CN214436814U - Ore pulp debris filter - Google Patents
Ore pulp debris filter Download PDFInfo
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- CN214436814U CN214436814U CN202021922417.0U CN202021922417U CN214436814U CN 214436814 U CN214436814 U CN 214436814U CN 202021922417 U CN202021922417 U CN 202021922417U CN 214436814 U CN214436814 U CN 214436814U
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- screen
- filter
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Abstract
The utility model discloses an ore pulp debris filter, the power distribution box comprises a box body, be provided with the screen cloth in the box, epicoele and cavity are separated into with the box to the screen cloth, both ends are provided with feed inlet and discharge gate respectively about the box, feed inlet and epicoele intercommunication, discharge gate and cavity of resorption intercommunication. The filter has a simple and practical structure, is convenient to install, can well separate fine non-metallic impurities in ore pulp through the built-in screen, and has a good separation and filtration effect; the filter is arranged between the cyclone treatment process and the flotation process, the fluidity of the ore pulp after cyclone treatment is fully utilized, and the separation of impurities in the ore pulp can be realized without additionally arranging power equipment, so that the filter is energy-saving and environment-friendly, and the process treatment cost is reduced.
Description
Technical Field
The utility model relates to a mineral processing equipment technical field, in particular to ore pulp debris filter.
Background
In mineral separation production, a certain amount of impurities exist in a raw ore storage yard, and the impurities are metal (steel bars, steel pipes and other metal impurities) and nonmetal (wood, rubber and other plastic impurities) in terms of material. In production, impurities are intensively mixed from a ore piling field and enter a grinding and floating process link along with the crushed ore treatment of raw ores, so that an ore source which is as pure as possible and free of impurities is provided for a grinding and floating process of a dressing plant, the negative effects of the impurities on flotation indexes, equipment operation and concentrate quality are reduced, and impurity removal are an essential link in mineral dressing production. Large-size impurities are manually sorted in a raw ore storage yard, and smaller metal impurities are absorbed by an iron remover and then thrown off a conveying belt, but the manual sorting cannot remove all the impurities, particularly non-metal fine-crushed impurities. The fine non-metal impurities can not be effectively removed before entering the ball mill for grinding treatment, and the fine non-metal impurities are changed into finer non-metal impurities to be mixed into ore pulp after the raw ore enters the ball mill for grinding treatment, and the ore pulp is discharged along with overflow to enter the flotation operation when being graded by the cyclone due to small density and light texture; after the fine non-metal impurities enter the flotation operation, the mineralization process of target metal ores can be damaged to a certain extent, the fine non-metal impurities are easy to gather in gaps of equipment to influence the operation of the equipment, and the fine non-metal impurities are finally distributed into tailings and concentrate to influence the quality of the concentrate.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists at present in getting rid of ore pulp impurity, provide a simple structure, practical ore pulp debris filter to tiny non-metallic debris are difficult to the problem of effective separation in solving the ore pulp.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
the ore pulp debris filter comprises a box body, a screen is arranged in the box body, the screen separates the box body into an upper cavity and a lower cavity, a feeding hole and a discharging hole are respectively formed in the left end and the right end of the box body, the feeding hole is communicated with the upper cavity, and the discharging hole is communicated with the lower cavity.
Among the above-mentioned technical scheme, furtherly, the screen cloth sets up at the box internal slope, the screen cloth sets up from feed inlet one end towards discharge gate one end direction tilt up.
Among the above-mentioned technical scheme, further, the screen cloth sets up with the feed inlet parallel and level in feed inlet one end.
Among the above-mentioned technical scheme, furtherly, feed inlet department is provided with the inlet pipe, discharge gate department is provided with the discharging pipe.
In the above technical solution, further, the upper end of the box body is provided with an opening structure.
Among the above-mentioned technical scheme, furtherly, the box is whole to be the trapezium structure, and the height that lies in discharge gate one end on the box will be greater than the height that lies in feed inlet one end.
Among the above-mentioned technical scheme, furtherly, it is provided with upper end open-ended chute to lie in discharge gate one end on the box, the chute sets up in screen cloth top and box epicoele intercommunication, the carriage apron of chute sets up towards the outside slope for box discharge gate one end.
In the above technical scheme, further, a front end baffle is arranged between the box body and the chute at the upper end of the box body.
Among the above-mentioned technical scheme, further, bottom of the box is the arcwall face, the discharge gate sets up in bottom of the box.
Among the above-mentioned technical scheme, further, the box sets up on the base, the box sets up from feed inlet one end towards discharge gate one end direction downward sloping on the base.
The utility model discloses the beneficial effect who has:
1) this filter simple structure, practicality, simple to operate can carry out fine separation to the non-metallic debris in small, broken bits in the ore pulp through built-in screen cloth, and the separation filter effect is good.
2) The filter is arranged between the cyclone classification treatment process and the flotation process, the fluidity of ore pulp after the cyclone classification treatment is fully utilized, the separation of impurities in the ore pulp can be realized without additionally arranging power equipment, the energy is saved, the environment is protected, and the process treatment cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1.
In the figure: 1. the device comprises a box body, 2, a screen, 3, a feeding port, 4, a discharging port, 5, a feeding pipe, 6, a discharging pipe, 8, a supporting rod, 9, a chute, 10, a slide carriage, 11, a front end baffle, 12 and a base.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the slurry impurity filter in the embodiment includes a box 1, and the box 1 is a closed structure with an open upper end.
Be provided with screen cloth 2 in the box 1, screen cloth 2 separates into epicoele and cavity of resorption with the box, both ends are provided with feed inlet 3 and discharge gate 4 respectively about box 1, feed inlet 3 and epicoele intercommunication, discharge gate 4 and cavity of resorption intercommunication. Be provided with bracing piece 8 in the box 1, screen cloth 2 sets up and is used for supporting screen cloth 2 on bracing piece 8, can dismantle between screen cloth 2 and the box 1 and be connected.
Preferably, the screen 2 is obliquely arranged in the box body 1, and particularly, the screen 2 is obliquely arranged upwards from one end of the feeding hole to one end of the discharging hole; the screen 2 is arranged at one end of the feed inlet in a flush manner with the feed inlet 3. After the ore pulp enters the box body through the feeding hole, impurities are pushed to one end of the chute by means of potential energy generated by flowing of the ore pulp while the impurities are separated, so that the impurities are conveniently cleaned, the impurities can be prevented from blocking the screen, and the treatment effect and efficiency of the filter are improved.
The feeding pipe 5 is arranged at the feeding port 3, the discharging pipe 6 is arranged at the discharging port 4, and the pipe ends of the feeding pipe 5 and the discharging pipe 6 are provided with connecting flanges, so that the connection between the filter and a front and back treatment process conveying pipeline is facilitated, and the installation and the use are convenient.
As shown in fig. 1, the whole case 1 of this embodiment is a trapezoid structure, and the height of the case 1 at one end of the discharge port is greater than the height of the case at one end of the feed port. Set up the filter wholly to trapezium structure, make the lower part capacity be greater than the upper portion capacity, enter into the box back in with certain velocity of flow fast at the ore pulp, for the ore pulp provides sufficient buffering space, can prevent effectively that the problem that the ore pulp flow from appearing running and appearing the drip leakage or the ore pulp splashes when great.
A chute 9 with an opening at the upper end is arranged at one end of the discharge port on the box body 1, the chute 9 is arranged above the screen and communicated with the upper cavity of the box body 1, and a slide carriage 10 of the chute 9 is obliquely arranged towards the outer side relative to one end of the discharge port of the box body; the chute that sets up the slope through the discharge gate one end at the box can conveniently clear up the debris on the screen cloth in the box, and convenient operation improves the treatment effeciency of filter.
A front baffle 11 is arranged between the box body 1 and the chute 9 at the upper end of the box body.
As shown in figure 2, the bottom of the box body 1 is an arc-shaped surface, and the discharge port 6 is arranged at the bottom of the box body. Specifically, the bottom of the box body can be formed by a wear-resistant pipe body which is cut into a half and is provided with an opening at the upper end, and side plates and end plates are respectively welded on two sides of the pipe body to form a box body structure.
In the installation use, box 1 sets up on base 12, box 1 sets up from feed inlet one end towards discharge gate one end direction downward sloping on base 12, makes the ore pulp can flow from the feed inlet towards the discharge gate better in the filter, increases the treatment effeciency of filter.
The present invention is not limited to the above description and drawings, but should be understood as being illustrative and not restrictive, and the technical features can be replaced and modified without creative efforts by those skilled in the art according to the technical content disclosed, all falling within the scope of the present invention.
Claims (6)
1. The ore pulp impurity filter is characterized by comprising a box body, wherein a screen is arranged in the box body, the screen divides the box body into an upper cavity and a lower cavity, the left end and the right end of the box body are respectively provided with a feeding hole and a discharging hole, the feeding hole is communicated with the upper cavity, and the discharging hole is communicated with the lower cavity;
the screen is obliquely arranged in the box body, and the screen is obliquely arranged upwards from one end of the feeding hole to one end of the discharging hole;
the screen is arranged at one end of the feed port in parallel and level with the feed port;
a chute with an opening at the upper end is arranged at one end of the discharge port on the box body, the chute is arranged above the screen and communicated with the upper cavity of the box body, and a slide carriage of the chute is obliquely arranged towards the outer side relative to one end of the discharge port of the box body;
the box sets up on the base, the box sets up from feed inlet one end down dip towards discharge gate one end direction on the base.
2. The debris filter according to claim 1, wherein a feed pipe is provided at the feed port and a discharge pipe is provided at the discharge port.
3. The slurry debris filter according to claim 1, wherein the upper end of the tank is provided with an open structure.
4. The ore pulp debris filter according to claim 3, wherein the tank body is generally trapezoidal in shape, and the height of the tank body at the discharge port is greater than the height of the tank body at the feed port.
5. The slurry debris filter according to claim 1, wherein a front baffle is arranged between the box body and the chute at the upper end of the box body.
6. The ore pulp debris filter according to claim 1, wherein the bottom of the tank is arc-shaped, and the discharge port is formed in the bottom of the tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021922417.0U CN214436814U (en) | 2020-09-04 | 2020-09-04 | Ore pulp debris filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021922417.0U CN214436814U (en) | 2020-09-04 | 2020-09-04 | Ore pulp debris filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214436814U true CN214436814U (en) | 2021-10-22 |
Family
ID=78107846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021922417.0U Active CN214436814U (en) | 2020-09-04 | 2020-09-04 | Ore pulp debris filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214436814U (en) |
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2020
- 2020-09-04 CN CN202021922417.0U patent/CN214436814U/en active Active
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