CN208437022U - Ore pulp divides mine plenum chamber - Google Patents
Ore pulp divides mine plenum chamber Download PDFInfo
- Publication number
- CN208437022U CN208437022U CN201820702646.8U CN201820702646U CN208437022U CN 208437022 U CN208437022 U CN 208437022U CN 201820702646 U CN201820702646 U CN 201820702646U CN 208437022 U CN208437022 U CN 208437022U
- Authority
- CN
- China
- Prior art keywords
- mineral
- feeding pipe
- mine
- separating box
- ore pulp
- 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.)
- Expired - Fee Related
Links
Landscapes
- Paper (AREA)
Abstract
The utility model relates to preparation equipment technical field, especially a kind of ore pulp divides mine plenum chamber.Including mine-separating box, the top of the right boxboard of mine-separating box is equipped with the first mineral-feeding pipe, the top of the left boxboard of mine-separating box is equipped with the second mineral-feeding pipe, the lower port of first mineral-feeding pipe and the second mineral-feeding pipe is respectively placed in the cabinet of mine-separating box, the right side of mine-separating box, the bottom of left boxboard is respectively equipped with the first ore outlet pipe and the second ore outlet pipe, first mineral-feeding pipe lower port installs the first mineral-feeding pipe casing, second mineral-feeding pipe lower port installs the second mineral-feeding pipe casing, gap is equipped between the inner wall of first mineral-feeding pipe casing and the outer circumference surface of the first mineral-feeding pipe, gap is equipped between the inner wall of second mineral-feeding pipe casing and the outer circumference surface of the second mineral-feeding pipe.Mineral-feeding pipe casing is installed in mineral-feeding pipe nozzle, ore pulp can be flowed to and play guiding role, the gap between mineral-feeding pipe and mineral-feeding pipe casing brings air in ore pulp point mine plenum chamber into, and bubble is generated below liquid level, promotes the separation of fine fraction product.
Description
Technical field
The utility model relates to preparation equipment technical field, especially a kind of ore pulp divides mine plenum chamber.
Background technique
Ore pulp point mine plenum chamber is the capital equipment in dressing plant.It is mainly by being equipped with point mine plenum chamber of wear-resisting lining, being located at
One group of mineral-feeding pipe on this mine-separating box top, the component pipe for being located at this mine-separating box lower part are formed, and see Fig. 1.In actual production
Its shortcoming is found in use process:
One, ore pulp is fed ore pulp point mine plenum chamber by mineral-feeding pipe by Pulp pump by a upper procedure, and ore pulp passes through bottom again
Portion in a manner of flowing automatically by dividing pipe to be discharged, when feed ore pulp it is excessive when, will cause in ore pulp point mine plenum chamber ore pulp by top
It overflows, overflows ore pulp and return to Pulp pump pond, squeeze into ore pulp point mine plenum chamber again, cause two sections of process internal circulating loads big, controllability
It is not high, grinding efficiency is relatively low.
Two, due in primary grinding product qualified grain size product do not carry out separation by ore pulp point mine plenum chamber into two sections
Grinding process increases secondary grinding load, while causing the overground phenomenon of portioned product, influences product quality.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of layering of grade, the simple ore pulps of structure to divide mine static pressure
Case.
The utility model solve its technical problem the technical solution adopted is that:
A kind of ore pulp divides mine plenum chamber, including mine-separating box, and the top of the right boxboard of mine-separating box is equipped with the first mineral-feeding pipe, divides mine
The top of the left boxboard of case is equipped with the second mineral-feeding pipe, and the lower port of the first mineral-feeding pipe and the second mineral-feeding pipe is respectively placed in mine-separating box
In cabinet, the bottom of right, the left boxboard of mine-separating box is respectively equipped with the first ore outlet pipe and the second ore outlet pipe, it is characterised in that: first
Mineral-feeding pipe lower port installs the first mineral-feeding pipe casing, and the second mineral-feeding pipe lower port installs the second mineral-feeding pipe casing, the first mineral-feeding pipe
Gap, the inner wall and the second mineral-feeding pipe of the second mineral-feeding pipe casing are equipped between the inner wall of casing and the outer circumference surface of the first mineral-feeding pipe
Outer circumference surface between be equipped with gap.
The utility model by adopting the above technical scheme, compared with prior art, beneficial effect is:
Flow height, pressure are big when ore pulp enters ore pulp point mine plenum chamber by mineral-feeding pipe, install in mineral-feeding pipe nozzle to mine
Pipe-in-pipe can flow to ore pulp and play guiding role, and there are larger gap, ore pulp will for mineral-feeding pipe casing and mineral-feeding pipe junction
Air is brought into ore pulp point mine plenum chamber, generates bubble below liquid level, and ore pulp enters plenum chamber and seethes and under the effect of gravity
During free settling, bubble rises the particulate grade particles that surface can be promoted to adhere to and floats, and promotes the separation of fine fraction product.
Further, the prioritization scheme of the utility model is:
The outside of the preceding boxboard of mine-separating box is equipped with overflow launder, and overflow launder is open-topped body structure, the end of overflow launder
Face is triangle, and overflow launder is affixed with mine-separating box, and the bottom of overflow launder is equipped with overflow pipe.
The inside of the preceding boxboard of mine-separating box be equipped with overflow buffer board, the both ends of overflow buffer board respectively with the left case of mine-separating box
Plate and right boxboard are affixed.
The upper surface of overflow buffer board and the upper surface of mine-separating box are concordant, and the lower end of overflow buffer board, which slopes inwardly, to be arranged.
The upper surface of overflow launder and the upper surface of mine-separating box are concordant.
The lower end surface of first mineral-feeding pipe casing is lower than the lower end surface of the first mineral-feeding pipe, and the lower end surface of the second mineral-feeding pipe casing is low
In the lower end surface of the second mineral-feeding pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the prior art;
Fig. 2 is the top view of the utility model embodiment;
Fig. 3 is the A direction view of Fig. 2;
Fig. 4 is the B direction view of Fig. 2;
Fig. 5 is the C direction view of Fig. 2;
In figure: mine-separating box 1;Right boxboard 1-1;Left boxboard 1-2;Preceding boxboard 1-3;First mineral-feeding pipe 2;Second mineral-feeding pipe 3;The
One ore outlet pipe 4;Second ore outlet pipe 5;First mineral-feeding pipe casing 6;Second mineral-feeding pipe casing 7;Overflow buffer board 8;Overflow launder 9;It overflows
Flow tube 10.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Fig. 2, a kind of ore pulp divides mine plenum chamber, gone out by mine-separating box 1, the first mineral-feeding pipe 2, the second mineral-feeding pipe 3, first
Pipe 4, the second ore outlet pipe 5, the first mineral-feeding pipe casing 6, the second mineral-feeding pipe casing 7, overflow buffer board 8, overflow launder 9 and overflow pipe
10 are constituted.
The top of the right boxboard 1-1 of mine-separating box 1 is equipped with the first mineral-feeding pipe 2, and the top of the left boxboard 1-2 of mine-separating box 1 is equipped with
The lower port of second mineral-feeding pipe 3, the first mineral-feeding pipe 2 and the second mineral-feeding pipe 3 is respectively placed in the cabinet of mine-separating box 1.Mine-separating box 1
The bottom of right boxboard 1-1 is equipped with the first ore outlet pipe 4, and the bottom of the left boxboard 1-2 of mine-separating box 1 is equipped with the second ore outlet pipe 5.First gives
The lower port of pipe 2 installs the first mineral-feeding pipe casing 6, the outer circumference surface of the inner wall of the first mineral-feeding pipe casing 6 and the first mineral-feeding pipe 2
Between be equipped with gap, the lower end surface of the first mineral-feeding pipe casing 6 is lower than the lower end surface of the first mineral-feeding pipe 2.The lower end of second mineral-feeding pipe 3
Mouth the second mineral-feeding pipe casing 7 of installation, between being equipped between the inner wall of the second mineral-feeding pipe casing 7 and the outer circumference surface of the second mineral-feeding pipe 3
Gap (is not drawn into) in figure, and the lower end surface of the second mineral-feeding pipe casing 7 is lower than the lower end surface of the second mineral-feeding pipe 3.
First mineral-feeding pipe casing 6 and the second mineral-feeding pipe casing 7 play drainage and make point 1 producing bubbles inside of mine plenum chamber
Effect.Mineral-feeding pipe casing is installed in mineral-feeding pipe nozzle, ore pulp can be flowed to and play guiding role;Meanwhile mineral-feeding pipe casing
With mineral-feeding pipe junction there are larger gap, ore pulp brings air in ore pulp mine-separating box 1 into, and bubble, mine are generated below liquid level
During slurry is seethed into plenum chamber with free settling under the effect of gravity, bubble rises the fine fraction that surface can be promoted to adhere to
Particle floats, and promotes the separation of fine fraction product.
Overflow launder 9 is installed in the outside of the preceding boxboard 1-3 of mine-separating box 1, and overflow launder 9 is open-topped body structure, overflow
The end face of slot 9 is triangle, the preceding boxboard 1-3 welding of overflow launder 9 and mine-separating box 1.The upper surface of overflow launder 9 and mine-separating box 1
Upper surface is concordant.Overflow pipe 10 is installed in the bottom of overflow launder 9, and overflow pulp is imported and formulates process by overflow pipe 10.
The inside of the preceding boxboard 1-3 of mine-separating box 1 be equipped with overflow buffer board 8, the both ends of overflow buffer board 8 respectively with mine-separating box
1 right boxboard 1-1 and left boxboard 1-2 welding, the upper surface of overflow buffer board 8 is concordant with the upper surface of mine-separating box 1, overflow buffering
The lower end of plate 8, which slopes inwardly, to be arranged.Overflow buffer board 8 can effectively prevent the coarse fraction ore pulp without sedimentation separation in Pulp pump
Near exit enters overflow pipe 10 by overflow launder 9 without free settling since flow velocity is high, kinetic energy is big.
Each component of the utility model is separate structure, and replacement is convenient, save the cost, and maintenance replacement is convenient and efficient,
Production cost is reduced, live practical effect is obvious.
The above is only the preferred feasible embodiment of the utility model, not thereby limits to the power of the utility model
Sharp range, it is all with the variation of equivalent structure made by the utility model specification and accompanying drawing content, it is both contained in the utility model
Interest field within.
Claims (6)
1. a kind of ore pulp divides mine plenum chamber, including mine-separating box, the top of the right boxboard of mine-separating box is equipped with the first mineral-feeding pipe, mine-separating box
The top of left boxboard be equipped with the second mineral-feeding pipe, the lower port of the first mineral-feeding pipe and the second mineral-feeding pipe is respectively placed in the case of mine-separating box
In vivo, the bottom of right, the left boxboard of mine-separating box is respectively equipped with the first ore outlet pipe and the second ore outlet pipe, it is characterised in that: first gives
Pipe lower port installs the first mineral-feeding pipe casing, and the second mineral-feeding pipe lower port installs the second mineral-feeding pipe casing, the first mineral-feeding pipe set
It is equipped with gap between the inner wall of pipe and the outer circumference surface of the first mineral-feeding pipe, the inner wall of the second mineral-feeding pipe casing and the second mineral-feeding pipe
Gap is equipped between outer circumference surface.
2. ore pulp according to claim 1 divides mine plenum chamber, it is characterised in that: the outside of the preceding boxboard of mine-separating box, which is equipped with, overflows
Chute, overflow launder are open-topped body structure, and the end face of overflow launder is triangle, and overflow launder is affixed with mine-separating box, overflow
The bottom of slot is equipped with overflow pipe.
3. ore pulp according to claim 2 divides mine plenum chamber, it is characterised in that: the inside of the preceding boxboard of mine-separating box is equipped with
Overflow buffer board, the both ends of overflow buffer board are affixed with the left boxboard of mine-separating box and right boxboard respectively.
4. ore pulp according to claim 3 divides mine plenum chamber, it is characterised in that: the upper surface of overflow buffer board and Fen Kuang
The upper surface of case is concordant, and the lower end of overflow buffer board, which slopes inwardly, to be arranged.
5. ore pulp according to claim 2 divides mine plenum chamber, it is characterised in that: the upper surface of overflow launder and mine-separating box
Upper surface is concordant.
6. ore pulp according to claim 2 divides mine plenum chamber, it is characterised in that: the lower end surface of the first mineral-feeding pipe casing is low
In the lower end surface of the first mineral-feeding pipe, the lower end surface of the second mineral-feeding pipe casing is lower than the lower end surface of the second mineral-feeding pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820702646.8U CN208437022U (en) | 2018-05-11 | 2018-05-11 | Ore pulp divides mine plenum chamber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820702646.8U CN208437022U (en) | 2018-05-11 | 2018-05-11 | Ore pulp divides mine plenum chamber |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208437022U true CN208437022U (en) | 2019-01-29 |
Family
ID=65091009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820702646.8U Expired - Fee Related CN208437022U (en) | 2018-05-11 | 2018-05-11 | Ore pulp divides mine plenum chamber |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208437022U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114146898A (en) * | 2021-11-02 | 2022-03-08 | 河北钢铁集团矿业有限公司 | Vibrating screen feeding box with settling and desliming functions and using method |
-
2018
- 2018-05-11 CN CN201820702646.8U patent/CN208437022U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114146898A (en) * | 2021-11-02 | 2022-03-08 | 河北钢铁集团矿业有限公司 | Vibrating screen feeding box with settling and desliming functions and using method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103657839B (en) | Gas-liquid-solid three-phase fluid bed separator and method for separating thereof | |
CN200998694Y (en) | Short column jet flow floatation machine | |
CN103100242B (en) | Canal formula concentrator | |
CN1974021A (en) | Crude coal slime separating water medium fluidized bed apparatus | |
CN203620770U (en) | Gas-liquid-solid three-phase fluidized bed sorting machine | |
CN208437022U (en) | Ore pulp divides mine plenum chamber | |
CN202238273U (en) | Silt separation bucket | |
CN104907184B (en) | Pre-desliming and microbubble static-modularity flotation system | |
CN203874891U (en) | Backwater feed device with fractional concentration function | |
CN201287068Y (en) | Density control device of shallow-slot scraper dense-medium separator | |
CN203540693U (en) | Hydraulic overflow grading device for hyperfine silicon carbide micro powder | |
CN102614687B (en) | Flotation feed desliming pool | |
CN206951420U (en) | A kind of uniform turbulent flow of turbulence level regulates and controls additional grain fluidized bed mineralising floatation equipment | |
CN200948441Y (en) | High-efficient jet current flotation cell | |
CN210302532U (en) | Rake-free tailing concentration sand silo | |
CN201023062Y (en) | Hydraulic classifier | |
CA3206470A1 (en) | Coarse particle flotation equipment and method based on coupled fluidization of cyclone and damping | |
CN207951735U (en) | Ore pulp multilayer floatation system | |
CN207786799U (en) | A kind of unpowered mine distributor | |
CN203379983U (en) | Novel grooving spiral chute | |
CN203170436U (en) | Ore pulp grading plant | |
CN105381862A (en) | Feeding buffer and medium barrel for dense medium coal separation | |
CN106179786A (en) | Use the method that the fall cyclone bar shaped unit integrated systems such as overflow fineness appreciation one one liter of nothing of fall improve grinding efficiency and classification efficiency | |
CN202893009U (en) | Classifying and overflowing device of concentrator | |
CN206444755U (en) | There is pressure fluorite coarse fraction ore deposit cyclone separator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20210511 |