CN204666387U - Single coal belt sampling device - Google Patents
Single coal belt sampling device Download PDFInfo
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- CN204666387U CN204666387U CN201520307305.7U CN201520307305U CN204666387U CN 204666387 U CN204666387 U CN 204666387U CN 201520307305 U CN201520307305 U CN 201520307305U CN 204666387 U CN204666387 U CN 204666387U
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- chute
- belt
- division
- sample
- collecting
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- 238000005070 sampling Methods 0.000 title claims abstract description 54
- 239000003245 coal Substances 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 34
- 230000008520 organization Effects 0.000 claims description 38
- 238000002156 mixing Methods 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract 2
- 230000008602 contraction Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 7
- 238000003556 assay Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a single coal belt sampling device belongs to chemical examination technical field. The single coal belt sampling device comprises a supporting mechanism, a sampling mechanism, a mixing mechanism, a division and waste material mechanism and a collecting mechanism; the collecting mechanism, the mixing mechanism, the division waste material mechanism and the collecting mechanism are connected with the supporting mechanism; the adoption mechanism is arranged in the running direction of the belt; the mixing mechanism is arranged below the sampling mechanism and used for mixing the samples; the division and material abandoning mechanism is arranged below the mixing mechanism and is used for receiving samples; the collecting mechanism is connected with the division material discarding mechanism and used for collecting samples; the material contraction and separation discharging mechanism is arranged above the belt and drops redundant samples onto the belt. The utility model discloses single coal belt sampling device has solved the potential safety hazard, and the sample is timely, and the sample of getting moreover is representative.
Description
Technical field
The utility model relates to assay technique field, particularly a kind of single grade coal belt sampler.
Background technology
For ensure coke quality, coking shove charge coal enter stokehold have to pass through inspection to ensure its technical indicator.Shove charge coal is formed by each single grade coal cooperation, and each single grade coal is allocated main band conveyor in coal blending room in proportion into by disk material distributing machine and belt lace machine and realized mixing.For ensureing shove charge ature of coal amount, sampling standard specifies that each order of classes or grades at school should carry out repeatedly single grade coal sampling (every 2 hours once), and in order to consistent with Mixture Density Networks assay standard, just preferably all single grade coal sample and have Practical significance simultaneously.
The course of work of existing single grade coal sampler comprises the unit such as sampling, division, rejected material in the market, and each unit is made up of several moving components.Its complex structure, occupied ground is large, investment and use cost high, sampling does not possess representativeness (sample and can only get from belt lace stream one corner connection, pressing control gauge journey should take from whole belt stream cross section, to meet representation of coal sampling).Because which limit its large-scale promotion and application.
So single grade coal sampleman is done primarily of manually completing at present.There is following problem in hand sampling: 1. potential safety hazard: during sampling, and operating personnel must press close to the belt run and carry out operation, and every multiple point of sub-sampling all will carry out once this dangerous play, there is great potential safety hazard.2. coal sample is under-represented: hand sampling can only be got from belt lace stream one corner connection, and pressing control gauge journey should take from whole belt stream cross section, to meet representation of coal sampling.3. sample not in time: for ensureing shove charge ature of coal amount, sampling standard specifies, because sampling spot is many, labour intensity is large, and hand sampling cannot meet the demands.
Utility model content
Technical problem to be solved in the utility model is to provide one and solves potential safety hazard, and sampling is timely, and the single grade coal belt sampler that the sample got is representative.
For solving the problems of the technologies described above, the utility model provides a kind of single grade coal belt sampler, for collecting the sample on belt; Sampler comprises supporting mechanism, takes mechanism, mixed organization, division rejected material mechanism and collecting mechanism; Described mechanism, mixed organization, division rejected material mechanism and the collecting mechanism taked is connected with described supporting mechanism; Described organization establishes of taking is on the traffic direction of described belt; Take described in described mixed organization is arranged on below mechanism, for described sample is mixed; Described division rejected material organization establishes below described mixed organization, for receiving described sample; Described collecting mechanism is connected with described division rejected material mechanism, collects described sample; Unnecessary sample, above described belt, drops down onto on described belt by described division rejected material organization establishes.
Further, described supporting mechanism comprises support; Described supporting mechanism, mechanism, mixed organization, division rejected material mechanism and collecting mechanism is taked to arrange on the bracket.
Further, mechanism is taked to comprise thief rod, sampling peck and sampling peck track described in; Described thief rod is arranged on the traffic direction of described belt; Described thief rod is connected with described sampling peck; Described sampling peck track is arranged on the bracket; Described thief rod is arranged on described sampling peck track; Described sampling peck is in the action of described sampling peck track.
Further, described thief rod is extension type.
Further, described sampling peck is provided with open and close valve.
Further, described mixed organization comprises the first chute; Described first chute is arranged on the bracket; Described first chute is arranged on the below of described sampling peck, mixes for receiving described sample.
Further, the shape of described first chute is taper.
Further, described division rejected material mechanism comprises flow regulator and the second chute; Described second chute is arranged on the bracket; Described flow regulator is arranged in described second chute; Described second chute is arranged on below described first chute; Described second chute is connected with described collecting mechanism; Described second chute is arranged on above described belt.
Further, described second chute offers through hole; Described flow regulator is arranged on above described through hole, controls described through-hole aperture size; Described sample is dropped down onto on described belt by described through hole.
Further, described collecting mechanism comprises the 3rd chute; Described 3rd chute is arranged on the bracket; Described 3rd chute is connected with described second chute.
The single grade coal belt sampler that the utility model provides take mechanism, mixed organization, division rejected material mechanism and collecting mechanism are connected with supporting mechanism, take organization establishes on the traffic direction of belt, take described in mixed organization is arranged on below mechanism, sample completes mixing under gravity, division rejected material organization establishes is below mixed organization, for receiving sample, collecting mechanism is connected with division rejected material mechanism, collect sample, division rejected material organization establishes is above belt, the flow of sample is controlled, unnecessary sample is dropped down onto on belt, solve potential safety hazard, sampling in time, and the sample got is representative.
Accompanying drawing explanation
The structural representation of the single grade coal belt sampler that Fig. 1 provides for the utility model embodiment.
Embodiment
See Fig. 1, the utility model embodiment provides a kind of single grade coal belt sampler, comprise supporting mechanism, take mechanism, mixed organization, division rejected material mechanism and collecting mechanism.Mechanism, mixed organization, division rejected material mechanism and collecting mechanism is taked to be connected with supporting mechanism; Supporting mechanism comprises support 1, supporting mechanism, takes mechanism, mixed organization, division rejected material mechanism and collecting mechanism to be arranged on support 1.Mechanism is taked to comprise thief rod 2, sampling peck 3 and sampling peck track 4; Thief rod 2 is arranged on the traffic direction of belt, and thief rod 2 is connected with sampling peck 3, and thief rod 2 is extension type, drives sampling peck 3 to carry out feeding and blowing; Sampling peck track 4 is arranged on support 1, thief rod 2 is connected with sampling peck track 4 by bolt, sampling peck 3 action on sampling peck track 4, sampling peck 3 is provided with open and close valve, sampling peck 3 moves under the effect of thief rod 2 on sampling peck track 4, reaches on belt and gets coal, then moves to below mixed organization, open valve, sample is fallen on mixed organization under gravity.Mixed organization is arranged on the below of sampling peck 3, and mixed organization comprises the first chute 5; First chute 5 is connected with support 1 with certain angle by bolt, and the shape of the first chute 5 is taper, and the first chute 5 is arranged on the below of sampling peck 3, and for receiving sample, sample is mixed by Action of Gravity Field on the first chute 5.Division rejected material organization establishes is in the below of the first chute 5; Division rejected material mechanism comprises flow regulator and the second chute 6; Second chute 6 is arranged on below the first chute 5, second chute 6 is arranged on support 1 by bolt at a certain angle, second chute 6 is arranged on above belt, flow regulator is arranged in the second chute 6, second chute 6 offers through hole, and sample drops down onto on belt by through hole, and flow regulator is arranged on above through hole, control through-hole aperture size, controlled the flow of sample by the size controlling through-hole aperture.Collecting mechanism is connected with the second chute 6; Gathering-device comprises the 3rd chute 7; 3rd chute 7 is arranged on support 1 by bolt, and the 3rd chute 7 is connected with the second chute 6.
When using the utility model single grade coal belt sampler.Thief rod 2 extend out to front limit, delivers on belt by sampling peck 3, and take sample from the whole stream cross section of belt, then thief rod 2 is retracted to rear spacing, opens valve, and sample under gravity, falls on the first chute 5.First chute 5 is taper, and under gravity, sample mixes in the first chute 5.Mixed sample under gravity, drops down onto the second chute 6.Second chute 6 offers through hole, is controlled the size of through-hole aperture by flow regulator.Sample by through hole, regulates the size of through hole to realize division and the rejected material of sample by flow regulator in the process fallen along the second chute 6.Rejected material drops down onto on belt by through hole, and final sample falls to the 3rd chute 7, completes collection.
The single grade coal belt sampler that the utility model provides take mechanism, mixed organization, division rejected material mechanism and collecting mechanism are connected with supporting mechanism, take organization establishes on the traffic direction of belt, take described in mixed organization is arranged on below mechanism, sample completes mixing under gravity, division rejected material organization establishes is below mixed organization, for receiving sample, collecting mechanism is connected with division rejected material mechanism, collect sample, division rejected material organization establishes is above belt, the flow of sample is controlled, unnecessary sample is dropped down onto on belt, solve potential safety hazard, sampling in time, and the sample got is representative.
It should be noted last that, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to example, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (10)
1. a single grade coal belt sampler, for collecting the sample on belt; It is characterized in that, comprising: supporting mechanism, take mechanism, mixed organization, division rejected material mechanism and collecting mechanism; Described mechanism, mixed organization, division rejected material mechanism and the collecting mechanism taked is connected with described supporting mechanism; Described organization establishes of taking is on the traffic direction of described belt; Take described in described mixed organization is arranged on below mechanism, for described sample is mixed; Described division rejected material organization establishes below described mixed organization, for receiving described sample; Described collecting mechanism is connected with described division rejected material mechanism, collects described sample; Unnecessary sample, above described belt, drops down onto on described belt by described division rejected material organization establishes.
2. sampler according to claim 1, is characterized in that: described supporting mechanism comprises support (1); Described supporting mechanism, mechanism, mixed organization, division rejected material mechanism and collecting mechanism is taked to be arranged on described support (1).
3. sampler according to claim 2, is characterized in that: described in take mechanism to comprise thief rod (2), sampling peck (3) and sampling peck track (4); Described thief rod (2) is arranged on the traffic direction of described belt; Described thief rod (2) is connected with described sampling peck (3); Described sampling peck track (4) is arranged on described support (1); Described thief rod (2) is arranged on described sampling peck track (4); Described sampling peck (3) is in the action of described sampling peck track (4).
4. sampler according to claim 3, is characterized in that: described thief rod (2) is extension type.
5. sampler according to claim 3, is characterized in that: described sampling peck (3) is provided with open and close valve.
6. sampler according to claim 3, is characterized in that: described mixed organization comprises the first chute (5); Described first chute (5) is arranged on described support (1); Described first chute (5) is arranged on the below of described sampling peck (3), mixes for receiving described sample.
7. sampler according to claim 6, is characterized in that: the shape of described first chute (5) is taper.
8. sampler according to claim 7, is characterized in that: described division rejected material mechanism comprises flow regulator and the second chute (6); Described second chute (6) is arranged on described support (1); Described flow regulator is arranged in described second chute (6); Described second chute (6) is arranged on described first chute (5) below; Described second chute (6) is connected with described collecting mechanism; Described second chute (6) is arranged on above described belt.
9. sampler according to claim 8, is characterized in that: described second chute (6) offers through hole; Described flow regulator is arranged on above described through hole, controls described through-hole aperture size; Described sample is dropped down onto on described belt by described through hole.
10. sampler according to claim 9, is characterized in that: described collecting mechanism comprises the 3rd chute (7); Described 3rd chute (7) is arranged on described support (1); Described 3rd chute (7) is connected with described second chute (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307305.7U CN204666387U (en) | 2015-05-13 | 2015-05-13 | Single coal belt sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307305.7U CN204666387U (en) | 2015-05-13 | 2015-05-13 | Single coal belt sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204666387U true CN204666387U (en) | 2015-09-23 |
Family
ID=54136761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307305.7U Active CN204666387U (en) | 2015-05-13 | 2015-05-13 | Single coal belt sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204666387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865832A (en) * | 2016-06-21 | 2016-08-17 | 杨凤华 | Belt coal stream point type sampling device |
-
2015
- 2015-05-13 CN CN201520307305.7U patent/CN204666387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865832A (en) * | 2016-06-21 | 2016-08-17 | 杨凤华 | Belt coal stream point type sampling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |