CN110031335B - A rotor for a dispersibility tester - Google Patents
A rotor for a dispersibility tester Download PDFInfo
- Publication number
- CN110031335B CN110031335B CN201810031241.0A CN201810031241A CN110031335B CN 110031335 B CN110031335 B CN 110031335B CN 201810031241 A CN201810031241 A CN 201810031241A CN 110031335 B CN110031335 B CN 110031335B
- Authority
- CN
- China
- Prior art keywords
- disc
- rotor
- dispersibility
- tester
- truncated cone
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000006185 dispersion Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 6
- 238000010008 shearing Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/24—Investigating strength properties of solid materials by application of mechanical stress by applying steady shearing forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Paper (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
本发明公开了一种用于可分散性测定仪的转子。转子由圆盘1、圆台2、三棱体3和叶片4组成。圆盘上表面中心位置固定一个刻有凹槽的圆台，6个三棱体均匀镶嵌在圆盘的上表面，8个叶片均匀镶嵌在圆盘的圆周面上。通过转子旋转,带动水流旋转形成漩涡，对水中的试样纸起到分散作用。该转子能够产生较大漩涡，增加水的剪切力，同时使水流有一个上升的趋势，能够增加对试样纸的分散同时使试样纸不易于下沉。
The invention discloses a rotor for a dispersibility tester. The rotor consists of a disc 1, a truncated cone 2, a triangular prism 3 and a blade 4. A truncated cone with a groove is fixed at the center of the upper surface of the disc, 6 triangular prisms are evenly inlaid on the upper surface of the disc, and 8 blades are evenly inlaid on the circumferential surface of the disc. The rotor rotates, driving the water flow to rotate to form a vortex, which has a dispersing effect on the sample paper in the water. The rotor can generate a larger vortex, increase the shear force of the water, and at the same time make the water flow have an upward trend, which can increase the dispersion of the sample paper and make the sample paper less likely to sink.
Description
Technical Field
The present invention relates to a rotor for a dispersibility tester.
Technical Field
At present, domestic toilet paper has various types and the dispersibility is not unified. The dispersion of the toilet paper directly affects the decomposition time of the toilet bowl and the sewer line. The toilet paper has good dispersibility, can be rapidly decomposed in a sewer or a septic tank, and can smoothly enter sewage treatment facilities. If the toilet paper is not rapidly disintegrated and is discharged out of the sewer, numerous undesirable consequences can occur.
The toilet paper is decomposed by the shearing force of water in a stable vortex by using a dispersibility measuring instrument, and can be used for detecting the dispersibility of the toilet paper. In the process of detecting the dispersibility of the toilet paper by the dispersibility tester, the toilet paper can sink to the bottom of the liquid along with the vortex in the liquid, so that the toilet paper is broken by the rotating rotor, and the test fails.
Disclosure of Invention
1. Aiming at the defect that toilet paper of the traditional dispersibility tester sinks in a vortex and is broken by mechanical force, the invention aims to provide a rotor with a novel structure, which enables the rotating water flow to have a rising trend, so that the toilet paper is not easy to sink in the vortex and is completely decomposed by the shearing force of the water.
2. Aiming at the problems, the invention provides the following technical scheme:
3. The center of the upper surface of the disc is fixed with a round table carved with a groove, 6 triangular prisms are uniformly embedded on the upper surface of the disc, and 8 blades are uniformly embedded on the circumferential surface of the disc.
4. The diameter of the disc is 80-150mm, and the thickness of the disc is 5-20mm.
5. 4 Grooves are engraved on the middle round table, and the inclination angles of the upper end face and the lower end face of the grooves are 5 degrees to 30 degrees.
6. The number of the triangular prisms is 6, and the height of the triangular prisms is 5-20mm.
7. The number of the blades is 8, and the inclination angle between the blade plane and the disc plane is 5-25 degrees.
8. The rotor has the beneficial effects that the rotor can generate larger vortex, increase the shearing force of water, simultaneously ensure that the water flow has a rising trend, increase the dispersion of sample paper and ensure that the sample paper is not easy to sink.
Drawings
FIG. 1 is a schematic view of the invention
In the figure, 1, a disc, 2, a round table, 3, a triangular prism, 4 and a blade.
Detailed Description
The present invention is described in detail below with reference to the drawings so that advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and unambiguous the scope of the present invention.
As shown in fig. 1, the invention comprises a disc 1, a round table 2, a triangular prism 3 and blades 4. The rotor rotates along with the motor to drive the liquid to rotate so as to generate vortex, and the inclined surface on the blade and the triangular prism and the groove on the circular truncated cone have a tendency of upwards poking the liquid so as to enable the liquid to move upwards, so that a toilet paper sample in the liquid is not easy to sink, and is decomposed by the shearing force of water, and the mechanical force of the rotor can not break up the toilet paper sample. Modifications and variations will be apparent to those skilled in the art in light of the foregoing description and all such modifications and variations are intended to be included within the scope of the invention as claimed.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031241.0A CN110031335B (en) | 2018-01-12 | 2018-01-12 | A rotor for a dispersibility tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031241.0A CN110031335B (en) | 2018-01-12 | 2018-01-12 | A rotor for a dispersibility tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110031335A CN110031335A (en) | 2019-07-19 |
| CN110031335B true CN110031335B (en) | 2025-01-07 |
Family
ID=67234470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810031241.0A Active CN110031335B (en) | 2018-01-12 | 2018-01-12 | A rotor for a dispersibility tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110031335B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202500016U (en) * | 2012-02-28 | 2012-10-24 | 无锡小天鹅股份有限公司 | Anti-winding washing machine impeller |
| CN105080401A (en) * | 2014-05-09 | 2015-11-25 | 上海中半科技发展有限公司 | Dispersion machine comprising disc-shaped dispersing impeller |
| CN207779831U (en) * | 2018-01-12 | 2018-08-28 | 中国制浆造纸研究院有限公司 | A kind of rotor for dispersibility analyzer |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE695853A (en) * | 1966-03-22 | 1967-09-01 | ||
| US4435084A (en) * | 1982-12-21 | 1984-03-06 | Calhoun Tom L | Automatic stirrer for cup |
| US4813787A (en) * | 1987-07-23 | 1989-03-21 | Conn Leroy C | Blending apparatus |
| JP3640994B2 (en) * | 1994-12-27 | 2005-04-20 | 三井鉱山株式会社 | High-speed stirring disperser |
| KR100501524B1 (en) * | 2004-03-11 | 2005-07-18 | 주식회사 환경비젼이십일 | Rotor for generating vortex flow, and filtering apparatus employing the same |
| CN1308061C (en) * | 2005-05-25 | 2007-04-04 | 虞培清 | Dispersing type stirring device |
| CN2936415Y (en) * | 2006-07-18 | 2007-08-22 | 江苏鹏鹞环境工程技术研究中心有限公司 | Stirring disc for treating water |
| CN101851835B (en) * | 2009-04-01 | 2014-01-08 | 海尔集团公司 | Washing machine pulsator makes laundry turn over washing method |
| CN201684562U (en) * | 2009-12-31 | 2010-12-29 | 北京海斯顿水处理设备有限公司 | Vertical stirring wave wheel for water process |
| CN102146626B (en) * | 2010-12-23 | 2016-04-27 | 海尔集团公司 | A kind of even power washing methods and this even dynamical washing machine |
| JP6216449B2 (en) * | 2013-06-28 | 2017-10-18 | サン−ゴバン パフォーマンス プラスティックス コーポレイション | Mixing assembly including magnetic impeller |
| CN103706284A (en) * | 2013-12-31 | 2014-04-09 | 镇江市港南电子有限公司 | Stirring device for novel silicon piece grinding liquid |
| CN204509279U (en) * | 2014-12-30 | 2015-07-29 | 江苏瑞亚搅拌科技有限公司 | A kind of New Gas/Liquid Dispersing Agitator |
| CN206027512U (en) * | 2016-07-05 | 2017-03-22 | 张柱 | Coating dispersion machine tool equipment with but dispersion impeller raising and lowering functions |
| CN206315693U (en) * | 2016-12-14 | 2017-07-11 | 南华茂森再生科技有限公司 | Extract disc type agitator |
-
2018
- 2018-01-12 CN CN201810031241.0A patent/CN110031335B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202500016U (en) * | 2012-02-28 | 2012-10-24 | 无锡小天鹅股份有限公司 | Anti-winding washing machine impeller |
| CN105080401A (en) * | 2014-05-09 | 2015-11-25 | 上海中半科技发展有限公司 | Dispersion machine comprising disc-shaped dispersing impeller |
| CN207779831U (en) * | 2018-01-12 | 2018-08-28 | 中国制浆造纸研究院有限公司 | A kind of rotor for dispersibility analyzer |
Non-Patent Citations (1)
| Title |
|---|
| 可分散性测定仪的研发和设计;胡斐 等;<第五届中国造纸装备发展论坛>;20220831;第41卷;第108-111页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110031335A (en) | 2019-07-19 |
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