CN111570076A - Intelligent interference bed separator - Google Patents
Intelligent interference bed separator Download PDFInfo
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- CN111570076A CN111570076A CN202010495000.9A CN202010495000A CN111570076A CN 111570076 A CN111570076 A CN 111570076A CN 202010495000 A CN202010495000 A CN 202010495000A CN 111570076 A CN111570076 A CN 111570076A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000000926 separation method Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000003245 coal Substances 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 10
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- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 12
- 230000001174 ascending effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003250 coal slurry Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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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
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
- B03B5/623—Upward current classifiers
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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
- B03B13/04—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects using electrical or electromagnetic effects
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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
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
- B03B5/66—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type of the hindered settling type
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention relates to an intelligent interference bed separator, which belongs to the separation of coarse coal slime in the coal industry, wherein a walking platform is arranged at the upper end of a cylinder main body, a turbulent flow plate is arranged in the cylinder main body, a tailing discharge outlet is arranged at the center of the turbulent flow plate, the turbulent flow plate is positioned at the bottom of the cylinder main body, a liftable density detector is arranged at one side of the walking platform, the detection end of the density detector is positioned above the turbulent flow plate, a rake mechanism is arranged in the cylinder main body, the rake mechanism is arranged above the tailing discharge outlet, the tailing discharge outlet of the turbulent flow plate is connected with a tailing bucket through a pipeline I, a feeding well is arranged at the upper end of the cylinder main body, the side wall of the cylinder main body is connected with. The system has the advantages of uniform feeding, optimized control of water supply parameters, optimized design of a turbulence system, a tailing anti-accumulation mechanism, continuous, uniform and stable tailing discharge and the adoption of an interference bed density control function of an intelligent fuzzy control algorithm, realizes effective separation of concentrate and tailing and meets the requirement of coal separation production.
Description
Technical Field
The invention relates to coal interference bed sorting equipment, in particular to an intelligent interference bed sorting machine, and belongs to the field of intelligent coal coarse slime sorting equipment.
Background
The coal interference bed separator is an interference settling separator which utilizes ascending water flow with certain pressure at the bottom of a cylinder body to generate turbulence in the cylinder body to separate coarse particle materials (0.15-3 mm). The ascending water flow is sent to a pressure water tank at preset pressure and flow, and then is uniformly dispersed to the bottom of the cylinder from the pressure water tank through a turbulent flow plate, a bed layer consisting of suspended particles is formed at the middle lower part of the interference bed, the particulate matters in the bed layer are highly enriched to form a self-generated medium, the particles are mutually interfered in the descending process, and different density gradients are formed in the suspended matters to limit the materials from passing through the tailing underflow. Coarse coal slime material is stratified after the pan feeding well gets into the barrel, and thick or heavy material is concentrated in the bottom of barrel, and thin material and all light material are then upwards moved, and along with the continuous joining of new material, thin, little and light material passes through the overflow weir to the overflow basin, and thick, big or heavy material sinks to the bottom, discharges through the row's material valve, and whole coarse coal slime disturbs the bed and selects separately the process by PLC controller automatic control.
At present, the existing coal coarse slime separation equipment generally has many problems and good application effects due to the reasons of unreasonable process arrangement, over-limit of feeding particle size, unstable water supply parameter control, tailing accumulation, unsmooth discharging, poor density adjustment and the like, so that the popularization and the application of the coal interference bed separator in the coarse slime separation field are limited.
Disclosure of Invention
The invention aims to solve the technical problem of providing an intelligent interference bed separator, wherein the separation granularity range of coal is as follows: and + 0.15-3.00 mm, through the optimization design and application of multiple functions of homogenization of the feeding of the coarse coal slime, optimal control of water supply parameters, optimal design of a turbulent flow system, a tailing anti-accumulation mechanism, continuous, uniform and stable discharge of tailings, interference bed density control by adopting an intelligent fuzzy control algorithm and the like, as long as a user provides feeding and water supply, overflow concentrate products and tailing indexes are provided, an intelligent interference bed separator can separate qualified products meeting the concentrate and tailing indexes, the application range of the interference bed separator is expanded, and the economic benefit and the social benefit of coarse coal slime separation are improved.
The specific technical scheme of the invention is as follows: an intelligent interference bed separator is provided, wherein a walking platform is arranged at the upper end of a cylinder main body, a turbulence plate is arranged inside the cylinder main body, a tailing discharge hole is formed in the center of the turbulence plate, the turbulence plate is located at the bottom of the cylinder main body, a liftable density detector is arranged on one side of the walking platform, a detection end of the density detector is located above the turbulence plate, a rake mechanism is arranged inside the cylinder main body and is arranged above the tailing discharge hole, the tailing discharge hole of the turbulence plate is connected with a tailing bucket through a pipeline I, a feeding well is arranged at the upper end of the cylinder main body, the side wall of the cylinder main body is connected with a water supply tank through a pipeline II, and a.
The feeding well is a volute involute-shaped cylinder with the inner wall embedded with wear-resistant materials and the feeding well is designed to be uniform, so that the effective separation space of the whole cylinder body is fully utilized, the impact of the feeding on the cylinder wall is reduced, uniform distribution is realized, and the product treatment capacity is increased.
The harrow type mechanism consists of a speed reducing motor, a central rotating shaft and a harrow frame, wherein the speed reducing motor is positioned above the cylinder type main body, the central rotating shaft is positioned inside the cylinder type main body, the harrow frame is fixed on a hub of the central rotating shaft through a bolt, and a transmission device of the harrow type mechanism is driven by a frequency converter to drive the central rotating shaft and the harrow frame to rotate anticlockwise or clockwise. The rotating speed of the rake mechanism is adjusted according to the change of the feeding amount and the tailing amount, so that the material at the bottom of the drum is uniformly distributed, the tailings are prevented from being accumulated, and meanwhile, the tailings at the bottom in the drum are scraped to a central discharge hole through a rotating scraper, so that the tailings are discharged more smoothly, and the separation efficiency is improved.
The turbulence plate is an arc-shaped steel plate and is arranged at the bottom of the barrel-type main body, one side of the concave arc surface faces the rake frame, a plurality of round holes are uniformly distributed on the steel plate, a ceramic turbulence plug is arranged on each round hole, the diameter of an inner hole of each turbulence plug is inverted trapezoid, the included angle between the inner side edge and the axis is 8-15 degrees, and the ascending water flowing through the turbulence plug meets the requirement of the horizontal direction.
And the pipeline I is connected with an intelligent discharge valve.
The intelligent control system comprises an electric control cabinet, an on-site operation box, a flowmeter, a pressure transmitter and interference bed sorting intelligent control software, wherein the electric control cabinet adopts a standard cabinet body, a PLC (programmable logic controller), a frequency converter, a direct-current power supply, an Ethernet switch, an air switch and an alternating-current contactor are installed in the cabinet and are installed in a power distribution room, the on-site operation box comprises an industrial touch screen and coarse slime sorting process monitoring software, the industrial touch screen and the coarse slime sorting process monitoring software are installed on one side of a cylindrical main body of the intelligent interference bed sorting machine, the PLC and the industrial touch screen are connected through an Ethernet communication interface, the PLC and the frequency converter are connected through a line, the air switch is connected with the alternating-current contactor through a line, in the coarse slime sorting process, the intelligent control system detects bed density, water supply flow and pressure signals in real time through a density detector, the flowmeter and the pressure transmitter, and realizes, The frequency conversion control of the rake mechanism, the continuous discharge control of the intelligent tailing discharge valve and the automatic control of the bed density.
The flowmeter is arranged on an outlet pipeline of a water supply pump for supplying water to the barrel type main body, and detects the water supply flow of the interference bed separator in real time.
The pressure transmitter is arranged on a water supply inlet pipeline of the cylindrical main body of the intelligent interference bed separator and is used for detecting the water supply pressure of the interference bed separator in real time.
The water supply pump is installed on one side of the water supply tank, and water supply amount supply of coarse slime separation is guaranteed.
The density meter is connected with the cylinder type main body through a hand wheel mechanism capable of adjusting lifting.
The intelligent control system consists of an electric control cabinet, an on-site operation box, a density detector, a flowmeter, a pressure transmitter and intelligent control software for sorting the interference bed. The electric control cabinet is internally provided with electric elements such as a PLC controller, a frequency converter, a direct-current power supply, an Ethernet switch, an air switch, an alternating-current contactor and the like and is arranged in a power distribution room. The field operation box consists of an industrial touch screen and coarse slime separation process monitoring software, is arranged near the cylindrical main body of the intelligent interference bed separator, and completes the human-computer interface functions of separation parameter setting, adjustment, real-time data display and the like. The intelligent control system is connected with the pressure transmitter through a line by a PLC controller, a frequency converter, an alternating current contactor, a direct current power supply, a density detector, a flowmeter and a pressure transmitter, a communication interface of an RJ45 TCP/IP Ethernet of the PLC controller is correspondingly connected with a communication interface of an RJ45 TCP/IP Ethernet of an Ethernet switch, and a communication interface of an RJ45 TCP/IP Ethernet of an industrial touch screen is correspondingly connected with a communication interface of an RJ45 TCP/IP Ethernet of the Ethernet switch.
The invention has the following beneficial effects: the system has the characteristics of intelligent coarse slime separation function, optimized mechanical structure, informationization and intellectualization of a control system, and can be applied to the coal mine coal separation industry, the application range of the coal mine interference bed separator can be enlarged, the project construction period is shortened, the use and the maintenance of a user are convenient, and the coarse slime separation precision, the processing amount, the working efficiency and the intellectualization level are improved.
Drawings
Fig. 1 is a schematic diagram of an intelligent type interference bed separator.
Fig. 2 is a schematic view of the rake mechanism.
Fig. 2-1 is a schematic top view of the structure of fig. 2.
FIG. 3 is a schematic view of a feed well.
FIG. 4 is a schematic top view of a turbulator.
Fig. 5 is a schematic structural diagram of an electric control cabinet.
Fig. 6 is a schematic structural diagram of the field operation box.
Fig. 7 is a schematic circuit diagram.
Detailed Description
As shown in figures 1 to 7, an intelligent interference bed separator is provided, wherein a walking platform 17 is arranged at the upper end of a cylinder type main body 1, a turbulence plate 6 is arranged inside the cylinder type main body 1, a tailing discharge outlet 6-1 is arranged at the center of the turbulence plate 6, the turbulence plate 6 is arranged at the bottom of the cylinder type main body 1, a liftable density detector 2 is arranged at one side of the walking platform 17, a detection end of the density detector 2 is arranged above the turbulence plate 6, a rake type mechanism 4 is arranged inside the cylinder type main body 1, the rake type mechanism 4 is arranged above the tailing discharge outlet 6-1, the tailing discharge outlet 6-1 of the turbulence plate 6 is connected with a tailing bucket 18 through a pipeline I21, a feeding well 3 is arranged at the upper end of the cylinder type main body 1, the side wall of the cylinder type main body 1 is connected with a water supply tank 19 through a.
The feeding well 3 is a volute involute-shaped cylinder with the inner wall embedded with wear-resistant materials and the feeding well is designed to be uniform, so that the effective separation space of the whole cylinder body is fully utilized, the impact of the feeding on the cylinder wall is reduced, uniform distribution is realized, and the product treatment capacity is increased.
The harrow type mechanism 4 consists of a speed reducing motor 12, a central rotating shaft 13 and a harrow rack 14, wherein the speed reducing motor 12 is positioned above the cylinder type main body 1, the central rotating shaft 13 is positioned inside the cylinder type main body 1, the harrow rack 14 is fixed on a hub of the central rotating shaft 13 by a bolt, and a transmission device of the harrow type mechanism 4 is driven by a frequency converter to drive the central rotating shaft 13 and the harrow rack 14 to rotate anticlockwise or clockwise. 4 rotational speeds of harrow formula mechanism change according to pan feeding volume, tailing volume and adjust the rotational speed, make the material cloth of sinking the bottom even, prevent that the tailing from piling up, scrape the tailing of bottom in the section of thick bamboo to central bin outlet through rotating the scraper blade simultaneously, make the tailing arrange the material more smoothly, improve separation efficiency.
The turbulence plate 6 is an arc-shaped steel plate and is arranged at the bottom of the barrel-type main body 1, one side of the concave arc surface faces the rake frame 4, a plurality of round holes are uniformly distributed on the steel plate, a ceramic turbulence plug 5 is arranged on each round hole, the hole diameter of an inner hole of each turbulence plug is inverted trapezoid, the included angle between the inner side edge and the axis is 8-15 degrees, and ascending water flowing through the turbulence plug meets the requirement of the horizontal direction.
The pipeline I21 is connected with an intelligent discharge valve 7.
The intelligent control system 11 is composed of an electric control cabinet 15, a field operation box 16, a flowmeter 9, a pressure transmitter 8 and an interference bed sorting intelligent control software, the electric control cabinet 15 adopts a standard cabinet body, a PLC (programmable logic controller) 15-1, a frequency converter 15-2, a direct current power supply 15-3, an Ethernet switch 15-4, an air switch 15-5 and an alternating current contactor 15-6 are installed in the cabinet and are installed in a power distribution room, the field operation box 16 is composed of an industrial touch screen 16-1 and coarse slime sorting process monitoring software and is installed on one side of a cylinder main body 1 of the intelligent interference bed sorting machine, the PLC 15-1 and the industrial touch screen 16-1 are connected through an Ethernet communication interface, the PLC 15-1 and the frequency converter 15-2 are connected through a line, the air switch 15-5 is connected with the alternating current contactor 15-6 through a line, in the coarse slime separation process, the intelligent control system 11 detects bed density, water supply flow and pressure signals in real time through the density detector 2, the flowmeter 9 and the pressure transmitter 8, and realizes the functions of variable frequency control of a water supply pump, variable frequency control of a rake mechanism, continuous discharge control of an intelligent tailing discharge valve and automatic control of the bed density through an intelligent fuzzy control algorithm.
The flowmeter 9 is installed on the outlet pipeline of the water supply pump 10 supplying water to the cylinder type main body 1, and detects the water supply flow of the interference bed separator in real time.
The water supply pump 10 is installed at one side of the water supply tank 19 to ensure the supply of the water supply amount for the coarse slime separation.
The density meter 2 is connected with the cylinder type main body 1 through a hand wheel mechanism capable of adjusting lifting.
The intelligent control system 11 is connected with the Ethernet ports of the PLC 15-1, the industrial touch screen 16-1 and the Ethernet switch 15-4, the PLC 15-1 is connected with the density detector 2, the flowmeter 9 and the pressure transmitter 8 through lines, the PLC 15-1 is connected with the frequency converter 15-2 through lines, and the Ethernet switch 15-4RJ45 TCP/IP Ethernet communication interface is that: pin 1, pin 2, pin 3, and pin 4 are respectively connected to the PLC controller 15-1RJ45 TCP/IP ethernet communication interface: pin 1, pin 2, pin 3, and pin 4 are connected, respectively, and the ethernet switch 15-4RJ45 TCP/IP ethernet communication interface is: pin 5, pin 6, pin 7, and pin 8 are respectively interfaced with industrial touch screen 16-1RJ45 TCP/IP ethernet: pin 1, pin 2, pin 3, and pin 4 are connected separately.
The pin + and the pin-of the density detector 2 are connected with the pin 1 and the pin 2 of the analog quantity AI module of the PLC 15-1; the pin + and the pin-of the flowmeter 9 are connected with the pin 3 and the pin 4 of the analog quantity AI module of the PLC 15-1; the pin + and the pin-of the pressure transmitter 8 are connected with the pin 5 and the pin 6 of the analog quantity AI module of the PLC 15-1;
a water supply pump frequency converter 15-2 analog output signal pin + and a pin-are connected with a PLC 15-1 analog AI module pin 7 and a pin 8; a pin + and a pin-of an analog output signal of the rake mechanism frequency converter 15-2 are connected with a pin 9 and a pin 10 of an analog AI module of the PLC 15-1; the analog input signal pin + and the analog input signal pin-of the water supply pump frequency converter 15-2 are connected with the analog AO module pin 1 and the analog AO module pin 2 of the PLC controller 15-1; and a pin + and a pin-of an analog quantity input signal of the rake mechanism frequency converter 15-2 are connected with a pin 3 and a pin 4 of an analog quantity AO module of the PLC 15-1.
The working principle is as follows: because the density and the granularity of the fed particles are different, the sedimentation velocity of the particles is different, and the ascending water flow provides conditions for particle sorting. When the descending speed of the fed particles is equal to the ascending water flow speed, the particles are in a suspension state in the sorting equipment to form a sorting bed layer; when the descending speed of the fed particles is smaller than the ascending water flow speed, the particles are carried to overflow under the action of the ascending water flow to become concentrate; when the descending speed of the feed particles is greater than the ascending water flow speed, the particles move downwards and pass through the separation bed layer to become tailings, and the tailings are discharged from the underflow port, so that the effective separation of the concentrate and the tailings is realized, and the system has the functions of uniform feed, optimal control of water supply parameters, optimal design of a turbulence system, a tailing anti-accumulation mechanism, continuous, uniform and stable discharge of the tailings and control of the density of an interference bed layer by adopting an intelligent fuzzy control algorithm, and meets the requirement of coal separation production.
What has been described above is merely a preferred embodiment of the invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications and improvements may be made, and the intelligent type disturbed bed separator may be applied to coarse particle separation in industries such as metal mine, nonmetal mine, bentonite, etc. besides coarse coal slurry separation, and shall also be considered as falling within the protection scope of the present invention.
Claims (10)
1. The utility model provides an intelligent interference bed sorter which characterized in that: the device comprises a cylinder main body (1), a walking platform (17) is arranged at the upper end of the cylinder main body (1), a turbulence plate (6) is arranged inside the cylinder main body (1), a tailing discharge outlet (6-1) is arranged at the center of the turbulence plate (6), the turbulence plate (6) is positioned at the bottom of the cylinder main body (1), a liftable density detector (2) is arranged on one side of the walking platform (17), a detection end of the density detector (2) is positioned above the turbulence plate (6), a rake mechanism (4) is arranged inside the cylinder main body (1), the rake mechanism (4) is arranged above the tailing discharge outlet (6-1), the tailing discharge outlet (6-1) of the turbulence plate (6) is connected with a tailing bucket (18) through a pipeline I (21), a feeding well (3) is arranged at the upper end of the cylinder main body (1), the side wall of the cylinder main body (1) is connected with a water supply tank (19) through a pipeline II (20.
2. The intelligent disturbed bed classifier of claim 1, wherein: the feeding well (3) is a vortex involute cylinder with an inner wall embedded with wear-resistant materials.
3. The intelligent disturbed bed classifier of claim 1, wherein: harrow formula mechanism (4) constitute by gear motor (12), central pivot (13) and harrow frame (14), gear motor (12) are located cylinder main part (1) top, and central pivot (13) are located inside cylinder main part (1), harrow frame (14) are fixed on the wheel hub of central pivot (13) with the bolt, install in tailing bin outlet (6-1) top, the transmission of harrow formula mechanism (4) is driven by the converter, drive central pivot (13) and harrow frame (14) and do anticlockwise or clockwise gyration.
4. The intelligent disturbed bed classifier of claim 1, wherein: the turbulence plate (6) is an arc-shaped steel plate and is arranged at the bottom of the barrel-type main body (1), one side of a concave arc surface faces the rake frame (4), a plurality of round holes are uniformly distributed in the steel plate, a ceramic turbulence plug (5) is arranged on each round hole, and the hole diameter of an inner hole of each turbulence plug (5) is inverted trapezoid, and the included angle between the inner hole and the axis is 8-15 degrees.
5. The intelligent disturbed bed classifier of claim 4, wherein: the pipeline I (21) is connected with an intelligent discharge valve (7).
6. The intelligent disturbed bed classifier of claim 1, wherein: the intelligent control system (11) is composed of an electric control cabinet (15), a field operation box (16), a flowmeter (9), a pressure transmitter (8) and interference bed sorting intelligent control software, the electric control cabinet (15) adopts a standard cabinet body, a PLC (programmable logic controller) 15-1, a frequency converter (15-2), a direct-current power supply (15-3), an Ethernet switch (15-4), an air switch (15-5) and an alternating-current contactor (15-6) are installed in the cabinet body and installed in a power distribution room, the field operation box (16) is composed of an industrial touch screen (16-1) and coarse slime sorting process monitoring software and installed on one side of a cylinder main body (1) of the intelligent interference bed sorting machine, the PLC (15-1) and the industrial touch screen (16-1) are connected through an Ethernet communication interface, and the PLC (15-1) and the frequency converter (15-2) are installed on one side of the intelligent interference bed sorting machine cylinder main body (1, The coarse coal slime separation device is characterized in that the air switches (15-5) are connected with the alternating current contactors (15-6) through lines, and in the coarse coal slime separation process, the intelligent control system (11) detects bed layer density, water supply flow and pressure signals in real time through the density detector (2), the flowmeter (9) and the pressure transmitter (8).
7. The intelligent disturbed bed separator for coal industry coarse coal slime separation as recited in claim 6, wherein: the flowmeter (9) is arranged on an outlet pipeline of a water supply pump (10) for supplying water to the barrel type main body (1), and detects the water supply flow of the interference bed separator in real time.
8. The intelligent disturbed bed classifier of claim 6, wherein: pressure transmitter (8) install on the water supply inlet pipeline of intelligent interference bed sorter cylinder main part (1), detect the water supply pressure who disturbs the bed sorter in real time.
9. The intelligent disturbed bed classifier of claim 6, wherein: the water supply pump (10) is installed on one side of the water supply tank (19) to ensure the water supply amount supply of coarse slime separation.
10. The intelligent disturbed bed classifier of claim 1, wherein: the densimeter (2) is connected with the cylinder type main body (1) through a hand wheel mechanism capable of adjusting lifting.
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| CN202010495000.9A CN111570076A (en) | 2020-06-03 | 2020-06-03 | Intelligent interference bed separator |
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| CN202010495000.9A CN111570076A (en) | 2020-06-03 | 2020-06-03 | Intelligent interference bed separator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117797941A (en) * | 2024-03-01 | 2024-04-02 | 天津美腾科技股份有限公司 | Sorting apparatus and sorting method |
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| CN104907158A (en) * | 2015-06-23 | 2015-09-16 | 天津美腾科技有限公司 | TCS intelligent coarse slime sorting machine |
| CN105435951A (en) * | 2015-12-22 | 2016-03-30 | 大同煤矿集团有限责任公司 | Coarse slime separation machine |
| CN206027916U (en) * | 2016-07-02 | 2017-03-22 | 天津美腾科技有限公司 | Material mechanism is arranged to drag arm formula of coarse coal mud sorter |
| CN208894402U (en) * | 2018-09-30 | 2019-05-24 | 天地（唐山）矿业科技有限公司 | Hindered bed separator turbulence plate |
-
2020
- 2020-06-03 CN CN202010495000.9A patent/CN111570076A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1110787A (en) * | 1977-10-19 | 1981-10-13 | James S. Karman | Thickener control system |
| CN104907158A (en) * | 2015-06-23 | 2015-09-16 | 天津美腾科技有限公司 | TCS intelligent coarse slime sorting machine |
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Application publication date: 20200825 |