CN207537809U - A kind of cellulose dry pulp dregs of rice crush predissolve device - Google Patents
A kind of cellulose dry pulp dregs of rice crush predissolve device Download PDFInfo
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- CN207537809U CN207537809U CN201721636729.3U CN201721636729U CN207537809U CN 207537809 U CN207537809 U CN 207537809U CN 201721636729 U CN201721636729 U CN 201721636729U CN 207537809 U CN207537809 U CN 207537809U
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- predissolve
- rice
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- dry pulp
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Abstract
The utility model discloses a kind of cellulose dry pulp dregs of rice to crush predissolve device, and the broken predissolve device includes the feeding device, breaker, conveying device and the predissolve device that are sequentially communicated；The conveying device is included through conveyance conduit respectively with the outlet of the breaker and the discharger of the inlet communication of the predissolve device, and the discharger is communicated with deduster by wind turbine.When the utility model is used in the preparation of the spinning solution in the production process of Lyocell fibers, the cellulose dry pulp dregs of rice are directly crushed without wet process, broken pulp directly goes predissolve device to be swollen by blast system, water-saving and saving energy consumption, save processing time, labor intensity is alleviated, reduces production cost.
Description
Technical field
The utility model is related to biology base cellulose fibre technical fields, and in particular to a kind of cellulose dry pulp dregs of rice crush pre-
Dissolver.
Background technology
Lyocell fibers are known as 21 century green fiber using natural plant cellulose as raw material.Have both natural fiber and
A variety of excellent performances of synthetic fibers, lyocell are green fibers, and raw material is fibre inexhaustible in nature
Dimension element, for production process without chemical reaction, solvent for use is nontoxic.
Lyocell fibers are a kind of completely new biology base new fiber materials, in middle and later periods the 1990s American-European emerging
It rises.It not only has the characteristics that comfort, good hand touch, easy dyeing possessed by natural fiber cotton, also has traditional viscose glue fibre
The not available environmental advantages of dimension.Viscose rayon can discharge the pernicious gases such as carbon disulfide, hydrogen sulfide in process of production, pollution
Environment, therefore gradually eliminated in developed country.The pulp that Lyocell fibers are formed after being smashed to pieces using reproducible bamboo and wood etc. as raw material,
Advanced technique causes its solvent recovering rate to be up to 99.5%, not only energy-saving and environmental protection, but also sustainable development.With this fiber
Not only gloss nature, slippery feel, intensity are high, substantially shrink-proof, but also penetrability, good permeability for manufactured clothing, with wool
Blended fabric works well.
At present in the production process of Lyocell fibers, the preparation of spinning solution is all to pass through water using the cellulose dry pulp dregs of rice
The broken paddle machine stirring of power mixes after crushing squeezing with NMMO concentrated solutions, and NMMO concentration is generally higher than 80%.Thus two can be generated to ask
The wet pulp dregs of rice after crushing first, can generate a large amount of waste water in pulp procedure for wet processing, and are carried out squeezing water removal, technological process by topic again
It is long, lead to that increased production cost；Second is that solvent NMMO concentration requirements are high in production process, NMMO solution is dense from low concentration evaporation
High concentration is reduced to, needs to evaporate a large amount of water, consumes a large amount of steam, while NMMO has a small amount of drop in evaporating concentration process
Solution, the color of solvent can deepen, and then cause to produce fibre whiteness reduction.
Invention content
Technical problem to be solved in the utility model is：In view of the deficienciess of the prior art, provide a kind of structure letter
It is single rationally, dry pulp dregs of rice crushing effect it is good, water-saving and save energy consumption, and the cellulose dry pulp dregs of rice that rationally can effectively convey crush it is pre-
Dissolver.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of cellulose dry pulp dregs of rice crush predissolve device, and the broken predissolve device includes the feeding being sequentially communicated dress
It puts, breaker, conveying device and predissolve device；The conveying device include by conveyance conduit respectively with the broken dress
The outlet put and the discharger of the inlet communication of the predissolve device, the discharger are communicated with deduster by wind turbine.
As a kind of improved technical solution, the breaker is crusher；Broken stir is provided in the crusher
Mix blade；Vibrating screen is provided with below the broken stirring blade.
As a kind of preferred technical solution, the sieve pore ＜ 20mm of the vibrating screen.
As a kind of improved technical solution, the feeding device include be sequentially communicated upper material conveyer, push away pulp grinder and
Belt conveyor；The port of export of the belt conveyor is corresponding with the import of the crusher.
As a kind of improved technical solution, metal detector is provided with above the belt conveyor.
As a kind of preferred technical solution, the pulp grinder that pushes away is spirally pushes away pulp grinder.It will be starched using single page helical blade
The dregs of rice are pushed ahead, efficient and stable.
As a kind of improved technical solution, the outlet of the discharger is also communicated with storage tank, and the storage tank goes out
Mouth end is provided with screw conveyor, and the port of export of the screw conveyor is corresponding with the import of the predissolve device.
As a kind of improved technical solution, the storage tank is set side by side at least two, at least two storage tanks
The import outlet with the discharger respectively.The port of export of at least two storage tanks is opposite with the screw conveyor respectively
It should.Using at least two storage tanks arranged side by side, it can realize continuous production, improve production efficiency.
As a kind of improved technical solution, the discharger, the storage tank lower part be respectively provided with back taper
The port of export.
As a kind of improved technical solution, the exit of the discharger is provided with airlock.
By adopting the above-described technical solution, the beneficial effects of the utility model are：
The cellulose dry pulp dregs of rice of the utility model crush predissolve device, and the broken predissolve device includes being sequentially communicated
Feeding device, breaker, conveying device and predissolve device；The conveying device include by conveyance conduit respectively with institute
The discharger of the outlet of breaker and the inlet communication of the predissolve device is stated, the discharger is communicated with by wind turbine to be removed
Dirt device.During the preparation of the spinning solution in the production process of Lyocell fibers, the cellulose dry pulp dregs of rice are without wet process and straight
It is broken to tap into row, broken pulp directly goes predissolve device to be swollen by blast system, avoids in the prior art
Squeezing processing to the wet pulp dregs of rice and the evaporation process to solvent, water-saving and saving energy consumption save processing time, alleviate labour
Intensity reduces production cost, and dry pulp dregs of rice crushing effect is more preferable, also is able to remove broken pulp in discharger
Dirt cleans.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model embodiment；
In figure, material conveyer on 1.；2. push away pulp grinder；3. belt conveyor；4. crusher；5. conveyance conduit；6. wind turbine；7. it removes
Dirt device；8. discharger；9. storage tank；10. screw conveyor；11. pre-dissolving tank；12. metal detector；13. airlock.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate
The utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, having read in the utility model instruction
After appearance, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this
Apply for the appended claims limited range.
As shown in Figure 1, a kind of cellulose dry pulp dregs of rice crush predissolve device, and the broken predissolve device is included successively
Feeding device, crusher, conveying device and the pre-dissolving tank of connection；The feeding device includes the upper material conveyer being sequentially communicated
1st, pulp grinder 2 and belt conveyor 3 are pushed away；The port of export of the belt conveyor 3 is corresponding with the import of the crusher 4；It is described broken
By conveyance conduit 5 and the inlet communication of discharger 8, the discharger 8 is communicated with deduster 7 by wind turbine 6 for the outlet of machine 4；
The outlet of the discharger 8 is also communicated with storage tank 9, and the port of export of the storage tank 9 is provided with screw conveyor 10, the spiral shell
The port of export for revolving conveyer 10 is corresponding with the import of the pre-dissolving tank 11.3 top of belt conveyor is provided with metal spy
Survey device 12；The exit of the discharger 8 is provided with airlock 13.
As a kind of preferred embodiment, broken stirring blade is provided in the crusher 4；The broken paddle
Vibrating screen is provided with below piece.The sieve pore ＜ 20mm of the vibrating screen.
As a kind of preferred embodiment, the pulp grinder 2 that pushes away is spirally pushes away pulp grinder.
As a kind of preferred embodiment, the storage tank 9 is set side by side at least two, at least two storage tanks 9
The import outlet with the discharger 8 respectively.The discharger 8, the storage tank 9 lower part be respectively provided with a back taper
The port of export of shape.
The operation principle of the utility model is：The dry pulp dregs of rice using upper material conveyer are transported to and are pushed away on pulp grinder, by pushing away pulp grinder
Pulp is continuously pushed on belt conveyor, it is iron by whether being mixed with iron wire etc. in metal detector inspection pulp in transmission process
Product impurity；It is crushed subsequently into crusher, broken pulp is sent by wind turbine air-supply wind to discharger by conveyance conduit
It is interior, then self-unloading glassware outlet under expect in storage tank, be then delivered in pre-dissolving tank by screw conveyor carry out swelling and
Predissolve.Airlock is closed when needing replacing storage tank, stops charging, is opened again after replacement storage tank and continue to feed, the company of realization
Continuous production.
Claims (10)
1. a kind of cellulose dry pulp dregs of rice crush predissolve device, it is characterised in that：The broken predissolve device includes connecting successively
Logical feeding device, breaker, conveying device and predissolve device；The conveying device include by conveyance conduit respectively with
The outlet of the breaker and the discharger of the inlet communication of the predissolve device, the discharger are communicated with by wind turbine
Deduster.
2. the cellulose dry pulp dregs of rice as described in claim 1 crush predissolve device, it is characterised in that：The breaker is broken
Broken machine；Broken stirring blade is provided in the crusher；Vibrating screen is provided with below the broken stirring blade.
3. the cellulose dry pulp dregs of rice as claimed in claim 2 crush predissolve device, it is characterised in that：The sieve pore of the vibrating screen
＜ 20mm.
4. the cellulose dry pulp dregs of rice as claimed in claim 2 crush predissolve device, it is characterised in that：The feeding device includes
The upper material conveyer that is sequentially communicated pushes away pulp grinder and belt conveyor；The import of the port of export of the belt conveyor and the crusher
It is corresponding.
5. the cellulose dry pulp dregs of rice as claimed in claim 4 crush predissolve device, it is characterised in that：Above the belt conveyor
It is provided with metal detector.
6. the cellulose dry pulp dregs of rice as claimed in claim 4 crush predissolve device, it is characterised in that：The pulp grinder that pushes away is spiral
Formula pushes away pulp grinder.
7. the cellulose dry pulp dregs of rice as described in claim 1 crush predissolve device, it is characterised in that：The outlet of the discharger
Storage tank is also communicated with, the port of export of the storage tank is provided with screw conveyor, the port of export of the screw conveyor and institute
The import for stating predissolve device is corresponding.
8. the cellulose dry pulp dregs of rice as claimed in claim 7 crush predissolve device, it is characterised in that：The storage tank is set side by side
It is equipped at least two, the imports of at least two storage tanks outlet with the discharger respectively.
9. the cellulose dry pulp dregs of rice as claimed in claim 7 crush predissolve device, it is characterised in that：It is the discharger, described
The lower part of storage tank is respectively provided with the port of export of a back taper.
10. the cellulose dry pulp dregs of rice as described in claim 1 crush predissolve device, it is characterised in that：The discharger goes out
Airlock is provided at mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636729.3U CN207537809U (en) | 2017-11-29 | 2017-11-29 | A kind of cellulose dry pulp dregs of rice crush predissolve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636729.3U CN207537809U (en) | 2017-11-29 | 2017-11-29 | A kind of cellulose dry pulp dregs of rice crush predissolve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207537809U true CN207537809U (en) | 2018-06-26 |
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ID=62616184
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721636729.3U Active CN207537809U (en) | 2017-11-29 | 2017-11-29 | A kind of cellulose dry pulp dregs of rice crush predissolve device |
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| CN (1) | CN207537809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112708941A (en) * | 2021-01-07 | 2021-04-27 | 杭州融凯盛科技有限公司 | Dry glue making method and device for lyocell fiber production |
-
2017
- 2017-11-29 CN CN201721636729.3U patent/CN207537809U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112708941A (en) * | 2021-01-07 | 2021-04-27 | 杭州融凯盛科技有限公司 | Dry glue making method and device for lyocell fiber production |
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