CN206235226U - A kind of conduction oil molten salt energy-storage application system - Google Patents
A kind of conduction oil molten salt energy-storage application system Download PDFInfo
- Publication number
- CN206235226U CN206235226U CN201621233650.1U CN201621233650U CN206235226U CN 206235226 U CN206235226 U CN 206235226U CN 201621233650 U CN201621233650 U CN 201621233650U CN 206235226 U CN206235226 U CN 206235226U
- Authority
- CN
- China
- Prior art keywords
- heat
- room
- conduction oil
- fused salt
- application system
- 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
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The utility model provides a kind of conduction oil molten salt energy-storage application system, including fused salt heat accumulation room, conduction oil Heat Room and heat exchanger, and having heaters is set on fused salt heat accumulation room, and heat-condutive oil heat exchanger is provided with conduction oil Heat Room；Fused salt heat accumulation room, conduction oil Heat Room and heat exchanger pass sequentially through pipeline communication and form loop, and heat accumulation room circulating pump is provided with the pipeline between fused salt heat accumulation room and conduction oil Heat Room.The conduction oil molten salt energy-storage application system that the utility model is provided is by fused salt in fused salt heat accumulation room, the circulation between conduction oil Heat Room and heat exchanger, the intensification of fused salt is carried out using the waste heat absorbed in heat exchanger, and then reduce the heat needed for rising temperature molten salt in fused salt heat accumulation room, improve the heat utilization rate of whole system, the waste heat that high-temperature gas is carried is made full use of simultaneously, effectively reduces hot loss of energy.
Description
Technical field
The utility model belongs to energy recovery application field, and in particular to a kind of conduction oil molten salt energy-storage application system.
Background technology
At present, industrial exhaust heat includes the high-temperature flue gas from the discharge of various industrial equipments.Such as metallurgical furnace, heating furnace, industry
Kiln, apparatus for gasifying fuel etc., have a large amount of high-temperature flue gas to discharge.Containing a large amount of in the high-temperature flue gas that China's industrial production is produced
Heat energy, directly discharge not only waste of resource, increases enterprise's production capacity, and can produce thermal pollution.For high temperature above cigarette
The recycling of waste heat is always the emphasis of technical staff's research in gas.Presently mainly by installing preheater additional using high temperature cigarette
The heat fresh air of gas, improves fresh air and enters fashionable temperature, and then improves energy utilization rate, and reducing energy consumption reduces production
Cost.But preheater is mainly air preheater, though effect has, transformation efficiency is relatively low, and at present for above-mentioned waste heat
Recycling approach it is more single.
The content of the invention
The purpose of this utility model is to provide a kind of conduction oil fused salt and store up to overcome above the deficiencies in the prior art
Energy application system, makes full use of multiple thermals source that heating is circulated to fused salt, and then prepare high temperature heat conductive oil.
The technical solution of the utility model is as follows：
A kind of conduction oil molten salt energy-storage application system, including fused salt heat accumulation room, conduction oil Heat Room and heat exchanger, fused salt storage
Having heaters is set on hot cell, heat-condutive oil heat exchanger is provided with conduction oil Heat Room；Fused salt heat accumulation room, conduction oil Heat Room and
Heat exchanger passes sequentially through pipeline communication and forms loop, and heat accumulation is provided with the pipeline between fused salt heat accumulation room and conduction oil Heat Room
Room circulating pump.
Further, described conduction oil molten salt energy-storage application system, heater is heating.
Further, described conduction oil molten salt energy-storage application system, pipeline is high temperature resistant heat insulation pipeline.
Further, described conduction oil molten salt energy-storage application system, the pipe between conduction oil Heat Room and heat exchanger
Fused salt temporary room is also provided with road.
Further, described conduction oil molten salt energy-storage application system, the pipeline between fused salt temporary room and heat exchanger
On be also provided with temporary room circulating pump.
The conduction oil molten salt energy-storage application system that the utility model is provided is exchanged heat by fused salt in fused salt heat accumulation room, conduction oil
Circulation between room and heat exchanger, carries out the intensification of fused salt, and then reduce fused salt heat accumulation using the waste heat absorbed in heat exchanger
Heat needed for indoor liter temperature molten salt, improves the heat utilization rate of whole system, while the waste heat that high-temperature gas is carried is filled
Divide and utilize, effectively reduce hot loss of energy.
Brief description of the drawings
Fig. 1 is the conduction oil molten salt energy-storage application system schematic diagram described in the utility model embodiment 1；
Fig. 2 is the conduction oil molten salt energy-storage application system schematic diagram described in the utility model embodiment 2；
In figure 1 above and Fig. 2,1 is fused salt heat accumulation room, and 11 is heater, and 2 is conduction oil Heat Room, and 21 change for conduction oil
Hot device, 3 is heat exchanger, and 4 is pipeline, and 5 is heat accumulation room circulating pump, and 6 is fused salt temporary room, and 7 is temporary room circulating pump.
Specific embodiment：
Embodiment 1
As shown in figure 1, the conduction oil molten salt energy-storage application system schematic diagram provided for the present embodiment, including fused salt storage
Hot cell 1, conduction oil Heat Room 2 and heat exchanger 3, set having heaters 11 on fused salt heat accumulation room 1, set in conduction oil Heat Room 2
There is heat-condutive oil heat exchanger 21；Fused salt heat accumulation room 1, conduction oil Heat Room 2 passes sequentially through pipeline 4 and connects to form loop with heat exchanger 3,
Heat accumulation room circulating pump 5 is provided with pipeline 4 between fused salt heat accumulation room 1 and conduction oil Heat Room 2.Pipeline 4 is high temperature resistant heat insulation
Pipeline, can improve heat utilization rate, reduce loss.
Above conduction oil molten salt energy-storage application system in use, heats fused salt heat accumulation room by heater 11 first
Fused salt in 1 is simultaneously melted, then in the fused salt after melting is pumped into conduction oil Heat Room 2 by heat accumulation room circulating pump 5, through heat conduction
Heat-condutive oil heat exchanger 21 in oily Heat Room 2 reaches heat exchanger 3 after exchanging heat, and to be exchanged heat in heat-condutive oil heat exchanger 21 and obtain height after heating up
Warm conduction oil is further applied；Heat exchanger 3 is provided with the heat exchange import and outlet of high-temperature gas, when fused salt enters heat exchanger 3
Before, high-temperature gas enters from heat exchange import, and the heat of carrying is transferred in heat exchanger 3 by heat exchange, and works as fused salt entrance
After heat exchanger, fused salt heat temperature raising again, the fused salt after intensification are completed one by heat in heat exchanger in returning to fused salt heat accumulation room 1
Secondary circulation.The step of energy heats fused salt of high-temperature gas is utilized by heat exchanger 3 so that the waste heat of high-temperature gas is recovered profit
With while being used to be lifted the heat energy needs of temperature of molten salt in reducing fused salt heat accumulation room 1.
Heat exchanger 3 can be attached with the exhaust smoke discharging pipe of industrial equipment in said system, so as to by industrial equipment
Heat energy recycle in the high-temperature gas of exclusion, improves the application efficiency of whole system, while having reached energy-saving and emission-reduction
Effect.
Embodiment 2
The present embodiment is the further improvement on the basis of embodiment 1, as shown in Fig. 2 wherein in the He of conduction oil Heat Room 2
Fused salt temporary room 6 is also provided with pipeline 4 between heat exchanger 3, is also set on the pipeline 4 between fused salt temporary room 6 and heat exchanger 3
Temporary room circulating pump 7 is put, heater 11 is heating.
During conduction oil molten salt energy-storage application system use, night paddy electricity can be selected using heating heating,
So as to reduce cost, night relatively abundant electric energy is taken full advantage of.In fused salt cyclic process, can be according to actually used
Need to be stored temporarily in fused salt temporary room 6, it is necessary to fused salt is pumped into heat exchanger 3 by temporary room circulating pump 7 when continuing cycling through
In so continue to complete circulation.The meaning for setting fused salt temporary room 6 is that can be carried out according to the specific working order of heat exchanger 3
The circulation adjustment of fused salt, improves the flexibility that whole system is used.
Claims (5)
1. a kind of conduction oil molten salt energy-storage application system, it is characterised in that including fused salt heat accumulation room（1）, conduction oil Heat Room（2）
And heat exchanger（3）, fused salt heat accumulation room（1）Upper setting having heaters（11）, conduction oil Heat Room（2）In be provided with conduction oil heat exchange
Device（21）；Fused salt heat accumulation room（1）, conduction oil Heat Room（2）And heat exchanger（3）Pass sequentially through pipeline（4）Connection forms loop, changes
Hot device（3）It is provided with the heat exchange import and outlet of high-temperature gas；Fused salt heat accumulation room（1）With conduction oil Heat Room（2）Between pipeline
（4）On be provided with heat accumulation room circulating pump（5）.
2. conduction oil molten salt energy-storage application system according to claim 1, it is characterised in that heater（11）It is electric heating unit
Part.
3. conduction oil molten salt energy-storage application system according to claim 1, it is characterised in that pipeline（4）For high temperature resistant every
Hot channel.
4. conduction oil molten salt energy-storage application system according to claim 1, it is characterised in that in conduction oil Heat Room（2）
And heat exchanger（3）Between pipeline（4）On be also provided with fused salt temporary room（6）.
5. conduction oil molten salt energy-storage application system according to claim 4, it is characterised in that fused salt temporary room（6）With change
Hot device（3）Between pipeline（4）On be also provided with temporary room circulating pump（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233650.1U CN206235226U (en) | 2016-11-17 | 2016-11-17 | A kind of conduction oil molten salt energy-storage application system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233650.1U CN206235226U (en) | 2016-11-17 | 2016-11-17 | A kind of conduction oil molten salt energy-storage application system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206235226U true CN206235226U (en) | 2017-06-09 |
Family
ID=58990187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621233650.1U Active CN206235226U (en) | 2016-11-17 | 2016-11-17 | A kind of conduction oil molten salt energy-storage application system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206235226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654928A (en) * | 2019-01-28 | 2019-04-19 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of fused salt heat accumulation and heat-conducting oil system and heat-conducting method |
-
2016
- 2016-11-17 CN CN201621233650.1U patent/CN206235226U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654928A (en) * | 2019-01-28 | 2019-04-19 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of fused salt heat accumulation and heat-conducting oil system and heat-conducting method |
| CN109654928B (en) * | 2019-01-28 | 2024-02-06 | 中国电力工程顾问集团西北电力设计院有限公司 | Fused salt heat storage and conduction oil heat transfer system and heat conduction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206235019U (en) | A kind of waste heat recovery molten salt energy-storage hot-air system | |
| CN104121591B (en) | A kind of efficient energy-saving incinerator | |
| CN106091663B (en) | A kind of heat pump accumulation of heat complementary type high temperature drying system and method | |
| CN206235226U (en) | A kind of conduction oil molten salt energy-storage application system | |
| CN209295700U (en) | Residual heat using device is used in a kind of production of aluminium alloy | |
| CN203378451U (en) | Biscuit electric oven control device based on partitioned heat-insulation heating | |
| CN206648480U (en) | A kind of lithium battery atmosphere furnace energy saving circulating system | |
| CN204513711U (en) | A kind of central air-conditioning condensing heat recovery system | |
| CN206479046U (en) | smelting furnace waste heat recycling system | |
| CN202171276U (en) | Stepped heat exchange system of a centralized heat-supply primary heat network according to different heating methods | |
| CN201841669U (en) | Device for recovering heat energy of high-speed biaxially oriented polypropylene (BOPP) production line | |
| CN101769687A (en) | Energy-saving technique for recycling use of heat of work piece to be heated in industrial kiln and application thereof | |
| CN203024620U (en) | Waste heat recovery device | |
| CN208803880U (en) | A kind of dry coke quenching waste heat Stirling electricity generation system | |
| CN203940503U (en) | Suction-type lithium bromide heat-exchange system with afterburning | |
| CN202747818U (en) | Rotary kiln high-temperature flue gas waste heat recovery utilization system for needle coke production technological process | |
| CN102538496A (en) | Zero-emission comprehensive utilizing technology for continuous-casting secondary-cooling vapor and converter vaporizing vapor | |
| CN102589306B (en) | Device for recovering waste heat of exhaust smoke in industrial heat treatment | |
| CN205079635U (en) | Finned tube cooling water steam heat recovery system | |
| CN204574836U (en) | A kind of waste heat classification retracting device based on foamed-metal based heat-storing material | |
| CN103759438B (en) | Concentrating type solar heat collecting and crude oil heating system | |
| CN109340898A (en) | A kind of new heating technology and method of more residential areas | |
| CN204063896U (en) | A kind of isothermal smelting | |
| CN109520318A (en) | A kind of heat-accumulating type high-temperature smoke waste heat utilization system | |
| CN107166808A (en) | A kind of founding factory cooling water heat recovery method and its device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |