CN103755221B - A kind of insulation material bamboo paper mill sludge, floating bead composite plate preparation method - Google Patents
A kind of insulation material bamboo paper mill sludge, floating bead composite plate preparation method Download PDFInfo
- Publication number
- CN103755221B CN103755221B CN201310658080.5A CN201310658080A CN103755221B CN 103755221 B CN103755221 B CN 103755221B CN 201310658080 A CN201310658080 A CN 201310658080A CN 103755221 B CN103755221 B CN 103755221B
- Authority
- CN
- China
- Prior art keywords
- paper mill
- mill sludge
- floating bead
- bamboo paper
- hot pressing
- 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.)
- Active
Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 25
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 25
- 241001330002 Bambuseae Species 0.000 title claims abstract description 25
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 25
- 239000011425 bamboo Substances 0.000 title claims abstract description 25
- 239000010802 sludge Substances 0.000 title claims abstract description 21
- 239000011324 bead Substances 0.000 title claims abstract description 20
- 238000007667 floating Methods 0.000 title claims abstract description 20
- 239000012774 insulation material Substances 0.000 title claims abstract description 11
- 239000002131 composite material Substances 0.000 title claims abstract description 9
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 7
- 229920001807 Urea-formaldehyde Polymers 0.000 claims abstract description 4
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims abstract description 4
- 235000019270 ammonium chloride Nutrition 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 229920005989 resin Polymers 0.000 claims abstract description 4
- 239000011347 resin Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims abstract description 4
- 238000003892 spreading Methods 0.000 claims abstract description 4
- 238000007731 hot pressing Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 239000003245 coal Substances 0.000 description 4
- 239000010881 fly ash Substances 0.000 description 3
- 238000004537 pulping Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 241000544043 Blyxa aubertii Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The preparation method that the invention discloses a kind of insulation material bamboo paper mill sludge, floating bead composite plate, specifically comprise the following steps that a, utilize pulverizer bamboo paper mill sludge to be graded process, choosing the bamboo paper mill sludge of 20-40 order, drying material to moisture content subsequently is about 8-10%, and sealing saves backup；B, floating bead is sieved, remove bulky grain and impurity, select 60-80 order, dry to seal and preserve；C, according to mud-floating bead 8:2 ratio will both uniform mixing applications, glue kind is urea-formaldehyde resin adhesive, and solid content resin added is 15%, Ph is 7.7, and viscosity is 50cp, and plank thickness is 14mm, the addition of firming agent ammonium chloride is 1%, and after completing, uniform spreading is loaded on heating platen；The present invention can be effectively improved bamboo paper mill sludge, floating bead added value.
Description
Technical field
The present invention relates on a laboratory scale, a kind of insulation material bamboo paper mill sludge, floating bead composite plate preparation method, belong to functionally wood-based composite field.
Background technology
China is one of the abundantest country of world's bamboo resource, has bamboo plant about 43 genus more than 700 to plant, whole nation bamboo grove and mao bamboo woods area about ten thousand hm2 more than 720, and resource is very abundant, have the title of " bamboo kingdom ".Adopt the advantages such as bamboo wood pulping and paper-making has abundance, easy pulping, with low cost, one-tenth paper surface is smooth, be also alleviate the papermaking industry effective way to wood raw material demand pressure simultaneously.But, the development of bamboo pulp industry is the also pollution problem to environment band equally inevitably.The mud of pulping wastewater treatment is a kind of biosolids garbage, and this garbage content of organic matter is higher, different from municipal sludge and other industrial sludges.According to China's technology status, the waste water energy qualified discharge after the process of current paper industry, but the mud of wastewater treatment can produce secondary pollution, no matter is landfill or stacking, will take a large amount of soil, and the soil of contaminated destruction is difficult to recycling.Therefore, how Appropriate application and harmlessness disposing paper mill sludge have become urgent problem.
All the time mostly using coal as fuel used to generate electricity in Energy Mix, therefore, effective utilization of the cenosphere in the waste powder coal ash, particularly flyash of power plant emission, it is increasingly subject to the attention of domestic and international many countries.Many industrially developed country are made full use of flyash as resource.China is one of coal producer the biggest in the world, and current coal provides the power generation energy resource of 76%, and whole nation power plant fire coal every year is about 3.6 hundred million t, and ash discharge amount is about 100,000,000 t, and quantity is big very surprising.If not made full use of, not only restricting the development of power industry, but also serious environmental pollution can be caused.Since the seventies finds floating bead in flyash, owing to it has the characteristic such as light weight, heat insulation, wear-resisting, acidproof, alkaline-resisting, high temperature resistant, stable chemical nature, therefore having can be made into various special flame-proof thermal insulation material, application prospect is very wide.
Summary of the invention
The preparation method that it is an object of the invention to provide a kind of insulation material bamboo paper mill sludge, floating bead composite plate, it is possible to be effectively improved bamboo paper mill sludge, floating bead added value, hence it is evident that improve the serviceability of insulation material.
For realizing object above, the present invention adopts the following technical scheme that
A kind of insulation material bamboo paper mill sludge, floating bead composite plate preparation method, specifically comprise the following steps that
A, utilizing pulverizer bamboo paper mill sludge to be graded process, choose the bamboo paper mill sludge of 20-40 order, drying material to moisture content subsequently is about 8-10%, and sealing saves backup；
B, floating bead is sieved, remove bulky grain and impurity, select 60-80 order, dry to seal and preserve；
C, according to mud-floating bead 8:2 ratio will both uniform mixing applications, glue kind is urea-formaldehyde resin adhesive, and solid content resin added is 15%, Ph is 7.7, and viscosity is 50cp, and plank thickness is 14mm, the addition of firming agent ammonium chloride is 1%, and after completing, uniform spreading is loaded on heating platen；
D, hot pressing
Hot pressing temperature is 110 DEG C, and hot pressing time is 12min, accelerates the solidification of adhesive, material is hot pressed into plate；
E, end of a period process
After hot pressing completes, pressurize 15min, slow release after natural cooling.
The present invention can be effectively improved bamboo paper mill sludge, floating bead added value, hence it is evident that improves the serviceability of insulation material.
Detailed description of the invention
A kind of insulation material bamboo paper mill sludge, floating bead composite plate preparation method, specifically comprise the following steps that
A, utilizing pulverizer bamboo paper mill sludge to be graded process, choose the bamboo paper mill sludge of 20-40 order, drying material to moisture content subsequently is about 8-10%, and sealing saves backup；
B, floating bead is sieved, remove bulky grain and impurity, select 60-80 order, dry to seal and preserve；
C, according to mud-floating bead 8:2 ratio will both uniform mixing applications, glue kind is urea-formaldehyde resin adhesive, and solid content resin added is 15%, Ph is 7.7, and viscosity is 50cp, and plank thickness is 14mm, the addition of firming agent ammonium chloride is 1%, and after completing, uniform spreading is loaded on heating platen；
D, hot pressing
Hot pressing temperature is 110 DEG C, and hot pressing time is 12min, accelerates the solidification of adhesive, material is hot pressed into plate；
E, end of a period process
After hot pressing completes, pressurize 15min, slow release after natural cooling.
Claims (1)
1. the preparation method of an insulation material bamboo paper mill sludge, floating bead composite plate, it is characterised in that specifically comprise the following steps that
A, utilizing pulverizer bamboo paper mill sludge to be graded process, choose the bamboo paper mill sludge of 20-40 order, drying material to moisture content subsequently is 8-10%, and sealing saves backup；
B, floating bead is sieved, remove bulky grain and impurity, select 60-80 order, dry to seal and preserve；
C, according to mud-floating bead 8:2 ratio will both uniform mixing applications, glue kind is urea-formaldehyde resin adhesive, and solid content resin added is 15%, pH is 7.7, and viscosity is 50cp, and plank thickness is 14mm, the addition of firming agent ammonium chloride is 1%, and after completing, uniform spreading is loaded on heating platen；
D, hot pressing
Hot pressing temperature is 110 DEG C, and hot pressing time is 12min, accelerates the solidification of adhesive, material is hot pressed into plate；
E, end of a period process
After hot pressing completes, pressurize 15min, slow release after natural cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310658080.5A CN103755221B (en) | 2013-12-09 | 2013-12-09 | A kind of insulation material bamboo paper mill sludge, floating bead composite plate preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310658080.5A CN103755221B (en) | 2013-12-09 | 2013-12-09 | A kind of insulation material bamboo paper mill sludge, floating bead composite plate preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103755221A CN103755221A (en) | 2014-04-30 |
| CN103755221B true CN103755221B (en) | 2016-06-29 |
Family
ID=50522586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310658080.5A Active CN103755221B (en) | 2013-12-09 | 2013-12-09 | A kind of insulation material bamboo paper mill sludge, floating bead composite plate preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103755221B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101328040B (en) * | 2008-06-30 | 2012-05-02 | 中国林业科学研究院木材工业研究所 | Artificial board manufactured from papermaking sludge, manufacturing method and deodorization method thereof |
-
2013
- 2013-12-09 CN CN201310658080.5A patent/CN103755221B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101328040B (en) * | 2008-06-30 | 2012-05-02 | 中国林业科学研究院木材工业研究所 | Artificial board manufactured from papermaking sludge, manufacturing method and deodorization method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 漂珠复合保温材料的研制;郭丽梅;《新型建筑材料》;20051231(第10期);21-23页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103755221A (en) | 2014-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104673424A (en) | Method for preparing novel energy material | |
| CN103602294B (en) | A kind of process hides scrap leather that utilizes considers the method prepared and have the sizing agent of aldehydes removal effect to be worth doing | |
| CN100368630C (en) | Medium density board produced with paper-making sludge and producing method thereof | |
| Cui et al. | Research on utilizing recycled plastic to make environment-friendly plywood | |
| CN106122969A (en) | One way of life rubbish thermal source combined drying technique | |
| CN105080482A (en) | Production method for biomass charcoal adsorbents | |
| CN102351466A (en) | Waterproof fireproof zero-carbon ecological sheet material manufactured from waste electric circuit board powder | |
| CN102755983A (en) | Comprehensive treatment system and method for household wastes | |
| CN103755221B (en) | A kind of insulation material bamboo paper mill sludge, floating bead composite plate preparation method | |
| CN105314807A (en) | Sludge disposal and utilization method based on cyclone drying and coupling pyrolysis technology | |
| CN104830395A (en) | Preparation method of sludge biomass energy fuel | |
| Bhoumick et al. | Conversion of waste plastic into solid briquette in combination with biomass: Bangladesh perspective | |
| KR100979707B1 (en) | Manufacturing process of solid fuel using waste complexly and solid fuel | |
| KR101942007B1 (en) | Apparatus for drying sewage sludge pellet | |
| CN101003758A (en) | Artificial coal, and preparation method | |
| JP2012219239A (en) | Manufacturing technique of solid fuel by which stabilization of initial fire power, stabilization of burning characteristic and stabilization of property during manufacture or during storage are enabled by impregnation coating of outer periphery of conventional solid fuel with waste plastic | |
| CN107446646A (en) | A kind of preparation method of new energy materialses | |
| CN106393386B (en) | Bamboo, paper-making solid waste artificial board containing fiber and plastic and manufacturing process thereof | |
| CN102649618A (en) | Method for treating sewage sludge by wood chips | |
| CN104908142A (en) | Preparing method for environment-friendly reinforced waste fabric fiberboard | |
| CN103204617A (en) | Sludge dewatering treatment process | |
| CN106313258A (en) | Technique for manufacturing boards from corn cob residues | |
| CN105153939A (en) | Method for comprehensive utilization of eucalyptus bark | |
| CN103521505A (en) | Method for production of plate from light garbage | |
| CN109504485A (en) | Utilize the solid fuel and its preparation method and application of sewage plant sludge preparation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |