CN105419828B - It is a kind of using devices and methods therefor of the agriculture and forestry organic waste material as heat source mass production charcoal that burn - Google Patents
It is a kind of using devices and methods therefor of the agriculture and forestry organic waste material as heat source mass production charcoal that burn Download PDFInfo
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- CN105419828B CN105419828B CN201610042155.0A CN201610042155A CN105419828B CN 105419828 B CN105419828 B CN 105419828B CN 201610042155 A CN201610042155 A CN 201610042155A CN 105419828 B CN105419828 B CN 105419828B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Abstract
The invention discloses a kind of using device of the agriculture and forestry organic waste material as heat source mass production charcoal that burn.The filling container of sealed bottom is equipped in device body, several heat supply storehouses are surrounded with around filling container, filling container upper lid is useful for the pressure control hood of control filling container internal pressure, is set at the top of device body every sky lid, it is covered every sky and is provided with through-hole, and through-hole is equipped with hollow vent hood.Filling container and heat supply storehouse cross section are in regular polygon, and the side in several heat supply storehouses is sequentially connected to form loop configuration of the center with cavity, and filling container is set in the cavity.Device takes full advantage of agriculture and forestry organic waste material, the pig manure charcoal of the different cracking degree of preparation.Inventive concept is novel, and reasonable design is easy to use, and the ingenious agriculture and forestry organic waste material that is utilized produces pig manure charcoal as heat source, is particularly suitable for preparing charcoal in peasant household's actual production process, has stronger practicability.
Description
Technical field
The present invention relates to agricultural wastes application technology as the second resource fields, and particularly one kind is with the agriculture and forestry organic waste material that burns
Devices and methods therefor for heat source mass production charcoal.
Background technology
China is large agricultural country, and a large amount of agriculture and forestry organic waste material is generated per annual meeting.Some peasant households directly will in field
The burnings such as agriculture and forestry organic waste material such as rice straw, this not only wastes biomass energy, can also cause the pollution of atmospheric environment.China
It is livestock and poultry cultivation big country, annual pig manure yield is huge, if not dealing carefully with, disposing, can cause the waste of organic manure resource
The destruction of ecological environment can also be caused simultaneously.In recent years, with the development of pyrolytic technique, pig manure biomass is converted into pig manure life
Substance charcoal technology has been obtained for being widely applied, and abandoned biomass recycling and the energy are efficiently used and is achieved.Pig manure biology
For charcoal in itself containing a large amount of nutriment and huge specific surface area, nutrient can be provided for crop growth can simultaneously be used as absorption
The harmful substances such as heavy metal and organic pollution in agent absorption environment, have in agronomy and environmentology widely should in recent years
With.There are many device for preparing pig manure charcoal, but some equipment construction is complicated, and operation is not easy and expensive.Industrialize destructive distillation
Although technology prepares charcoal, development is swift and violent, in preparation process, needs additionally to consume industrial electric energy and chemical energy, cause
The waste of resource.With how making full use of bioenergy ecological, environmental protective mass production biomass carbon, becomes agricultural wastes
Waste be changed into values, improves its environment added value, this is current people's urgent problem to be solved.
Invention content
Present invention aim to address problems of the prior art, and provide a kind of using the agriculture and forestry organic waste material that burns as heat
The device of source mass production charcoal, specific technical solution are as follows：
It is a kind of that bottom is equipped with using device of the agriculture and forestry organic waste material as heat source mass production charcoal that burn, in device body is close
The filling container of envelope is surrounded with several heat supply storehouses around filling container, and filling container top is covered with pressure control hood, is set to every sky lid
It at the top of device body, is covered every sky and is provided with through-hole, and through-hole is equipped with hollow vent hood.Fuel in heat supply storehouse is continually
Ground provides heat for filling container, and pending biomass therein is made constantly to carbonize at high temperature.Pressure control exhaust at the top of filling container
Cover can be kept for a long time in airtight anoxia state in filling container, and the formation for biomass carbon creates an enabling environment.And it is provided with logical
The burn rate that fuel in heat supply storehouse can be reduced every empty lid in hole, makes agriculture and forestry organic waste material be maintained at charcoal fire state, will not generate
Larger open fire flame, in the case where meeting heat supply temperature, prolonging burning time.And hollow vent hood is positioned on through-hole
Fang Shi can form swabbing effect, accelerate the burn rate of fuel, can control its standing time as needed.
Preferably, the vent hood is in inversed taper platform shape, and maximum close to the through hole diameter.The structure is led to
Gas hood pumping efficiency is preferable.
Preferably, the filling container and heat supply storehouse cross section are in regular polygon, the side in several heat supply storehouses is suitable
It is secondary to be connected to form loop configuration of the center with cavity, and filling container is set in the cavity.
Preferably, the cross section of the filling container, heat supply storehouse and the cavity is in regular hexagon, filling container
Side of 6 faces respectively with 6 heat supply storehouses is connected.The structure can maximally utilise the heat given out in heat supply storehouse,
And 6 faces of filling container are heated more uniformly.
Preferably, the pressure control hood is articulated at the top of filling container for one side and the metal with certain mass
Piece, sheet metal, which has inside under tension or filling container during certain pressure, to be started so as to release stress, remaining time can protect
It holds closed in filling container.In pyrolytic process, the flue gas generated during the pig manure in filling container can increase the pressure of filling container
Power, open-top pressure control hood are exhausted；When pressure is down to the gravity of pressure control hood iron plate, iron plate can close automatically, by
This ensure that its safety while holding anaerobic condition in filling container is realized.
Another object of the present invention is to provide a kind of utilization described device using the agriculture and forestry organic waste material that burns as heat source mass
The method for producing pig manure charcoal, the specific steps are：The pig manure biomass air-dried is added into filling container, is tamped with mallet,
The air in filling container is discharged, packed height is controlled in 10~15 centimeters at the top of filling container；Pressure control hood is covered, is made
It is kept inside filling container closed；Into heat supply storehouse, agriculture and forestry organic waste material of the addition including rice straw, mao bamboon, forest is as combustion
Material, ignites, and after stabilization to be combusted, covers and is covered every sky；Vent hood is placed above the through-hole every sky lid；Treat that pyrolysis time reaches pre-
If after the time, pig manure charcoal is formed in filling container.
As the preferred of this method, according to required pyrolysis temperature, selected section or complete in several described heat supply storehouses
Portion adds fuel, but the addition state in symmetrical two heat supply storehouses is consistent centered on filling container.Symmetrical two surface state
When consistent, it can guarantee that the entirety of filling container endogenous substance is heated evenly.
The beneficial effects of the invention are as follows：The inventive concept is novel, and reasonable design is easy to use, ingenious agricultural are utilized to give up
Gurry produces pig manure charcoal as heat source, is particularly suitable for preparing charcoal in peasant household's actual production process, has stronger reality
The property used.
Description of the drawings
Fig. 1 is a kind of using apparatus structure schematic diagram of the agriculture and forestry organic waste material as heat source mass production charcoal of burning；
Fig. 2 is the filling container structure diagram of the present invention；
Fig. 3 is the device of the invention ontology vertical view.
In figure：First heat supply storehouse 1, the second heat supply storehouse 2, third heat supply storehouse 3, the 4th heat supply storehouse 4, the 5th heat supply storehouse the 5, the 6th
Heat supply storehouse 6, filling container 7, every empty lid 8, vent hood 9, pressure control hood 10 and heat supply storehouse 11.
Specific embodiment
Invention is described further With reference to embodiment, but is not therefore limited to invention in detail below
Among mode.
As shown in Figure 1, it is a kind of using device of the agriculture and forestry organic waste material as heat source mass production charcoal that burn, in device body
Filling container 7 equipped with sealed bottom, it (is respectively the first heat supply storehouse 1, second that several heat supply storehouses 11 are surrounded with around filling container 7
Heat supply storehouse 2, third heat supply storehouse 3, the 4th heat supply storehouse 4, the 5th heat supply storehouse 5 and the 6th heat supply storehouse 6), 7 upper lid of filling container is useful for
The pressure control hood 10 of 7 internal pressure of filling container is controlled, is set at the top of device body every empty lid 8, it is logical every being provided on empty lid 8
Hole, and through-hole is equipped with the vent hood 9 of hollow inversed taper platform shape.Vent hood diameter gradually increases from top to bottom.
Filling container 7, heat supply storehouse 11 are set in straight barrel type in device body, and the side in several heat supply storehouses 11 is sequentially
Being connected to form a center has the loop configuration of cavity, and filling container 7 is then just set in the cavity.In present embodiment
The cross section of filling container 7, heat supply storehouse 11 and the cavity is in regular hexagon, and 6 faces of filling container 7 supply respectively with 6
The side in hot storehouse 11 is connected.But in fact, other regular polygons can also be used in filling container 7 and 11 cross section of heat supply storehouse, preferably have
There is even numbers side.11 quantity of heat supply storehouse is carried out as even numbers, convenient for even regulation carbonization temperature.
Six heat supply container units in heat supply storehouse are irony right prism, and 80~100 centimetres of pillar height, cross section is positive six
Side shape, the length of side are 15~20 centimetres.Feed inlet opens wide above heat supply storehouse, and the wire netting that bottom aperture is 1~3 millimeter welds.
The various devices that can realize pressure control can be used in pressure control hood 10, and filling container 7 is made to have a level pressure in inside
It can be released stress during power, remaining time can keep closed, and the formation for biomass carbon provides anaerobic environment.This specific embodiment party
In formula, 10 structure of pressure control hood is articulated with 7 top of filling container for one side and can be used 400~500 grams with certain mass
Sheet metal.Due to gravity, 7 top of filling container is pressed under sheet metal conventional sense, makes its sealing.In under tension or filler
7 internal pressure of storehouse is raised when reaching a certain level, and discharges gas.
In present embodiment, every empty lid 8 in circular ring shape, it will be connect with hinge every empty lid with reacting the side of babinet.Every sky
The outside diameter of lid 8, it is 2~5 centimetres wider than the overall diameter of device body；Every empty lid 8 inner circle cavity diameter be 10~20 centimetres.
The vent hood 9 of taper type is made of iron sheet, and bottom circle outer diameter is 15~25 centimetres.
Based on above device, described device is utilized using the agriculture and forestry organic waste material that burns as heat source batch the present invention also provides a kind of
The method that metaplasia produces pig manure charcoal.Certainly, this method can also be used for the preparation of other biological matter charcoal.
Specific method is as follows：The pig manure biomass air-dried is added into filling container 7, is tamped with mallet, discharges filling container 7
In air, packed height control is apart from 10~15 centimeters of the top of filling container 7；Pressure control hood 10 is covered, makes filling container 7
Inside keeps closed；Into heat supply storehouse, agriculture and forestry organic waste material such as rice straw, mao bamboon, the forest equal length blocked in advance is passed through in addition
About 5~10 centimetres are used as fuel, ignite, after stabilization to be combusted, cover every empty lid 8；Ventilation is placed above the through-hole every empty lid 8
Cover 9；When pyrolysis reach preset time when, take down taper type vent hood 9, open every empty lid 8, be rinsed with water heat supply storehouse to completely it is cold
But.Pressure control hood 10 is opened, the pig manure charcoal in filling container 7 is taken out spare.
According to required pyrolysis temperature, selected section or whole addition fuel in several described heat supply storehouses 11, but with
The addition state in symmetrical two heat supply storehouses 11 is consistent centered on filling container 7.
If required combustion process is longer, it can treat that the waste afterburnt in heat supply storehouse is opened every empty lid 8, recharge
Continue to be pyrolyzed pig manure charcoal, until reaction terminates.
The device of the invention can burn agriculture and forestry organic waste material in each six prismatics heat supply storehouse, utilize the heat pyrolysis of generation
The pig manure loaded is air-dried in filling container, thus to obtain pig manure charcoal.Each heat supply container unit can make of metallic iron to be divided
Every can independently fill the agriculture and forestry organic waste material crushed；When preparing pig manure charcoal, in order to be heated evenly product, property stablize,
Two opposite heat supply storehouses is one groups and must work at the same time, and can generate three kinds of different cracking temperatures (high, medium and low temperature).It waits to ignite
After the agriculture and forestry organic waste material in heat container, covered in whole device top cover every sky, prevent burning velocity too fast；Simultaneously every sky
The overcentre of lid places a taper type vent hood, plays the role of stability contorting burning velocity.This covering device makes full use of
Agriculture and forestry organic waste material, the pig manure charcoal of a variety of different cracking degree of preparation, supplies or is adsorbed available for Soil Nutrients in Farmland
The purposes such as heavy metal, organic pollution in environment.
Claims (6)
- It is 1. a kind of using device of the agriculture and forestry organic waste material as heat source mass production charcoal that burn, which is characterized in that in device body Filling container equipped with sealed bottom（7）, filling container（7）Surrounding is surrounded with several heat supply storehouses（11）, filling container（7）Top is covered with For controlling filling container（7）The pressure control hood of internal pressure（10）, covered every sky（8）It is set at the top of device body, is covered every sky （8）On be provided with through-hole, and through-hole is equipped with hollow vent hood（9）, the pressure control hood（10）It is articulated with and fills out for one side Feed bin（7）Top and the sheet metal with certain mass, sheet metal is under tension or filling container（7）Inside has certain pressure When started so as to release stress, remaining time can keep filling container（7）It is interior closed.
- 2. as described in claim 1 using device of the agriculture and forestry organic waste material as heat source mass production charcoal that burn, feature exists In the vent hood（9）In inversed taper platform shape, and it is maximum close to the through hole diameter.
- 3. as described in claim 1 using device of the agriculture and forestry organic waste material as heat source mass production charcoal that burn, feature exists In the filling container（7）With heat supply storehouse（11）Cross section is in regular polygon, several heat supply storehouses（11）Side sequentially phase Even loop configuration of one center of formation with cavity, and filling container（7）It is set in the cavity.
- 4. as claimed in claim 3 using device of the agriculture and forestry organic waste material as heat source mass production charcoal that burn, feature exists In the filling container（7）, heat supply storehouse（11）And the cross section of the cavity is in regular hexagon, filling container（7）6 Face respectively with 6 heat supply storehouses（11）Side be connected.
- 5. it is a kind of using claim 1 described device using side of the agriculture and forestry organic waste material as heat source mass production pig manure charcoal of burning Method, it is characterised in that：To filling container（7）It is middle to add the pig manure biomass air-dried, it is tamped with mallet, discharges filling container（7）In Air, packed height control apart from filling container（7）10 ~ 15 centimeters of top；Cover pressure control hood（10）, make filling container （7）Inside keeps closed；Into heat supply storehouse, agriculture and forestry organic waste material of the addition including rice straw, mao bamboon, forest be as fuel, It ignites, after stabilization to be combusted, covers and covered every sky（8）；It is covered every sky（8）Through-hole above place vent hood（9）；Treat pyrolysis time After reaching preset time, filling container（7）In i.e. form pig manure charcoal.
- It is 6. special as claimed in claim 5 in method of the agriculture and forestry organic waste material as heat source mass production pig manure charcoal of burning Sign is, several described heat supply storehouses（11）It is middle according to required pyrolysis temperature, selected section or all addition fuel, but with Filling container（7）Centered on symmetrical two heat supply storehouses（11）Addition state be consistent.
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|---|---|---|---|
| CN201610042155.0A CN105419828B (en) | 2016-01-21 | 2016-01-21 | It is a kind of using devices and methods therefor of the agriculture and forestry organic waste material as heat source mass production charcoal that burn |
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| CN201610042155.0A CN105419828B (en) | 2016-01-21 | 2016-01-21 | It is a kind of using devices and methods therefor of the agriculture and forestry organic waste material as heat source mass production charcoal that burn |
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| CN105419828A CN105419828A (en) | 2016-03-23 |
| CN105419828B true CN105419828B (en) | 2018-06-19 |
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| CN108863651A (en) * | 2018-07-17 | 2018-11-23 | 浙江大学 | It is a kind of inhibit rice plant Metal uptake excrement source charcoal preparation and applying method |
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| CN101967386A (en) * | 2010-10-25 | 2011-02-09 | 中国农业大学 | Self-combustion biomass char production furnace |
| CN102199451A (en) * | 2011-04-07 | 2011-09-28 | 北京联合创业环保工程有限公司 | Biomass destructive distillation and cracking integrated equipment and biomass destructive distillation and cracking system |
| CN102504847A (en) * | 2011-12-23 | 2012-06-20 | 南京工业大学 | External heating biomass pyrolyzing device |
| CN104789241A (en) * | 2015-03-31 | 2015-07-22 | 长安大学 | Rotary furnace for pyrolyzing pulverized coal |
| CN104789238A (en) * | 2015-04-10 | 2015-07-22 | 扬州大学 | Movable device for preparing straw biochar and method |
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2016
- 2016-01-21 CN CN201610042155.0A patent/CN105419828B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326423A (en) * | 1998-10-28 | 2001-12-12 | 株式会社荏原制作所 | Waste carbonizing method |
| JP2009185183A (en) * | 2008-02-06 | 2009-08-20 | Mhi Environment Engineering Co Ltd | Device for producing biocoke |
| CN101967386A (en) * | 2010-10-25 | 2011-02-09 | 中国农业大学 | Self-combustion biomass char production furnace |
| CN102199451A (en) * | 2011-04-07 | 2011-09-28 | 北京联合创业环保工程有限公司 | Biomass destructive distillation and cracking integrated equipment and biomass destructive distillation and cracking system |
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