CN202383038U - Apparatus for measuring viscose filtration resistance - Google Patents
Apparatus for measuring viscose filtration resistance Download PDFInfo
- Publication number
- CN202383038U CN202383038U CN2011205672242U CN201120567224U CN202383038U CN 202383038 U CN202383038 U CN 202383038U CN 2011205672242 U CN2011205672242 U CN 2011205672242U CN 201120567224 U CN201120567224 U CN 201120567224U CN 202383038 U CN202383038 U CN 202383038U
- Authority
- CN
- China
- Prior art keywords
- viscose
- viscose glue
- cylindrical shell
- filtration resistance
- barrel
- 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 - Fee Related
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- Polysaccharides And Polysaccharide Derivatives (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses an apparatus for measuring a viscose filtration resistance. The apparatus comprises a barrel with an opening at the top, and a sealing cover arranged at the opening of the barrel. The apparatus is characterized in that a jacket water outlet is arranged at the bottom part of the barrel; a jacket water inlet and a compressed air inlet are arranged at the upper part of the barrel; a pressure meter and a viscose tube with a valve are connected with the sealing cover; one end of the viscose tube extends into the barrel, and the other end of the viscose tube is sleeved with a filter. The apparatus disclosed by the utility model can accurately measure the Kw value of viscose, and has the characteristics of simple structure and convenience in detection.
Description
Technical field
The utility model relates to textile technology field, relates in particular to a kind of viscose filtration resistance determinator that is used to measure viscose glue Kw value.
Background technology
Viscose glue is meant produces the cellulose sulfonate that pulp that viscose rayon uses is processed after alkali steeping, squeezing, pulverizing, experienced, sulfonation.And Kw value (filtration resistance) is meant the quality index of pulp itself, and the height of pulp Kw value directly has influence on the quality of prepared viscose glue spinnability, measure the Kw value of pulp, just can measure after need pulp being processed viscose glue.So measure viscose glue KW value (filtration resistance), be the important indicator of weighing the viscose glue spinnability.Viscose glue Kw value is high, and then spinnability is poor, in spray silk process, is prone to stop up shower nozzle.Therefore it is significant to the viscose glue spinnability accurately to measure viscose glue Kw value.
The mensuration of viscose glue Kw value (filtration resistance) does not still have the pick-up unit of standard at present; The device that prior art is used to measure viscose glue KW value comprises plastic tube; Be enclosed within the nut and the rubber washer of plastic tube lower end, rubber washer is two, is provided with stainless steel filtering net between two rubber washers.During use,, after treating to be full of viscose glue in the plastic tube, filter then, collect the viscose glue that filters out, measure the viscose glue milliliter number that leaches at last and represent its strainability with graduated cylinder through in plastic tube, injecting viscose glue.The result that this kind method records is more rough, and degree of accuracy is not high, filters under normal pressure because be; Therefore the impurity on the filter screen is very big to the influence of net result; Simultaneously, when measuring, need artificial with viscose glue from above pour into the plastic tube, speed and the gimmick of pouring viscose glue into also can exert an influence to testing result; Cause the net result error bigger, it is not high to detect stability.
The utility model content
The utility model is intended to can not accurately measure to prior-art devices the defective of viscose glue Kw value, and a kind of viscose filtration resistance determinator that can accurately measure viscose glue Kw value is provided.
In order to realize the foregoing invention purpose, the technical scheme that the utility model adopts is:
Viscose filtration resistance determinator; Comprise the gland bonnet that has open-topped cylindrical shell, is installed in the cartridge openings place, it is characterized in that: said cylindrical shell bottom has the chuck water delivering orifice, and cylindrical shell top has chuck water inlet and compressed air inlet; Be connected with the viscose glue pipe of pressometer and band valve on the said gland bonnet; Said viscose glue Guan Yiduan stretches in the cylindrical shell, and the viscose glue pipe other end is with filtrator, and said filtrator comprises filter cloth and the stainless steel cloth that supports filter cloth;
Said cylindrical shell is a stainless steel cylinder.
Said viscose glue pipe is down " U " word shape.
The utility model principle of work is: through feeding pressurized air, pressure boost is filtered viscose glue through filtrator behind the viscose glue pipe, detects the viscose filtration resistance according to regularly collecting filtration yield.
During concrete the use; Through in cylindrical shell, feeding pressurized air; Viscose glue in the cylindrical shell applies constant pressure, makes it under constant pressure, to filter through filter cloth through the viscose glue pipe, and the insolubles in the viscose glue is deposited on the filter cloth difficulty in filtration, the filter velocity that constantly increase, make filter cloth and descends successively; The then measurement through viscose glue weight that the stipulated time inner filtration is gone out is according to Kw={ (2-P
2/ P
1)/(P
1+ P
2) * 100000*0.6 formula draws the filtration resistance Kw value of viscose glue, the Kw value is big more, and the insolubles in the expression viscose glue is many more, and viscose quality is poor more, and Kw value is more little, representes that the insolubles in the viscose glue is few more, and viscose quality is good more.
The beneficial effect of the utility model mainly shows the following aspects:
One,, the viscose glue in the cylindrical shell is filtered, under constant pressure through filter cloth through the viscose glue pipe through Kw={ (2-P through on the viscose glue pipe, pressometer being housed
2/ P
1)/(P
1+ P
2) * 100000*0.6 formula draws the filtration resistance KW value of viscose glue, has the higher characteristics of accuracy.
Two, said viscose glue pipe is down " U " word shape, makes things convenient for viscose filtration, has characteristics simple to operate.This filtration unit operation is simple and easy, is beneficial to promotion and implementation
Three, simple in structure, easy to make, with low cost, easy to detect, be beneficial to promotion and implementation.
Description of drawings
Fig. 1 is the structural representation of the utility model
Mark among the figure: 1, cylindrical shell, 2, gland bonnet, 3, the chuck water delivering orifice, 4, the chuck water inlet, 5, the compressed air inlet, 6, pressometer, 7, valve, 8, the viscose glue pipe, 9, filtrator, 10, filter cloth, 11, stainless steel cloth.
Embodiment
Viscose filtration resistance determinator; Comprise the gland bonnet 2 that has open-topped cylindrical shell 1, is installed in cylindrical shell 1 opening part; Said cylindrical shell 1 bottom has chuck water delivering orifice 3, and cylindrical shell 1 top has chuck water inlet 4 and compressed air inlet 5, is connected with the viscose glue pipe 8 of pressometer 6 and band valve 7 on the said gland bonnet 2; Said viscose glue pipe 8 one ends stretch in the cylindrical shell 1, and viscose glue pipe 8 other ends are with filtrator 9.Said filtrator 9 comprises filter cloth 10 and the stainless steel cloth 11 that supports filter cloth 10.Said cylindrical shell 1 is a stainless steel cylinder.Said viscose glue pipe 8 is down " U " word shape.
The utility model principle of work is: through feeding pressurized air, pressure boost is filtered viscose glue through filtrator 9 behind viscose glue pipe 8, detects the viscose filtration resistance according to regularly collecting filtration yield.
During concrete the use; Through in cylindrical shell 1, feeding pressurized air; Viscose glue in the cylindrical shell 1 applies constant pressure, makes it under constant pressure, to filter through filter cloth 10 through viscose glue pipe 8, and the insolubles in the viscose glue is deposited in the difficulty in filtration, the filter velocity that constantly increase, make filter cloth 10 on the filter cloth 10 and descends successively; The then measurement through viscose glue weight that the stipulated time inner filtration is gone out is according to Kw={ (2-P
2/ P
1)/(P
1+ P
2) * 100000*0.6 formula draws the filtration resistance Kw value of viscose glue, the Kw value is big more, and the insolubles in the expression viscose glue is many more, and viscose quality is poor more, and Kw value is more little, representes that the insolubles in the viscose glue is few more, and viscose quality is good more.
The utility model is not limited to the foregoing description, but all should fall within the utility model claim protection domain.
Claims (3)
1. viscose filtration resistance determinator; Comprise the gland bonnet (2) that has open-topped cylindrical shell (1), is installed in cylindrical shell (1) opening part; It is characterized in that: said cylindrical shell (1) bottom has chuck water delivering orifice (3); Cylindrical shell (1) top has chuck water inlet (4) and compressed air inlet (5), is connected with the viscose glue pipe (8) of pressometer (6) and band valve (7) on the said gland bonnet (2), and said viscose glue pipe (8) one ends stretch in the cylindrical shell (1); Viscose glue pipe (8) other end is with filtrator (9), and said filtrator (9) comprises filter cloth (10) and supports the stainless steel cloth (11) of filter cloth (10).
2. according to the said viscose filtration resistance of claim 1 determinator, it is characterized in that: said cylindrical shell (1) is a stainless steel cylinder.
3. according to claim 1 or 2 said viscose filtration resistance determinators, it is characterized in that: said viscose glue pipe (8) is down " U " word shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205672242U CN202383038U (en) | 2011-12-30 | 2011-12-30 | Apparatus for measuring viscose filtration resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205672242U CN202383038U (en) | 2011-12-30 | 2011-12-30 | Apparatus for measuring viscose filtration resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202383038U true CN202383038U (en) | 2012-08-15 |
Family
ID=46631533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205672242U Expired - Fee Related CN202383038U (en) | 2011-12-30 | 2011-12-30 | Apparatus for measuring viscose filtration resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202383038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519840A (en) * | 2011-12-30 | 2012-06-27 | 宜宾长毅浆粕有限责任公司 | Viscose filtering resistance detection method |
-
2011
- 2011-12-30 CN CN2011205672242U patent/CN202383038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519840A (en) * | 2011-12-30 | 2012-06-27 | 宜宾长毅浆粕有限责任公司 | Viscose filtering resistance detection method |
| CN102519840B (en) * | 2011-12-30 | 2013-07-17 | 宜宾丝丽雅集团有限公司 | Viscose filtering resistance detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: YIBIN GRACE GROUP COMPANY Effective date: 20130704 Owner name: YIBIN GRACE GROUP COMPANY Free format text: FORMER OWNER: YIBIN CHANGYI POMACE CO., LTD. Effective date: 20130704 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130704 Address after: 644002 space Road, Nan'an economic and Technological Development Zone, Yibin, Sichuan Patentee after: Yibin Grace Group Company Address before: 644002 Yibin, South Bank of the middle of the road, the space shuttle Patentee before: Yibin Changyi Pomace Co., Ltd. Patentee before: Yibin Grace Group Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |