CN206669702U - Steam generator system - Google Patents
Steam generator system Download PDFInfo
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- CN206669702U CN206669702U CN201621425758.0U CN201621425758U CN206669702U CN 206669702 U CN206669702 U CN 206669702U CN 201621425758 U CN201621425758 U CN 201621425758U CN 206669702 U CN206669702 U CN 206669702U
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- 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
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Abstract
The utility model discloses a kind of steam generator system, belongs to boiler heat storage field.The steam generator system includes：Boiler blow down flash device, boiler lyophoby flash vessel and the heat regenerator in hot water heat storage tank；Boiler blow down flash device and boiler lyophoby flash vessel include：Cavity, and it is arranged on the dilatation container in cavity, vapour liquid separator and upper gas heat exchanger, boiler blow down flash device and boiler lyophoby flash vessel connect with corresponding hot water heat storage tank respectively, the utility model by gas-liquid separator makes boiler hydrophobic or boiler blowdown water vapor-liquid separation, and the indirect steam for isolate carries out filling heat to upper gas heat exchanger, the high-temp liquid isolated carries out filling heat to the heat regenerator in hot water heat storage tank, realize the water dilatation decompression of boiler hydrophobic dirt-removing and regenerative heat exchange is synchronously carried out, working medium is reclaimed and UTILIZATION OF VESIDUAL HEAT IN is synchronously carried out, reach the high efficiente callback to steam generator system working medium and residual heat resources to recycle.
Description
Technical field
Boiler heat storage field is the utility model is related to, more particularly to a kind of steam generator system.
Background technology
At this stage, in the therrmodynamic system of power plant of China and steam power plant, steam generator system plays important as a ring therein
Effect, steam generator system generally include boiler draining system and boiler blow-out system.
At present, boiler draining system generally comprises hydrophobic development unit and drain tank, and boiler is hydrophobic through hydrophobic development unit carbonated drink
Drain tank is flowed into after separation, the indirect steam after separation mostly empties, its main purpose be recovery it is hydrophobic in demineralized water.
Boiler blow-out system is provided with continuous blowdown flash tank, regular unloading container and drain tank, blowdown hot water one end
Flow through continuous blowdown flash tank and isolate indirect steam, indirect steam realizes that vapour balances (oxygen-eliminating device with thermal deaerator UNICOM
Interior air pressure balance), the blowdown hot water after steam-water separation is flowed into drain tank；The blowdown hot water other end flows through periodical blowdown dilatation
Device, directly discharged after dilatation decompression.
During the utility model is realized, inventor has found that prior art at least has problems with：
The waste of residual heat resources and the loss of carbonated drink working medium all be present in boiler draining system and boiler blow-out system at present,
This two aspect causes environmental thermal pollution.
Utility model content
In order to solve the problems, such as that residual heat resources waste in the prior art and carbonated drink medium-loss, the utility model embodiment carry
A kind of steam generator system is supplied.The steam generator system is as follows：
On the one hand, there is provided a kind of steam generator system, the steam generator system include：
At least one boiler flash vessel, at least one boiler flash vessel include：Boiler blow down flash device and boiler are dredged
It is at least one in liquid flash vessel；
Each boiler flash vessel includes at least one boiler flash vessel：Cavity, and be arranged in the cavity
Dilatation container, vapour liquid separator and upper gas heat exchanger,
The vapour liquid separator is arranged in the dilatation container, and the upper gas heat exchanger is arranged on the vapour-liquid point
From the top of device, the dilatation container is connected with the inlet on the cavity, and the liquid for being inputted to the inlet enters
Row dilatation, the vapour liquid separator are used to carry out the liquid vapor-liquid separation, and the upper gas heat exchanger is used for carrying out
The gas obtained after vapor-liquid separation carries out heat exchange processing, stores the heat energy of the gas.
Optionally, each boiler flash vessel also includes：The lower heat exchangers being arranged in the cavity, the bottom
Heat exchanger is located at the lower section of the vapour liquid separator, for carrying out heat exchange processing to the liquid obtained after vapor-liquid separation, stores institute
State the heat energy of liquid.
Optionally, each boiler flash vessel also includes：Hot water heat storage tank, the hot water heat storage tank are arranged on the chamber
Outside body, and connected with the lower heat exchangers, for storing the liquid with heat of the lower heat exchangers discharge.
Optionally, the hot water heat storage tank outer wrap has outer water jacket, and described outer water jacket one end imports the supplement of oxygen-eliminating device
With water, the other end is connected with feed pipe, for being used to supplement of the feed pipe output after hot water heat storage tank heating
Water；
The feed pipe also with each dilatation reservoir, after providing the heating to the dilatation container
Supplement water；
The upper gas heat exchanger upper end of each boiler flash vessel is provided with efferent duct, and the efferent duct is used to export
The supplement water of oxygen-eliminating device.
Optionally, at least one boiler flash vessel includes：Boiler lyophoby flash vessel,
In the boiler lyophoby flash vessel, upper gas heat exchanger is connected with lower heat exchangers, and the upper gas is changed
The liquid formed after gas liquefaction in hot device flows into the lower heat exchangers.
Optionally, at least one boiler flash vessel includes：Boiler blow down flash device,
In the boiler blow down flash device, upper gas heat exchanger is provided with blow-off pipe, for discharging the top gas
The liquid formed after gas liquefaction in body heat exchanger.
Optionally, the upper gas heat exchanger is the non-coaxial helix tube heat regenerator of thermal siphon；
The lower heat exchangers are the non-coaxial helix tube heat regenerator of forced flow.
Optionally, accumulation of heat weir and heat regenerator, the accumulation of heat weir are provided with the hot water heat storage tank
Connected with the lower heat exchangers, the liquid with heat for the lower heat exchangers to be discharged imports the heat accumulating type and changed
Hot device.
Optionally, the heat regenerator is coaxial spiral pipe heat regenerator.
Optionally, each boiler flash vessel also includes：Safety valve and overflow pipe,
The safety valve is arranged on the top of the cavity；
The overflow pipe is arranged between the lower heat exchangers and the hot water heat storage tank.
The beneficial effect brought of technical scheme that the utility model embodiment provides is：
A kind of steam generator system provided by the utility model, sets at least one boiler flash vessel in the steam generator system, and
Vapour liquid separator and upper gas heat exchanger are set in boiler flash vessel, make boiler hydrophobic by vapour liquid separator and boiler blow-off
Water gas-liquid separation, upper gas heat exchanger is carried out to fill heat by the indirect steam isolated so that steam generator system dredges boiler
Water and sewer have carried out the recovery of carbonated drink working medium and the utilization of indirect steam waste heat, solve more than steam generator system in the prior art
The problem of waste and the loss of carbonated drink working medium of thermal resource, and then avoid causing environmental thermal pollution.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of boiler flash vessel local structural graph for steam generator system that the utility model embodiment provides；
Fig. 2 is a kind of concrete structure diagram for steam generator system that the utility model embodiment provides.
Accompanying drawing herein is merged in specification and forms the part of this specification, show meet it is of the present utility model
Embodiment, and for explaining principle of the present utility model together with specification.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type embodiment is described in further detail.
The utility model embodiment provides a kind of steam generator system, as shown in figure 1, the steam generator system includes：
At least one boiler flash vessel 0, at least one boiler flash vessel 0 include：Boiler blow down flash device and boiler lyophoby
It is at least one in flash vessel.Wherein, boiler blow down flash device is used to carry out boiler blowdown water dilatation separation, and boiler lyophoby expands
Container is used for progress dilatation separation hydrophobic to boiler, and boiler blow down flash device and boiler lyophoby flash vessel can make boiler blowdown water
Liquids and gases are isolated after being depressured with boiler dewatering capacity-enlarging, it is convenient that secondary use is carried out to hydrophobic or sewer.
Wherein, each boiler flash vessel 0 at least one boiler flash vessel 0 includes：Cavity 01, the cavity 01 are closing
Cavity, dilatation container 011, vapour liquid separator 012 and upper gas heat exchanger 013, vapour liquid separator are provided with cavity 01
012 is arranged in dilatation container 011, and upper gas heat exchanger 013 is arranged on the top of vapour liquid separator 012, dilatation container 011
It is connected with the inlet 015 on cavity 01, the liquid for being inputted to inlet 015 carries out dilatation, and vapour liquid separator 012 is used for
Vapor-liquid separation is carried out to liquid, and upper gas heat exchanger 013 is used to the gas obtain after vapor-liquid separation is carried out at heat exchange
Reason, store the heat energy of gas.
In the utility model, the liquid handled in each boiler flash vessel 0 is usually water.
Specifically, the boiler of boiler lyophoby flash vessel is hydrophobic or the boiler blowdown water of boiler blow down flash device passes through inlet
Corresponding boiler blow down flash device or boiler lyophoby flash vessel is flowed into, vapour-liquid point is carried out by the gas-liquid separator in dilatation container
From, the higher secondary vapours of temperature and liquid are separated, wherein, gas-liquid separator is centrifugal rotary gas-liquid separator.
Secondary vapours upper up-flow enters upper gas heat exchanger, and upper gas heat exchanger is carried out to fill heat, and condenses into steam condensation water, by
Bottom hydroecium is discharged or flowed into condensate pipe (not shown in figure 1), and (condensate is discharged into bottom in boiler lyophoby flash vessel by condensate pipe
Hydroecium, directly arranged in boiler blow down flash device from condensate pipe to the outside of flash vessel).Upper gas heat exchanger is to indirect steam
Heat energy is stored, and improves the utilization rate of waste heat of steam generator system.
In summary, a kind of steam generator system that the utility model embodiment provides, set in the steam generator system at least one
Boiler flash vessel, and vapour liquid separator and upper gas heat exchanger are set in boiler flash vessel, pot is made by vapour liquid separator
Stove is hydrophobic and boiler blowdown water gas-liquid separation, upper gas heat exchanger is carried out to fill heat by the indirect steam isolated so that pot
Furnace system has carried out the recovery of carbonated drink working medium and the utilization of indirect steam waste heat to the hydrophobic and sewer of boiler, solves existing
In technology the problem of the waste and the loss of carbonated drink working medium of steam generator system residual heat resources, and then avoid causing thermal pollution to environment.
Further, as shown in figure 1, each boiler flash vessel 0 can also include：The bottom heat exchange being arranged in cavity 01
Device 014, lower heat exchangers 014 are located at the lower section of vapour liquid separator 012, for being exchanged heat to the liquid obtained after vapor-liquid separation
Processing, store the heat energy of liquid.
Specifically, lower heat exchangers 014 are included in the central tube 0141 set inside heat exchanger, central tube 0141 is set
Pipe, is divided into inner and outer tubes, there is gap between inner and outer pipes, and the boiler of boiler lyophoby flash vessel is hydrophobic or boiler blow down flash device
It is higher to separate temperature by carrying out gas-liquid separation in the gas-liquid separator 012 in corresponding dilatation container 011 for boiler blowdown water
Secondary vapours and liquid, secondary vapours carries out filling heat to upper gas heat exchanger 013, and the liquid separated then flows
Enter the central tube 0141 of lower heat exchangers 014, liquid, can be in lower heat exchangers 014 by the flowing in central tube 0141
In circulation from top to bottom, and high efficiency is carried out to lower heat exchangers 014 and fills heat, further improve utilization rate of waste heat.
Optionally, as shown in Fig. 2 at least one boiler flash vessel 0 can include：Boiler lyophoby flash vessel A, is dredged in boiler
In liquid flash vessel A, upper gas heat exchanger 013 connects with lower heat exchangers 014, the gas liquid in upper gas heat exchanger 013
The liquid formed after change flows into lower heat exchangers 014；At least one boiler flash vessel 0 includes：Boiler blow down flash device B,
In boiler blow down flash device B, upper gas heat exchanger 013 is provided with blow-off pipe 016, for discharging upper gas heat exchanger 013
In gas liquefaction after the liquid that is formed.In practical application, as shown in Fig. 2 at least the one of the utility model embodiment offer
Individual boiler flash vessel 0 can include boiler lyophoby flash vessel A and boiler blow down flash device B simultaneously.
In steam generator system, water quality resource caused by boiler generally comprises that boiler is hydrophobic and boiler blowdown water, boiler are hydrophobic
Generally steam condensation water or the preferable water of other water quality；Boiler blowdown water generally comprises the deposit of impurity and boiler bottom, water
Matter is poor, and it carries out gas-liquid separation in gas-liquid separator, separates secondary vapours and liquid, and the indirect steam condenses into
Liquid due to water quality inferiority, typically arranged from blow-off pipe to low water standard water place.Therefore boiler is hydrophobic and boiler blowdown water
It is usually spaced apart by carrying out the utilization of residual heat resources.
In the utility model embodiment, as shown in Fig. 2 each boiler flash vessel also includes：Hot water heat storage tank 02, hot water
Heat storage tank 02 is arranged on boiler flash vessel bottom, and is connected with lower heat exchangers 014, is discharged for storing lower heat exchangers 014
The liquid with heat, the liquid is that boiler is hydrophobic or boiler blowdown water separated by gas-liquid separator 012 after liquid, have
Higher temperature, flows through lower heat exchangers 014 and it is filled certain temperature is still kept after heat, then flows into hot water heat storage tank 02 simultaneously
Heat is filled to it.
Further, as shown in Fig. 2 being provided with accumulation of heat weir 021 and heat regenerator in hot water heat storage tank 02
022, accumulation of heat weir 021 connects with lower heat exchangers 014, for the liquid with heat for discharging lower heat exchangers 014
Import heat regenerator 022.
Wherein, the one end of accumulation of heat weir 021 connects with lower heat exchangers 014, and the other end in hot water heat storage tank 02 with setting
Heat regenerator 022 connect, lower heat exchangers 014 discharge the liquid with heat enter hot water heat storage tank by both sides
02, it is horizontal in the heat regenerator 022 through the importing heat regenerator 022 of accumulation of heat weir 021 in superheated water heat storage tank 02
To central tube 0221 is provided with, for making liquid fully be circulated in heat regenerator 022, and heat regenerator 022
Can fully attract to receive with discontinuous heat boiler is hydrophobic or sewer, the heat in liquid is finally stored in heat accumulating type
In heat exchanger, further carry out UTILIZATION OF VESIDUAL HEAT IN or be discharged to water place.
Further, as shown in Fig. 2 the outer wrap of hot water heat storage tank 02 has outer water jacket 023, oxygen-eliminating device (is not painted in Fig. 2
Go out) supplement the central tube of the heat regenerator 022 of setting in outer water jacket 023 and hot water heat storage tank 02 is imported with water one end
0221, the other end is connected with feed pipe 024, is used for exporting the supplement after the heating of superheated water heat storage tank 02 to feed pipe 024
Water；Central tube 0141 of the feed pipe 024 also with each lower heat exchangers 014 connects, for providing heating to lower heat exchangers 014
Supplement water afterwards, supplement water flow to upper gas heat exchanger 013 by central tube 0141 after the heating of lower heat exchangers 014 and entered
Row further heating；The upper end of upper gas heat exchanger 013 of each boiler flash vessel 0 is provided with efferent duct 017, efferent duct 017
For exporting the supplement water of oxygen-eliminating device.
Oxygen-eliminating device is one of key equipment in steam generator system, and main function is to remove oxygen in boiler feedwater and other
Incondensable gas, ensure the quality of feedwater, prevent the metal in boiler to be corroded.Using oxygen-eliminating device thermal de-aeration when, it is necessary to
The supplement of oxygen-eliminating device water has higher temperature, and method is typically to lead to the relatively low oxygen-eliminating device supplement water of temperature by filling pipe
Enter outer water jacket and heat regenerator, filling pipe is divided into two-way water pipe, the outside water jacket of a-road-through, leads to regenerative heat-exchange all the way
Device, lead in the water pipe all the way of heat regenerator and be provided with manually or automatically valve, rule of thumb can be opened and closed or pass through manually
Computer controls its opening and closing, and outer water jacket is wrapped in the outside of hot water heat storage tank, is formed between hot water heat storage tank and is available for oxygen-eliminating device
The chamber that supplement is flowed with water, oxygen-eliminating device supplement absorb the temperature of hot water heat storage tank during being flowed with water in outer water jacket
Degree, the temperature of heat regenerator is absorbed in heat regenerator, when oxygen-eliminating device supplement water reaches higher default temperature
When spending threshold value (the moisturizing temperature that the threshold value is required by oxygen-eliminating device determines), imported in lower heat exchangers by feed pipe, changed through bottom
Upper gas heat exchanger is flowed to after hot device heating further to be heated, and is oriented to eventually as oxygen-eliminating device supplement with water by efferent duct
Oxygen-eliminating device.
It should be noted that can set water feeding one-way valve in feed pipe 024, oxygen-eliminating device moisturizing is flowed in outer water jacket 023
When dynamic, when oxygen-eliminating device moisturizing temperature reaches preset temperature threshold value, feed water flow can be controlled by outer water jacket inlet valve aperture
Amount, oxygen-eliminating device moisturizing is imported into feed pipe 024, to keep outer water jacket water temperature in prescribed limit.In order to monitor oxygen-eliminating device moisturizing
Temperature, temperature sensor can be set in outer water jacket 023, for monitoring the temperature of oxygen-eliminating device moisturizing.
Preferably, upper gas heat exchanger is the non-coaxial helix tube heat regenerator of thermal siphon；Lower heat exchangers are strong
System flows non-coaxial helix tube heat regenerator；Liquid heat storage formula heat exchanger is coaxial spiral pipe heat regenerator.
In the utility model embodiment, heat siphon type helix tube heat regenerator can carry out efficient to gas
Heat exchange, forced flow helix tube heat regenerator can carry out efficient heat exchange to liquid, select suitable accumulation of heat
Formula heat exchanger can improve utilization rate of waste heat of the steam generator system to carbonated drink working medium.Heat regenerator is generally divided into coaxial heat exchange
Device and non-coaxial heat exchanger, it selects to determine that the utility model is herein with specific reference to the fit system of heat exchanger and surrounding devices
Do not repeat.
Further, as shown in Fig. 2 each boiler flash vessel 0 also includes：Safety valve 018 and overflow pipe (are not painted in Fig. 2
Go out), safety valve 018 is arranged on the top of cavity 01；Overflow pipe is arranged between lower heat exchangers 014 and hot water heat storage tank 02.
Wherein, safety valve can ensure that the pressure in chamber is in safe range as safety element, the work of overflow pipe
With being to ensure that the liquid in lower heat exchangers is in certain liquid level, arranged rapidly when the liquid in lower heat exchangers exceeds the liquid level
Except surplus liquid.
In the utility model embodiment, as shown in Fig. 2 each boiler flash vessel can also include blowdown electric cabinet 03,
Blowdown heat-exchanger pump 04, hydrophobic electric cabinet 05 and hydrophobic heat-exchanger pump 06.Wherein blowdown heat-exchanger pump is connected with boiler blow down flash device B,
Controlled by blowdown electric cabinet, by the sewer in hot water heat storage tank that boiler blow down flash device B includes from blowdown heat-exchanger pump arrange to
Low water standard water place；Hydrophobic heat-exchanger pump is connected with boiler hydrophobic development unit A, is controlled by hydrophobic electric cabinet, boiler is dredged
Hydrophobic in the hot water heat storage tank that water flash vessel A includes is arranged to hydrophobic reprocessing equipment from hydrophobic heat-exchanger pump.
In summary, a kind of steam generator system that the utility model embodiment provides, set in the steam generator system at least one
Boiler flash vessel, and vapour liquid separator and upper gas heat exchanger are set in boiler flash vessel, pot is made by vapour liquid separator
Stove is hydrophobic and boiler blowdown water gas-liquid separation, upper gas heat exchanger is carried out to fill heat by the indirect steam isolated so that pot
Furnace system has carried out the recovery of carbonated drink working medium and the utilization of indirect steam waste heat to the hydrophobic and sewer of boiler, solves existing
In technology the problem of the waste and the loss of carbonated drink working medium of steam generator system residual heat resources, and then avoid causing thermal pollution to environment.
It is apparent to those skilled in the art that for convenience and simplicity of description, the boiler of foregoing description
The specific work process of system, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (10)
1. a kind of steam generator system, it is characterised in that the steam generator system includes：
At least one boiler flash vessel, at least one boiler flash vessel include：Boiler blow down flash device and boiler lyophoby expand
It is at least one in container；
Each boiler flash vessel includes at least one boiler flash vessel：Cavity, and the expansion being arranged in the cavity
Hold container, vapour liquid separator and upper gas heat exchanger,
The vapour liquid separator is arranged in the dilatation container, and the upper gas heat exchanger is arranged on the vapour liquid separator
Top, the dilatation container is connected with the inlet on the cavity, and the liquid for being inputted to the inlet expands
Hold, the vapour liquid separator is used to carry out the liquid vapor-liquid separation, and the upper gas heat exchanger is used for carrying out vapour-liquid
The gas obtained after separation carries out heat exchange processing, stores the heat energy of the gas.
2. steam generator system according to claim 1, it is characterised in that
Each boiler flash vessel also includes：The lower heat exchangers being arranged in the cavity, the lower heat exchangers are located at
The lower section of the vapour liquid separator, for carrying out heat exchange processing to the liquid obtained after vapor-liquid separation, store the heat of the liquid
Energy.
3. steam generator system according to claim 2, it is characterised in that
Each boiler flash vessel also includes：Hot water heat storage tank, the hot water heat storage tank are arranged on the containment portion, and with
The lower heat exchangers connection, for storing the liquid with heat of the lower heat exchangers discharge.
4. steam generator system according to claim 3, it is characterised in that
The hot water heat storage tank outer wrap has outer water jacket, and described outer water jacket one end imports the supplement water of oxygen-eliminating device, the other end
It is connected with feed pipe, for the supplement water to feed pipe output after hot water heat storage tank heating；
The feed pipe also with each dilatation reservoir, for providing the supplement after the heating to the dilatation container
Use water；
The upper gas heat exchanger upper end of each boiler flash vessel is provided with efferent duct, and the efferent duct is used to export deoxygenation
The supplement water of device.
5. steam generator system according to claim 2, it is characterised in that at least one boiler flash vessel includes：Boiler
Lyophoby flash vessel,
In the boiler lyophoby flash vessel, upper gas heat exchanger connects with lower heat exchangers, the upper gas heat exchanger
In gas liquefaction after the liquid that is formed flow into the lower heat exchangers.
6. steam generator system according to claim 2, it is characterised in that at least one boiler flash vessel includes：Boiler
Blowdown system,
In the boiler blow down flash device, upper gas heat exchanger is provided with blow-off pipe, is changed for discharging the upper gas
The liquid formed after gas liquefaction in hot device.
7. steam generator system according to claim 2, it is characterised in that
The upper gas heat exchanger is the non-coaxial helix tube heat regenerator of thermal siphon；
The lower heat exchangers are the non-coaxial helix tube heat regenerator of forced flow.
8. steam generator system according to claim 3, it is characterised in that
Accumulation of heat weir and heat regenerator are provided with the hot water heat storage tank, the accumulation of heat weir changes with the bottom
Hot device connection, the liquid with heat for the lower heat exchangers to be discharged import the heat regenerator.
9. steam generator system according to claim 8, it is characterised in that
The heat regenerator is coaxial spiral pipe heat regenerator.
10. steam generator system according to claim 8, it is characterised in that each boiler flash vessel also includes：Safety valve
And overflow pipe,
The safety valve is arranged on the top of the cavity；
The overflow pipe is arranged between the lower heat exchangers and the hot water heat storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425758.0U CN206669702U (en) | 2016-12-23 | 2016-12-23 | Steam generator system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425758.0U CN206669702U (en) | 2016-12-23 | 2016-12-23 | Steam generator system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669702U true CN206669702U (en) | 2017-11-24 |
Family
ID=60356225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621425758.0U Active CN206669702U (en) | 2016-12-23 | 2016-12-23 | Steam generator system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441579A (en) * | 2018-10-17 | 2019-03-08 | 郑州赛为机电设备有限公司 | Heat recovery apparatus and energy conserving system are abandoned in a kind of power station |
| CN111237738A (en) * | 2020-02-10 | 2020-06-05 | 中国海洋石油集团有限公司 | Efficient boiler blow-down energy recovery device and method |
| CN112781237A (en) * | 2020-12-30 | 2021-05-11 | 华能江阴燃机热电有限责任公司 | Waste heat recycling device of power plant boiler |
-
2016
- 2016-12-23 CN CN201621425758.0U patent/CN206669702U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441579A (en) * | 2018-10-17 | 2019-03-08 | 郑州赛为机电设备有限公司 | Heat recovery apparatus and energy conserving system are abandoned in a kind of power station |
| CN109441579B (en) * | 2018-10-17 | 2024-01-09 | 郑州赛为机电设备有限公司 | Power station abandons heat recovery unit and economizer system |
| CN111237738A (en) * | 2020-02-10 | 2020-06-05 | 中国海洋石油集团有限公司 | Efficient boiler blow-down energy recovery device and method |
| CN111237738B (en) * | 2020-02-10 | 2022-02-22 | 中国海洋石油集团有限公司 | Efficient boiler blow-down energy recovery device and method |
| CN112781237A (en) * | 2020-12-30 | 2021-05-11 | 华能江阴燃机热电有限责任公司 | Waste heat recycling device of power plant boiler |
| CN112781237B (en) * | 2020-12-30 | 2022-08-02 | 华能江阴燃机热电有限责任公司 | Waste heat recycling device of power plant boiler |
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