CN205532743U - Distributed type energy source system - Google Patents
Distributed type energy source system Download PDFInfo
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- CN205532743U CN205532743U CN201620335238.4U CN201620335238U CN205532743U CN 205532743 U CN205532743 U CN 205532743U CN 201620335238 U CN201620335238 U CN 201620335238U CN 205532743 U CN205532743 U CN 205532743U
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Abstract
The utility model discloses a distributed type energy source system, this system be use the natural gas and with the complemental biological briquetting of the natural gas as fuel, the system includes: natural gas power system and biomass energy source system, the natural gas power system includes: compressor (1), combustion chamber (2), biomass boiler (8) and steam turbine (11), biomass energy source system includes: rubbing crusher (4), crushed aggregates conveyer (5), living beings briquetting machine (6), feed of fuel machine (7), biomass boiler (8) and steam turbine (11). The utility model provides a distributed type energy source system through the distributed type energy source system that biomass briquette fuel and natural gas fuel combined together, has solved living beings direct combustion power station fuel and has stored up the difficult scheduling problem of fortune, and distributed type energy source system has realized that the cool and thermal power trigeminy supplies, has higher energy efficiency, and in addition, it has good environmental protection profit to combine together with the natural gas, realizes economic value and social's bumper harvests.
Description
Technical field
This utility model belongs to new forms of energy and field of Environment Protection, particularly relates to a kind of with biomass block as fuel
And distributed energy resource system with natural gas complementary.
Background technology
The energy resources of China are rich and varied, but owing to China is populous, per capita resources is the most a few days ago
Foot.China's coal proved reserves per capita are only equivalent to the 50% of world standard, and oil can take reserves per capita
It is only the 10% of world average.Chinese energy total amount consumed is only below the U.S. and occupies second place of the world, but people
All power consumption level the lowest, 1996 per capita a commercial energy consumption be only the 1/2 of world average level,
It is about the 1/5 of industrially developed country.The maximum feature of Chinese energy consumption is exactly based on coal, coal
Accounting for more than 70% in the current primary energy of China, the whole nation directly burning coal accounts for the 80% of total consumption of coal amount
Above, compared with world energy sources composition, the proportion of coal in China is more than 2 times of world average level.
The exploitation of coal resources bring the most serious environmental problem to China, such as acid rain, greenhouse
Effect, haze etc..In this context, new forms of energy have very high potential as a kind of clean energy resource,
It addition, environmental pollution is low, can continuous utilization, be advantageous for harmony between man and nature development important energy source.
New forms of energy include solar energy, wind energy, biomass energy, Hydrogen Energy etc..Wherein, biomass energy is the world
The fourth-largest energy, is only second to coal, oil and natural gas.Estimating according to biologist, earth land is annual
Produce 1000～125,000,000,000 tons of biomass；Produce 50,000,000,000 tons of biomass ocean year.The year of biomass energy
Volume of production, considerably beyond whole world total energy demand, is equivalent to 10 times of current world total energy consumption.China
Can be developed into the biomass resource to 2010 of the energy up to 300,000,000 tons.Along with the development of agriculture and forestry, especially
Being the popularization of charcoal firewood woods, biomass resource also will be more and more.
At present, under the encouragement of national policy, some enterprises build some biomass direct-fired electricity the most successively
Stand, by setting up biomass direct-fired power plant, it is possible to resolve the outlet of large quantity of exhaust gas straw, stopped voluntarily without
Sequence is burnt serious environmental problems to be expected and the wasting of resources, and adds farmers' income.But it is biological upright
Combustion power plant also faces some problems, as unreasonable in power station layout, and difficulty collected by fuel, and transport difficulty is big,
Operation cost is high, the problems such as structure is single.These problems constrain the extensive development of biomass power plant.
Additionally, power supply single in biomass power plant engineering or steam that to cause system energy utilization ratio low.
Natural gas is the clean energy resource of a kind of high-quality, and natural gas is as a kind of high-quality, clean energy efficiently
Source and industrial chemicals, for improving energy resource structure, environment protection, alleviation oil supply anxiety, carrying
High-energy source utilization ratio, promotes the modernization of industry and commerce, it is achieved the sustainable development of national economy has weight
The guaranteeing role wanted.
Additionally, distributed energy is as the efficient energy supplying system of a kind of comprehensive utilization of energy, at electricity market
Under the situation of reform and energy-saving and emission-reduction, having obtained increasing concern and development, it is combined with bulk power grid
It it is considered as the Main way of future electrical energy market development.Developed country developed at promotion distributed energy
Cheng Zhong, take planning lead, technical support, policy favour and set up the series of measures such as Grid-connection standards,
Achievement is notable.Distributed energy with the advantages such as its low energy consumption, low emission, high efficiency, high energy saving profit by
Gradually occupy a tiny space in China's energy market, for government bodies, large-scale business district, hospital, data
The important load such as center provides uninterrupted power supply, heat supply and refrigeration, it is ensured that the reliability of energy supply and
Motility, the sustainable development to China's future source of energy plays significance.
Summary of the invention
For solving above-mentioned technical problem, the purpose of this utility model is to provide a kind of with biomass block for combustion
Material and the distributed energy resource system with natural gas complementary, this system not only achieves the utilization of biomass resource,
But also solve biomass direct-fired power station fuel and store up the problems such as fortune difficulty, distributed energy resource system realizes
Cold, heat and electricity triple supply, has higher energy utilization rate, additionally, combine with natural gas have good
Environmental benefit.
The purpose of this utility model is realized by following technical scheme:
A kind of distributed energy resource system, this system is that the biological briquetting with natural gas and with natural gas complementary is
Fuel, it is characterised in that described system includes: natural gas power system and biomass energy origin system；
Described natural gas power system includes: compressor (1), combustor (2), biomass boiler (8)
With steam turbine (11)；Described compressor (1) is connected with combustor (2), and this combustor connects setting
There is turbine (3)；Described turbine (3) is connected with described biomass boiler (8), and this biomass boiler
(8) it is connected with steam turbine (11) by electromagnetic valve；
Described biomass energy origin system includes: pulverizer (4), particle conveyer (5), biomass pressure
Block machine (6), fuel conveyer (7), biomass boiler (8) and steam turbine (11)；Described pulverizing
Machine (4) is connected with described particle conveyer (5)；Described particle conveyer (5) and described biomass pressure
Block machine (6) connects, and described biomass block-making machine (6) is close to connect fuel conveyer (7)；Described fuel
Conveyer (7) connects biomass boiler (8), the biological briquette-fuel of conveying.
Compared with prior art, one or more embodiment of the present utility model can have the advantage that
This technology, on the basis of generating electricity based on biomass direct-combustion boiler, develops a kind of with biomass block
For fuel and with the distributed energy resource system of natural gas complementary；Use the distributed energy that the technical program is built
Origin system engineering, had both solved biomass direct-fired power station and had stored up the problems such as fortune difficulty, used distributed energy
System achieves the trilogy supply of cool and thermal power, has higher efficiency of energy utilization, additionally, with natural gas phase
In conjunction with having good environmental benefit, it is achieved that the doulbe-sides' victory of economic and social benefit.
Accompanying drawing explanation
Fig. 1 is distributed energy resource system structural representation.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and
This utility model embodiment is described in further detail by accompanying drawing.
As it is shown in figure 1, this utility model illustrates distributed energy resource system, this system be with natural gas and
Being fuel with the biological briquetting of natural gas complementary, described system includes: natural gas power system and biomass
Energy resource system；
Described natural gas power system includes: compressor 1, combustor 2, biomass boiler 8 and steam turbine
11；Described compressor 1 is connected with combustor 2, and this combustor is connected with turbine 3；Described turbine 3
It is connected with described biomass boiler 8, and this biomass boiler 8 is connected with steam turbine 11 by electromagnetic valve；
Described biomass energy origin system includes: pulverizer 4, particle conveyer 5, biomass block-making machine 6,
Fuel conveyer 7, biomass boiler 8 and steam turbine 11；Described pulverizer 4 and described particle conveyer 5
Connect；Described particle conveyer 5 is connected with described biomass block-making machine 6, described biomass block-making machine 6
It is close to connect fuel conveyer 7；Described fuel conveyer 7 connects biomass boiler 8, conveying biological briquetting combustion
Material.
Said system also includes steam absorption refrigeration machine 9 and heat exchanger 10；Described steam absorption freezes
Machine 9 is connected with described steam turbine 11 and heat exchanger 10 respectively.
The implementation process of above-described embodiment is: biomass resource first passes through biomass pulverizer 4 and carries out powder
Broken, deliver into biomass block-making machine 6 by particle conveyer 5 after pulverizing, the biomass resource of pulverizing
It is about column or the one-tenth of bulk of 30mm for diameter by physics mode extruding in biomass block-making machine
Type fuel, is pressed into the biomass fuel of block and is sent in biomass boiler 8 by fuel conveyer 7 and fire
Burning, institute's producing steam enters steam turbine 11 and carries out acting generating, and the steam extracted out from steam turbine 11 is first
Enter steam absorption refrigeration machine 9, by heat exchange to user for cold heat, the steaming extracted out from steam turbine
After vapour utilizes in steam absorption refrigeration machine, enter heat exchanger 10, by heat exchange, produce hot water and supply
To user.Additionally, after air enters compressor 1 compression, enter combustor 2 and natural gas mixed combustion
Rear generation high-temperature flue gas, enters turbine 3 and promotes acting generating, and the waste gas finishing merit enters biomass boiler
In 8, the Gas phase Smoke produced with biomass boiler endogenous substance fuel combustion mixes, it is achieved the heat friendship of soda pop
Change generation high-temperature steam, enter generating in steam turbine.
Above-described embodiment carries out cold, heat and electricity triple supply for raw material, first with natural gas and biomass molding fuel
By biomass resource early stage forming processes, shaped fuel is sent into biomass boiler and burns；Additionally,
Biomass boiler is entered, with biomass block fuel combustion after the high-temperature flue gas acting that gas utilization produces
The flue gas mixing produced produces steam, realizes externally refrigeration and heat supply while generating.Solve biology
The problems such as fortune difficulty stored up by upright combustion power station fuel, and distributed energy resource system achieves cold, heat and electricity triple supply,
There is higher efficiency of energy utilization, additionally, combine with natural gas there is good environmental benefit, it is achieved
Economic worth and the bumper harvests of social benefit.
Although the embodiment disclosed by this utility model is as above, but described content is only to facilitate manage
The embodiment solving this utility model and use, is not limited to this utility model.Any practicality is new
Technical staff in type art, without departing from the spirit and scope disclosed by this utility model
Under premise, any amendment and change and can be made in details implement in form, but this utility model
Scope of patent protection, still must be defined in the range of standard with appending claims.
Claims (2)
1. a distributed energy resource system, this system be with natural gas and with the biological briquetting of natural gas complementary
For fuel, it is characterised in that described system includes: natural gas power system and biomass energy origin system；
Described natural gas power system includes: compressor (1), combustor (2), biomass boiler (8)
With steam turbine (11)；Described compressor (1) is connected with combustor (2), and this combustor connects setting
There is turbine (3)；Described turbine (3) is connected with described biomass boiler (8), and this biomass boiler
(8) it is connected with steam turbine (11) by electromagnetic valve；
Described biomass energy origin system includes: pulverizer (4), particle conveyer (5), biomass pressure
Block machine (6), fuel conveyer (7), biomass boiler (8) and steam turbine (11)；Described pulverizing
Machine (4) is connected with described particle conveyer (5)；Described particle conveyer (5) and described biomass pressure
Block machine (6) connects, and described biomass block-making machine (6) is close to connect fuel conveyer (7)；Described fuel
Conveyer (7) connects biomass boiler (8), the biological briquette-fuel of conveying.
2. distributed energy resource system as claimed in claim 1, it is characterised in that described system also includes
Steam absorption refrigeration machine (9) and heat exchanger (10)；Described steam absorption refrigeration machine (9) is respectively
It is connected with described steam turbine (11) and heat exchanger (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335238.4U CN205532743U (en) | 2016-04-20 | 2016-04-20 | Distributed type energy source system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335238.4U CN205532743U (en) | 2016-04-20 | 2016-04-20 | Distributed type energy source system |
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| CN205532743U true CN205532743U (en) | 2016-08-31 |
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| CN201620335238.4U Active CN205532743U (en) | 2016-04-20 | 2016-04-20 | Distributed type energy source system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108865276A (en) * | 2018-06-27 | 2018-11-23 | 华电电力科学研究院有限公司 | A kind of provide multiple forms of energy to complement each other comprehensive energy supplying system and the energy supply method of combination biomass economy |
| CN112944315A (en) * | 2021-02-07 | 2021-06-11 | 上海英泰塑胶股份有限公司 | Distributed biological energy station and rural area energy network thereof |
-
2016
- 2016-04-20 CN CN201620335238.4U patent/CN205532743U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108865276A (en) * | 2018-06-27 | 2018-11-23 | 华电电力科学研究院有限公司 | A kind of provide multiple forms of energy to complement each other comprehensive energy supplying system and the energy supply method of combination biomass economy |
| CN112944315A (en) * | 2021-02-07 | 2021-06-11 | 上海英泰塑胶股份有限公司 | Distributed biological energy station and rural area energy network thereof |
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