CN101806790B - Multi-channel fluid distribution device - Google Patents
Multi-channel fluid distribution device Download PDFInfo
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- CN101806790B CN101806790B CN 201010112869 CN201010112869A CN101806790B CN 101806790 B CN101806790 B CN 101806790B CN 201010112869 CN201010112869 CN 201010112869 CN 201010112869 A CN201010112869 A CN 201010112869A CN 101806790 B CN101806790 B CN 101806790B
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- rubber pipe
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Abstract
The invention discloses a multi-path fluid distribution device, which comprises a plurality of ore pulp distribution boxes, wherein the ore pulp distribution boxes are arranged side by side, and at least one steady flow sample box is arranged below the ore pulp distribution boxes; an ore inlet elbow is arranged above each ore pulp distribution box, an outlet of each ore inlet elbow is connected with a special rubber pipe, the outlet position of each special rubber pipe comprises a left position, a middle position and a right position, and the special rubber pipe is connected with an outlet position control device; a filter screen is arranged on the left side in the ore pulp distribution box, and a sampling knife edge is arranged on the right side and respectively corresponds to the left position and the right position of the outlet position of the special rubber pipe; a steady flow sample box corresponds to the lower part of the filter screen, and a sample outlet pipeline is arranged at the lower part of the steady flow sample box; the lower part of the ore pulp distribution box is provided with an ore discharge pipeline which corresponds to the middle position of the outlet position of the special rubber pipe. The multi-path fluid can be reasonably distributed before entering an analytical instrument for measurement, and the requirements of the analytical instrument on the representativeness and the flow of samples at various measurement points and the ordered measurement of a plurality of measurement points are met.
Description
Technical field
The fluid that the present invention relates in a kind of ore dressing process distributes measurement mechanism, relates in particular to a kind of multipath fluid distribution device.
Background technology
Online, the real-time detection of indexs such as the grade in the ore dressing process mineral, granularity is produced, is controlled aspects such as product quality, the raising recovery and all plays important effect for instructing.The measurement of above index adopts current-carrying concentrate to measure more, and namely analytical instrument is measured the method for several measurement points, the method and apparatus that needs a cover that the sample of some measurement points is distributed.
Online analytical instrument of the prior art mostly is the single channel fluid measurement, or multi-path fluid divides timing to be difficult to guarantee the representativeness of sample and enter the analytical instrument stable flow rate.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can enter the multipath fluid distribution device that analytical instrument is reasonably distributed before measuring to multi-path fluid.
The objective of the invention is to be achieved through the following technical solutions:
Multipath fluid distribution device of the present invention comprises a plurality of ore pulp distributor boxes, and a plurality of ore pulp distributor boxes are arranged side by side, and the below is provided with at least one current stabilization sales kit (SK);
The top of each ore pulp distributor box is respectively equipped with into ore deposit elbow, and described outlet of advancing the ore deposit elbow is connected with the special (purpose) rubber pipe, and the exit position of described special (purpose) rubber pipe comprises position, a left side, meta, right, and described special (purpose) rubber pipe is connected with the exit position control device;
The left side is provided with filter screen in the described ore pulp distributor box, and the right side is provided with the sampling edge of a knife, respectively the position, a left side of the exit position of corresponding described special (purpose) rubber pipe and right position;
The corresponding described current stabilization sales kit (SK) in the below of described filter screen, the bottom of described current stabilization sales kit (SK) is provided with produce kinds of pipeline;
The bottom of described ore pulp distributor box is provided with the ore discharge pipeline, the meta of the exit position of corresponding described special (purpose) rubber pipe.
As seen from the above technical solution provided by the invention, multipath fluid distribution device of the present invention, owing to comprise a plurality of ore pulp distributor boxes, a plurality of ore pulp distributor boxes are arranged side by side, the below is provided with at least one current stabilization sales kit (SK); The top of each ore pulp distributor box is respectively equipped with into ore deposit elbow, and the outlet of advancing the ore deposit elbow is connected with the special (purpose) rubber pipe, and the exit position of special (purpose) rubber pipe comprises position, a left side, meta, right position, and the special (purpose) rubber pipe is connected with the exit position control device; The left side is provided with filter screen in the ore pulp distributor box, and the right side is provided with the sampling edge of a knife, respectively the position, a left side of the exit position of corresponding special (purpose) rubber pipe and right position; State the corresponding current stabilization sales kit (SK) in below of filter screen, the bottom of current stabilization sales kit (SK) is provided with produce kinds of pipeline; The bottom of ore pulp distributor box is provided with the ore discharge pipeline, the meta of the exit position of corresponding special (purpose) rubber pipe.Can before entering the analytical instrument measurement, reasonably distribute multi-path fluid, satisfy analytical instrument to each measurement point sample representativeness, flow, and a plurality of measurement points are carried out orderly Testing requirement.
Description of drawings
Fig. 1 is the structural representation of multipath fluid distribution device specific embodiment of the present invention;
Fig. 2 is the application state synoptic diagram of multipath fluid distribution device of the present invention.
Embodiment
Multipath fluid distribution device of the present invention, its preferable embodiment is:
Comprise a plurality of ore pulp distributor boxes, a plurality of ore pulp distributor boxes are arranged side by side, and the below is provided with at least one current stabilization sales kit (SK);
The top of each ore pulp distributor box is respectively equipped with into ore deposit elbow, and described outlet of advancing the ore deposit elbow is connected with the special (purpose) rubber pipe, and the exit position of described special (purpose) rubber pipe comprises position, a left side, meta, right, and described special (purpose) rubber pipe is connected with the exit position control device.The exit position control device can be three cylinders or other drive unit;
The left side is provided with filter screen in the described ore pulp distributor box, and the right side is provided with the sampling edge of a knife, respectively the position, a left side of the exit position of corresponding described special (purpose) rubber pipe and right position;
The corresponding described current stabilization sales kit (SK) in the below of described filter screen, the bottom of described current stabilization sales kit (SK) is provided with produce kinds of pipeline;
The bottom of described ore pulp distributor box is provided with the ore discharge pipeline, the meta of the exit position of corresponding described special (purpose) rubber pipe.
Can be provided with level switch in the described current stabilization sales kit (SK).
The top of described current stabilization sales kit (SK) can be provided with wiper mechanism, as flush box or flushing line etc.
Described produce kinds of pipeline is connected with analytical instrument, is used for sample is detected; The described sampling edge of a knife is connected with sample bucket, is used for demarcating sampling or day flow process laboratory sampling; Described ore discharge pipeline is connected with technological process.
The present invention can reasonably distribute before entering the analytical instrument measurement multi-path fluid, satisfies analytical instrument to each measurement point sample representativeness, flow, and a plurality of measurement points are carried out orderly Testing requirement; Can supply with the usefulness of online analytical instrument detections such as current-carrying X fluorescence ore grade analyzer, online particle size analyzer for multi-path fluids such as the ore pulp in the ore-dressing technique process, solution distribute, satisfy analytical instrument to the measurement requirement of a plurality of measurement points.
Also by reference to the accompanying drawings the present invention is described in detail below by specific embodiment:
As shown in Figure 1, comprise flush box [1], filter screen [2], current stabilization sales kit (SK) [3], level switch [4], produce kinds of pipeline [5], ore discharge pipeline [6], ore pulp distributor box [7], the sampling edge of a knife [8], three cylinders [9], special (purpose) rubber pipe [10], advance ore deposit elbow [11] etc.
Its work principle is:
Ore pulp from a certain tested point enters into ore deposit elbow [11], flows into ore pulp distributor box [7] by special (purpose) rubber pipe [10], and analytical instrument is in three positions respectively by three cylinders of programmed control [9].
When special (purpose) rubber pipe [10] was positioned at centre position (shown position), ore pulp was drained by ore discharge pipeline [6] and is entered technological process, i.e. bypass, and do not measure or take a sample this moment; When three cylinders [9] are positioned at a when position left side, enter current stabilization sales kit (SK) [3] after the filtration of the ore pulp of special (purpose) rubber pipe [10] through filter screen [2], the ore pulp in the current stabilization sales kit (SK) [3] carries out detection to sample by produce kinds of pipeline [5] inflow analytical instrument; When three cylinders [9] were positioned at right position, the ore pulp of special (purpose) rubber pipe [10] entered sample bucket through the sampling edge of a knife [8], was used for demarcating sampling or day flow process laboratory sampling.
Wherein, there is specific geometric relationship in the size of the length of the stroke of three cylinders [9], special (purpose) rubber pipe [10] and ore pulp distributor box [7], it is flat that this size relationship can guarantee that special (purpose) rubber Guan Buhui is rolled over, and the sample that provides for analytical instrument or the class's of getting sample has good sample representation simultaneously.
Analytical instrument is by constantly detecting the signal of level switch [4], the ore pulp of control special (purpose) rubber pipe [10] flows into current stabilization sales kit (SK) [3], make the liquid level of current stabilization sales kit (SK) [3] maintain a specific height, can guarantee that like this it is a fixing flow that produce kinds of pipeline [5] flows into analytical instrument, guarantees the qualified sample of supply analysis instrument.Sample flows into analytical instrument through produce kinds of pipeline [5], just can analyze the technic index of this measurement point.So far, the measurement of this point is finished.
After measurement is finished, at first put the residue ore pulp in the current stabilization sales kit (SK) [3], flush box [1] begins to wash current stabilization sales kit (SK) [3], has washed residual sample, the sample that guarantees this measurement point can not impact the measurement of next measurement point, can avoid tying simultaneously calcium and obstruction.Analytical instrument begins to control another one ore pulp distributor box [7], begins the detection of another measurement point according to above-mentioned steps.
As shown in Figure 2, ore pulp distributor box [7] is monomer structure, namely a measurement point disposes an ore pulp distributor box [7], the user's quantity that can count and increase or reduce the ore pulp distributor box according to actual measurement like this, and current stabilization sales kit (SK) [3] to be a plurality of ore pulp distributor boxes [7] share, this kind structure is easy to change and safeguard, can reduce personnel's labour intensity greatly.
The present invention by in the ore-dressing technique process with current-carrying X fluorescence ore grade analyzer, the supporting use of multithread road particle-size analyzer, have good stability and reliability.Rational in infrastructure, reliable, can effectively distribute multi-path fluid, can satisfy the analysis needs of online analytical instrument well; The ore pulp distributor box adopts combinable monomer structure, is easy to change and safeguard, reduces personnel's labour intensity greatly; The rinse-system developing result is good, can not have knot calcium or blocking problem; Core component can adopt special material to process, can be corrosion-resistant and wearing and tearing, and long service life.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (5)
1. a multipath fluid distribution device is characterized in that, comprises a plurality of ore pulp distributor boxes, and a plurality of ore pulp distributor boxes are arranged side by side, and the below is provided with at least one current stabilization sales kit (SK);
The top of each ore pulp distributor box is respectively equipped with into ore deposit elbow, and described outlet of advancing the ore deposit elbow is connected with the special (purpose) rubber pipe, and the exit position of described special (purpose) rubber pipe comprises position, a left side, meta, right, and described special (purpose) rubber pipe is connected with the exit position control device;
The left side is provided with filter screen in the described ore pulp distributor box, and the right side is provided with the sampling edge of a knife, respectively the position, a left side of the exit position of corresponding described special (purpose) rubber pipe and right position;
The corresponding described current stabilization sales kit (SK) in the below of described filter screen, the bottom of described current stabilization sales kit (SK) is provided with produce kinds of pipeline;
The bottom of described ore pulp distributor box is provided with the ore discharge pipeline, the meta of the exit position of corresponding described special (purpose) rubber pipe.
2. multipath fluid distribution device according to claim 1 is characterized in that, is provided with level switch in the described current stabilization sales kit (SK).
3. multipath fluid distribution device according to claim 2 is characterized in that, the top of described current stabilization sales kit (SK) is provided with wiper mechanism.
4. multipath fluid distribution device according to claim 1 is characterized in that, described exit position control device is three cylinders.
5. according to each described multipath fluid distribution device of claim 1 to 4, it is characterized in that described produce kinds of pipeline is connected with analytical instrument, be used for sample is detected;
The described sampling edge of a knife is connected with sample bucket, is used for demarcating sampling or day flow process laboratory sampling;
Described ore discharge pipeline is connected with technological process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010112869 CN101806790B (en) | 2010-02-22 | 2010-02-22 | Multi-channel fluid distribution device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010112869 CN101806790B (en) | 2010-02-22 | 2010-02-22 | Multi-channel fluid distribution device |
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| CN101806790A CN101806790A (en) | 2010-08-18 |
| CN101806790B true CN101806790B (en) | 2013-08-21 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527814B (en) * | 2013-10-28 | 2016-08-17 | 长沙有色冶金设计研究院有限公司 | Ore pulp whereabouts pulp automatic control reversal valve |
| CN107101916A (en) * | 2016-02-23 | 2017-08-29 | 江西瑞林电气自动化有限公司 | The on-line measuring device and measuring method of pulp granularity and ore pulp mass concentration |
| CN105865838B (en) * | 2016-03-30 | 2018-10-23 | 上海航盛船舶设计有限公司 | The quick on-line period device of spiral chute |
| CN109870475A (en) * | 2019-04-16 | 2019-06-11 | 兰州有色冶金设计研究院有限公司 | Pb-Zn deposits mine slurry grade on-line detecting system and method |
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| CN101806790A (en) | 2010-08-18 |
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