CN2356340Y - Single particle crushing strength detector of ball active carbon - Google Patents
Single particle crushing strength detector of ball active carbon Download PDFInfo
- Publication number
- CN2356340Y CN2356340Y CN 98245157 CN98245157U CN2356340Y CN 2356340 Y CN2356340 Y CN 2356340Y CN 98245157 CN98245157 CN 98245157 CN 98245157 U CN98245157 U CN 98245157U CN 2356340 Y CN2356340 Y CN 2356340Y
- Authority
- CN
- China
- Prior art keywords
- activated charcoal
- worm gear
- spherical activated
- worm
- active carbon
- 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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Abstract
The utility model relates to a single particle crushing strength detector of ball active carbon, which comprises a support frame, a boosting mechanism, a specimen stage, a force sensor, and a display, wherein, the boosting mechanism is composed of a worm screw and a worm gear engaged with the worm screw which are arranged on the support frame, and a pressure lever engaged with the screw threads of the worm gear, and the boosting mechanism can be used for measuring the strength of the ball active carbon, and can also be used for measuring the strength of other ball particles. The utility model has the advantages of simple structure, convenient operation, and adjustable measuring range.
Description
The utility model relates to a kind of intensity measuring device, relates in particular to a kind of single pellet crush strength analyzer of spherical activated charcoal.
Spherical activated charcoal is owing to smooth surface, and profile is sphere and pore structure prosperity, so particularly have irreplaceable effect in the blood purification field in liquid phase adsorption.As a kind of material, the intensity of spherical activated charcoal is a very important index, measure the intensity of spherical activated charcoal, research and development to spherical activated charcoal has great importance, GB3780.16-83 has provided a kind of assay method of carbon black single particle crushing strength, but do not provide the intensity measuring device of concrete use, have not yet to see the analyzer of the single pellet crush strength that is exclusively used in spherical activated charcoal.
The purpose of this utility model provides a kind of analyzer of single pellet crush strength of simple in structure, easy to operate mensuration spherical activated charcoal.
The purpose of this utility model is achieved in that it comprises support, afterburning structure, sample bench, force transducer and display.Described boosting mechanism mainly is to constitute by the worm screw of rack-mount portion and with the worm gear of worm mesh, the depression bar that is vertically mounted on worm gear central shaft position and worm gear screw-threaded engagement; Rotary worm can drive worm gear and rotate; The rotation of worm gear can make depression bar in movement in vertical direction, and the rotation of worm screw can be manual, also can be electronic.The weight of described sample bench equals to eliminate the required weight in force transducer blind area, and sample bench is installed on the force transducer, be positioned at depression bar under, force transducer and display are separately fixed at the support bottom, display connects by lead mutually with force transducer.
Described sample bench is formed by pillar with the nut platform of pillar threaded engagement, the nut platform can be upper and lower mobile on pillar, the pillar bottom is fixed on the force transducer, be positioned at depression bar under, on the load-carrying surface of nut platform top a groove is arranged, roll when the pressurized to prevent spherical activated charcoal.
Described force transducer is commercially available TPR-2 type sensor.
Described display is the LED nixie display.
Described support is a L bracket.
During measurement, spherical activated charcoal is placed in the nut platform upper grooves, the rotating nut platform makes it near depression bar, rotary worm drives worm gear and rotates, and worm gear rotates depression bar is moved down, and produces downward power, pressure ball shape activated charcoal, pass to force transducer by pillar, display is the signal transition of force transducer a digital signal, can obtain the intensity of spherical activated charcoal.
By regulating force transducer and display scalable measurement range.
The utlity model has following advantage
1. simple in structure, with low cost.
2. easy to operate.
3. its measurement range is adjustable.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
As shown in the figure: worm screw 2 levels are installed in the top of L bracket 1, only turn and can not move, the worm gear 5 that is meshed with worm screw 2 is horizontally disposed on L bracket 1 top, fix by bearing 4,6 upper and lower supportings, pressure cap 3 compresses bearing 4, depression bar 7 is vertically mounted on worm gear 5 central shaft positions, and with worm gear 5 screw-threaded engagement, rotary worm 2 drives worm gear 5 and horizontally rotates, worm gear 5 rotates, and makes depression bar 7 vertical movements by screw thread; Screw thread is arranged at pillar 9 tops, the bottom is fixed on the left end of force transducer 10, be positioned under the pros of depression bar, nut platform 8 can move on pillar 9, on the nut platform 8 top load-carrying surface groove is arranged, to prevent that spherical activated charcoal from rolling when the pressurized, pillar 9 equals to eliminate force transducer from distinguishing required weight with the weight of nut platform 8, and force transducer 10 is fixed on support 1 bottom, and pillar 9 links with it, display also is fixed on support 1 bottom front position, connects mutually by lead with force transducer 10.
During measurement, rotating nut platform 8 makes between itself and the depression bar 7 distance approaching, spherical activated charcoal is placed in the groove on the nut platform 8, and rotary worm 2 drives worm gear 5 and rotates, worm gear 5 rotates, depression bar 7 is moved downward vertically, produce downward power, pressure ball shape activated charcoal, by pillar 9 force signal being passed to force transducer 10, display 11 is the conversion of signals of force transducer digital, can obtain the intensity of spherical activated charcoal.
Claims (4)
1. the single pellet crush strength analyzer of a spherical activated charcoal, comprise support (1), boosting mechanism, sample bench, force transducer (10) and display (11), it is characterized in that: boosting mechanism is formed by the worm screw (2) that is installed in support (1) top and with the worm gear (5) of worm screw (2) engagement, the depression bar (7) that is vertically mounted on worm gear (5) central shaft position and worm gear (5) screw-threaded engagement; The weight of sample bench equals to eliminate sensor from distinguishing required weight.
2. the single pellet crush strength analyzer of a kind of spherical activated charcoal according to claim 1 is characterized in that described sample bench is made up of pillar (9), nut platform (8), and nut platform (8) can be gone up upper and lower moving at pillar (9).
3. the single pellet crush strength analyzer of a kind of spherical activated charcoal according to claim 2 is characterized in that on described nut platform (8) upper force-bearing plane groove being arranged.
4. the single pellet crush strength analyzer of a kind of spherical activated charcoal according to claim 1 is characterized in that described support (1) is L bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98245157 CN2356340Y (en) | 1998-10-28 | 1998-10-28 | Single particle crushing strength detector of ball active carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98245157 CN2356340Y (en) | 1998-10-28 | 1998-10-28 | Single particle crushing strength detector of ball active carbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2356340Y true CN2356340Y (en) | 1999-12-29 |
Family
ID=33991015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98245157 Expired - Fee Related CN2356340Y (en) | 1998-10-28 | 1998-10-28 | Single particle crushing strength detector of ball active carbon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2356340Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855445A (en) * | 2016-12-29 | 2017-06-16 | 南京信息职业技术学院 | Miniature press |
| CN110686974A (en) * | 2019-10-23 | 2020-01-14 | 泰坦(天津)工业技术有限公司 | Carbon black particle strength tester |
-
1998
- 1998-10-28 CN CN 98245157 patent/CN2356340Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855445A (en) * | 2016-12-29 | 2017-06-16 | 南京信息职业技术学院 | Miniature press |
| CN110686974A (en) * | 2019-10-23 | 2020-01-14 | 泰坦(天津)工业技术有限公司 | Carbon black particle strength tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |