange is not carried out to fluid in water heater 3 to 100 DEG C of low-temperature range flue gases for 50 DEG C, but
Hydrogen bearing alloy reactor 1 and high hydrogen balance is pressed to press the warming heat pump of 2 composition of hydrogen bearing alloy reactor by low hydrogen balance
Intensification post-heating, it can be ensured that the aqueous fluid leaving water temperature in water heater 3 is at utmost to 100 DEG C of boiling point.
Flue gas between warm area in 3.100 to 200 DEG C, through waste heat boiler 8, low hydrogen balance pressure hydrogen bearing alloy reactor 1 or
The heat exchange of cooling twice of high hydrogen balance pressure hydrogen bearing alloy reactor 2, can carry out cascade utilization to its heat, reach depth heat
The purpose of recovery.
Embodiment 3
Low-temperature flue gas are reclaimed, hot water preparation method of operation operation three of the present invention is as follows：
1., when starting working, the hydrogen of the low hydrogen balance pressure hydrogen bearing alloy reactor 1 is in saturation, works as temperature sensing
Device 6 detect flue-gas temperature in 50 to 100 DEG C of low-temperature range scopes when, under the control of control unit 5, start air pump
28th, first circulation blower fan 21 is opened, the first electromagnetic valve 22, the second electromagnetic valve 24 are opened, the 3rd electromagnetic valve 29 is opened, starts the 3rd
Circulating pump 13, the 13rd electromagnetic valve 15 are opened, and remaining electromagnetic valve or pump or fan are turned off.
50 to 100 DEG C of low-temperature range flue gas Jing the first blower fans 21, the first electromagnetic valve 22, the second electromagnetic valve 24, Jing low hydrogen gas
Balance pressure hydrogen storage reactor 1, and low hydrogen balance pressure hydrogen storage reactor 1, reduction temperature to 30 is given by the heat transfer of its own
DEG C or so after the 3rd electromagnetic valves 29 of Jing, residing for mono- road waste heat fluid issuings of Jing pipeline discharge.
At the same time what is carried out is：Hydrogen is discharged and Jing air pumps from low hydrogen balance pressure hydrogen bearing alloy reactor 1
28 are displaced into high hydrogen balance pressure hydrogen bearing alloy reactor 2.So low hydrogen balance presses hydrogen bearing alloy reactor 1 to release hydrogen suction
Thermal response, absorbs the heat of 50 to 100 DEG C of low-temperature ranges.There is suction hydrogen and put in high hydrogen balance pressure hydrogen bearing alloy reactor 2
Thermal response, and its liberated heat is passed to into the 3rd circulating pumps 13 of Jing, the 13rd electromagnetic valve 15, the pressure storage of high hydrogen balance
Hydrogen alloy reactor 2, and the aqueous fluid in water heater 3 is returned to, so far the aqueous fluid in water heater 3 is heated up.
2. after high hydrogen balance presses the hydrogen saturation of hydrogen bearing alloy reactor 2, control unit 5 close air pump 28, the
Zero electromagnetic valve 4 is opened, the 4th electromagnetic valve 17 is opened, the 5th electromagnetic valve 18 is opened, the 12nd electromagnetic valve 20, first circulation blower fan 21
Remain in operation with the 3rd circulating pump 13, remaining electromagnetic valve or pump or fan are turned off.
50 to 100 DEG C of low-temperature range flue gas Jing first circulations pump or fans 21, the 4th electromagnetic valve 17, the 5th electromagnetic valve 18,
The high hydrogen balance pressure hydrogen storage reactors 2 of Jing, and low hydrogen balance pressure hydrogen storage reactor 1, reduction is given by the heat transfer of its own
The 3rd electromagnetic valves 29 of Jing after temperature, pipeline residing for mono- road waste heat fluid issuings of Jing are discharged.
At the same time what is carried out is：Hydrogen is discharged and the 0th electromagnetism from low hydrogen balance pressure hydrogen bearing alloy reactor 2
Valve 4 is displaced into high hydrogen balance pressure hydrogen bearing alloy reactor 2.So high hydrogen balance presses hydrogen bearing alloy reactor 2 to release hydrogen
The endothermic reaction, absorbs the heat of 50 to 100 DEG C of low-temperature ranges flue gas.Low hydrogen balance pressure hydrogen bearing alloy reactor 1 occurs
Inhale hydrogen exothermic reaction, and its liberated heat passed to into the 3rd circulating pumps 13 of Jing, the 12nd electromagnetic valve 20, low hydrogen gas puts down
Weighing apparatus pressure hydrogen bearing alloy reactor 1, and the aqueous fluid in water heater 3 is returned to, so far the aqueous fluid in water heater 3 is heated up.
So far it is a working cycle process, after low hydrogen balance presses the hydrogen saturation of hydrogen bearing alloy reactor 1, again
Opening for each electromagnetic valve is controlled by control unit 5, hydrogen bearing alloy reactor 1 and Gao Qing are pressed by low hydrogen balance
Gas balance pressure hydrogen bearing alloy reacts the generation suction hydrogen exothermic reaction of 2 alternate cycles and enters into next cycle of operation, further work
Make the operation three of mode：The present invention can be obtained there are following Advantageous Effects further can return relative to prior art
Receive as follows：
1.50 to 100 DEG C of low-temperature range flue gases are to the 1 or high hydrogen balance pressure storage of low hydrogen balance pressure hydrogen bearing alloy reactor
Hydrogen alloy reactor 2 carries out alternately heating, rises temperature effect by metal hydride heat pump, improves to low-temperature range residual heat resources
Thermal source utilize, for the aqueous fluid in laser heating water heater 3, provide domestic water for people.
Embodiment 4
To printing and dyeing mill's technique waste water Recovery of the hot water, the hot water preparation method of operation of the present invention takes following operation：
1., when starting working, the hydrogen of the low hydrogen balance pressure hydrogen bearing alloy reactor 1 is in saturation, works as temperature sensing
Device 6 detect wastewater temperature in 40 to 60 DEG C of low-temperature range scopes when, under the control of control unit 5, start air pump 28,
First circulation pump 21 is opened, the first electromagnetic valve 22, the second electromagnetic valve 24 are opened, the 3rd electromagnetic valve 29 is opened, starts the 3rd circulation
Pump 13, the 13rd electromagnetic valve 15 are opened, and remaining electromagnetic valve or pump or fan are turned off.
40 to 60 DEG C of low-temperature range waste water Jing first circulations pumps 21, the first electromagnetic valve 22, the second electromagnetic valve 24, Jing low hydrogen gas
Balance pressure hydrogen storage reactor 1, and low hydrogen balance pressure hydrogen storage reactor 1, reduction temperature to 20 is given by the heat transfer of its own
DEG C or so after the 3rd electromagnetic valves 29 of Jing, residing for mono- road waste heat fluid issuings of Jing pipeline discharge.
At the same time what is carried out is：Hydrogen is discharged and Jing air pumps from low hydrogen balance pressure hydrogen bearing alloy reactor 1
28 are displaced into high hydrogen balance pressure hydrogen bearing alloy reactor 2.So low hydrogen balance presses hydrogen bearing alloy reactor 1 to release hydrogen suction
Thermal response, absorbs the heat of 40 to 60 DEG C of low-temperature ranges waste water.High hydrogen balance pressure hydrogen bearing alloy reactor 2 occurs to inhale hydrogen
Exothermic reaction, and its liberated heat is passed to into the 3rd circulating pumps 13 of Jing, the 13rd electromagnetic valve 15, high hydrogen balance pressure
Hydrogen bearing alloy reactor 2, and the aqueous fluid in water heater 3 is returned to, so far the aqueous fluid in water heater 3 is heated up.
2. after high hydrogen balance presses the hydrogen saturation of hydrogen bearing alloy reactor 2, control unit 5 close air pump 28, the
Zero electromagnetic valve 4 is opened, the 4th electromagnetic valve 17 is opened, the 5th electromagnetic valve 18 is opened, the 12nd electromagnetic valve 20,21 He of first circulation pump
3rd circulating pump 13 remains in operation, and remaining electromagnetic valve or pump or fan are turned off.
40 to 60 DEG C of low-temperature range waste water Jing first circulations pumps 21, the 4th electromagnetic valve 17, the high hydrogen of the 5th electromagnetic valve 18, Jing
Balance pressure hydrogen storage reactor 2, and by the heat transfer of its own to Jing after low hydrogen balance pressure hydrogen storage reactor 1, reduction temperature
3rd electromagnetic valve 29, pipeline residing for mono- road waste heat fluid issuings of Jing are discharged.
At the same time what is carried out is：Hydrogen is discharged and the 0th electromagnetism from low hydrogen balance pressure hydrogen bearing alloy reactor 2
Valve 4 is displaced into high hydrogen balance pressure hydrogen bearing alloy reactor 2.So high hydrogen balance presses hydrogen bearing alloy reactor 2 to release hydrogen
The endothermic reaction, absorbs the heat of 40 to 60 DEG C of low-temperature ranges waste water.Low hydrogen balance pressure hydrogen bearing alloy reactor 1 occurs to inhale
Hydrogen exothermic reaction, and its liberated heat is passed to into the 3rd circulating pumps 13 of Jing, the 12nd electromagnetic valve 20, low hydrogen balance
Pressure hydrogen bearing alloy reactor 1, and the aqueous fluid in water heater 3 is returned to, so far the aqueous fluid in water heater 3 is heated up.
This is a cycle of operation, opening for each electromagnetic valve is controlled again by control unit 5, by low hydrogen
Gas balance pressure hydrogen bearing alloy reactor 1 and the pressure hydrogen bearing alloy reaction 2 alternate cycles generation of high hydrogen balance are inhaled hydrogen exothermic reaction and are entered
Enter to next cycle of operation, working method operation further：The present invention can be obtained to have such as relative to prior art
Under Advantageous Effects further can be summarized as follows：
1.40 to 60 DEG C of low-temperature range waste water are to 1 or high hydrogen balance pressure hydrogen storage of low hydrogen balance pressure hydrogen bearing alloy reactor
Alloy reactor 2 carries out alternately heating, rises temperature effect by metal hydride heat pump, improves to low-temperature range residual heat resources
Thermal source is utilized, and for the aqueous fluid in laser heating water heater 3, provides domestic water for people.
4-variation of embodiment
Recuperation of heat is carried out to the low-temperature range waste water that industry is discharged still, the present invention produces the another way of thermoelectricity hot water such as
Under：
Waste heat boiler 8, decompressor 7, cooler 9, booster pump 10 pass sequentially through the connection of working medium pipeline, and the decompressor 7 will
Mechanical work is exported to electromotor 25, and the working fluid circulated in the working medium pipeline is lower boiling organic working medium such as HFC-
134a, HFC-152a or HFO-1234yf, or the inorganic working medium of CO2.
For the operational control of remaining electromagnetic valve and pump, embodiment 2- variation part is refer to, be will not be described here.
The present invention can be readily obtained there are following Advantageous Effects further can conclude relative to prior art
It is as follows：
1. the working fluid for circulating in working medium pipeline is lower boiling organic working medium such as HFC-134a, HFC-152a or HFO-
1234yf, or the inorganic working medium of CO2.Even if only 40 to 60 DEG C of low-temperature range waste water, due to waste water thermal capacity greatly, also can be fine
The convenience that recovery generating is carried out to waste heat, low-grade energy UTILIZATION OF VESIDUAL HEAT IN is improve.Cooling fluid in cooler 9 40 to
Hydrogen storage is pressed to 1 or high hydrogen balance of low hydrogen balance pressure hydrogen bearing alloy reactor after 60 DEG C of low-temperature wastewater and hot-water boiler heat exchange
On the basis of alloy reactor 2 provides heat, low 1 or high hydrogen of hydrogen balance pressure hydrogen bearing alloy reactor can be further improved
The heating load of balance pressure hydrogen bearing alloy reactor 2, and cooling fluid circuit can be closed cycle, improve the reliability of system.
2. 40 to 60 DEG C of low-temperature range waste water, through waste heat boiler 8, low hydrogen balance pressure hydrogen bearing alloy reactor 1 or
The heat exchange of cooling twice of high hydrogen balance pressure hydrogen bearing alloy reactor 2, can carry out cascade utilization to its heat, reach depth heat
The purpose of recovery.
Other variant embodiments：
The waste heat fluid for reclaiming heat can be more than 50 DEG C of waste steam, the cooling water more than 30 DEG C, and
The fluid in the range of various temperature ranges being widely present in commercial production.It can thus be appreciated that the method have the benefit that should
Popularity.
Low hydrogen balance pressure hydrogen bearing alloy reactor 1 and high 2 two ends of hydrogen balance pressure hydrogen bearing alloy reactor are
State the import and export of waste heat fluid, two ends there are an import and export of the cooling fluid, there is entering for the aqueous fluid in the water heater 3 at two ends
Outlet, and above-mentioned import and export are independent mutually.
It can thus be appreciated that the Advantageous Effects that the present invention brings are the current in waste heat fluid, cooling fluid and water heater 3
Heat exchange of the body in hydrogen bearing alloy reactor does not interfere with each other.
Advantageous Effects can be summarized as follows the present invention on the whole：
Waste heat recovery circulating pipe system thermoelectricity hot water supply system and its operation method, it is right to monitor with waste heat supply temperature
As optionally carrying out by the switching of multiple solenoid valve control waste heat path directions：Driven waste heat recovery circulation pipe
Hydrogen-storage alloy reactor or direct drive water heater or driving waste heat boiler and hydrogen-storage alloy reactor in road；So as to not
Low-grade energy multi-stage heat exchanger in synthermal scope, reaches cascade utilization depth waste heat recovery, be people's daily life not between
Disconnected offer hot water and/or electric power, whole recovery cyclic process do not adopt any working fluid for damaging the ozone layer, energy-saving ring
Protect, efficient pollution-free.
It should be appreciated that the application of these embodiments is merely to illustrate the present invention and is not intended to limit the protection model of the present invention
Enclose.Additionally, it will also be appreciated that after the technology contents for having read the present invention, those skilled in the art can make each to the present invention
Plant and change, change and/or modification, all these equivalent form of value equally falls within the guarantor limited by the application appended claims
Within the scope of shield.
Claims (6)
1. a kind of application system of waste heat recovery circulation line, it is characterised in that：Mainly include that low hydrogen balance presses hydrogen bearing alloy
Reactor (1), high hydrogen balance pressure hydrogen bearing alloy reactor (2), has the 0th electromagnetism on the hydrogen charge and discharge mouth connecting line of the two
Valve (4), is parallel with bypass air pump (28), control unit on the 0th electromagnetic valve (4)（5）；
Waste heat fluid inlet ductwork, is configured with temperature sensor (6), for the waste heat in the waste heat fluid inlet ductwork
The waste heat fluid temperature (F.T.) of fluid inlet pipeline is detected that the waste heat fluid is optionally：
A. from the waste heat fluid inlet ductwork Jing first circulation pump or first circulation blower fan, the first electromagnetic valve（22）, it is second electric
Magnet valve（24）, the low hydrogen balance press hydrogen bearing alloy reactor（1）, the 3rd electromagnetic valve（29）, it flow back into waste heat fluid all the way
Residing for outlet, pipeline flows out；
B. from first circulation pump described in waste heat fluid inlet ductwork Jing or first circulation blower fan, the 4th electromagnetic valve（17）,
Five electromagnetic valves（18）, the high hydrogen balance press hydrogen bearing alloy reactor（2）, the 3rd electromagnetic valve（29）, it flow back into described
Pipeline residing for waste heat fluid issuing flows out all the way；
C. from first circulation pump described in waste heat fluid inlet ductwork Jing or first circulation blower fan, the 6th electromagnetic valve（14）, heat
Hydrophone（3）, the 7th electromagnetic valve（27）, can be further selective：
（a）. described in Jing, low hydrogen balance presses hydrogen bearing alloy reactor（1）, second electromagnetic valve（24）, the 8th electromagnetic valve
（23）, it flow back into pipeline residing for another road waste heat fluid issuing and discharges；
(b）. described in Jing, high hydrogen balance presses hydrogen bearing alloy reactor（2）, the 5th electromagnetic valve（18）, the 8th electromagnetic valve
（23）, it flow back into pipeline residing for another road waste heat fluid issuing and flows out；
D. from first circulation pump described in inlet ductwork Jing or first circulation blower fan, the 9th electromagnetic valve（12）, waste heat boiler
（8）, the 0th circulating pump or the 0th circulating fan, water heater (3), can be further selective：
（a）. the second electromagnetic valve described in Jing（24）, the low hydrogen balance press hydrogen bearing alloy reactor（1）, the 3rd electromagnetic valve
（29）, it flow back into the pipeline residing for waste heat fluid issuing all the way and flows out；
（b）. the 5th electromagnetic valve described in Jing（18）, the high hydrogen balance press hydrogen bearing alloy reactor（2）, the 3rd electromagnetic valve
（29）, it flow back into the pipeline residing for waste heat fluid issuing all the way and flows out；
The waste heat boiler（8）, decompressor（7）, cooler（9）, booster pump (10) pass sequentially through working medium pipeline connection, it is described swollen
Swollen machine（7）Mechanical work is exported to electromotor（25）, the cooler（9）In cooling fluid optionally：
A. Jing second circulations pump（11）, the tenth electromagnetic valve（19）, the low hydrogen balance press hydrogen bearing alloy reactor（1）, return to
Return to the cooler（9）In exchanged heat；
B. second circulation pump described in Jing（11）, the 11st electromagnetic valve（16）, the high hydrogen balance press hydrogen bearing alloy reactor
（2）, return to and return to the cooler（9）In exchanged heat；
The water heater（3）In aqueous fluid optionally：
A. the 3rd circulating pumps of Jing（13）, the 13rd electromagnetic valve（15）, the high hydrogen balance press hydrogen bearing alloy reactor（2）, weight
Return to the water heater（3）In；
B. the 3rd circulating pumps of Jing（13）, the 12nd electromagnetic valve（20）, low hydrogen balance press hydrogen bearing alloy reactor（1）, return to back
To the water heater（3）In；
Described control unit（5）With the temperature sensor（6）Be connected, to the 0th to the 13rd electromagnetic valve, described first
Circulating pump or first circulation blower fan, the 0th circulating pump or the 0th circulating fan, second circulation pump（11）, the 3rd circulating pump（13）、
The booster pump（10）Opening and closing or start and stop be controlled.
2. the application system of waste heat recovery circulation line according to claim 1, it is characterised in that：The waste heat fluid is
Flue gas or waste steam or cooling water.
3. the application system of waste heat recovery circulation line according to claim 2, it is characterised in that：The flue-gas temperature model
It is trapped among between 50-300 DEG C, the waste steam temperature is more than 50 DEG C, the cooling water temperature is more than 30 DEG C.
4. the application system of the waste heat recovery circulation line according to any one of claim 1-3, it is characterised in that：The work
Working fluid in matter pipeline is HFC-134a, HFC-152a or HFO-1234yf organic working medium.
5. the application system of the waste heat recovery circulation line according to any one of claim 1-3, it is characterised in that：The work
Working fluid in matter pipeline is CO2Inorganic working medium.
6. the application system of the waste heat recovery circulation line according to any one of claim 1-3, it is characterised in that：It is described low
Hydrogen balance pressure hydrogen bearing alloy reactor (1) and the high hydrogen balance press hydrogen bearing alloy reactor（2）There is the waste heat at two ends
The import and export of fluid, two ends have the import and export of the cooling fluid, and there is the water heater at two ends（3）In aqueous fluid turnover
Mouthful, and above-mentioned import and export are independent mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410639877.5A CN104456914B (en) | 2014-11-14 | 2014-11-14 | A kind of application system of waste heat recovery circulation line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410639877.5A CN104456914B (en) | 2014-11-14 | 2014-11-14 | A kind of application system of waste heat recovery circulation line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104456914A CN104456914A (en) | 2015-03-25 |
| CN104456914B true CN104456914B (en) | 2017-04-05 |
Family
ID=52903377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410639877.5A Active CN104456914B (en) | 2014-11-14 | 2014-11-14 | A kind of application system of waste heat recovery circulation line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104456914B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538321B (en) * | 2018-10-12 | 2021-08-24 | 上海柯来浦能源科技有限公司 | Hydrogen energy power generation system utilizing low-temperature waste heat |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007298249A (en) * | 2006-05-02 | 2007-11-15 | Nishihara Engineering Co Ltd | Hot water supply system |
| CN101285004A (en) * | 2007-04-11 | 2008-10-15 | 中国科学院工程热物理研究所 | Multifunctional energy resource system |
| CN102589308A (en) * | 2012-03-15 | 2012-07-18 | 机械工业第六设计研究院有限公司 | Waste heat recycling system of industrial furnaces |
| CN202350559U (en) * | 2011-12-09 | 2012-07-25 | 昆明理工大学 | Organic working medium supercritical generating system utilizing blast furnace slag and slag washing water waste heat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101358115B1 (en) * | 2011-05-25 | 2014-02-11 | 삼성중공업 주식회사 | Waste heat recycling system for ship |
-
2014
- 2014-11-14 CN CN201410639877.5A patent/CN104456914B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007298249A (en) * | 2006-05-02 | 2007-11-15 | Nishihara Engineering Co Ltd | Hot water supply system |
| CN101285004A (en) * | 2007-04-11 | 2008-10-15 | 中国科学院工程热物理研究所 | Multifunctional energy resource system |
| CN202350559U (en) * | 2011-12-09 | 2012-07-25 | 昆明理工大学 | Organic working medium supercritical generating system utilizing blast furnace slag and slag washing water waste heat |
| CN102589308A (en) * | 2012-03-15 | 2012-07-18 | 机械工业第六设计研究院有限公司 | Waste heat recycling system of industrial furnaces |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104456914A (en) | 2015-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106287657B (en) | Supercritical carbon dioxide Bretton and organic Rankine combined cycle thermal power generation system | |
| CN103206317B (en) | Cascaded recycling system for waste heat of internal combustion generating set | |
| CN204552850U (en) | The novel heat-power cogeneration system combined that card Linne circulates and flash distillation circulates | |
| CN203431914U (en) | Flue gas system using air pre-heater of quartered-sector structure to reduce exhaust gas temperature of secondary reheating boiler | |
| CN103244214A (en) | Smoke condensation heat recovery combined heat and power supply system based on organic Rankine cycle | |
| CN203201684U (en) | Internal combustion engine generator set waste heat cascade recycling system based on Rankine cycle | |
| CN108150234A (en) | A kind of filling formula organic Rankine cycle power generation system based on UTILIZATION OF VESIDUAL HEAT IN | |
| CN201982147U (en) | Joint backheating thermodynamic system of power plant | |
| CN108798808A (en) | A kind of CO for high-temperature flue gas waste heat recovery2Circulating thermoelectric co-generation system | |
| CN106439777A (en) | Water replenishing and preheating system for back-pressure steam turbine | |
| CN203756253U (en) | Low-temperature type organic Rankine cycle waste heat power generation system for steel plant | |
| CN203271834U (en) | Britten-steam Rankine-ammonia vapour Rankine combined cycle generating set | |
| CN104456914B (en) | A kind of application system of waste heat recovery circulation line | |
| CN205592967U (en) | A waste heat power generation system for dangerous waste disposal trade of industry | |
| CN207960696U (en) | A kind of micro- thermal process again of steam turbine and implementation system | |
| CN103089355B (en) | Steam Rankine-low boiling working fluid Rankine combined cycle generating unit | |
| RU119393U1 (en) | HEAT ELECTRIC POWER STATION WITH ABSORPTION BROWN-LITHIUM REFRIGERATING MACHINE | |
| CN206247373U (en) | A kind of pipe heat exchanger residual neat recovering system | |
| CN215403774U (en) | Novel sludge heat pump drying system | |
| CN214745672U (en) | Multistage waste heat comprehensive utilization device of power plant | |
| CN104154766B (en) | Natural gas tunnel kiln exhaust smoke waste heat recycling pipeline thermoelectricity and hot water supply system | |
| CN104154765B (en) | Natural gas tunnel kiln exhaust smoke waste heat recycling pipeline thermoelectricity and hot water supply system and running method thereof | |
| CN204301530U (en) | A kind of Natural Gas Fueled Tunnel Kiln smoke discharging residual heat reclaims circulation line electric heating water supply system | |
| CN203719224U (en) | Direct-combustion lithium bromide absorption cold and hot water unit used for producing high-temperature hot water | |
| CN103089354B (en) | Steam Rankine-ammonia vapor Rankine combined cycle power generation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Yusheng Inventor before: Si Hongkang |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161110 Address after: B building 237000 Anhui province Lu'an City Branch Center 4 floor (the intersection of three road and Gaocheng Road) Applicant after: Lu'an Sheng Feng HVAC Engineering Co., Ltd. Address before: 237000 Anhui city of Lu'an province Anhui Lu'an city science and technology innovation center room 001 (the intersection of three road and Gaocheng Road) Applicant before: Si Hongkang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191202 Address after: No.1, Chuangye building, 1750 Shengli West Road, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu xiaoshuren Software Technology Co., Ltd Address before: B building 237000 Anhui province Lu'an City Branch Center 4 floor (the intersection of three road and Gaocheng Road) Patentee before: Lu'an Sheng Feng HVAC Engineering Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20191218 Address after: Room 302, building 22, No.158, Jinfeng Road, high tech Zone, Suzhou, Jiangsu Patentee after: Suzhou mankai System Integration Technology Co., Ltd Address before: No.1, Chuangye building, 1750 Shengli West Road, Yuhui District, Bengbu City, Anhui Province Patentee before: Bengbu xiaoshuren Software Technology Co., Ltd |
|
| TR01 | Transfer of patent right |