CN206861498U - A kind of biomass boiler central heating system - Google Patents
A kind of biomass boiler central heating system Download PDFInfo
- Publication number
- CN206861498U CN206861498U CN201720474691.8U CN201720474691U CN206861498U CN 206861498 U CN206861498 U CN 206861498U CN 201720474691 U CN201720474691 U CN 201720474691U CN 206861498 U CN206861498 U CN 206861498U
- Authority
- CN
- China
- Prior art keywords
- boiler
- steam
- unit
- gasification furnace
- control valve
- 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.)
- Expired - Fee Related
Links
Landscapes
- Gasification And Melting Of Waste (AREA)
- Solid-Fuel Combustion (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The purpose of this utility model is to propose a kind of biomass boiler central heating system that can accurately control steam flow and flow, so as to meet multi-user's demand, realizes commercial operation, improves efficiency of energy utilization.Biomass boiler central heating system of the present utility model includes：Gasification furnace, the gasification furnace are provided with gasifier control system device；Boiler, it is connected with gasification furnace, the boiler is provided with the boiler controller for being used for controlling boiler wind speed adjustment；At least two steam use unit, and each steam is connected using unit by the steam output circuit of independent pipeline and boiler；It is critical that being equipped with electric control valve in every independent pipeline, the electric control valve, boiler controller, gasifier control system device communicate with a central controller connect respectively.The utility model is realized using gasification furnace, boiler to supply steam to multi-user simultaneously, and working automation degree is higher, control is simpler, security is higher, is provided the foundation for commercial operation.
Description
Technical field
The utility model belongs to field of new energy technologies, and in particular to a kind of biomass boiler central heating system.
Background technology
Biomass boiler, such as gasification furnace is said, starting extensive use as a kind of new energy, but it is most main at present
The application mode wanted is the heat supply or supply to sole user, when number of users is more, is just difficult to control source of the gas or heat
The distribution flow in source, therefore, it is difficult to be commercialized.And if an only user, the scale of heat supply or supply is difficult to scale up, the energy
The efficiency utilized is also just ranging in low level always.
The content of the invention
The purpose of this utility model, which is that proposition is a kind of, can accurately control the biomass boiler of steam flow and flow to concentrate
Heating system, so as to meet multi-user's demand, commercial operation is realized, improves efficiency of energy utilization.
Biomass boiler central heating system of the present utility model includes：Gasification furnace, for biomass material to be converted into
Combustion gas, the gasification furnace, which is provided with, to be used to control gasification furnace air intake, emptying, the gasifier control system device of charging；Boiler, with gasification furnace phase
Even, steam is produced using the combustion gas, the boiler is provided with the boiler controller for being used for controlling boiler wind speed adjustment；At least two steam
Vapour uses unit, and each steam is connected using unit by the steam output circuit of independent pipeline and boiler；It is critical that
Be equipped with electric control valve in every independent pipeline, the electric control valve, boiler controller, gasifier control system device respectively with
The communication connection of one central controller.
The operation principle of above-mentioned biomass boiler central heating system is as follows：
Central controller detects state of each steam using the electric control valve of unit, and according to the state of all electric control valves
Calculate total steam demand amount, then according to total steam demand amount come control the air intake of the air distribution of boiler and gasification furnace,
Charging etc., and start gasification furnace output combustion gas emptying when total steam demand amount is zero, so as to stop continuing to boiler furnace
Supply combustion gas.Above-mentioned control process avoid the unordered work of gasification furnace, boiler and caused by steam, combustion gas wastes and gasification
The waste of fuel of stove, and improve the security of gasification furnace and boiler.
Further, the water inlet of the boiler is connected with storage tank, and the steam outlet of boiler passes through waste heat recovery pipe
Road is connected with storage tank, and the waste heat recovery pipeline is provided with waste heat electric control valve, the waste heat electric control valve and central controller
Communication connection.In regular supply steam, waste heat electric control valve is closed；When all steam need not using unit
During steam（When i.e. all steam are turned off using the electric control valve of unit）, central controller while boiler combustion is stopped,
Open waste heat electric control valve so that remaining steam is transported in storage tank by waste heat recovery pipeline in boiler, avoids boiler
Air pressure is too high；Steam will heat when running into the water in storage tank to water, and be converted into hot water, and so later boiler is again
During startup, it is possible to directly using the water by preheating, reduce the waste of the energy.
Further, each steam is equipped with steam-flow meter and the taximeter being connected with steam-flow meter using unit,
Each steam is communicated using the taximeter of unit with the steam and connected respectively using the electric control valve of unit.Each steam uses single
Position can be using taximeter come the steam service condition of Real Time Observation oneself unit, and can be according to the charging of taximeter
Situation and actual steam demand control the aperture of electric control valve.
Further, the taximeter is provided with memory cell, and such Charging Detail Record unit can realize the storage of pre-payment and pre-
The real-time update of payment, so as to electric control valve corresponding to the automatic closing when pre-payment is finished.
Further, the central controller is communicated using the taximeter of unit with each steam connect respectively, center control
Device processed can be easy to automatic steam control and disbursement and sattlement with each steam of remote monitoring using the paying dues of unit, steam behaviour in service.
Biomass boiler central heating system of the present utility model is by setting electric control valve, steam-flow meter and taximeter
Deng, realize using gasification furnace, boiler come simultaneously to multi-user supply steam, and cause whole heating system working automation
Degree is higher, control is simpler, security is higher, so as to be provided the foundation for commercial operation.
Brief description of the drawings
Fig. 1 is the schematic diagram of biomass boiler central heating system of the present utility model.
Embodiment
Below against accompanying drawing, by the description to embodiment, to specific embodiment of the present utility model as involved by
The shape of each component, construction, the mutual alignment and annexation between each several part, the effect of each several part and operation principle etc. make
It is further to describe in detail.
Embodiment 1：
As illustrated, the biomass boiler central heating system of the present embodiment includes：Gasification furnace, for by biomass material
Combustion gas is converted into, the gasification furnace, which is provided with, to be used to control gasification furnace air intake, emptying, the gasifier control system device of charging；Boiler, with gas
Change stove to be connected, produce steam using the combustion gas, the boiler is provided with the boiler controller for being used for controlling boiler wind speed adjustment；Two
Steam uses unit, and each steam is connected using unit by the steam output circuit of independent pipeline and boiler；Wherein, often
Electric control valve and steam-flow meter are equipped with independent pipeline described in bar, each steam is all provided with and its steam flow using unit
Count the taximeter of connection；Each steam uses electric control valve, steam-flow meter, taximeter and boiler controller, the gas of unit
Change furnace controller and communicate connection with a central controller respectively.
The water inlet of boiler is connected with storage tank, and the steam outlet of boiler passes through waste heat recovery pipeline and storage tank phase
Even, the waste heat recovery pipeline is provided with waste heat electric control valve, and the waste heat electric control valve connects with central controller communication.
In the present embodiment, central controller PC, related software is so combined, it is possible to achieve each steam is used single
Position carries out Energy Management Contract.
The operation principle of above-mentioned biomass boiler central heating system is as follows：
Central controller detects state of each steam using the electric control valve of unit, and according to the state of all electric control valves
Calculate total steam demand amount, then according to total steam demand amount come control the air intake of the air intake of boiler and gasification furnace,
Charging etc., and start the emptying of gasification furnace when total steam demand amount is zero, continue to produce so as to stop steam, avoid pot
Furnace gas presses through height.Central controller can be easy to steam control with each steam of remote monitoring using the paying dues of unit, steam behaviour in service
System and disbursement and sattlement.Above-mentioned control process avoid the unordered work of gasification furnace, boiler and caused by steam, combustion gas waste and
The waste of fuel of gasification furnace, and improve the security of gasification furnace and boiler.
Each steam using unit can using taximeter come the steam service condition of Real Time Observation oneself unit, and
The aperture of electric control valve can controlled according to the charging case and actual steam demand of taximeter.In addition, taximeter is set
There is memory cell, such Charging Detail Record unit can realize the storage of pre-payment and the real-time update of pre-payment, so as in advanced charge
Electric control valve corresponding to automatic closing when complete.
In regular supply steam, waste heat electric control valve is closed；When all steam need not using unit
During steam（When i.e. all steam are turned off using the electric control valve of unit）, central controller while boiler combustion is stopped,
Open waste heat electric control valve so that remaining steam is transported in storage tank by waste heat recovery pipeline in boiler, avoids boiler
Air pressure inside is too high；Steam will heat when running into the water in storage tank to water, and be converted into hot water, so later boiler
During restarting, it is possible to directly using the water by preheating, reduce the waste of the energy.
Software design patterns in above-mentioned control process may be referred to charge management system, gasifier control system system and boiler implosion
System, this is prior art, therefore here is omitted.
Claims (5)
1. a kind of biomass boiler central heating system, including：
Gasification furnace, for biomass material to be converted into combustion gas, the gasification furnace be provided be used to controlling gasification furnace air intake, emptying,
The gasifier control system device of charging；
Boiler, it is connected with gasification furnace, produces steam using the combustion gas, the boiler is provided with the pot for being used for controlling boiler wind speed adjustment
Furnace controller；
At least two steam use unit, and each steam passes through the steam output circuit of independent pipeline and boiler using unit
Connection；
Characterized in that, it is equipped with electric control valve, the electric control valve, boiler controller, gas in every independent pipeline
Change furnace controller and communicate connection with a central controller respectively.
2. biomass boiler central heating system according to claim 1, it is characterised in that the water inlet of the boiler connects
Storage tank is connected to, the steam outlet of boiler is connected by waste heat recovery pipeline with storage tank, and the waste heat recovery pipeline is provided with
Waste heat electric control valve, the waste heat electric control valve connect with central controller communication.
3. biomass boiler central heating system according to claim 1 or 2, it is characterised in that each steam uses unit
Be equipped with steam-flow meter and the taximeter being connected with steam-flow meter, each steam using unit electric control valve respectively with this
Steam is connected using the taximeter communication of unit.
4. biomass boiler central heating system according to claim 3, it is characterised in that the taximeter is provided with storage
Unit.
5. biomass boiler central heating system according to claim 4, it is characterised in that the central controller difference
Communicated and connected using the taximeter of unit with each steam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474691.8U CN206861498U (en) | 2017-05-02 | 2017-05-02 | A kind of biomass boiler central heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474691.8U CN206861498U (en) | 2017-05-02 | 2017-05-02 | A kind of biomass boiler central heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861498U true CN206861498U (en) | 2018-01-09 |
Family
ID=60822365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720474691.8U Expired - Fee Related CN206861498U (en) | 2017-05-02 | 2017-05-02 | A kind of biomass boiler central heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111057584A (en) * | 2019-12-27 | 2020-04-24 | 长沙万利节能科技有限公司 | System and method for controlling steam production of biomass gasification furnace combined boiler |
-
2017
- 2017-05-02 CN CN201720474691.8U patent/CN206861498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111057584A (en) * | 2019-12-27 | 2020-04-24 | 长沙万利节能科技有限公司 | System and method for controlling steam production of biomass gasification furnace combined boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102519067A (en) | Heating energy saving device with additional back pressure generator for extraction condensing unit and heating energy saving method | |
| CN104390260B (en) | A kind of biomass heating steam generator system | |
| CN206861498U (en) | A kind of biomass boiler central heating system | |
| CN202540459U (en) | Waste steam waste heat recovery device of gas brickyard | |
| CN104654385B (en) | Waste heat recycling device | |
| CN106196258A (en) | Heating water and saving energy system and control method thereof | |
| CN103090359A (en) | Electric-heating steam accumulator | |
| CN102519274A (en) | Intelligent waste heat recovery and utilization system for boiler | |
| CN202868825U (en) | Waste heat recovering thermal power plant energy storage system | |
| CN207881280U (en) | Heat pump monoblock type Cooling and Heat Source computer room | |
| CN106382745A (en) | Automatic and energy-saving boiler device | |
| CN102581945B (en) | Exhaust steam afterheat recycling device for aerated brick field | |
| CN207179607U (en) | A kind of residual heat integrative of steel plant utilizes electricity generation system | |
| CN202012982U (en) | Life hot water system with multiple heat sources which are complementary | |
| CN202361356U (en) | Electric heating steam heat storage device | |
| CN202581247U (en) | Waste heat utilization system for natural gas burner | |
| CN202449878U (en) | Methanol and waste water heat recovery system in trade mark material production | |
| CN209431389U (en) | A kind of waste incineration and generating electricity heat energy recycling system of air compressor | |
| CN209386263U (en) | A kind of solid heat reservoir of auxiliary heating | |
| CN206929010U (en) | Gas turbine inlet air heater and Combined-cycle Gas Turbine Unit | |
| CN206386911U (en) | A kind of chemical water heating system | |
| CN209763246U (en) | Flue gas waste heat utilization heating system | |
| CN208983651U (en) | A kind of solar energy heating water system | |
| CN203489248U (en) | Thermal power plant boiler flue gas waste heat energy-saving system | |
| CN206889029U (en) | A kind of thermoelectricity decoupling fired power generating unit depth peak regulation system of no cold source energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20210502 |