CN107763613A - A kind of half-automatic coal combustion machine - Google Patents
A kind of half-automatic coal combustion machine Download PDFInfo
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- CN107763613A CN107763613A CN201710891952.0A CN201710891952A CN107763613A CN 107763613 A CN107763613 A CN 107763613A CN 201710891952 A CN201710891952 A CN 201710891952A CN 107763613 A CN107763613 A CN 107763613A
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- China
- Prior art keywords
- casing
- coal
- fixedly connected
- combustion machine
- coal combustion
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
- F23C1/04—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air lump and gaseous fuel
Abstract
The invention discloses a kind of half-automatic coal combustion machine, including casing, the top side of the casing, which runs through, feed pipe, and the side that supporting plate is extended to outside casing is fixedly connected with draw ring, the side of the casing, which is run through, pull bar, and the surface both sides that pull bar extends to box house have been fixedly connected with scraper plate, and one end that the pull bar is extended to outside casing is fixedly connected with drop handle, and the present invention relates to coal burning technical field.The half-automatic coal combustion machine, being run through by the inwall side of casing has supporting plate, and supporting plate extends to one end of box house and is flexibly connected with the inwall side of casing, environment will not be polluted, using very convenient with simple, by the side of casing through there is a pull bar, and pull bar extends to the surface both sides of box house and has been fixedly connected with scraper plate, burned dust can be cleared up the dust in casing using scraper plate, using it is very convenient with it is quick.
Description
Technical field
The invention belongs to coal burning technical field, more particularly to a kind of half-automatic coal combustion machine.
Background technology
Coal be archaeophyte be imbedded in underground experienced complexity biochemistry and physicochemical change gradually form
Solid combustible mineral.
Coal has been described as the gold of black, industrial grain, the master that human world uses since it was 18th century by people
One of energy is wanted, it is after all at present and following very long although the value of coal is much worse than in the past since 21st century
One of indispensable energy source of the production and living of coal or our mankind within a period of time, the supply of coal also relation
To the stabilization of industrial or even entire society's every aspect the development in China, the supply security problem of coal is also China's energy peace
A most important ring in complete.
Coal is that present on earth amount is most abundant, the most wide fossil fuel of distributional region.Form the element of coal organic matter
Mainly haveCarbon、Hydrogen、Oxygen、NitrogenWithSulphurDeng in addition, also minimal amount ofPhosphorus、Fluorine、ChlorineWithArsenicDeng element.
Carbon, hydrogen, oxygen are the main bodys of coal organic matter, account for more than 95%；Degree of coalificationDeeper, the content of carbon is higher, hydrogen and oxygen
Content it is lower.Carbon and hydrogen are the elements of generation heat during coal burning, and oxygen is combustion-supporting element.During coal burning, nitrogen is not
Heat is produced, is transformed into oxynitrides and ammonia at high temperature, is separated out with free state.Sulphur, phosphorus, fluorine, chlorine and arsenic etc. are coal
In harmful components, wherein mostly important with sulphur.The sulphur of the overwhelming majority is oxidized to sulfur dioxide during coal burning（SO2）, with
Fume emission, air is polluted, endanger animal and plant growth and human health, corrode hardware；Coal more than sulfur-bearing is used for metallurgy
During coking, the quality of coke and steel is had an effect on.So " sulphur content " content is one of important indicator for evaluating ature of coal.
In coalOrganic matterIn certain temperature with the conditions of, caused imflammable gas after being thermally decomposed, it is referred to as " volatilization
Point ", it be by the compound groups such as various hydrocarbons, hydrogen, carbon monoxide into mixed gas.Volatile matter is also main
Coal index, it is determined that coal processing and utilization approach and process conditions when, volatile matter has important reference role.Degree of coalification
Low coal, volatile matter are more.Uncombusted carbon granules is also easy to produce if burning condition is inappropriate, during the high coal combustion of volatile matter, custom
Claim " black smoke "；And the pollutants such as more carbon monoxide, multiring aromatic hydrocarbon, aldehydes are produced, the thermal efficiency reduces.Therefore, basis
The appropriate burning condition of the volatilization component selections of coal and equipment.
Inorganic substances content in coal is seldom, mainly there is moisture and mineral matter, the presence of which reduce coal quality and
Value.Mineral matter is the major impurity of coal, such as sulfide, sulfate, carbonate, and wherein most, which belongs to, to be harmful into
Point.
" moisture " has a significant impact to the processing and utilization of coal.Moisture becomes steam in burning to absorb heat, thus reduces
The caloric value of coal.Moisture in coal can be divided into free moisture and inherent moisture, typically be used as evaluation ature of coal using inherent moisture
Index.Degree of coalification is lower, and the interior surface area of coal is bigger, and moisture is higher.
" ash content " is remaining solid residue after coal completely burned, is important coal index.Ash content is essentially from coal
Incombustible mineral matter in charcoal.Heat is absorbed during mineral matter burning ashing, a large amount of deslagginves will take away heat, thusAsh contentMore
Height, the thermal efficiency of coal burning are lower；Ash content is more, and lime-ash is more caused by coal burning, and the flying dust of discharge is also more.One
As, the content of ashes of fat coal and clean fine coal is relatively low.
Coal abbreviation coal, it is time immemorial plant remains, buries the pressure and temperature condition for completely cutting off air by the earth's crust under a subterranean formation
Lower effect, caused carbonization fossil mineral, is mainly used as fuel, coal is for modernization by mankind's exploitationIndustryFor, no matter
It is heavy industry, or light industry；Either energy industry, metallurgical industry, chemical industry, mechanical industry, or light and textile industries, food
Product industry, transportation, all play an important role, various industrial departments will all consume a certain amount of to a certain extent
Coal, therefore someone claims coal to be industrial " real grain ", human world uses main since being 18th centuryThe energy
One of.
With the continuous discharge of greenhouse gases, global warming problem getting worse, carbon emission amount is reduced, advocates low-carbon
It is economical.Energy-saving and emission-reduction, it has been very urgent responsibility.Carbon dioxide is carbon containing predominant gas in an atmosphere, and carbon participates in
The major way of material circulation.The CO that coal discharges in combustion2Gas is most, be cause greenhouse effects it is main because
Element.It is 1200 × 104t, SO that the annual coal burning in China, which is discharged into fume amount,2Up to 1800 × 104t, account for that to be discharged into atmosphere pollution total
There is acid rain in the 60%~80% of content, national tens cities, and nearly 40% territory is polluted by acid rain, and acid rain is acidified rivers,
Fish, algae are dead, and nutrient loss in soil, soil texture is affected, crops is withered, caused to national economy huge
Loss, has formed great environmental problem in the world.
As consumption of coal big country in the world, primary energy consumption accounts for the 1/10 of world's overall consumption, and only this is in the U.S.,
Wherein coal consumption amount is maximum, nearly 2,800,000,000 tons of raw coal of China's year production, about consumes 2,600,000,000 tons of coal, accounts for world's aggregate consumption
36.9%, now it is faced with the energy security problem of maximum.In energy-consuming, consumption of coal accounts for 68.7%, oil 21.2%,
Natural gas 2.86%, water power 6.3%, nuclear power account for 1%.The 70% of China's electric energy generates electricity from coal.So substantial amounts of exploitation and use
Coal, serious pollution is necessarily caused to air.The coal in China CO that year discharges in combustion2Measure as 6,800,000,000 tons, methane
( CH4) annual emissions about 150 × 108m3, the 1/3 of world's methane total amount is accounted for, China is at present in the development and utilization of coal
The problem of existing is big, and pollution sources are more;In recovery process, the rate of extraction is low.The CO that coal is discharged into using combustion process2、CO、
CH4It is the arch-criminal of atmosphere pollution.
At present, coal in China, which dissipates, burns utilization rate of heat value 10%, and most of coal is burned off, and this not only wastes coal resources, and
And cause the pollution to air.The utilization rate of coal in China is as follows at present:Thermal power generation account for 31%, various Industrial Boilers account for 31%,
Civilian 20%, coking 8%, steam locomotive 4%, chemical industry 3%, outlet 3%, 80% coal is burned off, and mean calorie utilization rate is less than
20%.So go down for a long time, necessarily form international great environmental problem.The bigger pressure of resource and environment, coal combustion will be faced with
Burn more prominent with the contradiction of environmental problem.We must treasure resource, environmental protection, walk the road of sustainable development, it is necessary to
Transform the mode of development, accelerating to change economized form, adjusting and optimizing economic structure puts in the first place, accomplish fluently energy-saving and emission-reduction assault of fortified positions and
Protracted war.The deep processing of coal is widelyd popularize, takes the principle taken stopgap measures and first effected a permanent cure, coal is reduced as far as possible and directly dissipates and burn dosage, carry
Advocate clean coal technology.Carry out national carbon dioxide Potential Evaluation, industry restructuring changes coal burning mode, and China is annual
Dissipate and burn coal more than 2 × 108t.By consumption this extensive style combustion system of coal resources, stern reality has waken up us
" Economic Development Mode Conversion, energy-saving and emission-reduction, Resources for construction is energy-saving, friendly environment society ".Epoch of low-carbon it is positive we
Come up, we only have plan early, positive reply, can just undertake this part of historic responsibility.
Many coal burnings are all utilized in the mode of ground collective burning now, and coal ash is unfavorable for clearing up too much, and
Open burning has many pollutions, and meeting environment pollutes.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of half-automatic coal combustion machine, solve coal ash and be unfavorable for too much
Cleaning, and open burning has many pollutions, understands the problem of environment pollutes.
（Two）Technical scheme
To realize object above, the present invention is achieved by the following technical programs：A kind of half-automatic coal combustion machine, including case
Body, the inwall side of the casing, which is run through, supporting plate, and supporting plate extends to one end of box house and the inwall of casing
Side is flexibly connected, and the bottom of the casing is fixedly connected with bottom plate, and the top side of bottom plate is fixedly connected with fuel cartridge,
Spit tube is communicated with the top of the fuel cartridge.
As the optimal technical scheme of the present invention, the top side of the casing, which runs through, feed pipe.
As the optimal technical scheme of the present invention, the side that the supporting plate is extended to outside casing is fixedly connected with
Draw ring.
As the optimal technical scheme of the present invention, one end of the spit tube through the side of casing and extends to case
The inside of body, one end that the spit tube extends to box house are fixedly connected with shower nozzle.
As the optimal technical scheme of the present invention, the side of the casing, which is run through, pull bar, and pull bar extends to
The surface both sides of box house have been fixedly connected with scraper plate, and one end that the pull bar is extended to outside casing, which is fixedly connected with, to be carried
Ring.
As the optimal technical scheme of the present invention, the two bottom sides of the bottom plate have been fixedly connected with supporting leg.
As the optimal technical scheme of the present invention, and through there is discharge between the top of bottom plate and the bottom of casing
Pipe.
As the optimal technical scheme of the present invention, ash leakage hole is offered at the top of the supporting plate.
（Three）Beneficial effect
The invention provides a kind of half-automatic coal combustion machine.Possesses following beneficial effect：
（1）The half-automatic coal combustion machine, being run through by the inwall side of casing has supporting plate, and supporting plate extends to casing
Internal one end is flexibly connected with the inwall side of casing, and the bottom of casing is fixedly connected with bottom plate, and the top one of bottom plate
Side is fixedly connected with fuel cartridge, and spit tube is communicated with the top of fuel cartridge, will not be to ring using the mode burnt in box house
Border pollutes, and use is very convenient and simple.
（2）The half-automatic coal combustion machine, being run through by the side of casing has pull bar, and pull bar extends to box house
Surface both sides be fixedly connected with scraper plate, one end that pull bar is extended to outside casing is fixedly connected with drop handle, the bottom of bottom plate
Both sides have been fixedly connected with supporting leg, and through having drainage conduit, burned ash between the top of bottom plate and the bottom of casing
Dirt can be cleared up the dust in casing using scraper plate, using it is very convenient with it is quick.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the structural representation of supporting plate of the present invention.
In figure：1 casing, 2 supporting plates, 3 bottom plates, 4 fuel cartridges, 5 spit tubes, 6 feed pipes, 7 draw rings, 8 shower nozzles, 9 pull bars, 10
Scraper plate, 11 drop handles, 12 supporting legs, 13 drainage conduits, 14 ash leakage holes.
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 half-automatic coal combustion machine, including casing 1, case
The top side of body 1, which runs through, feed pipe 6, and the side that supporting plate 2 is extended to outside casing 1 is fixedly connected with draw ring 7, case
The side of body 1, which is run through, pull bar 9, and the surface both sides that pull bar 9 is extended to inside casing 1 have been fixedly connected with scraper plate 10, draws
One end that bar 9 is extended to outside casing 1 is fixedly connected with drop handle 11, and the inwall side of casing 1, which is run through, supporting plate 2, and props up
One end that fagging 2 is extended to inside casing 1 is flexibly connected with the inwall side of casing 1, and the bottom of casing 1 is fixedly connected with bottom plate
3, the two bottom sides of bottom plate 3 have been fixedly connected with supporting leg 12, and through having between the top of bottom plate 3 and the bottom of casing 1
Drainage conduit 13, the top of supporting plate 2 offers ash leakage hole 14, and the top side of bottom plate 3 is fixedly connected with fuel cartridge 4, combustion
The top of gas tank 4 is communicated with spit tube 5, and one end of spit tube 5 through the side of casing 1 and extends to the inside of casing 1, flame
One end that pipe 5 is extended to inside casing 1 is fixedly connected with shower nozzle 8.
During work, coal is poured into from feed pipe 6, coal can fall in supporting plate 2, then open fuel cartridge 4, utilize shower nozzle
8 pairs of coals burn, and burned coal ash falls in the bottom of casing 1, pull out shadoof 11, and scraper plate 10 can be by coal ash from row
Expects pipe 13 is discharged.
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 half-automatic coal combustion machine, including casing（1）, it is characterised in that：The casing（1）Inwall side through having
Supporting plate（2）, and supporting plate（2）Extend to casing（1）Internal one end and casing（1）Inwall side be flexibly connected, institute
State casing（1）Bottom be fixedly connected with bottom plate（3）, and bottom plate（3）Top side be fixedly connected with fuel cartridge（4）, institute
State fuel cartridge（4）Top be communicated with spit tube（5）.
A kind of 2. half-automatic coal combustion machine according to claim 1, it is characterised in that：The casing（1）Top one
Side, which is run through, feed pipe（6）.
A kind of 3. half-automatic coal combustion machine according to claim 1, it is characterised in that：The supporting plate（2）Extend to
Casing（1）Outside side is fixedly connected with draw ring（7）.
A kind of 4. half-automatic coal combustion machine according to claim 1, it is characterised in that：The spit tube（5）One end
Through casing（1）Side and extend to casing（1）Inside, the spit tube（5）Extend to casing（1）Internal one end is consolidated
Surely it is connected with shower nozzle（8）.
A kind of 5. half-automatic coal combustion machine according to claim 1, it is characterised in that：The casing（1）Side pass through
It is installed with pull bar（9）, and pull bar（9）Extend to casing（1）Internal surface both sides have been fixedly connected with scraper plate（10）, the drawing
Bar（9）Extend to casing（1）Outside one end is fixedly connected with drop handle（11）.
A kind of 6. half-automatic coal combustion machine according to claim 1, it is characterised in that：The bottom plate（3）Bottom two
Side has been fixedly connected with supporting leg（12）.
A kind of 7. half-automatic coal combustion machine according to claim 1, it is characterised in that：The bottom plate（3）Top with
Casing（1）Bottom between through there is drainage conduit（13）.
A kind of 8. half-automatic coal combustion machine according to claim 1, it is characterised in that：The supporting plate（2）'s
Top offers ash leakage hole（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710891952.0A CN107763613A (en) | 2017-09-27 | 2017-09-27 | A kind of half-automatic coal combustion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710891952.0A CN107763613A (en) | 2017-09-27 | 2017-09-27 | A kind of half-automatic coal combustion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107763613A true CN107763613A (en) | 2018-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710891952.0A Pending CN107763613A (en) | 2017-09-27 | 2017-09-27 | A kind of half-automatic coal combustion machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN107763613A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5265587A (en) * | 1992-03-27 | 1993-11-30 | Carlson Timothy R | Reciprocating stove grate allowing air flow therethrough |
| CN2508153Y (en) * | 2001-10-29 | 2002-08-28 | 钟树由 | Honeycomb briquette stove with push-pull grate |
| CN204345725U (en) * | 2014-08-01 | 2015-05-20 | 吴风宪 | Bottle coal uses smokeless environment-friendly saving furnace with |
-
2017
- 2017-09-27 CN CN201710891952.0A patent/CN107763613A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5265587A (en) * | 1992-03-27 | 1993-11-30 | Carlson Timothy R | Reciprocating stove grate allowing air flow therethrough |
| CN2508153Y (en) * | 2001-10-29 | 2002-08-28 | 钟树由 | Honeycomb briquette stove with push-pull grate |
| CN204345725U (en) * | 2014-08-01 | 2015-05-20 | 吴风宪 | Bottle coal uses smokeless environment-friendly saving furnace with |
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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: 20180306 |
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| RJ01 | Rejection of invention patent application after publication |