CN108816500B - Ore separating box capable of uniformly separating materials - Google Patents
Ore separating box capable of uniformly separating materials Download PDFInfo
- Publication number
- CN108816500B CN108816500B CN201810950425.7A CN201810950425A CN108816500B CN 108816500 B CN108816500 B CN 108816500B CN 201810950425 A CN201810950425 A CN 201810950425A CN 108816500 B CN108816500 B CN 108816500B
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- China
- Prior art keywords
- box body
- separating
- groove
- grooves
- box
- Prior art date
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- 239000000463 material Substances 0.000 title claims abstract description 84
- 238000005192 partition Methods 0.000 claims abstract description 22
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 14
- 239000011707 mineral Substances 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000009826 distribution Methods 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims description 12
- 238000012216 screening Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention discloses a mineral separating box for uniformly separating materials, which comprises a box body, a feeding pipe, two longitudinal partition plates, a plurality of transverse partition plates and a plurality of discharging pipes, wherein the two longitudinal partition plates are parallel to the side wall of the box body and divide the interior of the box body into three long grooves, namely a middle long groove and two side long grooves symmetrically arranged on two sides of the middle long groove; the feeding pipe is arranged at one end of the box body and is opposite to the middle long groove; the transverse partition plates are vertically fixed in the two side long grooves and divide the two side long grooves into a plurality of identical material dividing grooves, a discharging pipe is arranged at the bottom of each material dividing groove, and overflow holes are formed in the positions of each longitudinal partition plate corresponding to each material dividing groove on the same side. According to the invention, the materials are uniformly distributed into each material distribution groove, and then the materials in the material distribution grooves are uniformly discharged onto screening equipment through the discharging pipe. The ore separating box not only can effectively improve the screening efficiency of screening equipment, but also has simple and compact structure and convenient manufacture.
Description
Technical Field
The invention relates to a mineral separation box capable of uniformly feeding screening equipment in the mineral separation industry, and belongs to the technical field of conveying.
Background
At present, screening equipment in the mineral processing industry is generally supplied with materials by a mineral separating box, and as the existing mineral separating box is unreasonable in structure, the discharge of each discharge hole at the bottom of the existing mineral separating box is uneven, so that the screening equipment cannot be fully utilized, the screening efficiency is reduced, and the operation cost is increased. And the high-density materials are often deposited at the bottom of the ore separating box, so that the cleaning workload and the maintenance cost of the ore separating box are increased.
Therefore, research on a mineral separation box with small material deposition and uniform distribution has become a problem to be solved by mineral separation enterprises at present.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art and provides a mineral separating box for uniformly separating materials so as to improve the screening efficiency of screening equipment.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the mineral separating box comprises a box body, a feeding pipe, two longitudinal partition plates, a plurality of transverse partition plates and a plurality of discharging pipes, wherein the two longitudinal partition plates are parallel to the side wall of the box body and divide the interior of the box body into three long grooves, namely a middle long groove and two side long grooves symmetrically arranged on two sides of the middle long groove; the feeding pipe is arranged at one end of the box body and is opposite to the middle long groove; the transverse partition plates are vertically fixed in the two side long grooves and divide the two side long grooves into a plurality of identical material dividing grooves, a discharging pipe is arranged at the bottom of each material dividing groove, and overflow holes are formed in the positions of each longitudinal partition plate corresponding to each material dividing groove on the same side.
Above-mentioned divide ore deposit case of evenly dividing, the overflow aperture corresponding with every divides the silo includes at least one lower overflow aperture and at least one overflow aperture, lower overflow aperture hugs closely the box bottom plate, and the total area of the last overflow aperture that each divides the silo corresponding of box same side is different, and the total area of last overflow aperture that divides the silo corresponding more far away from the discharge gate of pan feeding pipe is bigger.
The ore separating box for uniformly separating the materials further comprises an arched material separating plate, wherein the arched material separating plate is positioned between the two longitudinal separation plates, the top of the arched material separating plate is lower than the feeding pipe, and the two straight edges of the arched material separating plate are fixed on the bottom plate of the box body and correspond to the lower edges of the two longitudinal separation plates respectively.
The ore separating box for uniformly separating the materials is characterized in that the lower overflow holes are rectangular holes, and the upper overflow holes are rectangular, square, round or elliptical.
The ore separating boxes for uniformly separating the materials are symmetrically distributed on two sides of the middle long groove.
According to the invention, the materials are uniformly distributed into each material distribution groove, and then the materials in the material distribution grooves are uniformly discharged onto screening equipment through the discharging pipe. The ore separating box not only can effectively improve the screening efficiency of screening equipment, but also has simple and compact structure and convenient manufacture.
In addition, the arched material separating plate and the lower overflow holes can enable materials to smoothly flow out of the box body, so that the material deposition amount is reduced, and the maintenance cost of the box body is reduced.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a front view of the present invention;
FIG. 2 is a right side cross-sectional view of the present invention;
fig. 3 is a schematic view of the structure of the vertical partition.
The reference numerals in the figures are as follows:
1. the feeding pipe, 2, the box, 3, the diaphragm, 4, the longitudinal baffle, 5, the discharging pipe, 6, the arch divides the flitch, 7, go up the overflow port, 8, lower overflow port.
Detailed Description
Referring to fig. 1, 2 and 3, the invention consists of a feeding pipe 1, a box body 2, a plurality of transverse partition plates 3, two longitudinal partition plates 4, a plurality of discharging pipes 5 and an arched material distributing plate 6. In the figure, one end of a feeding pipe 1 is welded with one end of a box body 2, two longitudinal baffle plates 4 are welded in the box body 2 and are parallel to the side wall of the box body 2 and the axis direction of the feeding pipe 1, a diaphragm plate 3 is welded between the side wall of the box body 2 and the longitudinal baffle plates 4, the diaphragm plate 3 and the longitudinal baffle plates 4 divide two sides inside the box body 2 into material distributing grooves with the same size, a discharging pipe 5 is welded at the bottom outside the box body 2, the lower side of each material distributing groove is welded at the bottom inside the box body 2, and an arch material distributing plate 6 is welded between the two longitudinal baffle plates 4.
In the figure, the longitudinal partition plate 4 is provided with a certain shape of overflow holes, each overflow hole comprises a lower overflow hole 7 and an upper overflow hole 8, the lower overflow hole 7 is a rectangular hole, the upper overflow hole 8 is rectangular, square, round or elliptical, and the upper overflow holes 8 can be in one row, two rows or multiple rows. The lower overflow hole 7 clings to the bottom plate of the box body 2, so that the material at the bottom of the box body 2 can be smoothly discharged, and the deposition amount of the material in the box body 2 is reduced. The total area of the upper overflow holes 8 of each material dividing groove is different, and the farther the material dividing groove is from the discharge hole of the material feeding pipe 1, the larger the total area of the corresponding upper overflow holes 8 is. The nearer the material outlet of the feeding pipe 1 is, the more sufficient the material is, the higher the material level is, the easier the material flows out, and the larger the material flow is when the overflow holes are the same. The invention reduces the material flow difference of each material distribution groove by changing the area of the upper overflow hole 8 of each material distribution groove, thereby ensuring the material discharge uniformity of each material discharge pipe.
The arched distributor plate 6 occupies the most easily deposited position and allows the material to flow under gravity to the lower overflow aperture 7, thereby reducing the amount of material deposited.
The distance between the discharge hole of the feeding pipe 1 and the nearest overflow hole on the longitudinal partition plate 4 can be slightly larger, so that the material is sufficiently buffered before the first overflow hole, and the surface of the material tends to be stable, so as to ensure uniform material distribution.
The working process of the invention is as follows:
after entering the box body 2 through the feeding pipe 1, the materials fall on the arched material dividing plate 6, and as the arched material dividing plate 6 is arched, the materials do not stay on the arched material dividing plate but are uniformly distributed on two sides of the cambered surface, and when the material quantity is relatively small, the materials flow out from the lower overflow holes 7 at the bottommost end of the longitudinal partition plate 4; when the material quantity is large, the material overflows into each material distributing groove through the upper overflow hole 8 at the higher position; when the material quantity is particularly large, all overflow holes are exceeded, and overflow is carried out from the highest end of the longitudinal partition plate 4 into each material dividing groove. The invention compensates the material flow difference caused by different material amounts at each part by changing the area of the overflow holes corresponding to each material dividing groove, so that the materials in each material dividing groove are relatively uniform, and the uniformity of discharging of a plurality of discharging pipes is ensured. The lowest end of the longitudinal partition plate 4 is provided with a plurality of lower overflow holes 7, and materials cannot be deposited on the bottom of the box body 2. When the feeding is stopped, the arched material separating plate 6 is arc-shaped, and the lower end of the longitudinal partition plate 4 is provided with a plurality of lower overflow holes 7, so that materials cannot be deposited at the bottom of the ore separating box, and the maintenance cost is reduced.
Claims (4)
1. The mineral separating box is characterized by comprising a box body (2), a feeding pipe (1), two longitudinal partition plates (4), a plurality of transverse partition plates (3) and a plurality of discharging pipes (5), wherein the two longitudinal partition plates (4) are parallel to the side wall of the box body (2) and divide the interior of the box body (2) into three long grooves, namely a middle long groove and two side long grooves symmetrically arranged on two sides of the middle long groove; the feeding pipe (1) is arranged at one end of the box body (2) and is opposite to the middle long groove; a plurality of diaphragm plates (3) are vertically fixed in the two side long grooves and divide the two side long grooves into a plurality of identical material dividing grooves, a discharging pipe (5) is arranged at the bottom of each material dividing groove, and overflow holes are arranged at the positions of each longitudinal diaphragm plate (4) corresponding to each material dividing groove at the same side; the overflow holes corresponding to each material distribution groove comprise at least one lower overflow hole (8) and at least one upper overflow hole (7), the lower overflow holes (8) are clung to the bottom plate of the box body (2), the total areas of the upper overflow holes (7) corresponding to the material distribution grooves on the same side of the box body (2) are different, and the total area of the upper overflow holes (7) corresponding to the material distribution grooves far from the discharge hole of the material inlet pipe (1) is larger.
2. The ore separating box for uniformly separating materials according to claim 1, wherein the structure further comprises an arched separating plate (6), the arched separating plate (6) is positioned between the two longitudinal separation plates (4) and the top of the arched separating plate is lower than the feeding pipe (1), and two straight edges of the arched separating plate (6) are fixed on the bottom plate of the box body (2) and correspond to the lower edges of the two longitudinal separation plates (4) respectively.
3. A mineral separation box for uniform separation according to claim 2, characterized in that the lower overflow aperture (8) is a rectangular aperture and the upper overflow aperture (7) is rectangular, square, circular or oval in shape.
4. A mineral separation tank for uniformly separating materials according to claim 3, wherein the separation tanks are symmetrically distributed at two sides of the middle long groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810950425.7A CN108816500B (en) | 2018-08-20 | 2018-08-20 | Ore separating box capable of uniformly separating materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810950425.7A CN108816500B (en) | 2018-08-20 | 2018-08-20 | Ore separating box capable of uniformly separating materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108816500A CN108816500A (en) | 2018-11-16 |
| CN108816500B true CN108816500B (en) | 2024-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810950425.7A Active CN108816500B (en) | 2018-08-20 | 2018-08-20 | Ore separating box capable of uniformly separating materials |
Country Status (1)
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| CN (1) | CN108816500B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850547A (en) * | 2019-03-28 | 2019-06-07 | 唐山陆凯科技有限公司 | A kind of mine-separating box of preparation equipment |
| CN112029535B (en) * | 2020-08-11 | 2021-07-30 | 佛山市奥肯科技有限公司 | Method for producing fuel gas by using biomass material |
| CN112029537B (en) * | 2020-08-11 | 2021-07-09 | 江苏新链新科技有限公司 | Device for producing fuel gas by using biomass material |
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| CA2911130C (en) * | 2014-12-03 | 2020-02-11 | Cnh Industrial Canada, Ltd. | Selective fan shaped material distributor |
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| DE19508297A1 (en) * | 1995-03-09 | 1996-09-12 | Montz Gmbh Julius | Distribution unit for material exchange column |
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| Publication number | Publication date |
|---|---|
| CN108816500A (en) | 2018-11-16 |
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