CN103398873A - Online ore slurry sampler - Google Patents
Online ore slurry sampler Download PDFInfo
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- CN103398873A CN103398873A CN2013103456115A CN201310345611A CN103398873A CN 103398873 A CN103398873 A CN 103398873A CN 2013103456115 A CN2013103456115 A CN 2013103456115A CN 201310345611 A CN201310345611 A CN 201310345611A CN 103398873 A CN103398873 A CN 103398873A
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- sampling groove
- ore pulp
- sampling
- ore slurry
- baffle plate
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Abstract
The invention relates to an online ore slurry sampler. The online ore slurry sampler is characterized in that the online ore slurry sampler comprises a pedestal support, a sampling slot I arranged on the pedestal support and a sampling slot II connected with the sampling slot I, one end of the sampling slot I is connected with an ore slurry inlet flange, the other end of the sampling slot I is connected with the sampling slot II, an ore slurry outlet flange is arranged at the lower portion of the sampling slot I, an ore slurry baffle plate I, an ore slurry baffle plate II and a cuter baffle plate I are sequentially arranged in the sampling slot I, the sampling slot II is a slot-shaped sampling slot, a cutter baffle plate II is arranged in the sampling slot II, a sampling port is arranged at the end portion of the sampling slot II, the ore slurry outlet flange is arranged on the sampling slot I, and the bottom of the sampling slot II has a bucket-shaped structure and is connected with the ore slurry outlet flange. The ore slurry flow direction is changed through two ore slurry baffle plates and two cutter baffle plates to make the ore slurry at all layers have a same density in order to ensure the accuracy of sampled data.
Description
Technical field
The invention belongs to the sampling pulp technical field, particularly a kind of ore pulp on-line sampler.
Background technology
In dressing Production Process, the online index chemical examination of mine plasm is a very important job, so the control of ore pulp primary sample amount and matter just seems particularly important.
Many employing hand samplings, be that a pulp tank is set in the ore pulp pipeline at present, manually gets in pulp tank and dip a small amount of mine plasm, then takes laboratory institute's sample thief is carried out ultimate analysis.The pulp density of every bit is all different in pulp tank, so the mine plasm of getting can not represent whole production run.
The present online sampling of China is to reserve breach on pipeline, in indentation, there, the sampling cutting knife is installed, and mine plasm a small amount of when flow of slurry is crossed sampling cutter can flow in sampling groove by the sampling cutting knife, and analysis meter carries out ultimate analysis constantly to the sample in sampling groove.Due in the ore pulp flow process, the density of every one deck of ore pulp is different.So this online sampling is also forbidden, and can not represent whole production run.The shortcoming of these two kinds of method samplings is that the sample of obtaining is under-represented, can not accurately obtain the production data of whole process.
Summary of the invention
The object of the present invention is to provide a kind of ore pulp on-line sampler that can facilitate, accurately get sample ore.
The objective of the invention is to realize by following technical proposals.
ore pulp on-line sampler of the present invention, comprise base support, be arranged on the sampling groove I on base support, the sampling groove II that connects of sampling groove I therewith, described sampling groove I one end is connected with the ore pulp inlet flange, being connected of the other end and sampling groove II, be provided with the ore pulp discharge flange in the bottom of described sampling groove I, be provided with successively ore pulp plate washer I in described sampling groove I, ore pulp plate washer II and cutting knife baffle plate I, the base plate distance of described ore pulp plate washer I and sampling groove I is 115～474mm, described ore pulp plate washer II is diaphragm structure, its underpart is fixedly connected with the base plate of sampling groove I, described cutting knife baffle plate I is arranged on the junction of sampling groove I and sampling groove II, described sampling groove II is the groove type sampling groove, and be arranged on the side-lower of sampling groove I, be provided with cutting knife baffle plate II in the sampling groove II, its cutting knife baffle plate II is divided into two cell bodies with the sampling groove II, end in described sampling groove II is provided with sample tap, the bottom of described sampling groove II is the bucket shape structure, and with the ore pulp discharge flange, be connected.
The width of the recess of described sampling groove II is 1/3 of sampling groove I.
The invention has the beneficial effects as follows, after adopting this device, by two ore pulp plate washers and two cutting knife baffle plates, change the flow direction of ore pulp with this, making ore pulp is all the same in the density of every one deck, thereby guaranteed the accuracy of sampled data, the purpose of reached simultaneously convenience, accurately taking a sample online.
Description of drawings
Fig. 1 is perspective view of the present invention.
Fig. 2 is that the A of Fig. 1 of the present invention is to view.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is that the B of Fig. 2 is to view.
Fig. 5 is that the C of Fig. 2 is to view.
Embodiment
Further illustrate the specific embodiment of the present invention below in conjunction with accompanying drawing.
as Figure 1-Figure 5, ore pulp on-line sampler of the present invention, comprise base support 9, be arranged on the sampling groove I 1 on base support 9, the sampling groove II 5 that connects of sampling groove I 1 therewith, described sampling groove I 1 one ends are connected with ore pulp inlet flange 10, being connected of the other end and sampling groove II 5, be provided with ore pulp discharge flange 8 in the bottom of described sampling groove I 1, be provided with successively ore pulp plate washer I 2 in described sampling groove I 1, ore pulp plate washer II 3 and cutting knife baffle plate I 4, described ore pulp plate washer I 2 is 115～474mm with the base plate distance of sampling groove I 1, described ore pulp plate washer II 3 is diaphragm structure, its underpart is fixedly connected with the base plate of sampling groove I 1, described cutting knife baffle plate I 4 is arranged on the junction of sampling groove I 1 and sampling groove II 5, described sampling groove II 5 is the groove type sampling groove, and be arranged on the side-lower of sampling groove I 1, the width of the recess of its sampling groove II 5 is 1/3 of sampling groove I 1, be provided with cutting knife baffle plate II 6 in sampling groove II 5, its cutting knife baffle plate II 6 is divided into two cell body 5-1 and 5-2 with sampling groove II 5, be provided with sample tap 7 in the end of described sampling groove II 5, the bottom of described sampling groove II 5 is bucket shape structure 5-3, and with ore pulp discharge flange 8, be connected.
Described cutting knife baffle plate I 4 and cutting knife baffle plate II 6 are the cutting knife baffle plate with spout hole.
principle of work of the present invention is: ore pulp feeds sampling groove I 1 from ore pulp inlet flange 10 1 ends of sampler, at first ore pulp impacted on the ore pulp plate washer I 2 that is arranged in sampling groove I 1 and formed eddy current this moment, and then reach the purpose of abundant stirring ore pulp, make each layer of ore pulp density value identical, ore pulp is mobile forward by continuing from ore pulp plate washer I 2 belows with the form of turbulent flow, then ore pulp can impact on ore pulp plate washer II 3 and again form eddy current, ore pulp is fully stirred, and then ore pulp can impact on cutting knife baffle plate I 4 and again form eddy current, most of ore pulp flowed 10 by discharge flange and got back to the ore pulp trunk line this moment, the part ore pulp can flow into by the cutting knife that is arranged on cutting knife baffle plate I 4 in sampling groove II 5, ore pulp can impact on cutting knife baffle plate II 6 after entering sampling groove II 5-1, continuing to form eddy current fully stirs, this moment, most of ore pulp can be got back to the ore pulp trunk line by the backflash of cutting knife baffle plate 1 below, the part ore pulp can be got in sampling groove II 5-1 by the cutting knife inflow that is arranged on cutting knife baffle plate II 6, the on-line analysis instrument can be carried out on-line analysis to it.Then chamber sample tap timing sampling by experiment, take back laboratory with sample and analyze, and draw data and in-line meter and analyze data and compare, thus checking and proofread and correct in-line meter.Sampler of the present invention be ore pulp in whole sampling process all the density of ore pulp be all consistent, thereby guaranteed the accuracy of sampled data.
Claims (3)
1. ore pulp on-line sampler, it is characterized in that comprising base support, be arranged on the sampling groove I on base support, the sampling groove II that connects of sampling groove I therewith, described sampling groove I one end is connected with the ore pulp inlet flange, being connected of the other end and sampling groove II, be provided with the ore pulp discharge flange in the bottom of described sampling groove I, be provided with successively ore pulp plate washer I in described sampling groove I, ore pulp plate washer II and cutting knife baffle plate I, the base plate distance of described ore pulp plate washer I and sampling groove I is 115～474mm, described ore pulp plate washer II is diaphragm structure, its underpart is fixedly connected with the base plate of sampling groove I, described cutting knife baffle plate I is arranged on the junction of sampling groove I and sampling groove II, described sampling groove II is the groove type sampling groove, and be arranged on the side-lower of sampling groove I, be provided with cutting knife baffle plate II in the sampling groove II, its cutting knife baffle plate II is divided into two cell bodies with the sampling groove II, end in described sampling groove II is provided with sample tap, the bottom of described sampling groove II is the bucket shape structure, and with the ore pulp discharge flange, be connected.
2. ore pulp on-line sampler according to claim 1, is characterized in that described cutting knife baffle plate I and cutting knife baffle plate II are the cutting knife baffle plate with spout hole.
3. ore pulp on-line sampler according to claim 1, the width that it is characterized in that the recess of described sampling groove II is 1/3 of sampling groove I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310345611.5A CN103398873B (en) | 2013-08-09 | 2013-08-09 | Ore pulp on-line sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310345611.5A CN103398873B (en) | 2013-08-09 | 2013-08-09 | Ore pulp on-line sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103398873A true CN103398873A (en) | 2013-11-20 |
| CN103398873B CN103398873B (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310345611.5A Active CN103398873B (en) | 2013-08-09 | 2013-08-09 | Ore pulp on-line sampler |
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| CN (1) | CN103398873B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115508142A (en) * | 2022-09-17 | 2022-12-23 | 丹东锦和科技有限公司 | A intelligent division sampling device for ore dressing ore pulp sample |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4479393A (en) * | 1983-04-27 | 1984-10-30 | Ben E. Jaeger | Sampler for slurries |
| US20070251334A1 (en) * | 2006-05-01 | 2007-11-01 | Akers David J Jr | Method and apparatus for collecting samples of a solid or slurry flowing in a pipe |
| CN101251395A (en) * | 2008-04-02 | 2008-08-27 | 罗放明 | Mineral slurry flux on-line detecting device and multi-parameter on-line detecting integrated system |
| CN100437075C (en) * | 2002-02-14 | 2008-11-26 | 奥托库姆普联合股份公司 | Method and apparatus for taking slurry samples |
| CN203083848U (en) * | 2013-01-22 | 2013-07-24 | 中钢集团马鞍山矿山研究院有限公司 | Sampling device for ore pulp |
| CN203365182U (en) * | 2013-08-09 | 2013-12-25 | 鞍山天鸿自控工程有限公司 | Online ore pulp sampler |
-
2013
- 2013-08-09 CN CN201310345611.5A patent/CN103398873B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4479393A (en) * | 1983-04-27 | 1984-10-30 | Ben E. Jaeger | Sampler for slurries |
| CN100437075C (en) * | 2002-02-14 | 2008-11-26 | 奥托库姆普联合股份公司 | Method and apparatus for taking slurry samples |
| US20070251334A1 (en) * | 2006-05-01 | 2007-11-01 | Akers David J Jr | Method and apparatus for collecting samples of a solid or slurry flowing in a pipe |
| CN101251395A (en) * | 2008-04-02 | 2008-08-27 | 罗放明 | Mineral slurry flux on-line detecting device and multi-parameter on-line detecting integrated system |
| CN203083848U (en) * | 2013-01-22 | 2013-07-24 | 中钢集团马鞍山矿山研究院有限公司 | Sampling device for ore pulp |
| CN203365182U (en) * | 2013-08-09 | 2013-12-25 | 鞍山天鸿自控工程有限公司 | Online ore pulp sampler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115508142A (en) * | 2022-09-17 | 2022-12-23 | 丹东锦和科技有限公司 | A intelligent division sampling device for ore dressing ore pulp sample |
| CN115508142B (en) * | 2022-09-17 | 2023-10-13 | 丹东锦和科技有限公司 | Intelligent shrinkage sampling device for ore dressing ore pulp sampling |
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| Publication number | Publication date |
|---|---|
| CN103398873B (en) | 2015-11-11 |
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