CN106567608A - Wheat straw plate for enclosing construction site - Google Patents
Wheat straw plate for enclosing construction site Download PDFInfo
- Publication number
- CN106567608A CN106567608A CN201510648734.5A CN201510648734A CN106567608A CN 106567608 A CN106567608 A CN 106567608A CN 201510648734 A CN201510648734 A CN 201510648734A CN 106567608 A CN106567608 A CN 106567608A
- Authority
- CN
- China
- Prior art keywords
- wheat straw
- straw
- enclosing
- cheap
- wheat
- 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
Links
- 239000010902 straw Substances 0.000 title claims abstract description 70
- 241000209140 Triticum Species 0.000 title claims abstract description 44
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 44
- 238000010276 construction Methods 0.000 title abstract description 7
- 239000013538 functional additive Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000011230 binding agent Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 14
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 238000003915 air pollution Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000009966 trimming Methods 0.000 abstract 1
- 238000003911 water pollution Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 241000233866 Fungi Species 0.000 description 4
- 239000003337 fertilizer Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009313 farming Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004137 mechanical activation Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241000221377 Auricularia Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 241001506047 Tremella Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000004176 ammonification Methods 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
-
- 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
- B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a wheat straw plate for enclosing construction site. The wheat straw plate includes wheat straw, an adhesive and a functional additive. The technical characters of the wheat straw plate are that paving, rolling and trimming is performed on the wheat straw sprayed with the adhesive and the functional additive; and the wheat straw is a naturally-dried raw material. The cheap wheat straw material can be used to provide cheap and fine baffle plates for increasing construction sites, and can provide the cheap and fine baffle plates with reducing five production processes; the conventional mode in which the wheat straw is used for paper making, combustion, fodder and straw mulching (the wheat straw will cause serious water pollution, wheat straw combustion will result in serious air pollution, which are forbidden in our county) is broken through. The wheat straw is used for making plates for enclosing the construction sites, waste materials can be reused, secondary waste can be avoided, the consumption of timber is reduced, and good economic benefits and wide social benefits can be achieved.
Description
Technical field
The present invention relates to a kind of building site enclosing plate, is related specifically to a kind of wheat straw board for building site enclosing.
Background technology
Since the eighties in 20th century, grain yield is greatly improved, and straw quantity is also more, in addition for China
The popularization of firewood-saving and coal-saving technology, burns coal and the popularization using liquefied gas, makes have straw more than needed in a large number in rural area.
Straw is made compost outer except packing ring, pasture is used on a small quantity, partly for heap, and major part is all burnt as fuel
.
《The Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution》41st article of second item：Congregated district of population,
Around airport, main line of communication open incineration straw nearby and in the region delimited of the local people's government, fall
Leaf etc. produces the material of smoke contamination, administrative by the environmental conservation of location local people's governments at or above the county level
Authorities order to stop irregularities；It is cases of gross violation, less than 200 yuan can be located and imposed a fine, cause weight
Endanger greatly and lose, undertake administrative and criminal penalty responsibility.
The problem that presently, there are is：In country, repeatedly the smog of visible combustion straw is in slowly ascension.
Prohibit and burn straw, why prohibit and more than, even remain incessant after repeated prohibitionTrace it to its cause and be：It is first
The straw for staying in field have impact on sowing, be unfavorable for crop growth.For peasant, " three summer jobs " are
The season of individual rushed planting, the behavior in any impact farming season all allows people distressed.And existing straw process side
Formula is time-consuming bothersome, not only to put together, also wants bundling, entrucking, transport, and the money that in the end straw is cashed is very
A work of nature is done to construction site is not got at.Next to that have most of peasant to think all so to burn for generations,
The fertility in soil can also be strengthened.3rd be straw recycling it is not smooth.Straw be in the past high-grade fuel,
Fertilizer, feedstuff, and now with rate is low, deficiency in economic performance, it is most economical labour-saving way to burn.
How to solve the problems, such as that straw prohibits burning actuallyObviously, the development of low-carbon economy is trend and certainty,
Crop straw burning is not only an agricultural problem, forbids of course not fundamental policy by regulation order merely.
Treating both the principal and secondary aspects of a disease is wanted, stifled dredging is developed simultaneously.
The current comprehensive utilization of straw is：
1st, Mechanized Straw also field：The method of straw-returning has two kinds：One is to be smashed straw with machinery,
Plough deeply during farming and sternly bury, decomposed straw corruption using the microorganism in soil.Another kind of straw goes back to field
Effective ways be by crushed stalk after, be doped into appropriate Calx and human and animal excreta, allow it to ferment, in semi-oxidized
Go bad in the environment of semi-reduction and rot, further take out and used as fertilizer also field.
2nd, abdomen also field is crossed：It is by technologies such as ensiling, microbial, ammonification, thermal jets by straw to cross abdomen also field
Process, can effectively change the organizational structure of straw, make straw become be easy to domestic animal digestion, mouthfeel it is good
High-quality feed.
3rd, edible fungi is cultivated：After by crushed stalk, with other dispensing scientific matchings edible fungus culturing base is made
Material, can cultivate the edible fungi such as Auricularia, mushroom, Tremella, can efficiently solve Edible Fungi in recent years fast
Hail the exhibition contradiction insufficient with cotton seed hullss.The base material after bacterium is educated Jing after processing, still can raise as domestic animal
Material makees fertilizer also field.
4th, Biogas：Wheat Straw etc. belongs to organic substance, is the good material of Biogas.China
The north, south can utilize, especially southern area, and temperature is high, and the season using biogas is long.Produce
The method that biogas can adopt anaerobic fermentation.The method is to organically combine in planting industry, aquaculture and methane-generating pit
Get up, the biogas produced using straw is cooked and illuminated, biogas residue feeds pigs, pig manure and biogas slurry are used as fertilizer
Material also field.This kind of mode is the eucyclic good model of the ecological agriculture, and it has adapted to modern countryside and has sent out
The demand of exhibition, is welcomed warmly by mass peasants.
5th, as the raw material of industry：Agricultural crop straw can be used as the raw material of papermaking, be also used as compacting fine
Dimension timber, can overcome the disadvantages that the deficiency of timber resources, reduce the cutting capacity of art material, improve afforestation rate, make
Ecological environment is to benign development.
The content of the invention
The purpose of the present invention is to propose to a kind of wheat straw board for building site enclosing, by formula comprehensive utilization of rising in value
Solve the problems, such as the burning of straw.
Urban architecture building site periphery is covered, shelter.A kind of beautification is played, neatly, unified effect.
Now in basic urban construction, all can be used for.The height of enclosing typically more than 2 meters, common are
2 meters, 4 meters, 6 meters and 8 meters, or higher 12 meters etc., enclosing surface and put up the effect of the project
Figure and publicity picture etc..Or for Public Welfare advertisement.
Because the use of many building site enclosings is all provisional, thus seemed using conventional building site enclosing
Excessively waste one's talent on a petty job or excessively waste.In other words, use cost is too high.The present invention release for this it is a kind of and
Many different wheat straw boards, use cost minimum is made every effort in the case where use quality is guaranteed.
Conventional wheat straw board is using a kind of the artificial of function admirable made by agricultural production residue-wheat straw
Composite board.Wheat straw board is between medium density fibre board (MDF) and wooden flake board in aspect of performance, and it is one
Homogeneous sheet material as medium-density plate, and the surface with unusual light are planted, its production cost is than plane
Card is also low, it intensity, dimensional stability, machining property, screw and nail holding ability,
(aspect such as light 20%) all surpasses wooden flake board for water resistance, veneer performance and density.It is formaldehydeless to release
Put, thus it is free from environmental pollution.It and is used annual all renewable not against the wood raw material of worsening shortages
Cheap and inexhaustible wheat straw be raw material, solid and can meet build with furniture industry it is growing to it
Demand.Technical requirements：The formaldehydeless release of wheat straw board, water resistance are good, profile density is uniform and tool
The characteristics of having cycling processability good, in addition its conventional mechanical property is also very excellent.Wheat straw board and particieboard
Performance comparison checks the quiet Qu Qiang of project particieboard wheat straw board density (g/cm3) 0.60 moisture content (%) 6.0
Thick expansion rate (%) 3.3 is vertical for the water suction of degree (Mpa) 15 30.0 internal bond strength (Mpa) 0.30 0.60
The ≈ 0 of 1,000 1400 free formaldehyde release (mg/100g) of plate face nail-holding ability (N) 30.
The present invention is to provide such a wheat straw board, including wheat straw, binding agent and functional additive,
Its technical characteristic is：Directly the wheat straw for being sprayed with binding agent and functional additive is mated formation, rolled
With the shaping of saw side.The wheat straw is natural drying raw material.
If it is desired, wheat straw plate surface can also carry out application and veneer to improve the surface quality of sheet material and examine
U.S.'s value, so as to further improve value-added content of product.
It is cheap that the present invention not only can provide thing by cheap wheat straw material for growing construction site
Beautiful enclosing, but also enclosing for the honest and clean matter U.S. of thing can be provided by reducing the mode of simplifying of students from five types of universities' product operation
Gear.Breach wheat straw to be mainly used in the traditional mode in papermaking, burning, feedstuff and Fructus Citri tangerinae bar also field (wheat straw is made
Paper meeting severe contamination water quality, burns wheat straw and meeting severe contamination air, and this is that country prohibites),
First wheat straw is applied to into the extensive building site enclosing of demand, be both capable of achieving twice laid, can be prevented again secondary
Waste, moreover it is possible to the use of timber is reduced, with fabulous economic benefit and extensive social benefit.
Embodiment
A kind of wheat straw board for building site enclosing, including wheat straw, binding agent and functional additive, its skill
Art is characterized in that：Directly the wheat straw for being sprayed with traditional binders and functional additive is mated formation, rolled
With the shaping of saw side.The wheat straw is natural drying raw material.
Present embodiment can be that wheat straw material (removes soil etc. in the conventional production process flow process of wheat straw board
Impurity) → carry out mechanical activation comminution → screening → drying → stir → mat formation → roll → saw side → inspection → into
Deduct in product sheet material wheat straw material impurity such as (remove) soil → carry out mechanical activation comminution → screening → drying →
The five big operations such as stirring.
Claims (1)
1. a kind of wheat straw board for building site enclosing, including wheat straw, binding agent and functional additive, its skill
Art is characterized in that：Directly the wheat straw for being sprayed with binding agent and functional additive is mated formation, rolled and sawed
Side shapes.The wheat straw is natural drying raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510648734.5A CN106567608A (en) | 2015-10-09 | 2015-10-09 | Wheat straw plate for enclosing construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510648734.5A CN106567608A (en) | 2015-10-09 | 2015-10-09 | Wheat straw plate for enclosing construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106567608A true CN106567608A (en) | 2017-04-19 |
Family
ID=58506373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510648734.5A Pending CN106567608A (en) | 2015-10-09 | 2015-10-09 | Wheat straw plate for enclosing construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106567608A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103594A (en) * | 1987-05-14 | 1987-11-25 | 吉林省四平市水泥厂 | A kind of method with producing corn-stalk plate |
| JPH09225908A (en) * | 1995-05-31 | 1997-09-02 | Masonite Corp | Manufacture of fiber from straw and board product manufacturing by the fiber |
| US6143220A (en) * | 1997-01-30 | 2000-11-07 | Sullivan; Barry J. | Apparatus and method for making compressed agricultural fiber structural board |
| CN101058207A (en) * | 2007-05-24 | 2007-10-24 | 石家庄铁道学院 | Maize stalk and/or wheat stalk composite board and its manufacturing method |
| CN101314235A (en) * | 2008-06-16 | 2008-12-03 | 北华大学 | Water-based polymer-isocyanate straw wood-based panel and preparation method thereof |
| CN102514075A (en) * | 2011-12-28 | 2012-06-27 | 昆明理工大学 | Garlic straw plate and preparation method thereof |
| CN203361761U (en) * | 2013-07-02 | 2013-12-25 | 刘培仁 | Straw fiber surrounding barrier for green belt |
| CN103770188A (en) * | 2012-10-22 | 2014-05-07 | 长沙创远环保科技有限公司 | Straw composite board and production method |
| CN104802276A (en) * | 2015-04-09 | 2015-07-29 | 长春瑛隆材料科技有限公司 | Preparation method of plant straw plate |
-
2015
- 2015-10-09 CN CN201510648734.5A patent/CN106567608A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103594A (en) * | 1987-05-14 | 1987-11-25 | 吉林省四平市水泥厂 | A kind of method with producing corn-stalk plate |
| JPH09225908A (en) * | 1995-05-31 | 1997-09-02 | Masonite Corp | Manufacture of fiber from straw and board product manufacturing by the fiber |
| US6143220A (en) * | 1997-01-30 | 2000-11-07 | Sullivan; Barry J. | Apparatus and method for making compressed agricultural fiber structural board |
| CN101058207A (en) * | 2007-05-24 | 2007-10-24 | 石家庄铁道学院 | Maize stalk and/or wheat stalk composite board and its manufacturing method |
| CN101314235A (en) * | 2008-06-16 | 2008-12-03 | 北华大学 | Water-based polymer-isocyanate straw wood-based panel and preparation method thereof |
| CN102514075A (en) * | 2011-12-28 | 2012-06-27 | 昆明理工大学 | Garlic straw plate and preparation method thereof |
| CN103770188A (en) * | 2012-10-22 | 2014-05-07 | 长沙创远环保科技有限公司 | Straw composite board and production method |
| CN203361761U (en) * | 2013-07-02 | 2013-12-25 | 刘培仁 | Straw fiber surrounding barrier for green belt |
| CN104802276A (en) * | 2015-04-09 | 2015-07-29 | 长春瑛隆材料科技有限公司 | Preparation method of plant straw plate |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170419 |