CN204359384U - Jig coal washing process dynamics pick-up unit - Google Patents
Jig coal washing process dynamics pick-up unit Download PDFInfo
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- CN204359384U CN204359384U CN201520028861.0U CN201520028861U CN204359384U CN 204359384 U CN204359384 U CN 204359384U CN 201520028861 U CN201520028861 U CN 201520028861U CN 204359384 U CN204359384 U CN 204359384U
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- jig
- coal
- spoil
- batcher
- ultrasonic sensor
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Abstract
The utility model relates to a kind of jig coal washing process dynamics pick-up unit, belongs to jig detection technique field.Technical scheme is: the bottom of jig (1) is connected with spoil bucket elevator (2) by jig spoil discharge device (14), coal chapelet (11) in being connected by coal discharge device (15) in jig; Described batcher (3) is provided with batcher logistics flow rate detection sensor (5), and spoil bucket elevator is provided with spoil bucket and carries height of materials ultrasonic sensor (6), and middle coal chapelet is provided with middle coal bunker and carries height of materials ultrasonic sensor (8); Batcher logistics flow rate detection sensor (5), spoil bucket are carried height of materials ultrasonic sensor (6) and are carried height of materials ultrasonic sensor (8) with middle coal bunker and be connected with controller respectively.The beneficial effects of the utility model are: the change of monitoring feeding and three kinds of product volumes and amount constantly, ensure the normal production of jig.
Description
Technical field
The utility model relates to a kind of jig coal washing process dynamics pick-up unit, and particularly jig coal separation process raw coal enters the quantitative detection of the amount of washing, product output and the coal washing product recovery, belongs to jig detection technique field.
Background technology
Jig is a kind of traditional coal screening installation.Work ultimate principle: under the jig and system combined effect thereof of trough body structure, have in the jig cell body of sieve plate and produce fluctuating flow; After the mineral materials such as coal add, along with fluctuating flow fluctuates up and down, the larger material sinking of density is to close to washbox screenplate comparatively bottom; The light material that density is lower is distributed in comparatively top.By underflow discharge system and device (especially chapelet), product higher for density is discharged; Head coal product is generally from the anterior overflow manner output of jig; The coal of background technology after jig washing produces gangue, middle coal and cleaned coal three kinds of products usually, and under normal circumstances, the ratio of head coal product amount and feeding is called the coal washing product recovery.After jig enters normal operating conditions, gangue, middle coal and cleaned coal three kinds of products all belong to the variable quantity of certain limit, owing to there is no special jig coal washing process dynamics pick-up unit, be difficult to the change of monitoring feeding and three kinds of product volumes and amount constantly, above-mentioned parameter is the important parameter index that coal jigging system needs, and the normal work for jig has very important meaning.
Utility model content
The utility model object is to provide a kind of jig coal washing process dynamics pick-up unit, monitors the change of feeding and three kinds of product volumes and amount constantly, ensures the normal production of jig, solves Problems existing in background technology.
The technical solution of the utility model is:
A kind of jig coal washing process dynamics pick-up unit, comprises jig, spoil bucket elevator, batcher, batcher logistics flow rate detection sensor, spoil bucket carries height of materials ultrasonic sensor, controller, middle coal bunker carry coal discharge device in height of materials ultrasonic sensor, jig overflow vent, middle coal chapelet, jig spoil discharge device and jig; One end of jig is provided with batcher, and the other end is provided with jig overflow vent; The bottom of jig is connected with spoil bucket elevator by jig spoil discharge device, coal chapelet in being connected by coal discharge device in jig.
Described batcher is provided with batcher logistics flow rate detection sensor, and spoil bucket elevator is provided with spoil bucket and carries height of materials ultrasonic sensor, and middle coal chapelet is provided with middle coal bunker and carries height of materials ultrasonic sensor; Batcher logistics flow rate detection sensor, spoil bucket are carried height of materials ultrasonic sensor and are carried height of materials ultrasonic sensor with middle coal bunker and be connected with controller respectively.
Described controller, be made up of analog-to-digital conversion module and calculation display, batcher logistics flow rate detection sensor, spoil bucket are carried height of materials ultrasonic sensor and are connected analog-to-digital conversion module respectively with the simulating signal that height of materials ultrasonic sensor carried by middle coal bunker, be converted to digital signal, analog-to-digital conversion module connects calculation display, display end product.
Described spoil bucket elevator is provided with spoil bucket and carries proximity switch, and middle coal chapelet is provided with middle coal bunker and carries proximity switch; Spoil bucket is carried proximity switch and is carried proximity switch with middle coal bunker and be connected with controller respectively.
Batcher logistics flow rate detection sensor of the present utility model, spoil bucket carries height of materials ultrasonic sensor and height of materials ultrasonic sensor carried by middle coal bunker, is public stream sensor.In jig, spoil bucket elevator, batcher, middle coal chapelet, jig spoil discharge device and jig, coal discharge device is public equipment.
The utility model and computer software have nothing to do, and involved controller action receives and conversion sensor signal, and show after calculating, analog-to-digital conversion module and calculation display are public electron device.
Adopt the utility model, material enters jig through batcher, and the spoil product streams after sorting enters spoil bucket elevator through jig spoil discharge device; Middle product of coal streams coal discharge device in jig after sorting enters middle coal chapelet; Head coal product after sorting is discharged from the jig overflow vent of jig; By the batcher logistics flow rate detection sensor on batcher, calculate the coal-supplying amount of jig; Carrying height of materials ultrasonic sensor by spoil bucket elevator being provided with spoil bucket, being accumulated as spoil withdrawal rate as calculated; Carry height of materials ultrasonic sensor by middle coal chapelet is provided with middle coal bunker, be accumulated as middle coal withdrawal rate as calculated.Cleaned coal quantum of output and the coal washing product recovery can by calculating.
The beneficial effects of the utility model are: the change of monitoring feeding and three kinds of product volumes and amount constantly, ensure the normal production of jig.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: jig 1, spoil bucket elevator 2, batcher 3, spoil bucket carry proximity switch 4, batcher logistics flow rate detection sensor 5, spoil bucket carries height of materials ultrasonic sensor 6, controller 7, height of materials ultrasonic sensor 8 carried by middle coal bunker, proximity switch 9 carried by middle coal bunker, coal discharge device 15 in jig overflow vent 10, middle coal chapelet 11, spoil product streams 12, middle product of coal streams 13, jig spoil discharge device 14, jig.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
A kind of jig coal washing process dynamics pick-up unit, comprises jig 1, spoil bucket elevator 2, batcher 3, batcher logistics flow rate detection sensor 5, spoil bucket carries height of materials ultrasonic sensor 6, controller 7, middle coal bunker carry coal discharge device 15 in height of materials ultrasonic sensor 8, jig overflow vent 10, middle coal chapelet 11, jig spoil discharge device 14 and jig; One end of jig 1 is provided with batcher 3, and the other end is provided with jig overflow vent 10; The bottom of jig 1 is connected with spoil bucket elevator 2 by jig spoil discharge device 14, coal chapelet 11 in being connected by coal discharge device 15 in jig.
Described batcher 3 is provided with batcher logistics flow rate detection sensor 5, and spoil bucket elevator 2 is provided with spoil bucket and carries height of materials ultrasonic sensor 6, and middle coal chapelet 11 is provided with middle coal bunker and carries height of materials ultrasonic sensor 8; Batcher logistics flow rate detection sensor 5, spoil bucket are carried height of materials ultrasonic sensor 6 and are carried height of materials ultrasonic sensor 8 with middle coal bunker and be connected with controller respectively.
Described controller, be made up of analog-to-digital conversion module and calculation display, batcher logistics flow rate detection sensor 5, spoil bucket are carried height of materials ultrasonic sensor 6 and are connected analog-to-digital conversion module respectively with the simulating signal that height of materials ultrasonic sensor 8 carried by middle coal bunker, be converted to digital signal, analog-to-digital conversion module connects calculation display, display end product.
Described spoil bucket elevator 2 is provided with spoil bucket and carries proximity switch 4, and middle coal chapelet 11 is provided with middle coal bunker and carries proximity switch 9; Spoil bucket is carried proximity switch 4 and is carried proximity switch 9 with middle coal bunker and be connected with controller respectively.
Adopt the utility model, material enters jig 1 through batcher 3, and the spoil product streams 12 after sorting enters spoil bucket elevator 2 through jig spoil discharge device 14; Middle product of coal streams 13 coal discharge device 15 in jig after sorting enters middle coal chapelet 11; Head coal product after sorting is discharged from the jig overflow vent 10 of jig 1.
By the batcher logistics flow rate detection sensor 5 on batcher 3, calculate the coal-supplying amount W of jig; Height of materials ultrasonic sensor 6 is carried by spoil bucket elevator 2 being provided with spoil bucket, carry proximity switch 4 in conjunction with spoil bucket and obtain height of materials data in spoil bucket elevator coal tub, because spoil bucket elevator lift bucket shape is fixing, be accumulated as spoil withdrawal rate A as calculated; Height of materials ultrasonic sensor 8 is carried by middle coal chapelet 11 is provided with bucket, in conjunction with in coal bunker carry proximity switch 9 and obtain height of materials data in middle coal bunker formula hoister coal tub, because middle coal chapelet lift bucket shape is fixing, be accumulated as middle coal withdrawal rate as calculated; Cleaned coal quantum of output and the coal washing product recovery can by calculating.
W is coal-supplying amount, and A is spoil withdrawal rate, and B is middle coal quantum of output, and C is cleaned coal quantum of output, and E is the coal washing product recovery.Then: W=A+B+C.In detecting four any three, Section 4 is known.E=(C/W)×100%。
By formula W=A+B+C and E=(C/W) × 100%, just required production data can be calculated respectively.
Claims (2)
1. a jig coal washing process dynamics pick-up unit, is characterized in that: comprise jig (1), spoil bucket elevator (2), batcher (3), batcher logistics flow rate detection sensor (5), spoil bucket carry height of materials ultrasonic sensor (6), controller (7), middle coal bunker carry coal discharge device (15) in height of materials ultrasonic sensor (8), jig overflow vent (10), middle coal chapelet (11), jig spoil discharge device (14) and jig; One end of jig (1) is provided with batcher (3), and the other end is provided with jig overflow vent (10); The bottom of jig (1) is connected with spoil bucket elevator (2) by jig spoil discharge device (14), coal chapelet (11) in being connected by coal discharge device (15) in jig;
Described batcher (3) is provided with batcher logistics flow rate detection sensor (5), spoil bucket elevator (2) is provided with spoil bucket and carries height of materials ultrasonic sensor (6), and middle coal chapelet (11) is provided with middle coal bunker and carries height of materials ultrasonic sensor (8); Batcher logistics flow rate detection sensor (5), spoil bucket are carried height of materials ultrasonic sensor (6) and are carried height of materials ultrasonic sensor (8) with middle coal bunker and be connected with controller respectively.
2. jig coal washing process dynamics pick-up unit according to claim 1, it is characterized in that: described spoil bucket elevator (2) is provided with spoil bucket and carries proximity switch (4), middle coal chapelet (11) is provided with middle coal bunker and carries proximity switch (9); Spoil bucket is carried proximity switch (4) and is carried proximity switch (9) with middle coal bunker and be connected with controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028861.0U CN204359384U (en) | 2015-01-16 | 2015-01-16 | Jig coal washing process dynamics pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028861.0U CN204359384U (en) | 2015-01-16 | 2015-01-16 | Jig coal washing process dynamics pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359384U true CN204359384U (en) | 2015-05-27 |
Family
ID=53260848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520028861.0U Expired - Fee Related CN204359384U (en) | 2015-01-16 | 2015-01-16 | Jig coal washing process dynamics pick-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824497A (en) * | 2016-12-02 | 2017-06-13 | 河池市技术开发中心 | A kind of master of movable-sieve jig carries sieve structure |
| CN117339740A (en) * | 2023-12-04 | 2024-01-05 | 中国矿业大学 | Intelligent coal gangue washing method guided by deep reinforcement learning and evolutionary computation |
-
2015
- 2015-01-16 CN CN201520028861.0U patent/CN204359384U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824497A (en) * | 2016-12-02 | 2017-06-13 | 河池市技术开发中心 | A kind of master of movable-sieve jig carries sieve structure |
| CN117339740A (en) * | 2023-12-04 | 2024-01-05 | 中国矿业大学 | Intelligent coal gangue washing method guided by deep reinforcement learning and evolutionary computation |
| CN117339740B (en) * | 2023-12-04 | 2024-03-08 | 中国矿业大学 | Intelligent coal gangue washing method guided by deep reinforcement learning and evolutionary computation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |