CN105316069A - Technology for refining biochar through waste fungus residue recovery - Google Patents
Technology for refining biochar through waste fungus residue recovery Download PDFInfo
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- CN105316069A CN105316069A CN201510753172.0A CN201510753172A CN105316069A CN 105316069 A CN105316069 A CN 105316069A CN 201510753172 A CN201510753172 A CN 201510753172A CN 105316069 A CN105316069 A CN 105316069A
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- biochar
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to the field of agricultural biological regeneration and provides a technology for refining biochar through waste fungus residue recovery. The technology comprises the following five steps: (1), fermenting raw materials; (2), pelletizing; (3), sterilizing, drying, and pyrolyzing at high temperature; (4), forming at high pressure; (5), sorting, packaging and storing. According to the technical scheme provided by the invention, the waste edible fungus residues, straw, tobacco stalks, corncobs and the like in agricultural waste are used as raw materials to produce biomass fuel, the heat value reaches 4000-4100 Kcal/Kg, no slagging is realized and the product is good in performance. Further, the fermentation process is added, so that degradation of waste fungus sacks is facilitated, meanwhile, the other possibility of the waste fungus sacks is provided, namely, the fermented materials are directly applied to agricultural fertilization or culture media of edible fungi, so that a recycling technology is realized and the materials which are not applied agriculturally are prepared into biochar to play the effect.
Description
Technical field
The present invention relates to agro-ecology regeneration field, be specifically related to useless bacterium slag charcoal.
Background technology
Biomass energy is only second to coal, oil and natural gas, occupy world energy sources total quantity consumed the 4th.According to scholarly forecast, biomass energy very likely becomes the important component part of following sustainable energy system, and to middle period next century, the various biomass substitute fuels produced of employing new technology will account for more than 40% of the total fuel consumption in the whole world.Due to biomass substitute fuel have without staining, the distinguishing feature such as renewable, be therefore day by day subject to the attention of various countries.Along with the development of China's economy, energy shortage problem seems day by day serious, in order to solve energy dilemma, alleviating environmental pollution, preserve the ecological environment, develops biomass energy and seems particularly important.
At present, the shape of the biomass solid shaping fuel of China's employing mainly contains bar-shaped, block and particulate state.The working method of this several shape fuel is conventional production methods, and ubiquity that equipment energy consumption is too high, serious wear and the problem such as work-ing life is short.The biomass granule fuel complete processing that this project is applied and method have that equipment is simple, easy to operate, the feature of efficient energy-saving, by for enterprise with locally bring huge economic benefit and Social Ecology benefit after the project implementation.
Biomass energy is as a kind of renewable energy source, there is inexhaustible, nexhaustible feature,, traditional energy increasingly competitive at current international energy faces exhaustion, its effective exploitation is utilized, find an instant effect, facilitate feasible, be easy to the utilization ways that accepted by users, curing molding method is feasible.
Edible mushrooms has a large amount of useless bacterium slag to utilize every year after plucking.These useless bacterium slags are except processing for the production of except bio-fertilizer on a small quantity, and in district, the agricultural wastes such as tangerine stalk, cigarette stalk, corn cob exist in a large number in addition, and large number of biological raw material is anxious to be waited to fully utilize.
Summary of the invention
The object of the invention is to overcome above-mentioned technical problem, providing useless bacterium slag to reclaim refining charcoal technology, to solve the problem that a large amount of useless bacterium slag cannot process.
Technical problem of the present invention is solved mainly through following technical proposals:
Useless bacterium slag reclaims refining charcoal technology, it is characterized in that, comprises the following steps:
(1) starting material fermentation: get the useless bacterium bag after various fresh mushroom (Pleurotus eryngii, needle mushroom, white beech mushroom, Pleurotus geesteranus, mushroom, auricularia auriculajudae etc.) shipment and tangerine stalk, cigarette stalk, corn cob, wood chip, wheat husk, straw break up interval Jian Dui, nature pile fermentation, 1 turning in one week is sprinkled water, after 1 ~ March, there is a large amount of actinomyces albus on top layer, when material is in elasticity, material is taken out with after the thick tray compacting of 20cm, enters baking room sterilizing and bake half-dried bulk, be as the criterion not scatter, for subsequent use;
(2) pelletization treatment: made for step (1) materials quantitative is sent in dnockout nodulizer by feeding machine, carry out smashing pelletization treatment, then deliver to suspended type vibration classifying screen and carry out sieving and grading, conforming particle sends into feed bin, and minority too macrobead is recycled to the secondary treatment of dnockout nodulizer;
(3) sterilizing, drying, Pintsch process: the conforming particle in feed bin is delivered to ￠ 3000 × 25000 type hyperthermia drying charring furnace Inner, carry out thorough dewatered drying, high-temperature sterilization and cracking, furnace temperature is controlled at 320 ~ 400 DEG C, time controling is between 20 ~ 30 minutes, and mixture moisture content controls between 10 ~ 15%;
(4) high-pressure molding: by the particle of dewatered drying, high-temperature sterilization and cracking, input high-pressure forming machine is made bar-shaped or block, ensures that the water content in charcoal is 10 ~ 15%, density is 1.49 ~ 1.99g/cm
2;
(5) sorted and packaged stores: the charcoal made implements sorting at full automatic grading packing production line, salable product are automatically packed, and unacceptable product transfers to pulverizer, are delivered to feed bin recycling after crushed again, finished product is saved in dry storehouse, is strictly on guard against pyrotechnics.
Further, be also provided with dust removal installation in process of production, the dust that dust removal installation reclaims also is delivered in continuous mixer, becomes the raw material producing product.
Further, the half-dried lumpy material made by step (1) can be directly used in agricultural fertilizer or substratum.Namely multiple marketing method is provided.
As preferably, furnace temperature is controlled at 360 DEG C.
The invention has the beneficial effects as follows:
Technical solution of the present invention utilizes the tangerine stalk in waste edible fungus bacterium slag, agricultural wastes, cigarette stalk, corn cob etc. to make raw material, and produce biomass fuel technology, calorific value reaches 4000 ~ 4100Kcal/Kg, and not slagging scorification, product performance are excellent.Secondly, useless bacterium slag exists containing lived mycelium, and " charcoal " after general method and single useless bacterium slag forming, mycelium easily brings back to life growth, " charcoal " is broken up and disintegrates, cause " charcoal " shelf time short.The mycelium of useless bacterium slag by high-temperature sterilization, is killed by the present invention, make shaping after " charcoal " can preserve for a long time, be gordian technique place of the present invention.
Moreover, invention increases zymotechnique, be conducive to the degraded of useless bacterium bag, additionally provide the another kind of possibility of useless bacterium slag simultaneously, the material being about to ferment can be directly used in agricultural fertilizer or all for edible fungi substratum, realize cycling and reutilization technology, the material not being used to agricultural is made charcoal and is played a role.
Accompanying drawing explanation
Fig. 1 is process flow sheet of the present invention.
Embodiment
Below technical scheme of the present invention is described in further detail, instead of restriction the present invention.
Embodiment:
(1) starting material fermentation: get the useless bacterium bag after various fresh mushroom (Pleurotus eryngii, needle mushroom, white beech mushroom, Pleurotus geesteranus, mushroom, auricularia auriculajudae etc.) shipment and tangerine stalk, cigarette stalk, corn cob, wood chip, wheat husk, straw break up interval Jian Dui, nature pile fermentation, 1 turning in one week is sprinkled water, after 1 ~ March, there is a large amount of actinomyces albus on top layer, when material is in elasticity, material is taken out with after the thick tray compacting of 20cm, enters baking room sterilizing and bake half-dried bulk, be as the criterion not scatter, for subsequent use;
(2) pelletization treatment: made for step (1) materials quantitative is sent in dnockout nodulizer by feeding machine, carry out smashing pelletization treatment, then deliver to suspended type vibration classifying screen and carry out sieving and grading, conforming particle sends into feed bin, and minority too macrobead is recycled to the secondary treatment of dnockout nodulizer;
(3) sterilizing, drying, Pintsch process: the conforming particle in feed bin is delivered to ￠ 3000 × 25000 type hyperthermia drying charring furnace Inner, carries out dewatered drying, high-temperature sterilization and cracking.Furnace temperature is controlled at about 360 DEG C, and time controling is between 20 ~ 30 minutes, and mixture moisture content controls between 10 ~ 15%.
(4) high-pressure molding: by the particle of dewatered drying, high-temperature sterilization and cracking, input high-pressure forming machine, according to market and customer requirement, is delivered to the full-automatic rod-made machine of SJ-3000 type respectively, the full-automatic briquetting press of SJ-2500 type is made bar-shaped or block.Water content in guarantee charcoal is 10 ~ 15%, density is 1.49 ~ 1.99g/cm
2.
(5) sorted and packaged: the charcoal made automatically is divided into salable product and unacceptable product on full automatic grading packing production line, salable product are automatically packed, unacceptable product transfers in PC-1200 type pulverizer, is delivered to feed bin after crushed again and recycles.
The present invention is in starting material roughing, although installed Water-fog dusting apparatus additional in pulverizer, also have a certain amount of dust in atmosphere, for the purpose of environmental protection, dust removal installation has been installed in full scale production workshop.The dust that dust removal installation reclaims also is delivered in LDHC-2500 type continuous mixer, becomes the raw material producing product.
Half-dried lumpy material made by the present embodiment step (1) can be directly used in agricultural fertilizer or substratum.Namely multiple marketing method is provided.Its biological transformation ratio of bacterium slag substratum cultivating straw mushroom of the present invention is utilized to reach 22%, tens percentage points are exceeded than simple Straw substrate, its reason is that bacterium slag contains a large amount of residual mycelia, there is abundant nutrient protein, and factory culture edible mushrooms only adopts a tide, the nutrition not yet utilized containing being decomposed by promycelium in a large number in bacterium slag.
(6) warehouse-in stores: because charcoal easily makes moist, especially when spring.Require that product is kept in dry storehouse.Charcoal is again inflammable articles, so will be strictly on guard against pyrotechnics.
Its product surface of charcoal finished product made by the present embodiment and Specifications as follows:
Shape: cylindrical and bar-shaped.
Color: aterrimus.
Specification: cylindrical: 5 cm x 30 centimetres; 5 cm x 50 centimetres.
Cylindricality: 1 cm x 3.5 centimetres.
| Water ratio ﹤ 12% |
| Thermal value Da≤3800-4400 kilocalorie |
| Density > 1.1T/m 3 |
| Ash content≤7% |
| Rate of combustion >=96% |
| Thermo-efficiency >=81% |
| Oke exhaust blackness (lingemann grade) ﹤ 1 |
| Smoke density ﹤ 80mg/m 3 |
The present embodiment is the embodiment of example of the present invention; for those skilled in the art; on the basis that the invention discloses application method and principle; be easy to make various types of improvement or distortion; and the structure be not limited only to described by the above-mentioned embodiment of the present invention, therefore previously described mode is preferred version, and does not have restrictive meaning; every equivalence done according to the present invention changes and amendment, all in the scope protection domain of claims of the present invention.
Claims (3)
1. useless bacterium slag reclaims refining charcoal technology, it is characterized in that, comprises the following steps:
(1) starting material fermentation: get the useless bacterium bag after various fresh mushroom (Pleurotus eryngii, needle mushroom, white beech mushroom, Pleurotus geesteranus, mushroom, auricularia auriculajudae etc.) shipment and tangerine stalk, cigarette stalk, corn cob, wood chip, wheat husk, straw break up interval Jian Dui, nature pile fermentation, 1 turning in one week is sprinkled water, after 1 ~ March, there is a large amount of actinomyces albus on top layer, when material is in elasticity, material is taken out with after the thick tray compacting of 20cm, enters baking room sterilizing and bake half-dried bulk, be as the criterion not scatter, for subsequent use;
(2) pelletization treatment: made for step (1) materials quantitative is sent in dnockout nodulizer by feeding machine, carry out smashing pelletization treatment, then deliver to suspended type vibration classifying screen and carry out sieving and grading, conforming particle sends into feed bin, and minority too macrobead is recycled to the secondary treatment of dnockout nodulizer;
(3) sterilizing, drying, Pintsch process: the conforming particle in feed bin is delivered to ￠ 3000 × 25000 type hyperthermia drying charring furnace Inner, carry out thorough dewatered drying, high-temperature sterilization and cracking, furnace temperature is controlled at 320 ~ 400 DEG C, time controling is between 20 ~ 30 minutes, and mixture moisture content controls between 10 ~ 15%;
(4) high-pressure molding: by the particle of dewatered drying, high-temperature sterilization and cracking, input high-pressure forming machine is made bar-shaped or block, ensures that the water content in charcoal is 10 ~ 15%, density is 1.49 ~ 1.99g/cm
2;
(5) sorted and packaged stores: the charcoal made implements sorting at full automatic grading packing production line, salable product are automatically packed, and unacceptable product transfers to pulverizer, are delivered to feed bin recycling after crushed again, finished product is saved in dry storehouse, is strictly on guard against pyrotechnics.
2. useless bacterium slag according to claim 1 reclaims refining charcoal technology, it is characterized in that, is also provided with dust removal installation in process of production, and the dust that dust removal installation reclaims also is delivered in continuous mixer, becomes the raw material producing product.
3. useless bacterium slag according to claim 1 reclaims refining charcoal technology, and it is characterized in that, the half-dried lumpy material made by step (1) can be directly used in agricultural fertilizer or substratum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510753172.0A CN105316069A (en) | 2015-11-06 | 2015-11-06 | Technology for refining biochar through waste fungus residue recovery |
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| CN201510753172.0A CN105316069A (en) | 2015-11-06 | 2015-11-06 | Technology for refining biochar through waste fungus residue recovery |
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| CN105316069A true CN105316069A (en) | 2016-02-10 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107739031A (en) * | 2017-10-18 | 2018-02-27 | 中南大学 | A kind of method that lithium ion carbon negative pole material is prepared with bacteria residue waste material |
| CN108408713A (en) * | 2017-05-31 | 2018-08-17 | 中国农业大学 | A kind of charcoal and the preparation method and application thereof |
| CN108913259A (en) * | 2018-06-20 | 2018-11-30 | 安徽瑞然生物药肥科技有限公司 | The multiple-effect of straw biomass fuel utilizes manufacturing method |
| CN114849865A (en) * | 2022-05-26 | 2022-08-05 | 华能新能源股份有限公司河北分公司 | Mushroom fungus sediment electricity generation raw materials processing apparatus |
Citations (5)
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| CN101712903A (en) * | 2009-05-26 | 2010-05-26 | 北京普仁生态技术有限公司 | Method for preparing biomass fuel by utilizing obsolete fungus stick of edible fungus |
| CN102146307A (en) * | 2011-02-17 | 2011-08-10 | 陈温福 | Carbonized biomass coal and production method thereof |
| CN102757835A (en) * | 2012-07-27 | 2012-10-31 | 邵阳市双清区森科环保生物质颗粒有限公司 | Preparation method of biological bacterium wood pellet fuel |
| CN204039351U (en) * | 2014-08-25 | 2014-12-24 | 云南玉加宝人造板有限公司 | A kind of wood chip granulating system that can reduce environmental pollution |
| CN104845696A (en) * | 2015-05-20 | 2015-08-19 | 广西科学院 | Method for preparing biomass pellet fuel by mulberry branch fermentation wastes |
-
2015
- 2015-11-06 CN CN201510753172.0A patent/CN105316069A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101712903A (en) * | 2009-05-26 | 2010-05-26 | 北京普仁生态技术有限公司 | Method for preparing biomass fuel by utilizing obsolete fungus stick of edible fungus |
| CN102146307A (en) * | 2011-02-17 | 2011-08-10 | 陈温福 | Carbonized biomass coal and production method thereof |
| CN102757835A (en) * | 2012-07-27 | 2012-10-31 | 邵阳市双清区森科环保生物质颗粒有限公司 | Preparation method of biological bacterium wood pellet fuel |
| CN204039351U (en) * | 2014-08-25 | 2014-12-24 | 云南玉加宝人造板有限公司 | A kind of wood chip granulating system that can reduce environmental pollution |
| CN104845696A (en) * | 2015-05-20 | 2015-08-19 | 广西科学院 | Method for preparing biomass pellet fuel by mulberry branch fermentation wastes |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408713A (en) * | 2017-05-31 | 2018-08-17 | 中国农业大学 | A kind of charcoal and the preparation method and application thereof |
| CN107739031A (en) * | 2017-10-18 | 2018-02-27 | 中南大学 | A kind of method that lithium ion carbon negative pole material is prepared with bacteria residue waste material |
| CN107739031B (en) * | 2017-10-18 | 2021-07-16 | 中南大学 | Method for preparing lithium ion carbon negative electrode material from mushroom residue waste |
| CN108913259A (en) * | 2018-06-20 | 2018-11-30 | 安徽瑞然生物药肥科技有限公司 | The multiple-effect of straw biomass fuel utilizes manufacturing method |
| CN108913259B (en) * | 2018-06-20 | 2021-05-11 | 安徽瑞然生物药肥科技有限公司 | Multi-effect utilization and manufacturing method of straw biomass fuel |
| CN114849865A (en) * | 2022-05-26 | 2022-08-05 | 华能新能源股份有限公司河北分公司 | Mushroom fungus sediment electricity generation raw materials processing apparatus |
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Application publication date: 20160210 |
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