CN209296350U - It is a kind of simply to take coal sample device - Google Patents
It is a kind of simply to take coal sample device Download PDFInfo
- Publication number
- CN209296350U CN209296350U CN201822188365.8U CN201822188365U CN209296350U CN 209296350 U CN209296350 U CN 209296350U CN 201822188365 U CN201822188365 U CN 201822188365U CN 209296350 U CN209296350 U CN 209296350U
- Authority
- CN
- China
- Prior art keywords
- funnel
- coal sample
- metallic screen
- sample
- coal
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
Coal sample device is simply taken the utility model discloses a kind of, including metallic screen and funnel, metallic screen lower end is detachably connected to funnel upper end, and funnel lower end is equipped with dismountable sample sack, dismountable filter paper is placed in funnel, metallic screen upper end is removably connected with dustproof cover.The utility model connect and is arranged dustproof cover with the metallic screen of sample is divided using funnel, to reach air-proof condition, it is taken out coal sample, coal dust when coal sample is taken to fly upward so as to substantially reduce, coal dust easily enters the phenomenon that respiratory tract, coal sample can also be quickly taken out simultaneously, avoids the problem that waste coal sample and error.
Description
Technical field
The utility model relates to one kind simply to take coal sample device, belong to and simply take coal sample preparation technical field.
Background technique
Sub-sieve is mainly used to screen the substance of target sizes, can be widely used for metallurgy, the wine industry, and medicine, chemical industry is agriculture,
Food, grain, cement, coal, geology, the secondary filter of the every profession and trades such as scientific research.
And the coal sample isolated by sub-sieve is not easy to take out coal dust all in sieve.If directly by coal dust
It takes out, will cause coal dust and fly upward, the phenomenon that coal dust easily enters respiratory tract；It will also result in the waste of coal sample and the mistake of data simultaneously
Difference.
Summary of the invention
Technical problem to be solved by the utility model is: providing one kind simply takes coal sample device, to solve in the prior art
There are the problem of.
The technical solution that the utility model is taken are as follows: a kind of simply to take coal sample device, including metallic screen and funnel, metallic screen
Lower end is detachably connected to funnel upper end, and funnel lower end is equipped with dismountable sample sack, is placed in funnel dismountable
Filter paper, metallic screen upper end are removably connected with dustproof cover.
Preferably, above-mentioned metallic screen includes ring frame and sieve plate, and ring frame is provided with lateral inlaid hole, sieve plate close to middle part
In closed set to lateral inlaid hole, sieve pore is provided on sieve plate.
Preferably, above-mentioned sieve plate outer end is provided with push-and-pull groove.
Preferably, above-mentioned sample sack is detachably connected in the annular groove of funnel lower end by rubber band.
The utility model has the beneficial effects that compared with prior art, the utility model utilizes funnel and the metallic screen for dividing sample
It connects and dustproof cover is set and be taken out coal sample to reach air-proof condition, coal dust when coal sample is taken so as to substantially reduce
It flies upward, the phenomenon that coal dust easily enters respiratory tract, while can also quickly take out coal sample, avoid asking for waste coal sample and error
Topic ensures the integrality of good operating environment and data when the coal sample taken out and sieved, and the apparatus structure is simple, processing side
Just, easy to promote and utilize.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
With reference to the accompanying drawing and utility model is described further in specific embodiment.
Embodiment: as shown in Figure 1, a kind of simply take coal sample device, including metallic screen 1 and funnel 2,1 lower end of metallic screen can
It is releasably connected to 2 upper end of funnel, 2 lower end of funnel is equipped with dismountable sample sack 3, is placed with dismountable filter in funnel 2
Paper 12,1 upper end of metallic screen are removably connected with dustproof cover 4.
Preferably, above-mentioned metallic screen 1 includes ring frame 5 and sieve plate 6, and ring frame 5 is provided with lateral inlaid hole close to middle part
7, in 6 closed set of sieve plate to lateral inlaid hole 7, it is provided with sieve pore 9 on sieve plate 6, using the metallic screen of the structure, is convenient for
The replacement of different model sieve plate improves utilization rate of equipment and installations, reduces equipment cost, and assembly and disassembly are easy.
Preferably, above-mentioned 6 outer end of sieve plate is provided with push-and-pull groove 8, is convenient for changing the sieve plate of different slot sizes.
Preferably, above-mentioned sample sack 3 is detachably connected in the annular groove 11 of 2 lower end of funnel by rubber band 10, is filled
It is easy to tear open, and connection is reliable.
Divide sample metallic screen to connect with dustproof cover by thread seal, filter paper is close to inside the funnel of metal, often takes one
Coal sample just changes a filter paper, to guarantee the accuracy of coal sample；Funnel equipped with filter paper is threadedly attached to sub-sieve, to reach
It is flown upward to coal dust free；Coal sample is caught with sample sack in the lower section of metal funnel, since this device is sealing, is taking coal sample
In the process, flying upward for coal dust can be greatly reduced, the chance of contact coal dust is reduced, coal sample is avoided to waste.
One kind simply takes coal sample device operating process as follows:
A. coal sample is poured into dustproof cover first, metallic screen is connected on dustproof cover；
B. filter paper is close to inside metal funnel, a coal sample is often taken just to change a filter paper；
C. then the funnel of metal is connected with the metallic screen of sample is divided, confirmation is sealed without leakage；
D. screening being realized by shaking metallic screen, and filter paper being taken out, the coal sample in metallic screen is poured into sample by funnel
In product bag；
E. repeat the above steps b, c, e；Until all samples are taken out.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model, therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (4)
1. a kind of simply take coal sample device, it is characterised in that: including metallic screen (1) and funnel (2), metallic screen (1) lower end is removable
It is connected to funnel (2) upper end with unloading, funnel (2) lower end is equipped with dismountable sample sack (3), is placed in funnel (2) removable
The filter paper (12) unloaded, metallic screen (1) upper end are removably connected with dustproof cover (4).
2. one kind according to claim 1 simply takes coal sample device, it is characterised in that: metallic screen (1) includes ring frame (5)
With sieve plate (6), ring frame (5) is provided with lateral inlaid hole (7) close to middle part, sieve plate (6) closed set to lateral inlaid hole (7)
It is interior, sieve pore (9) are provided on sieve plate (6).
3. one kind according to claim 1 simply takes coal sample device, it is characterised in that: sieve plate (6) outer end is provided with push-and-pull
Groove (8).
4. one kind according to claim 1 simply takes coal sample device, it is characterised in that: sample sack (3) passes through rubber band
(10) it is detachably connected in the annular groove (11) of funnel (2) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822188365.8U CN209296350U (en) | 2018-12-25 | 2018-12-25 | It is a kind of simply to take coal sample device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822188365.8U CN209296350U (en) | 2018-12-25 | 2018-12-25 | It is a kind of simply to take coal sample device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209296350U true CN209296350U (en) | 2019-08-23 |
Family
ID=67648406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822188365.8U Active CN209296350U (en) | 2018-12-25 | 2018-12-25 | It is a kind of simply to take coal sample device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209296350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540576A (en) * | 2018-12-25 | 2019-03-29 | 贵州大学 | It is a kind of simply to take coal sample device |
-
2018
- 2018-12-25 CN CN201822188365.8U patent/CN209296350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540576A (en) * | 2018-12-25 | 2019-03-29 | 贵州大学 | It is a kind of simply to take coal sample device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209296350U (en) | It is a kind of simply to take coal sample device | |
| CN202944897U (en) | Dustproof cover for loading and unloading powder material | |
| CN204017480U (en) | A kind of laboratory starvation suction filtration device | |
| CN109540576A (en) | It is a kind of simply to take coal sample device | |
| CN204953299U (en) | Take manual screen frame of collecting hopper | |
| CN209452246U (en) | A kind of automatic vibrating screen powder device | |
| CN207270828U (en) | Sample bottle filtration apparatus | |
| CN208230250U (en) | A kind of testing sieve soil easy device | |
| CN207591401U (en) | A kind of rapid filtering device | |
| CN208161131U (en) | A kind of vacuum filtration structure being conveniently replaceable | |
| CN204093224U (en) | Dust-filtering and gathering-device | |
| CN207680090U (en) | A kind of automanual magnetic agitation liquid liquid extraction plant | |
| CN208774118U (en) | Oil press | |
| CN211027067U (en) | Separator for separating incomplete grain particles | |
| CN201815294U (en) | Device for adding powdered material in reactor | |
| CN208574485U (en) | A kind of graded combination Suction filtration device | |
| CN208482565U (en) | Ball mill screening system | |
| CN207333689U (en) | Storage tank | |
| CN207307359U (en) | A kind of piston filter column | |
| CN208583356U (en) | The dedicated liquid getting device of reagent | |
| CN206404373U (en) | A kind of improved portable normal pressure chromatographic column sampling device | |
| CN106039800B (en) | Sealing filtration device | |
| CN108859221A (en) | Oil press | |
| CN206381676U (en) | A kind of portable normal pressure chromatographic column sampling device | |
| CN206355970U (en) | A kind of closed safe bromo-reaction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |