CN109353740A - A kind of barrier clearing device of Tailings transportation chute - Google Patents
A kind of barrier clearing device of Tailings transportation chute Download PDFInfo
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- CN109353740A CN109353740A CN201811470595.1A CN201811470595A CN109353740A CN 109353740 A CN109353740 A CN 109353740A CN 201811470595 A CN201811470595 A CN 201811470595A CN 109353740 A CN109353740 A CN 109353740A
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- chute
- double
- toothed comb
- edged fine
- water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/02—Chutes of straight form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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- Chutes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
A kind of barrier clearing device of Tailings transportation chute, is related to sundries blocking cleaning plant in Tailings transportation chute.Including chute, feature is, fixed pile is successively set above chute along water (flow) direction, intercepts double-edged fine-toothed comb, lifting device, level alarm for water and standing platform, two pile columns are relatively fixed to help in chute two, the cross bar activity for intercepting double-edged fine-toothed comb is threaded through pile top, it intercepts double-edged fine-toothed comb inclination to be placed in chute, lifting device includes rack, hoisting mechanism, pulley, wirerope, and wirerope is connect with hoisting mechanism respectively；Advantage is to conceive new Ying, brief, compact, with low investment, does not consume the energy；It intercepts double-edged fine-toothed comb and is designed to inclination and two sections of level, level alarm for water is set, filter tailing water flow, intercept sundries in chute, it is high-efficient, it is ensured that chute safe operation；Double-edged fine-toothed comb is intercepted with rope hoisting, is higher by chute, is removed convenient for artificial, chute is solved and removes obstacles problem, avoid sundries from entering concentrator, be conducive to tailing subsequent processing, be conducive to mining production.
Description
Technical field
The invention belongs to sundries blocking cleaning plants in mill tailings conveying irrigation canals and ditches more particularly to Tailings transportation chute.
Background technique
Chute is obtained in opencut using the open type irrigation canals and ditches for conveying ore, ore pulp of Terrain Elevation drop setting
It generallys use.It especially is used to convey the cast stone wear prevention chute of tailing in dressing plant, is up to tens of rice or even hundreds of meters, it is most
It is open type or the conveying of half open type.Since Tailings Slurry flow is big, flow velocity is fast, and impact force is big, and does not stop continuously, falls into chute
In sundries such as plastics, bottle, foam, branch, brick, cast stone and house refuse entered as Tailings Slurry flows downward
Defeated tail system is concentrated, very harmful, coarse grain diameter sundries easily blocks pipeline, and plastics, bottle, the foam of low-density easily swim in dense
Close machine upper layer, into circulation, clog downstream water, water storage apparatus seriously affect production.
Currently, sundries in cleaning chute is intercepted using installing fixed inclination double-edged fine-toothed comb on chute.The inclination double-edged fine-toothed comb by
Frame and grid section composition, weld frame by thick round steel, and with the grid section of thin round steel, the thin round steel for setting quantity is welded on frame,
In bar shaped sieve；In double-edged fine-toothed comb inclination insertion chute, upper end, the lower end of double-edged fine-toothed comb are separately fixed at chute top and bottom, and interception is slipped
Sundries in slot, sundries are pulled out with creeper.
Have the disadvantage that 1, cleaning sundries is difficult, low efficiency is blocked since mineral slurry flux is big, flow velocity is fast, impact force is big
Resistance sundries on double-edged fine-toothed comb is difficult to remove completely, especially the middle and lower part of grid section, it more difficult to fish for, fishing is not clean, time-consuming；2,
It is easy to happen failure, eliminating impurities are not in time on double-edged fine-toothed comb or cleaning is not clean, easily blocking chute, and Tailings Slurry is excessive, pollutes ring
Border；Double-edged fine-toothed comb is impacted by tailing or sundries, is deformed or is damaged, and sundries passes through grid section, also result in downstream line blocking or
Into the circulatory system；3, double-edged fine-toothed comb repairs replacement difficulty, to overhaul or replace, it is necessary to stop for a long time, cause production to pause, sternly
Ghost image rings production.
Summary of the invention
In order to overcome the shortcomings of the prior art, the object of the present invention is to provide a kind of for conveying tailing chute
Barrier clearing device, structural reduction, rationally, flexible and convenient operation, be not necessarily to power consumption, interception effect is good, and sundries is cleaned out thorough
Bottom, maintenance replacement is convenient, is conducive to production and goes on smoothly.
A kind of to be built for conveying the barrier clearing device of tailing chute, including chute by wear-resisting cast stone, cross section is presented greatly
Under small inverted trapezoidal, its main feature is that, fixed pile is successively set above the chute along water (flow) direction, double-edged fine-toothed comb is intercepted, promotes dress
It sets, level alarm for water and standing platform, two pile columns are relatively fixed to help in chute two, and the cross bar activity for intercepting double-edged fine-toothed comb is worn
It is located at pile top, double-edged fine-toothed comb inclination is intercepted and is placed in chute, fit with the inner wall of ledge, slot bottom, intercept double-edged fine-toothed comb lower end and set
Hanger；The lifting device includes rack, hoisting mechanism, pulley and wirerope, and wirerope flexible is set on the rack, steel
Cord one end is connect with hanger, and the other end is connect through pulley with hoisting mechanism；Fixed pile and lifting device keep setting away from
From do not collide lifting device to ensure to lift or put down interception double-edged fine-toothed comb: the water-level gauge that level alarm for water is set is located at the slot of chute
Wall side, with the water level height in measuring flume；Standing platform with guardrail is located at lifting device on one side.When timing removes obstacles or alarms
It removes obstacles.When removing obstacles, people stands on standing platform, rotation crank, intercepts double-edged fine-toothed comb flexible rotating, lifts interception double-edged fine-toothed comb, lower end is left
The water surface, easily removing intercepts sundries on double-edged fine-toothed comb, and merging sundries hole is interior to be shipped, then again puts down interception double-edged fine-toothed comb and is placed in chute
In.
It is further improved, the fixation pile, two pile column tops set circular through hole, and lower end is fixed on chute two and helps
On, two circular through holes are opposite, the line of centres perpendicular to chute water (flow) direction, be parallel to horizontal plane, with ensure intercept double-edged fine-toothed comb installation
It is accurately positioned.
Being further improved the interception double-edged fine-toothed comb includes cross bar, frame, grid section and hanger, the frame by tilt frame,
Horizontal pane is formed by connecting, and 6 grid sections are at least all provided on tilt frame, wherein at least has 3 grid sections to connect with cross bar；Horizontal pane is extremely
It is all provided with 4 grid sections less, two sides set hanger vertically upward, are in isosceles triangle, are higher by the water surface；The straight stick of cross bar, both ends diameter with
The aperture of circular through hole matches on fixed pile, and cross bar activity is threaded through in the circular through hole of fixed pile, intercepts double-edged fine-toothed comb
It is rotated around cross bar, lifts or put down interception double-edged fine-toothed comb.
It is further improved, the frame is welded to connect by band steel, and grid section is uniformly welded by the vertical bar round steel of setting quantity
It connects on frame, it is parallel to each other, tilt the spacing 10-30mm between grid section, spacing 5-20mm between horizontal grid section.
It is further improved, the tilt frame is in inverted trapezoidal, is matched with chute side wall, and horizontal pane is in rectangle, with chute
Bottom Shape, size match, and tilt frame lower end is total to side with horizontal pane and connect, and 30-50 ° of tilt angle, adapt to be loaded on different gradient
Chute.
It is further improved, the lifting device, including rack, hoisting mechanism, pulley and wirerope；The rack
Pedestal, column and pulley support including rectangle, pedestal are fixed on two across chute and help on the basis of setting, and uprights vertical is fixed on
The middle of the base, column middle section side vertically set fulcrum bearing, and hoisting mechanism is fixed in fulcrum bearing, and column top sets pulley support,
2 pulleys are at least set on pulley support, the wheel rim center line of two pulleys and hanger vertex are the same as in a vertical plane；Steel
Cord is placed on two pulleys, and one end is fixed and is wound on the reel of hoisting mechanism, and the other end is connect with hanger, shakes volume
Line wheel affects wirerope, lifts or put down interception double-edged fine-toothed comb.
It is further improved, the pulley support that the column top is set is Y-shaped support or is cross-arm support, 2 pulleys
It is separately fixed in the two corners of Y-shaped support or cross-arm both ends.
Be further improved, hoisting mechanism include reel, gear, rocking handle and top bolt, horizontal axis pass through reel, gear and
Rocking handle is separately fixed at fulcrum bearing two sides, and gear and the coaxially connected limitation reel of reel rotate, and top bolt with handles is fixed
In fulcrum bearing, top pillar gear prevents gear from reversing, and lifts handle bar gear and rotates backward；Reel is intermediate low flat concavity
Wheel, steel wire rope end are fixed on reel, and rocking handle clockwise rotation retracting wirerope intercepts double-edged fine-toothed comb and lifts, exposes the surface, shake
Handle rotates counterclockwise release wirerope, intercepts double-edged fine-toothed comb and immerses in chute.
It is further improved, the rocking handle is in Z-shaped, and fixed to shake rocking handle driving reel on transverse axis, gear turns
It is dynamic.
It being further improved, the level alarm for water includes water-level gauge and acoustic-optic alarm, and the two is electrically connected,
Water-level gauge sets high and low water-line target, measures water level, and the cell wall side of chute is arranged in water-level gauge.Blocked when intercepting double-edged fine-toothed comb by sundries
Water level be more than high-water mark alarm, when intercept double-edged fine-toothed comb grid section deform or fracture water level reduction, be lower than low water level mark
Will alarm, it is ensured that chute safe operation.
In use, fixed pile, lifting device, interception double-edged fine-toothed comb and standing platform are successively set on chute two and help, water level
The cell wall side of chute is arranged in meter, and the wirerope on lifting device is connect with the hook intercepted on grid section.Timing removes obstacles or alarms
When remove obstacles.When removing obstacles, operator stands on standing platform, shakes rocking handle, and wirerope lifts interception double-edged fine-toothed comb, leaves level, detains
Floating weight directly removes with rake, fixture or with hand the sundries intercepted on double-edged fine-toothed comb；Elimination finishes, and lifts the handle on the bolt of top,
Reel reversion release wirerope, intercepts double-edged fine-toothed comb lower end and sinks to chute slot bottom.
Compared with holding technology, advantage is to conceive new Ying, brief, compact, with low investment, does not consume the energy；Intercept double-edged fine-toothed comb
It is designed to inclination and two sections of level, level alarm for water is set, filter tailing water flow, intercept the foam floated on liquid level, bottle
Son and branch, also intercept the cast stone rolled under water, stone, brick, clean, thorough, and it is high-efficient to intercept sundries, it is ensured that chute peace
Row for the national games；Double-edged fine-toothed comb is intercepted with rope hoisting, chute is higher by, realizes semi-automation, is removed convenient for artificial, it is clear to solve chute
Hinder problem, avoids sundries from entering concentrator, be conducive to tailing subsequent processing, be conducive to mining production.
Detailed description of the invention
Invention is further illustrated below against attached drawing.
Fig. 1 is a kind of for conveying the barrier clearing device structural schematic diagram of tailing chute.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the interception double-edged fine-toothed comb structural schematic diagram of Fig. 1.
Fig. 5 is the hoisting mechanism structural schematic diagram of Fig. 1.
Fig. 6 is the lifting device structural schematic diagram of Fig. 1.
Fig. 7 is the cross-arm bearing structure illustration of Fig. 1.
In figure: the fixed pile 3 of 1 chute 2 intercepts 3.1 cross bar of double-edged fine-toothed comb, 3.2 tilt frame, 3.3 horizontal pane, 3.4 grid section
3.5 hanger, 4 rack, 4.1 base, 4.2 column, 4.3 fulcrum bearing 4.4Y shape support, 4.5 cross-arm support 5, hoisting mechanism
5.1 reel, 5.2 gear 5.3 pushes up 5.4 rocking handle of bolt, 5.5 pulley, 5.6 wirerope, 6. level alarm for water, 6.1 water-level gauge
7 standing platform, 7.1 platform rail
Specific embodiment
It is a kind of for conveying the barrier clearing device of tailing chute it can be seen from Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, it wraps
Include chute 1, built by wear-resisting cast stone, cross section is in up big and down small inverted trapezoidal, and feature is, above chute along water (flow) direction according to
It is secondary set fixed pile 2, intercept double-edged fine-toothed comb 3, lifting device, level alarm for water 6 and standing platform 7, two pile columns it is relatively fixed
It is helped in chute two；The cross bar activity for intercepting double-edged fine-toothed comb is threaded through pile top, intercepts double-edged fine-toothed comb inclination and is placed in chute, with ledge,
The inner wall of slot bottom fits, and intercepts double-edged fine-toothed comb lower end and sets hanger；Lifting device includes rack 4, hoisting mechanism 5, pulley 5.5, flexibility
Wirerope 5.6 be located in rack 4, wirerope one end is connect with hanger, and the other end is connect through pulley with hoisting mechanism；It is fixed
Pile and lifting device keep set distance, do not collide lifting device to ensure to lift or put down interception double-edged fine-toothed comb: water-level alarm dress
The cell wall side that the water-level gauge that 6 set is located at chute is set, to measure the height of the water level in slot；Standing platform 7 with guardrail is located at promotion
Device is on one side.Timing removes obstacles or removes obstacles when alarming.When removing obstacles, people stands on standing platform, rotation crank, and it is flexible to intercept double-edged fine-toothed comb
Rotation, lifts interception double-edged fine-toothed comb, and the water surface is left in lower end, easily removes and intercepts sundries on double-edged fine-toothed comb, to be shipped in merging sundries hole, so
Interception double-edged fine-toothed comb is put down again afterwards and is placed in chute.
The fixation pile 2 it can be seen from Fig. 1, Fig. 2, Fig. 3, two pile column tops set circular through hole (in figure not
Mark), lower end is fixed on chute two and helps, and two circular through holes are opposite, the line of centres perpendicular to chute water (flow) direction, be parallel to
Horizontal plane is accurately positioned with ensuring to intercept double-edged fine-toothed comb installation.
The interception double-edged fine-toothed comb includes cross bar 3.1, frame, grid section 3.4 and hangs it can be seen from Fig. 1, Fig. 2, Fig. 3, Fig. 4
Frame 3.5, the frame are formed by connecting by tilt frame 3.2, horizontal pane 3.3,6 grid sections are at least all provided on tilt frame, wherein extremely
Rare 3 grid sections are connect with cross bar；Horizontal pane is at least all provided with 4 grid sections, and two sides set hanger vertically upward, is in isoceles triangle
Shape is higher by the water surface；The straight stick of cross bar, both ends diameter are matched with the aperture of circular through hole on fixed pile, and cross bar activity is worn
In the circular through hole of fixed pile, intercepts double-edged fine-toothed comb and rotated around cross bar, lift or put down interception double-edged fine-toothed comb.
The frame is welded to connect by band steel it can be seen from Fig. 1, Fig. 2, Fig. 3, Fig. 4, and grid section 3.4 is by setting quantity
Vertical bar round steel be uniformly welded on frame, it is parallel to each other, tilt the spacing 15mm between grid section, between horizontal grid section between
Away from 10mm.
The tilt frame 3.2 is in inverted trapezoidal it can be seen from Fig. 1, Fig. 2, Fig. 3, Fig. 4, is matched with chute side wall,
Horizontal pane 3.3 is in rectangle, is matched with chute Bottom Shape, size, tilt frame lower end is total to side with horizontal pane and connect, tilt angle
40 °, loaded on the chute for adapting to the gradient.
The lifting device it can be seen from Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, including rack 4, hoisting mechanism 5,
Pulley 5.5 and wirerope 5.6；Rack includes that the pedestal 4.1, column 4.2 and pulley support, pedestal of rectangle are fixed across chute
It (is not marked in figure) on the basis of two help to set, determines uprights vertical and be fixed on the middle of the base, column middle section side vertically sets bearing
Seat 4.3, hoisting mechanism is fixed in fulcrum bearing, and column top sets pulley support, at least sets 2 pulleys on pulley support, and two
The wheel rim center line of pulley and hanger vertex are the same as in the same vertical plane；Wirerope is placed on two pulleys, and one end is fixed
And be wound on the reel of hoisting mechanism, the other end is connect with hanger, is shaken elevator wheel, is affected wirerope, lift or put down
Intercept double-edged fine-toothed comb.
The pulley support that the column top is set it can be seen from Fig. 1, Fig. 6, Fig. 7 is Y-shaped support 4.4 or is horizontal
4.5,2 pulleys of load are separately fixed in the two corners of Y-shaped support or cross-arm both ends.
By Fig. 5, it can be seen from hoist engine include reel 5.1, gear 5.2, top bolt 5.3 and rocking handle 5.4, horizontal axis (figure
In do not mark) pass through reel, gear and rocking handle and be separately fixed at 4.3 two sides of fulcrum bearing, gear and the coaxially connected limit of reel
Reel processed rotates, and on top bolt fixed mounting base with handles, top pillar gear prevents gear from reversing, it is reversed to lift handle bar gear
Rotation；Reel is intermediate low flat concavity wheel, and steel wire rope end is fixed on reel, rocking handle clockwise rotation retracting steel wire
Rope intercepts double-edged fine-toothed comb and lifts, exposes the surface, and rocking handle rotates counterclockwise release wirerope, intercepts double-edged fine-toothed comb and immerses in chute.
The rocking handle 5.4 is in Z-shaped it can be seen from figure Fig. 5, is fixed on transverse axis, shakes rocking handle and drives spiral
Wheel, gear rotation.
As seen from Figure 1, the level alarm for water 6 includes water-level gauge 6.1 and acoustic-optic alarm, the two electricity
Gas connection；Water-level gauge sets high and low water-line target, measures water level, and the cell wall side of chute is arranged in water-level gauge.When interception double-edged fine-toothed comb quilt
Sundries block water level be more than high-water mark alarm, when intercept double-edged fine-toothed comb grid section deform or fracture water level reduction, be lower than
Low water mark alarm, it is ensured that chute safe operation.
Claims (9)
1. it is a kind of for conveying the barrier clearing device of tailing chute, including chute (1), it is built by wear-resisting cast stone, cross section is presented greatly
Under small inverted trapezoidal, which is characterized in that fixed pile (2) is successively set above the chute along water (flow) direction, intercepts double-edged fine-toothed comb
(3), lifting device, level alarm for water (6) and standing platform (7), two pile columns (2) are relatively fixed to help in chute two；It blocks
The cross bar activity for cutting double-edged fine-toothed comb is threaded through pile top, intercepts double-edged fine-toothed comb inclination and is placed in chute, is affixed with the inner wall of ledge, slot bottom
It closes, intercepts double-edged fine-toothed comb lower end and set hanger；The lifting device includes rack (4), hoisting mechanism (5), pulley and wirerope, soft
The wirerope of property is set on the rack, and wirerope one end is connect with hanger, and the other end is connect through pulley with hoisting mechanism；Fixed pile
Set distance is kept with lifting device, do not collide lifting device to ensure to lift or put down interception double-edged fine-toothed comb: level alarm for water is set
The cell wall side for being located at water-level gauge and being located at chute, in measuring flume water level height；Standing platform with guardrail is located at promotion dress
It sets on one side.
2. according to claim 1 a kind of for conveying the barrier clearing device of tailing chute, which is characterized in that the fixation
Pile (2), two pile column tops set circular through hole, and lower end is fixed on chute two and helps, and two circular through holes are opposite, and the line of centres hangs down
Directly in chute water (flow) direction, be parallel to horizontal plane, with ensure intercept double-edged fine-toothed comb installation be accurately positioned.
3. according to claim 1 a kind of for conveying the barrier clearing device of tailing chute, which is characterized in that the interception
Double-edged fine-toothed comb includes cross bar (3.1), frame, grid section (3.4) and hanger (3.5), and the frame is by tilt frame (3.2), horizontal pane
(3.3) it is formed by connecting, 6 grid sections is at least all provided on tilt frame, wherein at least there are 3 grid sections to connect with cross bar；Horizontal pane is at least
4 grid sections are all provided with, two sides set hanger (3.5) vertically upward, are in isosceles triangle, are higher by the water surface；The straight stick of cross bar, both ends diameter
It is matched with the aperture of circular through hole on fixed pile, cross bar activity is threaded through in the circular through hole of fixed pile, intercepts double-edged fine-toothed comb
It is rotated around cross bar, lifts or put down interception double-edged fine-toothed comb.
4. according to claim 3 a kind of for conveying the barrier clearing device of tailing chute, it is characterised in that the frame
It is welded to connect by band steel, grid section (3.4) is uniformly welded on frame by the vertical bar round steel of setting quantity, parallel to each other, inclination
Grid section between spacing 10-30mm, spacing 5-20mm between horizontal grid section.
5. according to claim 3 a kind of for conveying the barrier clearing device of tailing chute, which is characterized in that the inclination
Frame (3.2) is in inverted trapezoidal, is matched with chute side wall, and horizontal pane (3.3) is in rectangle, matches, inclines with chute Bottom Shape, size
Oblique frame lower end is total to side with horizontal pane and connect, and 30-50 ° of tilt angle, adapts to the chute for being loaded on different gradient.
6. according to claim 1 a kind of for conveying the barrier clearing device of tailing chute, which is characterized in that the promotion
Device, including rack (4), hoisting mechanism (5), pulley (5.5) and wirerope (5.6)；The rack (4) includes the bottom of rectangle
Seat (4.1), column (4.2) and pulley support, pedestal are fixed on two across chute and help on the basis of setting, and uprights vertical is fixed on pedestal
Middle part, column middle section side vertically set fulcrum bearing (4.3), and hoisting mechanism is fixed in fulcrum bearing, and column top sets pulley support,
2 pulleys are at least set on pulley support, the wheel rim center line of two pulleys and hanger vertex are the same as in the same vertical plane；Steel
Cord is placed on two pulleys, and one end is fixed and is wound on the reel (5.1) of hoisting mechanism, and the other end is connect with hanger.
7. according to claim 6 a kind of for conveying the barrier clearing device of tailing chute, which is characterized in that the column
The pulley support that top is set is Y-shaped support (4.4) or is cross-arm support (4.5), and 2 pulleys are separately fixed at Y-shaped support
Two corners on or cross-arm both ends.
8. according to claim 6 a kind of for conveying the barrier clearing device of tailing chute, which is characterized in that hoisting mechanism packet
Reel (5.1), gear (5.2), rocking handle (5.4) and top bolt (5.3) are included, it is solid respectively that horizontal axis passes through reel, gear and rocking handle
Fulcrum bearing (4.3) two sides are scheduled on, gear and the coaxially connected limitation reel of reel rotate, top bolt fixed mounting base with handles
On, top pillar gear prevents gear from reversing；Reel is intermediate low flat concavity wheel, and wirerope (5.7) one end is fixed on reel
On, rocking handle clockwise rotation retracting wirerope intercepts double-edged fine-toothed comb and lifts, exposes the surface, rocking handle rotates counterclockwise release wirerope, blocks
Double-edged fine-toothed comb is cut to immerse in chute.
9. according to claim 1 a kind of for conveying the barrier clearing device of tailing chute, it is characterised in that the water level
Warning device (6) includes water-level gauge (6.1) and acoustic-optic alarm, the two electrical connection；Water-level gauge sets high and low water-line target,
Water level is measured, the cell wall side of chute is arranged in water-level gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470595.1A CN109353740B (en) | 2018-12-04 | 2018-12-04 | Barrier removing device of tailing conveying chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470595.1A CN109353740B (en) | 2018-12-04 | 2018-12-04 | Barrier removing device of tailing conveying chute |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109353740A true CN109353740A (en) | 2019-02-19 |
| CN109353740B CN109353740B (en) | 2023-10-20 |
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| CN201811470595.1A Active CN109353740B (en) | 2018-12-04 | 2018-12-04 | Barrier removing device of tailing conveying chute |
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| CN109353740B (en) | 2023-10-20 |
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