CN205175863U - Powdery material bulk density testing arrangement - Google Patents
Powdery material bulk density testing arrangement Download PDFInfo
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- CN205175863U CN205175863U CN201521006928.7U CN201521006928U CN205175863U CN 205175863 U CN205175863 U CN 205175863U CN 201521006928 U CN201521006928 U CN 201521006928U CN 205175863 U CN205175863 U CN 205175863U
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- funnel
- screen pack
- cross bar
- measurer
- bulk density
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Abstract
The utility model provides a powdery material bulk density testing arrangement includes the base, be equipped with the telescopic link on the base, be connected with first horizontal pole, second horizontal pole on the telescopic link respectively, be equipped with the funnel on the first horizontal pole, be equipped with the filter screen on the second horizontal pole, the positive projection of funnel in the filter screen, there is the valve funnel bottom, the measuring tool has been placed to the filter screen below. The utility model discloses the advantage lies in, makes powdery material bulk density test operating simplify, the test procedure sanitation and hygiene, and the installation cost is lower moreover.
Description
Technical field
The utility model relates to detection clothing arts, particularly relates to a kind of powder material accumulation density proving installation.
Background technology
To be granular material from bell mouth freely fall at certain altitude bulk density is full of measurer, the quality of unit volume granular material in measurer under the loose state measured, it is one of important test item of granular material, there is complex structure in the proving installation of current powder material accumulation density, the problem that cost of manufacture is high.
Summary of the invention
The technical matters that the utility model solves is for above-mentioned the deficiencies in the prior art, and provides one that test operation is simplified, and test value is more accurate, and lower-cost proving installation.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of powder material accumulation density proving installation comprises base, and base is provided with expansion link;
Described expansion link is connected to the first cross bar, the second cross bar, the first cross bar is provided with funnel, and the second cross bar is provided with screen pack, positive being projected in screen pack of funnel
There is valve described funnel bottom;
Measurer is placed with below described screen pack.
Further, screen pack lower edge is provided with dust cover.
Further, base is provided with electronic scale, and measurer is provided with on electronic scale.
All right, dust cover is connected to screen pack lower edge by elastomeric element.
The utility model has the advantage of, adopt said structure, the utility model can provide a kind of lower-cost device, simplifies the operation when testing, test process also more sanitation and hygiene.Adopt the structure the first cross bar being provided with funnel, can make not easily to spill during granular material splendid attire; Adopt funnel bottom to be provided with the structure of valve, accurately can control granular material easily and flow out; Adopt the structure the second cross bar being provided with screen pack, the even free-falling of granular material can be made, avoid the material lumpd fall into measurer thus cause test result error; Adopt screen pack surrounding with the result of dust cover, can avoid flying upward in granular material test process, make test process sanitation and hygiene.This device is widely used in the powder material accumulation density test of various material, and durable in use.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is screen pack and dust cover connection diagram.
In figure: base 1, expansion link 2, the first cross bar 3, funnel 4, valve 5, the second cross bar 6, screen pack 7, dust cover 8, measurer 9, electronic scale 10.
Embodiment
As in Fig. 1, a kind of powder material accumulation density proving installation comprises base 1, and base is provided with expansion link 2;
Expansion link 2 is connected to the first cross bar 3, second cross bar 6, first cross bar 3 and is provided with funnel 4, described second cross bar 6 is provided with screen pack 7, positive being projected in screen pack of funnel
There is valve 5 funnel bottom;
Be placed with measurer 9 below screen pack, preferably, screen pack lower edge is provided with dust cover 8,
Preferably, base 1 is provided with electronic scale 10, and measurer 9 is located on electronic scale 10.
As in Fig. 2, dust cover 8 is connected to screen pack 7 lower edge by elastomeric element.
When test prepares, first valve 5 is closed, funnel 4, screen pack 7, measurer 9 three are placed on same straight line.During test, the granular material that will test loads in funnel 4, is opened by valve 5 afterwards, and granular material just flows out from funnel 4, by screen pack 7, more evenly falls into measurer 9.After measurer 9 is filled, closed by valve 5, granular material stops flowing out.Finally use plate always that the granular material surface in measurer 9 is struck off rear weighing and draw weight, because the volume of measurer is fixed, thus the bulk density of granular material can be drawn, the situation of change of the thing true weight amount in measurer 9 can be separated in real time by electronic scale 10, measurer 9 10 volume can be gathered, gravimetric value when 50 percent volume or percent 90 volume, in gatherer process, with wind, electronic scale 10 surface can be blown clean, drying up the elastomeric element distortion that can connect dust cover 8 in process, dust cover is made to fall to covering measurer 9, the accuracy that measurer 9 affects data is entered to prevent wind.
The flexible density that may be used for the powder whereabouts accumulation measuring differing heights of expansion link 2.
The above embodiments are only optimal technical scheme of the present utility model; and should not be considered as restriction of the present utility model; the technical scheme that protection domain of the present utility model should be recorded with claim, the equivalents comprising technical characteristic in the technical scheme of claim record is protection domain.Namely the equivalent replacement within the scope of this improves, also within protection domain of the present utility model.
Claims (4)
1. a powder material accumulation density proving installation, is characterized in that: described proving installation comprises base (1), and base is provided with expansion link (2);
Described expansion link (2) is connected to the first cross bar (3), the second cross bar (6), the first cross bar (3) is provided with funnel (4), and described second cross bar (6) is provided with screen pack (7), positive being projected in screen pack of funnel
There is valve (5) described funnel bottom;
Measurer (9) is placed with below described screen pack.
2. a kind of powder material accumulation density proving installation according to claim 1, is characterized in that: described screen pack lower edge is provided with dust cover (8).
3. a kind of powder material accumulation density proving installation according to claim 1, is characterized in that: described base (1) is provided with electronic scale (10), and measurer (9) is provided with on electronic scale (10).
4. a kind of powder material accumulation density proving installation according to claim 2, is characterized in that: described dust cover (8) is connected to screen pack lower edge by elastomeric element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006928.7U CN205175863U (en) | 2015-12-08 | 2015-12-08 | Powdery material bulk density testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006928.7U CN205175863U (en) | 2015-12-08 | 2015-12-08 | Powdery material bulk density testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205175863U true CN205175863U (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521006928.7U Active CN205175863U (en) | 2015-12-08 | 2015-12-08 | Powdery material bulk density testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205175863U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053293A (en) * | 2016-08-05 | 2016-10-26 | 江苏三联安全评价咨询有限公司 | Novel industrial powder bulk density testing device and method |
| CN108120668A (en) * | 2016-11-30 | 2018-06-05 | 中国石油天然气股份有限公司 | The seam coefficient of internal friction test device and test method of a kind of proppant |
| CN113916718A (en) * | 2021-11-25 | 2022-01-11 | 保定华联领世科技有限公司 | Redispersible latex powder density measuring device |
-
2015
- 2015-12-08 CN CN201521006928.7U patent/CN205175863U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053293A (en) * | 2016-08-05 | 2016-10-26 | 江苏三联安全评价咨询有限公司 | Novel industrial powder bulk density testing device and method |
| CN108120668A (en) * | 2016-11-30 | 2018-06-05 | 中国石油天然气股份有限公司 | The seam coefficient of internal friction test device and test method of a kind of proppant |
| CN113916718A (en) * | 2021-11-25 | 2022-01-11 | 保定华联领世科技有限公司 | Redispersible latex powder density measuring device |
| CN113916718B (en) * | 2021-11-25 | 2023-11-21 | 保定华联领世科技有限公司 | Redispersibility emulsion powder density measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |