CN104329760A - System and method for comprehensive utilization of ground heat of mine water drainage - Google Patents
System and method for comprehensive utilization of ground heat of mine water drainage Download PDFInfo
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- CN104329760A CN104329760A CN201410638495.0A CN201410638495A CN104329760A CN 104329760 A CN104329760 A CN 104329760A CN 201410638495 A CN201410638495 A CN 201410638495A CN 104329760 A CN104329760 A CN 104329760A
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- lithium bromide
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0014—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using absorption or desorption
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/006—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the sorption type system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
- F24F2005/0057—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground receiving heat-exchange fluid from a closed circuit in the ground
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Sustainable Energy (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to a system and a method for comprehensive utilization of ground heat of mine water drainage. The system is characterized by comprising sand removal filtering equipment, water quality treatment equipment, a heat exchanger, a steam boiler, a lithium bromide water cooling machine and a fan coil pipe, wherein a branch pipeline I is arranged at the outlet end of the water quality treatment equipment and is connected with a bathing water pipeline, a branch pipeline II and a branch pipeline III are arranged at the hot water outlet end of the heat exchanger, the branch pipeline II is connected with a heating water supply pipeline, the branch pipeline III is connected with the coil pipe inlet end of the fan coil pipe, a branch pipeline IV and a branch pipeline V are arranged at the low-temperature hot water outlet of the lithium bromide water cooling machine, the branch pipeline IV is connected with the bathing water pipeline, the branch pipeline V is communicated with an agent mixing pool of an ore dressing plant, and a branch pipeline VI is arranged at the coil pipe outlet end of the fan coil pipe, and is communicated with the branch pipeline IV and the branch pipeline V. The system has the advantages that the problems of large consumption of coal and power energy sources and pollution to environments in the existing mine heating heat-supply and ventilation temperature-lowering method are solved, and the problem of incomplete utilization of existing mine well low-temperature residual heat resources is solved; the consumption of energy sources is favorably reduced, and the energy-saving and emission-reduction effects are realized.
Description
Technical field
The present invention relates to low energy consumption method mine drainage being converted into aeration-cooling, heating and bath water, a kind of particularly underground heat utilization system of mine drainage and method, be applicable to the mine that low-phase energy is abundant, especially Deep mining and the higher mine of subsurface temperature, belongs to mine ventilation field of air conditioning.
Background technology
In mine construction, antifreeze, the building and heating of auxiliary well head in winter, summer builds central air conditioner cold source and annual bath hot water thermal source equal energy source supply problem is that engineers and technicians must consider.Winter traditional method adopt boiler heat supplying, adopts summer electric refrigeration air-conditioner to carry out the way such as cold wind or ice making cooling and lower the temperature to underground air draught.These methods not only consume a large amount of coal-fired and electric power, and energy consumption almost close to the half of mine energy consumption, and produces flue dust, CO
2and SO
2deng pollutant, cause environmental pollution and greenhouse effects, do not meet energy-conserving and environment-protective requirement.
And in underground mine recovery process, what mine drainage contained enrich low-phase energy does not all obtain due attention.By the investigation to Some Domestic underground mine, cryogenic waste heat resource mainly comprises mine drainage and air draft, and these residual heat resources are applicable to again utilizing all very much.The temperature of mine drainage remains on 13 ~ 20 DEG C throughout the year, and deep-well temperature at discharging condensate is higher, can reach 45 ~ 60 DEG C, and the basic whole day water yield is enriched.If these cryogenic waste heat resources can be used, then can reduce boiler fired coal or alternative boiler, air-conditioning, for energy-saving and emission-reduction provide an important solution route.But also immature for the application technology of mine cryogenic waste heat resource at present, can not make full use of, urgently improve.
Summary of the invention
The object of this invention is to provide a kind of underground heat utilization system and method for mine drainage, fundamentally solve existing mine heating, fire coal that aeration-cooling method exists and the large and problem of contaminated environment of electric power energy consumption, and at present mine cryogenic waste heat resource fails the problem that makes full use of, be conducive to reducing resource loss, realize energy-saving and emission-reduction.
Technical scheme of the present invention is:
A kind of underground heat utilization system of mine drainage, it is characterized in that: comprise the desanding filter plant be communicated with underground mine gully, be connected to the Water-quality treater of the port of export of desanding filter plant, be connected to the heat exchanger of the port of export of Water-quality treater, the steam boiler be communicated with heat exchanger, be connected to the lithium bromide adsorption water chilling unit of exchanger heat water out end, be connected to the cooling water outlet end of lithium bromide adsorption water chilling unit and the fan coil be communicated with mine ventilation well, the connecting pipe of described heat exchanger and Water-quality treater is provided with control valve I, the port of export of described Water-quality treater is separately provided with branch pipe(tube) I and is connected with bath water pipeline and is provided with control valve II on branch pipe(tube) I, described exchanger heat water out end is separately provided with the branch pipe(tube) II be connected with heating water supply line and the branch pipe(tube) III be connected with the coil inlet end of fan coil, described branch pipe(tube) II, branch pipe(tube) III, connecting pipe between heat exchanger and lithium bromide adsorption water chilling unit, the connecting pipe of lithium bromide adsorption water chilling unit and fan coil is respectively equipped with control valve III, control valve IV, control valve V and control valve VI, the low-temperature water heating port of export of described lithium bromide adsorption water chilling unit is provided with the branch pipe(tube) IV be connected with bath water pipeline and the branch pipe(tube) V be communicated with ore dressing plant medicament stirring pool, the coil outlets end of described fan coil is provided with the branch pipe(tube) VI that communicates with branch pipe(tube) IV and branch pipe(tube) V and is provided with control valve VII on branch pipe(tube) VI.
A underground heat method of comprehensive utilization for mine drainage, is characterized in that: the low-temperature water heating of being discharged by underground mine is after filtration with water treatment, and the steam produced with steam boiler becomes high-temperature-hot-water;
Thermal source in summer using this hot water as lithium bromide adsorption water chilling unit, the low-temperature cold water produced by lithium bromide adsorption water chilling unit is through fan coil, the air after-blow that is cooled realizes aeration-cooling to mine ventilation well, reduced by the heat source temperature after the heat absorption of lithium bromide adsorption water chilling unit, the medicament stirring pool sending into bath water pipeline and ore dressing plant reuses;
Close lithium bromide adsorption water chilling unit in the winter time, high-temperature-hot-water is on the one hand by blowing to the preheating of mine ventilation well head after fan coil by heated air, directly be supplied to heating water supply line on the other hand, the medicament stirring pool that the hot water after fan coil cooling sends into bath water pipeline and ore dressing plant reuses;
At transition season, steam boiler and lithium bromide adsorption water chilling unit out of service, by underground mine discharge low-temperature water heating through filtration with water treatment after, be directly fed to bath water pipeline.
Beneficial effect of the present invention:
1, the direct exhaust emission environment of mine water of a large amount of low temperature exhaust heat is avoided, cause the waste of water resource and heat energy simultaneously, energy-conserving and environment-protective, compare traditional method, reduce the capacity of steam boiler, pollute little, automaticity is high, it is reliable to operate steadily, investment reduction, be conducive to improving mine environment;
2, take full advantage of the cryogenic waste heat resource of mine drainage, and mine water has just gone out the direct heat-obtaining in ground, thermal loss is little, and system effectiveness is high, than being used alone handpiece Water Chilling Units or boiler carries out mine cooling and refrigeration and heating is more energy-conservation;
3, this system a tractor serves several purposes, not only mine cooling can be carried out, auxiliary well head in winter antifreeze and heating, summer cooling and annual daily bathing etc. can also be realized, make full use of the low-phase energy of underground, realize utilizing point season, and the different field that may be used in mine, both can reduce the operating ambient temperature in well, can be applied to again in daily life.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention.
In figure, sequence number illustrates: 1 gully, 2 desanding filter plants, 3 Water-quality treaters, 4 heat exchangers, 5 steam boilers, 6 lithium bromide adsorption water chilling units, 7 fan coils, 8 ventilation shafts, 9 control valves I, 10 control valves II, 11 branch pipe(tube)s I, 12 bath water pipelines, 13 branch pipe(tube)s III, 14 control valves IV, 15 branch pipe(tube)s II, 16 control valves III, 17 heating water supply lines, 18 control valves V, 19 branch pipe(tube)s IV, 20 branch pipe(tube)s V, 21 medicament stirring pools, 22 branch pipe(tube)s VI, 23 control valves VII, 24 control valves VI.
Detailed description of the invention
As shown in the figure, the underground heat utilization system of this mine drainage, comprise the desanding filter plant 2 be communicated with underground mine gully 1, the Water-quality treater 3 of the port of export being connected to desanding filter plant 2, the heat exchanger 4 being connected to the port of export of Water-quality treater 3, the steam boiler 5 be communicated with heat exchanger 4, be connected to the lithium bromide adsorption water chilling unit 6 of heat exchanger 4 hot water outlet end, be connected to the cooling water outlet end of lithium bromide adsorption water chilling unit 6 and the fan coil 7 be communicated with mine ventilation well 8.Described heat exchanger 4 is provided with control valve I 9 with the connecting pipe of Water-quality treater 3, the port of export of described Water-quality treater 3 is separately provided with branch pipe(tube) I 11 and is connected with bath water pipeline 12 and is provided with control valve II 10 on branch pipe(tube) I 11, described heat exchanger 4 hot water outlet end is separately provided with the branch pipe(tube) II 15 be connected with heating water supply line 17 and the branch pipe(tube) III 13 be connected with the coil inlet end of fan coil 7, described branch pipe(tube) II 15, branch pipe(tube) III 13, connecting pipe between heat exchanger 4 and lithium bromide adsorption water chilling unit 6, lithium bromide adsorption water chilling unit 6 and the connecting pipe of fan coil 7 are respectively equipped with control valve III 16, control valve IV 14, control valve V 18 and control valve VI 24, the low-temperature water heating port of export of described lithium bromide adsorption water chilling unit 6 is provided with the branch pipe(tube) IV 19 be connected with bath water pipeline 12 and the branch pipe(tube) V 20 be communicated with ore dressing plant medicament stirring pool 21, the coil outlets end of described fan coil 7 is provided with the branch pipe(tube) VI 22 that communicates with branch pipe(tube) IV 19 and branch pipe(tube) V 20 and is provided with control valve VII 23 on branch pipe(tube) VI 22.
The Application way of the underground heat utilization system of above-mentioned mine drainage, specifically: the low-temperature water heating (40-60 DEG C) of being discharged by underground mine is after filtration with water treatment, and the steam produced with steam boiler 5 becomes high-temperature-hot-water (85-95 DEG C).During summer ventilation refrigeration, closed control valve II 10, control valve III 16, control valve IV 14 and control valve VII 23, opening controlling valve I 9, control valve V 18, control valve VI 24, thermal source using this hot water as lithium bromide adsorption water chilling unit 6, the low-temperature cold water produced by lithium bromide adsorption water chilling unit 6 is through fan coil 7, air is cooled after-blow to mine ventilation well feeding work position, reduce the temperature of job site, realize aeration-cooling, heat source temperature after being absorbed heat by lithium bromide adsorption water chilling unit 6 reduces (being approximately down to 50-60 DEG C), the medicament stirring pool 21 sending into bath water pipeline 12 and ore dressing plant reuses.
When winter heating ventilates, close lithium bromide adsorption water chilling unit 6, closed control valve II 10, control valve V 18 and control valve VI 24 simultaneously, opening controlling valve I 9, control valve III 16, control valve IV 14 and control valve VII 23, high-temperature-hot-water is on the one hand by blowing to the preheating of mine ventilation well head after fan coil 7 by heated air, directly be supplied to heating water supply line 17 on the other hand, the medicament stirring pool 21 that the hot water after fan coil 7 is lowered the temperature sends into bath water pipeline 12 and ore dressing plant reuses.Control valve III 16 and control valve IV 14 determine opening degree according to actual load.
At other transition seasons, except opening controlling valve II 10, all the other control valves are all closed, and steam off boiler 5 and lithium bromide adsorption water chilling unit 6 make it out of service, the low-temperature water heating of being discharged by underground mine is through filtering and after water treatment, being directly fed to bath water pipeline 12.
Owing to containing different compositions in different mine water, therefore Water-quality treater specifically comprises disacidify equipment, lixiviating equipment etc., depending on the equipment of testing result determination water treatment.
Claims (2)
1. the underground heat utilization system of a mine drainage, it is characterized in that: comprise the desanding filter plant be communicated with underground mine gully, be connected to the Water-quality treater of the port of export of desanding filter plant, be connected to the heat exchanger of the port of export of Water-quality treater, the steam boiler be communicated with heat exchanger, be connected to the lithium bromide adsorption water chilling unit of exchanger heat water out end, be connected to the cooling water outlet end of lithium bromide adsorption water chilling unit and the fan coil be communicated with mine ventilation well, the connecting pipe of described heat exchanger and Water-quality treater is provided with control valve I, the port of export of described Water-quality treater is separately provided with branch pipe(tube) I and is connected with bath water pipeline and is provided with control valve II on branch pipe(tube) I, described exchanger heat water out end is separately provided with the branch pipe(tube) II be connected with heating water supply line and the branch pipe(tube) III be connected with the coil inlet end of fan coil, described branch pipe(tube) II, branch pipe(tube) III, connecting pipe between heat exchanger and lithium bromide adsorption water chilling unit, the connecting pipe of lithium bromide adsorption water chilling unit and fan coil is respectively equipped with control valve III, control valve IV, control valve V and control valve VI, the low-temperature water heating port of export of described lithium bromide adsorption water chilling unit is provided with the branch pipe(tube) IV be connected with bath water pipeline and the branch pipe(tube) V be communicated with ore dressing plant medicament stirring pool, the coil outlets end of described fan coil is provided with the branch pipe(tube) VI that communicates with branch pipe(tube) IV and branch pipe(tube) V and is provided with control valve VII on branch pipe(tube) VI.
2. a underground heat method of comprehensive utilization for mine drainage, is characterized in that: the low-temperature water heating of being discharged by underground mine is after filtration with water treatment, and the steam produced with steam boiler becomes high-temperature-hot-water;
Thermal source in summer using this hot water as lithium bromide adsorption water chilling unit, the low-temperature cold water produced by lithium bromide adsorption water chilling unit is through fan coil, the air after-blow that is cooled realizes aeration-cooling to mine ventilation well, reduced by the heat source temperature after the heat absorption of lithium bromide adsorption water chilling unit, the medicament stirring pool sending into bath water pipeline and ore dressing plant reuses;
Close lithium bromide adsorption water chilling unit in the winter time, high-temperature-hot-water is on the one hand by blowing to the preheating of mine ventilation well head after fan coil by heated air, directly be supplied to heating water supply line on the other hand, the medicament stirring pool that the hot water after fan coil cooling sends into bath water pipeline and ore dressing plant reuses;
At transition season, steam boiler and lithium bromide adsorption water chilling unit out of service, by underground mine discharge low-temperature water heating through filtration with water treatment after, be directly fed to bath water pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638495.0A CN104329760B (en) | 2014-11-13 | 2014-11-13 | The underground heat utilization system and method for mine drainage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638495.0A CN104329760B (en) | 2014-11-13 | 2014-11-13 | The underground heat utilization system and method for mine drainage |
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| CN104329760A true CN104329760A (en) | 2015-02-04 |
| CN104329760B CN104329760B (en) | 2017-07-25 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332681A (en) * | 2015-10-28 | 2016-02-17 | 吉林大学 | Thermal stimulation and chemical stimulation combined process of hot-dry-rock thermal reservoir |
| CN107191215A (en) * | 2017-05-19 | 2017-09-22 | 中铁隧道勘测设计院有限公司 | Mining Method limited drainage type Tunnel Water Leakage aeration cooling system |
| CN108759159A (en) * | 2018-05-18 | 2018-11-06 | 北京清天精创节能设备有限公司 | High-temperature mine cold and heat source based on absorption heat pump utilizes system and the method for operation |
| CN110578951A (en) * | 2019-08-29 | 2019-12-17 | 龙口矿业集团有限公司 | deep well heat energy comprehensive utilization system |
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| CN101893348A (en) * | 2010-07-30 | 2010-11-24 | 山东同方能源工程技术有限公司 | Heating and cooling system using swallet waste heat by industrial and mining enterprises |
| CN103410549A (en) * | 2012-12-20 | 2013-11-27 | 兖州煤业股份有限公司 | System and method by means of power plant waste heat for conducting aeration cooling on mine |
| CN204202074U (en) * | 2014-11-13 | 2015-03-11 | 中冶北方（大连）工程技术有限公司 | The underground heat utilization system of mine drainage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4327555A (en) * | 1979-09-10 | 1982-05-04 | Dimon Donald F | Solar air conditioning system |
| UA53467C2 (en) * | 2002-06-07 | 2006-12-15 | Univ Nat Mining | Method for air conditioning and installation for its implementation |
| CN2929596Y (en) * | 2006-07-17 | 2007-08-01 | 祝建军 | Absorptive heat pump system for recovering waste heat from power plant, printing and dyeing, oil field and pharmaceutical industries |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332681A (en) * | 2015-10-28 | 2016-02-17 | 吉林大学 | Thermal stimulation and chemical stimulation combined process of hot-dry-rock thermal reservoir |
| CN105332681B (en) * | 2015-10-28 | 2018-04-20 | 吉林大学 | The thermostimulation of hot dry rock heat reservori and chemical stimulation process integration |
| CN107191215A (en) * | 2017-05-19 | 2017-09-22 | 中铁隧道勘测设计院有限公司 | Mining Method limited drainage type Tunnel Water Leakage aeration cooling system |
| CN108759159A (en) * | 2018-05-18 | 2018-11-06 | 北京清天精创节能设备有限公司 | High-temperature mine cold and heat source based on absorption heat pump utilizes system and the method for operation |
| CN108759159B (en) * | 2018-05-18 | 2020-09-08 | 北京清天精创节能设备有限公司 | Absorption heat pump-based high-temperature mine cold and heat source utilization system and operation mode |
| CN110578951A (en) * | 2019-08-29 | 2019-12-17 | 龙口矿业集团有限公司 | deep well heat energy comprehensive utilization system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104329760B (en) | 2017-07-25 |
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