CN1686686A - Bamboo powder processing technology - Google Patents
Bamboo powder processing technology Download PDFInfo
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- CN1686686A CN1686686A CN 200510070872 CN200510070872A CN1686686A CN 1686686 A CN1686686 A CN 1686686A CN 200510070872 CN200510070872 CN 200510070872 CN 200510070872 A CN200510070872 A CN 200510070872A CN 1686686 A CN1686686 A CN 1686686A
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Abstract
A process for preparing bamboo powder from bamboo or its leftover includes such steps as peeling, crushing, steaming, immersing in the solution of edible acetic acid, ammonium dicarbonate and edible sodium pyrosulfite, drying, sterilizing, grinding and sieving.
Description
Technical field
The present invention relates to bamboo deep processing field, particularly bamboo flour producing process.
Background technology
Bamboo more and more comes into one's own as a kind of renewable resource of natural, environmental protection, and the application of bamboo product also more and more widely.Wherein, the bamboo powder that bamboo is processed into not only can be used as the raw materials for production of welding rod, electrical part, also can be used as adsorbent, the reducing agent of metallurgy industry, still makes the raw material of leather dress ornament, environment protecting tableware, even also occupies a tiny space at field of food.At present, bamboo flour producing process is immature, processing and treating method is science, not comprehensive not, causes bamboo powder unstable product quality, and the granularity thickness is inhomogeneous, the color and luster degree is poor, the shelf-life short, easily go mouldy, infested, aridity can not get guaranteeing that value of the product can not get promoting, both waste resource, increased production cost, restricted the extensive use of bamboo powder again.
Summary of the invention
At the problems referred to above, the object of the present invention is to provide a kind of perfect, science, and make final bamboo powder constant product quality, epigranular, color and luster nature, avirulence, long shelf-life, be difficult for the infested bamboo flour producing process that goes mouldy.
For achieving the above object, technical solution of the present invention is:
A kind of bamboo flour producing process is characterized in that: this technology may further comprise the steps:
The clean sheet bamboo piece of surperficial rascal and inner chamber film is removed in A, preparation;
B, boiling infusion: with above-mentioned sheet bamboo piece, the water of putting into steel vessel heats, when water temperature during at 60-70 ℃, add formula solution, continue to be heated to boiling point, and keep this temperature 5-7 branch clock time, take out bamboo piece in the container then, with natural water with on the bamboo piece to adhere to the liquid rinsing clean, drain away the water, this formula solution comprises alimentary acetic acid, the inferior sodium pyrosulfate of ammonium hydrogencarbonate and food-grade, after adding this formula solution in the water in the steel vessel, the ratio of alimentary acetic acid and water is 1: 10000-15000, and the ratio of ammonium hydrogencarbonate and water is 1: 4000-6000, the ratio of inferior sodium pyrosulfate of food-grade and water is 1: 6000-10000;
C, dry sterilization: with the dry sterilization of the above-mentioned sheet bamboo piece that drains away the water;
D, grinding: the sheet bamboo piece after the above-mentioned dry sterilization is ground the well-thought-out plan powder;
E, sieve powder: the bamboo powder after the above-mentioned grinding is screened through sieving machine, obtain the bamboo powder finished product of standard mesh number:
F, carry out quantitative, vacuum-packed to above-mentioned bamboo powder finished product.
Further, in described steps A, former bamboo is removed surperficial rascal and inner chamber film, then by the broken growth 1cm of pulverizer, wide 2cm left and right sides sheet bamboo piece, or select the bamboo waste of no rascal for use, directly by pulverizer fragmentation growth 1cm, wide 2cm left and right sides sheet bamboo piece.
Further, in described step C, adopt belt, aeration type, rotary drier or drying room drying or dryness in the sun.
Further, in described step C, temperature is controlled at about 100-160 ℃ when dry, and dried bamboo piece aridity reaches between the 80-98%.
Further, in described step D, the sheet bamboo piece after the described dry sterilization is sent in the flour mill of adjustable number of programs and ground.
Further, in described step D, the bamboo powder order number that obtains after the grinding is the 80-400 order.
Further, in described step e, described sieving machine is selected for use totally-enclosed, dither sieving machine.
Further, in described step e, described sieving machine can be counted requirement according to different orders, adjusts sieve number.
Described natural water is free of contamination mountain stream water or well water.
Bamboo flour producing process of the present invention, owing in the boiling brew process, comprise alimentary acetic acid in the used solution, the inferior sodium pyrosulfate of ammonium hydrogencarbonate and food-grade, in the boiling brew process, impel former bamboo or bamboo waste softening, the protozoa of bamboo piece inside, worm's ovum and bacterium are killed, and removed the contained pentosan of bamboo piece, pectin and other organic substance, eliminated the condition of bacteria breed, thereby make final bamboo powder constant product quality, long shelf-life, be difficult for going mouldy infested and the maintenance natural colour, technical process is perfect, science, adopt the bamboo powder after sieving machine will grind to screen, also make finished product bamboo powder degree more even; Because quality improves, and makes the range of application of finished product bamboo powder more extensive, can be used as the raw material of construction material, nonwoven, baby's paper nappy and women sanitary articles etc., bamboo processing enterprise has also obtained better economic benefit.
The specific embodiment:
The technological process of bamboo flour producing process of the present invention comprises: processes such as former bamboo or bamboo waste peeling fragmentation, boiling infusion, dry sterilization, grinding, sieve powder, finished product packing specifically may further comprise the steps:
A, raw material peeling fragmentation: former bamboo is removed surperficial rascal and inner chamber film, then by the broken growth 1cm of pulverizer, wide 2cm left and right sides sheet bamboo piece, or select the bamboo waste of no rascal for use, directly by the broken growth 1cm of pulverizer, wide 2cm left and right sides sheet bamboo piece, its Central Plains bamboo peeling must be thoroughly clean, bamboo waste should not contain any impurity, and this pulverizer can be selected blade type bamboo wood pulverizer for use.Because of the growth of former bamboo is subjected to the influence of environmental air, water, soil property, pollution-free for guaranteeing raw material, former bamboo or bamboo waste select to be grown in height above sea level bamboo in the environment more than 1000 meters.
B, boiling infusion: with the above-mentioned sheet bamboo piece that crushes, the water of putting into steel vessel heats, when water temperature during at 60-70 ℃, add formula solution, continue to be heated to boiling point, and keep this temperature 5-7 branch clock time, take out bamboo piece in the container then, with natural water with on the bamboo piece to adhere to the liquid rinsing clean, drain away the water.This formula solution comprises: the inferior sodium pyrosulfate of alimentary acetic acid, ammonium hydrogencarbonate and food-grade, and wherein, alimentary acetic acid be used to the to neutralize acid-base value of former bamboo or bamboo waste makes its pH value keep 6.8-7, impels former bamboo or bamboo waste softening; Ammonium hydrogencarbonate is used to infiltrate bamboo piece inside to be killed protozoa, suppresses worm's ovum and bacterium; The inferior sodium pyrosulfate of food-grade is used to remove the contained pentosan of bamboo piece, pectin and other organic substance, eliminates the condition of bacteria breed, makes product keep natural colour.After adding this formula solution in the water in the steel vessel, the ratio of alimentary acetic acid and water is 1: 10000-15000, the ratio of ammonium hydrogencarbonate and water is 1: 4000-6000, the ratio of inferior sodium pyrosulfate of food-grade and water is 1: 6000-10000, this rinsing water must be free of contamination mountain stream water or well water.
C, dry sterilization: with artificial or mechanical system, the above-mentioned sheet bamboo piece that drains away the water is sent into special drier carry out dry sterilization, temperature is controlled between 100-160 ℃ when dry, and dried bamboo piece aridity is guaranteed at 80-98%; When dry, adopt belt, aeration type, rotary drier or modes such as drying room drying or dryness in the sun all can.
D, grinding: the sheet bamboo piece of above-mentioned aridity more than 80-98% sent in the flour mill of adjustable number of programs and ground, obtain the dry bamboo powder of 80-400 purpose, it is more than 95% that this bamboo powder order is counted compliance rate, and aridity is more than 92%.
E, sieve powder: the bamboo powder after the above-mentioned grinding is screened through sieving machine, obtain the bamboo powder finished product of standard mesh number at last, this sieving machine is selected for use totally-enclosed, dither sieving machine.Count requirement according to different orders, adjust sieve number, obtain the bamboo powder finished product of required order number, bamboo powder order is counted compliance rate and can be reached more than 99%, and aridity reaches more than 94%.
F, finished product packing: the interior vacuum packaging bag of using, external application is bag weaved, carries out quantitative, vacuum-packed to above-mentioned bamboo powder finished product.With manually or with mechanical mode of movement introducing pack or directly be enclosed within the pack of sieving machine discharging opening, under the effect of vacuum machine negative pressure, air in the evacuable bag is implemented the vacuum seal packing then, carry out bag weaved external packing at last in baling press, every bag of weight of finished product is at 20-30kg.
In addition, to no rascal, pure fritter bamboo waste, need not remove the peel, broken process, can directly enter boiling infusion operation.
Claims (9)
1, a kind of bamboo flour producing process is characterized in that: this technology may further comprise the steps:
The clean sheet bamboo piece of surperficial rascal and inner chamber film is removed in A, preparation;
B, boiling infusion: with above-mentioned sheet bamboo piece, the water of putting into steel vessel heats, when water temperature during at 60-70 ℃, add formula solution, continue to be heated to boiling point, and keep this temperature 5-7 branch clock time, take out bamboo piece in the container then, with natural water with on the bamboo piece to adhere to the liquid rinsing clean, drain away the water, this formula solution comprises alimentary acetic acid, the inferior sodium pyrosulfate of ammonium hydrogencarbonate and food-grade, after adding this formula solution in the water in the steel vessel, the ratio of alimentary acetic acid and water is 1: 10000-15000, and the ratio of ammonium hydrogencarbonate and water is 1: 4000-6000, the ratio of inferior sodium pyrosulfate of food-grade and water is 1: 6000-10000;
C, dry sterilization: with the dry sterilization of the above-mentioned sheet bamboo piece that drains away the water;
D, grinding: the sheet bamboo piece after the above-mentioned dry sterilization is ground the well-thought-out plan powder;
E, sieve powder: the bamboo powder after the above-mentioned grinding is screened through sieving machine, obtain the bamboo powder finished product of standard mesh number;
F, carry out quantitative, vacuum-packed to above-mentioned bamboo powder finished product.
2, bamboo flour producing process as claimed in claim 1, it is characterized in that: in described steps A, former bamboo is removed surperficial rascal and inner chamber film, then by the broken growth 1cm of pulverizer, wide 2cm left and right sides sheet bamboo piece, or select the bamboo waste of no rascal for use, directly by the broken growth 1cm of pulverizer, wide 2cm left and right sides sheet bamboo piece.
3, bamboo flour producing process as claimed in claim 1 is characterized in that: in described step C, adopt belt, aeration type, rotary drier or drying room drying or dryness in the sun.
4, bamboo flour producing process as claimed in claim 1 is characterized in that: in described step C, temperature is controlled at about 100-160 ℃ when dry, and dried bamboo piece aridity reaches between the 80-98%.
5, bamboo flour producing process as claimed in claim 1 is characterized in that: in described step D, the sheet bamboo piece after the described dry sterilization is sent in the flour mill of adjustable number of programs and ground.
6, bamboo flour producing process as claimed in claim 5 is characterized in that: in described step D, the bamboo powder order number that obtains after the grinding is the 80-400 order.
7, bamboo flour producing process as claimed in claim 1 is characterized in that: in described step e, and described sieving machine is selected for use totally-enclosed, dither sieving machine.
8, bamboo flour producing process as claimed in claim 7 is characterized in that: in described step e, described sieving machine can be counted requirement according to different orders, adjusts sieve number.
9, bamboo flour producing process as claimed in claim 1 is characterized in that: in described step B, described natural water is free of contamination mountain stream water or well water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100708726A CN1311955C (en) | 2005-05-20 | 2005-05-20 | Bamboo powder processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100708726A CN1311955C (en) | 2005-05-20 | 2005-05-20 | Bamboo powder processing technology |
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| CN1686686A true CN1686686A (en) | 2005-10-26 |
| CN1311955C CN1311955C (en) | 2007-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100708726A Expired - Fee Related CN1311955C (en) | 2005-05-20 | 2005-05-20 | Bamboo powder processing technology |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602882A (en) * | 2008-06-13 | 2009-12-16 | 中国科学院宁波材料技术与工程研究所 | Bamboo powder filled biomass-based resin composite material and preparation method thereof |
| CN102392315A (en) * | 2011-07-22 | 2012-03-28 | 奉化市竹匠日用品制造有限公司 | Nano bamboo brush wires and preparation method thereof |
| CN105053748A (en) * | 2015-08-10 | 2015-11-18 | 熊家宝 | Edible bamboo powder as well as processing method and application thereof |
| CN105799027A (en) * | 2016-04-06 | 2016-07-27 | 东营泰然材料科技股份有限公司 | Novel wood fiber softening agent and preparation method and application method thereof |
| CN105856366A (en) * | 2016-06-01 | 2016-08-17 | 巢湖市兰天大诚门窗幕墙有限公司 | Preparation method of additive for wood-clad aluminum door and window frame |
| CN106671236A (en) * | 2016-12-17 | 2017-05-17 | 福建神采新材料科技有限公司 | Bamboo joint breaking charging machine |
| CN107253248A (en) * | 2017-07-28 | 2017-10-17 | 安徽宏润工艺品有限公司 | A kind of processing method of bamboo powder handicraft sheet material |
| CN108839160A (en) * | 2018-05-29 | 2018-11-20 | 浙江农林大学 | A kind of hydro-thermal process bamboo matter powder moulds the preparation method of closely knit material without rubber moulding |
| CN112589935A (en) * | 2020-11-13 | 2021-04-02 | 四川实创微纳科技有限公司 | Method for producing superfine bamboo powder |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5372809A (en) * | 1976-12-08 | 1978-06-28 | Shiyougo Kuroki | Apparatus for positioning thin board for laminated board making |
| JP2610233B2 (en) * | 1995-03-16 | 1997-05-14 | 秀輝 清水 | Bamboo fiber plywood manufacturing method and plywood |
| JP2002234007A (en) * | 2001-02-10 | 2002-08-20 | Daisho:Kk | Laminated carbonaceous material molded from charcoal material |
| CN1241720C (en) * | 2001-08-17 | 2006-02-15 | 杨三 | Bamboo flour producing process |
| CN100469544C (en) * | 2003-07-17 | 2009-03-18 | 丸大铁工株式会社 | Micronizing method and manufacturing apparatus for fresh bamboo, and bamboo powder and particles produced thereby |
-
2005
- 2005-05-20 CN CNB2005100708726A patent/CN1311955C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602882A (en) * | 2008-06-13 | 2009-12-16 | 中国科学院宁波材料技术与工程研究所 | Bamboo powder filled biomass-based resin composite material and preparation method thereof |
| CN101602882B (en) * | 2008-06-13 | 2012-03-21 | 中国科学院宁波材料技术与工程研究所 | Bamboo powder filled biomass-based resin composite material and preparation method thereof |
| CN102392315A (en) * | 2011-07-22 | 2012-03-28 | 奉化市竹匠日用品制造有限公司 | Nano bamboo brush wires and preparation method thereof |
| CN105053748A (en) * | 2015-08-10 | 2015-11-18 | 熊家宝 | Edible bamboo powder as well as processing method and application thereof |
| CN105799027A (en) * | 2016-04-06 | 2016-07-27 | 东营泰然材料科技股份有限公司 | Novel wood fiber softening agent and preparation method and application method thereof |
| CN105799027B (en) * | 2016-04-06 | 2018-01-30 | 东营泰然材料科技股份有限公司 | A kind of application method of wood fibre softening agent |
| CN105856366A (en) * | 2016-06-01 | 2016-08-17 | 巢湖市兰天大诚门窗幕墙有限公司 | Preparation method of additive for wood-clad aluminum door and window frame |
| CN106671236A (en) * | 2016-12-17 | 2017-05-17 | 福建神采新材料科技有限公司 | Bamboo joint breaking charging machine |
| CN107253248A (en) * | 2017-07-28 | 2017-10-17 | 安徽宏润工艺品有限公司 | A kind of processing method of bamboo powder handicraft sheet material |
| CN108839160A (en) * | 2018-05-29 | 2018-11-20 | 浙江农林大学 | A kind of hydro-thermal process bamboo matter powder moulds the preparation method of closely knit material without rubber moulding |
| CN112589935A (en) * | 2020-11-13 | 2021-04-02 | 四川实创微纳科技有限公司 | Method for producing superfine bamboo powder |
| CN112589935B (en) * | 2020-11-13 | 2022-05-17 | 四川实创微纳科技有限公司 | Method for producing superfine bamboo powder |
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| Publication number | Publication date |
|---|---|
| CN1311955C (en) | 2007-04-25 |
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Granted publication date: 20070425 Termination date: 20120520 |