CN203846143U - Automatic spinning pressure stabilizing, regulating and controlling device - Google Patents
Automatic spinning pressure stabilizing, regulating and controlling device Download PDFInfo
- Publication number
- CN203846143U CN203846143U CN201420274711.3U CN201420274711U CN203846143U CN 203846143 U CN203846143 U CN 203846143U CN 201420274711 U CN201420274711 U CN 201420274711U CN 203846143 U CN203846143 U CN 203846143U
- Authority
- CN
- China
- Prior art keywords
- pipe
- pressure
- slurry
- supplying
- supervisor
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 22
- 230000001276 controlling effect Effects 0.000 title abstract 3
- 230000001105 regulatory effect Effects 0.000 title abstract 3
- 230000000087 stabilizing effect Effects 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 230000006641 stabilisation Effects 0.000 claims abstract description 10
- 239000002002 slurry Substances 0.000 claims description 39
- 230000033228 biological regulation Effects 0.000 claims description 9
- 238000004513 sizing Methods 0.000 abstract 9
- 239000007788 liquid Substances 0.000 abstract 5
- 238000011105 stabilization Methods 0.000 abstract 1
- 229920006221 acetate fiber Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
An automatic spinning pressure stabilizing, regulating and controlling device comprises a main sizing supplying pipe. One end of the main sizing supplying pipe is connected with a liquid inlet pipe and the other end of the main sizing supplying pipe is connected with a liquid outlet pipe. The main sizing supplying pipe is connected with a plurality of production lines. A micropore pressure balancer is arranged on the position, close to the main sizing supplying pipe, of the liquid outlet pipe. A pressure sensor is arranged on the main sizing supplying pipe. The liquid inlet pipe is connected with the liquid outlet through a shortcut pipe. An electric control opening adjusting valve is arranged on the shortcut pipe. The opening of the electric control opening adjusting valve is controlled by the pressure sensor. The micropore pressure balancer is arranged and is used in cooperation with the electric control opening adjusting valve on the shortcut pipe so that sizing supplying pressure stability of the main sizing supplying pipe can be guaranteed. Practice shows that according to the automatic spinning pressure stabilizing, regulating and controlling device, pressure fluctuation in the main sizing supplying pipe is reduced to lower than 0.002 MPa from 0.05 MPa in the prior art, and production stabilization and the improvement in spinning quality are facilitated.
Description
Technical field
The utility model relates to fibre spinning field, particularly a kind of spinning pressure automatic stabilisation and regulation device for acetate fiber spinning.
Background technology
Prior art as shown in Figure 2, has some production lines on an acetate fiber spinning machine, with same charging pump and same group of stock line, supplies slurry.In actual production, tend to produce: 1, when slurry supply pump is with lower pressure during for slurry, the production line from pump close to there are differences for slurry pressure with the production line away from from pump, and the product quality of same each production line of board be there are differences; 2, when a certain production line adjusted, will cause the pressure oscillation in stock line, impact is with the product quality of other production line of board.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of spinning pressure automatic stabilisation and regulation device, can reduce for the fluctuation of slurry main pipe pressure, improves the product quality of whole production line.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of spinning pressure automatic stabilisation and regulation device, comprise for slurry supervisor, for slurry supervisor one end, be connected with feed tube, the other end is connected with drain pipe, for slurry supervisor, is connected with many group production lines, at drain pipe, near the position for slurry supervisor, be provided with micropore pressurizer, for slurry, supervisor is provided with pressure sensor, and feed tube is connected with drain pipe by shortcut pipe, and shortcut pipe is provided with automatically controlled degree adjustment valve;
By pressure sensor, controlled the aperture of automatically controlled degree adjustment valve.
In described micropore pressurizer, be provided with through hole, the aperture of through hole is less than the internal diameter of drain pipe.
Described is responsible for into an expedite circulus for slurry.
A kind of spinning pressure automatic stabilisation and regulation device that the utility model provides, by the micropore pressurizer arranging, coordinate the automatically controlled degree adjustment valve on shortcut pipe, can guarantee for slurry supervisor for slurry pressure stability.Facts have proved, adopt device of the present utility model, for the fluctuation of slurry supervisor internal pressure, by 0.05MPa of the prior art, be down to below 0.002MPa, be conducive to steady production and improve spinning quality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is overall structure schematic diagram of the prior art.
In figure: feed tube 1, drain pipe 2, automatically controlled degree adjustment valve 3, micropore pressurizer 4, pressure sensor 5, for slurry supervisor 6, production line 7, shortcut pipe 8, hand-operated valve 9, Pressure gauge 10.
The specific embodiment
In Fig. 1, a kind of spinning pressure automatic stabilisation and regulation device, comprise for slurry supervisor 6, for slurry supervisor 6 one end, be connected with feed tube 1, the other end is connected with drain pipe 2, for slurry supervisor 6, is connected with many group production lines 7, at drain pipe 2, near the position for slurry supervisor 6, be provided with micropore pressurizer 4, for slurry supervisor 6, be provided with pressure sensor 5, feed tube 1 is connected with drain pipe 2 by shortcut pipe 8, and shortcut pipe 8 is provided with automatically controlled degree adjustment valve 3;
By pressure sensor 5, controlled the aperture of automatically controlled degree adjustment valve 3.
In described micropore pressurizer 4, be provided with through hole, the aperture of through hole is less than the internal diameter of drain pipe 2.The effect of micropore pressurizer 4 is to make flow inlet net have all the time a small amount of slurry reflux, guarantees that in production line 7, all spinning station slurries are full.
Preferred scheme is as in Fig. 1, and described is responsible for 6 one-tenth expedite circuluses for slurry.Structure thus, guarantees the spinning station isostasy of each production line 7.
During spinning, when spinning slurry for slurry supervisor's 6 pressure oscillation time, by automatically controlled degree adjustment valve 3 controlling opening of valve of pressure sensor 5 indication, thereby regulate the size of slurry reflux amount, reach the stable object for slurry supervisor 6 internal pressures.Be specially: the pressure signal of pressure sensor 5 is transported to single-chip microcomputer or PLC, after comparing with setting value in single-chip microcomputer or PLC, single-chip microcomputer or PLC transmitted signal are controlled the drive unit of automatically controlled degree adjustment valve 3, motor or the hydraulic cylinder in automatically controlled degree adjustment valve 3 for example, thereby control the aperture of automatically controlled degree adjustment valve 3, when the pressure for slurry supervisor 6 is during lower than setting value, reduce the aperture of automatically controlled degree adjustment valve 3, thereby make the pressure rise for slurry supervisor 6, when the pressure for slurry supervisor 6 is during higher than setting value, increase the aperture of automatically controlled degree adjustment valve 3, thereby make the pressure drop for slurry supervisor 6.Thus, make the isostasy for slurry supervisor 6.In this example, the aperture control device of single-chip microcomputer or PLC belongs in prior art conventional, repeats no more herein.In this example, for the fluctuation of slurry supervisor internal pressure, by 0.05MPa of the prior art, be down to below 0.002MPa, improved spinning quality.
The above embodiments are only optimal technical scheme of the present utility model; and should not be considered as for restriction of the present utility model; the technical scheme that protection domain of the present utility model should be recorded with claim, comprises that the alternative that is equal to of technical characterictic in the technical scheme that claim records is protection domain.Being equal within the scope of this, replaces and improves, also within protection domain of the present utility model.
Claims (3)
1. a spinning pressure automatic stabilisation and regulation device, comprise for slurry supervisor (6), for slurry supervisor (6) one end, be connected with feed tube (1), the other end is connected with drain pipe (2), for slurry supervisor (6), be connected with many group production lines (7), it is characterized in that: at drain pipe (2), near the position for slurry supervisor (6), be provided with micropore pressurizer (4), for slurry supervisor (6), be provided with pressure sensor (5), feed tube (1) is connected with drain pipe (2) by shortcut pipe (8), and shortcut pipe (8) is provided with automatically controlled degree adjustment valve (3);
By pressure sensor (5), controlled the aperture of automatically controlled degree adjustment valve (3).
2. a kind of spinning pressure automatic stabilisation according to claim 1 and regulation device, is characterized in that: in described micropore pressurizer (4), be provided with through hole, the aperture of through hole is less than the internal diameter of drain pipe (2).
3. a kind of spinning pressure automatic stabilisation according to claim 1 and regulation device, is characterized in that: described becomes an expedite circulus for slurry supervisor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274711.3U CN203846143U (en) | 2014-05-27 | 2014-05-27 | Automatic spinning pressure stabilizing, regulating and controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274711.3U CN203846143U (en) | 2014-05-27 | 2014-05-27 | Automatic spinning pressure stabilizing, regulating and controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846143U true CN203846143U (en) | 2014-09-24 |
Family
ID=51559181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274711.3U Expired - Lifetime CN203846143U (en) | 2014-05-27 | 2014-05-27 | Automatic spinning pressure stabilizing, regulating and controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117825A (en) * | 2019-06-18 | 2019-08-13 | 广东工业大学 | It is centrifuged electrostatic spinning rotating liquid surface height controlling system |
-
2014
- 2014-05-27 CN CN201420274711.3U patent/CN203846143U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117825A (en) * | 2019-06-18 | 2019-08-13 | 广东工业大学 | It is centrifuged electrostatic spinning rotating liquid surface height controlling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Ba Ling Village 444100 Hubei city of Yichang Province Dangyang city baling Office Patentee after: HUBEI XINYANG SPECIAL FIBER Co.,Ltd. Address before: 444100 Hubei city of Yichang Province Dangyang dam dam office Ling Ling Cun Dangyang Xinyang Chemical Fiber Co. Ltd. Patentee before: DANGYANG XINYANG CHEMICAL FIBER Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |
|
| CX01 | Expiry of patent term |