CN204479376U - A kind of coal sample is uniformly mixed exsiccator - Google Patents
A kind of coal sample is uniformly mixed exsiccator Download PDFInfo
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- CN204479376U CN204479376U CN201520141456.XU CN201520141456U CN204479376U CN 204479376 U CN204479376 U CN 204479376U CN 201520141456 U CN201520141456 U CN 201520141456U CN 204479376 U CN204479376 U CN 204479376U
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- sample
- stirrer
- coal sample
- exsiccator
- uniformly mixed
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- 239000003245 coal Substances 0.000 title claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 238000010276 construction Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 12
- 238000002156 mixing Methods 0.000 abstract description 11
- 238000002360 preparation method Methods 0.000 abstract description 10
- 230000010354 integration Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of coal sample and be uniformly mixed exsiccator, comprise jacking gear, stirrer, heating kettle, sample cylinder and controller, wherein, jacking gear is provided with stirrer, drive stirrer moves up and down, and heating kettle is positioned on jacking gear, and sample cylinder is positioned in heating kettle, stirrer is arranged in sample cylinder, and controller connects heating kettle and jacking gear; Stirrer comprises stirring motor, shaft and puddler, and wherein, stirring motor connects shaft, and drive shaft to rotate, puddler has multiple, is arranged on shaft, and puddler and shaft are positioned in sample cylinder, contact sample; The utility model realizes rapid draing, the conglomerate integration of coal sample, realizes mechanized operation, replaces manual operation; Ensure the representativeness of prepared sample, reduce hand labor intensity, reduce human factor, shorten the sample preparation cycle, increase work efficiency, make equipment both can use dry mixed function, drying or mixing can be carried out separately again, realize a tractor serves several purposes.
Description
Technical field
The utility model relates to a kind of coal sample and is uniformly mixed exsiccator.
Background technology
According to standard GB/T 474-2008 " preparation method of coal sample " regulation, the artificial preparation process of coal sample comprises fragmentation, mixing, division and air oxygen detrition supervisor; Coal sample mixing in coal sample preparation flow and drying process are mainly based on manual operation.Hybrid mode many employing heap cone mixing method, riffle method and tiling mixing method, above several method owing to need repeatedly carry out, program is loaded down with trivial details, and is manual operation, artifical influence factor is many, and labour intensity is large, the lack of homogeneity of final sample, sample representativeness is poor, the assay that directly impact is final.
Artificial drying mode mostly is carvel built, automatically scatters and disappears to reduce the moisture in coal sample by moisture.When coal sample moisture is larger, environment temperature is 20 DEG C time, and coal sample is about 20 hours drying time; Environment temperature is 30 DEG C time; The used time is needed to be about 6 hours; Environment temperature, 40 DEG C time, needs about 4 hours used times; This kind of method causes the sample preparation cycle long, seriously reduces work efficiency.
Therefore, in process of preparing coal sample, lack necessary mixing machinery equipment at present, the uniformity coefficient of sample can not fully ensure; In addition, because sample segment contained humidity is comparatively large, for ensureing that sample quality need carry out air oxygen detrition through the long period, cause the sample preparation cycle longer.The more important drying and combination process can not be carried out simultaneously, current mixing and drying equipment function singleness, and program is complicated, and can not be applied to some special coal types.
Utility model content
The utility model is in order to solve the problem, propose a kind of coal sample and be uniformly mixed exsiccator, this device can realize rapid draing, the conglomerate integration of coal sample, makes equipment both can use dry mixed function, drying or mixing can be carried out separately again, realize a tractor serves several purposes; The coal sample of making every effort to prepared meets Standard.
To achieve these goals, the utility model adopts following technical scheme:
A kind of coal sample is uniformly mixed exsiccator, comprise jacking gear, stirrer, heating kettle, sample cylinder and controller, wherein, jacking gear is provided with stirrer, drive stirrer moves up and down, and heating kettle is positioned on jacking gear, and sample cylinder is positioned in heating kettle, stirrer is arranged in sample cylinder, and controller connects heating kettle and jacking gear.
Described stirrer comprises stirring motor, shaft and puddler, and wherein, stirring motor connects shaft, and drive shaft to rotate, puddler has multiple, is arranged on shaft, and puddler and shaft are positioned in sample cylinder, contact sample.
Described jacking gear is provided with fixed bar, and stirring motor is positioned on fixed bar.
Described sample cylinder is used for holding coal sample, is cylindrical tube shape.
Described controller connects heating kettle, controls heating-up temperature and time.
Described controller connects stirrer, controls the rotating speed of stirrer, time.
Described heating kettle is cylinder barrel shaped, comprises interior stove, shell, is filled with heating element between interior stove and shell.
Described heating element is through on interior furnace lining, turns to spiral fashion.
Described interior furnace lining is that Tercod is made, and is sealed construction.
Principle of work of the present utility model is: first stirrer is elevated to certain position during operation, sample cylinder is positioned in heating kettle, fall stirrer, note preventing stirrer from contacting with at the bottom of sample cylinder, required preparation coal sample is placed in cylinder, opening controller, regulates agitator speed, setting mixing time; Setting heating-up temperature and heat time; Stirrer and heating system are normally run, fully makes coal sample stir, moisture in coal is scattered and disappeared rapidly through heating system, make that coal sample reaches evenly, drying regime.After combination drying terminates, closing controller, sample cylinder, to certain position, takes out by lift agitator in heating kettle, coal sample in cylinder is poured out, and collects sample, and sealing is preserved, and whole operating process terminates.
The beneficial effects of the utility model are:
(1) representativeness being conducive to ensureing prepared by coal sample and shorten the sample preparation cycle;
(2) realize a tractor serves several purposes function, both can use dry mixed function, drying or mixing can be carried out separately again;
(3) rapid draing of coal sample, conglomerate integration is realized, simple to operate;
(4) reduce hand labor intensity, reduce human factor, shorten the sample preparation cycle, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1, jacking gear; 2, stirring motor; 3, controller; 4, shaft; 5, puddler; 6, sample cylinder; 7, heating kettle; 8, heating element.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of coal sample is uniformly mixed dryer, comprises the composition such as heating kettle 7, stirrer (stirring motor 2, shaft 4 and puddler 5), sample cylinder 6, jacking gear 1 and controller 3.
Heating kettle 7 is cylinder barrel shaped, is divided into interior stove, shell, and be made up of the spiral helicine heating element 8 that turns to be through on interior furnace lining between interior stove and shell, interior furnace lining is that Tercod is made, and is sealed construction.
Stirrer, comprises stirring motor 2, shaft 4 and puddler 5, and stirring motor 2 adds fixed bar and is bi-directionally connected on elevating lever, is convenient to stirrer lifting.
Sample cylinder 6, material is stainless steel cylinder barrel shaped; Can be positioned over during implementation and operation in heating kettle 7, shaft 4 and puddler 5 can fall within cylinder to be implemented to stir, can built-in coal sample.
Jacking gear 1, can be connected with stirrer, plays lifting and fixation, is convenient to stirrer and promotes and landing.
Controller 3, can control stirrer and heating system respectively, can control agitator speed, time and heating kettle temperature, time respectively.
First stirrer is elevated to certain position during operation, sample cylinder 6 is positioned in heating kettle 7, falls stirrer, note preventing stirrer from contacting with sample cylinder 6 end, required preparation coal sample is placed in cylinder, opening controller 3, regulate agitator speed, setting mixing time; Setting heating-up temperature and heat time; Stirrer and heating system are normally run, fully makes coal sample stir, moisture in coal is scattered and disappeared rapidly through heating system, make that coal sample reaches evenly, drying regime.After combination drying terminates, closing controller, lift agitator is to certain position, and taken out in heating kettle 7 by sample cylinder 6, coal sample in cylinder poured out, collect sample, sealing is preserved, and whole operating process terminates.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (9)
1. a coal sample is uniformly mixed exsiccator, it is characterized in that: comprise jacking gear, stirrer, heating kettle, sample cylinder and controller, wherein, jacking gear is provided with stirrer, drive stirrer moves up and down, and heating kettle is positioned on jacking gear, and sample cylinder is positioned in heating kettle, stirrer is arranged in sample cylinder, and controller connects heating kettle and jacking gear.
2. a kind of coal sample as claimed in claim 1 is uniformly mixed exsiccator, it is characterized in that: described stirrer comprises stirring motor, shaft and puddler, wherein, stirring motor connects shaft, drive shaft rotates, and puddler has multiple, is arranged on shaft, puddler and shaft are positioned in sample cylinder, contact sample.
3. a kind of coal sample as claimed in claim 1 is uniformly mixed exsiccator, it is characterized in that: described jacking gear is provided with fixed bar, and stirring motor is positioned on fixed bar.
4. a kind of coal sample as claimed in claim 1 is uniformly mixed exsiccator, it is characterized in that: described sample cylinder is used for holding coal sample, is cylindrical tube shape.
5. a kind of coal sample as claimed in claim 1 is uniformly mixed exsiccator, it is characterized in that: described controller connects heating kettle, controls heating-up temperature and time.
6. a kind of coal sample as claimed in claim 1 is uniformly mixed exsiccator, it is characterized in that: described controller connects stirrer, controls the rotating speed of stirrer, time.
7. a kind of coal sample as claimed in claim 1 is uniformly mixed exsiccator, it is characterized in that: described heating kettle is cylinder barrel shaped, comprises interior stove, shell, is filled with heating element between interior stove and shell.
8. a kind of coal sample as claimed in claim 7 is uniformly mixed exsiccator, it is characterized in that: described heating element is through on interior furnace lining, turns to spiral fashion.
9. a kind of coal sample as claimed in claim 8 is uniformly mixed exsiccator, it is characterized in that: described interior furnace lining is that Tercod is made, and is sealed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141456.XU CN204479376U (en) | 2015-03-12 | 2015-03-12 | A kind of coal sample is uniformly mixed exsiccator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141456.XU CN204479376U (en) | 2015-03-12 | 2015-03-12 | A kind of coal sample is uniformly mixed exsiccator |
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| Publication Number | Publication Date |
|---|---|
| CN204479376U true CN204479376U (en) | 2015-07-15 |
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|---|---|---|---|
| CN201520141456.XU Active CN204479376U (en) | 2015-03-12 | 2015-03-12 | A kind of coal sample is uniformly mixed exsiccator |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764637A (en) * | 2015-03-12 | 2015-07-08 | 国家电网公司 | Coal sample stir-mixing and drying device |
| CN105353072A (en) * | 2015-10-21 | 2016-02-24 | 常州大学 | Serial stirring device of soft coal calcination solution by elevating and translating beaker |
| CN107167354A (en) * | 2017-07-14 | 2017-09-15 | 镇江市科瑞制样设备有限公司 | Stirring mixing reduction device |
-
2015
- 2015-03-12 CN CN201520141456.XU patent/CN204479376U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764637A (en) * | 2015-03-12 | 2015-07-08 | 国家电网公司 | Coal sample stir-mixing and drying device |
| CN105353072A (en) * | 2015-10-21 | 2016-02-24 | 常州大学 | Serial stirring device of soft coal calcination solution by elevating and translating beaker |
| CN107167354A (en) * | 2017-07-14 | 2017-09-15 | 镇江市科瑞制样设备有限公司 | Stirring mixing reduction device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |