CN2832884Y - Non-chemical-machinery straw pulping system - Google Patents
Non-chemical-machinery straw pulping system Download PDFInfo
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- CN2832884Y CN2832884Y CN 200520133386 CN200520133386U CN2832884Y CN 2832884 Y CN2832884 Y CN 2832884Y CN 200520133386 CN200520133386 CN 200520133386 CN 200520133386 U CN200520133386 U CN 200520133386U CN 2832884 Y CN2832884 Y CN 2832884Y
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- conquassation
- chaffcutter
- pulping
- jordan
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Abstract
The utility model relates to a kind of non-chemically mechanical ryegrass pulping system, it is characterized in that: the kneading or grinding leaser (2) that comprises conquassation chaffcutter (1), is connected with this conquassation chaffcutter by preimpregnation conveying worm (9), the boiling vessel (3) that is connected with this kneading or grinding leaser by connecting gear (10), the filter press (4) that is connected with this boiling vessel, the fiberizer (5) that is connected with this filter press, the jordan (6) that is connected with this fiberizer, the pressure screening machine (7) that is connected with this jordan by connecting gear.The utility model has solved the problem that must add chemicals in the pulping process, solving chemical pulping pollutes the chemical heavy of water resource, make the COD content of the middle section water of papermaking reduce by 70%, by the waste water control qualified discharge, realize the environmental protection production of enterprise, utilized regeneration wheat straw resource, realized the development of recycling economy, made slurry contains the hemicellulose height, produces the high-voltage paper ring and presses high.
Description
Technical field
The utility model relates to a kind of pulping device that paper-making pulping is used for preparing, and relating in particular to does not a kind ofly need chemical treatment and the non-chemically mechanical ryegrass pulping system and device by mechanical environmental protection treatment paper-making pulping raw material fully.
Background technology
Paper-making pulping manufacturing enterprise prepares the process that paper-making pulping generally has chemical treatment paper-making pulping raw material, often discharges a large amount of pollutants, and environment is threatened.At present, half mechanical semichemical pulping method and apparatus of wood pulp slurrying is arranged, but the complete mechanical ryegrass pulping equipment of Shang Weijian.At an urgent demand of environmental protection, cancel the wheat straw chemical pulping comprehensively.The inventor utilizes the wheat straw regenerated resources in order to adapt to market, turns waste into wealth, and conforms and develops a circular economy, and build to save the property social desirability, drops into a large amount of manpower and materials and tests finally the utility model wheat straw machinery pulping system and device non-chemically repeatedly.
Summary of the invention
The purpose of this utility model provides a kind of pulping device that paper-making pulping is used for preparing, especially providing a kind of does not need chemical treatment and fully by the non-chemically mechanical ryegrass pulping system and device of mechanical environmental protection treatment paper-making pulping raw material, has overcome the shortcoming of existing pulping equipment.
The purpose of this utility model is achieved through the following technical solutions:
Non-chemically mechanical ryegrass pulping system and device of the present utility model is characterized in that: the kneading or grinding leaser that comprises the conquassation chaffcutter, is connected with this conquassation chaffcutter by the preimpregnation conveying worm, the boiling vessel that is connected with this kneading or grinding leaser by connecting gear, the filter press that is connected with this boiling vessel by connecting gear, the fiberizer that is connected with this filter press by connecting gear, the jordan that is connected with this fiberizer by connecting gear, the pressure screening machine that is connected with this jordan by connecting gear.
Described connecting gear is a belt transmission agency.
Described non-chemically mechanical ryegrass pulping system and device also comprises and the wheat straw sortation conveyor that is connected conquassation chaffcutter preceding working procedure.
Described non-chemically mechanical ryegrass pulping system and device also comprises the pulp storage tank that is connected with this pressure screening machine by connecting gear.
Described each several part equipment be connected to known fixedly connected or movable connection method, as welding, be spirally connected, axle connects etc.
Each several part equipment described in of the present utility model is known equipment, can directly buy in market as wheat straw sortation conveyor, conquassation chaffcutter, preimpregnation conveying worm, kneading or grinding leaser, boiling vessel, filter press, fiberizer, jordan, pressure screening machine;
Wherein the wheat straw sortation conveyor has the effect of conveying, sorting to raw material; The conquassation chaffcutter has the effect of conquassation, dedusting cut-out to raw material; The preimpregnation conveying worm has the effect that preimpregnation is expanded to the raw material of conquassation, cut-out; The raw material that high dense kneading or grinding leaser expands to preimpregnation has extruding and rubs the effect that mill divides silk with the hands; The thermophilic digestion device divides the raw material of silk to carry out thermophilic digestion, cellulolytic effect to rubbing mill with the hands; Filter press has the effect of static pressure press filtration washing to cellulolytic raw material; Fiberizer carries out raw material high densely discongests the making beating effect; Jordan, pressure screening machine grind and filter out, and finally make the slurry of paper grade (stock).
The utlity model has following advantage:
1, non-chemically wheat straw machinery pulping system and device must add the problem of chemicals such as imido, caustic soda from basic solution the ryegrass pulping process, thoroughly solve chemical pulping pollutes the chemical heavy of water resource from the source, thereby make the COD content of the middle section water of straw pulping paper-making reduce by 70%, processing qualified discharge by the waste water control facility, realize the environmental protection production of enterprise simultaneously, utilize regeneration wheat straw resource, realized the development of recycling economy.
2, wheat straw machinery pulping non-chemically contains the hemicellulose height, produces the high-voltage paper ring and presses high.
The specific embodiment
Non-chemically mechanical ryegrass pulping system and device as shown in Figure 1, after wheat straw sortation conveyor 11 carries out raw material conveying, sorting, conquassation chaffcutter 1 conquassation chaffcutter, destroy the wheat straw original structure, conquassation is a sheet, help postorder soak bloated, after the sorting dedusting, remove impurity and dust, sub-elect the high-quality wheat straw that is applicable to papermaking; Sheet wheat straw in 9 pairs of last process of preimpregnation conveying worm adds the water preimpregnation, because helical stir is even, it is bloated that wheat straw is evenly soaked; Soak the sheet wheat straw after expanding, by high concentration kneading or grinding leaser 2, conquassation wheat straw cells of superficial layer wall decomposes lignin, and high concentration is rubbed mill with the hands and is thread hemicellulose; Thread hemicellulose further moistens fiber and rises behind thermophilic digestion device 3 thermophilic digestions, increases the cell water content, helps high consistency refining; Thread hemicellulose behind the thermophilic digestion behind filter press 4 washing, purifyings, enters high-concentration paste mill 5 defibrinations; This fiberizer 5 is further rubbed thread hemicellulose with the hands mill and is decomposed, purifies, and makes the thick slurry of wheat straw machinery, and it is higher that thick slurry contains hemicellulose, to producing stupefied paper effect unique arranged.
Thick slurry is made the higher Straw Pulp of fiber content after pulling an oar through jordan 6, after 7 sortings of pressure screening machine, sub-elects the good slurry that is applicable to papermaking, can further place pulp storage tank 8 to store.
Above-mentioned wheat straw sortation conveyor, conquassation chaffcutter, preimpregnation conveying worm, kneading or grinding leaser, boiling vessel, filter press, fiberizer, jordan, pressure screening machine pass through Motor Drive respectively.
Claims (4)
1, non-chemically mechanical ryegrass pulping system, comprise motor, it is characterized in that: also comprise conquassation chaffcutter (1), the kneading or grinding leaser (2) that is connected with this conquassation chaffcutter by preimpregnation conveying worm (9), the boiling vessel (3) that is connected with this kneading or grinding leaser by connecting gear (10), the filter press (4) that is connected with this boiling vessel by this connecting gear (10), the fiberizer (5) that is connected with this filter press by connecting gear (10), the jordan (6) that is connected with this fiberizer by connecting gear (10), the pressure screening machine (7) that is connected with this jordan by connecting gear (10).
2, according to the non-chemically mechanical ryegrass pulping system of claim 1, it is characterized in that: described connecting gear (10) is a belt transmission agency.
3, according to the non-chemically mechanical ryegrass pulping system of claim 1, it is characterized in that: also comprise and the wheat straw sortation conveyor (11) that is connected conquassation chaffcutter (1) preceding working procedure.
4, according to claim 1,2 or 3 non-chemically mechanical ryegrass pulping system, it is characterized in that: also comprise the pulp storage tank (8) that is connected with this pressure screening machine (7) by connecting gear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520133386 CN2832884Y (en) | 2005-11-22 | 2005-11-22 | Non-chemical-machinery straw pulping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520133386 CN2832884Y (en) | 2005-11-22 | 2005-11-22 | Non-chemical-machinery straw pulping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832884Y true CN2832884Y (en) | 2006-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520133386 Expired - Fee Related CN2832884Y (en) | 2005-11-22 | 2005-11-22 | Non-chemical-machinery straw pulping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2832884Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935555A (en) * | 2010-08-23 | 2011-01-05 | 东莞市飞龙达造纸设备有限公司 | Production process and equipment of one-component and multicomponent biomass solid and liquid fuels |
| CN107429484A (en) * | 2015-03-11 | 2017-12-01 | 安德里兹有限公司 | Method and system for the slurrying of ligno-cellulosic materials |
| CN114438806A (en) * | 2022-02-14 | 2022-05-06 | 河南昭农实业有限公司 | Straw zero-emission pulping new process |
-
2005
- 2005-11-22 CN CN 200520133386 patent/CN2832884Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935555A (en) * | 2010-08-23 | 2011-01-05 | 东莞市飞龙达造纸设备有限公司 | Production process and equipment of one-component and multicomponent biomass solid and liquid fuels |
| CN107429484A (en) * | 2015-03-11 | 2017-12-01 | 安德里兹有限公司 | Method and system for the slurrying of ligno-cellulosic materials |
| US11352746B2 (en) | 2015-03-11 | 2022-06-07 | Andritz Inc. | Processes and systems for the pulping of lignocellulosic materials |
| CN114438806A (en) * | 2022-02-14 | 2022-05-06 | 河南昭农实业有限公司 | Straw zero-emission pulping new process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061101 Termination date: 20111122 |