CN109571701A - A kind of stalk recycling processing method - Google Patents
A kind of stalk recycling processing method Download PDFInfo
- Publication number
- CN109571701A CN109571701A CN201811382677.0A CN201811382677A CN109571701A CN 109571701 A CN109571701 A CN 109571701A CN 201811382677 A CN201811382677 A CN 201811382677A CN 109571701 A CN109571701 A CN 109571701A
- Authority
- CN
- China
- Prior art keywords
- stalk
- forming
- processing method
- hot
- slab
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/10—Moulding of mats
- B27N3/12—Moulding of mats from fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The present invention relates to agricultural technology fields, provide a kind of stalk recycling processing method, comprising: step 1, coarse crushing；Step 2, dry；Step 3, finely divided: the crushing straw after drying to be carried out by pulverizer finely divided, and send dust pelletizing system to enter feed bin storage by wind, obtain stalk fibre；Step 4, stalk fibre, adhesive, additive and fire retardant mixing granulation: are uniformly mixed to form mixture；The mixture is dried, the particle that moisture content is 3%~8% is obtained；Step 5, mat formation cold pressing treatment: particle is mated formation on forming belt, form slab woollen；Cold pressing treatment is carried out to the slab woollen, obtains blank plate；Step 6, hot-forming: hot-forming, obtained hot-forming slab is carried out to blank plate；Cutting edge, sanding processing are carried out to the hot-forming slab, particieboard is made.The present invention can be recycled stalk, reduce the wasting of resources.
Description
Technical field
The present invention relates to agricultural technology fields more particularly to a kind of stalk to recycle processing method.
Background technique
Stalk is the general name of mature crops cauline leaf fringe portion point, is a kind of with multiduty reproducible living resources.
Discarding crop material due to rural area generally uses burning disposal or harvesting stacking processing, when stacking to take up a large area, it is difficult to it stores,
It is easy to bring security risk when dry weather；A kind of huge pollution can be caused when burning to air, has been prohibited.
Stalk is never effective to be recycled, and a large amount of wasting of resources is caused.Stalk is effectively treated, utilizes,
An always problem of agriculture field.
Summary of the invention
Present invention mainly solves above-mentioned technical problem, propose that a kind of stalk recycles processing method, to carry out to stalk
It recycles, reduces the waste of resource.
The present invention provides a kind of stalks to recycle processing method, comprising the following steps:
Step 1, coarse crushing: being shredded stalk by hay cutter, obtain crushing straw, is then put into crushing straw and is fermented
Pond carries out fermentation process；
Step 2, dry: the crushing straw after fermentation is dried；
Step 3, finely divided: the crushing straw after drying to be carried out by pulverizer finely divided, and send dust pelletizing system by wind
It is stored into feed bin, obtains stalk fibre；
Step 4, stalk fibre, adhesive, additive and fire retardant mixing granulation: are uniformly mixed to form mixture；It will
The mixture is dried, and obtains the particle that moisture content is 3%~8%；
Step 5, mat formation cold pressing treatment: particle is mated formation on forming belt, form slab woollen；To the slab woollen into
Row cold pressing treatment obtains blank plate；
Step 6, hot-forming: hot-forming, obtained hot-forming slab is carried out to blank plate；To the thermal pressing moulded board
Base carries out cutting edge, sanding processing, and particieboard is made.
Further, the length of the crushing straw is 30~200mm.
Further, the granularity of stalk fibre is 50~150 mesh；
Further, it is dried using dryer.
Further, the fire retardant is nitrogen phosphorus series compound or borate family compound.
Further, the mass ratio of particieboard and fire retardant is 1:2.0-3.0.
Further, the adhesive is urea-formaldehyde resin adhesive or phenolic resin glue.
A kind of stalk provided by the invention recycles processing method, effective solution stalk preservation, processing problem,
Influence of the stalk to environment is alleviated simultaneously；Stalk is recycled, the waste of resource is reduced.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
The present invention is described in further detail in conjunction with the embodiments.It is understood that specific embodiment described herein is only
It is used to explain the present invention, rather than limitation of the invention.
The present invention provides a kind of stalks to recycle processing method, comprising the following steps:
Step 1, coarse crushing: being shredded stalk by hay cutter, obtain crushing straw, is then put into crushing straw and is fermented
Pond carries out fermentation process；
Step 2, dry: the crushing straw after fermentation is dried；
Step 3, finely divided: the crushing straw after drying to be carried out by pulverizer finely divided, and send dust pelletizing system by wind
It is stored into feed bin, obtains stalk fibre；
Step 4, stalk fibre, adhesive, additive and fire retardant mixing granulation: are uniformly mixed to form mixture；It will
The mixture is dried, and obtains the particle that moisture content is 3%~8%；
Step 5, mat formation cold pressing treatment: particle is mated formation on forming belt, form slab woollen；To the slab woollen into
Row cold pressing treatment obtains blank plate；
Step 6, hot-forming: hot-forming, obtained hot-forming slab is carried out to blank plate；To the thermal pressing moulded board
Base carries out cutting edge, sanding processing, and particieboard is made.
Further, the length of the crushing straw is 30~200mm.
Further, the granularity of stalk fibre is 50~150 mesh；
Further, it is dried using dryer.
Further, the fire retardant is nitrogen phosphorus series compound or borate family compound.
Further, the mass ratio of particieboard and fire retardant is 1:2.0-3.0.
Further, the adhesive is urea-formaldehyde resin adhesive or phenolic resin glue.
A kind of stalk provided by the invention recycles processing method, effective solution stalk preservation, processing problem,
Influence of the stalk to environment is alleviated simultaneously；Stalk is recycled, the waste of resource is reduced.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that: its is right
Technical solution documented by foregoing embodiments is modified, or is equally replaced to some or all of the technical features
It changes, the range for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (7)
1. a kind of stalk recycles processing method, which comprises the following steps:
Step 1, coarse crushing: being shredded stalk by hay cutter, obtain crushing straw, then by crushing straw put into fermentation vat into
Row fermentation process；
Step 2, dry: the crushing straw after fermentation is dried；
Step 3, finely divided: the crushing straw after drying to be carried out by pulverizer finely divided, and send dust pelletizing system to enter by wind
Feed bin storage, obtains stalk fibre；
Step 4, stalk fibre, adhesive, additive and fire retardant mixing granulation: are uniformly mixed to form mixture；It will be described
Mixture is dried, and obtains the particle that moisture content is 3%~8%；
Step 5, mat formation cold pressing treatment: particle is mated formation on forming belt, form slab woollen；The slab woollen is carried out cold
Pressure processing, obtains blank plate；
Step 6, hot-forming: hot-forming, obtained hot-forming slab is carried out to blank plate；To the hot-forming slab into
Row cutting edge, sanding processing, are made particieboard.
2. stalk according to claim 1 recycles processing method, which is characterized in that the length of the crushing straw is 30
~200mm.
3. stalk according to claim 1 recycles processing method, which is characterized in that the granularity of stalk fibre is 50~
150 mesh.
4. stalk according to claim 1 recycles processing method, which is characterized in that be dried using dryer.
5. stalk according to claim 1 recycles processing method, which is characterized in that the fire retardant is nitrogen phosphorus system
Close object or borate family compound.
6. stalk according to claim 1 recycles processing method, which is characterized in that the quality of particieboard and fire retardant
Than for 1:2.0-3.0.
7. stalk according to claim 1 recycles processing method, which is characterized in that the adhesive is Lauxite
Glue or phenolic resin glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811382677.0A CN109571701A (en) | 2018-11-20 | 2018-11-20 | A kind of stalk recycling processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811382677.0A CN109571701A (en) | 2018-11-20 | 2018-11-20 | A kind of stalk recycling processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109571701A true CN109571701A (en) | 2019-04-05 |
Family
ID=65922877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811382677.0A Withdrawn CN109571701A (en) | 2018-11-20 | 2018-11-20 | A kind of stalk recycling processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109571701A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303569A (en) * | 2019-07-15 | 2019-10-08 | 天津海源汇科技有限公司 | A kind of density board plant fiber adhesive application technique |
| CN113601658A (en) * | 2021-09-02 | 2021-11-05 | 西北农林科技大学 | Adhesive-free formaldehyde-free green eucommia composite board and preparation method thereof |
-
2018
- 2018-11-20 CN CN201811382677.0A patent/CN109571701A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303569A (en) * | 2019-07-15 | 2019-10-08 | 天津海源汇科技有限公司 | A kind of density board plant fiber adhesive application technique |
| CN113601658A (en) * | 2021-09-02 | 2021-11-05 | 西北农林科技大学 | Adhesive-free formaldehyde-free green eucommia composite board and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190405 |