CN202013299U - Sample adding device used for asphalt wax content test - Google Patents
Sample adding device used for asphalt wax content test Download PDFInfo
- Publication number
- CN202013299U CN202013299U CN2011200573999U CN201120057399U CN202013299U CN 202013299 U CN202013299 U CN 202013299U CN 2011200573999 U CN2011200573999 U CN 2011200573999U CN 201120057399 U CN201120057399 U CN 201120057399U CN 202013299 U CN202013299 U CN 202013299U
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- China
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- hopper
- adding device
- sample adding
- wax content
- sample
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Abstract
The utility model relates to a sample adding device used for an asphalt wax content test. The sample adding device comprises a hopper, wherein a feeding switch is arranged on a discharging pipe of the hopper, the hopper is positioned on a telescopic supporting frame, a weighing device is arranged below the hopper, and a distilling flask fixing bracket is arranged on the weighing device; an inclination angle Alpha of the inclined plane of the hopper is less than or equal to 25 DEG; and the weighing device is an electronic balance. In the utility model, with the adoption of the sample adding device used for the asphalt wax content test, the defect in manufacturing an asphalt sample by the existing method is overcome, steps in manufacturing link of a test sample are reduced, success rate of the manufactured test sample is improved, and the work efficiency is improved; the inclination angle Alpha of the inclined plane of the hopper is less than or equal to 25 DEG so that the length of the hopper wall is reduced, and the rate that the asphalt is adhered to the hopper wall due to cooling and solidification is lowered; and the weighting device adopts the electronic balance, so that the weighing is accurate and reliable and can display fast and clearly.
Description
Technical field
The utility model relates to a kind of sample adding device, especially a kind of pitch wax content test sample adding device.
Background technology
In the test of pitch wax content detects, need quantitative asphalt sample is encased in the bottom of cucurbit, bottle wall and bifurcated pipe do not allow to adhere to pitch, and prior preparation method is that cucurbit is fixed on the balance, and pitch is poured in the glass funnel, pitch enters the cucurbit bottom along funnel, but practical operation is very inconvenient, the one, and the pitch sample is subjected to Temperature Influence apparent in view, and it is longer that common glass funnel leaks wall, pitch leaks in the wall process cooled and solidified gradually at the funnel of flowing through, and sticks to Lou on the wall; The 2nd, the test of pitch wax content has standard-required to the quality of pitch sample, must control pitch sample addition, glass funnel does not have bracing frame, normally with manually carrying or directly be inserted into the cucurbit bottom, contact with the cucurbit generation at the process funnel that injects sample, certainly will the preparation of sample be exerted an influence; Code requirement pitch sample does not satisfy quality requirements or asphalt adhesive all is considered as the sample that gives up at the cucurbit wall, needs preparation again, has increased the difficulty of preparation virtually, moreover detection is very big with cucurbit cleaning difficulty, and work brings inconvenience to actual detected.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of pitch wax content test sample adding device, can solve existing method and prepare shortcoming in the asphalt sample, reduce the step that test specimen prepares link, improve the success ratio of test specimen preparation, promoted work efficiency.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of pitch wax content test sample adding device, comprise funnel, the discharge nozzle of funnel is provided with the charging switch, funnel is positioned on the flexible bracing frame, the funnel below is placed with weighing device, is placed with the cucurbit fixed mount on the weighing device.
Inclination angle a≤25 on funnel inclined-plane °.
Flexible bracing frame is made up of with a plurality of telescopic leg that are connected with annulus the annulus on top.
Weighing device is an electronic balance.
The cucurbit fixed mount is made up of base and the backstay that is located on the base, offers the groove that matches with the bottom of cucurbit on the base.
The base upper groove is the dome-type groove.
The pitch wax content test sample adding device that the utility model provides utilizes flexible bracing frame to place funnel, and the cucurbit fixed mount is placed cucurbit, makes funnel and cucurbit steadily place, and has avoided the influence of human factor to the sample weighing; The charging switch can be controlled the flow and the speed of pitch, the phenomenon of having avoided the super quality standard of pitch sample to cancel; Pitch can be introduced directly into the cucurbit bottom, has reduced the probability of asphalt adhesive cucurbit bottle wall, the short form test operation, can solve existing method and prepare shortcoming in the asphalt sample, reduce the step that test specimen prepares link, improve the success ratio of test specimen preparation, promoted work efficiency; Inclination angle a≤25 on funnel inclined-plane ° have reduced leakage wall length, have reduced pitch and have adhered to probability on the wall Lou because of cooled and solidified; Weighing device adopts electronic balance, weighing accurately and reliably, show clear fast.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a user mode synoptic diagram of the present utility model.
Embodiment
As shown in Figure 1, this practical funnel 1 that comprises, inclination angle a≤25 on funnel 1 inclined-plane °, the discharge nozzle of funnel 1 is provided with charging switch 3, funnel 1 is positioned on the flexible bracing frame 2, and funnel 1 below is placed with weighing device 5, is placed with cucurbit fixed mount 4 on the weighing device 5.
Weighing device 5 is an electronic balance.
Cucurbit fixed mount 4 is made up of base and the backstay that is located on the base, offers the groove 6 that matches with the bottom of cucurbit 7 on the base, and groove 6 is the dome-type groove.
Funnel 1 is the stainless steel funnel.
Use step of the present utility model is as follows:
1, funnel 1 and pitch sample are heated under similarity condition.
2, cucurbit 7 is fixed on the cucurbit fixed mount 4 by groove 6, opens electronic balance, cucurbit fixed mount 4 is placed on electronic balance central authorities, the zero clearing electronic balance.
3, funnel 1 is placed on the annulus on flexible bracing frame 2 tops, the telescopic leg of flexible bracing frame 2 is strutted, be placed on cucurbit 7 directly over, adjust the height and the orientation of flexible bracing frame 2, make the bottleneck of the outlet at bottom of funnel 1, and distance control is difficult for excessive over against cucurbit 7.
4, funnel 1 is placed in 165 ℃ of baking ovens heats 15min at least again, be placed on after taking out on the annulus on flexible bracing frame 2 tops of adjusted good position, the pitch sample that heats is injected in the funnel 1, open charging switch 3, the pitch sample is injected in beginning toward cucurbit 7 bottoms, when the pitch sample reaches the quality of standard-required, close charging switch 3, take off cucurbit 7, asphalt sample prepares link and finishes.
5, funnel 1 is taken off, with cleaning placement after the triclene soaking and washing, in order to using next time.
Claims (6)
1. a pitch wax content is tested and is used sample adding device, comprise funnel (1), it is characterized in that: the discharge nozzle of funnel (1) is provided with charging switch (3), funnel (1) is positioned on the flexible bracing frame (2), funnel (1) below is placed with weighing device (5), is placed with cucurbit fixed mount (4) on the weighing device (5).
2. sample adding device is used in pitch wax content according to claim 1 test, it is characterized in that: inclination angle a≤25 on funnel (1) inclined-plane °.
3. sample adding device is used in pitch wax content test according to claim 1 and 2, it is characterized in that: flexible bracing frame (2) is made up of with a plurality of telescopic leg that are connected with annulus the annulus on top.
4. sample adding device is used in pitch wax content test according to claim 1 and 2, and it is characterized in that: weighing device (5) is an electronic balance.
5. sample adding device is used in pitch wax content test according to claim 1 and 2, it is characterized in that: cucurbit fixed mount (4) is made up of base and the backstay that is located on the base, offers the groove (6) that matches with the bottom of cucurbit (7) on the base.
6. sample adding device is used in pitch wax content test according to claim 4, and it is characterized in that: base upper groove (6) is the dome-type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200573999U CN202013299U (en) | 2011-03-07 | 2011-03-07 | Sample adding device used for asphalt wax content test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200573999U CN202013299U (en) | 2011-03-07 | 2011-03-07 | Sample adding device used for asphalt wax content test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013299U true CN202013299U (en) | 2011-10-19 |
Family
ID=44783916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200573999U Expired - Fee Related CN202013299U (en) | 2011-03-07 | 2011-03-07 | Sample adding device used for asphalt wax content test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202013299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308414A (en) * | 2013-05-10 | 2013-09-18 | 长安大学 | Fiber and asphalt adhesive cement leakage suction tester and use method thereof |
-
2011
- 2011-03-07 CN CN2011200573999U patent/CN202013299U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308414A (en) * | 2013-05-10 | 2013-09-18 | 长安大学 | Fiber and asphalt adhesive cement leakage suction tester and use method thereof |
| CN103308414B (en) * | 2013-05-10 | 2015-10-28 | 长安大学 | Fiber-asphalt glue is inhaled and is leaked test instrument and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20140307 |