CN207886990U - A kind of dissolver of pure chitosan spinning solution - Google Patents
A kind of dissolver of pure chitosan spinning solution Download PDFInfo
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- CN207886990U CN207886990U CN201721734248.6U CN201721734248U CN207886990U CN 207886990 U CN207886990 U CN 207886990U CN 201721734248 U CN201721734248 U CN 201721734248U CN 207886990 U CN207886990 U CN 207886990U
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- delivery pipe
- valve
- dissolver
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- pure chitosan
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Abstract
The utility model provides a kind of dissolver of pure chitosan spinning solution, including：Dissolve case, water inlet, colvent inlet, feed inlet, spray ball, first delivery pipe, shower valve, stir valve, stir valve, outlet valve, compression pump, second delivery pipe, feed valve, exhaust-valve, discharge port, laminate, cut flowing plate, draw ring, lifting rope, sliding shoe, temperature sensor and temperature control system, medium position is provided with fixture block on the laminate, several filter openings being evenly spaced on are provided on laminate, described cut is provided with convex block in flowing plate, the convex block shape is triangle, the water inlet, colvent inlet and feed inlet are installed successively above dissolving case, first delivery pipe and the second delivery pipe are both connected on compression pump, the utility model is stirred dissolving using the thrust of compression pump to the material in dissolving case, increase the contact area of pure chitosan and solution, improve dissolved efficiency.
Description
Technical field
The utility model is related to a kind of dissolvers, and in particular to a kind of dissolver of pure chitosan spinning solution.
Background technology
Chitin fiber is to be dissolved in solvent appropriate using chitosan as primary raw material, be configured to a certain concentration
Colloid spinning solution, then through techniques such as spinneret, coagulation forming, stretchings, be prepared into the macromolecule work(with certain mechanical strength
It can material.Pure chitosan fiber has broad-spectrum antibacterial, mildew resistance, excellent biocompatibility and non-immunogenicity, also has
Absorption chelating, hemostasis promote the effect for being cured, reducing scar, and spinning product, which are made, with it has good medical care effect.Based on this
A little special performances, pure chitosan fiber can be widely applied to space flight, health care, military textiles for general use, filter protection etc.
Field possesses huge market prospects.An important industry link for preparing pure chitosan fiber is that pure chitosan raw material is molten
Solution, now applying the dissolver in pure chitosan raw material on the market is stirred using blender, in pure chitosan and solution
Contact area on have larger defect, cause dissolved efficiency low, the spinning solution bubbles of preparation are more, are not easy to the later stage
Process.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of dissolver of pure chitosan spinning solution, utilizes
The thrust of compression pump is stirred dissolving to the material in dissolving case, increases the contact area of pure chitosan and solution, improves
Dissolved efficiency.
To achieve the above object, the utility model adopts the following technical solution：
A kind of dissolver of pure chitosan spinning solution, including：Dissolve case；Water inlet above the dissolving case
Mouthful, be mounted on the water inlet side colvent inlet, be mounted on colvent inlet side feed inlet, the colvent inlet and
Feed inlet is arranged above dissolving case；First delivery pipe, first delivery pipe one end are equipped with spray ball and are set to molten
It solves in case, the other end connects compression pump, and shower valve is provided in the first delivery pipe；The feed pipe being connected in the first delivery pipe,
It is provided with feed valve on the feed pipe；The evacuated tube being connected in the first delivery pipe is provided with exhaust-valve in the evacuated tube；
Second delivery pipe, second delivery pipe connect compression pump, and discharge port is provided in the second delivery pipe, and the discharge port connection is molten
Case is solved, the second delivery pipe top discharge mouth side and the outlet valve far from compression pump is mounted on, in the second delivery pipe and leans on
The stirring valve of nearly compression pump side；The laminate of bottom, the laminate are provided with several uniform intervals point in dissolving case
The filter opening of cloth, laminate medium position are provided with fixture block；Flowing plate is cut on dissolving chamber interior wall, the flowing plate of cutting connects sliding
Mechanism cuts and is provided with convex block in flowing plate.
Further, the sliding equipment includes draw ring, lifting rope and sliding shoe, and the lifting rope connects draw ring and sliding shoe,
Flowing plate is cut in the sliding shoe connection.
Further, it is provided with temperature sensor in the dissolving case.
Further, the dissolving case external connection temperature control system.
Further, the convex block shape is triangle.
A kind of advantageous effect of the dissolver of pure chitosan spinning solution provided by the utility model is：
1) dissolving is stirred to the material in dissolving case using the thrust of compression pump, increases pure chitosan and solution
Contact area improves dissolved efficiency；
2) real time monitoring dissolves the temperature change in case and is regulated and controled；
3) spinning solution completed to dissolving carries out preliminary deaeration processing, is convenient for the progress of subsequent technique.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 cuts flowing plate structure schematic diagram for the utility model；
Fig. 3 is the veneer structure vertical view of the utility model；
Fig. 4 is the veneer structure upward view of the utility model.
In figure：1, case is dissolved；2, water inlet；3, colvent inlet；4, feed inlet；5, ball is sprayed；6, the first delivery pipe； 7、
Shower valve；8, feed valve；9, exhaust-valve；10, compression pump；11, the second delivery pipe；12, valve is stirred；13, outlet valve；14, it discharges
Mouthful；15, laminate；16, fixture block；17, flowing plate is cut；18, draw ring；19, lifting rope；20, sliding shoe；21, temperature sensor；22, temperature control
System；23, convex block；24, filter opening；25, evacuated tube；26, feed pipe.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clear, complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.The every other embodiment that ordinary people in the field is obtained without making creative work, belongs to
The scope of protection of the utility model.
Embodiment：A kind of dissolver of pure chitosan spinning solution.
Shown in Fig. 4, case 1 is dissolved, dissolves and is provided with temperature sensor 21 in case 1, dissolves 1 external connection of case
Temperature control system 22；Water inlet 2 above the dissolving case 1, is mounted on the colvent inlet 3 of 2 side of the water inlet, peace
Mounted in 3 side feed inlet 4 of the colvent inlet, the colvent inlet 3 and feed inlet 4 are arranged at 1 top of dissolving case；First is defeated
Send pipe 6, described first delivery pipe, 6 one end that spray ball 5 is installed and is set in dissolving case 1, the other end connects compression pump 10, the
It is provided with shower valve 7 in one delivery pipe 6；The feed pipe 26 being connected in the first delivery pipe 6 is provided on the feed pipe 26 and send
Expect valve 8；The evacuated tube 25 being connected in the first delivery pipe 6 is provided with exhaust-valve 9 in the evacuated tube 25；Second delivery pipe 11,
Second delivery pipe 11 connects compression pump 10, is provided with discharge port 14 in the second delivery pipe 11, the discharge port 14 connects molten
Case 1 is solved, 11 top discharge mouth of the second delivery pipe, 14 side is mounted on and far from the outlet valve 13 of compression pump 10, is mounted on the second conveying
Stirring valve 12 on pipe 11 and close to 10 side of compression pump；The laminate 15 of bottom, the laminate 15 are arranged in dissolving case 1
There are the filter opening 24 that several are evenly spaced on, 15 medium position of laminate to be provided with fixture block 16；On dissolving 1 inner wall of case
Flowing plate 17 is cut, the flowing plate 17 of cutting connects sliding equipment, cuts and be provided with convex block 23 in flowing plate 17, and 23 shape of convex block is triangle,
The sliding equipment includes draw ring 18, lifting rope 19 and sliding shoe 20, and the lifting rope 19 connects draw ring 18 and sliding shoe 20, described
Flowing plate 17 is cut in the connection of sliding shoe 20.
In the present embodiment, pure chitosan raw material is passed through dissolving case 1 from feed inlet 4, solvent is added from colvent inlet 3 molten
Case 1 is solved, water is entered by water inlet 2 in dissolving case 1, closes exhaust-valve 9, outlet valve 13 and shower valve 7, is opened feed valve 8 and is stirred
Valve 12 is mixed, under the thrust of compression pump 10, the pure chitosan raw material, solvent and the water that dissolve in case 1 start to rotate,
It is 30 ° that hingedly the feed pipe 26 of stirring valve 12 connect angle with dissolving case 1, in order to increase solute effect, dissolves case 1 to push
The rotation of interior material, in the process, the laminate 15 for being set to bottom in dissolving case 1 are effectively prevent under pure chitosan raw material
Leakage；After the completion of course of dissolution, feed valve 8 and stirring valve 12 are closed, draw ring 18 is pulled, is driven under sliding shoe 20 using lifting rope 19
Sliding, the sliding of flowing plate 17 is cut in the drive of sliding shoe 20, is cut and is stopped at the fixture block 16 in flowing plate 17 basal sliding to laminate 15, starts feeding
Valve 8 and outlet valve 13, spinning solution removes bubble by cutting the shearing of the triangular bump 23 in flowing plate 17, using on laminate 15
Filter opening goes bubble, spinning solution to be finally sent to next process by outlet valve 13 24 2 times；In course of dissolution, temperature sensor 21
Temperature in real time monitoring dissolving case 1, and by signal transduction temperature control system 22, temperature control system 22 can be to the temperature in dissolving case 1
Regulated and controled, ensures that pure chitosan raw material maintains optimum temperature in course of dissolution；Spinning solution can be to whole after all sending out dissolving case 1
A device is cleaned, and exhaust-valve 9 is opened, advanced using solvent of singing opera arias with remaining solution in pipeline in emptying dissolving case 1
The wash cycles of row dissolving case 1 and pipeline, then drain cleaning solvent, then carry out second of cleaning, close stirring valve 12, discharging
Valve 13 and exhaust-valve 9 open shower valve 7, and automatic be rotated in inside dissolving case 1 of spray ball 5 does operation of thoroughly clearing out a gathering place, and operation is completed
Drain solvent of clearing out a gathering place again afterwards, repeatedly primary spray operation.
The above be the utility model preferred embodiment, but the utility model should not be limited to the embodiment and
Attached drawing disclosure of that is all fallen so every do not depart from the lower equivalent or modification completed of spirit disclosed in the utility model
Enter the range of the utility model protection.
Claims (5)
1. a kind of dissolver of pure chitosan spinning solution, which is characterized in that including：
Dissolve case；
Water inlet above the dissolving case, is mounted on the colvent inlet of the water inlet side, is mounted on described molten
Agent inlet side feed inlet, the colvent inlet and feed inlet are arranged above dissolving case；
First delivery pipe, first delivery pipe one end are equipped with spray ball and are set in dissolving case, and the other end connects pressure
It pumps, shower valve is provided in the first delivery pipe；
The feed pipe being connected in the first delivery pipe is provided with feed valve on the feed pipe；
The evacuated tube being connected in the first delivery pipe is provided with exhaust-valve in the evacuated tube；
Second delivery pipe, second delivery pipe connect compression pump, and discharge port is provided in the second delivery pipe, and the discharge port connects
Dissolving case is connect, the second delivery pipe top discharge mouth side and the outlet valve far from compression pump is mounted on, is mounted in the second delivery pipe
And close to the stirring valve of compression pump side；
The laminate of bottom in dissolving case, the laminate are provided with several filter openings being evenly spaced on, laminate middle part
Position is provided with fixture block；
Flowing plate is cut on dissolving chamber interior wall, the flowing plate of cutting connects sliding equipment, cuts and be provided with convex block in flowing plate.
2. the dissolver of pure chitosan spinning solution as described in claim 1, it is characterised in that：The sliding equipment includes drawing
Flowing plate is cut in ring, lifting rope and sliding shoe, the lifting rope connection draw ring and sliding shoe, the sliding shoe connection.
3. the dissolver of pure chitosan spinning solution as described in claim 1, it is characterised in that：It is provided in the dissolving case
Temperature sensor.
4. the dissolver of pure chitosan spinning solution as described in claim 1, it is characterised in that：The dissolving case external connection
Temperature control system.
5. the dissolver of pure chitosan spinning solution as described in claim 1, it is characterised in that：The convex block shape is triangle
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734248.6U CN207886990U (en) | 2017-12-13 | 2017-12-13 | A kind of dissolver of pure chitosan spinning solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734248.6U CN207886990U (en) | 2017-12-13 | 2017-12-13 | A kind of dissolver of pure chitosan spinning solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207886990U true CN207886990U (en) | 2018-09-21 |
Family
ID=63548721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721734248.6U Active CN207886990U (en) | 2017-12-13 | 2017-12-13 | A kind of dissolver of pure chitosan spinning solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207886990U (en) |
-
2017
- 2017-12-13 CN CN201721734248.6U patent/CN207886990U/en active Active
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