CN106995707B - A kind of biomass fuel fabrication device for automatically adjusting inventory - Google Patents

A kind of biomass fuel fabrication device for automatically adjusting inventory Download PDF

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Publication number
CN106995707B
CN106995707B CN201710354423.7A CN201710354423A CN106995707B CN 106995707 B CN106995707 B CN 106995707B CN 201710354423 A CN201710354423 A CN 201710354423A CN 106995707 B CN106995707 B CN 106995707B
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CN
China
Prior art keywords
waste gas
burning waste
pipeline
electrically
controlled valve
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CN201710354423.7A
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Chinese (zh)
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CN106995707A (en
Inventor
陈赵杰
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Guangzhou Shouren Energy Management Co., Ltd
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Shou Ren Bio Energy (shenzhen) Ltd By Share Ltd
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Priority to CN201710354423.7A priority Critical patent/CN106995707B/en
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
    • C10B57/10—Drying
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Incineration Of Waste (AREA)

Abstract

The invention discloses a kind of biomass fuel fabrication device for automatically adjusting inventory, including pre-processing device, carbide furnace vibratory separator and controller, the present apparatus directly carries out the Separation by vibration of impurity using burning waste gas, avoid loss of the energy during intermediate conversion, it can accurately be fed intake according to the flow of the burning waste gas changed at any time to carbide furnace, can stably keep the Optimal Temperature of partial carbonization, the effect of partial carbonization is good, the waste of raw material is avoided, has saved cost.

Description

A kind of biomass fuel fabrication device for automatically adjusting inventory
Technical field
The invention belongs to offal treatment field, new energy field, more particularly to a kind of biology for automatically adjusting inventory Matter fuel preparation plant.
Background technology
Bio-waste can be handled by partial carbonization such as sawdust, stalk and become biomass fuel.Usually using carbonization Stove is completed.The Chinese patent of the prior art such as application number 201580021768.X discloses a kind of biomass processor, Impurity is removed from being mixed with very polymictic biomass, while by biomass half carbonization treatment, to generate biomass fuel, for combustion Power generation is burnt, its technological means is blown from the bottom up with the boiler combustion exhaust gas of high temperature, and the biomass of low-density is blown to top, high The impurity of density is then toward decline, so that complete to separate, meanwhile, biomass is under the action of the burning waste gas of high temperature, in combustion chamber Top complete partial carbonization.However, its there are following technological deficiency：1st, the species of impurity is very much, and density differs, and highdensity Impurity, the possible very little of its volume, may also float toward top, therefore separate the accuracy of impurity not under the blowing of burning waste gas It is high；2nd, the injection stream of burning waste gas is difficult to control, and the variation of its temperature, flow is not easy the optimal temperature for maintaining biomass half to be carbonized Degree.Therefore, this programme aims to solve the problem that：1st, different densities, different size of impurity can be precisely separating；2nd, stabilization can be maintained at the same time Partial carbonization Optimal Temperature.
The content of the invention
To solve the above problems, the present invention provides a kind of biomass fuel fabrication device for automatically adjusting inventory, bag Pre-processing device is included, it is used to bio-waste being chopped into sizeable discarded composition granule and drying；Vibratory separator, its For separating the impurity in the discarded composition granule, the higher biological particles of degree of purity are obtained；Carbonizing chamber, it is used for described Biological particles carry out partial carbonization processing；Thermal power generation boiler, the burning waste gas of its 300~500 DEG C of generation while power generation, The burning waste gas is used as the heat source of partial carbonization processing, the branch of first pipeline by the first pipeline to the carbonizing chamber Road is equipped with heat exchanger, for cooling down to the burning waste gas in branch；
Partition plate is separated, its floating ground is placed in vibratory separator, is had corresponding with the lumenal cross-section of vibratory separator Vibratory separator is divided into by the cavity between size, including porous upper plate, non-porous lower plate and upper and lower plates, the separation partition plate The receiving portion on upper plate top and the vibration section of lower plate lower part, described accommodation section are equipped with discarded composition granule, and the vibration section filling is full Water；The burning waste gas is transported to the vibration section by second pipe and heats water to boiling so that separation partition plate shakes It is dynamic, composition granule is discarded under the action of vibration, and impurity drops to the bottom of receiving portion and falls into the cavity by the hole of upper plate It is interior；
Feeding port, it is arranged on the lower part of receiving portion, and a feed rotor is equipped with feeding port, and being located at for the feed rotor is shaken Blade outside flow separator blows rotation by the burning waste gas from the 3rd pipeline, so that the blade positioned at receiving portion will be raw Material grains are taken out of, feed intake to carbide furnace, it is clear that and the flow of the burning waste gas of the 3rd pipeline is bigger, and feed rotor rotation is faster, The material thrown to carbide furnace is also more；
First electrically-controlled valve, it is arranged on the upstream side of the branch, and the burning waste gas of the heat exchanger is flowed through for controlling Amount；Second electrically-controlled valve, it is arranged on the intersection of second pipe and the 3rd pipeline, and second pipe or the 3rd pipe are flowed to for distributing The amount of the burning waste gas in road；
Detection unit, it is arranged on the exit of the first pipeline, for detecting the temperature of burning waste gas；
Controller, it is connected with first electrically-controlled valve, the second electrically-controlled valve and detection unit signal, and is configured as：When The temperature is standard value, and controlling first electrically-controlled valve to close makes burning waste gas be not passed through heat exchanger, when the temperature is big In the standard value, the first electrically-controlled valve opening and for 10 seconds and every big by 1%, opening duration increase by 10 are controlled Second, when the temperature is less than the standard value, control second electrically-controlled valve makes the flow of the burning waste gas of second pipe become larger And the flow of the burning waste gas of the 3rd pipeline diminishes, the driving force of such feed rotor is reduced by, so that input carbonization The amount of the biological particles of stove reduces；If the temperature than the standard value intensity of variation more than 10%, control described the Two electrically-controlled valves 14 make the flow of the burning waste gas of the 3rd pipeline 15 be changed into 0 and send abnormal prompt information to alarming device, namely When the temperature of burning waste gas is significantly not suitable for partial carbonization processing, stops the supply of biological particles, avoid wasting raw material.
Preferably, the heat exchanger is the condenser run with constant power.
Preferably, the alarming device is the one or more in display screen, loudspeaker, lamp.
Generated electricity different from conventional with burning waste gas, then the method for Separation by vibration is carried out with driven by power vibrating motor, this Device directly carries out the Separation by vibration of impurity using burning waste gas, avoids loss of the energy during intermediate conversion；Also, The present apparatus can accurately feed intake according to the state of the burning waste gas changed at any time to carbide furnace, and can keep the temperature of burning waste gas The Optimal Temperature of partial carbonization is constantly in, the effect of partial carbonization is good, avoids the waste of raw material.
Brief description of the drawings
Fig. 1 shows the structure diagram of biomass fuel fabrication device；
Fig. 2 shows the diagrammatic cross-sectional view of the separation partition plate of the application.
Embodiment
With reference to the accompanying drawings, detailed description of the present invention structure and the function of being realized.
As shown in Figure 1, the biomass fuel fabrication device of automatic adjustment inventory, including pre-processing device 1, its be used for by Bio-waste is chopped into sizeable discarded composition granule and drying；Vibratory separator 2, it is used to separate the discarded object Impurity in grain, obtains the higher biological particles of degree of purity；Carbonizing chamber 3, it is used to carry out half carbon to the biological particles Change is handled；Thermal power generation boiler 4, the burning waste gas of its 300~500 DEG C of generation while power generation, the burning waste gas pass through First pipeline 5 is transported to the heat source that the carbonizing chamber 3 is handled as partial carbonization, and the branch 6 of first pipeline 5 is equipped with heat and hands over Parallel operation, for cooling down to the burning waste gas in branch；
As shown in Fig. 2, separation partition plate 8, its floating ground are placed in vibratory separator 2, there is the inner cavity with vibratory separator 2 Cavity 8.3 between the corresponding size in cross section, including porous upper plate 8.1, non-porous lower plate 8.2 and upper and lower plates, described point Vibratory separator 2 is divided to the vibration section 2.3 of 8.2 lower part of receiving portion 2.2 and lower plate for 8.1 top of upper plate, the appearance from partition plate 8 Portion 2.2 is received equipped with discarded composition granule, the filling of vibration section 2.3 full water；The burning waste gas is transported to institute by second pipe 9 State vibration section 2.3 and heat water to boiling so that separation partition plate 8 vibrates, and discards composition granule under the action of vibration, impurity Drop to the bottom of receiving portion 2.2 and fallen into by the hole of upper plate 8.1 in the cavity 8.3；
Feeding port, it is arranged on the lower part of receiving portion 2.2, a feed rotor 10, the feed rotor 10 is equipped with feeding port The blade outside the vibratory separator 2 rotation is blown by the burning waste gas from the 3rd pipeline 15 so that positioned at receiving The blade in portion 2.2 takes biological particles out of, feeds intake to carbide furnace 3；
First electrically-controlled valve 12, it is arranged on the upstream side of the branch 6, and the burning of the heat exchanger 7 is flowed through for controlling The amount of exhaust gas；Second electrically-controlled valve 14, it is arranged on the intersection of 9 and the 3rd pipeline 15 of second pipe, and the second pipe is flowed to for distributing The amount of 15 burning waste gas of 9 or the 3rd pipeline of road；
Detection unit 13, it is arranged on the exit of the first pipeline 5, for detecting the temperature of burning waste gas；
Controller 11, it is connected with first electrically-controlled valve 12,13 and second electrically-controlled valve of detection unit, 14 signal, and by with It is set to：When the temperature is standard value, controlling first electrically-controlled valve 12 to close makes burning waste gas be not passed through heat exchanger 7, when The temperature is more than the standard value, controls first electrically-controlled valve 12 to open and for 10 seconds, and per big by 1%, opening is held The continuous time increases by 10 seconds, and when the temperature is less than the standard value, control second electrically-controlled valve 14 makes the burning of second pipe 9 The flow of exhaust gas becomes larger and the flow of the burning waste gas of the 3rd pipeline 15 diminishes；If the temperature is than the change of the standard value Degree controls second electrically-controlled valve 14 flow of the burning waste gas of the 3rd pipeline 15 is changed into 0 and is filled to warning more than 10% Put and send abnormal prompt information.
One skilled in the art would recognize that without departing substantially from as the spirit and scope of the invention described in general manner, Various changes and/or modification can be carried out to the invention shown in each specific embodiment.Therefore, in terms of all For, embodiment here is considered as illustrative and and non-limiting.Equally, the present invention includes any feature Combination, the combination of any feature especially in Patent right requirement, even if the combination of this feature or feature is not in patent It is explicitely stated in claim or each embodiment here.

Claims (1)

1. a kind of biomass fuel fabrication device for automatically adjusting inventory, including：Pre-processing device, it is used for biological waste Thing is chopped into sizeable discarded composition granule and drying；Vibratory separator, it is used to separate miscellaneous in the discarded composition granule Matter, obtains the higher biological particles of degree of purity；Carbonizing chamber, it is used to carry out partial carbonization processing to the biological particles；Fire Power electricity generation boiler, the burning waste gas of its 300~500 DEG C of generation while power generation, the burning waste gas are defeated by the first pipeline The heat source that the carbonizing chamber is handled as partial carbonization is sent to, the branch of first pipeline is equipped with heat exchanger, for branch Burning waste gas cooling in road；
It is characterized in that,
Partition plate is separated, its floating ground is placed in vibratory separator, has size corresponding with the lumenal cross-section of vibratory separator, Including the cavity between porous upper plate, non-porous lower plate and upper and lower plates, vibratory separator is divided into upper plate by the separation partition plate The receiving portion on top and the vibration section of lower plate lower part, described accommodation section are equipped with discarded composition granule, and full water is filled in the vibration section；Institute State burning waste gas the vibration section is transported to by second pipe and heat water to boiling so that separation partition plate vibrates, useless Under the action of vibration, impurity drops to the bottom of receiving portion and is fallen into by the hole of upper plate in the cavity gurry particle；
Feeding port, it is arranged on the lower part of receiving portion, and a feed rotor is equipped with feeding port, and the feed rotor divides positioned at vibration Blade outside from device blows rotation by the burning waste gas from the 3rd pipeline so that positioned at receiving portion blade by biomass Particle is taken out of, feeds intake to carbide furnace；
First electrically-controlled valve, it is arranged on the upstream side of the branch, for controlling the amount for the burning waste gas for flowing through the heat exchanger； Second electrically-controlled valve, it is arranged on the intersection of second pipe and the 3rd pipeline, and second pipe or the 3rd pipeline are flowed to for distributing The amount of burning waste gas；
Detection unit, it is arranged on the exit of the first pipeline, for detecting the temperature of burning waste gas；
Controller, it is connected with first electrically-controlled valve, the second electrically-controlled valve and detection unit signal, and is configured as：When described Temperature is standard value, and controlling first electrically-controlled valve to close makes burning waste gas be not passed through heat exchanger, when the temperature is more than institute Standard value is stated, controls the first electrically-controlled valve opening and for 10 seconds and every big by 1%, opening duration increase by 10 seconds, when The temperature is less than the standard value, control second electrically-controlled valve make the flow of the burning waste gas of second pipe become larger and the 3rd The flow of the burning waste gas of pipeline diminishes, if the temperature than the standard value intensity of variation more than 10%, described in control Second electrically-controlled valve makes the flow of the burning waste gas of the 3rd pipeline be changed into 0 and sends abnormal prompt information to alarming device.
CN201710354423.7A 2017-05-19 2017-05-19 A kind of biomass fuel fabrication device for automatically adjusting inventory Active CN106995707B (en)

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CN106995707B true CN106995707B (en) 2018-04-17

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CN110144234A (en) * 2019-05-05 2019-08-20 内蒙古万众炜业科技环保股份公司 A kind of big partial size coal cracking sub-prime utilizes production system

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JP3745619B2 (en) * 1999-12-13 2006-02-15 新日本製鐵株式会社 Molding method of waste plastic granulation for chemical raw materials
JP6066809B2 (en) * 2013-04-10 2017-01-25 三菱重工環境・化学エンジニアリング株式会社 Biomass pyrolysis device and power generation system
CN105713628A (en) * 2016-05-06 2016-06-29 泰州华瑞电子专用设备有限公司 Biomass pyrolytic carbonization system feeding device
CN206014769U (en) * 2016-08-15 2017-03-15 天津烽能科技有限公司 A kind of straw-carbonized stove
CN106987293B (en) * 2017-05-14 2017-11-24 南京汉尔斯生物科技有限公司 A kind of device that biomass fuel is prepared with bio-waste

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Inventor after: Chen Zhaojie

Inventor before: He Yan

TA01 Transfer of patent application right
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Effective date of registration: 20180312

Address after: 518052 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.)

Applicant after: Shou Ren bio energy (Shenzhen) Limited by Share Ltd

Address before: 246701 Zongyang County, Anhui City, Anqing Province

Applicant before: He Yan

GR01 Patent grant
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TR01 Transfer of patent right
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Effective date of registration: 20200810

Address after: Room 301-150, building 6, No. 18, Kelin Road, Tianhe District, Guangzhou City, Guangdong Province (office only)

Patentee after: Guangzhou Shouren Energy Management Co., Ltd

Address before: 518052 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.)

Patentee before: Shou Ren bio energy (Shenzhen) Limited by Share Ltd.