CN202465569U - After-dissolving system for producing mucilage spinning solution - Google Patents
After-dissolving system for producing mucilage spinning solution Download PDFInfo
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- CN202465569U CN202465569U CN2012200063806U CN201220006380U CN202465569U CN 202465569 U CN202465569 U CN 202465569U CN 2012200063806 U CN2012200063806 U CN 2012200063806U CN 201220006380 U CN201220006380 U CN 201220006380U CN 202465569 U CN202465569 U CN 202465569U
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- machine
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- predissolve
- toothed gear
- viscose
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model provides an after-dissolving system for producing mucilage spinning solution. The after-dissolving system provided by the utility model aims to solve the problem that the after-dissolving system in the prior art has poor grinding effect, so that the dissolving time is prolonged, a disintegrator and a gear pump which is used for delivering material are sequentially connected between a xanthator and a predissolving system, a gear pump for delivering material and at least one coarse mill are sequentially connected between the predissolving system and the after-dissolving system; the outlet at the lower part of the after-dissolving system is connected with a gear pump for delivering material, two pipelines are connected with the outlet of the gear pump, each pipeline is connected with a fine mill, the two fine mills are connected to the upper part of the after-dissolving system through one piping so as to form a circulation loop, therefore, the milling capacity is improved, the dissolving time is shortened, and the output and quality are increased, so that the purposes of energy saving and consumption reduction are realized.
Description
Technical field
The present invention relates to a kind of equipment of producing viscose fiber, specifically, the present invention relates to a kind of back dissolution system of producing rayon spinning stoste.
Background technology
The cellulose sulfonate that reaction generates in the xanthating machine at first carries out dissolving just in xanthating machine; Be dissolved in sig water; Be transported to the predissolve bucket with toothed gear pump subsequently and carry out predissolve; And then be transported to and carry out the back lysate in the blender(viscose) and process qualified rayon spinning stoste, original viscose glue mixing system of milling is that a stirring that is similar to mill is arranged at the blender(viscose) bottom, and is little viscose glue particle mill; Increase specific surface area and shorten dissolution time, along with the old-fashioned blender(viscose) of the increase of output has been not suitable for big xanthating machine production needs of today.
It is 201020683983.0 that State Intellectual Property Office discloses an application number in 2011.9.14, and name is called the utility model patent of " a kind of back dissolution system of viscose fiber ", and it discloses a kind of back dissolution system of viscose fiber.The utility model is intended to solve in the prior art that increasing transformation to the blender(viscose) unit can not improve mill capacity and the viscose glue temperature can not be controlled at the problem in the processing range; A kind of enhancing mill capacity is provided, effectively controls the back dissolution system of the viscose fiber of viscose glue temperature.Through innovation to the back dissolution system; Having improved the dissolving polishing progress of viscose glue, to the quality of viscose glue, mainly is that the strainability of viscose glue is greatly improved; Installation through heat-exchange equipment simultaneously can control effectively to the viscose glue temperature more effectively; Guarantee that back dissolved temperature can reach processing requirement accurately, guarantee back dissolved effect, thereby improve the viscose glue total quality.
Though the back dissolution system in the above-mentioned patent also improves its ability of milling, and still can not cooperate xanthating machine, the pulverizing of milling fast and effectively makes dissolution time increase, and has increased energy consumption and production cost, has reduced production efficiency.
Summary of the invention
The present invention is intended to improve the quality of rayon spinning stoste, shortens dissolution time simultaneously, and is energy-saving and cost-reducing; Increase production capacity, shorten dissolution time, solve the insufficient problem of production capacity in the existing viscose glue production; A kind of back dissolution system of producing rayon spinning stoste is provided, can fast and effeciently mills, shorten dissolution time; Energy-saving and cost-reducing, increase production capacity.
In order to realize the foregoing invention purpose, concrete technical scheme of the present invention is following:
A kind of back dissolution system of producing rayon spinning stoste; Comprise xanthating machine, predissolve machine, blender(viscose) that is interconnected and the toothed gear pump that is used to transport material, it is characterized in that: be connected with kibbler and the toothed gear pump that is used to transport material between xanthating machine and the predissolve machine in turn; Be connected with the toothed gear pump that is used to transport material and at least one between predissolve machine and the blender(viscose) in turn and kibble grinding machine; Described blender(viscose) lower part outlet place is connected with the toothed gear pump that is used to transport material; Come out to be divided into the two-way pipeline from toothed gear pump; Each road pipeline all connects a smart runner milling, and two smart runner millings form circulation loop through a pipe connection blender(viscose) top.
The described predissolve machine of the utility model lower part outlet place connects a toothed gear pump that is used to transport material; Come out to be divided into the two-way pipeline from toothed gear pump; Each road pipeline all connects one and kibbles grinding machine, kibbles grinding machine through a pipe connection predissolve machine top, forms circulation loop for two.
The described predissolve machine of the utility model bottom is provided with two outlets; Each connects a toothed gear pump that is used to transport material; Every toothed gear pump connects one again respectively and kibbles grinding machine, kibbles grinding machine through a pipe connection predissolve machine top, forms circulation loop for two.
The present invention brings useful technique effect:
1, the utility model is in order to solve in the prior art, and back dissolution system milling efficiency is poor, has increased the problem of dissolution time; Between xanthating machine and predissolve machine, increase kibbler; On blender(viscose), increase by one group of (two covers) smart runner milling of milling capable of circulation, thereby improved its ability of milling, shortened dissolution time; Improved output and quality, energy-saving and cost-reducing;
2, the utility model further, the form that mill transformation is milled for circulation of kibbling with between predissolve machine and the blender(viscose) has improved milling efficiency and quality better, has shortened dissolution time;
3, the utility model further is provided with two outlets on the predissolve machine, corresponding respectively two toothed gear pumps and connect respectively kibble grinding machine, improved the efficient of transporting of material like this, increased the ability of milling;
4, show through actual production: can improve viscose quality and qualification rate effectively; Can improve the production capacity of separate unit blender(viscose),, bring up to present 26.5 sides/platform * hour former 5 sides/platform * hour; Former mixing of viscose consumption is 22.8 degree/sides, drops to 8 degree/sides now.
Description of drawings
Figure of description is the structural representation of the utility model.
Reference numeral: 1 is that xanthating machine, 2 is that predissolve machine, 3 is that blender(viscose), 4 is that toothed gear pump, 5 is that kibbler, 6 is smart runner milling for kibbling grinding machine, 7.
Embodiment
Embodiment 1
A kind of back dissolution system of producing rayon spinning stoste; Comprise xanthating machine 1, predissolve machine 2, blender(viscose) 3 that is interconnected and the toothed gear pump 4 that is used to transport material, it is characterized in that: be connected with kibbler 5 and the toothed gear pump 4 that is used to transport material between xanthating machine 1 and the predissolve machine 2 in turn; Be connected with the toothed gear pump 4 that is used to transport material between predissolve machine 2 and the blender(viscose) 3 in turn and kibble grinding machine 7 with at least one; Described blender(viscose) 3 lower part outlet places are connected with the toothed gear pump 4 that is used to transport material; Come out to be divided into the two-way pipeline from toothed gear pump 4; Each road pipeline all connects 7, two smart runner millings 7 of a smart runner milling through pipe connection blender(viscose) 3 tops, forms circulation loop.
The described predissolve machine of the utility model 2 lower part outlet places connect a toothed gear pump 4 that is used to transport material; Come out to be divided into the two-way pipeline from toothed gear pump 4; Each road pipeline all connects one to be kibbled 6, two of grinding machines and kibbles grinding machine 6 through pipe connection predissolve machine 2 tops, forms circulation loop.
The described predissolve machine of the utility model 2 bottoms are provided with two outlets; Each connects a toothed gear pump 4 that is used to transport material; Every toothed gear pump 4 connects one again respectively to be kibbled 6, two of grinding machines and kibbles grinding machine 6 through pipe connection predissolve machine 2 tops, forms circulation loop.
Embodiment 2
A kind of back dissolution system of producing rayon spinning stoste; Comprise xanthating machine 1, predissolve machine 2, blender(viscose) 3 that is interconnected and the toothed gear pump 4 that is used to transport material, it is characterized in that: be connected with kibbler 5 and the toothed gear pump 4 that is used to transport material between xanthating machine 1 and the predissolve machine 2 in turn; Be connected with the toothed gear pump 4 that is used to transport material between predissolve machine 2 and the blender(viscose) 3 in turn and kibble grinding machine 7 with at least one; Described blender(viscose) 3 lower part outlet places are connected with the toothed gear pump 4 that is used to transport material; Come out to be divided into the two-way pipeline from toothed gear pump 4; Each road pipeline all connects 7, two smart runner millings 7 of a smart runner milling through pipe connection blender(viscose) 3 tops, forms circulation loop.
Embodiment 3
A kind of back dissolution system of producing rayon spinning stoste; Comprise xanthating machine 1, predissolve machine 2, blender(viscose) 3 that is interconnected and the toothed gear pump 4 that is used to transport material, it is characterized in that: be connected with kibbler 5 and the toothed gear pump 4 that is used to transport material between xanthating machine 1 and the predissolve machine 2 in turn; Be connected with the toothed gear pump 4 that is used to transport material between predissolve machine 2 and the blender(viscose) 3 in turn and kibble grinding machine 7 with at least one; Described blender(viscose) 3 lower part outlet places are connected with the toothed gear pump 4 that is used to transport material; Come out to be divided into the two-way pipeline from toothed gear pump 4; Each road pipeline all connects 7, two smart runner millings 7 of a smart runner milling through pipe connection blender(viscose) 3 tops, forms circulation loop.
The described predissolve machine of the utility model 2 lower part outlet places connect a toothed gear pump 4 that is used to transport material; Come out to be divided into the two-way pipeline from toothed gear pump 4; Each road pipeline all connects one to be kibbled 6, two of grinding machines and kibbles grinding machine 6 through pipe connection predissolve machine 2 tops, forms circulation loop.
A kind of back dissolution system of producing rayon spinning stoste; Comprise xanthating machine 1, predissolve machine 2, blender(viscose) 3 that is interconnected and the toothed gear pump 4 that is used to transport material, it is characterized in that: be connected with kibbler 5 and the toothed gear pump 4 that is used to transport material between xanthating machine 1 and the predissolve machine 2 in turn; Be connected with the toothed gear pump 4 that is used to transport material between predissolve machine 2 and the blender(viscose) 3 in turn and kibble grinding machine 7 with at least one; Described blender(viscose) 3 lower part outlet places are connected with the toothed gear pump 4 that is used to transport material; Come out to be divided into the two-way pipeline from toothed gear pump 4; Each road pipeline all connects 7, two smart runner millings 7 of a smart runner milling through pipe connection blender(viscose) 3 tops, forms circulation loop.
The described predissolve machine of the utility model 2 bottoms are provided with two outlets; Each connects a toothed gear pump 4 that is used to transport material; Every toothed gear pump 4 connects one again respectively to be kibbled 6, two of grinding machines and kibbles grinding machine 6 through pipe connection predissolve machine 2 tops, forms circulation loop.
Embodiment 5
This viscose glue stoste is mixed the milling system reforming technology, it is characterized in that: comprise following process step:
A, kibbler is installed below xanthating machine, is pulverized bigger viscose glue group in advance, guarantee the predissolve effect, the viscose glue group diameter that guarantees to get into the predissolve machine is less than 3cm, and the kibbler rotating speed is 480 commentariess on classics/min, and the pulverizing time is 0.5s more.
B, the viscose glue after will pulverizing carry out predissolve in the predissolve bucket, the predissolve time is 60-80 minute, overlap independently predissolve milling system circulation through two between breaking-in period and mill, and reach the viscose glue particle diameter less than 0.1cm.
C, the viscose glue that predissolve is good are sent into back dissolving bucket, and back dissolution time is 60-80 minute, overlap independently predissolve milling system circulation through two between breaking-in period and mill, and reach naked eyes and can not see particle.
Predissolve bucket among the present invention all is 45 sides with back dissolving bucket.
Kibbler in the steps A of the present invention is the special-purpose kibbler of viscose glue.
Claims (3)
1. back dissolution system of producing rayon spinning stoste; Comprise xanthating machine (1), predissolve machine (2), blender(viscose) (3) that is interconnected and the toothed gear pump (4) that is used to transport material, it is characterized in that: be connected with kibbler (5) between xanthating machine (1) and the predissolve machine (2) in turn and be used to transport the toothed gear pump (4) of material; Be connected with the toothed gear pump (4) that is used to transport material and at least one between predissolve machine (2) and the blender(viscose) (3) in turn and kibble grinding machine (7); Described blender(viscose) (3) lower part outlet place is connected with the toothed gear pump (4) that is used to transport material; Come out to be divided into the two-way pipeline from toothed gear pump (4); Each road pipeline all connects a smart runner milling (7); Two smart runner millings (7) form circulation loop through a pipe connection blender(viscose) (3) top.
2. a kind of back dissolution system of producing rayon spinning stoste according to claim 1; It is characterized in that: described predissolve machine (2) lower part outlet place connects a toothed gear pump (4) that is used to transport material; Come out to be divided into the two-way pipeline from toothed gear pump (4); Each road pipeline all connects one and kibbles grinding machine (6), kibbles grinding machine (6) through a pipe connection predissolve machine (2) top, forms circulation loop for two.
3. a kind of back dissolution system of producing rayon spinning stoste according to claim 1; It is characterized in that: described predissolve machine (2) bottom is provided with two outlets; Each connects a toothed gear pump (4) that is used to transport material; Every toothed gear pump (4) connects one again respectively and kibbles grinding machine (6), kibbles grinding machine (6) through a pipe connection predissolve machine (2) top, forms circulation loop for two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200063806U CN202465569U (en) | 2012-01-09 | 2012-01-09 | After-dissolving system for producing mucilage spinning solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200063806U CN202465569U (en) | 2012-01-09 | 2012-01-09 | After-dissolving system for producing mucilage spinning solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202465569U true CN202465569U (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200063806U Expired - Fee Related CN202465569U (en) | 2012-01-09 | 2012-01-09 | After-dissolving system for producing mucilage spinning solution |
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| Country | Link |
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| CN (1) | CN202465569U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105367668A (en) * | 2015-11-25 | 2016-03-02 | 宜宾丝丽雅股份有限公司 | Dissolving process for preparing viscose |
| CN106400131A (en) * | 2016-11-28 | 2017-02-15 | 宜宾海丝特纤维有限责任公司 | Processing system for decreasing viscose particle number in spinning technology |
-
2012
- 2012-01-09 CN CN2012200063806U patent/CN202465569U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105367668A (en) * | 2015-11-25 | 2016-03-02 | 宜宾丝丽雅股份有限公司 | Dissolving process for preparing viscose |
| CN106400131A (en) * | 2016-11-28 | 2017-02-15 | 宜宾海丝特纤维有限责任公司 | Processing system for decreasing viscose particle number in spinning technology |
| CN106400131B (en) * | 2016-11-28 | 2018-07-20 | 宜宾海丝特纤维有限责任公司 | A kind of processing system reducing viscose glue population suitable for spinning technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |