CN105567372B - It is a kind of using the dregs of a decoction as the preparation method of the biomass fuel of raw material - Google Patents
It is a kind of using the dregs of a decoction as the preparation method of the biomass fuel of raw material Download PDFInfo
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- CN105567372B CN105567372B CN201510966565.XA CN201510966565A CN105567372B CN 105567372 B CN105567372 B CN 105567372B CN 201510966565 A CN201510966565 A CN 201510966565A CN 105567372 B CN105567372 B CN 105567372B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The present invention provides a kind of using the dregs of a decoction as the preparation method of the biomass fuel of raw material, is related to Chinese medicine slag processing technology field.The preparation method includes the following steps: for the draft dregs of a decoction in the dregs of a decoction to be crushed to the draft powder that partial size is 0.5 ~ 5mm；The woody dregs of a decoction and stalk are cut to the segment that length is 10-30mm, obtain woody particle；Draft powder and woody particle are uniformly mixed, are compressed into graininess.Since the draft dregs of a decoction and the woody dregs of a decoction are by pulverization process respectively, the fiber of stalk and the woody dregs of a decoction is destroyed, makes it easier to burn.Under the effect of biomass granulator high temperature; part combustible fibre generates the skeleton that charing constitutes biomass fuel in the woody dregs of a decoction, stalk; the draft dregs of a decoction can closely fill out the fibre gap in the woody dregs of a decoction; not only increase fuel value; biomass combustion particle full combustion can be allowed simultaneously, avoid crop straw burning or burn smog caused by the dregs of a decoction.
Description
Technical field
The present invention relates to Chinese medicine slag processing technology fields, and in particular to a kind of using the dregs of a decoction as the system of the biomass fuel of raw material
Preparation Method.
Background technique
In recent years, it pursues with people derived from natural commodity, a variety of isolation technics, purification techniques are constantly progressive hair
Exhibition, the development and utilization of natural resources of Chinese medicinal materials enter the fast-developing phase, and Chinese herbal medicine industry annual value of production is continuous with annual 20% or more speed
Development.Constantly there is emerging traditional Chinese medicine enterprise to occur, also constantly there are the expanding productions such as well-established business such as Yangtze River group, Kang Yuan medicine company
Scale.Chinese herbal medicine industry rapidly develops, and produces huge economic benefit.But the dregs of a decoction that a large amount of Chinese medicinal materials generate after extracting are to life
Production producer, society, environment bring urgent need to solve the problem.Chinese medicine dreg is generally wet stock, easily addles, and taste is smelly different, easily
Waste water is generated, germ is bred.To avoid to influence caused by GMP workshop, should speed away plant area after dregs of a decoction generation, and
Processing rapidly, avoids its pollution on the environment.
Traditional Chinese medicine Slag treatment mode mainly the methods of stacking, landfill, burning, fill and stack a large amount of soil of needs
Resource and human and material resources, while environment can be impacted；Wet dreg is burned a large amount of with greater need for waste due to water content height
Fossil energy；The above processing method causes the pollution of environment or leads to a large amount of wastes of resource, be not able to satisfy environmental protection production,
The requirement of clean manufacturing, it is also difficult to implement 12 planning of " energy-saving and emission-reduction ".
In addition, annual peasant in all parts of the country can burn a large amount of stalks, although more ground government is strengthened management,
Most peasants still handle stalk by the way of burning, and produce a large amount of smog, cause air On The Deterioration of Visibility Over, it is seen that model
Enclose reduction, directly affect civil aviaton, railway, highway normal operation, be easy cause traffic accident, influence personal safety.It burns
One of the arch-criminal that stalk is also autumn and winter haze is burnt, can be efficient, economic processing stalk is also that each department are urgently to be resolved
One of problem.
Summary of the invention
The object of the present invention is to provide a kind of using the dregs of a decoction as the preparation method of the biomass fuel of raw material, occupy little space,
Low energy consumption, no pollution to the environment, and the biomass fuel combustion value of acquisition is higher, and dense smoke substantially reduces.
The purpose of the present invention adopts the following technical scheme that realization.
It is a kind of using the dregs of a decoction as the preparation method of the biomass fuel of raw material, include the following steps: the draft dregs of a decoction in the dregs of a decoction
It is crushed to the draft powder that partial size is 0.5 ~ 5mm；The woody dregs of a decoction and stalk are cut to the segment that length is 10-30mm, are obtained
Woody particle；Draft powder and woody particle are uniformly mixed, are compressed into graininess.
In the present invention, the dregs of a decoction be MAILUONING ZHUSHEYE, three stubborn pieces, Pudilan oral liquid, cassia twig and poria cocos soft capsule,
The dregs of a decoction generated in Baihu Tang production；Stalk is corn stover, cotton stalk, wheat stalk；The quality of the dregs of a decoction and stalk
Than for 10:1-15.
In preferred technical solution, the moisture content of the dregs of a decoction is 20-35%, and the moisture content of the stalk is 10-20%.
In preferred technical solution, lubricant is added after the draft powder and the mixing of woody particle, particle is then made
Shape；The lubricant is water, adds 20 ~ 40ml water in every kilogram of dregs of a decoction and stalk mixture.
In the present invention, the partial size of the biomass fuel is 5-100mm.
In the present invention, using winnowing machine by the dregs of a decoction the draft dregs of a decoction and the woody dregs of a decoction separate.
In the present invention, the draft powder and woody particle are mixed in mixing machine, are passed by screw conveyor
It send into biomass granulator, graininess is made, feeding lubricating device is equipped at the screw conveyor input end.
In preferred technical solution, the granulation conditions of the biomass granulator: 220 DEG C ~ 280 DEG C of compression temperature, compression
Pressure 25Mpa ~ 40Mpa.
In preferred technical solution, the mixing machine is connected with bag filter, the powder collected in the bag filter
Dirt passes through at pipeline to screw conveyor input end.
In the present invention, moisture content refers to the ratio of quality and the dregs of a decoction or stalk gross mass aqueous in the dregs of a decoction or stalk
Value, is indicated with percentage.
The utility model has the advantages that the present invention makes dregs of a decoction ingredient point by being crushed the draft dregs of a decoction and the woody dregs of a decoction, stalk respectively
Cloth is uniform, reduces the dregs of a decoction and accumulates volume, reduce the volume of subsequent processing device, changes the dregs of a decoction and stalk basic characteristic, is subsequent
Processing lays the foundation；Using the moisture that do not dried in the dregs of a decoction as the adhesive of preparation particulate biomass burning, around dehydration
This link not only saves energy, but also the water of remaining is rationally utilized.The dregs of a decoction are machined into eventually by biomass granulating
Biomass fuel.Due to destroying the fiber of stalk and the woody dregs of a decoction, making it easier to burn by pulverization process respectively.?
Under the effect of biomass granulator high temperature, part combustible fibre generates charing and constitutes biomass fuel in the woody dregs of a decoction, stalk
Skeleton, the draft dregs of a decoction can closely fill out the fibre gap in the woody dregs of a decoction, not only increase fuel value, while can allow biology
Matter burning particles full combustion avoids crop straw burning or burns smog caused by the dregs of a decoction.Dregs of a decoction compatibility stalk system of the present invention
The total system of biomass fuel has the characteristics that yield is high, low energy consumption, without secondary pollution, fuel value is high, avoids tradition
The utility value that the draft dregs of a decoction and stalk are improved while environmental pollution caused by the dregs of a decoction, stalk traditional treatment method, such as may be used
It promotes, the social concern of crop straw burning pollution atmosphere can also be solved to a certain extent.
Detailed description of the invention
Fig. 1 is the device for preparing biomass fuel, wherein 1- baking oven, 2- winnowing machine, and 3- first disintegrator 4- second is crushed
Machine, 5- conveyer belt, 6- mixing machine, 7- screw conveyor, 8- biomass granulator (transmission efficiency is up to 95% or more).
Fig. 2 shows biomass fuel prepared by embodiment 1,2, and diameter is respectively 30mm and 25mm from left to right.
Specific embodiment
Biomass fuel in Examples 1 and 2 is prepared using device in Fig. 1.The device includes baking oven 1, winnowing machine 2, first
Pulverizer 3, the second pulverizer 4, conveyer belt 5, mixing machine 6, screw conveyor 7 and biomass granulator 8.First disintegrator 3,
Two pulverizers 4, mixing machine 6 are connected with bag filter respectively, and each bag filter is also connected with blower.Each bag filter is logical
Piping is connected with the inlet side of screw conveyor mouthful, and the dust of collection is added in mixed material.Screw conveyor 7 into
Mouth is additionally provided with lubrication medicine feeding apparatus at end.
Embodiment 1
The dregs of a decoction that generate in MAILUONING ZHUSHEYE production: by 1 mass parts of radix achyranthis bidentatae, 1 mass parts of radix scrophulariae, 1 mass parts of dendrobium nobile and
The mixing of 1 mass parts of honeysuckle, adds 4 ~ 8 times of amount water of medicinal material total quality, after impregnating 0.5 ~ 3 hour, decocts extraction 1 ~ 3 time, and every time 1 ~ 3
Hour, the dregs of a decoction being obtained by filtration are the Mailuoning production dregs of a decoction.
Taking Mailuoning production dregs of a decoction 80Kg(moisture content is that 80%), being put into baking oven 1 and being dried to moisture content is 30%, is done
Dregs of a decoction 32Kg.The dry dregs of a decoction are subjected to selection by winnowing, the separation draft dregs of a decoction and the woody dregs of a decoction using winnowing machine.The draft dregs of a decoction are delivered to
In one pulverizer 3, being crushed to partial size is 0.5-5mm, obtains draft powder.The dry dregs of a decoction of 16kg(and straw are added in the woody dregs of a decoction
Stalk mass ratio is 10:5) corn stover (moisture content 14%), use the second pulverizer 4 to be cut to length as the small of 15-25mm
Section, obtains woody particle.The smashed bulk density of the draft dregs of a decoction improves about 70%, the accumulation of the woody dregs of a decoction and corn stover
Density improves about 120%.
Draft powder and woody particle are sent by conveyer belt 5 into mixing machine 6, are uniformly mixed and are obtained mixed material.Transmission
Band 5 acts on through setting gauge during conveying draft powder and woody particle, smashed material is paved in fluffy
State.
The bag filter being connected with the first, second pulverizer, mixing machine crushes, institute in mixed process for collection
Caused by fly upward dust.
Water is delivered to the inlet side mouthful of screw conveyor by feeding lubricating device, 1.5L water is added to mixed material
In.Feeding lubricating device can be peristaltic pump, a termination water container of peristaltic pump, the inlet side of another termination screw conveyor
Mouthful.Mixed material is delivered to biomass granulator 8 by screw conveyor 7, and mixed material is pressed into biomass granulator
The particulate biomass fuel 1 of 60kg.Biomass granulator granulation conditions: compression temperature is 260 DEG C, pressure 32Mpa.Biology
The partial size of matter fuel is about 25mm.
Dust can be added to by the dust that each bag filter is collected by the port of pipeline to screw conveyor
It in mixed material, then pelletizes, material can be made full use of in this way, dust from flying is avoided to influence working environment and post-processing
Process.Whether dust is collected and is added in mixture, very small on the influence of the fuel value of biomass fuel, can almost ignore
Disregard.
Manufacture control biomass fuel 1: different according to the manufacturing method manufacture control biomass fuel 1 of biomass fuel 1
Place is: directly corn stover being added in the Mailuoning production dregs of a decoction (moisture content 30%), is then crushed to partial size jointly
For 1-10mm.
Embodiment 2
Ji river medicine company three is broken the dregs of a decoction that generate in piece production: by 1 mass parts of Chinese ephedra, 1 mass parts of almond, 1 mass parts of Radix Glycyrrhizae
Mixing adds 4 ~ 8 times of amount water of medicinal material total quality, after impregnating 0.5 ~ 3 hour, decocts and extracts 1 ~ 3 time, 1 ~ 3 hour every time, be obtained by filtration
The dregs of a decoction be the three stubborn pieces production dregs of a decoction.
Method prepares biomass fuel 2 in reference implementation example 1, the difference is that: the dregs of a decoction used are moisture content for 85%
Three stubborn pieces produce the dregs of a decoction, be that 85% dregs of a decoction use baking oven to be dried to moisture content as the dry dregs of a decoction of 28%(by moisture content), corn stover
(moisture content 18%) and dry dregs of a decoction mass ratio are 10:10, and the additional amount of lubricant water is in every kilogram of dry dregs of a decoction and stalk mixture
20mL, granulation conditions are as follows: 240 DEG C of compression temperature, pressure 38Mpa.The partial size of biomass fuel is about 30mm.
Manufacture control biomass fuel 2: different according to the manufacturing method manufacture control biomass fuel 2 of biomass fuel 2
Place is: directly by the stubborn piece production dregs of a decoction (moisture content 28%) of addition three in corn stover, being then crushed to partial size jointly
For 1-10mm.
Embodiment 3
The Baihu Tang dregs of a decoction: 50 mass parts of gypsum, 18 mass parts of rhizoma anemarrhenae, 6 mass parts of Radix Glycyrrhizae, 9 mass parts of polished rice are mixed, are added
6 ~ 8 times of amount water of medicinal material total quality, after impregnating 0.5 ~ 3 hour, decoction extraction 1 ~ 3 time, 1 ~ 3 hour every time, the dregs of a decoction being obtained by filtration
As Baihu Tang produces the dregs of a decoction.This Baihu Tang dregs of a decoction and the foregoing description embodiment dregs of a decoction the difference is that, contain among the dregs of a decoction
There is this mineral medicine ingredient of gypsum.Mineral medicine can not almost burn, and not have fuel value, while can cause to damage to machine
It is bad, therefore the gypsum in the dregs of a decoction is removed, to prepare biomass fuel.
Method prepares biomass fuel 3 in reference implementation example 1, the difference is that: the dregs of a decoction used are moisture content for 70%
Baihu Tang produce the dregs of a decoction, be that 70% dregs of a decoction use baking oven to be dried to moisture content as 25% by moisture content, since density variation is larger,
It wherein gypsum component will almost be removed by winnowing machine selection by winnowing at this time, and obtain the dry dregs of a decoction.Corn stover (moisture content 10%) with
Dry dregs of a decoction mass ratio is 10:10, and the additional amount of lubricant water is 20mL, granulation conditions in every kilogram of dry dregs of a decoction and stalk mixture
Are as follows: 240 DEG C of compression temperature, pressure 38Mpa.The partial size of biomass fuel is about 30mm.
Manufacture control biomass fuel 3: different according to the manufacturing method manufacture control biomass fuel 3 of biomass fuel 3
Place is: directly the production dregs of a decoction (moisture content 25%) obtained after artificial removal's gypsum will be being added in corn stover, then
Being crushed to partial size jointly is 1-10mm.
Embodiment 4
Biomass fuel 1, control biomass fuel 1, embodiment 2 prepared by corn stover, the dry dregs of a decoction, embodiment 1 are made
Standby biomass fuel 2 and control biomass fuel 2, biomass fuel 3 and control biomass fuel 3 prepared by embodiment 3 are sent
The fuel value of each substance is examined to Center of Analysis & Test, Henan Prov., concrete outcome is shown in Table 1.
The fuel value contrast table of the biomass fuel of the present invention of table 1 and raw material
As it can be seen from table 1 dregs of a decoction compatibility corn stover ratio (mass ratio), biomass fuel 1,2 and of biomass fuel
The fuel value of biomass fuel 3 improves 20% or more compared to its raw material (i.e. the mixture of corn stover and dry dregs of a decoction quality), obtains
Unexpected technical effect.The original that the fuel value of biomass fuel 1, biomass fuel 2 and biomass fuel 3 significantly improves
Because be the woody dregs of a decoction and corn stover mixture and the draft dregs of a decoction separately crush, excellent fit ratio and treatment process.In biology
In matter granulator, due to the effect of high temperature, the woody dregs of a decoction and stalk may be constructed the skeleton of flammable particle, and the draft dregs of a decoction can be with
Closely fill out the fibre gap in the woody dregs of a decoction.When burning, the lesser draft powder of partial size burns rapidly, discharges heat, and make
More heats are discharged so that the woody dregs of a decoction are more abundant with straw burning for the detonator and combustion adjuvant of the woody dregs of a decoction and stalk, and
Since full combustion significantly improves fuel value, the generation of dense smoke is reduced, combustion product safety and environmental protection obtains good effect
Fruit.
During preparing biomass fuel, if lubricant water is not added in discovery mixed material, then mixed material
Moisture content is too low, causes biomass granule fuel molding effect poor, defect ware is more.It is repeatedly attempted, is found in mixture
Water is added in material can obtain ideal molding effect, and moisture both can increase the lubricity of draft powder and woody particle, and make it
It is easy to flow in machinery, forms；Can be used as essential free radical between biomass granule again, in the dregs of a decoction pectin,
Starch or carbohydrate are mixed to form colloid, play adhesive.
Claims (8)
1. a kind of using the dregs of a decoction as the preparation method of the biomass fuel of raw material, it is characterised in that including the following steps: will be in the dregs of a decoction
The draft dregs of a decoction are crushed to the draft powder that partial size is 0.5 ~ 5mm；It is the small of 10-30mm that the woody dregs of a decoction and stalk, which are cut to length,
Section, obtains woody particle；Draft powder and woody particle are uniformly mixed, are compressed into graininess;The dregs of a decoction are Mailuoning notes
Penetrate liquid, three stubborn pieces, Pudilan oral liquid, cassia twig and poria cocos soft capsule, the dregs of a decoction that generate in Baihu Tang production；Stalk is corn stalk
Stalk, cotton stalk, wheat stalk；The mass ratio of the dregs of a decoction and stalk is 10:1-15.
2. according to claim 1 using the dregs of a decoction as the preparation method of the biomass fuel of raw material, it is characterised in that the dregs of a decoction
Moisture content be 20-35%, the moisture content of the stalk is 10-20%.
3. according to claim 2 using the dregs of a decoction as the preparation method of the biomass fuel of raw material, it is characterised in that the draft
Lubricant is added after powder and the mixing of woody particle, graininess is then made；The lubricant is water, every kilogram of dregs of a decoction and stalk
20 ~ 40ml water is added in mixture.
4. according to claim 3 using the dregs of a decoction as the preparation method of the biomass fuel of raw material, it is characterised in that the biology
The partial size of matter fuel is 5-100mm.
5. according to claim 1 using the dregs of a decoction as the preparation method of the biomass fuel of raw material described in one of -4, it is characterised in that adopt
With winnowing machine by the dregs of a decoction the draft dregs of a decoction and the woody dregs of a decoction separate.
6. according to claim 5 using the dregs of a decoction as the preparation method of the biomass fuel of raw material, it is characterised in that the draft
Powder and woody particle are mixed in mixing machine, are sent in biomass granulator by screw conveyor, particle is made
Shape is equipped with feeding lubricating device at the screw conveyor input end.
7. according to claim 6 using the dregs of a decoction as the preparation method of the biomass fuel of raw material, it is characterised in that the biology
The granulation conditions of matter granulator: 220 DEG C ~ 280 DEG C of compression temperature, compression pressure 25Mpa ~ 40Mpa.
8. feature is in the mixing machine according to claim 7 using the dregs of a decoction as the preparation method of the biomass fuel of raw material
It is connected with bag filter, the dust collected in the bag filter passes through at pipeline to screw conveyor input end.
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| CN106734104A (en) * | 2016-12-30 | 2017-05-31 | 天津横天生物科技有限公司 | A kind of Chinese medicine dreg recycle device |
| CN109280571A (en) * | 2018-12-10 | 2019-01-29 | 怀化正好制药有限公司 | The preparation method and dregs of a decoction biomass fuel of dregs of a decoction biomass fuel |
| CN110064026B (en) * | 2019-03-19 | 2022-07-29 | 安徽拂旦生物科技有限公司 | Utilization method of dendrobe |
| CN110484324A (en) * | 2019-08-29 | 2019-11-22 | 深圳市洁鑫环保科技有限公司 | A kind of afforestation branch leaf offal treatment production micron biomass fuel |
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