CN209083353U - A kind of garbage burning boiler steam reheat system - Google Patents
A kind of garbage burning boiler steam reheat system Download PDFInfo
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- CN209083353U CN209083353U CN201821875079.2U CN201821875079U CN209083353U CN 209083353 U CN209083353 U CN 209083353U CN 201821875079 U CN201821875079 U CN 201821875079U CN 209083353 U CN209083353 U CN 209083353U
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- pressure cylinder
- burning boiler
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- temperature
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Abstract
The utility model belongs to resource reutilization field, and in particular to a kind of garbage burning boiler steam reheat system.A kind of garbage burning boiler steam reheat system, including burning boiler, burning boiler are connected by the air inlet of main vapor channel and steam turbine high-pressure cylinder；It is additionally provided with high temperature resistant temperature sensor on main vapor channel, the over-temperature channel of belt switch is set between temperature sensor and steam turbine high-pressure cylinder, and over-temperature channel both ends are separately connected main vapor channel and steam turbine high-pressure cylinder, superheater is arranged in over-temperature channel；The gas outlet of steam turbine high-pressure cylinder is connect by secondary vapor channel with reheater air inlet, and reheater gas outlet is connect by pipeline with turbine low pressure cylinder, and turbine low pressure cylinder is connect by condenser and pipeline with burning boiler；Admission port is additionally provided on burning boiler.By the way that multiplexor is arranged, this system requires steam quality low, comprehensive utilization ratio height, and general applicability is strong.
Description
Technical field
The utility model belongs to resource reutilization field, and in particular to a kind of garbage burning boiler steam reheat system.
Background technique
Compared with the trash processing way such as landfill, compost, the volume reduction of burning disposal, weight loss effect are obvious, and occupied area is small,
And the vapor (steam) temperature generated is higher, it may also be used for heat supply or power generation.
But handle different rubbish, using different burning modes, burning boiler when, the vapor (steam) temperature of generation is inconsistent,
There may be temperature to cross the low problem of poor efficiency, it is also possible to which it is excessively high that there are temperature, and it is hidden that utilization or pressure release have safety not in time
The problem of suffering from.
Summary of the invention
The purpose of the utility model is to provide the garbage burning boiler steam that one kind can comprehensively utilize the steam of various temperature
Reheat system.
For achieving the above object, the technical scheme adopted by the utility model is a kind of garbage burning boiler steam
Reheat system, including burning boiler, the burning boiler are connected by the air inlet of main vapor channel and steam turbine high-pressure cylinder；
High temperature resistant temperature sensor is additionally provided on the main vapor channel, the temperature sensor and the steam turbine are high
The over-temperature channel of belt switch is set between cylinder pressure, and the over-temperature channel both ends are separately connected main vapor channel and turbine high-pressure
Superheater is arranged in the over-temperature channel in cylinder；
The gas outlet of the steam turbine high-pressure cylinder is connect by secondary vapor channel with reheater air inlet, the reheater
Gas outlet is connect by pipeline with turbine low pressure cylinder, and the turbine low pressure cylinder is connected by condenser and pipeline and burning boiler
It connects；
Admission port is additionally provided on the burning boiler.
Preferably, it on the main vapor channel, between the temperature sensor and the steam turbine high-pressure cylinder, is opened by band
The partial pressure channel of pass connects turbine low pressure cylinder.
Preferably, on the main vapor channel, between the temperature sensor and the steam turbine high-pressure cylinder, pass through pipeline
Connection safety valve.
Preferably, cooling duct is set on the condenser, and the working end of the cooling duct is to be wrapped in the main steaming
Cooling structure on vapour channel, between the temperature sensor and the steam turbine high-pressure cylinder；
The first water pump and the second water pump is respectively set in the water inlet end of the cooling duct and water outlet.
Preferably, the garbage burning boiler steam reheat system includes receiving temperature sensor signal, controlling to overheat and lead to
The controller of road switch.
The utility model has the following beneficial effects: this system is low to steam quality requirement, comprehensive by setting multiplexor
It is high to close utilization efficiency, general applicability is strong.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, a kind of garbage burning boiler steam reheat system, including burning boiler 10, the burning boiler
10 are connect by main vapor channel 81 with the air inlet of steam turbine high-pressure cylinder 31.
High temperature resistant temperature sensor 2, the temperature sensor 2 and the steamer are additionally provided on the main vapor channel 81
The over-temperature channel 83 of belt switch is set between machine high pressure cylinder 31, and 83 both ends of over-temperature channel are separately connected 81 He of main vapor channel
Superheater 4 is arranged in the over-temperature channel 83 for steam turbine high-pressure cylinder 31.
The gas outlet of the steam turbine high-pressure cylinder 31 is connect by secondary vapor channel 82 with 6 air inlet of reheater, described
Reheater gas outlet is connect by pipeline with turbine low pressure cylinder 32, and the turbine low pressure cylinder 32 passes through condenser 70 and pipeline
It is connect with burning boiler 10.Admission port 11 is additionally provided on the burning boiler 10.
More optimal solution are as follows: on the main vapor channel 81, the temperature sensor 2 and the steam turbine high-pressure cylinder 31 it
Between, reheater 6 is connected by partial pressure channel 85.On the main vapor channel 81, the temperature sensor 2 and the steam turbine it is high
Between cylinder pressure 31, pass through pipeline connection safety valve 5.
More optimal solution are as follows: cooling duct 84 is set on the condenser 70, and the working end of the cooling duct 84 is to twine
It is wound on the main vapor channel 81, the cooling structure 71 between the temperature sensor 2 and the steam turbine high-pressure cylinder 31；Institute
The first water pump 72 and the second water pump 73 is respectively set in the water inlet end and water outlet for stating cooling duct 84.
More optimal solution are as follows: the garbage burning boiler steam reheat system further includes controller 9.The controller 9 is logical
The mode for crossing wireless reception of signals receives 2 signal of temperature sensor, and the signal transmitted according to temperature sensor 2, corresponding regulation
The folding of 83 upper switch of over-temperature channel, the folding for dividing 85 upper switch of channel, the folding for regulating and controlling safety valve 5, the first water pump of regulation
72 and second water pump 73 folding.
The working principle of the utility model are as follows: water by admission port 11 enter burning boiler 10, heated generation main steam,
Main steam is generated electricity by main vapor channel 81 into steam turbine high-pressure cylinder 31.2 real-time monitoring main steam of temperature sensor
Temperature, and feedback signal is to controller 9.When main steam temperature is relatively low, the switch of over-temperature channel 83 is opened in the regulation of controller 9,
Main steam carries out heating through superheater 4 and enters back into steam turbine high-pressure cylinder 31.When higher main steam temperature, the regulation of controller 9 is beaten
The first water pump 72 and the second water pump 73 are opened, the condensed water in condenser 70 is pumped into cooling duct 84, one is carried out to main steam
Determine the cooling of degree；Meanwhile the heat in main steam also carries out heat exchange to condensed water, further collects heat.Work as main steam
When temperature drift, also partial pressure channel 85 can be opened under the control of controller 9, it is low that part main steam is introduced directly into time turbine
Cylinder pressure 32 cooperatively pushes its power generation with secondary vapor.It, can also be under the control of controller 9 when main steam temperature is excessively high
Safety valve 5 is opened in time, lays down a part of pressure.Safety valve 5 is also possible to self-relieving relief valve, is not necessarily to 9 volume of controller
It is outer to be controlled.Certainly, when higher main steam temperature, above-mentioned each channel can open simultaneously.
After main steam pushing turbine high pressure cylinder 31 generates electricity, the secondary vapor of generation is entered again by secondary vapor channel 82
Hot device 6 pushes turbine low pressure cylinder 32 after reheating.The steam then generated is condensed into water through condenser 70, comes back to
It is reused in burning boiler 10.
Claims (5)
1. a kind of garbage burning boiler steam reheat system, it is characterised in that: including burning boiler (10), the burning boiler
(10) main steam is connect by main vapor channel (81) with the air inlet of steam turbine high-pressure cylinder (31)；The main vapor channel (81)
On be additionally provided with high temperature resistant temperature sensor (2), be arranged between the temperature sensor (2) and the steam turbine high-pressure cylinder (31)
The over-temperature channel (83) of belt switch, over-temperature channel (83) both ends are separately connected main vapor channel (81) and steam turbine high-pressure cylinder
(31), superheater (4) are set on the over-temperature channel (83)；The gas outlet of the steam turbine high-pressure cylinder (31) passes through secondary vapor
Channel (82) is connect with reheater (6) air inlet, and reheater (6) gas outlet is connected by pipeline and turbine low pressure cylinder (32)
It connects, the turbine low pressure cylinder (32) is connect by condenser (70) and pipeline with burning boiler (10)；The burning boiler
(10) admission port (11) are additionally provided on.
2. a kind of garbage burning boiler steam reheat system according to claim 1, it is characterised in that: the main steam is logical
On road (81), between the temperature sensor (2) and the steam turbine high-pressure cylinder (31), pass through the partial pressure channel (85) of belt switch
It connects turbine low pressure cylinder (32).
3. a kind of garbage burning boiler steam reheat system according to claim 1, it is characterised in that: the main steam is logical
On road (81), between the temperature sensor (2) and the steam turbine high-pressure cylinder (31), pass through pipeline connection safety valve (5).
4. a kind of garbage burning boiler steam reheat system according to claim 1, it is characterised in that: the condenser
(70) cooling duct (84) are set on, the water inlet end of the cooling duct (84) and water outlet pass through respectively the first water pump (72),
Second water pump (73) and pipeline are connected on condenser (70)；The working end of the cooling duct (84) is to be wrapped in the main steaming
Cooling structure (71) on vapour channel (81), the cooling structure (71) are arranged in the temperature sensor (2) and the steamer
Between machine high pressure cylinder (31).
5. a kind of garbage burning boiler steam reheat system according to claim 1, it is characterised in that: the waste incineration
Boiler Steam reheat system includes the controller (9) for receiving temperature sensor (2) signal, control over-temperature channel (83) switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875079.2U CN209083353U (en) | 2018-11-14 | 2018-11-14 | A kind of garbage burning boiler steam reheat system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875079.2U CN209083353U (en) | 2018-11-14 | 2018-11-14 | A kind of garbage burning boiler steam reheat system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209083353U true CN209083353U (en) | 2019-07-09 |
Family
ID=67124036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821875079.2U Expired - Fee Related CN209083353U (en) | 2018-11-14 | 2018-11-14 | A kind of garbage burning boiler steam reheat system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209083353U (en) |
-
2018
- 2018-11-14 CN CN201821875079.2U patent/CN209083353U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20201114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |