CN206943813U - It is a kind of that there is the ore pulp delivery duct for checking dredging mechanism - Google Patents
It is a kind of that there is the ore pulp delivery duct for checking dredging mechanism Download PDFInfo
- Publication number
- CN206943813U CN206943813U CN201720600435.9U CN201720600435U CN206943813U CN 206943813 U CN206943813 U CN 206943813U CN 201720600435 U CN201720600435 U CN 201720600435U CN 206943813 U CN206943813 U CN 206943813U
- Authority
- CN
- China
- Prior art keywords
- shaped pipes
- ore pulp
- dredging
- delivery duct
- ore
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 238000005406 washing Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000007689 inspection Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 230000008021 deposition Effects 0.000 abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Abstract
The utility model discloses a kind of ore pulp delivery duct for having and checking dredging mechanism,Including annular ore pulp delivery duct,Ore discharge vertical tube,Center mineral-feeding pipe,Also include checking dredging observation panel,High pressure washing water pipe,The annular ore pulp delivery duct includes the straight tube body that C-shaped pipes body connects with C-shaped pipes body side,Center mineral-feeding pipe is vertically arranged in the C-shaped pipes body,The C-shaped pipes body is connected by several ore discharge vertical tubes with center mineral-feeding pipe,The C-shaped pipes body top, which is set, checks dredging observation panel,High pressure washing water pipe is connected on two end faces of the C-shaped pipes body,Control and regulation valve is installed on the ore discharge vertical tube,It is described to check that dredging observation panel is located at the C-shaped pipes body and ore discharge vertical tube junction,The utility model can effectively prevent ore pulp caused deposition rust joint hardening in pipeline,Effectively prevent pipeline alluvial to block,Ensure transfer efficiency.
Description
Technical field
Ore pulp delivery duct technical field is the utility model is related to, it is more particularly to a kind of that there is the ore pulp for checking dredging mechanism
Conveyance conduit.
Background technology
In the industries such as mine, ore dressing, coal separation, usually using pipeline by pulp conveying to downsteam processing facilities, due to ore deposit
Slurry is to enter conveyance conduit under finite concentration and pressure, and ore pulp exists gradual from high pressure to low pressure from hydrodynamics characteristic
Pressure leak process, with the loss of discharge pressure, solid particle deposits rust joint hardening in the duct, and the effective delivery diameter of pipeline subtracts
Small, transfer efficiency reduces, or even blocks transfer pipeline, be especially for elbow or annular, rectangular duct, ore pulp because
Direction is constantly changing in flow process and causes bonding and deposition on duct wall, in order to remove these deposits, is prevented
Only, it is necessary to frequently cut welding conveyance conduit to carry out dredging operation, not only repair density is big, and loses pipeline for line clogging
Service life is made.
Utility model content
In order to overcome above-mentioned problems of the prior art, the utility model provide it is a kind of have check dredging mechanism
Ore pulp delivery duct, rust joint hardening, the effective delivery diameter of pipeline brought are deposited in the duct for the solid particle in ore pulp
The problem of reduction, transfer efficiency reduce.
To achieve these goals, the technical solution of the utility model is specific as follows：
It is a kind of that there is the ore pulp delivery duct for checking dredging mechanism, including annular ore pulp delivery duct, ore discharge vertical tube, center
Mineral-feeding pipe, in addition to dredging observation panel, high pressure washing water pipe are checked, the annular ore pulp delivery duct includes C-shaped pipes body and C-shaped
The straight tube body of body side connection, center mineral-feeding pipe is vertically arranged in the C-shaped pipes body, and the C-shaped pipes body passes through several rows
Ore deposit vertical tube connects with center mineral-feeding pipe, and the C-shaped pipes body top, which is set, checks dredging observation panel, two ends of the C-shaped pipes body
High pressure washing water pipe is connected on face.
Control and regulation valve is installed on the ore discharge vertical tube.
It is described to check that dredging observation panel is located at the C-shaped pipes body and ore discharge vertical tube junction.
Described check is provided with cover plate and sealing ring on dredging observation panel by bolt.
Valve is installed on the straight tube body of the C-shaped pipes body side connection.
The beneficial effects of the utility model are：High pressure washing water pipe is arranged on the C-shaped pipes body two of annular ore pulp delivery duct
Individual end, high-pressure washing water form shear action with the ore pulp in the mineral-feeding pipe of center, can increase flow rate of pulp, check dredging
Observation panel is arranged at the top of annular ore pulp delivery duct and ore discharge vertical tube junction, installs detachable rectangle cover plate additional, adds
Sealing gasket is filled, screw is fixed, and when the situation for running into annular ore pulp delivery duct alluvial blocking, can directly open inspection dredging observation
Mouth is dredged, convenient disassembly, it is not necessary to cutting welding, submersible be can be achieved, is avoided repeatability and ring pipe cutting is welded
Influence service life is connect, shortens maintenance replacing construction, ensure that ring pipe effective diameter, improve transfer efficiency, is solved existing
There is problem present in technology.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Wherein, 1. annular ore pulp delivery duct, 2. ore discharge vertical tubes, 3. control to adjust valve, and 4. check dredging observation
Mouthful, 5. high pressure washing water pipes, 6. center mineral-feeding pipes.
Embodiment
As shown in Figure 1 and Figure 2, it is a kind of that there is the ore pulp delivery duct for checking dredging mechanism, including annular ore pulp delivery duct
1st, ore discharge vertical tube 2, center mineral-feeding pipe 6, in addition to check dredging observation panel 4, high pressure washing water pipe 5, annular ore pulp delivery duct 1
The straight tube body connected including C-shaped pipes body with C-shaped pipes body side, center mineral-feeding pipe 6 is vertically arranged in C-shaped pipes body, is pacified on straight tube body
Equipped with valve, C-shaped pipes body is connected by several ore discharge vertical tubes 2 with center mineral-feeding pipe 6, is mounted on controlling on ore discharge vertical tube 2
Control valve 3, C-shaped pipes body are respectively provided with inspection dredging observation panel 4 with the junction of ore discharge vertical tube 2, check and pass through on dredging observation panel 4
Bolt is provided with cover plate and sealing ring, and high pressure washing water pipe 5 is connected on two end faces of C-shaped pipes body.
The utility model when in use, when the ore pulp with certain pressure is from center mineral-feeding pipe 6 to annular pulp conveying pipe
During 1 ore discharge of road, according to principle of dynamics, ore pulp pressure can constantly be lost in annular ore pulp delivery duct 1, under flow rate of pulp
Drop, cause the ore pulp into annular ore pulp delivery duct 1 gradually to deposit and bond, reduce transfer efficiency, or even block delivery pipe
Road, processing of the upstream and downstream equipment to ore pulp is had influence on, installed additional in two ends of C-shaped pipes body of annular ore pulp delivery duct 1 high
Wash tub pipe 5 is pressed, it is axial arranged along annular ore pulp delivery duct 1, shear action is formed with center mineral-feeding pipe 6, increases flow of slurry
Speed, high pressure washing water pipe 5 are made using stainless steel tube, and a diameter of 0.2 times of ring pipe, pressure is not less than 0.2MPa, if flow of slurry
Dynamic speed slows down, pipeline may Partial Blocking when, closing control control valve 3, open check dredging observation panel 4, open simultaneously
High pressure washing water pipe 5, the deposition ore pulp in annular ore pulp delivery duct 1 is washed away totally, then opens and control to adjust valve 3,
Ore pulp enters annular ore pulp delivery duct 1 by center mineral-feeding pipe 6, and high-pressure washing water is formed to the ore pulp of center mineral-feeding pipe 6 and cut
The effect of cutting, increase flow rate of pulp, avoid the alluvial of pipeline from blocking, ensure proper flow and the conveying of ore pulp.
Claims (5)
1. a kind of have the ore pulp delivery duct for checking dredging mechanism, including annular ore pulp delivery duct（1）, ore discharge vertical tube（2）、
Center mineral-feeding pipe（6）, it is characterised in that：Also include checking dredging observation panel（4）, high pressure washing water pipe（5）, the annular ore pulp
Conveyance conduit（1）The straight tube body connected including C-shaped pipes body with C-shaped pipes body side, center is vertically arranged to ore deposit in the C-shaped pipes body
Pipe（6）, the C-shaped pipes body passes through several ore discharge vertical tubes（2）With center mineral-feeding pipe（6）Connection, the C-shaped pipes body top are set
Check dredging observation panel（4）, high pressure washing water pipe is connected on two end faces of the C-shaped pipes body（5）.
A kind of 2. ore pulp delivery duct with inspection dredging mechanism according to claim 1, it is characterised in that：The row
Ore deposit vertical tube（2）On control and regulation valve is installed（3）.
A kind of 3. ore pulp delivery duct with inspection dredging mechanism according to claim 1, it is characterised in that：The inspection
Look into dredging observation panel（4）Positioned at the C-shaped pipes body and ore discharge vertical tube（2）Junction.
A kind of 4. ore pulp delivery duct with inspection dredging mechanism according to claim 1, it is characterised in that：The inspection
Look into dredging observation panel（4）It is upper that cover plate and sealing ring are provided with by bolt.
5. any described a kind of ore pulp delivery duct with inspection dredging mechanism in claim 1-4, its feature
It is：Valve is installed on the straight tube body of the C-shaped pipes body side connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600435.9U CN206943813U (en) | 2017-05-26 | 2017-05-26 | It is a kind of that there is the ore pulp delivery duct for checking dredging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600435.9U CN206943813U (en) | 2017-05-26 | 2017-05-26 | It is a kind of that there is the ore pulp delivery duct for checking dredging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206943813U true CN206943813U (en) | 2018-01-30 |
Family
ID=61363318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720600435.9U Active CN206943813U (en) | 2017-05-26 | 2017-05-26 | It is a kind of that there is the ore pulp delivery duct for checking dredging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206943813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578268A (en) * | 2019-01-15 | 2019-04-05 | 湖南新达力管业有限公司 | A kind of pump line |
-
2017
- 2017-05-26 CN CN201720600435.9U patent/CN206943813U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578268A (en) * | 2019-01-15 | 2019-04-05 | 湖南新达力管业有限公司 | A kind of pump line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240222 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |