CN110681481A - Rectangle ore deposit device - Google Patents
Rectangle ore deposit device Download PDFInfo
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- CN110681481A CN110681481A CN201911080436.5A CN201911080436A CN110681481A CN 110681481 A CN110681481 A CN 110681481A CN 201911080436 A CN201911080436 A CN 201911080436A CN 110681481 A CN110681481 A CN 110681481A
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- 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
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- 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
- B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects
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Abstract
The rectangular ore separation device comprises an ore separation box body and discharge ports, and is characterized in that a buffer baffle plate and an overflow baffle plate are arranged in the ore separation box body, the ore separation box body is divided into a transition area, an ore feeding area and an ore discharging area, the ore discharging area is provided with the ore discharging baffle plates to form a plurality of independent ore discharging areas, and the size of the ore discharging port of each independent ore discharging area is adjusted at the same time, so that the discharge amount of ore pulp at the ore discharging port of each independent ore discharging area is balanced, and the automatically flowing ore pulp is effectively and uniformly distributed. The invention has simple structure, strong universality and convenient operation, and can reflect the uniformity of ore pulp distribution through the liquid level meter.
Description
Technical Field
The invention belongs to the technical field of ore dressing and separation, and particularly relates to a rectangular ore separation device capable of uniformly distributing ore pulp.
Background
In the mineral processing industry, some ore separating devices are used for separating one ore pulp into a plurality of ore pulp paths, and the ore separating devices are rectangular and circular when viewed from the overlooking direction according to the process arrangement requirements. In the pressure pipeline, whether the pulp distribution is uniform or not can be determined by detecting the flow, but in the gravity flow pipeline, the uniformity of the pulp distribution cannot be determined by detecting the flow through the flow meter. In addition, the different lengths and gradients of pipeline paths of the ore pulp from the ore discharge port to the downstream equipment cause different flow rates of the ore pulp in the pipelines, so that the downstream equipment can receive different amounts of the ore pulp from the ore separation device, and the stability of the process production is adversely affected. In the current industrial production, the distribution function is realized only through a simple structure, and the monitoring function of the distribution uniformity is not realized, so that an ore distribution device capable of uniformly distributing ore pulp is urgently needed, the distribution uniformity can be effectively monitored and fed back, and the aim of uniformly distributing the ore pulp is realized through adjustment.
Disclosure of Invention
In view of the above problems, the present invention provides a rectangular ore distribution device, which has a simple structure, strong versatility and convenient operation, can monitor the uniformity of ore pulp distribution, and can effectively and uniformly distribute gravity flow ore pulp after adjustment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention relates to a rectangular ore distributing device, which comprises an ore distributing box body with a rectangular structure and an opening at the upper end, wherein the opening at the upper end of the ore distributing box body is used for feeding materials, and a discharge hole is arranged at the lower part of the ore distributing box body, and the rectangular ore distributing device is characterized in that the ore distributing box body comprises a first side plate, a second side plate, a third side plate, a longitudinal ore discharging baffle and a bottom plate, the first side plate is rectangular, two sides of the first side plate are respectively connected with one end of the second side plate and one end of the third side plate, the other end of the second side plate, which is connected with the third side plate, is connected with the longitudinal ore discharging baffle, the second side plate comprises a first rectangular plate, a second rectangular plate, an L-shaped plate, a first rectangular bottom plate, a second rectangular bottom plate and a third rectangular bottom plate which are integrally formed, the structure of the third side plate is the same as that of the second side plate, an overflow hole is cut at the, the L-shaped plate consists of a longitudinal long rectangular steel plate and a transverse short rectangular steel plate, the third rectangular bottom plate is connected to the bottoms of the first rectangular plates of the second side plate and the third side plate and is also connected with the bottom of the first side plate, the third rectangular bottom plate is connected to the bottoms of the L-shaped plates of the second side plate and the third side plate, the second rectangular plate bottom plate is connected to the bottoms of the second rectangular plates of the second side plate and the third side plate, and the second rectangular plate bottom plate is higher than the first rectangular plate bottom plate and the L-shaped plate bottom plate;
a buffer clapboard and an overflow clapboard are arranged in the ore separation box body, and the buffer clapboard and the overflow clapboard divide the ore separation box body into an ore feeding area, a transition area and an ore discharge area;
the lower part of the first rectangular bottom plate of the ore feeding area is provided with an ore removal pipe, the ore removal partition plates are arranged in the ore removal area at equal intervals, the ore removal area is divided into a plurality of independent ore removal areas, the lower part of each ore removal area is provided with an ore removal pipe and an ore pulp liquid level detection device, the lower part of a longitudinal ore removal baffle plate of each independent ore removal area is provided with a rectangular ore removal port, and an ore removal flashboard mechanism is arranged on each longitudinal ore removal baffle plate.
Furthermore, the height of the buffer partition plate is lower than that of the ore separation box body, the buffer partition plate is arranged at the connecting position between the two first rectangular plate bottom plates and the second rectangular plate bottom plate between the second side plate and the third side plate, and a plurality of overflow holes are formed in the buffer partition plate.
Furthermore, the buffer clapboard is provided with a plurality of overflow holes which are rectangular through holes and circular through holes which are staggered up and down.
Furthermore, the overflow partition plates are arranged at the connecting positions between the second rectangular plate bottom plate and the L-shaped plate bottom plate, the height of the overflow partition plates is lower than that of the buffer partition plates, and the plurality of ore discharge partition plates are uniformly and vertically arranged between the overflow partition plates and the longitudinal ore discharge baffle plates.
Further, flashboard mechanism include flashboard, guide slot, lead chain and couple, the guide slot be located every independent mine drainage district vertical ore discharge baffle on, the flashboard is located the guide slot, the couple is fixed on the upper portion of vertical ore discharge baffle 4, lead the lower extreme and the flashboard upper end of chain and be connected, the upper end is fixed on the couple, the flashboard reciprocates in the guide slot through leading the chain, when the flashboard whereabouts, will arrange the ore discharge district and cut apart into feeding chamber and row material chamber, the ore discharge pipe set up on the third rectangle bottom plate in row material chamber, it has the ore pulp liquid level detection device connecting hole to open on the third rectangle bottom plate in feeding chamber.
Further, the ore pulp liquid level detection device include the straight tube of being connected with ore pulp liquid level detection device connecting hole, first flange, three-way pipe, external return bend, level gauge and second flange, straight tube one end and ore pulp liquid level detection device connecting hole fixed connection, the other end is connected with the three-way pipe through first flange, the other both ends of three-way pipe are connected with external return bend and second flange respectively, the upper end at the long standpipe of external return bend is installed to the level gauge.
Furthermore, the overflow device is composed of an overflow box arranged on the overflow port and an overflow pipe connected with the overflow box.
The invention has the advantages that:
simple structure detects every independent ore discharge district liquid level height through the level gauge, further adjusts every independent ore discharge district ore discharge mouth size to balanced every independent discharge quantity of ore discharge mouth ore pulp of ore discharge district effectively distributes the ore pulp that flows automatically uniformly.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the ore separation box body of the invention.
Fig. 3 is a structural schematic diagram of a second side plate of the ore separation box body.
Fig. 4 is a schematic view of a buffer spacer.
Fig. 5 is a cross-sectional view of the present invention.
Fig. 6 is a sectional view of a mine discharge area of the present invention.
Fig. 7 is a schematic diagram of the pulp level detection device of the present invention.
Detailed Description
The embodiments of the present invention will be described below with reference to the accompanying drawings. Those of ordinary skill in the art will recognize that the described embodiments can be modified in various different ways, or combinations thereof, without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1-7, the rectangular ore-separating device of the present invention comprises an ore-separating box body with a rectangular structure and an open upper end, wherein the open upper end of the ore-separating box body is used for feeding, and a discharge opening is arranged at the lower part of the ore-separating box body, and is characterized in that the ore-separating box body comprises a first side plate 1, a second side plate 2, a third side plate 3, a longitudinal ore-discharging baffle 4 and a bottom plate, the first side plate 1 is rectangular, two sides of the first side plate 1 are respectively connected with one end of the second side plate 2 and one end of the third side plate 3, the other end of the second side plate 2 connected with the third side plate 3 is connected with the longitudinal ore-discharging baffle 4, the second side plate 2 is composed of a first rectangular plate 21, a second rectangular plate 23, an L-shaped plate, a first rectangular bottom plate 22, a second rectangular bottom plate 24 and a third rectangular bottom plate 26 which are integrally formed, the structure of the third side plate is the, an overflow port 28 is cut at the upper part of the first rectangular plate 21 of the second side plate 2, an overflow device is arranged on the overflow port 28, and the overflow device consists of an overflow box 51 arranged on the overflow port 28 and an overflow pipe 52 connected with the overflow box 51; the L-shaped plate consists of a longitudinal long rectangular steel plate 25 and a transverse short rectangular steel plate 27, the first rectangular bottom plate 22 is connected to the bottoms of the first rectangular plates of the second side plate 2 and the third side plate 3 and is also connected with the bottom of the first side plate 1, the third rectangular bottom plate 26 is connected to the bottoms of the L-shaped plates of the second side plate 2 and the third side plate 3, the second rectangular bottom plate 24 is connected to the bottoms of the second rectangular plates of the second side plate 2 and the third side plate 3, and the second rectangular bottom plate 24 is higher than the first rectangular bottom plate 22 and the L-shaped bottom plate;
a buffer baffle 6 and an overflow baffle 7 are arranged in the ore separation box body, and the ore separation box body is divided into an ore feeding area 8, a transition area 9 and an ore discharge area 10 by the buffer baffle 6 and the overflow baffle 7;
the lower part of the first rectangular bottom plate 22 of the ore feeding area 8 is provided with ore removing pipes 221, the ore discharging partitions 101 are arranged in the ore discharging area 10 at equal intervals, the ore discharging area 10 is divided into a plurality of independent ore discharging areas, the lower part of each ore discharging area is provided with an ore discharging pipe 11 and an ore pulp liquid level detection device 12, the lower part of the longitudinal ore discharging baffle 4 of each independent ore discharging area is provided with a rectangular ore discharging port, and the longitudinal ore discharging baffle 4 is provided with an ore discharging flashboard mechanism.
The height of the buffer clapboard 6 is lower than that of the ore separation box body, the buffer clapboard 6 is arranged at the joint between two first rectangular plate bottom plates 22 and two second rectangular plate bottom plates 24 between the second side plate and the third side plate, and a plurality of overflow holes are arranged on the buffer clapboard 6. The buffer baffle 6 is provided with a plurality of overflow holes which are rectangular through holes 62 and circular through holes 61 which are staggered up and down.
Further, the overflow partition plates 7 are arranged at the connecting positions of the second rectangular plate bottom plates 24 and the L-shaped plate bottom plates, the height of the overflow partition plates 7 is lower than that of the buffer partition plates 6, and the ore discharge partition plates 101 are uniformly and vertically arranged between the overflow partition plates 7 and the longitudinal ore discharge baffle plates 4.
The gate plate mechanism comprises gate plates 43, guide grooves 42, guide chains 44 and hooks 45, wherein the guide grooves 42 are positioned on the longitudinal ore discharge baffle 4 of each independent ore discharge area, the gate plates 43 are positioned in the guide grooves 42, the hooks 45 are fixed on the upper parts of the longitudinal ore discharge baffle 4, the lower ends of the guide chains 44 are connected with the upper ends of the gate plates 43, the upper ends of the guide chains 44 are fixed on the hooks 45, the gate plates 43 move up and down in the guide grooves 42 through the guide chains 44, when falling, the ore discharge areas are divided into feeding cavities and discharging cavities, the ore discharge pipes 11 are arranged on the third rectangular bottom plate 26 of the discharging cavities, and the third rectangular bottom plate 26 of the feeding cavities is provided with ore pulp liquid level detection device connecting holes.
The ore pulp liquid level detection device 12 comprises a straight pipe 121 connected with an ore pulp liquid level detection device connecting hole, a first connecting flange 122, a three-way pipe 124, an external bent pipe 125, a liquid level meter 123 and a second connecting flange 126, one end of the straight pipe 121 is fixedly connected with the ore pulp liquid level detection device connecting hole, the other end of the straight pipe is connected with the three-way pipe 124 through the first connecting flange 122, the other two ends of the three-way pipe 124 are respectively connected with the external bent pipe 125 and the second connecting flange 126, and the liquid level meter 123 is installed at the upper end of a long vertical pipe of the external bent pipe 125.
The operation steps of the invention are as follows:
in the embodiment of the invention, the ore discharge area is divided into four independent ore discharge areas, and when the rectangular ore separation device is used, the ore removal pipe 221 is closed firstly, so that ore pulp is prevented from flowing out of the ore removal pipe. The rams 43 of each individual drainage zone are initially at the same distance from the L-shaped plate floor of the drainage zone 10 to allow only a portion of the slurry to pass through. The ore pulp is supplied to the ore feeding area 8 of the ore separation device by the upstream ore feeding pipe, and the ore pulp stored in the ore feeding area 8 can effectively prevent the ore pulp from the ore feeding pipe from causing scouring influence on the ore feeding area 8, so that the abrasion damage to the ore feeding area 8 is reduced. When the ore pulp rises up the rectangular through hole 62 on the buffer clapboard 6, part of the ore pulp enters the transition zone 9 from the rectangular through hole 62, the liquid level further rises along with the further increase of the amount of the ore pulp, when the circular through hole 61 of the buffer clapboard 6 rises, part of the ore pulp enters the transition zone 9 from the circular through hole 61, when the liquid level of the transition zone 9 exceeds the overflow clapboard 7, the ore pulp starts to overflow to the four independent ore discharge zones, because the ore pulp gradually enters the transition zone 2 from the rectangular through hole 62 and the circular through hole 61, then flows to the overflow clapboard 7 from the buffer clapboard 6, and flows into the ore discharge zone 10 smoothly at the same liquid level through the steady flow effect of the transition zone 9, and simultaneously, because the width of each independent ore discharge zone is the same, the amount of the ore pulp flowing into each independent ore discharge zone 4 is the same. Because the flashboard 43 position of initial setting makes ore discharge rectangular opening 41 undersize, can't let ore pulp in time flow out from ore discharge rectangular opening 41, the ore pulp liquid level of every independent ore discharge district rises gradually, the ore pulp passes through intercommunication straight tube 121 entering three-way pipe 124 of ore pulp liquid level detection device 12, based on the linker principle, the ore pulp liquid level of every independent ore discharge district is the same with the external return bend 125 liquid level of corresponding ore pulp liquid level detection device 12, the liquid level gauge 123 detects that the liquid level in the ore pulp liquid level detection device 12 is the ore pulp liquid level height of every independent ore discharge district promptly. The height of the flashboard 43 is gradually increased, the ore discharge rectangular opening 41 is enlarged, the ore pulp can further enter the ore discharge pipe 11, and then the downstream equipment is supplied with the ore pulp through the downstream ore pulp pipeline, and the flow rate of the ore pulp in the downstream ore pulp pipeline is different, so that the ore pulp discharged from each independent ore discharge area is different. On the one hand, the ore pulp quantity entering each independent ore discharge area from the transition area 8 is the same, and the ore pulp quantity discharged from each independent ore discharge area is different, so that the liquid level height in each independent ore discharge area is different, different liquid level heights are detected through each liquid level meter 123, the ore pulp flow rate in the corresponding ore discharge pipeline with low liquid level is high, and the ore pulp flow rate in the corresponding ore discharge pipeline with high liquid level is low. And the position of the flashboard 43 is further adjusted, the height of the flashboard 43 is reduced due to low liquid level, the ore discharge rectangular opening 41 is reduced, the height of the flashboard 43 is increased due to high liquid level, the ore discharge rectangular opening 41 is increased, and the ore discharge amount of each independent ore discharge area in unit time is reduced or increased by changing the size of the ore discharge rectangular opening 41. When the liquid level meter 123 displays the same value, the ore discharge amount per unit time of each independent ore discharge area is in an equilibrium state. At this time, the guide chain connected to the shutter 43 is fixed to the hook, thereby fixing the position of the shutter 43. When the liquid level in the ore separation device reaches the height of the overflow device 8, the ore pulp flows out through the overflow pipeline, and the influence on the surrounding environment caused by the overflow of the ore pulp from the ore separation box body is avoided. When the ore separation device needs to be overhauled, the ore pulp in the ore discharge area 10 is discharged from the ore discharge pipeline, and the ore pulp in the transition area 9 and the ore supply area 8 is discharged from the ore removal pipeline 221. The height of the second rectangular plate bottom plate 24 of the transition area 9 is higher than that of the first rectangular plate bottom plate 22 of the ore feeding area 8, so that the storage volume of the transition area 9 can be reduced, the ore pulp storage capacity in the transition area 9 is reduced, and the working weight of the ore separation device is reduced.
Claims (7)
1. A rectangle ore separating device comprises an ore separating box body which is of a rectangular structure and has an upper end opening, wherein the upper end opening of the ore separating box body is used for feeding, a discharge hole is formed in the lower part of the ore separating box body, the ore separating device is characterized in that the ore separating box body comprises a first side plate, a second side plate, a third side plate, a longitudinal ore discharging baffle plate and a bottom plate, the first side plate is rectangular, two sides of the first side plate are respectively connected with one end of the second side plate and one end of the third side plate, the other end of the second side plate, which is connected with the third side plate, is connected with the longitudinal ore discharging baffle plate, the second side plate comprises a first rectangular plate, a second rectangular plate, an L-shaped plate, a first rectangular bottom plate, a second rectangular bottom plate and a third rectangular bottom plate which are integrally formed, the structure of the third side plate is the same as that of the second side plate, an overflow hole is cut in the upper part of the first rectangular, the L-shaped plate consists of a longitudinal long rectangular steel plate and a transverse short rectangular steel plate, the third rectangular bottom plate is connected to the bottoms of the first rectangular plates of the second side plate and the third side plate and is also connected with the bottom of the first side plate, the third rectangular bottom plate is connected to the bottoms of the L-shaped plates of the second side plate and the third side plate, the second rectangular plate bottom plate is connected to the bottoms of the second rectangular plates of the second side plate and the third side plate, and the second rectangular plate bottom plate is higher than the first rectangular plate bottom plate and the L-shaped plate bottom plate;
a buffer clapboard and an overflow clapboard are arranged in the ore separation box body, and the buffer clapboard and the overflow clapboard divide the ore separation box body into an ore feeding area, a transition area and an ore discharge area;
the lower part of the first rectangular bottom plate of the ore feeding area is provided with an ore removal pipe, the ore removal partition plates are arranged in the ore removal area at equal intervals, the ore removal area is divided into a plurality of independent ore removal areas, the lower part of each ore removal area is provided with an ore removal pipe and an ore pulp liquid level detection device, the lower part of a longitudinal ore removal baffle plate of each independent ore removal area is provided with a rectangular ore removal port, and an ore removal flashboard mechanism is arranged on each longitudinal ore removal baffle plate.
2. The rectangular ore separating device according to claim 1, wherein the height of the buffering partition plate is lower than that of the ore separating box body, the buffering partition plate is arranged at the joint between two first rectangular plate bottom plates and two second rectangular plate bottom plates between the second side plate and the third side plate, and a plurality of overflow holes are formed in the buffering partition plate.
3. The rectangular ore separation device according to claim 2, wherein the plurality of overflow holes formed on the buffer clapboard are rectangular through holes and circular through holes which are staggered up and down.
4. The rectangular ore separation device according to claim 1, wherein the overflow partition is arranged at the joint between the second rectangular plate bottom plate and the L-shaped plate bottom plate, the height of the overflow partition is lower than that of the buffer partition, and the plurality of ore discharge partitions are uniformly and vertically arranged between the overflow partition and the longitudinal ore discharge baffle.
5. The rectangle ore separation device of claim 4, wherein the gate plate mechanism comprises a gate plate, a guide groove, a guide chain and a hook, the guide groove is arranged on a longitudinal ore discharge baffle plate of each independent ore discharge area, the gate plate is arranged in the guide groove, the hook is fixed on the upper part of the longitudinal ore discharge baffle plate 4, the lower end of the guide chain is connected with the upper end of the gate plate, the upper end of the guide chain is fixed on the hook, the gate plate moves up and down in the guide groove through the guide chain, the ore discharge area is divided into a feeding cavity and a discharging cavity when the gate plate falls, the ore discharge pipe is arranged on a third rectangular bottom plate of the discharging cavity, and an ore pulp liquid level detection device connecting hole is formed in the third rectangular bottom plate of the feeding cavity.
6. The rectangular ore separation device according to claim 5, wherein the ore pulp liquid level detection device comprises a straight pipe, a first connecting flange, a three-way pipe, an external bent pipe, a liquid level meter and a second connecting flange, the straight pipe is connected with the connecting hole of the ore pulp liquid level detection device, one end of the straight pipe is fixedly connected with the connecting hole of the ore pulp liquid level detection device, the other end of the straight pipe is connected with the three-way pipe through the first connecting flange, the other two ends of the three-way pipe are respectively connected with the external bent pipe and the second connecting flange, and the liquid level meter is installed at the upper end of a long vertical pipe of the external.
7. The rectangular ore separation device according to claim 1, wherein the overflow device is composed of an overflow box arranged on the overflow port and an overflow pipe connected with the overflow box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911080436.5A CN110681481A (en) | 2019-11-07 | 2019-11-07 | Rectangle ore deposit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911080436.5A CN110681481A (en) | 2019-11-07 | 2019-11-07 | Rectangle ore deposit device |
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| Publication Number | Publication Date |
|---|---|
| CN110681481A true CN110681481A (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911080436.5A Pending CN110681481A (en) | 2019-11-07 | 2019-11-07 | Rectangle ore deposit device |
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| CN (1) | CN110681481A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707784A (en) * | 2020-06-08 | 2020-09-25 | 中国水产科学研究院黄海水产研究所 | Alga acidizing environment produces device |
| CN115901349A (en) * | 2022-11-24 | 2023-04-04 | 丹东锦和科技有限公司 | Take current stabilizer's granulometer |
-
2019
- 2019-11-07 CN CN201911080436.5A patent/CN110681481A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707784A (en) * | 2020-06-08 | 2020-09-25 | 中国水产科学研究院黄海水产研究所 | Alga acidizing environment produces device |
| CN115901349A (en) * | 2022-11-24 | 2023-04-04 | 丹东锦和科技有限公司 | Take current stabilizer's granulometer |
| CN115901349B (en) * | 2022-11-24 | 2023-08-29 | 丹东锦和科技有限公司 | Particle size analyzer with flow stabilizer |
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