CN1407174A - Nanometer regenerated mud paper - Google Patents
Nanometer regenerated mud paper Download PDFInfo
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- CN1407174A CN1407174A CN 01126525 CN01126525A CN1407174A CN 1407174 A CN1407174 A CN 1407174A CN 01126525 CN01126525 CN 01126525 CN 01126525 A CN01126525 A CN 01126525A CN 1407174 A CN1407174 A CN 1407174A
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- paper
- mud
- nanometer
- squeezing
- papermaking
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Abstract
A regenerated nano sludge paper is made up of the sludge generated by making paper (20-80 wt.%), paper pulp (20-60), nano material (2-20) and chemical assistant (1-5) through squeezing, washing and filtering said sludge, mixing it with others, squeezing by net and baking.
Description
One, affiliated field
The present invention relates to a kind of applying nano technology and utilize the nanometer regenerated mud paper of paper making waste.
Two, background technology
The mud of waste water of paper mill after locating dirt, fiber content is also very high, but general paper mill all abandons this mud as refuse, so stacking, mud needs the place, but also easily pollute environment, and also there is the minute quantity paper mill to utilize this mud to make the mud cardboard, only be used for the mill blank of low-grade leather and fur products, price is low, slack market.So the development and use of mud cardboard have at present become both pollution abatements of papermaking enterprise, produce the key subjects of economic benefit again.
Current, this new and high technology of nanometer technology begins to apply, and is mainly used in the application in industries such as plastics, synthetic fiber, magnetic material, coating and printing and dyeing, catalyst, pottery and battery.Nano material has performances such as physics than traditional material excellence, chemistry, machinery, biology, and the not available distinctive performance of many traditional materials arranged, so, nano material is applied in the traditional material, be used for improving effectively the performance and the class of numerous traditional material products, make traditional product obtain updating.And nano material is applied to paper industry, still in the experimental study stage.Simultaneously, utilize nanometer technology, being applied to regenerated mud papermaking also is the target that present papermaking enterprise is explored.
Three, summary of the invention
The objective of the invention is at above-mentioned situation, a kind of applying nano technology is provided, with the nanometer regenerated mud paper of papermaking wastewater mud development and use.
The present invention is a nanometer regenerated mud paper, and its weight proportion of per hundred parts is: papermaking wastewater mud 20-80, paper pulp 20-60, nano material 2-20, chemical assistant 1-5.Manufacture craft flow process of the present invention is: mud → mud squeezing → cleaning (filtration) go into pond → add nanometer material → blending paper pulp and other additive → stirrings mixed → online → squeezing → oven dry → paper delivery → rewinding goes out finished product.
Advantage of the present invention is; 1, this new and high technology of applying nano technology is made nanometer regenerated mud paper, has improved the quality and the performance of paper, and the fineness, pull resistance of paper, durable broken, folding strength are improved significantly.2, make full use of and abandon and the papermaking once again of no papermaking mud, reach make a silk purse out of a sow's ear, the purpose of resource regeneration, the saving energy.3, environment purification reduces and pollutes, and protection is ecological.4, replace normal body paper, save cost, economic benefit is considerable.5, product is used for corrugated board manufacturing paper, reaches normal technical indicator.The present invention is applicable to the processing of paper mill papermaking wastewater mud.
Four, the specific embodiment
The invention will be further described below in conjunction with embodiment.
Because papermaking mud is the refuse after the papermaking, contain the fiber of some, and these mud were surfed the Net owing to too thin short being difficult for, number of dropouts is big, thus to add the paper pulp and the additive of some, to increase its fibre concentration.
Embodiment: get 64 kilograms in papermaking mud, 30 kilograms of paper pulp, 5 kilograms of nano materials, 1 kilogram of additive is stand-by.Earlier, add paper pulp, nano material and additive in the pond, stir mixedly, the mud of mixing thoroughly is dried the nanometer regenerated mud paper that gets product with being pumped to the paper production line online, squeezing with reentering after the clear water cleaning and filtering with the squeezing of papermaking mud.
The present invention is applicable to the processing of the papermaking wastewater mud in paper mill.
Claims (2)
1, a kind of nanometer regenerated mud paper is characterized in that its per hundred parts of weight proportions are: papermaking wastewater mud 20-80, paper pulp 20-60, nano material 2-20, chemical assistant 1-5.
2, a kind of nanometer regenerated mud paper is characterized in that manufacture craft is: earlier with the squeezing of papermaking wastewater mud, cleaning and filtering again, go into the pond then, admix paper pulp and nano material and chemical assistant and stir, the paper pulp that stirs is delivered to the paper production line online, the squeezing oven dry promptly again.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01126525 CN1407174A (en) | 2001-08-23 | 2001-08-23 | Nanometer regenerated mud paper |
| US10/066,226 US20030037897A1 (en) | 2001-08-23 | 2002-01-31 | Nanometer-scale particle recycled slurry paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01126525 CN1407174A (en) | 2001-08-23 | 2001-08-23 | Nanometer regenerated mud paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1407174A true CN1407174A (en) | 2003-04-02 |
Family
ID=4666539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01126525 Pending CN1407174A (en) | 2001-08-23 | 2001-08-23 | Nanometer regenerated mud paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1407174A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250942A (en) * | 2013-06-25 | 2014-12-31 | 立诚包装有限公司 | Sludge recycling technology for small and medium packaging paper plants |
| CN114105507A (en) * | 2021-12-01 | 2022-03-01 | 莫良义 | Sand washing mud improving method |
-
2001
- 2001-08-23 CN CN 01126525 patent/CN1407174A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250942A (en) * | 2013-06-25 | 2014-12-31 | 立诚包装有限公司 | Sludge recycling technology for small and medium packaging paper plants |
| CN104250942B (en) * | 2013-06-25 | 2016-08-24 | 立诚包装有限公司 | Middle-size and small-size packaging paper plant mud reuse technology |
| CN114105507A (en) * | 2021-12-01 | 2022-03-01 | 莫良义 | Sand washing mud improving method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |