CN108410710A - A kind of system and production method preparing seedling-cultivation plate using stalk - Google Patents
A kind of system and production method preparing seedling-cultivation plate using stalk Download PDFInfo
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- CN108410710A CN108410710A CN201810256630.3A CN201810256630A CN108410710A CN 108410710 A CN108410710 A CN 108410710A CN 201810256630 A CN201810256630 A CN 201810256630A CN 108410710 A CN108410710 A CN 108410710A
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/36—Means for collection or storage of gas; Gas holders
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
- C12M27/06—Stirrer or mobile mixing elements with horizontal or inclined stirrer shaft or axis
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/16—Screw conveyor
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/02—Means for pre-treatment of biological substances by mechanical forces; Stirring; Trituration; Comminuting
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
- C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
- C12P5/023—Methane
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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
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Organic Chemistry (AREA)
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- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
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Abstract
The present invention relates to a kind of systems and production method preparing seedling-cultivation plate using stalk, the system includes pulverizer, pretreatment pool, screw conveyer two, dryer, seedling-cultivation plate spice pond and pressure forming machine, and pretreatment pool includes pretreatment batch mixing pond, screw conveyer one and microbiological anaerobic fermentation tank；It pre-processes batch mixing pond pool wall upper and lower part and is equipped with Methane monitoring alarm and level sensing alarm respectively, pretreatment batch mixing is equipped with blender in pond；It is equipped with biogas above microbiological anaerobic fermentation tank and stores air film, biogas stores air film and is equipped with stomata, and biogas stores the air bag for being equipped with storage biogas above air film；Several groups paddle agitator is equipped in microbiological anaerobic fermentation tank, the outlet of screw conveyer two is connected with dryer entrance, and dryer outlet is connected with seedling-cultivation plate spice pond entrance, and the outlet of seedling-cultivation plate spice pond is connected with pressure forming machine.The present invention can largely improve Ecological Environment, really realize that Ecological Environment cleans, is innoxious.
Description
Technical field
The invention belongs to seedling-cultivation plate preparing technical field, more particularly to it is a kind of using stalk prepare seedling-cultivation plate system and
Production method.
Background technology
In recent years, agricultural crop straw becomes the new source of Rural Plane Source Pollution.The annual summer harvest and when the autumn and winter, always has a large amount of
The stalks such as wheat, corn burned in field, produce a large amount of heavy smogs, the bottleneck for not only becoming rural environmental protection is asked
Topic, or even as bringing disaster to the arch-criminal of urban environment.According to the relevent statistics, China is annual to produce more than 700,000,000 as large agricultural country
Ton stalk, " waste " that becomes " use is little " but must dispose.
Seedling-cultivation plate is the indispensable building block of rice transplanter, and major function is to realize the seedling raising process of rice seedlings.
Traditional seedling-cultivation plate is formed by special process formula processing plastic uptake, makes in this method production process using polyvinyl chloride as raw material
Plasticizer and polyvinyl chloride, which decompose the monomer generated, all has certain toxicity, food-safe very unfavorable.
Invention content
The present invention provides to solve technical problem present in known technology
System and production method, the system can largely improve Ecological Environment, really realize the cleaning of Ecological Environment
Change, is innoxious.
The present invention is to solve a technical solution being taken of technical problem present in known technology：
A kind of system preparing seedling-cultivation plate using stalk, including pulverizer, pretreatment pool, screw conveyer two, dryer,
Seedling-cultivation plate spice pond and pressure forming machine, the pretreatment tank include that pretreatment batch mixing pond, screw conveyer one and microorganism are detested
Aerobe fermentation tank；The pulverizer is connected by feeder with pretreatment batch mixing pond；The pool wall upper and lower part in the pretreatment batch mixing pond
It is respectively equipped with Methane monitoring alarm and level sensing alarm, blender, pretreatment batch mixing pond are equipped in pretreatment batch mixing pond
Bottom be equipped with discharge port, the discharge port in pretreatment batch mixing pond is connected with the entrance of screw conveyer one；The microbiological anaerobic
It is equipped with biogas above fermentation tank and stores air film, the biogas storage air film is equipped with stomata, shut-off valve, institute are equipped at the stomata
State the air bag that storage biogas is equipped with above biogas storage air film；The feed inlet of the microbiological anaerobic fermentation tank is stored set on biogas
Below air film, and it is connected with the outlet of screw conveyor one；Several groups paddle is equipped in the microbiological anaerobic fermentation tank to stir
The bottom of device, microbiological anaerobic fermentation tank is equipped with discharge port, discharge port and the screw conveyer two of microbiological anaerobic fermentation tank
Entrance is connected, and the outlet of the screw conveyer two is connected with the entrance of dryer, and the outlet of the dryer passes through conveyer belt
It is connected with the entrance in seedling-cultivation plate spice pond, the outlet in seedling-cultivation plate spice pond is connected with pressure forming machine.
Preferably, the blender slant setting, the motor side of the blender are fixed on the pool wall in pretreatment batch mixing pond
On, the stirring end of the blender is fixed on the supporting rack of pretreatment batch mixing pond bottom of pond.
Preferably, the feed inlet pipeline of the microbiological anaerobic fermentation tank is equipped with spray equipment, the microbiological anaerobic
It is connected with distributing device on the inside of the feed inlet of fermentation tank.
It is further preferred that the distributing device is made of U-shaped feeding groove and tripper, the tripper is threeway or four-way
Tripper.
It is further preferred that the paddle agitator is located at below distributing device.
It is further preferred that the paddle agitator be located at that microbiological anaerobic fermentation tank tank is high 2/3 under.
Preferably, vertical stirrer is equipped in seedling-cultivation plate spice pond.
The present invention is to solve another technical solution for being taken of technical problem present in known technology：
A kind of production method being prepared seedling-cultivation plate using above system, is included the following steps：
1) by stalk after pulverizer crushes, pretreatment batch mixing pond is conveyed into through feeder, in pretreatment batch mixing pond with
The stirring action of a certain amount of agitated machine of water, is transmitted to by bottom Helical conveyor one in microbiological anaerobic fermentation tank；
2) by the effect of the microorganism in microbiological anaerobic fermentation tank of the material in step 1), biogas is generated, biogas is through gas
Hole is stored in air bag；
3) it will be delivered in dryer through screw conveyer two by the material after step 2) fermentation；
4) it will be sent into seedling-cultivation plate spice pond by the communicated band of material after step 3) drying, while admix appropriate gluing
Agent, and nutritional ingredient is added according to nursery demand, it carries out being sufficiently mixed stirring；
5) sufficient material will be stirred, seedling-cultivation plate is made through pressure forming machine effect.
Preferably, by the material of drying machine drying in the step 3), it is 35%-45% to make its water content.
Compared with prior art, the invention has the advantages and positive effects that：
The present invention is raw material using rural organic wastes stalk, fermentation digestion pretreatment is carried out, while generating biogas
The various long fibres in stalk are remained to the greatest extent, are provided safeguard to the toughness and nutritional ingredient of seedling-cultivation plate product, in addition,
Biogas can also provide heat source and electric energy for subsequent drying and pressing process, and energy conservation and environmental protection realizes the comprehensive efficient of stalk
It utilizes；Using stalk, degradable Non-toxic adhesive in the rice seedling raising tray made of straw manufacturing process of the present invention, while according to crop demand
Various nutritional ingredients are added, have both solved the problems, such as difficult and soil texture destruction of fetching earth in traditional seedling-cultivation plate seedling raising process, also
For the nutritional ingredient for providing sufficient in seedling raising process, the seedling-cultivation plate can crush degradation in field increase soil fertilizer after use
Power can continue to recycle；The invention overall procedure realizes that debirs are turned waste into wealth, and is conducive to environmental protection, improves
Ecological Environment, the comprehensive utilization ratio for reducing pollution to greatest extent, improving rural organic wastes.
Description of the drawings
Fig. 1 is the structural schematic diagram of the seedling disc system of the present invention.
In figure：1- pulverizers, 2- feeders, 3- pretreatment batch mixings pond, 4- supporting racks, 5- Methane monitoring alarms, 6- are stirred
Mix machine, 7- level sensing alarms, 8- screw conveyers one, 9- microbiological anaerobic fermentation tanks, 10- biogas storage air film, 11- gas
Hole, 12- shut-off valves, 13- air bags, 14- distributing devices, 15- spray equipments, 16- paddle agitators, 17- screw conveyers two, 18-
Dryer, 19- seedling-cultivation plate spices pond, 20- vertical stirrers, 21- pressure forming machines.
Specific implementation mode
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and coordinate attached drawing
Detailed description are as follows：
Referring to Fig. 1, a kind of system preparing seedling-cultivation plate using stalk, including the transmission of pulverizer 1, pretreatment pool, spiral
Machine 2 17, dryer 18, seedling-cultivation plate spice pond 19 and pressure forming machine 21, pretreatment pool include pretreatment batch mixing pond 3, spiral biography
Send machine 1 and microbiological anaerobic fermentation tank 9；Pulverizer 1 is connected by feeder 2 with pretreatment batch mixing pond 3；Pre-process batch mixing pond
3 pool wall upper and lower part is equipped with Methane monitoring alarm 5 and level sensing alarm 7 respectively, when having detected methane leakage,
The stomata shut-off valve 12 that will turn off 9 upper end of microbiological anaerobic fermentation tank, prevents methane leakage, when liquid level is less than setting height
When will send out alarm；It pre-processes and is equipped with blender 6 in batch mixing pond 3, the bottom in pretreatment batch mixing pond 3 is equipped with discharge port, pretreatment
The discharge port in batch mixing pond 3 is connected with the entrance of screw conveyer 1；9 top of microbiological anaerobic fermentation tank is equipped with biogas and stores gas
Film 10, biogas store air film 10 and are equipped with stomata 11, and shut-off valve 12 is equipped at stomata 11, and 10 top of biogas storage air film, which is equipped with, deposits
Store up the air bag 13 of biogas；The feed inlet of microbiological anaerobic fermentation tank 9 is set to 10 lower section of biogas storage air film, and and screw conveyor
One 8 outlet is connected；The feed inlet pipeline of microbiological anaerobic fermentation tank 9 is equipped with spray equipment 15, spray equipment 15 and water source
The feed inlet inside of connection, microbiological anaerobic fermentation tank 9 is connected with distributing device 14, is located at the microbiological anaerobic of 14 lower section of distributing device
Several groups paddle agitator 16 is equipped with according to filling body size in fermentation tank 9, is distributed with not on the agitating shaft of each paddle agitator
The blade of same length, different angle is fixed in every group according to certain angle between different paddle agitators, is most preferably stirred with reaching
Mix effect；The bottom of microbiological anaerobic fermentation tank 9 is equipped with discharge port, and discharge port and the spiral of microbiological anaerobic fermentation tank 9 transmit
The entrance of machine 2 17 is connected, and the outlet of screw conveyer 2 17 is connected with the entrance of dryer 18, and the outlet of dryer 18 passes through
Conveyer belt is connected with the entrance in seedling-cultivation plate spice pond 19, and the outlet in seedling-cultivation plate spice pond 19 is connected with pressure forming machine 21.
As further preferred embodiment, to keep stirring more uniform, 6 slant setting of blender, the motor of blender 6
End is fixed on the pool wall in pretreatment batch mixing pond 3, and the stirring end of blender 6 is fixed on the supporting rack 4 of pretreatment batch mixing pond bottom of pond
On.
As further preferred embodiment, distributing device 14 is made of U-shaped feeding groove and tripper, tripper be threeway or
Four-way tripper prevents at solid accumulation one, it is difficult to stir evenly.
As further preferred embodiment, paddle agitator 16 be located at 9 tank of microbiological anaerobic fermentation tank it is high 2/3 at
Under.
As further preferred embodiment, vertical stirrer 20 is equipped in seedling-cultivation plate spice pond 19.
A kind of production method being prepared seedling-cultivation plate using above system, is included the following steps：
1) by stalk after the crushing of pulverizer 1, it is conveyed into pretreatment batch mixing pond 3 through feeder 2, in pretreatment batch mixing pond 3
The stirring action of the interior agitated machine 6 with a certain amount of water is transmitted to microbiological anaerobic fermentation by bottom Helical conveyor 1
In tank 9；
2) by the effect of the microorganism in microbiological anaerobic fermentation tank 9 of the material in step 1), biogas is generated, biogas is through gas
Hole is stored in air bag 13；
3) it will be delivered in dryer 18 through screw conveyer 2 17 so that pass through by the material after step 2) fermentation
The material moisture of drying machine drying is 35%-45%；
4) it will be sent into seedling-cultivation plate spice pond 19 by the communicated band of material after step 3) drying, while admix appropriate glue
Glutinous agent, and nutritional ingredient is added according to nursery demand, it carries out being sufficiently mixed stirring；
5) sufficient material will be stirred, seedling-cultivation plate is made through the effect of pressure forming machine 21.
The above is only the preferred embodiments of the present invention, and is not intended to limit the present invention in any form,
Every any simple modification made to the above embodiment according to the technical essence of the invention, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (9)
1. a kind of system preparing seedling-cultivation plate using stalk, which is characterized in that including pulverizer, pretreatment pool, screw conveyer
Two, dryer, seedling-cultivation plate spice pond and pressure forming machine, the pretreatment tank include pretreatment batch mixing pond, screw conveyer one
With microbiological anaerobic fermentation tank；The pulverizer is connected by feeder with pretreatment batch mixing pond；The pretreatment batch mixing pond
Pool wall upper and lower part is equipped with Methane monitoring alarm and level sensing alarm respectively, and pretreatment batch mixing is equipped with blender in pond, in advance
The bottom for handling batch mixing pond is equipped with discharge port, and the discharge port in pretreatment batch mixing pond is connected with the entrance of screw conveyer one；It is described
It is equipped with biogas above microbiological anaerobic fermentation tank and stores air film, the biogas storage air film is equipped with stomata, is set at the stomata
There is shut-off valve, the air bag of storage biogas is equipped with above the biogas storage air film；The feed inlet of the microbiological anaerobic fermentation tank
Below biogas storage air film, and it is connected with the outlet of screw conveyor one；If being equipped in the microbiological anaerobic fermentation tank
Dry group paddle agitator, the bottom of microbiological anaerobic fermentation tank are equipped with discharge port, the discharge port and spiral shell of microbiological anaerobic fermentation tank
The entrance for revolving conveyer two is connected, and the outlet of the screw conveyer two is connected with the entrance of dryer, and the dryer goes out
Mouth is connected by conveyer belt with the entrance in seedling-cultivation plate spice pond, and the outlet in seedling-cultivation plate spice pond is connected with pressure forming machine.
2. the system according to claim 1 for preparing seedling-cultivation plate using stalk, it is characterised in that：The blender inclination is put
It sets, the motor side of the blender is fixed on the pool wall in pretreatment batch mixing pond, and the stirring end of the blender is fixed on pre- place
On the supporting rack for managing batch mixing pond bottom of pond.
3. the system according to claim 1 for preparing seedling-cultivation plate using stalk, it is characterised in that：The microbiological anaerobic hair
It is connected with distributing device on the inside of the feed inlet of fermentation tank, the feed inlet pipeline of the microbiological anaerobic fermentation tank is equipped with spray equipment.
4. the system according to claim 3 for preparing seedling-cultivation plate using stalk, it is characterised in that：The distributing device is by U-shaped
Feeding groove and tripper composition, the tripper are threeway or four-way tripper.
5. the system according to claim 3 for preparing seedling-cultivation plate using stalk, it is characterised in that：The paddle agitator position
Below distributing device,
6. the system according to claim 5 for preparing seedling-cultivation plate using stalk, it is characterised in that：The paddle agitator position
In microbiological anaerobic fermentation tank tank it is high 2/3 under.
7. the system according to claim 1 for preparing seedling-cultivation plate using stalk, it is characterised in that：Seedling-cultivation plate spice pond
It is interior to be equipped with vertical stirrer.
8. a kind of producer preparing seedling-cultivation plate using any one of the claim 1-7 systems for preparing seedling-cultivation plate using stalk
Method, which is characterized in that include the following steps：
1) by stalk after pulverizer crushes, it is conveyed into pretreatment batch mixing pond through feeder, it is in pretreatment batch mixing pond and certain
The stirring action of the agitated machine of water of amount, is transmitted to by bottom Helical conveyor one in microbiological anaerobic fermentation tank；
2) by the effect of the microorganism in microbiological anaerobic fermentation tank of the material in step 1), biogas is generated, biogas is deposited through stomata
It is stored in air bag；
3) it will be delivered in dryer through screw conveyer two by the material after step 2) fermentation；
4) it will be sent into seedling-cultivation plate spice pond by the communicated band of material after step 3) drying, while admix appropriate adhesive,
And nutritional ingredient is added according to nursery demand, it carries out being sufficiently mixed stirring；
5) sufficient material will be stirred, seedling-cultivation plate is made through pressure forming machine effect.
9. the production method according to claim 8 for preparing seedling-cultivation plate using stalk, which is characterized in that in the step 3)
By the material of drying machine drying, it is 35%-45% to make its water content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810256630.3A CN108410710A (en) | 2018-03-27 | 2018-03-27 | A kind of system and production method preparing seedling-cultivation plate using stalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810256630.3A CN108410710A (en) | 2018-03-27 | 2018-03-27 | A kind of system and production method preparing seedling-cultivation plate using stalk |
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| CN108410710A true CN108410710A (en) | 2018-08-17 |
Family
ID=63133439
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|---|---|---|---|
| CN201810256630.3A Pending CN108410710A (en) | 2018-03-27 | 2018-03-27 | A kind of system and production method preparing seedling-cultivation plate using stalk |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109266519A (en) * | 2018-11-30 | 2019-01-25 | 嘉兴学院 | The molding process units of wood fibre Rapid Fermentation and its production technology |
| CN109566164A (en) * | 2019-01-04 | 2019-04-05 | 浙江工业职业技术学院 | A kind of film covering type seedling-cultivation plate paving disk recycling all-in-one machine and its paving disk recovery method |
| CN116769590A (en) * | 2023-07-19 | 2023-09-19 | 西南科技大学 | LBR-anaerobic filter two-phase anaerobic digestion reactor |
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| US20100028555A1 (en) * | 2006-07-11 | 2010-02-04 | Gerhard Brendel | Radiation appliance, method and arrangement for powder coating of timber-derived products |
| CN201581074U (en) * | 2009-08-21 | 2010-09-15 | 董保成 | Integrated two-phase anaerobic fermentation device for straws |
| CN106538283A (en) * | 2016-10-13 | 2017-03-29 | 黑龙江省碧野绿洲农业科技发展有限公司 | The method that straw degradative produces rice seedling nursing disc |
| CN206227141U (en) * | 2016-10-13 | 2017-06-09 | 黑龙江省碧野绿洲农业科技发展有限公司 | Straw degradative produces the complexes of rice seedling nursing disc |
| CN106977970A (en) * | 2017-04-18 | 2017-07-25 | 江苏省农业科学院 | A kind of method for preparing seedling-cultivation plate using modified biogas residue fiber |
| CN107641016A (en) * | 2017-10-19 | 2018-01-30 | 孙贵成 | A kind of quick method for preparing raising rice seedlings substrate |
| CN207109448U (en) * | 2017-08-04 | 2018-03-16 | 吴玉才 | Straw discard flaxen fiber wet method make can the agricultural base material of natural degradation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100028555A1 (en) * | 2006-07-11 | 2010-02-04 | Gerhard Brendel | Radiation appliance, method and arrangement for powder coating of timber-derived products |
| CN201581074U (en) * | 2009-08-21 | 2010-09-15 | 董保成 | Integrated two-phase anaerobic fermentation device for straws |
| CN106538283A (en) * | 2016-10-13 | 2017-03-29 | 黑龙江省碧野绿洲农业科技发展有限公司 | The method that straw degradative produces rice seedling nursing disc |
| CN206227141U (en) * | 2016-10-13 | 2017-06-09 | 黑龙江省碧野绿洲农业科技发展有限公司 | Straw degradative produces the complexes of rice seedling nursing disc |
| CN106977970A (en) * | 2017-04-18 | 2017-07-25 | 江苏省农业科学院 | A kind of method for preparing seedling-cultivation plate using modified biogas residue fiber |
| CN207109448U (en) * | 2017-08-04 | 2018-03-16 | 吴玉才 | Straw discard flaxen fiber wet method make can the agricultural base material of natural degradation device |
| CN107641016A (en) * | 2017-10-19 | 2018-01-30 | 孙贵成 | A kind of quick method for preparing raising rice seedlings substrate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109266519A (en) * | 2018-11-30 | 2019-01-25 | 嘉兴学院 | The molding process units of wood fibre Rapid Fermentation and its production technology |
| CN109566164A (en) * | 2019-01-04 | 2019-04-05 | 浙江工业职业技术学院 | A kind of film covering type seedling-cultivation plate paving disk recycling all-in-one machine and its paving disk recovery method |
| CN116769590A (en) * | 2023-07-19 | 2023-09-19 | 西南科技大学 | LBR-anaerobic filter two-phase anaerobic digestion reactor |
| CN116769590B (en) * | 2023-07-19 | 2024-03-19 | 西南科技大学 | LBR-anaerobic filter two-phase anaerobic digestion reactor |
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