CN207922379U - A kind of grill pan furnace system that can be applied to starting trouble and peaking boiler simultaneously - Google Patents
A kind of grill pan furnace system that can be applied to starting trouble and peaking boiler simultaneously Download PDFInfo
- Publication number
- CN207922379U CN207922379U CN201820208095.XU CN201820208095U CN207922379U CN 207922379 U CN207922379 U CN 207922379U CN 201820208095 U CN201820208095 U CN 201820208095U CN 207922379 U CN207922379 U CN 207922379U
- Authority
- CN
- China
- Prior art keywords
- boiler
- heat exchanger
- supply network
- grill pan
- steam
- 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
Abstract
The utility model is related to a kind of grill pan furnace systems that can be applied to starting trouble and peaking boiler simultaneously, including steam electric boiler, electric superheater, plate heat exchanger, the wherein described steam electric boiler connects sweet-water tank by desalination water pump, the steam electric boiler is also separately connected with peak adjusting device, plate heat exchanger by valve, pipeline, the electricity superheater passes through the auxiliary vapour system of pipeline access host, the plate heat exchanger is connect by valve, piping connection heat supply network feed pipe, heat supply network return pipe, realization with heat supply network.
Description
Technical field
The utility model is related to a kind of grill pan furnace systems, and in particular, to one kind can be applied to starting trouble and tune simultaneously
The grill pan furnace system of peak boiler.
Background technology
At this stage, domestic electric heat storage peak adjusting device is only used as peak regulation, is had a single function, and the idleness of equipment phase is long.
Currently, each power plant is startup vapour when ensuring unit starting, 1-2 platform fire coal starting troubles are generally provided with,
But this boiler in unit starting because only provide auxiliary steam, and auxiliary vapour system is typically provided communicating pipe between each unit in factory
Increase flexibility, so utilization rate is very low, but emergency start and plant area's heat supply when unit full cut-off when to ensure unit failure, it opens
Dynamic boiler winter general banking fire operation, this not only adds maintenance costs, also lead to coal-fired waste.
Utility model content
Thoroughly to solve the above problems, the utility model provides a kind of can be applied to starting trouble and peaking boiler simultaneously
Electric boiler achieves by changing the configuration mode of traditional electric boiler and can not only be used for starting trouble but also as peaking boiler
Purpose.
The concrete scheme of the utility model is as follows：
A kind of grill pan furnace system that can be applied to starting trouble and peaking boiler simultaneously, including steam electric boiler, electricity overheat
Device, plate heat exchanger, wherein the steam electric boiler connects sweet-water tank by desalination water pump, the steam electric boiler passes through valve
Door, pipeline are also separately connected with peak adjusting device, plate heat exchanger, and the electricity superheater is described by the main machine auxiliary steam system of pipeline
Plate heat exchanger, by valve, piping connection heat supply network feed pipe, heat supply network return pipe, realization is connect with heat supply network.
In another embodiment, the peak adjusting device includes peak transformer, electric heat storage peak regulation bus section, busbar section.
Power plant can cancel starting trouble, replace coal-fired startup stove with steam electric boiler, daily maintenance expense is low, and put into operation speed
Soon, the method for operation is flexible, and when day-to-day operation can be used as peak regulation use, and full factory shuts down or need starting trouble to put into operation constantly to can be used as and open
Dynamic boiler uses, and substantially increases capacity utilization.Cancel coal-fired startup stove, can both cancel the starting trouble investment in power plant,
The peak modulation capacity in power plant is increased again, and the standby redundancy of the equipment component, maintenance cost can be greatly reduced.
Description of the drawings
Fig. 1 is the structural schematic diagram of electric boiler system operation.
Specific implementation mode
To make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings and specifically
Embodiment is described in further detail the grill pan furnace system of the utility model.
Fig. 1 is the structural schematic diagram of electric boiler system operation.It is the process flow chart of this system in dotted line frame.Steam grill pan
Stove 7, electric superheater 11, plate heat exchanger 15 are the core equipments of the system, when steam electric boiler 7 is run as peak adjusting device,
Peak regulation transformer B operations, step down side switch D are closed, electric heat storage peak regulation bus section, busbar section charges, the power supply E of steam electric boiler 7
Be closed, the switch F of electric superheater 11 is disconnected, steam electric boiler 7 is run, and valve 6,10,20 is closed, valve 8,9,16,17,18,
19 open, and steam electric boiler is by plate heat exchanger to heat user heat supply.
When being run as starting trouble, peak regulation transformer B is out of service, switch D is disconnected, and opens the standby A that becomes and runs, switch C is closed
It is combined into the power supply of electric heat storage peak regulation bus section, busbar section, the switch E of steam electric boiler 7 is closed, the switch F of electric superheater 11 is closed, and valve 1 is opened
It opening, chemistry water enters sweet-water tank 2, and the desalination water pump 4 of sweet-water tank 2 to steam electric boiler 7 is run, and valve 3,5,6 is opened,
To ensure 7 high water tank of steam electric boiler in normal range (NR), the valve 8,9 of plate heat exchanger 15 is closed, steam electric boiler 7 to
The steam valve 10 of electric superheater 11 is opened, and the outlet portal 12 of electric superheater 11, main machine auxiliary steam system valve 13 are opened, steam electricity
The saturated vapor that boiler 7 generates uses after electric superheater 11 is heated to required parameter for host Auxiliary Steam 14, steam
Water level decreasing caused by steam is exported in electric boiler, is supplemented by desalination water pump 4, whole system can long-time steady operation.
Therefore the method is by increasing electric superheater 11, pumps for hot water supply net 12 and its entrance door and valve 6,
By small investment, that is, electric boiler systematic difference range is considerably increased, providing a kind of electric peaking boiler for thermal power plant replaces
The scheme of generation coal-fired starting trouble, advantageous guarantee is provided for the safe operation in power plant.
It is understood that embodiment of above is merely to illustrate that the principles of the present invention and uses exemplary
Embodiment, however the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case of the spirit and essence of utility model, various changes and modifications can be made therein, these variations and modifications are also considered as this reality
With novel protection domain.
Claims (2)
1. a kind of grill pan furnace system that can be applied to starting trouble and peaking boiler simultaneously, which is characterized in that including steam grill pan
Stove, electric superheater, plate heat exchanger, wherein the steam electric boiler connects sweet-water tank, the steam electricity by desalination water pump
Boiler is also separately connected with peak adjusting device, plate heat exchanger by valve, pipeline, and the electricity superheater passes through pipeline access host
Auxiliary vapour system, the plate heat exchanger are connect by valve, piping connection heat supply network feed pipe, heat supply network return pipe, realization with heat supply network.
2. the grill pan furnace system according to claim 1 that can be applied to starting trouble and peaking boiler simultaneously, feature exist
In the peak adjusting device includes peak regulation transformer, electric heat storage peak regulation bus section, busbar section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208095.XU CN207922379U (en) | 2018-02-07 | 2018-02-07 | A kind of grill pan furnace system that can be applied to starting trouble and peaking boiler simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208095.XU CN207922379U (en) | 2018-02-07 | 2018-02-07 | A kind of grill pan furnace system that can be applied to starting trouble and peaking boiler simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207922379U true CN207922379U (en) | 2018-09-28 |
Family
ID=63603658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820208095.XU Active CN207922379U (en) | 2018-02-07 | 2018-02-07 | A kind of grill pan furnace system that can be applied to starting trouble and peaking boiler simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207922379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668134A (en) * | 2019-01-30 | 2019-04-23 | 思安新能源股份有限公司 | A kind of starting trouble system storing heat engine structure and boilers heated electrically and combining |
-
2018
- 2018-02-07 CN CN201820208095.XU patent/CN207922379U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668134A (en) * | 2019-01-30 | 2019-04-23 | 思安新能源股份有限公司 | A kind of starting trouble system storing heat engine structure and boilers heated electrically and combining |
| CN109668134B (en) * | 2019-01-30 | 2024-01-02 | 思安新能源股份有限公司 | Start boiler system combining heat storage and release mechanism and electric heating boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103382860B (en) | Steam turbine power generation heating system controlling method | |
| CN109339877B (en) | Coal-based distributed energy supply system | |
| CN207922379U (en) | A kind of grill pan furnace system that can be applied to starting trouble and peaking boiler simultaneously | |
| CN111058902A (en) | Energy-saving system and energy-saving control method based on industrial steam turbine asynchronous power generation | |
| CN204113354U (en) | A kind of gland seal system and thermodynamic system of steam tur | |
| CN102635847B (en) | Water feeding system for multiple condensing boilers | |
| CN202851092U (en) | Circulating water start-up system of steam turbine | |
| CN208982123U (en) | A kind of system for realizing three kinds of state switchover operations of thermoelectricity unit | |
| CN102840617A (en) | Heat-power cogeneration system employing steam heat accumulator | |
| CN208442817U (en) | Solar energy thermo-power station underload heater system | |
| CN207740054U (en) | A kind of pressure and temperature reducing formula steam waste heat electricity generation system | |
| CN204851350U (en) | Utilize living water heating system of power plant's exhaust steam waste heat | |
| CN104132326A (en) | CFB boiler emergency water supplementing system without emergency water supplementing box | |
| CN212431456U (en) | Open cooling water system of high-backpressure circulating water heat supply unit | |
| CN105423398B (en) | One kind series connection heat supply network draining system | |
| CN105605554B (en) | 300MW and ratings above fired power generating unit condensate method for supplementing water and device | |
| CN209763246U (en) | Flue gas waste heat utilization heating system | |
| CN211260990U (en) | Steam heat transfer constant pressure water charging system | |
| JP2022124996A (en) | Thermal power generation plant and control method for thermal power generation plant | |
| CN104727869B (en) | Cogeneration units and boiler startup steam discharge thereof utilize method | |
| CN209431389U (en) | A kind of waste incineration and generating electricity heat energy recycling system of air compressor | |
| CN106382620A (en) | Low-pressure water supply system for steam extraction and backheating of power station unit | |
| CN206739627U (en) | More condenser boiler water supply systems | |
| CN101761965A (en) | High-zone directly-connected boosting heating system | |
| CN205955783U (en) | Draw gas low -pressure system of heating boiler feedwater of power station steam turbine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou Boamax Industry Co., Ltd. Assignor: Shenyang Ebizal Source Electrical Engineering Technical Service Co Ltd Contract record no.: 2019210000007 Denomination of utility model: Can be applied to electric boiler system of auxiliary boiler and peak regulation boiler simultaneously Granted publication date: 20180928 License type: Common License Record date: 20190327 |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 1113, No.5-2 Tianci street, Hunnan New District, Shenyang City, Liaoning Province Patentee after: Shenyang huizhiyuan Electric Power Development Group Co.,Ltd. Address before: 1113, No.5-2 Tianci street, Hunnan New District, Shenyang City, Liaoning Province Patentee before: SHENYANG HUIZHIYUAN POWER ENGINEERING TECHNOLOGY SERVICE Co.,Ltd. |