CN203065881U - Cotton stalk pulping device - Google Patents
Cotton stalk pulping device Download PDFInfo
- Publication number
- CN203065881U CN203065881U CN 201220714142 CN201220714142U CN203065881U CN 203065881 U CN203065881 U CN 203065881U CN 201220714142 CN201220714142 CN 201220714142 CN 201220714142 U CN201220714142 U CN 201220714142U CN 203065881 U CN203065881 U CN 203065881U
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- Prior art keywords
- screw press
- cotton
- press master
- twin
- cotton stalk
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to the technical field of cotton stalk pulping, and discloses a cotton stalk pulping device. The cotton stalk pulping device comprises a normal-pressure digester, a double-screw press master, a separator trap, an oscillating flat sieve, a pump and a pulp grinder, wherein an upper mesh tape and a lower mesh tape are fixedly arranged on the normal-pressure digester, a discharge outlet of the normal-pressure digester corresponds to a feed inlet of the double-screw press master, the feed inlet of the double-screw press master is fixedly provided with a material pressing wheel, a discharge outlet of the double-screw press master corresponds to a feed inlet of the separator trap, a comb-type cotton catching machine, and a discharge outlet of the separator trap corresponds to a feed inlet of the oscillating flat sieve. The cotton stalk pulping device disclosed by the utility model is reasonable and compact in structure, through digesting cotton stalks in the normal-pressure digester, crushing the cotton stalks in the double-screw press master, removing sand and soil in the separator trap, and carrying out sieving in the oscillating flat sieve, the separation of residual cotton, bast fiber and wood fiber in cotton stalks is realized, so that the cotton stalks are fully utilized, the working procedure is simplified, and the investment is saved.
Description
Technical field
The utility model relates to the cotton stalk pulping technical field, is a kind of cotton stalk pulping device.
Background technology
Cotton stalk pulping has very long history, and is because cotton stem pulp is difficult for bleaching, current only for the production of fluting medium with as the batching of liner board.Contain the part bast fiber in the cotton stalk, the length of bast fiber is longer, is quality fiber preferably, but owing to still there is not effective skin stalk isolation technics so far, so bast fiber can not get effectively utilizing, and causes the waste of resource.Xinjiang is the important cotton growing area of China, but the cotton stalk in Xinjiang does not also obtain utilizing substantially, reason is to leave more residual cotton on the cotton stalk, get the raw materials ready method except not falling these residual cottons with current cotton stalk, in technical process, cause sieve plate to stop up, faults such as the scummer slag-drip opening silts up, axle and impeller entanglement, production can't normally be carried out.But these residual cottons are good plant fiber materials, can be used for producing high-grade products such as the cotton pulp dregs of rice and microcrystalline cellulose.Therefore cause the serious wasting of resources.
Summary of the invention
The utility model provides a kind of cotton stalk pulping device, has overcome the deficiency of above-mentioned prior art, and it can solve effectively that existing apparatus can not remove that residual cotton on the cotton stalk and bast fiber can not effectively utilize and the problem that causes the wasting of resources.
The technical solution of the utility model realizes by following measure: a kind of cotton stalk pulping device comprises atmospheric cooking device, twin-screw press master, sand trap, oscillating flat sieve, pump and fiberizer; Be installed with guipure and following guipure at the atmospheric cooking device, the discharging opening of atmospheric cooking device is corresponding with the charging aperture of twin-screw press master, charging aperture place at the twin-screw press master is installed with pressure wheel, the discharging opening of twin-screw press master is corresponding with the charging aperture of sand trap, be installed with the comb formula at sand trap and drag for cotton machine, the discharging opening of sand trap is corresponding with the charging aperture of oscillating flat sieve, the slag slurry outlet of oscillating flat sieve and the entrance point of pump are fixed together by pipeline, and the entrance point of delivery side of pump end and fiberizer is fixed together by pipeline.
Be the further optimization and/or improvements to one of technical scheme below:
Above-mentionedly in the twin-screw press master, be installed with screw shaft, be installed with the spiral shell leaf at screw shaft, in the spiral shell leaf peripheral distribution with twin-screw press master charging aperture counterpart opening is arranged.
Above-mentioned periphery at pressure wheel is evenly equipped with driving lever, at the sidewall of twin-screw press master charging aperture the opening corresponding with driving lever is arranged.
Above-mentioned oscillating flat sieve can be seam shape oscillating flat sieve.
The utility model reasonable and compact in structure, by boiling in the atmospheric cooking device, in the twin-screw press master size degradation, in sand trap, remove the earth sandstone and in oscillating flat sieve, sieve, realize separating of residual cotton, bast fiber and wood fibre in the cotton stalk, cotton stalk is fully effectively used, simplify operation, saved investment.
Description of drawings
Accompanying drawing 1 is the main TV structure schematic diagram of the utility model embodiment 1.
Accompanying drawing 2 is looked the structure for amplifying schematic diagram for the right side of twin-screw press master among the embodiment 1 and pressure wheel.
Coding in the accompanying drawing is respectively: 1 is the atmospheric cooking device, and 2 is the twin-screw press master, and 3 is sand trap, and 4 is oscillating flat sieve, and 5 is pump, 6 is fiberizer, and 7 is last guipure, and 8 are following guipure, and 9 is pressure wheel, and 10 drag for cotton machine for the comb formula, 11 is screw shaft, and 12 is the spiral shell leaf, and 13 is opening, and 14 is driving lever.
The specific embodiment
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
In the utility model, for convenience of description, the description of the relative position relation of each parts all is that the Butut mode according to Figure of description is described, as: the position relation of forward and backward, upper and lower, left and right etc. is what to determine according to the Butut direction of Figure of description.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
Embodiment 1: as shown in Figure 1, this cotton stalk pulping device comprises atmospheric cooking device 1, twin-screw press master 2, sand trap 3, oscillating flat sieve 4, pump 5 and fiberizer 6; Be installed with guipure 7 and following guipure 8 at atmospheric cooking device 1, the discharging opening of atmospheric cooking device 1 is corresponding with the charging aperture of twin-screw press master 2, charging aperture place at twin-screw press master 2 is installed with pressure wheel 9, the discharging opening of twin-screw press master 2 is corresponding with the charging aperture of sand trap 3, be installed with the comb formula at sand trap 3 and drag for cotton machine 10, the discharging opening of sand trap 3 is corresponding with the charging aperture of oscillating flat sieve 4, the slag slurry outlet of oscillating flat sieve 4 and the entrance point of pump 5 are fixed together by pipeline, and the entrance point of the port of export of pump 5 and fiberizer 6 is fixed together by pipeline.The charging aperture place is installed with pressure wheel 9, guarantees that cotton stalk can be squeezed in the twin-screw press master 2.
Can according to actual needs above-mentioned cotton stalk pulping device be made further optimization and/or improvements:
Shown in accompanying drawing 1,2, in twin-screw press master 2, be installed with screw shaft 11, be installed with spiral shell leaf 12 at screw shaft 11, in spiral shell leaf 12 peripheral distribution with twin-screw press master 2 charging aperture counterparts opening 13 is arranged.Like this, be convenient to prevent that cotton stalk from skidding at spiral shell leaf 12 upper limbs.
As shown in Figure 2, be evenly equipped with driving lever 14 in the periphery of pressure wheel 9, at the sidewall of twin-screw press master 2 charging apertures the opening 13 corresponding with driving lever 14 arranged.Like this, driving lever 14 plays the effect of material toggling and binder, and the cotton stalk that has softened through the normal pressure boiling can effectively feed in the twin-screw press master 2.
As shown in Figure 1, oscillating flat sieve 4 is seam shape oscillating flat sieve.Like this, be convenient to separate bast fiber and wood fibre.
The using method of the cotton stalk pulping device of above-described embodiment is to be undertaken by following step: the first step, to put in order cotton stalk delivers to down on the guipure 8 with hand fed, by last guipure 7 and following guipure 8 clampings then and carry out boiling 20 minutes to 6 hours in the atmospheric cooking device 1 that enters 80 ℃ to 100 ℃, the boiling medicine is NaOH and vulcanized sodium, and the sulphidity of boiling medicine is 0.1 to 0.3, the quality percentage composition of NaOH is 5% to 25% in the boiling medicine; Perhaps the boiling medicine is NaOH and sulphite, and the sulfiting degree of boiling medicine is 0.5 to 0.9, the quality percentage composition of NaOH is 5% to 25% in the boiling medicine; Second step, the cotton stalk that has softened through the normal pressure boiling, at the charging aperture that separates and fall into twin-screw press master 2 on the discharging opening of atmospheric cooking device 1 between guipure 7 and the following guipure 8, size degradation becomes the slurry of thick matter in twin-screw press master 2, fall into the charging aperture of sand trap 3 at the discharging opening of twin-screw press master 2, thin up is 0.5% to 1.5% to the mass percent concentration of slurry in sand trap 3, slurry after the dilution is removed earth and the sandstone heavy seeds in the slurry in sand trap 3, drag for cotton machine 10 by the comb formula and pull cotton fiber in the slurry out, for the production of corresponding expensive goods; The 3rd step, pull cotton fiber slurry afterwards out, discharging opening by sand trap 3 flows in the oscillating flat sieve 4, staying slag slurry in the oscillating flat sieve 4 behind oscillating flat sieve 4 sieve is sent to by pump 5 and carries out defibrination in the fiberizer 6, slurry behind the defibrination is used for manufacturing paper with pulp fluting medium or/and fiberboard, and the good slurry that flows out from the seam shape sieve plate of oscillating flat sieve 4 behind oscillating flat sieve 4 sieves spends the package paper of the high-quality of manufacturing paper with pulp or/and cardboard.Whole cotton stalk is the cotton stalk of the short strain of Xinjiang region, and plant height is just broken in 1m by hammer mill and chaffcutter greater than the cotton stalk of 1m.Because atmospheric cooking preferentially makes bast fiber fully softening, therefore bast fiber is preferentially discongested in twin-screw press master 2, and from the seam shape sieve plate of oscillating flat sieve 4, flow out and enter in the good slurry, stay slag slurry major part in the oscillating flat sieve 4 and be the fibre bundle of the wood fibre of fully not discongesting.
Above technical characterictic has constituted embodiment of the present utility model, and it has stronger adaptability and implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
Claims (5)
1. a cotton stalk pulping device is characterized in that comprising atmospheric cooking device, twin-screw press master, sand trap, oscillating flat sieve, pump and fiberizer; Be installed with guipure and following guipure at the atmospheric cooking device, the discharging opening of atmospheric cooking device is corresponding with the charging aperture of twin-screw press master, charging aperture place at the twin-screw press master is installed with pressure wheel, the discharging opening of twin-screw press master is corresponding with the charging aperture of sand trap, be installed with the comb formula at sand trap and drag for cotton machine, the discharging opening of sand trap is corresponding with the charging aperture of oscillating flat sieve, the slag slurry outlet of oscillating flat sieve and the entrance point of pump are fixed together by pipeline, and the entrance point of delivery side of pump end and fiberizer is fixed together by pipeline.
2. cotton stalk pulping device according to claim 1 is characterized in that being installed with screw shaft in the twin-screw press master, is installed with the spiral shell leaf at screw shaft, in the spiral shell leaf peripheral distribution with twin-screw press master charging aperture counterpart opening is arranged.
3. cotton stalk pulping device according to claim 1 and 2 is characterized in that the periphery of pressure wheel is evenly equipped with driving lever, at the sidewall of twin-screw press master charging aperture the opening corresponding with driving lever is arranged.
4. cotton stalk pulping device according to claim 1 and 2 is characterized in that oscillating flat sieve is seam shape oscillating flat sieve.
5. cotton stalk pulping device according to claim 3 is characterized in that oscillating flat sieve is seam shape oscillating flat sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220714142 CN203065881U (en) | 2012-12-21 | 2012-12-21 | Cotton stalk pulping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220714142 CN203065881U (en) | 2012-12-21 | 2012-12-21 | Cotton stalk pulping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203065881U true CN203065881U (en) | 2013-07-17 |
Family
ID=48764692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220714142 Withdrawn - After Issue CN203065881U (en) | 2012-12-21 | 2012-12-21 | Cotton stalk pulping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203065881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061198A (en) * | 2012-12-21 | 2013-04-24 | 新疆博湖苇业股份有限公司 | Cotton stalk pulping device and application method thereof |
| CN104489259A (en) * | 2014-12-31 | 2015-04-08 | 石勇 | Method for preparing feed by cotton stalks |
-
2012
- 2012-12-21 CN CN 201220714142 patent/CN203065881U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061198A (en) * | 2012-12-21 | 2013-04-24 | 新疆博湖苇业股份有限公司 | Cotton stalk pulping device and application method thereof |
| CN103061198B (en) * | 2012-12-21 | 2015-12-09 | 新疆博湖苇业股份有限公司 | Cotton stalk pulping device and using method thereof |
| CN104489259A (en) * | 2014-12-31 | 2015-04-08 | 石勇 | Method for preparing feed by cotton stalks |
| CN104489259B (en) * | 2014-12-31 | 2017-06-30 | 新疆弘瑞达纤维有限公司 | A kind of method of cotton stalk Fodder making |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130717 Effective date of abandoning: 20151209 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |