CN108485746A - A kind of biological particles production technology convenient for burning - Google Patents

A kind of biological particles production technology convenient for burning Download PDF

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Publication number
CN108485746A
CN108485746A CN201810223129.7A CN201810223129A CN108485746A CN 108485746 A CN108485746 A CN 108485746A CN 201810223129 A CN201810223129 A CN 201810223129A CN 108485746 A CN108485746 A CN 108485746A
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CN
China
Prior art keywords
raw material
biological particles
burning
production technology
convenient
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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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CN201810223129.7A
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Chinese (zh)
Inventor
祝家乐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huoshan Fengle Bamboo And Plastic New Environmental Materials Co Ltd
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Huoshan Fengle Bamboo And Plastic New Environmental Materials Co Ltd
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Priority to CN201810223129.7A priority Critical patent/CN108485746A/en
Publication of CN108485746A publication Critical patent/CN108485746A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/24—Mixing, stirring of fuel components
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/28—Cutting, disintegrating, shredding or grinding
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/30—Pressing, compressing or compacting
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/32—Molding or moulds
    • 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
    • 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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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

The invention discloses a kind of biological particles production technologies convenient for burning, including following percentage：Volatile matter content 60% 70%, carbon content 35% 42%, N content 0.5% 3%, S contents 0.1% 0.5%, the 1/5, SO of burning NOx discharge capacity coal2Discharge capacity is the 1/10, CO of coal2Net discharge capacity is essentially 0, and temporary part material makes raw material supply not fracture while guarantee during biomass material conveying, is convenient for the supply of raw material abundance；The conforming particle filtered out is packed, and the particle under sieving returns to granulator and is granulated again so that recycling avoids the waste of biological particles.

Description

A kind of biological particles production technology convenient for burning
Technical field
The invention belongs to biomass granule fuel technical fields, and in particular to a kind of biological particles production convenient for burning Technique.
Background technology
Biomass fuel is by stalk, straw, rice husk, peanut shell, corncob, oil tea shell, cotton seed hulls etc. and " three surplus objects " The environmentally friendly new energy of bulk generated by processing.The diameter of biological particles is generally 6~10 millimeters.According to Sweden and Europe The biological particles criteria for classification of alliance, if by taking in-between classification value as an example, biological particles can be generally described as with Lower characteristic：The diameter of biological particles is generally 6-8 millimeters, and length is 4-5 times of its diameter, and percentage of damage is less than 1.5%- 2.0%, dry basis moisture content is less than 10%-15%, and content of ashes is less than 1.5%, and sulfur content and chlorinity are respectively less than 0.07%, nitrogen Content is less than 0.5%, if using additive, should be agricultural product, and should indicate the type and quantity used.EU criteria Specific numerical value is not proposed to the calorific value of biological particles, but retailer is required to should give mark.
However the biological particles of existing burning remain some unreasonable factors during use, it is existing It is not very convenient that the biological particles of some burnings burn when in use, and the spacing distance between flight is from the feeding mouth The direction of direction towards feed inlet tapers into, by the flight on the stock screw axis by the stock screw of feeding machanism it Between spacing distance, that is, pitch design be that direction from the direction of feeding mouth towards feed inlet is gradually reduced, this structure feeding speed Slowly, it easily causes under feeding.
Invention content
The purpose of the present invention is to provide a kind of biological particles production technologies convenient for burning, to solve above-mentioned background skill The biological particles of the existing burning proposed in art remain some unreasonable factors during use, existing The biological particles of burning burn when in use not very convenient, spacing distance between flight is from the side of the feeding mouth It is tapered into the direction towards feed inlet, by between the flight on the stock screw axis by the stock screw of feeding machanism Spacing distance, that is, pitch design be that direction from the direction of feeding mouth towards feed inlet is gradually reduced, this structure feeding speed Slowly, problem under feeding is easily caused.
To achieve the above object, the present invention provides the following technical solutions：A kind of biological particles convenient for burning produce work Skill, the configuration method are as follows：
Step 1：Raw material receives, and biomass material is transported to the canopy that feeds intake from rickyard, along feeding belt direction sequence It stacks, prepares to feed intake；
Step 2：Coarse crushing cannot be directly used to molding and add since the biomass materials size such as agricultural crop straw is larger Work, the main task of coarse crushing process is that larger-size stalk is ground into short and thin feed particulate material, in case secondary fine It is finely divided；
Step 3：Scraper plate conveys, and raw material is transported to fine pulverizer by pulverizing process, after separating twice, granularity is small In 5mm, it is delivered to raw material cabin；
Step 4：Raw material, is temporarily stored in raw material cabin with elevator, shovelling plate is installed in storehouse by promotion and mixture, right Raw material is stirred and mixes, and ensures that feeding is smooth, is molded continuous production；
Step 5：Helical feed ensures to realize continuous, uniform feeding；
Step 6：The quenched mixing of the powder of raw material cabin is continuously and stably delivered to former by quenched feeding；
Step 7：Material extruding is molded by solid forming by solid forming machine；
Step 8：Cut-out is equipped with the cutter of adjustable clearance in solid forming machine, will be squeezed out according to user demand Fuel cut-off, convenient for packaging storing；
Step 9：It is cooling, the task of cooling process is that the high-temperature fuel after machine-shaping cools down, and makes its temperature The condition of packing and storing can be reached；
Step 10：Dedusting removes the dust in process of manufacture using cyclonic separation, pulse dust removal, reaches state's domestic discipline and family rules Calibration is accurate；
Step 11：Add water, according to the characteristic of raw material and moisture content situation, is properly added moisture and carries out damping, meet solid Body formed requirement；
Step 12：Metering packing：Finished product is measured, realizes Machinary Packaging.
As a preferred technical solution of the present invention, including following percentage：Volatile matter content 60%-70%, carbon contain Measure 35%-42%, N content 0.5%-3%, S content 0.1%-0.5%, the 1/5, SO of burning NOx discharge capacity coal2Discharge capacity is The 1/10, CO of coal2Net discharge capacity is essentially 0.
As a preferred technical solution of the present invention, the biomass material is transported to the canopy that feeds intake from rickyard, along Feeding belt direction sequence is stacked, and prepares to feed intake, meanwhile, part material is kept in, to ensure that raw material is continuously sufficient in a shift Amount supply.
As a preferred technical solution of the present invention, the raw material is transported to fine pulverizer by pulverizing process, through two After secondary crushing, granularity is less than 5mm, is delivered to raw material cabin, while can also carry out natural drying to raw material.
As a preferred technical solution of the present invention, the shaped fuel temperature just come out from solid forming machine is 75 ~85 DEG C, this state is broken, should not store and transport, and the cooler that forms a complete set of in entire technological process is taken away by cooling process Solid molding fuel heat and moisture.
As a preferred technical solution of the present invention, the conforming particle filtered out is weighed through pellet hopper to sealing Machine is packed, and in-use automotive send packaged particle to warehouse for finished product, and the particle under sieving returns to granulator and is granulated again.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) during the conveying of guarantee biomass material temporary part material makes raw material supply not fracture while, just In the supply of raw material abundance；
(2) conforming particle filtered out is packed, and the particle under sieving returns to granulator and is granulated again so that recycling profit With avoiding the waste of biological particles.
Specific implementation mode
Embodiment 1
A kind of biological particles production technology convenient for burning, configuration method are as follows：Including following percentage：Volatile matter contains Amount 60%, carbon content 35%, N content 0.5%, S contents 0.1%, the 1/5, SO of burning NOx discharge capacity coal2Discharge capacity is coal 1/10, CO2Net discharge capacity is essentially 0.
Production technology is as follows：
Step 1：Raw material receives, and biomass material is transported to the canopy that feeds intake from rickyard, along feeding belt direction sequence It stacks, prepares to feed intake, meanwhile, part material is kept in, to ensure raw material in the continuously enough supplies of a shift；
Step 2：Coarse crushing cannot be directly used to molding and add since the biomass materials size such as agricultural crop straw is larger Work, the main task of coarse crushing process is that larger-size stalk is ground into short and thin feed particulate material, in case secondary fine It is finely divided；
Step 3：Scraper plate conveys, and raw material is transported to fine pulverizer by pulverizing process, after separating twice, granularity is small In 5mm, it is delivered to raw material cabin, while can also carry out natural drying to raw material；
Step 4：Raw material, is temporarily stored in raw material cabin with elevator, shovelling plate is installed in storehouse by promotion and mixture, right Raw material is stirred and mixes, and ensures that feeding is smooth, is molded continuous production；
Step 5：Helical feed, screw conveyor are most common feeding equipments, it have it is simple in structure, it is small and Compact, the advantages that convenient operation and management is safe and reliable, good leak tightness, relative low price, is suitable for short distance and conveys, but It consumes that power is relatively high, in fuel metal and dirt etc. it is more sensitive, it is desirable that the biological particles of conveying fire Expect it is relatively uniform, clean and granularity as defined in meeting ensures to realize continuous, uniform feeding；
Step 6：The quenched mixing of the powder of raw material cabin is continuously and stably delivered to former by quenched feeding；
Step 7：Material extruding is molded by solid forming by solid forming machine；
Step 8：Cut-out is equipped with the cutter of adjustable clearance in solid forming machine, will be squeezed out according to user demand Fuel cut-off, convenient for packaging storing；
Step 9：It is cooling, it is 75~85 DEG C from the shaped fuel temperature of solid forming machine just out, this state is fragile It is broken, it should not store and transport, the task of cooling process is that the high-temperature fuel after machine-shaping cools down, its temperature is enable to reach packet Fill the condition of storage, form a complete set of cooler in entire technological process, by cooling process, take away solid molding fuel heat and Moisture；
Step 10：Dedusting removes the dust in process of manufacture using cyclonic separation, pulse dust removal, reaches state's domestic discipline and family rules Calibration is accurate；
Step 11：Add water, according to the characteristic of raw material and moisture content situation, is properly added moisture and carries out damping, meet solid Body formed requirement；
Step 12：Metering packing：Finished product is measured, realizes Machinary Packaging.
Embodiment 2
A kind of biological particles production technology convenient for burning, configuration method are as follows：Including following percentage：Volatile matter contains Amount 65%, carbon content 38%, N content 2%, S contents 0.3%, the 1/5, SO of burning NOx discharge capacity coal2Discharge capacity is the 1/ of coal 10, CO2Net discharge capacity is essentially 0.
Production technology is as follows：
Step 1：Raw material receives, and biomass material is transported to the canopy that feeds intake from rickyard, along feeding belt direction sequence It stacks, prepares to feed intake, meanwhile, part material is kept in, to ensure raw material in the continuously enough supplies of a shift；
Step 2：Coarse crushing cannot be directly used to molding and add since the biomass materials size such as agricultural crop straw is larger Work, the main task of coarse crushing process is that larger-size stalk is ground into short and thin feed particulate material, in case secondary fine It is finely divided；
Step 3：Scraper plate conveys, and raw material is transported to fine pulverizer by pulverizing process, after separating twice, granularity is small In 5mm, it is delivered to raw material cabin, while can also carry out natural drying to raw material；
Step 4：Raw material, is temporarily stored in raw material cabin with elevator, shovelling plate is installed in storehouse by promotion and mixture, right Raw material is stirred and mixes, and ensures that feeding is smooth, is molded continuous production；
Step 5：Helical feed, screw conveyor are most common feeding equipments, it have it is simple in structure, it is small and Compact, the advantages that convenient operation and management is safe and reliable, good leak tightness, relative low price, is suitable for short distance and conveys, but It consumes that power is relatively high, in fuel metal and dirt etc. it is more sensitive, it is desirable that the biological particles of conveying fire Expect it is relatively uniform, clean and granularity as defined in meeting ensures to realize continuous, uniform feeding；
Step 6：The quenched mixing of the powder of raw material cabin is continuously and stably delivered to former by quenched feeding；
Step 7：Material extruding is molded by solid forming by solid forming machine；
Step 8：Cut-out is equipped with the cutter of adjustable clearance in solid forming machine, will be squeezed out according to user demand Fuel cut-off, convenient for packaging storing；
Step 9：It is cooling, it is 75~85 DEG C from the shaped fuel temperature of solid forming machine just out, this state is fragile It is broken, it should not store and transport, the task of cooling process is that the high-temperature fuel after machine-shaping cools down, its temperature is enable to reach packet Fill the condition of storage, form a complete set of cooler in entire technological process, by cooling process, take away solid molding fuel heat and Moisture；
Step 10：Dedusting removes the dust in process of manufacture using cyclonic separation, pulse dust removal, reaches state's domestic discipline and family rules Calibration is accurate；
Step 11：Add water, according to the characteristic of raw material and moisture content situation, is properly added moisture and carries out damping, meet solid Body formed requirement；
Step 12：Metering packing：Finished product is measured, realizes Machinary Packaging.
Embodiment 3
A kind of biological particles production technology convenient for burning, configuration method are as follows：Including following percentage：Volatile matter contains Amount 70%, carbon content 42%, N content 3%, S contents 0.5%, the 1/5, SO of burning NOx discharge capacity coal2Discharge capacity is the 1/ of coal 10, CO2Net discharge capacity is essentially 0.
Production technology is as follows：
Step 1：Raw material receives, and biomass material is transported to the canopy that feeds intake from rickyard, along feeding belt direction sequence It stacks, prepares to feed intake, meanwhile, part material is kept in, to ensure raw material in the continuously enough supplies of a shift；
Step 2：Coarse crushing cannot be directly used to molding and add since the biomass materials size such as agricultural crop straw is larger Work, the main task of coarse crushing process is that larger-size stalk is ground into short and thin feed particulate material, in case secondary fine It is finely divided；
Step 3：Scraper plate conveys, and raw material is transported to fine pulverizer by pulverizing process, after separating twice, granularity is small In 5mm, it is delivered to raw material cabin, while can also carry out natural drying to raw material；
Step 4：Raw material, is temporarily stored in raw material cabin with elevator, shovelling plate is installed in storehouse by promotion and mixture, right Raw material is stirred and mixes, and ensures that feeding is smooth, is molded continuous production；
Step 5：Helical feed, screw conveyor are most common feeding equipments, it have it is simple in structure, it is small and Compact, the advantages that convenient operation and management is safe and reliable, good leak tightness, relative low price, is suitable for short distance and conveys, but It consumes that power is relatively high, in fuel metal and dirt etc. it is more sensitive, it is desirable that the biological particles of conveying fire Expect it is relatively uniform, clean and granularity as defined in meeting ensures to realize continuous, uniform feeding；
Step 6：The quenched mixing of the powder of raw material cabin is continuously and stably delivered to former by quenched feeding；
Step 7：Material extruding is molded by solid forming by solid forming machine；
Step 8：Cut-out is equipped with the cutter of adjustable clearance in solid forming machine, will be squeezed out according to user demand Fuel cut-off, convenient for packaging storing；
Step 9：It is cooling, it is 75~85 DEG C from the shaped fuel temperature of solid forming machine just out, this state is fragile It is broken, it should not store and transport, the task of cooling process is that the high-temperature fuel after machine-shaping cools down, its temperature is enable to reach packet Fill the condition of storage, form a complete set of cooler in entire technological process, by cooling process, take away solid molding fuel heat and Moisture；
Step 10：Dedusting removes the dust in process of manufacture using cyclonic separation, pulse dust removal, reaches state's domestic discipline and family rules Calibration is accurate；
Step 11：Add water, according to the characteristic of raw material and moisture content situation, is properly added moisture and carries out damping, meet solid Body formed requirement；
Step 12：Metering packing：Finished product is measured, realizes Machinary Packaging.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of biological particles production technology convenient for burning, it is characterised in that：The configuration method is as follows：
Step 1：Raw material receives, and biomass material is transported to the canopy that feeds intake from rickyard, along feeding belt direction sequence heap It puts, prepares to feed intake；
Step 2：Coarse crushing cannot be directly used to processing and forming, slightly since the biomass materials size such as agricultural crop straw is larger The main task of pulverizing process is that larger-size stalk is ground into short and thin feed particulate material, in case secondary fine powder It is broken；
Step 3：Scraper plate conveys, and raw material is transported to fine pulverizer by pulverizing process, after separating twice, granularity is less than 5mm is delivered to raw material cabin；
Step 4：Raw material, is temporarily stored in raw material cabin with elevator, shovelling plate is installed in storehouse, to raw material by promotion and mixture It is stirred and mixes, ensure that feeding is smooth, be molded continuous production；
Step 5：Helical feed ensures to realize continuous, uniform feeding；
Step 6：The quenched mixing of the powder of raw material cabin is continuously and stably delivered to former by quenched feeding；
Step 7：Material extruding is molded by solid forming by solid forming machine；
Step 8：Cut-out is equipped with the cutter of adjustable clearance, the fuel that will be squeezed out according to user demand in solid forming machine Cut-out, convenient for packaging storing；
Step 9：Cooling, the task of cooling process is that the high-temperature fuel after machine-shaping cools down, its temperature is enable to reach To the condition of packing and storing；
Step 10：Dedusting removes the dust in process of manufacture using cyclonic separation, pulse dust removal, reaches national regulation mark It is accurate；
Step 11：Add water, according to the characteristic of raw material and moisture content situation, be properly added moisture and carry out damping, meet solid at The requirement of type；
Step 12：Metering packing：Finished product is measured, realizes Machinary Packaging.
2. a kind of biological particles production technology convenient for burning according to claim 1, which is characterized in that including as follows Percentage：Volatile matter content 60%-70%, carbon content 35%-42%, N content 0.5%-3%, S content 0.1%-0.5%, combustion Burn the 1/5, SO of NOx discharge coal2Discharge capacity is the 1/10, CO of coal2Net discharge capacity is essentially 0.
3. a kind of biological particles production technology convenient for burning according to claim 1, it is characterised in that：The biology Matter raw material is transported to the canopy that feeds intake from rickyard, is stacked along feeding belt direction sequence, prepares to feed intake, meanwhile, keep in part Raw material, to ensure raw material in the continuously enough supplies of a shift.
4. a kind of biological particles production technology convenient for burning according to claim 1, it is characterised in that：The raw material Fine pulverizer is transported to by pulverizing process, after separating twice, granularity is less than 5mm, is delivered to raw material cabin, while can also be to original Material carries out natural drying.
5. a kind of biological particles production technology convenient for burning according to claim 1, it is characterised in that：It is described from solid The shaped fuel temperature of body forming machine just out is 75~85 DEG C, and this state is broken, should not store and transport, in entire technological process Form a complete set of cooler, by cooling process, takes away solid molding fuel heat and moisture.
6. a kind of biological particles production technology convenient for burning according to claim 1, it is characterised in that：The screening The conforming particle gone out is weighed to sewing machine through pellet hopper and is packed, and in-use automotive send packaged particle to warehouse for finished product, sieve Under particle return granulator be granulated again.
CN201810223129.7A 2018-03-19 2018-03-19 A kind of biological particles production technology convenient for burning Pending CN108485746A (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105950254A (en) * 2016-07-08 2016-09-21 光大生物能源(含山)有限公司 Preparation technology of rice husk briquette fuel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105950254A (en) * 2016-07-08 2016-09-21 光大生物能源(含山)有限公司 Preparation technology of rice husk briquette fuel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
阮文: "《通风工操作技能实训》", 31 October 2009, 哈尔滨工业大学出版社 *

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