CN202083582U - Splitting device - Google Patents
Splitting device Download PDFInfo
- Publication number
- CN202083582U CN202083582U CN2011201034882U CN201120103488U CN202083582U CN 202083582 U CN202083582 U CN 202083582U CN 2011201034882 U CN2011201034882 U CN 2011201034882U CN 201120103488 U CN201120103488 U CN 201120103488U CN 202083582 U CN202083582 U CN 202083582U
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- division
- sample
- utensil
- reduction device
- funnel
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Abstract
The utility model relates to a splitting device comprising a splitter, a conical distributor, a funnel, a barrel bracket and a tray, wherein the barrel bracket is round, the splitter is a cross like splitter and is arranged inside the round barrel bracket and arranged on the tray, the conical distributor is arranged inside the barrel bracket and is arranged at the upper part of the cross like splitter, the funnel is arranged above the barrel bracket, and the bottom of the funnel is connected with the upper end of the conical distributor. The splitting device has a simple structure, large splitting ratio and high adaptability to a coke sample, and is hard to block, the coke sample can be split uniformly at a time, the accurate coke sample with small granularity deviation is provided, the fluctuation of granularity analytical data of the coke sample is reduced, and the splitting requirement of the coke sample can be accurately carried out at a time.
Description
Technical field
The utility model relates to nonferrous metallurgy, chemical field, particularly, the utility model relates to a kind of division utensil of producing the coke analytic sample, described division utensil is by middle circle conical distributor material seeding four divisions, this division utensil structure is simple, division is than big, be difficult for stopping up, the adaptability of focusing sample is big, can reach and once finish burnt sample division uniformly, and the little burnt all product of granularity deviation accurately can be provided, and reduce the undulatory property of burnt sample sreen analysis data, once finish the division requirement of burnt sample accurately.
Background technology
In the chemical examination department in each field such as coal, metallurgy, mine, geology, electric power, quantitative test is used widely.The task of quantitative test is to measure in the material certain or certain components contents.Generally including sampling, sample decomposes and analyzes the preparation of test solution, separates and the calculating of mensuration, analysis result and evaluation etc.Wherein, sampling is to be gas, liquid or solid according to analytic target, adopts different sampling methods.In sampling process, the most important is to make analytical sample representative.
In the mechanization sampling system, reduction device (tool) is an important components, because, reduction device is the apparatus that is used for coal or the preparation of other granule materials sample divider pass, be the critical component in the sample-preparing system, its function and efficient directly influence the speed and the precision of gathering and processing sample.
For example, in the specimen preparation process, sample must through broken, sieve, just can obtain meeting behind the mixing, division and analyze the sample that requires, and fragmentation be divided into coarse crushing, in broken and in small, broken bits even grind.To make sample all pass through sieve aperture after each fragmentation.Division is that the sample size after the pulverizing is gradually reduced, and adopts inquartation, with the sample mixing after sieving, piles for pressing after the taper and is the cake shape, is divided into quarter by the center, discards two parts of diagonal angle.
Present laboratory burnt sample division utensil is positive square or the rectangle utensil made from stainless steel, these division utensil existing problems are that burnt sample size-grade distribution is inhomogeneous in the utensil, cause thin Jiao's burnt sample size-grade distribution deviation big, especially≤and the distribution bias of the burnt sample granularity of 1mm is bigger, and there is tangible error in particle size distribution data to producing the directive significance of adjusting.
Summary of the invention
The deficiency that the burnt sample reduction device that uses at present laboratory exists, the utility model provides a kind of new formed coke sample division utensil, described new formed coke sample division utensil structure is simple, division is difficult for stopping up than big, and the adaptability of focusing sample is big, reach and once finish burnt sample division uniformly, the little burnt all product of granularity deviation accurately are provided, reduce the undulatory property of burnt sample sreen analysis data, can once finish the division requirement of burnt sample accurately.
For obtaining above-mentioned purpose, the technical solution of the utility model is as follows,
A kind of division utensil comprises cylindrical stent, is arranged at the reduction device in the described cylindrical stent and is arranged at the pallet of described cylindrical stent bottom, it is characterized in that:
Described cylindrical stent is the circular cylinder support,
Described reduction device is the crux reduction device, and is arranged on the described pallet,
Described pallet integral body is circular, is made up of 4 dismountable 1/4 circle splits.
According to a kind of division utensil described in the utility model, it is characterized in that: described division utensil also comprises conical distributor, and described conical distributor is positioned at the inside of circular cylinder support, and is arranged at cross reduction device top.
According to a kind of division utensil described in the utility model, it is characterized in that: described division utensil also comprises a funnel, and described funnel is placed in circular cylinder support top, is connected with described conical distributor upper end.
So, form the burnt sample division utensil of one four division, the burnt sample of division bleeds in the pallet.
Because the utility model has adopted stainless steel to make the division utensil, no matter be to do wet burnt sample all to be difficult for sticking on the division utensil, become four parts by the burnt sample epigranular of middle circle conical distributor by division, the adaptability of focusing sample is big, reach and once finish burnt sample division uniformly, the little burnt all product of granularity deviation accurately are provided, reduce the undulatory property of burnt sample sreen analysis data, burnt sample uniform distribution arrives the division granularity requirements when guaranteeing to analyze.
Description of drawings
Fig. 1 is burnt sample division utensil front view
Fig. 2 is burnt sample division utensil right view
Fig. 3 is the vertical view of burnt sample division utensil
Fig. 4 is cross reduction device front elevation, left view, and vertical view
Fig. 5 is conical distributor front elevation, left view, and vertical view
Wherein, 1 is circular funnel, and 2 is conical distributor, and 3 is the circular cylinder support, and 4 is the cross reduction device, and 5 is round tray
Embodiment
Embodiment 1
A kind of division utensil, comprise cylindrical stent, be arranged at the reduction device in the described cylindrical stent and be arranged at the pallet of described cylindrical stent bottom, described cylindrical stent is the circular cylinder support, described reduction device is the crux reduction device, and be arranged on the described pallet, described pallet integral body is circular, is made up of 4 dismountable 1/4 circle splits.
Described division utensil also comprises conical distributor, and described conical distributor is positioned at the inside of circular cylinder support, and is arranged at cross reduction device top.Described division utensil also comprises a funnel, and described funnel is placed in circular cylinder support top, is connected with described conical distributor upper end.
Described funnel is upper diameter Φ 500mm, bottom Φ 200mm, height h670mm, be placed in circular cylinder support top, the circular cylinder support is diameter of phi 400mm, height h620mm lays a cross reduction device at the circular cylinder internal stent, and the cross reduction device is diameter of phi 398mm, height h620mm, cross reduction device portion lays conical distributor again, and conical distributor is asked diameter of phi 100mm, height h30mm, whole reduction device is placed in by 4 1/4 circles to be formed on the round tray of diameter of phi 500mm, be used to collect the coke after the division, the 1/4 burnt sample of taking away is more easily simultaneously formed a burnt sample division utensil.
So, form the burnt sample division utensil of one four division, the burnt sample of division bleeds in the pallet.
The utility model is simple in structure, and division is difficult for stopping up than big, the adaptability of focusing sample is big, reaches and once finishes burnt sample division uniformly, and the little burnt all product of granularity deviation accurately are provided, reduce the undulatory property of burnt sample sreen analysis data, can once finish the division requirement of burnt sample accurately.
Claims (3)
1. division utensil comprises cylindrical stent, is arranged at the reduction device in the described cylindrical stent and is arranged at the pallet of described cylindrical stent bottom, it is characterized in that:
Described cylindrical stent is the circular cylinder support,
Described reduction device is the crux reduction device, and is arranged on the described pallet,
Described pallet integral body is circular, is made up of 4 dismountable 1/4 circle splits.
2. a kind of division utensil according to claim 1 is characterized in that: described division utensil also comprises conical distributor, and described conical distributor is positioned at the inside of circular cylinder support, and is arranged at cross reduction device top.
3. a kind of division utensil according to claim 1 is characterized in that: described division utensil also wraps a funnel, and described funnel is placed in circular cylinder support top, and described funnel bottom is connected with described conical distributor upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201034882U CN202083582U (en) | 2011-04-11 | 2011-04-11 | Splitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201034882U CN202083582U (en) | 2011-04-11 | 2011-04-11 | Splitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202083582U true CN202083582U (en) | 2011-12-21 |
Family
ID=45344208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201034882U Expired - Lifetime CN202083582U (en) | 2011-04-11 | 2011-04-11 | Splitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202083582U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499471A (en) * | 2013-10-10 | 2014-01-08 | 鞍钢集团矿业公司 | Powdery material sample riffle divider and using method thereof |
| CN104614198A (en) * | 2015-01-16 | 2015-05-13 | 长安大学 | Quartering based automatic sampler for engineering aggregate and sampling method of engineering aggregate |
| CN105905627A (en) * | 2016-05-31 | 2016-08-31 | 镇江市建科工程质量检测中心有限公司 | Aggregate distributor |
| CN109655314A (en) * | 2019-02-01 | 2019-04-19 | 中国神华能源股份有限公司 | Reduction device and raw coal sampling machine for scrapper conveyor |
| CN111504738A (en) * | 2020-04-01 | 2020-08-07 | 山东钢铁股份有限公司 | Portable divider for coal and coke |
-
2011
- 2011-04-11 CN CN2011201034882U patent/CN202083582U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499471A (en) * | 2013-10-10 | 2014-01-08 | 鞍钢集团矿业公司 | Powdery material sample riffle divider and using method thereof |
| CN103499471B (en) * | 2013-10-10 | 2015-11-04 | 鞍钢集团矿业公司 | Granular material sample riffle and using method thereof |
| CN104614198A (en) * | 2015-01-16 | 2015-05-13 | 长安大学 | Quartering based automatic sampler for engineering aggregate and sampling method of engineering aggregate |
| CN104614198B (en) * | 2015-01-16 | 2017-04-12 | 长安大学 | Quartering based automatic sampler for engineering aggregate and sampling method of engineering aggregate |
| CN105905627A (en) * | 2016-05-31 | 2016-08-31 | 镇江市建科工程质量检测中心有限公司 | Aggregate distributor |
| CN109655314A (en) * | 2019-02-01 | 2019-04-19 | 中国神华能源股份有限公司 | Reduction device and raw coal sampling machine for scrapper conveyor |
| CN111504738A (en) * | 2020-04-01 | 2020-08-07 | 山东钢铁股份有限公司 | Portable divider for coal and coke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2004-2002 Weisan Road Chemical Office Building, Baoshan District, Shanghai Patentee after: Baowu Carbon Material Technology Co., Ltd. Address before: 2004-2002 Weisan Road Chemical Office Building, Baoshan District, Shanghai Patentee before: Chemical Co., Ltd. of Baoshan Iron and Steel Group, Shanghai |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |
|
| CX01 | Expiry of patent term |