CN209197545U - Solid heat reservoir with superheated steam heat-exchanger rig - Google Patents
Solid heat reservoir with superheated steam heat-exchanger rig Download PDFInfo
- Publication number
- CN209197545U CN209197545U CN201821709649.0U CN201821709649U CN209197545U CN 209197545 U CN209197545 U CN 209197545U CN 201821709649 U CN201821709649 U CN 201821709649U CN 209197545 U CN209197545 U CN 209197545U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- heat
- saturated vapor
- tank
- superheated
- 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
Abstract
A kind of solid heat reservoir with superheated steam heat-exchanger rig, including the solid energy storage body with insulating layer, heat exchanger, frequency conversion fan, heat user, technical essential is that the solid energy storage body is being built by refractory block and having the integrated hot-air channel solid of array thermal air holes for local array electric heating wire；The superheated vapor heat exchanger in series connection structure, saturated vapor heat exchanger, water preheating heat exchanger are disposed in hot-air channel between hot-air channel outlet and frequency conversion fan, a saturated vapor tank is additionally provided between saturated vapor heat exchanger top and the superheated vapor heat exchanger, in the vapor can lower part and saturated vapor heat exchanger lower part there are also a connecting leg, water preheating heat exchanger input end is connect by water pump with water tank；The superheated vapor heat exchanger outlet passes sequentially through superheat steam pipeline and superheated steam tank is connect with heat user, and the outlet of saturated vapor tank is connect by saturated vapor pipeline with superheated steam tank, is additionally provided with ratio adjusting valve on superheat steam pipeline and saturated vapor pipeline.
Description
Technical field
The utility model relates to clean energy technology field, specifically a kind of solid with superheated steam heat-exchanger rig
Heat reservoir.The system is to make full use of power storage in solid energy storage body more than needed for user by the principle of classification heat exchange
, the air heat energy of the above high-quality temperature range of superheat steam temperature makes it under conditions of not changing saturated vapour pressure
Heater riser is superheated steam, realizes the solid heat reservoir of stable small temperature difference superheated steam output.
Background technique
In order to which environmentally friendly general industry garden is all being the boiler of fuel using natural gas, 200 DEG C to 500 DEG C of temperature are generated
Low pressure or in press through hot water and steam to meet the needs of production process.With the rise of Gas Prices superheated steam per ton
Price it is constantly soaring, substantially increase production cost.If consolidating for cheap trough-electricity production saturated vapor can be utilized
Be subject to technological improvement in body heat storing type electric boiler foundation, allow its be able to produce superheated steam can reduce produce superheated steam at
This.
Summary of the invention
The purpose of this utility model provides a kind of solid heat reservoir with superheated steam heat-exchanger rig,
Technical solution adopted by the utility model: a kind of solid heat reservoir with superheated steam heat-exchanger rig, including
Solid energy storage body with insulating layer, insulating base, heat exchanger, heat exchanger assembly shell side, frequency conversion fan, heat user, heat absorption system
System, thermal desorption system, which is characterized in that the solid energy storage body is being built by refractory block for local array electric heating wire, and band
The solid of hot-air channel is integrated by array thermal air holes；It is successively set in hot-air channel between hot-air channel outlet and frequency conversion fan
It is equipped with the superheated vapor heat exchanger, saturated vapor heat exchanger, the water preheating heat exchanger in series connection structure；On saturated vapor heat exchanger
A saturated vapor tank is additionally provided between portion and the superheated vapor heat exchanger, under saturated vapor tank lower part and saturated vapor heat exchanger
Portion is additionally provided with a connecting leg, and water preheating heat exchanger input end is connect by water pump with water tank；The superheated vapor heat exchanger outlet successively leads to
It crosses superheat steam pipeline and superheated steam tank is connected with heat user, the outlet of saturated vapor tank passes through saturated vapor pipeline and overheat
Vapor can is connected, and is additionally provided with ratio adjusting valve on superheat steam pipeline and saturated vapor pipeline；The endothermic system from
Water at low temperature to high temperature super heated steam successively include water tank, water pump, water preheating heat exchanger, saturated vapor heat exchanger, saturated vapor
Tank, the superheated vapor heat exchanger, ratio adjusting valve, superheated steam tank, heat user；The thermal desorption system successively includes solid energy storage body
Array hole, insulating layer, heat exchanger assembly shell side, frequency conversion fan, backwind tube, insulating base constitute close passage.
Heat exchanger described in the utility model is the control heat exchanger with heating resisting metal fin.
Ratio adjusting valve described in the utility model is arranged on the import or export jet chimney of the superheated vapor heat exchanger.
Ratio adjusting valve described in the utility model is motor-driven valve.
Utility model works principle is by the shell-and-tube heat exchanger of to be in hot-air and tube side in shell side be water, by medium
The sequence of operating temperature from high to low is divided into the tandem junction of the superheated vapor heat exchanger, saturated vapor heat exchanger, water preheating heat exchanger
Structure successively sucks superheated steam with the centrifugal induced draught fan for being located at water preheating heat exchanger side by the high temperature air in solid energy storage body
The shell side of heat exchanger, saturated vapor heat exchanger and water preheating heat exchanger completes high temperature air and heats the superheated vapor heat exchanger, medium temperature
Air heats the process of saturated vapor heat exchanger, Cryogenic air heating water preheating heat exchanger, heats different conditions in finned tube
Water；The height that the superheated vapor heat exchanger is arranged in insulating layer while absorbing the radiant heat of solid energy storage body and being driven by centrifugal blower
Warm air advection heat makes the temperature difference of the superheated steam and entrance convection current hot-air in its tube side less than 20 DEG C；Saturated vapor is changed
Hot device and water preheating heat exchanger are arranged on the outside of insulating layer, are to reduce radiant heat to saturated vapor heat exchanger and water preheating and change
The influence of hot device improves the controllability and stabilization of the solid heat reservoir steam power output with superheated steam heat-exchanger rig
Property；The over temperature and heat steam that the utility model the superheated vapor heat exchanger generates is mixed with saturated vapor under the control of ratio adjusting valve
It closes, makes the superheated steam being consistent with temperature, the pressure that user needs.
The beneficial effects of the utility model are: operating temperature is lower than 150 DEG C with setting in water preheating heat exchanger low temperature side
Frequency conversion fan replaces the operating temperature that the superheated vapor heat exchanger side is arranged in be higher than 500 DEG C of frequency conversion fan, adjusts 500 DEG C of overheats
Vapor heat exchanger equipment fan-out capability, the acquisition price for reducing frequency conversion fan also improve the stability of blower.This is practical new
The heat exchanger of crossing in insulating layer, which is arranged in, in type has small temperature difference exchange capability of heat, it is ensured that solid energy storage body is in 750 DEG C to 520 DEG C temperature
The heat accumulation temperature for not having to raise solid energy storage body in degree section again can meet, and 500 DEG C of superheated steams of user use heat request.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the solid heat reservoir structural schematic diagram with superheated steam heat-exchanger rig in the utility model embodiment
Number explanation is as follows in figure: 1 solid energy storage body, 2 insulating layers, 3 the superheated vapor heat exchangers, 4 saturated vapor heat exchangers,
5 water preheating heat exchangers, 6 saturated vapor tanks, 7 superheated steam tanks, 8 ratio adjusting valves, 9 frequency conversion fans, 10 backwind tubes, 11 heat exchangers
Assembly shell side, 12 water tanks, 13 water pumps, 14 superheat steam pipelines, 15 insulating bases, 16 heat users, 17 array thermal air holes, 18 connect
Pipe, 19 saturated vapor pipelines.
Specific embodiment
Keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing 1 and specific
Embodiment is described in further detail the utility model.
Embodiment 1:
The present embodiment is as shown in Figure 1, the solid heat reservoir with superheated steam heat-exchanger rig.Including the solid with insulating layer
Storage bodies 1, insulating layer 2, the superheated vapor heat exchanger 3, saturated vapor heat exchanger 4, water preheating heat exchanger 5, saturated vapor tank 6, mistake
Hot steam tank 7, ratio adjusting valve 8, frequency conversion fan 9, backwind tube 10, heat exchanger assembly shell side 11, water tank 12, water pump 13, mistake
Vapours pipeline 14, insulating base 15, heat user 16, array thermal air holes 17, connecting leg 18, saturated vapor pipeline 19.The band is protected
Warm 2 solid energy storage body 1 of layer is being built by refractory block for local array electric heating wire, and band integrates hot wind by array thermal air holes 17
The solid in channel；The mistake in series connection structure is disposed in hot-air channel between hot-air channel outlet and frequency conversion fan 9
Hot steam heat exchanger 3, saturated vapor heat exchanger 4, water preheating heat exchanger 5；It is changed on 4 top of saturated vapor heat exchanger with superheated steam
It is additionally provided with a saturated vapor tank 6 between hot device 3, is additionally provided with one in 6 lower part of saturated vapor tank and 4 lower part of saturated vapor heat exchanger
Connecting leg 18, water preheating heat exchanger input end are connect by water pump 13 with water tank 12；The outlet of the superheated vapor heat exchanger 3 passed sequentially through
Vapours pipeline 14 and superheated steam tank 7 are connected with heat user 16, saturated vapor tank 6 outlet by saturated vapor pipeline 19 with
Superheated steam tank 7 is connected, and is additionally provided with ratio adjusting valve 8 on superheat steam pipeline 14 and saturated vapor pipeline 19；It is described
Endothermic system successively includes water tank 12, water pump 13, water preheating heat exchanger 5, saturated vapor from water at low temperature to high temperature super heated steam
Heat exchanger 4, saturated vapor tank 6, the superheated vapor heat exchanger 3, ratio adjusting valve 8, superheated steam tank 7, heat user 16；The heat release
System successively includes the array thermal air holes 17 of solid energy storage body 1, insulating layer 2, hot-air channel, frequency conversion fan 9, backwind tube 10, changes
The close passage that hot device assembly shell side 11, insulating base 15 are constituted.
The course of work is described according to Fig. 1, first starts the boiler feed water that water pump 13 is taken out from water tank 12, passes through water pre-heating heat-exchanging
The tube side of device 5 and saturated vapor heat exchanger 6 is sent into saturated vapor tank 6, and saturated vapor tank 6 is made to reach the generation saturation being arranged in tank
The water level of steam；This solid heat reservoir with superheated steam heat-exchanger rig, which is connected from the electric energy that power network transmission comes, to be made to be located at admittedly
Electric heating wire generates heat in the array hole 17 of body storage bodies 1, and solid energy storage body 1 is heated to 750 DEG C to 520 DEG C or temperatures above
When, just have the state of 500 DEG C of superheated steam abilities of output；Then starting frequency conversion fan 9 drives the air in backwind tube 10 logical
Cross insulating layer 2, into the insulating base 15 that constitutes of support insulator of intermediate hollow out after in the inside of insulating layer 2 and solid energy storage body
Air positive pressure environment is established in interval between 1, air enters array hole 17 under the driving of normal pressure and absorbs solid energy storage body 1
High temperature air by frequency conversion fan 9 air-vent suck heat exchanger assembly shell side 11, high temperature air first changes superheated steam
Saturated vapor heating in hot 3 finned tube of device, the superheated steam more than 16 required temperature of user are flowed out in superheat steam pipeline 14,
Deposit superheated steam tank 7 and saturated vapor tank 6 are exported after the adjusting of 8 flow of ratio adjusting valve satisfies through what ratio adjusting valve 8 was adjusted
Output is to user 16 after mixing in superheated steam tank 7 with steam；The water that water pump 13 continuously supplements superheated steam output is protected
The stable level of saturated vapor tank 6 is held, union 18 is connected to below 6 water level line of saturated vapor tank and 4 bottom of saturated vapor heat exchanger
Between portion, the thermal cycle between saturated vapor heat exchanger 4 and saturated vapor tank 6 is kept under the action of water gravity pressure difference；It is located at
Water preheating heat exchanger 5, saturated vapor heat exchanger 4 on the outside of insulating layer constantly heat water at low temperature under the driving of high temperature air
To saturated vapor, when user 16 will increase superheat steam flow or improve superheat steam temperature, by adjusting frequency conversion fan
Revolving speed increases air mass flow, and high temperature air is allowed to discharge more thermal energy in heat exchanger assembly shell side 11, reaches raising band mistake
The effect of the solid heat reservoir output power of hot steam heat-exchanger rig.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (4)
1. a kind of solid heat reservoir with superheated steam heat-exchanger rig, including the solid energy storage body with insulating layer, insulating base,
Heat exchanger, heat exchanger assembly shell side, frequency conversion fan, heat user, endothermic system, thermal desorption system, which is characterized in that the solid
Storage bodies are being built by refractory block for local array electric heating wire, and the geometry of hot-air channel is integrated with array thermal air holes
Body；The superheated steam heat exchange in series connection structure is disposed in hot-air channel between hot-air channel outlet and frequency conversion fan
Device, saturated vapor heat exchanger, water preheating heat exchanger, also set up between saturated vapor heat exchanger top and the superheated vapor heat exchanger
There is a saturated vapor tank, is additionally provided with a connecting leg, water preheating heat exchanger in saturated vapor tank lower part and saturated vapor heat exchanger lower part
Input end is connect by water pump with water tank；The superheated vapor heat exchanger outlet pass sequentially through superheat steam pipeline and superheated steam tank with
Heat user is connected, and the outlet of saturated vapor tank is connected by saturated vapor pipeline with superheated steam tank, in superheat steam pipeline
And ratio adjusting valve is additionally provided on saturated vapor pipeline；The endothermic system successively includes from water at low temperature to high temperature super heated steam
Have water tank, water pump, water preheating heat exchanger, saturated vapor heat exchanger, saturated vapor tank, the superheated vapor heat exchanger, ratio adjusting valve,
Superheated steam tank, heat user；The thermal desorption system successively includes array thermal air holes, insulating layer, the heat exchanger group of solid energy storage body
The close passage that fit shell side, frequency conversion fan, backwind tube, insulating base are constituted.
2. the solid heat reservoir according to claim 1 with superheated steam heat-exchanger rig, it is characterised in that: the heat exchange
Device is the control heat exchanger with heating resisting metal fin.
3. the solid heat reservoir according to claim 1 with superheated steam heat-exchanger rig, it is characterised in that: the ratio
Example regulating valve is arranged on the import or export jet chimney of the superheated vapor heat exchanger.
4. the solid heat reservoir according to claim 1 or 3 with superheated steam heat-exchanger rig, it is characterised in that: described
Ratio adjusting valve is motor-driven valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821709649.0U CN209197545U (en) | 2018-10-22 | 2018-10-22 | Solid heat reservoir with superheated steam heat-exchanger rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821709649.0U CN209197545U (en) | 2018-10-22 | 2018-10-22 | Solid heat reservoir with superheated steam heat-exchanger rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197545U true CN209197545U (en) | 2019-08-02 |
Family
ID=67408604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821709649.0U Active CN209197545U (en) | 2018-10-22 | 2018-10-22 | Solid heat reservoir with superheated steam heat-exchanger rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855457A (en) * | 2018-10-22 | 2019-06-07 | 沈阳世杰电器有限公司 | Solid heat reservoir with superheated steam heat-exchanger rig |
-
2018
- 2018-10-22 CN CN201821709649.0U patent/CN209197545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855457A (en) * | 2018-10-22 | 2019-06-07 | 沈阳世杰电器有限公司 | Solid heat reservoir with superheated steam heat-exchanger rig |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204100217U (en) | Power economized boiler | |
| CN109855457A (en) | Solid heat reservoir with superheated steam heat-exchanger rig | |
| CN209197545U (en) | Solid heat reservoir with superheated steam heat-exchanger rig | |
| CN104406143A (en) | Vacuum compression high-temperature boiler and steam warming method | |
| CN202613752U (en) | Heat-pipe gas hot-air stove applied to drying room | |
| CN205579984U (en) | Food steamer formula heat -exchanger furnace courage and heat -exchanger furnace | |
| CN201028494Y (en) | Environment-friendly energy-saving boiler group | |
| CN106931630A (en) | A kind of novel intelligent hot and cold water mixing constant temperature heating plant | |
| CN209355492U (en) | A kind of heating center of double medium heat transfer | |
| CN202792886U (en) | Energy-saving baking system | |
| CN208349870U (en) | Cogeneration of heat and power air heat-exchange system | |
| CN213686761U (en) | Split pressure-bearing preheating type steam generator | |
| CN202002140U (en) | Forced circulation air preheating system | |
| CN205919407U (en) | Indoor heating system of air source heat pump | |
| CN206709633U (en) | A kind of ceramic kiln fume afterheat step utilization system | |
| CN206398821U (en) | A kind of multivariant heat pump heating system | |
| CN103776007B (en) | A kind of multi-cavity type heat-exchange energy-saving heating plant for flashing producing steam | |
| CN205767349U (en) | A kind of die temperature control device | |
| CN105698411A (en) | Solar instant heater | |
| CN206222686U (en) | A kind of counter-burning type wellsite heater | |
| CN206235022U (en) | Gas-fired condensing boiler and its heat-exchanger rig | |
| CN205641543U (en) | 3000 cube anhydrous electric heat heater | |
| CN2188695Y (en) | Vacuum energy-saving safety hot water boiler | |
| CN205747483U (en) | Wall-hung boiler | |
| CN204285409U (en) | A kind of vacuum compression high-temperature boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |