CN212006868U - Circulating fluidized bed heat energy intelligent storage device based on big data - Google Patents
Circulating fluidized bed heat energy intelligent storage device based on big data Download PDFInfo
- Publication number
- CN212006868U CN212006868U CN201922445390.4U CN201922445390U CN212006868U CN 212006868 U CN212006868 U CN 212006868U CN 201922445390 U CN201922445390 U CN 201922445390U CN 212006868 U CN212006868 U CN 212006868U
- Authority
- CN
- China
- Prior art keywords
- heating chamber
- dividing wall
- heat exchanger
- wall type
- heat
- 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
Images
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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
The utility model discloses a circulating fluidized bed heat energy intelligence storage device based on big data, including hot water storage tank, the heating chamber, the dividing wall type heat exchanger, the gas-solid separator, solid particle adds the device, a feeder, the feed back valve, hot water storage tank top fixedly connected with low pressure heat supply female pipe, through this low pressure heat supply female pipe and heating chamber bottom through air-supply line fixed connection, the heating chamber top is equipped with export and dividing wall type heat exchanger top opening fixed connection, the lateral wall bottom is equipped with delivery port and hot water storage tank No. two fixed connection, this gas-solid separator bottom is equipped with exit linkage to solid particle and adds the device, solid particle adds the device bottom and establishes the export and passes through air-supply line fixed connection bottom the heating chamber. The utility model provides a can utilize abundant steam when heat supply valley time, can feed back the equipment of system in the heat supply peak time, it is big to have solved the peak valley period heat energy heat quantity difference, needs the problem of frequent adjustment equipment.
Description
Technical Field
The utility model relates to a fluidized bed energy storage field especially relates to a circulating fluidized bed heat energy intelligent storage device based on big data.
Background
At present, the difference of the heat energy consumption in the peak-valley period in one day on the market is large, the production of the thermal power plant needs to be adjusted according to the real-time steam utilization condition so as to meet the requirements of different thermal users on steam in different periods, the stable production of the power plant is unfavorable, the main equipment of the power plant cannot stably operate all the time due to frequent adjustment, and the adverse factors are the control of operation parameters, the qualified emission of environmental protection data and the adjustment of economic operation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to prior art, the utility model provides a circulating fluidized bed heat energy intelligence storage device based on big data possesses can utilize abundant steam when heat supply valley period, can feed back the advantage of system in heat supply peak period, and it is big to have solved peak valley period heat energy heat quantity difference, needs the problem of frequent adjusting equipment.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the circulating fluidized bed heat energy intelligent storage device based on big data comprises a heat storage water tank, a heating chamber, a dividing wall type heat exchanger, a gas-solid separator, a solid particle adding device, a feeding device and a material returning valve, wherein a first top of the heat storage water tank is fixedly connected with a low-pressure heat supply main pipe, the low-pressure heat supply main pipe is fixedly connected with the bottom of the heating chamber through an air inlet pipe, an outlet is arranged at the top of the heating chamber and is fixedly connected with a through hole at the top of the dividing wall type heat exchanger, a demineralized water inlet is further arranged at the top of the dividing wall type heat exchanger, a water outlet is arranged at the bottom of a side wall and is fixedly connected with a second heat storage water tank, an outlet is further arranged at the bottom of the dividing wall type heat exchanger and is fixedly connected with a through hole at the top of the gas-, the bottom is provided with an outlet which is fixedly connected with the bottom of the heating chamber through an air inlet pipe. And an electromagnetic directional valve is further arranged at the through hole at the top of the dividing wall type heat exchanger, the dividing wall type heat exchanger is connected with a high-temperature storage tank through the electromagnetic directional valve, and the bottom of the high-temperature storage tank is connected with a booster fan.
Preferably, high-temperature-resistant heat storage particles are placed at the bottom of the heating chamber, and the high-temperature-resistant heat storage medium is quartz sand, ceramic particles and the like.
Preferably, the bottom of the heating chamber is sequentially connected with a booster fan and a stop valve.
Preferably, the electromagnetic directional valve is used for closing a channel leading to the dividing wall type heat exchanger and opening a channel leading to the high-temperature storage tank.
Has the advantages that:
1. this equipment is equipped with dual export at the in-process fluid that uses, so produce too much high temperature steam at equipment, and when the water yield reached 80% also can't bear more water in the heat storage water tank No. two, high temperature fluid was in order to save high temperature storage tank temporarily, and when treating that the water level is lower in the heat storage water tank, the fluid flowed in the heat exchanger once more and carried out the heat exchange.
2. The device can be circulated in the whole process in the using process, has high automation degree and simple operation, and can be operated manually or automatically.
3. The high-temperature resistant solid particles can be recycled in the whole equipment using process, and the waste of resources is not caused.
Drawings
Fig. 1 is the utility model discloses circulating fluidized bed heat energy intelligent storage device based on big data schematic diagram.
Wherein: 1 heat storage water tank I, 2 heating chambers, 3 dividing wall type heat exchangers, 4 gas-solid separators, 5 solid particle adding devices, 7 heat storage water tank II, 8 booster fans, 9 low-pressure heat supply main pipes, 10 demineralized water inlets, 11 feed inlets, 12 stop valves, 13 high-temperature storage tanks, 14 electromagnetic directional valves and 15 air vents.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Example 1
As shown in figure 1 of the drawings, in which,
the circulating fluidized bed heat energy intelligent storage device based on big data comprises a heat storage water tank, a heating chamber, a dividing wall type heat exchanger, a gas-solid separator, a solid particle adding device, a feeding device and a material returning valve, wherein the top of the heat storage water tank I is fixedly connected with a low-pressure heat supply main pipe, the low-pressure heat supply main pipe is fixedly connected with the bottom of the heating chamber through an air inlet pipe, the top of the heating chamber is provided with an outlet which is fixedly connected with a through hole at the top of the dividing wall type heat exchanger, the top of the dividing wall type heat exchanger is also provided with a demineralized water inlet, the bottom of the side wall is provided with a water outlet which is fixedly connected with a second heat storage water tank, the bottom of the dividing wall type heat exchanger is also provided with an outlet which is fixedly connected with a through hole at the top of the gas-solid separator, the top of the gas-solid separator is provided with an air vent, the bottom of the gas-solid separator is provided with an outlet connected to a solid particle adding device, the top of the solid particle adding device is provided with a feeding hole, and the bottom of the solid particle adding device is provided with an outlet fixedly connected with the bottom of the heating chamber through an air inlet pipe. An electromagnetic directional valve is further arranged at the through hole at the top of the dividing wall type heat exchanger, the dividing wall type heat exchanger is connected with a high-temperature storage tank through the electromagnetic directional valve, and the bottom of the high-temperature storage tank is connected with a booster fan.
The bottom of the heating chamber is provided with high temperature resistant heat storage particles, and the high temperature resistant heat storage medium is quartz sand, ceramic particles and the like.
The bottom of the heating chamber is sequentially connected with a booster fan and a stop valve.
The electromagnetic directional valve generally closes the passage to the dividing wall type heat exchanger and opens the passage to the high temperature storage tank.
The implementation mode is as follows:
when the equipment starts to operate, high-temperature steam generated by the heat storage water tank I enters the heating chamber through the low-pressure heat supply main pipe, forms a fluidized state with high-temperature-resistant solid particles at the bottom of the heating chamber, enters the dividing wall type heat exchanger, exchanges heat with desalted water, heats the desalted water to 90-95 ℃ or other required temperatures, and enters the heat storage water tank II after heat exchange for other purposes when required; the low-temperature fluid after heat exchange enters a gas-solid separator, the separated gas is discharged through a vent, and solid particles enter a solid particle adding device and can enter a heating chamber through a through hole at the bottom for reuse; when the water level in the heat storage water tank II reaches a specified amount, an electromagnetic directional valve at the top of the dividing wall type heat exchanger is opened, a channel leading to the dividing wall type heat exchanger is closed, a channel leading to the high-temperature storage tank is opened, the generated fluid enters the high-temperature storage tank for storage, when the water level in the heat storage water tank II is lower than 50%, the flow direction of the electromagnetic directional valve is changed again, so that the fluid stored in the high-temperature storage tank enters a gas-solid separator to start separation, and a booster fan at the bottom of the high-temperature storage tank can be opened if necessary to allow the fluid to flow out completely.
Although the embodiments of the present invention have been described in the specification, these embodiments are only for the purpose of presentation and should not be construed as limiting the scope of the present invention. Various omissions, substitutions, and changes may be made without departing from the spirit and scope of the invention.
Claims (4)
1. The circulating fluidized bed heat energy intelligent storage device based on big data comprises a heat storage water tank and is characterized by comprising a heating chamber, a dividing wall type heat exchanger, a gas-solid separator, a solid particle adding device, a feeding device and a material returning valve, wherein the heat storage water tank comprises a heat storage water tank I and a heat storage water tank II, the top of the heat storage water tank I is fixedly connected with a low-pressure heat supply main pipe, the low-pressure heat supply main pipe is fixedly connected with the bottom of the heating chamber through an air inlet pipe, the top of the heating chamber is provided with an outlet which is fixedly connected with a through hole at the top of the dividing wall type heat exchanger, the top of the dividing wall type heat exchanger is also provided with a demineralized water inlet, the bottom of a side wall is provided with a water outlet which is fixedly connected with the heat storage water tank II, the bottom of the dividing wall type heat exchanger is also provided with an outlet which, the top of the solid particle adding device is provided with a feeding hole, and the bottom of the solid particle adding device is provided with an outlet fixedly connected with the bottom of the heating chamber through an air inlet pipe; and an electromagnetic directional valve is further arranged at the through hole at the top of the dividing wall type heat exchanger, the dividing wall type heat exchanger is connected with a high-temperature storage tank through the electromagnetic directional valve, and the bottom of the high-temperature storage tank is connected with a booster fan.
2. The intelligent big-data-based circulating fluidized bed thermal energy storage device as claimed in claim 1, wherein high-temperature resistant heat storage particles are placed at the bottom of the heating chamber.
3. The intelligent circulating fluidized bed heat energy storage device based on big data of claim 1, wherein a booster fan and a stop valve are connected to the bottom of the heating chamber in sequence.
4. The smart data-based circulating fluidized bed thermal energy storage device of claim 1, wherein the solenoid directional valve is normally closed to allow passage to the dividing wall heat exchanger and open to allow passage to the hot storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922445390.4U CN212006868U (en) | 2019-12-30 | 2019-12-30 | Circulating fluidized bed heat energy intelligent storage device based on big data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922445390.4U CN212006868U (en) | 2019-12-30 | 2019-12-30 | Circulating fluidized bed heat energy intelligent storage device based on big data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212006868U true CN212006868U (en) | 2020-11-24 |
Family
ID=73427770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922445390.4U Active CN212006868U (en) | 2019-12-30 | 2019-12-30 | Circulating fluidized bed heat energy intelligent storage device based on big data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212006868U (en) |
-
2019
- 2019-12-30 CN CN201922445390.4U patent/CN212006868U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11156410B2 (en) | Energy storage device | |
| CN212006868U (en) | Circulating fluidized bed heat energy intelligent storage device based on big data | |
| CN209165527U (en) | A kind of mobile type low level energy heating system | |
| CN217057504U (en) | Multi-medium low-temperature economizer system | |
| CN206755910U (en) | A kind of energy recovery of commons hot systems reuses device | |
| CN203163221U (en) | Hot water heating system with no need for bearing pressure | |
| CN109441577A (en) | Absorption heat pump cogeneration units recirculated cooling water tower operation method above freezing | |
| CN205481240U (en) | Novel series connection heat supply network drainage system | |
| CN108726520A (en) | A kind of afterheat of reducing furnace recovery system | |
| CN110388685B (en) | System and method for simultaneously recovering multiple industrial waste heat | |
| CN205528408U (en) | Hot -blast heating system of float glass annealing kiln | |
| CN201284294Y (en) | Apparatus for continuously producing coated controlled release fertilizer | |
| CN207214217U (en) | A kind of intelligent control high temperature heat pump energy-saving water supply system | |
| CN211903501U (en) | Coal slime slag mixing and drying device | |
| CN211854452U (en) | Clean energy automatic complementary hot air system | |
| CN104990419B (en) | A kind of digestive system and its temperature control method of utilization waste heat | |
| CN209903412U (en) | Waste heat circulating system of veneering hot press | |
| CN203798205U (en) | Industrial waste gas waste heat-recycling heat exchanging device | |
| CN209857154U (en) | Hot water and heating integrated device based on steam heat exchange | |
| CN203847985U (en) | Normal-pressure drainage system unit for steam condensation water | |
| CN208776322U (en) | A kind of afterheat of reducing furnace recovery system | |
| CN104654015A (en) | Multistage matching energy supply device and process | |
| CN203162911U (en) | Phase change heating heat machine | |
| CN111578249A (en) | Steam generating set by waste heat of condensed water | |
| CN218645770U (en) | Waste heat utilization system device based on water source heat pump unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |