CN108395920A - A kind of preparation process of Chinese medicine residue machine-made carbon - Google Patents

A kind of preparation process of Chinese medicine residue machine-made carbon Download PDF

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Publication number
CN108395920A
CN108395920A CN201810026695.9A CN201810026695A CN108395920A CN 108395920 A CN108395920 A CN 108395920A CN 201810026695 A CN201810026695 A CN 201810026695A CN 108395920 A CN108395920 A CN 108395920A
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CN
China
Prior art keywords
processing
drying
chinese medicine
raw material
medicine residue
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
CN201810026695.9A
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Chinese (zh)
Inventor
李永胜
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.)
Dingnan County Hongyu Bamboo Regeneration Products Factory
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Dingnan County Hongyu Bamboo Regeneration Products Factory
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 Dingnan County Hongyu Bamboo Regeneration Products Factory filed Critical Dingnan County Hongyu Bamboo Regeneration Products Factory
Priority to CN201810026695.9A priority Critical patent/CN108395920A/en
Publication of CN108395920A publication Critical patent/CN108395920A/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
    • 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
    • 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
    • C10B57/005—After-treatment of coke, e.g. calcination desulfurization
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

The invention discloses a kind of preparation processes of Chinese medicine residue machine-made carbon, include the production procedure of charcoal：Raw material prepares, stick processed, charing, dust treatment, principle chooses and preliminary treatment, raw material molding drying and processing, curing molding processing, charing cooling and shaping processing, depositing dust processing, is as follows：Step 1：Principle chooses and preliminary treatment；Step 2：Raw material is molded drying and processing；Step 3：Curing molding processing；Step 4：Carbonize cooling and shaping processing；Step 5：Depositing dust processing can carry out drying forming charing process to waste residue of Chinese herbs, so that Chinese medicine residue is become good energy fuel, improve the utilization rate of Chinese medicine residue.

Description

A kind of preparation process of Chinese medicine residue machine-made carbon
Technical field
The present invention relates to Chinese medicine residue charing process technical field, specially a kind of preparation work of Chinese medicine residue machine-made carbon Skill.
Background technology
Machine-made carbon also known as artificial carbon, regenerated carbon, smokeless clean charcoal, be with woody debris' extrusion process at carbonaceous it is rodlike Object.Stick carbon feedstock derives from a wealth of sources, and rice husk, peanut shell, boll hull, corncob, cornstalk, kaoliang stalk etc. all can be used as raw material production stick Charcoal is best with sawdust, wood shavings, bamboo scraps.It is big to step on density, calorific value is high, smokeless, tasteless, pollution-free, do not explode, is inflammable, is international Upper generally acknowledged green product.
Remaining residue is often dumped after medicinal ingredient inside traditional Chinese medicine extraction, causes environmental pollution and waste, in Medicine residue is the good burning energy, carries out charing process to Chinese medicine residue, can achieve the purpose of energy saving.
Invention content
The purpose of the present invention is to provide a kind of preparation processes of Chinese medicine residue machine-made carbon, solve in background technology and are carried The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：A kind of preparation process of Chinese medicine residue machine-made carbon, packet Include the production procedure of charcoal：Raw material prepares, stick processed, charing, dust treatment, principle chooses and preliminary treatment, raw material are molded Drying and processing, curing molding processing, charing cooling and shaping processing, depositing dust processing, are as follows：
Step 1：Principle chooses and preliminary treatment；
Step 2：Raw material is molded drying and processing；
Step 3：Curing molding processing；
Step 4：Carbonize cooling and shaping processing；
Step 5：Depositing dust processing.
As a kind of preferred embodiment of the present invention, the principle is chosen and Chinese medicine residue is passed through extruding by preliminary treatment Machine carries out extrusion dehydration processing, is then placed Chinese medicine residue by ventilation by way of natural air drying, processing is dried Endophytic chlorophyll is set to disappear.
As a kind of preferred embodiment of the present invention, the raw material is molded drying and processing, and raw material are passed through powder first Broken machine is ground into graininess, particle is then carried out secondary drying processing by dryer, drying temperature control is taken the photograph in 100-120 Family name's degree, drying time are controlled at 2 to 3 hours, are stirred during drying, and internal raw material is enable fully to dry It is dry.
As a kind of preferred embodiment of the present invention, the material after drying is passed through bar-producing machine by the curing molding processing It makes rodlike, and is uniformly punched on the surface layer of bar-like raw material by puncher.
As a kind of preferred embodiment of the present invention, the charing is cooled and shaped processing drying stage：This stage is basic Without chemical change, moisture in sawdust stick is oven-dried under conditions of heat outside, and reaction is slow, generates white gas, when this stage Between it is shorter, in or so 6 hours.The steam generated in 2-4 hours after sealing kiln is maximum, should be discharged in time, this point control exists This stage is most important, and otherwise the bored steam in kiln can damage sawdust stick.
1) the pre- carbonization stages of：More unstable component hemicellulose starts to decompose, and the color of gas is become gradually by white For sepia, gas can recycle, and refine pyroligneous acid.This phases-time is shorter, is easier to control, and gas can be incited somebody to action if do not recycled It is lighted, and rear non-pollution discharge is lighted.
2) carbonization stages：Raw material is placed in retort, charing process is carried out, accounts for the cellulose of chief component Start acutely to be pyrolyzed with lignin, gas color becomes crineous, and emission is by liquid (acetic acid, methanol, wood tar) and gas (carbon dioxide, methane, ethylene etc.) two parts form, and have larger recovery value.It can also be lighted if do not recycled.This process Be charing main process, the time is longer, more difficult to control, mainly by oxygen amount size control come adjust reaction into Journey.
3) calcination stages：Pyrolytic process terminates substantially, is generated substantially without gas, remaining volatility object is mainly discharged Matter, improves the content of fixed carbon, and the gas of generation can be lighted.This process is very big on the influence of the quality of charcoal, if calcination temperature is not Enough, then fixed carbon content is relatively low, and volatile matter is exceeded, shrinks poor, insufficient strength, no steel sound.
As a kind of preferred embodiment of the present invention, the charcoal processed is carried out natural cooling by the depositing dust processing, Then charcoal is placed and seals interior, then the dust on charcoal surface layer is handled by secret sieve, vibration time control At 10 to 20 minutes, then take out.
Compared with prior art, beneficial effects of the present invention are as follows：
1. being chosen by principle and preliminary treatment, raw material being molded drying and processing, curing molding processing, carbonize at cooling and shaping Five steps such as reason, depositing dust processing can carry out drying forming charing process to waste residue of Chinese herbs, Chinese medicine residue is made to become good Energy fuel improves the utilization rate of Chinese medicine residue.
2. curing molding processing the material after drying is made by bar-producing machine it is rodlike, and by puncher in bar-like raw material Surface layer uniformly punch, during burning, the combustion rate of charcoal can be improved, avoid wasting.
3. being equipped with depositing dust in procedure of processing to handle, the charcoal processed is carried out natural cooling by depositing dust processing, then will Charcoal is placed and seals interior, is then handled the dust on charcoal surface layer by secret sieve, reduces the pollution of finished product charcoal.
Specific implementation mode
Below in conjunction in the embodiment of the present invention, technical solution in the embodiment of the present invention is clearly and completely retouched It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts Example, shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution：A kind of preparation process of Chinese medicine residue machine-made carbon, includes the life of charcoal Produce flow：Raw material prepares, stick processed, charing, dust treatment, principle chooses and preliminary treatment, raw material molding drying and processing, is solidified into Type processing, charing cooling and shaping processing, depositing dust processing, are as follows：
Step 1：Principle chooses and preliminary treatment；
Step 2：Raw material is molded drying and processing；
Step 3：Curing molding processing；
Step 4：Carbonize cooling and shaping processing；
Step 5：Depositing dust processing.
The principle is chosen and Chinese medicine residue is carried out extrusion dehydration processing by preliminary treatment by extruder, then by certainly So air-dried mode places Chinese medicine residue by ventilation, and processing, which is dried, makes endophytic chlorophyll disappear.
The raw material is molded drying and processing, and raw material are ground into graininess by pulverizer first, then particle is passed through It crosses dryer and carries out secondary drying processing, at 100-120 degrees Celsius, drying time was controlled at 2 to 3 hours for drying temperature control, It is stirred during drying, internal raw material is enable fully to dry.
The curing molding processing material after drying is made by bar-producing machine it is rodlike, and by puncher in rodlike original It uniformly punches on the surface layer of material.
The charing is cooled and shaped processing drying stage：This stage, the moisture in sawdust stick was outside substantially without chemical change It is oven-dried under conditions of heat, reaction is slow, generates white gas, this phases-time is shorter, in or so 6 hours.After sealing kiln The steam generated in 2-4 hours is maximum, should be discharged in time, this point control is most important in this stage, otherwise the bored water in kiln Vapour can damage sawdust stick.
1) the pre- carbonization stages of：More unstable component hemicellulose starts to decompose, and the color of gas is become gradually by white For sepia, gas can recycle, and refine pyroligneous acid.This phases-time is shorter, is easier to control, and gas can be incited somebody to action if do not recycled It is lighted, and rear non-pollution discharge is lighted.
2) carbonization stages：Raw material is placed in retort, charing process is carried out, accounts for the cellulose of chief component Start acutely to be pyrolyzed with lignin, gas color becomes crineous, and emission is by liquid (acetic acid, methanol, wood tar) and gas (carbon dioxide, methane, ethylene etc.) two parts form, and have larger recovery value.It can also be lighted if do not recycled.This process Be charing main process, the time is longer, more difficult to control, mainly by oxygen amount size control come adjust reaction into Journey.
3) calcination stages：Pyrolytic process terminates substantially, is generated substantially without gas, remaining volatility object is mainly discharged Matter, improves the content of fixed carbon, and the gas of generation can be lighted.This process is very big on the influence of the quality of charcoal, if calcination temperature is not Enough, then fixed carbon content is relatively low, and volatile matter is exceeded, shrinks poor, insufficient strength, no steel sound.
The charcoal processed is carried out natural cooling by the depositing dust processing, then places charcoal and sealing is indoor, then The dust on charcoal surface layer is handled by secret sieve, vibration time was controlled at 10 to 20 minutes, was then taken out
Operation principle：It is chosen by principle and preliminary treatment, raw material is molded drying and processing, curing molding is handled, it is cold to carbonize But forming processes, depositing dust processing etc. five steps, can to waste residue of Chinese herbs carry out drying forming charing process, make Chinese medicine residue at For good energy fuel, the utilization rate of Chinese medicine residue is improved, curing molding processing is done the material after drying by bar-producing machine It at rodlike, and is uniformly punched on the surface layer of bar-like raw material by puncher, during burning, the burning of charcoal can be improved Rate avoids wasting, and depositing dust is equipped in procedure of processing and is handled, and the charcoal processed is carried out natural cooling by depositing dust processing, then Charcoal is placed and seals interior, then the dust on charcoal surface layer is handled by secret sieve, reduces the pollution of finished product charcoal.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features. All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's Within protection domain.

Claims (6)

1. a kind of preparation process of Chinese medicine residue machine-made carbon, includes the production procedure of charcoal：Raw material prepares, stick processed, charing, Dust treatment, it is characterised in that：Principle chooses and preliminary treatment, raw material molding drying and processing, curing molding processing, charing cooling Forming processes, depositing dust processing, are as follows：
Step 1：Principle chooses and preliminary treatment；
Step 2：Raw material is molded drying and processing；
Step 3：Curing molding processing；
Step 4：Carbonize cooling and shaping processing；
Step 5：Depositing dust processing.
2. a kind of preparation process of Chinese medicine residue machine-made carbon according to claim 1, it is characterised in that：The principle is chosen Chinese medicine residue is subjected to extrusion dehydration processing by extruder with preliminary treatment, it is then by way of natural air drying that Chinese medicine is residual Slag is placed ventilation, and processing, which is dried, makes endophytic chlorophyll disappear.
3. a kind of preparation process of Chinese medicine residue machine-made carbon according to claim 1, it is characterised in that：The raw material molding Raw material are ground into graininess by drying and processing by pulverizer first, and particle is then carried out secondary drying by dryer Processing, at 100-120 degrees Celsius, drying time was controlled at 2 to 3 hours, was stirred during drying for drying temperature control Processing is mixed, internal raw material is enable fully to dry.
4. a kind of preparation process of Chinese medicine residue machine-made carbon according to claim 1, it is characterised in that：The curing molding Processing by bar-producing machine makes the material after drying rodlike, and is uniformly punched on the surface layer of bar-like raw material by puncher.
5. a kind of preparation process of Chinese medicine residue machine-made carbon according to claim 1, it is characterised in that：The charing cooling Forming processes drying stage：This stage, moisture in sawdust stick was oven-dried under conditions of heat outside, is reacted substantially without chemical change Slowly, white gas is generated, this phases-time is shorter, in or so 6 hours.The steam generated in 2-4 hours after sealing kiln Maximum should be discharged in time, this point control is most important in this stage, and otherwise the bored steam in kiln can damage sawdust stick.
1) the pre- carbonization stages of：More unstable component hemicellulose starts to decompose, and the color of gas graduates into palm fibre by white Brown, gas can recycle, and refine pyroligneous acid.This phases-time is shorter, is easier to control, and gas, can be by its point if do not recycled Combustion, lights rear non-pollution discharge.
2) carbonization stages：Raw material is placed in retort, charing process is carried out, accounts for the cellulose and wood of chief component Quality starts acutely to be pyrolyzed, and gas color becomes crineous, and emission is by liquid (acetic acid, methanol, wood tar) and gas (dioxy Change carbon, methane, ethylene etc.) two parts composition, there is larger recovery value.It can also be lighted if do not recycled.This process is charcoal The main process of change, the time is longer, more difficult to control, mainly by adjusting the process of reaction to the control of oxygen amount size.
3) calcination stages：Pyrolytic process terminates substantially, is generated substantially without gas, remaining volatile materials is mainly discharged, carries The gas of the content of high fixed carbon, generation can be lighted.This process is very big on the influence of the quality of charcoal, if calcination temperature is inadequate, Fixed carbon content is relatively low, and volatile matter is exceeded, shrinks poor, insufficient strength, no steel sound.
6. a kind of preparation process of Chinese medicine residue machine-made carbon according to claim 1, it is characterised in that：The depositing dust processing The charcoal processed is subjected to natural cooling, then charcoal is placed and seals interior, is then sieved to charcoal surface layer by secret Dust handled, vibration time control at 10 to 20 minutes, then take out.
CN201810026695.9A 2018-01-11 2018-01-11 A kind of preparation process of Chinese medicine residue machine-made carbon Pending CN108395920A (en)

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Application Number Priority Date Filing Date Title
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1803981A (en) * 2005-12-19 2006-07-19 东北林业大学 Method for manufacturing machine processed charcoal by utilizing Chinese medicinal or herbal drug to extract solid waste

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1803981A (en) * 2005-12-19 2006-07-19 东北林业大学 Method for manufacturing machine processed charcoal by utilizing Chinese medicinal or herbal drug to extract solid waste

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
中国可持续发展研究会: "《生物技术与未来农业》", 31 January 2016, 中国科学技术出版社 *
梁凤凯等: "《化工生产技术》", 31 August 2008, 天津大学出版社 *

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Application publication date: 20180814