CN220003681U - Ore pulp stirring tank with impurity removing device - Google Patents
Ore pulp stirring tank with impurity removing device Download PDFInfo
- Publication number
- CN220003681U CN220003681U CN202321373305.8U CN202321373305U CN220003681U CN 220003681 U CN220003681 U CN 220003681U CN 202321373305 U CN202321373305 U CN 202321373305U CN 220003681 U CN220003681 U CN 220003681U
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- Prior art keywords
- stirring tank
- tank body
- box
- filter
- stirring
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- 238000003756 stirring Methods 0.000 title claims abstract description 79
- 239000012535 impurity Substances 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000002002 slurry Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract description 9
- 239000012141 concentrate Substances 0.000 abstract description 9
- 239000011733 molybdenum Substances 0.000 abstract description 9
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 9
- 239000004744 fabric Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 239000006260 foam Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000008396 flotation agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Paper (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a pulp stirring tank with an impurity removing device, which comprises a stirring tank body, wherein a motor is arranged above the stirring tank body, an output shaft of the motor is connected with a driven wheel through a driving wheel and a transmission belt, the driven wheel is coaxially connected with an impeller transmission shaft, and a stirring impeller is arranged after the lower end of the impeller transmission shaft enters the stirring tank body; a feeding box is arranged at one side of the stirring tank body, and an inlet of the feeding box is connected with a feeding pipe; a stirring tank discharge port is formed in the side surface of the stirring tank body; the feeding box comprises a box body, a feeding pipe is arranged on the side surface of the upper part of the box body, a plurality of filter plate supports are arranged on the inner side wall of the middle part of the box body, filter plates are arranged in the box body through the filter plate supports, and filter plate hanging rings are arranged on the filter plates; a feed box discharge hole is arranged at the lower part of the box body. The utility model solves the problem of quality accidents of exceeding water content of molybdenum concentrate products caused by blockage and damage of filter cloth of the filter press due to the fact that sundries enter the filter press at the rear end.
Description
Technical Field
The utility model belongs to the technical field of optimizing mineral separation process operation environments, and relates to a mineral slurry stirring tank with an impurity removing device.
Background
The ore pulp stirring tank is the main equipment of the ore dressing process, and the working process is as follows: the ore pulp enters the stirring tank through a feed inlet of the stirring tank, the stirring tank drives the stirring impeller to rotate after being driven by a motor and a belt pulley, and the ore pulp is uniformly stirred in the stirring tank and then is sent to a next process for treatment.
In the molybdenum concentrate dehydration process, the stirring tank is mainly used for stirring a molybdenum concentrate foam product in flotation operation, so that a large amount of foam is broken, useful mineral particles adhered to the surface of the foam fall off, ore pulp is formed, the formed ore pulp is discharged from a discharge hole of the stirring tank, is pressurized to 0.7Mpa and is sent to a filter press for dehydration, and finally, the molybdenum concentrate product with the moisture content of not more than 12% is formed. In actual operation, residual cannon twists and residues of packages in the preparation process of flotation agents in ore pulp caused by blasting operation in the mining process result in more impurities in the ore pulp, and the impurities are sent into a filter press under the action of pressure, so that filter cloth of the filter press is blocked and damaged, and quality accidents of exceeding the standard of water content of molybdenum concentrate products are caused.
Disclosure of Invention
The utility model aims to provide an ore pulp stirring tank with an impurity clearing device, so as to solve the problem that impurities in ore pulp in the prior art damage filter cloth of a filter press, and avoid product quality accidents.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the ore pulp stirring tank with the impurity removing device comprises a stirring tank body, wherein a motor is arranged above the stirring tank body, an output shaft of the motor is connected with a driven wheel through a driving wheel and a transmission belt to drive the driven wheel, the driven wheel is coaxially connected with an impeller transmission shaft, and a stirring impeller is arranged after the lower end of the impeller transmission shaft enters the stirring tank body; a feeding box is arranged at one side of the stirring tank body, and an inlet of the feeding box is connected with a feeding pipe; a stirring tank discharge hole is formed in the side surface of the upper part of the stirring tank body;
the feeding box comprises a box body, a feeding pipe is arranged on the side surface of the upper part of the box body, a plurality of filter plate supports are arranged on the inner side wall of the middle part of the box body, filter plates are arranged in the box body through the filter plate supports, and filter plate hanging rings are arranged on the filter plates; the lower part of the box body is provided with a feed box discharge hole.
Further, the number of blades on the stirring impeller is 2-4.
Further, the stirring tank discharge port is formed in the side face of the upper portion of the stirring tank body, and the height of the stirring tank discharge port is lower than that of the feeding pipe.
Further, the box body is rectangular, the filter plates are rectangular and matched with the inner wall of the box body, and four corners of the middle part in the box body are respectively provided with a filter plate bracket.
Furthermore, the box body is circular, the filter plates are circular and matched with the inner wall of the box body, and 4 filter plate supports are uniformly arranged on the periphery of the side wall of the middle part in the box body.
Further, the filter plate is formed by connecting a plurality of transverse rods and a plurality of vertical rods, and the gaps of the parallel steel strips are 7mm.
Compared with the prior art, the utility model has the following technical effects:
according to the utility model, the feeding box with the filtering function is arranged between the feeding pipe and the stirring tank body, ore pulp is filtered by the filter plates and then enters the stirring tank body for stirring, and the filter plates in the feeding box are conveniently taken out for cleaning, so that sundries in the ore pulp are blocked at the feeding end of the stirring tank, and the problem of quality accidents of exceeding water content of molybdenum concentrate products caused by blockage and breakage of filter cloth of a filter press due to the fact that sundries enter the filter press at the rear end is solved.
Drawings
FIG. 1 is a schematic diagram of a slurry agitation tank having an impurity removal apparatus according to the present utility model;
FIG. 2 is a schematic view of the structure of a feed box with filtering function of the present utility model;
the meaning of each reference numeral in the drawings: 1. the stirring tank comprises a stirring tank body, a stirring impeller, an impeller transmission shaft, a stirring tank discharge hole, a stirring tank upper edge, a driving motor, a driving belt, a transmission belt, a feeding pipe, a filter plate, a feeding box discharge hole, a filter plate hanging ring, a filter plate support and a filter plate support.
Detailed Description
As shown in fig. 1, the ore pulp stirring tank with the impurity removing device provided by the utility model comprises a stirring tank body 1, a motor 6 is arranged above the stirring tank body 1, an output shaft of the motor 6 is connected with a driven wheel through a driving wheel and a transmission belt 7 to drive the driven wheel, the driven wheel is coaxially connected with an impeller transmission shaft 3, and a stirring impeller 2 is arranged after the lower end of the impeller transmission shaft 3 enters the stirring tank body 1. A feed box 10 is arranged on one side of the stirring tank body 1, and the inlet of the feed box 10 is connected with a feed pipe 8; a stirring tank discharge port 4 is arranged on the side surface of the stirring tank body 1.
As shown in FIG. 2, the feed box 10 is made of steel plates made of the same material as the stirring tank body 1, and comprises a box body, wherein a feed pipe 8 is arranged on the side surface of the upper part of the box body, a plurality of filter plate supports 9-2 are arranged on the inner side wall of the middle part of the box body, filter plates 9 are arranged in the box body through the filter plate supports 9-2, and filter plate hanging rings 9-1 are arranged on the filter plates 9. The lower part of the box body is provided with a feed box discharge hole 11.
In the above technical scheme, through setting up the feed box 10 that has filtering capability between inlet pipe 8 and stirred tank cell body 1, the ore pulp filters the back reentrant stirred tank cell body 1 through the filter, and filter plate 9 in the feed box 10 conveniently takes out to clear up to realize just separating the debris in the ore pulp at the feed end of stirred tank, solved the pressure filter that debris got into the rear end causes the pressure filter cloth to block up and the broken molybdenum concentrate product that leads to contains water the quality accident emergence of exceeding standard.
Preferably, the number of blades on the stirring impeller 2 is 2 to 4, and in this embodiment, 3 blades are used, so that the implementation effect is most remarkable.
Preferably, the stirring tank discharge port 4 is formed in the side surface of the upper portion of the stirring tank body 1, the height of the stirring tank discharge port is lower than that of the feeding pipe 8, and the stirring tank is designed to enable ore pulp to overflow and be discharged from the upper portion after being stirred in the stirring tank, so that the ore pulp can be sufficiently stirred, and the problem that the stirring time is shortened to be insufficient due to the fact that the stirring time is shortened due to the fact that the stirring tank is designed in the side surface of the bottom is avoided.
Preferably, the box body is rectangular, the filter plate 9 is rectangular and matched with the inner wall of the box body, and four corners of the middle part in the box body are respectively provided with a filter plate bracket 9-2.
The box body can also be round, the filter plates 9 are round and matched with the inner wall of the box body, and four filter plate brackets 9-2 are uniformly arranged on the periphery of the side wall of the middle part in the box body. The circular structure accords with the fluid mechanical characteristics of ore pulp, has guiding effect on passing ore pulp, and can reduce the flow resistance of the ore pulp.
Preferably, the filter plate 9 is made of a plurality of transverse and vertical steel strips, and the gaps between the parallel steel strips are 7mm.
The working process of the utility model is as follows:
the molybdenum concentrate foam slurry enters a feed box 10 through a feed pipe 8, impurities are filtered through a filter plate 9, the molybdenum concentrate foam slurry enters the lower part of the feed box 10 and enters a stirring tank body 1 through a feed box discharge hole 11, a motor 6 drives a stirring impeller 2 to rotate through a transmission belt 7, ore pulp in the stirring tank body 1 is stirred, and the ore pulp is discharged through a stirring tank discharge hole 4 after being uniformly stirred and is sent to a filter press at the rear end. The filter plate 9 is inspected during the parking period every day, and when the sundries accumulating filter plate 9 is found, the filter plate 9 is taken out of the feed box 10 through the steel bar hanging ring 9-1 connected with the filter plate 9, cleaned and then put into the feed box 10.
Claims (6)
1. The ore pulp stirring tank with the impurity removing device comprises a stirring tank body (1) and is characterized in that a motor (6) is arranged above the stirring tank body (1), an output shaft of the motor (6) is connected with a driven wheel through a driving wheel and a transmission belt (7), the driven wheel is coaxially connected with an impeller transmission shaft (3), and a stirring impeller (2) is arranged after the lower end of the impeller transmission shaft (3) enters the stirring tank body (1); a feed box (10) is arranged at one side of the stirring tank body (1), and an inlet of the feed box (10) is connected with a feed pipe (8); a stirring tank discharge port (4) is formed in the side surface of the stirring tank body (1);
the feeding box (10) comprises a box body, a feeding pipe (8) is arranged on the side surface of the upper part of the box body, a plurality of filter plate supports (9-2) are arranged on the inner side wall of the middle part of the box body, filter plates (9) are arranged in the box body through the filter plate supports (9-2), and filter plate hanging rings (9-1) are arranged on the filter plates (9); a feed box discharge port (11) is arranged at the lower part of the box body.
2. The slurry stirring tank with the impurity removing device according to claim 1, wherein the number of blades on the stirring impeller (2) is 2 to 4.
3. The slurry stirring tank with the impurity removing device according to claim 1, wherein the stirring tank discharge port (4) is formed on the upper side surface of the stirring tank body (1) and the height of the stirring tank discharge port is lower than that of the feeding pipe (8).
4. The slurry agitation tank having an impurity removing apparatus as recited in claim 1, wherein said tank body has a rectangular shape, and filter plates (9) have rectangular shapes and are fitted to inner walls of the tank body, and filter plate holders (9-2) are provided at four corners of an inner middle portion of the tank body, respectively.
5. The slurry stirring tank with the impurity removing device according to claim 1, wherein the tank body is circular, the filter plates (9) are circular and matched with the inner wall of the tank body, and 4 filter plate supports (9-2) are uniformly arranged on the periphery of the inner side wall of the middle part of the tank body.
6. A slurry agitation tank having an impurity removing apparatus as recited in claim 1, wherein said filter sheet (9) is constituted by a plurality of rods connected in a horizontal and vertical direction, and a gap of parallel steel laths is 7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373305.8U CN220003681U (en) | 2023-05-31 | 2023-05-31 | Ore pulp stirring tank with impurity removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373305.8U CN220003681U (en) | 2023-05-31 | 2023-05-31 | Ore pulp stirring tank with impurity removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220003681U true CN220003681U (en) | 2023-11-14 |
Family
ID=88689273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321373305.8U Active CN220003681U (en) | 2023-05-31 | 2023-05-31 | Ore pulp stirring tank with impurity removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220003681U (en) |
-
2023
- 2023-05-31 CN CN202321373305.8U patent/CN220003681U/en active Active
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