CN107702332A - A kind of coal-gasified hot-water boiler - Google Patents
A kind of coal-gasified hot-water boiler Download PDFInfo
- Publication number
- CN107702332A CN107702332A CN201710870746.1A CN201710870746A CN107702332A CN 107702332 A CN107702332 A CN 107702332A CN 201710870746 A CN201710870746 A CN 201710870746A CN 107702332 A CN107702332 A CN 107702332A
- Authority
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- China
- Prior art keywords
- under casing
- combustion chamber
- coal
- water boiler
- hot
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/34—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a kind of coal-gasified hot-water boiler, and the present invention relates to boiler for producing technical field.The coal-gasified hot-water boiler, including under casing, the under casing is internally provided with combustion chamber, insulation material is filled between the combustion chamber and under casing, the both sides of the combustion chamber offer air hose and gas pipe respectively, the one end of the air hose away from combustion chamber is through the left side wall of insulation material and under casing and extends to the left side of under casing, and the one end of the gas pipe away from combustion chamber is through the right side wall of insulation material and under casing and extends to the right side of under casing；The inner cavity top of the combustion chamber turns all to be connected with flabellum by rotary shaft, and the bottom of combustion chamber offers dust export；By being mounted with flabellum in the inside of combustion chamber, so being moved in burning Airflow can drive fuel and air to be well mixed, and which adds the utilization rate of fuel, reduces the waste of coal gas, while leaf improves heating effect.
Description
Technical field
The invention belongs to boiler manfacturing technical field, more particularly to a kind of coal-gasified hot-water boiler.
Background technology
Energy-conserving and environment-protective industry refer to for save energy resources, develop a circular economy, environmental protection provides technical foundation and dress
The standby industry ensured, mainly including Energy Saving Industry, resoures recycling based industry and environmental protection equipment industry, is related to energy-conserving and environment-protective technology
With equipment, energy-conserving product and service etc.；Its six big field includes：Power-saving technology and equipment, energy-efficient product, energy conservation service production
Industry, advanced green technology and equipment, environment-friendly products and environmental protection service.The it is proposed of " 12 " planning outline, energy-conserving and environment-protective industry weight
Point develops energy-efficient, advanced environmental protection, resource circulation utilization key technology equipment, products ＆ services.
Save and refer to be reduced as far as energy-output ratio, produce the product with original same number, same quality；Or
Person is with original same amount of energy-output ratio, is produced than the original more or more preferable product of quantity equal mass.
Environmental protection industry refers in Structure of national economy, by prevent and treat environmental pollution, improve the ecological environment, protect national resource for the purpose of and
The general name of the activity such as the technical products exploitation of progress, commercial distribution, the utilization of resources, information service, project contracting.It claims in the U.S.
For " Environmental Industry ", it is referred to as " ecological industry " or " ecology commercial affairs " in Japan.
Energy-conserving and environment-protective industry is one of 7 emerging strategic industries that country accelerates cultivation and development.Energy-conserving and environment-protective industry
It is related to energy-conserving and environment-protective technical equipment, products ＆ services etc., industry chain length, the degree of association is big, receives the capability of finding employment strong, to economic growth
Pulling function is obvious.Accelerate development energy-conserving and environment-protective industry, be adjust economic structure, Economic Development Mode Conversion it is inherently required,
It is to promote energy-saving and emission-reduction, develops green economy and recycling economy, Resources for construction economizing type friendly environment society, respond actively gas
Change is waited, seizes the strategic choice of future competition commanding elevation.Development energy-conserving and environment-protective industry is the new kinetic energy of cultivation and development, it is green to be lifted
The major action of color competitiveness, it is polishing resource environment short slab, the important support for quality of improving the ecological environment, is to promote ecology text
The bright objective requirement built, build beautiful China.To accelerate to produce energy-conserving and environment-protective Industry Cultivation into the pillar of Chinese national economy
Industry.
China is that the trans-utilization of coal is the important branch of national economic development using coal as main primary energy country
Post.And China it is current coal conversion processes generally existing efficiency it is low, seriously polluted the problems such as, to realize comprehensively, coordinate, can hold
Supervention exhibition, it is necessary to increase substantially the efficiency of coal conversion, and pollutant emission is greatly lowered, be i.e. clean coal technology.Remove
Outside this, China is up to more than 40% to the interdependency of Imported oil at present, under international situation situation complicated and changeable, relies on
It is an effective approach that coal gasification and coal liquefaction technology, which are reduced to the interdependency of Imported oil,.
The rich coal resources in China, oil gas is deficient, and primary energy consumption coal accounts for 62%, is the first in the world.In future tens
In year, coal will occupy an leading position in China's iea, and it is the most safe and most reliable energy in China's strategy.But
It is that, as energy production and consumption big country, the coal utilization technology in China is generally backward：Efficiency is low, causes the energy unrestrained
Take；It is seriously polluted, cause environmental quality to deteriorate.
The development of China's economic is with resource（Including the energy）A large amount of consumption are cost, and in 21st century
If state continues, with resource, largely consumptive development model is unworkable.At present, the pattern of China's raising sustainable development is
The huge problem that future will face.It there are many, particularly some long term accumulations in Chinese society economic development
Problem needs progressively to be solved from now on after deep-seated problems.
Hot-water boiler includes electric hot water, oil-fired water-boiler, gas-fired water heating boiler and coal-fired hot-water boiler etc., hot water
Boiler is exactly the boiler for producing hot water, refers to the heat energy using fuel combustion release or other heat energy（Such as electric energy, solar energy
Deng）Water is heated to a kind of thermal hardware of rated temperature；Hot-water boiler can be divided into electric hot water, combustion according to fuel difference
Oily hot-water boiler, gas-fired water heating boiler, coal-fired hot-water boiler etc.；It can be divided into normal-pressure hot-water boiler and pressure-bearing according to whether pressure-bearing
Two kinds of hot-water boiler, we refer to normal-pressure hot-water boiler at usually said " hot-water boiler ", because its is safe for operation, Ren Menxi
Bath or heating mostly employ this normal-pressure hot-water boiler；Atmosphere entry is provided with the top of body of heater, boiler is in passive state, had no
Explosion danger, complete machine are equipped with overtemperature protection simultaneously（In stove during water ultra-temperature, heating tube is automatically stopped work and buzzing alarm, two
Secondary overtemperature protection（When boiler jacket temperature is more than 105 DEG C, secondary circuit is automatically cut off）, anti-dry excessive low water level protection（Stove water is less than
During extremely low water level, boiler is stopped and sends buzzing and alarms）Etc. multinomial safeguard protection；This kind of water bath of drum formula hot-water boiler
Stove, early stage are mostly converted by steam boiler, and its pot of water belongs to Natural Circulation in boiler.To ensure boiler water cycle peace
It is complete reliable, it is desirable to which that boiler will have certain altitude, therefore this kind of boiler volume is larger, and steel consumption and cost improve relatively；But due to
This kind of boiler goes out water capacity greatly and can maintain Natural Circulation, when system circulation pump is out of service suddenly, can effectively prevent
Pot water vapor.Also it is exactly this reason, hot water boiler with natural circulation is very fast in China's development.
Existing hot-water boiler be typically only provided with combustion case and heating shell, such design, can cause burning and
Heating chamber can volatilize many heats, so in adaptation process, can consume more and energy two be unfavorable for energy conservation and environment
Protection, the device also having air in burning can not be mixed uniformly with fuel, and reduce fuel uses probability, wastes energy
Source.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of coal-gasified hot-water boiler, fuel and air are solved
Mix the problem of uneven.
To realize object above, the present invention is achieved by the following technical programs：A kind of coal-gasified hot-water boiler, bag
Under casing is included, the under casing is internally provided with combustion chamber, insulation material, the burning are filled between the combustion chamber and under casing
The both sides of room offer air hose and gas pipe respectively, and insulation material and under casing are run through in the one end of the air hose away from combustion chamber
Left side wall and extend to the left side of under casing, the one end of the gas pipe away from combustion chamber is through the right side of insulation material and under casing
Wall and the right side for extending under casing；The inner cavity top of the combustion chamber turns all to be connected with flabellum by rotary shaft, and combustion chamber
Bottom offers dust export, and the bottom of dust export through the bottom plate of insulation material and under casing and is extended under under casing
Side.
As a preferred technical solution of the present invention, the top of the under casing is installed with top case, the top case
Bottom offers heating pipe.
As a preferred technical solution of the present invention, the heating pipe is two, and the bottom of two heating pipes
Once top plate, insulation material and the top plate of combustion chamber through under casing and the inside for extending to combustion chamber.
As a preferred technical solution of the present invention, the intracavity bottom of the top case is installed with rectangle by support
Cartridge heater.
As a preferred technical solution of the present invention, the right side opening of the cartridge heater is provided with outlet pipe, and outlet pipe is remote
One end from cartridge heater runs through the right side wall of top case and extends to the right side of top case.
As a preferred technical solution of the present invention, pressure control pipe, and pressure control Guan Yuan are offered at the top of the cartridge heater
One end from cartridge heater runs through the top plate of top case and extends to the top of top case.
As a preferred technical solution of the present invention, escape pipe is offered on the left of the top case, and inside escape pipe
It is provided with filtering dust net.
As a preferred technical solution of the present invention, the gas such as multilayer activated carbon granule are placed with inside the filtering dust net
Body adsorbent.
Beneficial effect
The invention provides a kind of coal-gasified hot-water boiler.Possesses following beneficial effect：
（1）The coal-gasified hot-water boiler, by being mounted with flabellum in the inside of combustion chamber, so move meeting in burning Airflow
Fuel and air is driven to be well mixed, which adds the utilization rate of fuel, reduces the waste of coal gas, while leaf improves
Heating effect.
（2）The coal-gasified hot-water boiler, reduction dust is arrived by the way that there is provided filtering dust Wondertek inside gas outlet
The purpose of discharge.When dust caused by burning is by filtering dust net, screen pack can filter a part of dust, which reduces
Pollution to environment, be advantageous to protect the health of people.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is schematic structural view of the invention.
In figure：1 under casing, 2 combustion chambers, 3 insulation materials, 4 air hoses, 5 gas pipes, 6 flabellums, 7 dust exports, 8 top cases, 9
Heating pipe, 10 cartridge heaters, 11 outlet pipes, 12 pressure control pipes, 13 escape pipes, 14 filtering dust nets.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of coal-gasified hot-water boiler, including under casing 1, bottom
Case 1 is internally provided with combustion chamber 2, insulation material 3 is filled between combustion chamber 2 and under casing 1, the both sides of combustion chamber 2 are opened respectively
Provided with air hose 4 and gas pipe 5, the one end of air hose 4 away from combustion chamber 2 is through the left side wall of insulation material 3 and under casing 1 and prolongs
The left side of under casing 1 is extended, the one end of gas pipe 5 away from combustion chamber 2 is through the right side wall of insulation material 3 and under casing 1 and extends to
The right side of under casing 1；The inner cavity top of combustion chamber 2 turns all to be connected with flabellum 6 by rotary shaft, and the bottom of combustion chamber 2 offers
Dust export 7, and the bottom of dust export 7 through the bottom plate of insulation material 3 and under casing 1 and extends to the lower section of under casing 1；Under casing
1 top is installed with top case 8, and the bottom of top case 8 offers heating pipe 9, and the bottom of heating pipe 9 is once through under casing 1
Top plate, insulation material 3 and combustion chamber 2 top plate and extend to the inside of combustion chamber 2；The intracavity bottom of top case 8 is consolidated by support
Dingan County is equipped with cartridge heater 10, and the right side opening of cartridge heater 10 is provided with outlet pipe 11, and the one end of outlet pipe 11 away from cartridge heater 10 is passed through
Wear the right side wall of top case 8 and extend to the right side of top case 8；The top of cartridge heater 10 offers pressure control pipe 12, and pressure control pipe 12 is remote
One end from cartridge heater 10 runs through the top plate of top case 8 and extends to the top of top case 8；The left side of top case 8 offers escape pipe 13,
And escape pipe 13 is internally provided with filtering dust net 14 by being mounted with flabellum 6 in the inside of combustion chamber 2, so in burning space-time
Flow of air can drive fuel and air to be well mixed, and which adds the utilization rate of fuel, reduces the waste of coal gas, simultaneously
Leaf improves heating effect.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of coal-gasified hot-water boiler, including under casing（1）, it is characterised in that：The under casing（1）Be internally provided with burning
Room（2）, the combustion chamber（2）With under casing（1）Between be filled with insulation material（3）, the combustion chamber（2）Both sides open up respectively
There is air hose（4）And gas pipe（5）, the air hose（4）Away from combustion chamber（2）One end run through insulation material（3）And under casing
（1）Left side wall and extend under casing（1）Left side, the gas pipe（5）Away from combustion chamber（2）One end run through insulation material
（3）And under casing（1）Right side wall and extend under casing（1）Right side；The combustion chamber（2）Inner cavity top pass through rotary shaft turn
All it is connected with flabellum（6）, and combustion chamber（2）Bottom offer dust export（7）, and dust export（7）Bottom through protect
Adiabator（3）And under casing（1）Bottom plate and extend under casing（1）Lower section.
A kind of 2. coal-gasified hot-water boiler according to claim 1, it is characterised in that：The under casing（1）Top consolidate
Dingan County is equipped with top case（8）, the top case（8）Bottom offer heating pipe（9）.
A kind of 3. coal-gasified hot-water boiler according to claim 2, it is characterised in that：The heating pipe（9）For two,
And two heating pipes（9）Bottom once run through under casing（1）Top plate, insulation material（3）And combustion chamber（2）Top plate simultaneously
Extend to combustion chamber（2）Inside.
A kind of 4. coal-gasified hot-water boiler according to claim 2, it is characterised in that：The top case（8）Interior bottom of chamber
Portion is installed with rectangle cartridge heater by support（10）.
A kind of 5. coal-gasified hot-water boiler according to claim 4, it is characterised in that：The cartridge heater（10）Right side
Offer outlet pipe（11）, and outlet pipe（11）Away from cartridge heater（10）One end run through top case（8）Right side wall and extend to
Top case（8）Right side.
A kind of 6. coal-gasified hot-water boiler according to claim 4, it is characterised in that：The cartridge heater（10）Top
Offer pressure control pipe（12）, and pressure control pipe（12）Away from cartridge heater（10）One end run through top case（8）Top plate and extend to top
Case（8）Top.
A kind of 7. coal-gasified hot-water boiler according to claim 1, it is characterised in that：The top case（8）Left side open
Provided with escape pipe（13）, and escape pipe（13）It is internally provided with filtering dust net（14）.
A kind of 8. coal-gasified hot-water boiler according to claim 1, it is characterised in that：The filtering dust net（14）It is interior
Portion is placed with the adsorbents such as multilayer activated carbon granule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710870746.1A CN107702332A (en) | 2017-09-23 | 2017-09-23 | A kind of coal-gasified hot-water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710870746.1A CN107702332A (en) | 2017-09-23 | 2017-09-23 | A kind of coal-gasified hot-water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107702332A true CN107702332A (en) | 2018-02-16 |
Family
ID=61175024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710870746.1A Pending CN107702332A (en) | 2017-09-23 | 2017-09-23 | A kind of coal-gasified hot-water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107702332A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2639423A1 (en) * | 1988-11-21 | 1990-05-25 | Productions Gianola | Method of operating a wood-fuelled central heating installation and installation for implementing the latter |
| CN2119566U (en) * | 1992-05-03 | 1992-10-21 | 李贵龙 | Domestic internal heating gas boiler |
| CN101400483A (en) * | 2006-03-10 | 2009-04-01 | 美克司株式会社 | Gas combustion type driving tool |
| CN203385186U (en) * | 2013-06-17 | 2014-01-08 | 湖南省特种设备检验检测研究院娄底分院 | Biomass gasification hot-water boiler device |
| CN205909509U (en) * | 2016-06-28 | 2017-01-25 | 哈尔滨市金京锅炉有限公司 | Boiler with double combustion chamber |
-
2017
- 2017-09-23 CN CN201710870746.1A patent/CN107702332A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2639423A1 (en) * | 1988-11-21 | 1990-05-25 | Productions Gianola | Method of operating a wood-fuelled central heating installation and installation for implementing the latter |
| CN2119566U (en) * | 1992-05-03 | 1992-10-21 | 李贵龙 | Domestic internal heating gas boiler |
| CN101400483A (en) * | 2006-03-10 | 2009-04-01 | 美克司株式会社 | Gas combustion type driving tool |
| CN203385186U (en) * | 2013-06-17 | 2014-01-08 | 湖南省特种设备检验检测研究院娄底分院 | Biomass gasification hot-water boiler device |
| CN205909509U (en) * | 2016-06-28 | 2017-01-25 | 哈尔滨市金京锅炉有限公司 | Boiler with double combustion chamber |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180216 |
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| RJ01 | Rejection of invention patent application after publication |