CN202822996U - Grinding floating impurity removing box - Google Patents
Grinding floating impurity removing box Download PDFInfo
- Publication number
- CN202822996U CN202822996U CN 201220454529 CN201220454529U CN202822996U CN 202822996 U CN202822996 U CN 202822996U CN 201220454529 CN201220454529 CN 201220454529 CN 201220454529 U CN201220454529 U CN 201220454529U CN 202822996 U CN202822996 U CN 202822996U
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- Prior art keywords
- impurity removing
- mine
- area
- buffering area
- removing box
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Abstract
The utility model provides a grinding floating impurity removing box and belongs to the technical field of a mineral separation pulp transport system. The grinding floating impurity removing box comprises a box body, and the interior of the box body is divided into an upper layer and a lower layer by a filter screen. The lower layer is a mine discharging area, and a row of mine pipes is arranged on the lower portion of the mine discharging area, and a buffer area is arranged on the left of the upper layer, a steel plate is arranged at the bottom of the buffer area, a capping is arranged on the upper portion of the buffer area, and the capping is communicated with the mine discharging pipes of a swirler. A filter impurity removing area is arranged on the right of the upper layer, and a middle partition plate is arranged between the buffer area and the filter impurity removal area. The grinding floating impurity removing box completely eradicates impurities into the procedure, reduces stopping time, prolongs service life of an overflowing element of pump equipment, reduces maintenance cost, decreases non-planned stopping, and lays foundation for stabilizing technical indexes for mine selection. The investment cost is only about 10,000 Yuan, cost of the pump equipment, a pipeline, spare parts and materials can be saved by about 500,000 Yuan after reformation, and non-planned stopping and labor intensity of maintenance workers are effectively reduced. The grinding floating impurity removing box is beneficial to stabilizing mine selection technology technical indexes and improving lead and zinc recovery rate.
Description
Technical field
The utility model belongs to ore dressing pulp conveying systems technology field, is specifically related to the floating trash extraction box of a kind of mill.
Background technology
According to the practical condition of ore-sorting system, can't less eliminating impurities is clean because of its former flow process, such as broken ore, broken steel ball, the nonmetal impurities such as iron block, especially detonator, cause the part foreign material to enter beneficiation flowsheet.These foreign material ball mills can't be levigate, enter to have stopped up pipeline, valve, flotation device air-filled pore, pump class and plunger displacement pump clack box etc. in the flow process, affected the normal use of equipment, facility, once repeatedly caused unplanned parking, and mineral processing production is impacted.Simultaneously beneficiating technology index has been caused certain influence, restricted ore-sorting system production and normally carry out.
The utility model content
Technical problem to be solved in the utility model is easily to enter the shortcoming of having stopped up the parts such as pipeline, valve, flotation device air-filled pore, pump class and plunger displacement pump clack box in the beneficiation flowsheet and provide a kind of foreign material of stopping to enter and reduced down time in the flow process, improved pump apparatus flow passage part service life, reduced maintenance cost, reduced the floating trash extraction box of mill of unplanned parking for the prior art foreign material.
Adopt following technical scheme for solving technical problem of the present utility model:
A kind of mill floats trash extraction box, comprises casing, is divided in the described casing two-layerly up and down by filter screen, and described lower floor is the ore discharge district, and described ore discharge district establishes the bottom ore discharge pipe; The left side, described upper strata is buffering area, and described buffering area bottom arranges steel plate, and described buffering area top is established one and added a cover, and described adding a cover with cyclone ore discharge pipe is communicated with; The right, described upper strata is the filtering and impurity removing district, establishes a central dividing plate between described buffering area and the filtering and impurity removing district.
What described filter screen tilted is arranged between central dividing plate and the casing.
The steel plate top that described buffering area bottom arranges arranges one deck filter course.
The utility model has been stopped foreign material and has been entered flow process, has reduced down time, has improved pump apparatus flow passage part service life, has reduced maintenance cost, has reduced unplanned parking, for adjusting, stablizing beneficiating technology index and lay the first stone.This project material investment cost only has about 10,000 yuan, transform about 500,000 yuan of pump apparatus and pipeline and spare part, the material cost expenses of to save every year afterwards, effectively reduce unplanned parking and maintenance mans' labour intensity, be conducive to the raising of the stable and plumbous zinc recovery of ore-dressing technique technical indicator.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1-buffering area 2-filtering and impurity removing district 3-ore discharge district 4-screen net 5-ore discharge pipe 6-steel plate 7-central dividing plate 8-cyclone ore discharge pipe 9-adds a cover 10-filter course 11-casing.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, a kind of mill floats trash extraction box, and casing 11 inside of the floating trash extraction box of mill are divided into two-layer up and down by filter screen 4, and what filter screen 4 tilted is arranged between central dividing plate 7 and the casing 11.Lower floor is ore discharge district 3, and 3 bottoms, ore discharge district have an ore discharge pipe 5, and ore discharge pipe 5 send the stock pump pond to be communicated with two sections cyclones.The left side, upper strata is buffering area 1, and buffering area 1 bottom is one deck steel plate 6, and steel plate 6 tops are by the filter course 10 that has shock resistance, wear-resisting filler to form.Buffering area 1 top is established one and is added a cover 9, adds a cover 9 and is communicated with cyclone ore discharge pipe 8.The right, upper strata is filtering and impurity removing district 2, and central dividing plate 7 is installed between buffering area 1 and the filtering and impurity removing district 2.
To grind during use that floating trash extraction box is installed in the floating one section cyclone ore discharge pipe of mill and the floating two sections cyclones of mill send between the stock pump pond.The ore pulp that one section cyclone is discharged is introduced casing 11 by cyclone ore discharge pipe 8, send the stock pump pond through draining into two sections cyclones behind buffering, the filtering and impurity removing.These trash extraction box casing 11 bottoms are the inclined-plane, the lowest part pipe 5 that runs in, and ore discharge pipe 5 is communicated to two sections cyclones and send the stock pump pond.The floating trash extraction box casing 11 of mill is divided into two-layer up and down, and lower floor is ore discharge district 3, divides right and left in the upper strata.The upper strata is buffering area 1 on one side, is covered with shock resistance, wear-resisting filler on the bottom steel plate 6, and top adds a cover 9, and cyclone ore discharge pipe 8 passes at buffering area 1; The upper strata another side is filtering and impurity removing district 2, and the bottom is that the filter screen 4 on inclined-plane is installed between central dividing plate 7 and the casing 11.Ore pulp flows into first buffering area 1 and cushions; Above central dividing plate 7, overflow to again filtering and impurity removing district 2, carry out filtering and impurity removing, cleaning; Ore pulp behind the filtering and impurity removing flows to lower floor ore discharge district 3 by filter screen 4, flows into two sections cyclones by ore discharge pipe 5 and send the stock pump pond, carries out the classification processing by sending stock pump to enter two sections cyclones again.
Claims (3)
1. the floating trash extraction box of mill comprises casing, it is characterized in that: be divided into two-layerly up and down in the described casing (11) by filter screen (4), described lower floor is ore discharge district (3), and described ore discharge district (3) establishes the bottom ore discharge pipe (5); The left side, described upper strata is buffering area (1), and described buffering area (1) bottom arranges steel plate (6), and described buffering area (1) top is established one and added a cover (9), and described adding a cover (9) is communicated with cyclone ore discharge pipe (8); The right, described upper strata is filtering and impurity removing district (2), establishes a central dividing plate (7) between described buffering area (1) and filtering and impurity removing district (2).
2. the floating trash extraction box of a kind of mill according to claim 1 is characterized in that: above the steel plate (6) that described buffering area (1) bottom arranges one deck filter course (10) is set.
3. a kind of mill according to claim 1 and 2 floats trash extraction box, it is characterized in that: what described filter screen (4) tilted is arranged between central dividing plate (7) and the casing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454529 CN202822996U (en) | 2012-09-07 | 2012-09-07 | Grinding floating impurity removing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454529 CN202822996U (en) | 2012-09-07 | 2012-09-07 | Grinding floating impurity removing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202822996U true CN202822996U (en) | 2013-03-27 |
Family
ID=47934798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220454529 Expired - Fee Related CN202822996U (en) | 2012-09-07 | 2012-09-07 | Grinding floating impurity removing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202822996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285976A (en) * | 2013-06-04 | 2013-09-11 | 江西稀有金属钨业控股集团有限公司 | Device for removing crushed steel balls at outlet of milling machine and method for filtering crushed steel balls |
| CN107715567A (en) * | 2017-10-13 | 2018-02-23 | 王晨亮 | A kind of kitchen bathroom desk basin apparatus |
-
2012
- 2012-09-07 CN CN 201220454529 patent/CN202822996U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285976A (en) * | 2013-06-04 | 2013-09-11 | 江西稀有金属钨业控股集团有限公司 | Device for removing crushed steel balls at outlet of milling machine and method for filtering crushed steel balls |
| CN103285976B (en) * | 2013-06-04 | 2016-05-18 | 江西稀有金属钨业控股集团有限公司 | A kind of method that grinding machine outlet removes broken steel ball device and filters broken steel ball |
| CN107715567A (en) * | 2017-10-13 | 2018-02-23 | 王晨亮 | A kind of kitchen bathroom desk basin apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130327 Termination date: 20190907 |