CN106520251A - Production process for woody biomass fuel - Google Patents

Production process for woody biomass fuel Download PDF

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Publication number
CN106520251A
CN106520251A CN201611132490.6A CN201611132490A CN106520251A CN 106520251 A CN106520251 A CN 106520251A CN 201611132490 A CN201611132490 A CN 201611132490A CN 106520251 A CN106520251 A CN 106520251A
Authority
CN
China
Prior art keywords
raw material
screening
conveying
fuel
cooling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611132490.6A
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Chinese (zh)
Inventor
梁文燊
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.)
Beihai Guangxi Hao Bang Amperex Technology Ltd
Original Assignee
Beihai Guangxi Hao Bang Amperex Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beihai Guangxi Hao Bang Amperex Technology Ltd filed Critical Beihai Guangxi Hao Bang Amperex Technology Ltd
Priority to CN201611132490.6A priority Critical patent/CN106520251A/en
Publication of CN106520251A publication Critical patent/CN106520251A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

The invention discloses a production process for a woody biomass fuel. The production process comprises the following steps: screening: conveying a woody scobicular raw material via a screw conveyer to a screening machine for screening; drying: after screening of the raw material, conveying the raw material via the screw conveyer to a dryer for hot air drying so as to allow the moisture content of the raw material to be 8 to 12%; cyclone separation: after drying of the raw material, taking moisture off the raw material with a cyclone separator during conveying of the raw material; granulation and molding: conveying the raw material to a granulator for granulation; cooling: conveying an output granular fuel to a cooling system for cooling to normal temperature and then conveying the granular fuel to a silo via a belt conveyer and an elevator; screening: screening the cooled granular fuel with a vibrating screen and conveying screened broken granules to the granulator for granulation again; and packing: packing and warehousing finished granules obtained after processing. The production process is simple in process flow, can prepare the fuel with common production equipment and has low cost.

Description

A kind of production technology of Wooden Biomass fuel
Technical field
The present invention relates to biomass fuel production technical field, especially, is related to a kind of production of Wooden Biomass fuel Technique.
Background technology
Biomass fuel：Refer to and biological material burns as fuel, typically mainly agriculture and forestry organic waste material（As straw, Sawdust, bagasse, rice chaff etc.）, biomass fuel is a kind of new fuel, and in development, production technology is not very complete Kind, traditional biomass fuel granulation technique, high cost of pelletizing, causes the use of biomass fuel to receive larger limitation.
The content of the invention
Present invention aim at a kind of production technology of Wooden Biomass fuel is provided, it is to solve in prior art, biological Matter fuel granulation high cost, using the technical problem by limiting to.
For achieving the above object, the present invention provides a kind of production technology of Wooden Biomass fuel, comprises the following steps：
Screening：Wooden bits shape raw material is transported to screening machine by screw conveyor and is sieved, reject the big wooden unit of body or Debris；
It is dried：Raw material after screening, is transported to dehydrator by screw conveyor and is dried by hot blast, by the water of raw material Divide drying to 8%-12%；
Cyclonic separation：After raw material stoving during transmission, the dampness in transmit process is drained using cyclone separator；
Pelletizing forming：By feedstock transportation to comminutor, pelletize is carried out；
Cooling：The granular fuel of output is delivered to into cooling system, Jing belt conveyors and elevator are sent into after being cooled to room temperature Silo；
Screening：Granular fuel after cooling, is screened using vibrosieve, and the particle for filtering out is by tape transport to making Grain machine carries out pelletize again；
Packing：By the finished particle packaging and warehousing after processing.
Further, it is provided with cyclone separator in the cooling system, the cyclone separator is by the powder separated Last shape fuel is pumped to comminutor and carries out pelletize again.
Further, a diameter of 1cm-1.5cm of the sieve screen apertures of the vibrosieve.
The invention has the advantages that：
The technological process of production is simple, can complete the preparation of fuel using conventional production equipment, and low cost, beneficial to biomass Fuel is promoted the use of.
Specific embodiment
Hereinafter embodiments of the invention are described in detail.
The preferred embodiments of the present invention provide a kind of production technology of Wooden Biomass fuel, comprise the following steps：
Screening：Wooden bits shape raw material is transported to screening machine by screw conveyor and is sieved, reject the big wooden unit of body or Debris；
It is dried：Raw material after screening, is transported to dehydrator by screw conveyor and is dried by hot blast, by the water of raw material Divide drying to 8%-12%；
Cyclonic separation：After raw material stoving during transmission, the dampness in transmit process is drained using cyclone separator；
Pelletizing forming：By feedstock transportation to comminutor, pelletize is carried out；
Cooling：From up to 80-90 DEG C of the biological particles temperature of comminutor output, structure more relaxes, and is easily broken, and needing will be defeated The granular fuel for going out is delivered to cooling system, and after being cooled to room temperature, Jing belt conveyors and elevator send into silo；
Screening：Granular fuel after cooling, is screened using vibrosieve, and the particle for filtering out is by tape transport to making Grain machine carries out pelletize again；
Packing：By the finished particle packaging and warehousing after processing.
The technological process of production is simple, can complete the preparation of fuel using conventional production equipment, and low cost, beneficial to life Biomass fuel is promoted the use of.
Preferably, it is provided with cyclone separator in the cooling system, the cyclone separator is by the powder separated Shape fuel is pumped to comminutor and carries out pelletize again.The dust of working space not only can be so reduced, and avoids raw material as far as possible Waste.
Preferably, a diameter of 1cm-1.5cm of the sieve screen apertures of the vibrosieve.The fuel particle for so filtering out, particle diameter It is moderate to be easier fully burning.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to；For the skill of this area For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (3)

1. a kind of production technology of Wooden Biomass fuel, it is characterised in that comprise the following steps：
Screening：Wooden bits shape raw material is transported to screening machine by screw conveyor and is sieved, reject the big wooden unit of body or Debris；
It is dried：Raw material after screening, is transported to dehydrator by screw conveyor and is dried by hot blast, by the water of raw material Divide drying to 8%-12%；
Cyclonic separation：After raw material stoving during transmission, the dampness in transmit process is drained using cyclone separator；
Pelletizing forming：By feedstock transportation to comminutor, pelletize is carried out；
Cooling：The granular fuel of output is delivered to into cooling system, Jing belt conveyors and elevator are sent into after being cooled to room temperature Silo；
Screening：Granular fuel after cooling, is screened using vibrosieve, and the particle for filtering out is by tape transport to making Grain machine carries out pelletize again；
Packing：By the finished particle packaging and warehousing after processing.
2. the production technology of a kind of Wooden Biomass fuel according to claim 1, it is characterised in that：
Be provided with cyclone separator in the cooling system, the cyclone separator by the powdered fuel separated pump to Comminutor carries out pelletize again.
3. the production technology of a kind of Wooden Biomass fuel according to claim 1, it is characterised in that：
A diameter of 1cm-1.5cm of the sieve screen apertures of the vibrosieve.
CN201611132490.6A 2016-12-09 2016-12-09 Production process for woody biomass fuel Pending CN106520251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611132490.6A CN106520251A (en) 2016-12-09 2016-12-09 Production process for woody biomass fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611132490.6A CN106520251A (en) 2016-12-09 2016-12-09 Production process for woody biomass fuel

Publications (1)

Publication Number Publication Date
CN106520251A true CN106520251A (en) 2017-03-22

Family

ID=58342919

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611132490.6A Pending CN106520251A (en) 2016-12-09 2016-12-09 Production process for woody biomass fuel

Country Status (1)

Country Link
CN (1) CN106520251A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110564475A (en) * 2019-09-20 2019-12-13 湖北省种子集团有限公司 Processing method of biomass solid forming fuel
CN111321024A (en) * 2020-03-06 2020-06-23 慈溪市佳怡生物质燃料有限公司 Biomass particle manufacturing method
WO2020258630A1 (en) * 2019-06-26 2020-12-30 江苏三一环境科技有限公司 Pellet machine roller, pellet machine, biomass pellet production device and processing method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2615156A1 (en) * 2012-01-12 2013-07-17 Europeenne de Biomasse Biofuel composition and method for manufacturing a biofuel
CN103387860A (en) * 2013-07-17 2013-11-13 福建省南安市海特机械有限公司 Technique and device for producing biomass pellet fuel
CN103710067A (en) * 2012-09-28 2014-04-09 北京奥科瑞丰新能源股份有限公司 Automatic biomass fuel briquette production technology
CN103752429A (en) * 2014-01-10 2014-04-30 通辽和田牧业科技发展有限公司 Air-cooling dust removal system and particle production device group
CN104263450A (en) * 2014-10-17 2015-01-07 苏州新协力环保科技有限公司 Production process of wood pellet fuel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2615156A1 (en) * 2012-01-12 2013-07-17 Europeenne de Biomasse Biofuel composition and method for manufacturing a biofuel
CN103710067A (en) * 2012-09-28 2014-04-09 北京奥科瑞丰新能源股份有限公司 Automatic biomass fuel briquette production technology
CN103387860A (en) * 2013-07-17 2013-11-13 福建省南安市海特机械有限公司 Technique and device for producing biomass pellet fuel
CN103752429A (en) * 2014-01-10 2014-04-30 通辽和田牧业科技发展有限公司 Air-cooling dust removal system and particle production device group
CN104263450A (en) * 2014-10-17 2015-01-07 苏州新协力环保科技有限公司 Production process of wood pellet fuel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020258630A1 (en) * 2019-06-26 2020-12-30 江苏三一环境科技有限公司 Pellet machine roller, pellet machine, biomass pellet production device and processing method
CN110564475A (en) * 2019-09-20 2019-12-13 湖北省种子集团有限公司 Processing method of biomass solid forming fuel
CN111321024A (en) * 2020-03-06 2020-06-23 慈溪市佳怡生物质燃料有限公司 Biomass particle manufacturing method

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Application publication date: 20170322