CN104888942A - Uniform separation remote quantitative control system and control method of separation box - Google Patents
Uniform separation remote quantitative control system and control method of separation box Download PDFInfo
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- CN104888942A CN104888942A CN201510325934.7A CN201510325934A CN104888942A CN 104888942 A CN104888942 A CN 104888942A CN 201510325934 A CN201510325934 A CN 201510325934A CN 104888942 A CN104888942 A CN 104888942A
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- mine
- separating box
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- separation
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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 invention belongs to the technical field of separation and screening equipment in separation operation, and particularly relates to a uniform separation remote quantitative control system and control method of a separation box. The control system is characterized in that the upper part of each separation box is provided with a remote control device, wherein the remote control device is connected with a connecting lead screw of a control separation device in each separation box; an ore quantity detection separation box is arranged between an ore discharge hole and separation equipment of each separation box; the ore quantity detection separation box is connected with the ore discharge hole of each separation box through an ore pulp pipe I and is connected with separation equipment of each separation box through an ore pulp pipe II. Remote quantitative control of ore separation quantity of the separation box can be realized, the labor intensity of workers is reduced, the single-machine separation efficiency of each parallel separation equipment is improved, accurate control over ore feed of the single-body separation equipment is realized, besides the working performance of each separation and grading equipment can be prejudged, problems can be found and timely overhauling treatment can be realized.
Description
Technical field
The invention belongs in ore-dressing practice sort, screening plant technical field, especially relate to a kind of mine-separating box evenly long-range quantified controlling system in point ore deposit and control method.
Background technology
Uniform distribution usually will be carried out to the ore pulp in the mine-separating box of ore deposit of giving before the equipment such as the sorting of one group of parallel connection, classification in ore dressing plant in sorting operation, to make the equipment such as the sorting of each parallel connection, classification play overall optimum working performance, current existing mine-separating box realizes a point ore deposit function, specifically comprise each gape in mineral-feeding pipe, mine-separating box, mine-separating box, with each gape by ore slurry pipeline be connected sort, the equipment such as classification.In mine-separating box, control the device in point ore deposit comprise connection wire rod, be arranged on the regulating handle above this connection wire rod and the glue be arranged on below this connection wire rod and stick together valve, the glue valve that sticks together is arranged on the top of each gape in mine-separating box.Because point ore control of mine-separating box is manual operation by people always, therefore labor intensity of operating staff is large, and lack and effectively operate reference, be difficult to realize precisely controlling, cause respectively sorting, the equipment such as classification exists institute point ore deposit and measure and differ greatly, select component efficiency also uneven, have influence on the choosing point effect of entirety, particularly open or few choice-start not, the equipment such as classification time, point ore deposit that realize all the other equipment is evenly especially difficult.
Summary of the invention
The object of this invention is to provide and a kind ofly can realize the mine-separating box evenly long-range quantified controlling system in point ore deposit and the control method that long-range quantified controlling is measured in point ore deposit.
The object of the invention is to be realized by following technical proposals:
Mine-separating box of the present invention evenly divides ore deposit long-range quantified controlling system, comprise one group of mine-separating box, with each mine-separating box match and setting parallel with one another sort screening installation, it is characterized in that being equipped with remote control on the top of each mine-separating box, this remote control respectively with control a point connection wire rod for ore deposit device in each mine-separating box and be connected, each mine-separating box gape and sort and to be equipped with ore deposit amount between screening installation and to detect mine-separating box, this ore deposit amount is detected mine-separating box and is connected by the gape of ore pulp pipe I with described each mine-separating box, described ore deposit amount is detected mine-separating box and is connected by the screening installation that sorts of ore pulp pipe II with described each mine-separating box.
Described remote control comprises computer for controlling, the A/D converter that is connected of computer for controlling therewith, the liquid level sensor that A/D converter is connected therewith detects communication line and YE communication line, the liquid level detecting sensor that communication line is connected is detected with described liquid level sensor, the electrically operated valve be connected with described YE communication line, described liquid level detecting sensor is arranged on corresponding ore deposit amount and detects above mine-separating box, and described electrically operated valve is connected with corresponding connection wire rod.
A kind of mine-separating box evenly divides ore deposit long-range quantization control method, it is characterized in that, comprises the following steps:
(1) after ore pulp feeds mine-separating box from mineral-feeding pipe, pulp gravity flow enters each gape of mine-separating box, and enter each ore deposit amount detection mine-separating box by ore pulp pipe I, be arranged at each ore deposit amount liquid level detecting sensor detected above mine-separating box and detect that each ore deposit amount detects the mineral pulp level signal in mine-separating box, by being connected to computer for controlling after liquid level sensor communication line access A/D converter, computer for controlling detects height of liquid level in mine-separating box by contrast each ore deposit amount, and detect according to ore deposit amount the geometric ratio relation that in mine-separating box, liquid level and the ore deposit fed in this case exist between measuring, judge that whether mine-separating box point ore deposit is even,
(2) when each ore deposit amount detect certain ore deposit amount in mine-separating box detect mine-separating box liquid level exist apparently higher than or lower than other several liquid levels, can judge that mine-separating box exists the uneven problem in point ore deposit, the YE detected above gape that mine-separating box is connected now can be measured by the ore deposit that computer for controlling Long-distance Control and liquid level are obviously higher or on the low side, this device moves up and down for driving glue to cut or polish jade with an emery wheel valve plug, by the quantified controlling to the aperture size between glue stone roller valve plug and gape, realize the control how many to ore discharge amount, regulate, the control of its aperture size can quantified controlling realize,
(3) pass through the above mode quantizing adjustment and control, the close of the liquid level adjustment detected in mine-separating box is measured in each ore deposit;
(4) detecting mine-separating box in each ore deposit amount and require size, shape, volume, gape position identical described in, it is identical with sorting ore pulp pipe II angle that screening installation is connected that this ore deposit amount detects mine-separating box, to ensure that liquid level can truly reflect mine-supplying quantity size;
(5) when when mine-supplying quantity is close, when there is fluctuation through hand inspection in the technical indicator that a certain choosing sorts screening installation, when checkout gear is working properly, careful spot check and maintenance can be needed by this equipment of anticipation, problem is processed in time;
(6) when when mine-supplying quantity is close, when there is fluctuation through hand inspection in a certain technical indicator sorting screening installation, long-range quantification can increase or reduce and feed the mine-supplying quantity that this sorts screening installation, to guarantee that in parallel respectively to sort the technical-economic index that screening installation obtains close, obtain the overall best efficiency of separation.
Advantage of the present invention:
Mine-separating box of the present invention evenly point ore deposit long-range quantified controlling system and control method can realize the long-range quantified controlling of mine-separating box point ore deposit amount, reduce labor strength, improve the unit that each parallel connection sorts screening installation and select component efficiency, and realize accurate control monomer being sorted to screening installation mine-supplying quantity, in addition also can anticipation respectively sort, the service behaviour of classifying equipoment, timely overhaul plan of pinpointing the problems.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
The specific embodiment of the present invention is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, mine-separating box of the present invention evenly divides ore deposit long-range quantified controlling system, comprise one group of mine-separating box 1, with each mine-separating box 1 match and setting parallel with one another sort screening installation 12, it is characterized in that being equipped with remote control on the top of each mine-separating box 1, this remote control respectively with control a point connection wire rod for ore deposit device 7 in each mine-separating box 1 and be connected, each mine-separating box 1 gape 8 and sort and to be equipped with ore deposit amount between screening installation 12 and to detect mine-separating box 10, this ore deposit amount is detected mine-separating box 10 and is connected by the gape 8 of ore pulp pipe I 11 with described each mine-separating box 1, described ore deposit amount is detected mine-separating box 10 and is connected by the screening installation 12 that sorts of ore pulp pipe II 13 with described each mine-separating box 1.
Described remote control comprises computer for controlling 4, the A/D converter 5 that is connected of computer for controlling 4 therewith, the liquid level sensor that A/D converter 5 is connected therewith detects communication line 6 and YE communication line 3, the liquid level detecting sensor 9 that communication line 6 is connected is detected with described liquid level sensor, the electrically operated valve 2 be connected with described YE communication line 3, described liquid level detecting sensor 9 is arranged on corresponding ore deposit amount and detects above mine-separating box 10, and described electrically operated valve 2 is connected with corresponding connection wire rod 7.
Operation principle of the present invention: after ore pulp feeds mine-separating box 1, electrically operated valve 2 above mine-separating box 1 is in opening, ore pulp respectively sorts classifying equipoment mine-separating box 10 through ore pulp pipe I 11 from flowing into through each gape 8, and flow automatically into sorting screening installation 12 through ore pulp pipe II 13, the liquid level detecting sensor 9 be arranged on above mine-separating box 1 detects that each mine-separating box 1 chats amount detects the liquid level of ore pulp in mine-separating box 10, due to mine-separating box 1 shape, size, capacity etc. are identical, by the difference of liquid level in more each mine-separating box 1, indirectly can judge that each parallel connection sorts the difference of screening installation 12 mine-supplying quantity, according to the mine-supplying quantity size analyzed, long-rangely can carry out lifting quantified controlling to YE, finally realize the mine-separating box 1 evenly long-range quantified controlling in point ore deposit, regulate.
In addition, when each mine-separating box 1 detects that liquid level is close, if certain sort the sorting of screening installation 12, grading effect not good time, can need carefully to overhaul by this equipment of anticipation, problem processed in time.
A kind of mine-separating box evenly divides ore deposit long-range quantization control method, it is characterized in that, comprises the following steps:
(1) after ore pulp feeds mine-separating box from mineral-feeding pipe, pulp gravity flow enters each gape of mine-separating box, and enter each ore deposit amount detection mine-separating box 10 by ore pulp pipe I 11, be arranged at each ore deposit amount liquid level detecting sensor 9 detected above mine-separating box 10 and detect that each ore deposit amount detects the mineral pulp level signal in mine-separating box 10, by being connected to computer for controlling 4 after liquid level sensor communication line access A/D converter 5, computer for controlling 4 detects height of liquid level in mine-separating box 10 by contrast each ore deposit amount, and detect according to ore deposit amount the geometric ratio relation that in mine-separating box 10, liquid level and the ore deposit fed in this case exist between measuring, judge that whether mine-separating box point ore deposit is even,
(2) when each ore deposit amount detect certain ore deposit amount in mine-separating box 10 detect mine-separating box 10 liquid level exist apparently higher than or lower than other several liquid levels, can judge that mine-separating box exists the uneven problem in point ore deposit, now can measure by the computer for controlling 4 Long-distance Control ore deposit obviously higher or on the low side with liquid level the YE detected above gape that mine-separating box 10 is connected, this device moves up and down for driving glue to cut or polish jade with an emery wheel valve plug, by the quantified controlling to the aperture size between glue stone roller valve plug and gape, realize the control how many to ore discharge amount, regulate, the control of its aperture size can quantified controlling realize,
(3) pass through the above mode quantizing adjustment and control, the close of the liquid level adjustment detected in mine-separating box 10 is measured in each ore deposit;
(4) detecting mine-separating box 10 in each ore deposit amount and require size, shape, volume, gape position identical described in, ore pulp pipe II 13 angle that this ore deposit amount detects mine-separating box 10 connected with sorting screening installation 12 is identical, to ensure that liquid level can truly reflect mine-supplying quantity size;
(5) when when mine-supplying quantity is close, when there is fluctuation through hand inspection in the technical indicator that a certain choosing sorts screening installation 12, when checkout gear is working properly, careful spot check and maintenance can be needed by this equipment of anticipation, problem is processed in time;
(6) when when mine-supplying quantity is close, when there is fluctuation through hand inspection in a certain technical indicator sorting screening installation 12, long-range quantification can increase or reduce and feed the mine-supplying quantity that this sorts screening installation 12, to guarantee that in parallel respectively to sort the technical-economic index that screening installation 12 obtains close, obtain the overall best efficiency of separation.
Mine-separating box of the present invention evenly point ore deposit long-range quantified controlling system and control method can realize the long-range quantified controlling of mine-separating box point ore deposit amount, reduce labor strength, improve the unit that each parallel connection sorts screening installation and select component efficiency, and realize accurate control monomer being sorted to screening installation mine-supplying quantity, in addition also can anticipation respectively sort, the service behaviour of classifying equipoment, timely overhaul plan of pinpointing the problems.
Claims (3)
1. a mine-separating box evenly divides ore deposit long-range quantified controlling system, comprise one group of mine-separating box, with each mine-separating box match and setting parallel with one another sort screening installation, it is characterized in that being equipped with remote control on the top of each mine-separating box, this remote control respectively with control a point connection wire rod for ore deposit device in each mine-separating box and be connected, each mine-separating box gape and sort and to be equipped with ore deposit amount between screening installation and to detect mine-separating box, this ore deposit amount is detected mine-separating box and is connected by the gape of ore pulp pipe I with described each mine-separating box, described ore deposit amount is detected mine-separating box and is connected by the screening installation that sorts of ore pulp pipe II with described each mine-separating box.
2. mine-separating box according to claim 1 evenly divides ore deposit long-range quantified controlling system, it is characterized in that described remote control comprises computer for controlling, the A/D converter that is connected of computer for controlling therewith, the liquid level sensor that A/D converter is connected therewith detects communication line and YE communication line, the liquid level detecting sensor that communication line is connected is detected with described liquid level sensor, the electrically operated valve be connected with described YE communication line, described liquid level detecting sensor is arranged on corresponding ore deposit amount and detects above mine-separating box, described electrically operated valve is connected with corresponding connection wire rod.
3. mine-separating box evenly divides ore deposit a long-range quantization control method, it is characterized in that, comprises the following steps:
(1) after ore pulp feeds mine-separating box from mineral-feeding pipe, pulp gravity flow enters each gape of mine-separating box, and enter each ore deposit amount detection mine-separating box by ore pulp pipe I, be arranged at each ore deposit amount liquid level detecting sensor detected above mine-separating box and detect that each ore deposit amount detects the mineral pulp level signal in mine-separating box, by being connected to computer for controlling after liquid level sensor communication line access A/D converter, computer for controlling detects height of liquid level in mine-separating box by contrast each ore deposit amount, and detect according to ore deposit amount the geometric ratio relation that in mine-separating box, liquid level and the ore deposit fed in this case exist between measuring, judge that whether mine-separating box point ore deposit is even,
(2) when each ore deposit amount detect certain ore deposit amount in mine-separating box detect mine-separating box liquid level exist apparently higher than or lower than other several liquid levels, can judge that mine-separating box exists the uneven problem in point ore deposit, the YE detected above gape that mine-separating box is connected now can be measured by the ore deposit that computer for controlling Long-distance Control and liquid level are obviously higher or on the low side, this device moves up and down for driving glue to cut or polish jade with an emery wheel valve plug, by the quantified controlling to the aperture size between glue stone roller valve plug and gape, realize the control how many to ore discharge amount, regulate, the control of its aperture size can quantified controlling realize,
(3) pass through the above mode quantizing adjustment and control, the close of the liquid level adjustment detected in mine-separating box is measured in each ore deposit;
(4) detecting mine-separating box in each ore deposit amount and require size, shape, volume, gape position identical described in, it is identical with sorting ore pulp pipe II angle that screening installation is connected that this ore deposit amount detects mine-separating box, to ensure that liquid level can truly reflect mine-supplying quantity size;
(5) when when mine-supplying quantity is close, when there is fluctuation through hand inspection in the technical indicator that a certain choosing sorts screening installation, when checkout gear is working properly, careful spot check and maintenance can be needed by this equipment of anticipation, problem is processed in time;
(6) when when mine-supplying quantity is close, when there is fluctuation through hand inspection in a certain technical indicator sorting screening installation, long-range quantification can increase or reduce and feed the mine-supplying quantity that this sorts screening installation, to guarantee that in parallel respectively to sort the technical-economic index that screening installation obtains close, obtain the overall best efficiency of separation.
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| CN201510325934.7A CN104888942A (en) | 2015-06-15 | 2015-06-15 | Uniform separation remote quantitative control system and control method of separation box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112173743A (en) * | 2020-08-14 | 2021-01-05 | 首钢集团有限公司 | Automatic ore feeding device of magnetic separator and automatic ore feeding control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Applicant after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Applicant before: Angang Group Mine Company |
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