CN114674619A - Rubber sleeve type ore pulp pipeline sampling device - Google Patents
Rubber sleeve type ore pulp pipeline sampling device Download PDFInfo
- Publication number
- CN114674619A CN114674619A CN202011546172.0A CN202011546172A CN114674619A CN 114674619 A CN114674619 A CN 114674619A CN 202011546172 A CN202011546172 A CN 202011546172A CN 114674619 A CN114674619 A CN 114674619A
- Authority
- CN
- China
- Prior art keywords
- rubber sleeve
- valve body
- ore pulp
- air cylinder
- telescopic rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002002 slurry Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000018109 developmental process Effects 0.000 abstract description 6
- 230000032683 aging Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/032—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces by the mechanical action of a moving fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
- G01N2001/205—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a valve
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a rubber sleeve type ore pulp pipeline sampling device, which comprises an air cylinder (2), a valve body (1), a rubber sleeve (3), a water inlet (6), an air cylinder telescopic rod (4) and a framework (5), wherein the upper end of the valve body (1) is fixedly connected with an ore pulp pipeline outlet, the lower end of the valve body (1) is fixedly connected with an ore pulp sampling pipeline, the framework is fixedly arranged in rubber at two sides of the rubber sleeve corresponding to the air cylinder telescopic rod, the rubber sleeve lining the valve body is sleeved in the telescopic process of the air cylinder telescopic rods at the two sides, so that the development and the closing of the rubber sleeve are realized, by external force development, the requirement of sampling on time and according to quantity is ensured, the normal work of the rubber sleeve before aging and damage is ensured, compared with the working mode that one air cylinder extrudes the rubber sleeve and utilizes the self resilience force of the rubber sleeve to realize development, the working period of the rubber sleeve is prolonged, and therefore the production cost is reduced.
Description
Technical Field
The invention relates to a rubber sleeve type ore pulp pipeline sampling device.
Background
The sampling of representative samples in the pulp production process and the analysis and detection (grade, concentration and granularity) thereof are important basis for compiling daily metal balance production reports of a selection plant and guiding the adjustment of production operation; because of the intermittent requirement of sampling, the present ore pulp pipeline sampling device is composed of two parts of mechanical and electric control, the mechanical part is composed of a motor, a gear, a sealing device, a walking machine, a sampling box and the like, the electrical part is composed of a photoelectric device, a timer, a control box and the like, a tee joint is arranged on an ore pulp conveying pipeline, the tee joint is connected with a flange of a valve body through a screw rod, a lining rubber sleeve is arranged in the valve body, a through hole is arranged on one side of the middle part of the valve body and is fixedly connected with an air cylinder, an air cylinder telescopic rod is inserted into the through hole and is connected with a framework, when the air cylinder telescopic rod extends out, the rubber sleeve is extruded through the framework, thereby stopping sampling, when the air cylinder telescopic rod retracts, the framework is separated from the rubber sleeve, the rubber sleeve is bounced through resilience, ore pulp flows out, the purpose of sampling is realized, the outflow and the stoppage of ore pulp are realized through the compression and rebound, and the rubber sleeve is continuously stretched out, the resilience force is not enough, and the resilience is not in place easily, so that the sampling is not enough or the effective sampling cannot be realized, the analysis and the detection of ore pulp are influenced, the rubber sleeve needs to be frequently replaced, and the production cost is improved.
Disclosure of Invention
The invention aims to provide a rubber sleeve type ore pulp pipeline sampling device, which overcomes the defects of the prior art, ensures the sampling on time and in quantity, prolongs the working period of the sampling device and reduces the production cost.
In order to achieve the purpose, the ore pulp pipeline sampling device comprises an air cylinder, a valve body, a rubber sleeve, a water inlet, an air cylinder telescopic rod and a framework, wherein the upper end of the valve body is fixedly connected with an ore pulp pipeline slurry outlet, the lower end of the valve body is fixedly connected with an ore pulp sampling pipeline, the rubber sleeve is lined in the valve body, through holes are formed in the middle parts of two opposite sides outside the valve body and are correspondingly provided with grooves for fixing the air cylinder, the air cylinder telescopic rod is placed into the through holes, the front end of the air cylinder telescopic rod is fixedly connected with the framework, the tail end of the air cylinder telescopic rod is fixedly connected with the air cylinder, the framework is fixedly arranged in rubber on two sides of the rubber sleeve corresponding to the air cylinder telescopic rod, and the upper position and the lower position of the air cylinder on one side of the valve body are respectively provided with the water inlet.
Compared with the prior art, the ore pulp pipeline sampling device has the following excellent effects.
The ore pulp pipeline sampling device provided by the invention adopts the framework fixedly arranged in the rubber at the two sides of the rubber sleeve corresponding to the telescopic rods of the air cylinders, the lining rubber of the valve body is sleeved in the telescopic processes of the telescopic rods of the air cylinders at the two sides, the development and the closing of the rubber sleeve are realized, the requirement of sampling on time and according to quantity is ensured through external force development, the normal work of the rubber sleeve before aging and damage is ensured, and compared with the working mode that one air cylinder extrudes the rubber sleeve and the development is realized by utilizing the self resilience force of the rubber sleeve, the working period of the rubber sleeve is prolonged, so that the production cost is reduced.
When a sampling control key is pressed, the air cylinders on the two sides of the valve body retract through the telescopic rods, so that the rubber sleeves which are attached and sealed are separated, meanwhile, the water inlet on the air cylinder on one side of the valve body starts to spray water, ore pulp gathered on the upper part in the valve body is flushed down, the smooth outflow of the ore pulp in an ore pulp pipeline is ensured, and the requirement of sampling on time and according to quantity is met; when the sample control key is pressed once more, the cylinder of valve body both sides stretches out through the telescopic link, makes separately the rubber sleeve laminating seal, realizes stopping the sample, and the water inlet above the cylinder of valve body one side stops the water spray, and the water inlet below the cylinder of valve body one side begins the water spray simultaneously, washs the ore pulp that bonds in the valve body on the rubber sleeve inner wall and gets into the sample pipeline under the valve body, and the water inlet under the cylinder of valve body one side just stops the water spray when the specified time.
Drawings
Figure 1 is a schematic view of a pulp pipeline sampling device of the invention.
Wherein: 1. the water inlet is a valve body, 2 is a cylinder, 3 is a rubber sleeve, 4 is a cylinder telescopic rod, 5 is a framework, and 6 is a water inlet.
Detailed Description
The pulp pipeline sampling device of the invention is further explained in detail with the attached drawings.
The ore pulp pipeline sampling device shown in fig. 1 comprises a cylinder 2, a valve body 1, a rubber sleeve 3, a water inlet 6, a cylinder telescopic rod 4 and a framework 5, wherein the upper end of the valve body 1 is fixedly connected with an ore pulp pipeline grout outlet, the lower end of the valve body 1 is fixedly connected with the ore pulp sampling pipeline, the middle parts of the two opposite sides of the valve body 1 are provided with through holes, the middle parts of the two opposite sides of the valve body 1 are provided with grooves corresponding to the fixed cylinder 2, the through holes are arranged in the cylinder telescopic rod 4, the front end of the cylinder telescopic rod 4 is fixedly connected with the framework 5, the tail end of the cylinder telescopic rod 4 is fixedly connected with the cylinder 2, the framework 5 is fixedly arranged in rubber at the two sides of the rubber sleeve 3 corresponding to the cylinder telescopic rod 4, and the water inlet 6 is respectively arranged at the upper position and the lower position of the cylinder 2 on one side of the valve body 1.
Claims (1)
1. A rubber sleeve type ore pulp pipeline sampling device comprises an air cylinder (2), a valve body (1), a rubber sleeve (3), a water inlet (6), an air cylinder telescopic rod (4) and a framework (5), wherein the upper end of the valve body (1) is fixedly connected with an ore pulp pipeline slurry outlet, the lower end of the valve body (1) is fixedly connected with an ore pulp sampling pipeline, the valve body (1) is lined with a rubber sleeve (3), the middle parts of two opposite sides outside the valve body (1) are provided with through holes, and is correspondingly provided with a groove for fixing the cylinder (2), the cylinder telescopic rod (4) is arranged in the through hole, the front end of the cylinder telescopic rod (4) is fixedly connected with the framework (5), the tail end of the cylinder telescopic rod (4) is fixedly connected with the cylinder (2), the framework (5) is fixedly arranged in the rubber at the two sides of the rubber sleeve (3) corresponding to the telescopic rod (4) of the cylinder, the upper and lower positions of the cylinder (2) at one side of the valve body (1) are respectively provided with a water inlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011546172.0A CN114674619A (en) | 2020-12-24 | 2020-12-24 | Rubber sleeve type ore pulp pipeline sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011546172.0A CN114674619A (en) | 2020-12-24 | 2020-12-24 | Rubber sleeve type ore pulp pipeline sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114674619A true CN114674619A (en) | 2022-06-28 |
Family
ID=82070837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011546172.0A Pending CN114674619A (en) | 2020-12-24 | 2020-12-24 | Rubber sleeve type ore pulp pipeline sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114674619A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101339101A (en) * | 2008-08-04 | 2009-01-07 | 长沙有色冶金设计研究院 | Ore slurry pipeline sampler |
| CN201680996U (en) * | 2010-01-20 | 2010-12-22 | 江西铜业股份有限公司 | Sampling device |
| CN205785927U (en) * | 2016-07-01 | 2016-12-07 | 李峥 | A kind of pneumatic pulp sampler |
| CN215374700U (en) * | 2020-12-24 | 2021-12-31 | 江西兴德机械制造有限公司 | Rubber sleeve type ore pulp pipeline sampling device |
-
2020
- 2020-12-24 CN CN202011546172.0A patent/CN114674619A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101339101A (en) * | 2008-08-04 | 2009-01-07 | 长沙有色冶金设计研究院 | Ore slurry pipeline sampler |
| CN201680996U (en) * | 2010-01-20 | 2010-12-22 | 江西铜业股份有限公司 | Sampling device |
| CN205785927U (en) * | 2016-07-01 | 2016-12-07 | 李峥 | A kind of pneumatic pulp sampler |
| CN215374700U (en) * | 2020-12-24 | 2021-12-31 | 江西兴德机械制造有限公司 | Rubber sleeve type ore pulp pipeline sampling device |
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