CN107187890B - Ore pulp part flow arrangement - Google Patents
Ore pulp part flow arrangement Download PDFInfo
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- CN107187890B CN107187890B CN201710381135.0A CN201710381135A CN107187890B CN 107187890 B CN107187890 B CN 107187890B CN 201710381135 A CN201710381135 A CN 201710381135A CN 107187890 B CN107187890 B CN 107187890B
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- Prior art keywords
- mine
- separating box
- buffer container
- ore
- ore pulp
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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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/46—Devices for discharging articles or materials from conveyor and distributing, e.g. automatically, to desired points
-
- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
Abstract
The invention discloses a kind of ore pulp part flow arrangements, mine-separating box including a form in rectangular configuration and upper end opening setting, the mine-separating box lower part is provided with discharge port, discharge port at least there are two and be respectively connected with underflow pipe outward, the mine-separating box is internally provided with the ore removal buffer container in cuboid structure form, the volume of the ore removal buffer container is less than the volume of the mine-separating box, feed opening is provided on the ore removal buffer container, the discharge port of mine-separating box is arranged on ore removal buffer container；The ore removal buffer container is provided with the vertical side of discharge port and is bonded with the vertical medial surface of the mine-separating box, the underflow pipe inner end passes through the vertical side of the mine-separating box and connect and extended to inside the ore removal buffer container with the discharge port, and underflow pipe outer end is located at outside mine-separating box.The present invention can preferably reduce impact and abrasion of the ore pulp to underflow tube end and mine-separating box inner wall, reduce the flowing velocity of mortar, extend the service life of whole device.
Description
Technical field
The present invention relates to divide mine equipment technical field；More particularly to a kind of ore pulp part flow arrangement.
Background technique
Point mine device be it is a kind of the ore pulp for entering mine-separating box is assigned to a kind of part flow arrangement of each outlet, be mainly used in
Mine field is a necessaries of beneficiation flowsheet link, is mainly used for distributing the ore pulp in upper section process to lower section and sets
It is standby.
A kind of ore pulp disclosed in 106348042 A of China patent CN divides mine conveying equipment characterized by comprising
The top of the mine-separating box is equipped with feed inlet, and the first discharge port and the second discharge port are equipped on the lower part of the mine-separating box；
The turnover panel in the mine-separating box is set by shaft, can be rotated between the first operating position and the second operating position；With
In the driving device for driving the turnover panel；When the turnover panel goes to first operating position, the turnover panel can stop from
The ore pulp that the feed inlet enters is flowed out by second discharge port, and is forced through the first discharge port outflow；When
When the turnover panel goes to second operating position, the turnover panel stops the ore pulp entered from the feed inlet by described first
Discharge port outflow, and it is forced through the second discharge port outflow.
Above-mentioned ore pulp divides mine conveying equipment, can be realized the shunting to ore pulp, but still has following defect: 1, Fen Kuang
Upper box part is provided with feed inlet, and the mortar speed entered from top is fast, can body side to mine-separating box and discharge port formed
Impact, and a large amount of solid particulate matters are had in ore pulp, can body side to mine-separating box and discharge port wear, shorten
The service life of mine-separating box.2, very fast into the flow rate of pulp of mine-separating box, the flow rate of pulp that discharge port can be made to flow out is uneven, shadow
Ring the progress of subsequent handling.
Point mine device used on mining equiment at present is the underflow pipe being generally connected with for discharging, underflow pipe one
End extends to a point inside for mine device across a point vertical side walls for mine device, in this way, after ore pulp entrance divides mine device, it can be to underflow
Pipe, which is located at, divides one end in mine device to generate biggish impact and abrasion, and underflow pipe is usually to be fixedly connected to be connected to a point mine
It on device, usually welds, so being not easy to replace after underflow pipe abrasion, while being also inconvenient to repair.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problems to be solved by the present invention are: how one kind is provided can be more
Impact and abrasion of the good reduction mortar to underflow tube end and mine-separating box inner wall, reduce the ore pulp of the flowing velocity of mortar
Part flow arrangement.
In order to solve the above-mentioned technical problem, present invention employs the following technical solutions:
A kind of ore pulp part flow arrangement, the mine-separating box including a form in rectangular configuration and upper end opening setting, described point
For mine case upper end opening for feeding, the mine-separating box lower part is provided with discharge port, discharge port at least there are two and respectively connect outward
It connecing and is provided with underflow pipe, which is characterized in that the mine-separating box is internally provided with the ore removal buffer container in cuboid structure form,
The number of the ore removal buffer container is consistent with the number of the underflow pipe, and the volume of the ore removal buffer container is less than described point
The volume of mine case, a feed opening for the charging of ore removal buffer container is provided on the ore removal buffer container, and mine-separating box goes out
Material mouth is arranged on ore removal buffer container；The ore removal buffer container be provided with discharge port vertical side and the mine-separating box
Vertical medial surface fitting, the underflow pipe inner end passes through the vertical side of the mine-separating box and connect with the discharge port and extend to institute
It states inside ore removal buffer container, underflow pipe outer end is located at outside mine-separating box.
In the technical program, ore pulp part flow arrangement includes a mine-separating box in cuboid structure form, compared to general
For the mine-separating box of cylindrical form, have the advantages that easily manufactured quick.Mine-separating box upper opening divides mine for feeding
It is additionally provided at least two discharge ports on case, the effect shunted to the ore pulp for entering mine-separating box may be implemented.In mine-separating box
Portion is provided with ore removal buffer container, and ore removal buffer container volume is less than mine-separating box volume, and the ore pulp into mine-separating box can be introduced into
Ore removal buffer container, then flowed out through discharge port, it is possible to reduce impact and mill of the ore pulp to discharge port and mine-separating box inner sidewall
Damage, extends the service life of mine-separating box.Ore pulp into mine-separating box first flows into ore removal buffer container and flows out again, can to flow out
Flow rate of pulp it is slower, it is more stable.Ore removal buffer unit be provided with discharge port vertical side and one of mine-separating box it is vertical in
Side fitting setting, can be convenient the installation and fixation of ore removal buffer container in this way, improves the anti-impact of ore removal buffer container itself
Hit stability.
As optimization, weir divider is vertically provided with inside the mine-separating box, the height of the weir divider is lower than described
The mine-separating box inner cavity is divided into charging chamber and discharge chamber, the feed cavity by the height of mine-separating box, the weir divider
The bottom surface of room is equipped with liner plate, and the ore removal buffer container is arranged in the discharge chamber.
In this way, being provided with weir divider, mine-separating box inner cavity is divided into charging chamber and discharge chamber, ore removal buffer container
It is arranged in discharge chamber, ore pulp enters charging chamber, after then ore pulp piles in feed cavity room, flows into and discharges through weir divider
Chamber.Being provided with overflow plate can make the flow velocity of ore pulp more stable, preferably reduce ore pulp to ore removal buffer container, underflow
The impact of pipe and discharge chamber inner wall preferably extends the service life of whole device.It is equipped in charging chamber bottom surface
Liner plate, for protecting the bottom wall of charging chamber, so that impact and abrasion of the bottom wall of charging chamber from ore pulp, have preferable
Wearability, the service life of whole device can be extended.
As optimization, the volume of the charging chamber is greater than the volume of the discharge chamber.
In this way, the volume of charging chamber is greater than the volume of discharge chamber, so that charging chamber stockpiles ore pulp more, it was added later
Ore pulp be directly impinging on the indoor ore pulp of feed cavity, reduce splashing everywhere for ore pulp.It can also guarantee discharge chamber simultaneously
Flow speed stability.
As optimization, it is additionally provided with two pieces in the feed cavity room and is arranged in parallel and at interval riser, the two of the riser
End is respectively fixedly connected with the vertical side on the vertical side of the weir divider and the mine-separating box with the weir divider
On the vertical inner sidewall being oppositely arranged, the riser upper end is lower than the weir divider upper end, and two risers overflow with described
The vertical inner sidewall of the vertical side and the mine-separating box of flowing partition surrounds the feed zone for charging jointly.
In this way, being provided with two pieces of risers and being surrounded jointly with the vertical medial surface of the vertical side of weir divider and mine-separating box
Feed zone, the ore pulp that enter mine-separating box are introduced into feed zone, and the volume of feed zone is less than the volume of charging chamber, and on riser
End is lower than the upper end of weir divider, thus in feed zone ore pulp Man Houxian from riser overflow to the region of feed zone two sides so that
Ore pulp all first is filled in charging chamber, after the indoor ore pulp of feed cavity is more than weir divider, then extremely through weir divider overflow
In discharge chamber, the flowing velocity of ore pulp can be preferably reduced in this way, reduces splashing for ore pulp.Ore pulp pair can be reduced simultaneously
The region of feed zone two sides and the impact and abrasion of ore removal chamber preferably extend the service life of whole device.
As optimization, the feed zone is set to the middle position of the charging chamber.
In this way, the middle position of charging chamber is arranged in feed zone, the ore pulp being added in feed zone occurs splashing phenomenon
When can splash inside the regions of feed zone two sides, reduce the waste of ore pulp, also facilitate cleaning of the later period to device periphery.
As optimization, the vertical side lower of the riser lower part of the feed zone and the ore removal buffer container is respectively provided with
There is first through hole, the ore pulp in the feed zone and the ore removal buffer container flows out to the charging through first through hole respectively
In chamber and discharge chamber；The charging chamber and the vertical side lower of discharge chamber are provided through the second through-hole, institute
It states and is provided with and communicated with drainage conduit on the second through-hole, the drainage conduit is provided with valve far from one end of the second through-hole, and work shape
When state, valve is in close state.
In this way, it is logical to be provided with first in the riser lower part of feed zone and the vertical side lower of ore removal buffer container
Hole, the vertical side lower for feeding chamber and discharge chamber are provided through the second through-hole, stop discharging or need to overhaul
When, the ore pulp in feed zone and ore removal buffer container flows to charging chamber and discharge chamber, feed cavity through first through hole respectively
Room and the indoor ore pulp of discharging chamber can be discharged through first through hole, convenient to overhaul.When working condition, not needing will be inside mine-separating box
Ore pulp discharge, so being provided with valve in drainage conduit, valve is constantly in closed state, will when needing for ore pulp to be discharged
Valve is opened.
As optimization, the mine-separating box, ore removal buffer container, weir divider and riser are all made of wear-resisting steel plate and are made.
In this way, wear-resisting steel plate has hardness high, the good advantage of wearability, mine-separating box, ore removal buffer container, weir divider with
And riser is all made of wear-resisting steel plate and is made, and can preferably bear the impact and abrasion of ore pulp.
As optimization, the underflow pipe is glass-ceramic tubre.
In this way, glass-ceramic tubre has preferable corrosion-resistant, wear-resisting property, glass-ceramic tubre is set by underflow pipe, it can be better
Extend the service life of underflow pipe.
As optimization, the discharge outlet is fixedly connected with casing, and the underflow pipe is removably mounted on described sleeve pipe
Cavity in.
In this way, underflow pipe is detachably mounted on ore removal case by sleeve, it, can only more after underflow pipe abrasion
Refoot flow tube, avoids dismantling inconvenient problem as underflow pipe caused by being welded direct on ore removal case, facilitate maintenance and inspection with
And replacement.
As optimization, ore pulp part flow arrangement further includes the Cone valve in inverted pyramidal structures form, and the Cone valve upper end is perpendicular
To be fixedly connected with one for gripping vertical bar, be hingedly arranged on the installation trunnion of mine-separating box inner wall in the middle part of vertical bar, promotion
Vertical bar upper end is able to drive the Cone valve lower end and is inserted into the feed opening to block feed opening.
In this way, being provided with the Cone valve for blocking feed opening, Cone valve upper end is vertically provided with one for holding
Vertical bar, Cone valve lower end is inserted into feed opening by when use can block feed opening, and dividing mine device, just stopping is handled, and use
It is convenient and efficient.
In conclusion the present invention can preferably reduce flow rate of pulp, ore pulp is reduced to mine-separating box bottom wall and inner sidewall
Abrasion, preferably extend mine-separating box service life the advantages of.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for dividing mine device using structure of the invention.
Fig. 2 is the partial enlargement diagram of underflow pipe in Fig. 1.
Specific embodiment
Divide mine device and its attached drawing further to present invention work detailed using structure of the invention below with reference to a kind of
Explanation.
When specific implementation: as shown in Figure 1 and Figure 2, one kind divides mine device, including a form in rectangular configuration and upper end are opened
The mine-separating box 1 of mouth setting, for 1 upper end opening of mine-separating box for feeding, 1 lower part of mine-separating box is provided with discharge port, discharging
Mouth at least there are two and be respectively connected with underflow pipe 11 outward, the mine-separating box 1 is internally provided in cuboid structure shape
The ore removal buffer container 2 of formula, the number of the ore removal buffer container 2 is consistent with the number of the underflow pipe 11, and the ore removal is slow
The volume for rushing container 2 is less than the volume of the mine-separating box 1, is provided with one on the ore removal buffer container 2 and buffers for ore removal and holds
The discharge port of the feed opening 21 of device charging, mine-separating box 1 is arranged on ore removal buffer container 2, and 11 inner end of underflow pipe passes through mine-separating box 1
Side wall is connected with discharge port.
In this way, point mine device includes a mine-separating box in cuboid structure form, compared to general columnar structured shape
For the mine-separating box of formula, have the advantages that easily manufactured quick.Mine-separating box upper opening is additionally provided on mine-separating box for feeding
At least two discharge ports, discharge port are connected with underflow pipe outward, may be implemented to shunt the ore pulp for entering mine-separating box
Effect.Mine-separating box is internally provided with ore removal buffer container, and ore removal buffer container volume is less than mine-separating box volume, underflow pipe one end
It across the vertical side of mine-separating box and ore removal buffer container and extends to inside ore removal buffer container, into the ore pulp of mine-separating box
It can be introduced into ore removal buffer container, then flowed out through underflow pipe, it is possible to reduce ore pulp is to underflow tube end and underflow pipe and Fen Kuang
The impact and abrasion of the junction of case extend the service life of underflow pipe and mine-separating box.Ore pulp into mine-separating box first flows
Enter ore removal buffer container to flow out again, the flow rate of pulp of outflow can be made slower, it is more stable.
In present embodiment, a vertical inside face paste of the vertical lateral surface of one of ore removal buffer container 2 and mine-separating box 1
It closes, the feed opening fed for ore removal buffer container 2 is provided on ore removal buffer container 2, described 11 one end of underflow pipe passes through
The vertical side of the mine-separating box 1 and ore removal buffer container 2 simultaneously extends to inside ore removal buffer container 2, and the other end, which is located at, to be divided
Outside mine case 1.It can be convenient the installation and fixation of ore removal buffer container in this way, the shock resistance for improving ore removal buffer container itself is steady
It is qualitative.
In this specific embodiment, weir divider 3, the height of the weir divider 3 are vertically provided with inside the mine-separating box 1
Degree is lower than the height of the mine-separating box 1, and 1 inner cavity of mine-separating box is divided into charging chamber and discharging chamber by the weir divider 3
The bottom surface of room, the charging chamber is equipped with liner plate 4, and the ore removal buffer container 2 is arranged in the discharge chamber.
In this way, being provided with weir divider, mine-separating box inner cavity is divided into charging chamber and discharge chamber, ore removal buffer container
It is arranged in discharge chamber, ore pulp enters charging chamber, after then ore pulp piles in feed cavity room, flows into and discharges through weir divider
Chamber.Being provided with overflow plate can make the flow velocity of ore pulp more stable, preferably reduce ore pulp to ore removal buffer container, underflow
The impact of pipe and discharge chamber inner wall preferably extends the service life of whole device.It is equipped in charging chamber bottom surface
Liner plate, for protecting the bottom wall of charging chamber, so that impact and abrasion of the bottom wall of charging chamber from ore pulp, have preferable
Wearability, the service life of whole device can be extended.Certainly when it is implemented, the weir divider may be configured as overflow grid
Plate is provided through overflow hole on overflow screen；It can be all laid with liner plate on the mine-separating box bottom wall, also belong to above-mentioned point of mine
The enforceable range of device.
In this specific embodiment, the volume of the charging chamber is greater than the volume of the discharge chamber.
In this way, the volume of charging chamber is greater than the volume of discharge chamber, so that charging chamber stockpiles ore pulp more, it was added later
Ore pulp be directly impinging on the indoor ore pulp of feed cavity, reduce splashing everywhere for ore pulp.It can also guarantee discharge chamber simultaneously
Flow speed stability.Certainly it when it is implemented, the volume of the charging chamber is consistent with the volume of discharge chamber, also belongs to above-mentioned
Divide the enforceable range of mine device.
In this specific embodiment, it is additionally provided with two pieces in the feed cavity room and is arranged in parallel and at interval riser 5, it is described
The both ends of riser 5 are respectively fixedly connected on the vertical side of the weir divider 4 and the mine-separating box 1 and the weir divider
On the vertical inner sidewall that 4 vertical side is oppositely arranged, 5 upper end of riser is lower than 4 upper end of weir divider, described in two
The vertical inner sidewall of the vertical side and the mine-separating box 1 of riser 5 and the weir divider 4 surrounds the charging for charging jointly
Area.
In this way, in this way, being provided with two pieces of risers and being total to the vertical medial surface of the vertical side of weir divider and mine-separating box
With feed zone is surrounded, the ore pulp that enter mine-separating box is introduced into feed zone, and the volume of feed zone is less than the volume of charging chamber, and
Riser upper end is lower than the upper end of weir divider, so ore pulp Man Houxian is from riser overflow to the area of feed zone two sides in feed zone
Domain, so that first all ore pulp is filled in charging chamber, after the indoor ore pulp of feed cavity is more than weir divider, then through weir divider
In overflow to discharge chamber, the flowing velocity of ore pulp can be preferably reduced in this way, reduces splashing for ore pulp.It can reduce simultaneously
Ore pulp preferably extends the service life of whole device to the region of feed zone two sides and the impact and abrasion of ore removal chamber.
Certainly when it is implemented, in the feed cavity room can a vertically arranged riser, will charging chamber be divided into two parts, equally
Belong to the above-mentioned point of enforceable range of mine device.
In this specific embodiment, the feed zone is set to the middle position of the charging chamber.
In this way, the middle position of charging chamber is arranged in feed zone, the ore pulp being added in feed zone occurs splashing phenomenon
When can splash inside the regions of feed zone two sides, reduce the waste of ore pulp, also facilitate cleaning of the later period to device periphery.When
So when it is implemented, the feed zone may be provided at the indoor any position of feed cavity, it is implementable to belong to above-mentioned point of mine device
Range.
In this specific embodiment, 5 lower part of riser of the feed zone and the vertical side of the ore removal buffer container 2
Lower part is provided with first through hole 6, and the ore pulp in the feed zone and the ore removal buffer container 2 is respectively through first through hole 6
It flows out in the charging chamber and discharge chamber；The charging chamber and the vertical side lower of discharge chamber run through setting
There is the second through-hole 7, drainage conduit is provided with and communicated on second through-hole 7, the drainage conduit is set far from one end of the second through-hole 7
It is equipped with valve, when working condition, valve is in close state.
In this way, it is logical to be provided with first in the riser lower part of feed zone and the vertical side lower of ore removal buffer container
Hole, the vertical side lower for feeding chamber and discharge chamber are provided through the second through-hole, stop discharging or need to overhaul
When, the ore pulp in feed zone and ore removal buffer container flows to charging chamber and discharge chamber, feed cavity through first through hole respectively
Room and the indoor ore pulp of discharging chamber can be discharged through first through hole, convenient to overhaul.When working condition, not needing will be inside mine-separating box
Ore pulp discharge, so being provided with valve in drainage conduit, valve is constantly in closed state, will when needing for ore pulp to be discharged
Valve is opened.Certainly it is extended in feed zone when it is implemented, drainage conduit one end can be passed through to charging chamber vertical side walls,
The second through-hole is set in the two sides of charging chamber, also belongs to the above-mentioned point of enforceable range of mine device.
In this specific embodiment, the mine-separating box 1, ore removal buffer container 2, weir divider 3 and riser 5 are all made of resistance to
Steel plate is ground to be made.
In this way, wear-resisting steel plate has hardness high, the good advantage of wearability, mine-separating box, ore removal buffer container, weir divider with
And riser is all made of wear-resisting steel plate and is made, and can preferably bear the impact and abrasion of ore pulp.Certainly when it is implemented, described
Mine-separating box, ore removal buffer container, weir divider and riser can be used general steel plate and be made, and hold in mine-separating box, ore removal buffering
Wearing layer is arranged in the surface that device, weir divider and riser are contacted with ore pulp, also belongs to the above-mentioned point of enforceable model of mine device
It encloses.
In this specific embodiment, the underflow pipe 11 is glass-ceramic tubre.
In this way, glass-ceramic tubre has preferable corrosion-resistant, wear-resisting property, glass-ceramic tubre is set by underflow pipe, it can be better
Extend the service life of underflow pipe.Certainly it when it is implemented, the optional high chromium alloy material of the underflow pipe is made, also belongs to
The above-mentioned point of enforceable range of mine device.
In this specific embodiment, point mine device further includes that (Cone valve does not exist in the Cone valve of inverted pyramidal structures form
Drawn in attached drawing), the Cone valve upper end be vertically fixedly connected with one for gripping vertical bar, be hingedly arranged in the middle part of vertical bar and exist
On the installation trunnion of 1 inner wall of mine-separating box, pushes vertical bar upper end to be able to drive the Cone valve lower end and be inserted into the feed opening 21
In to block feed opening 21.
In this way, being provided with the Cone valve for blocking feed opening, Cone valve upper end is vertically provided with one for holding
Vertical bar, Cone valve lower end is inserted into feed opening by when use can block feed opening, and dividing mine device, just stopping is handled, and use
It is convenient and efficient.Certainly when it is implemented, the Cone valve may be configured as ore pulp plug, ore pulp plug is filled in into feed opening i.e. when use
Can, also belong to the above-mentioned point of enforceable range of mine device.
In this specific embodiment, the discharge outlet is fixedly connected with casing, and the underflow pipe 11 is removably installed
In the cavity of described sleeve pipe.
In this way, underflow pipe is detachably mounted on ore removal case by sleeve, it, can only more after underflow pipe abrasion
Refoot flow tube, avoids dismantling inconvenient problem as underflow pipe caused by being welded direct on ore removal case, facilitate maintenance and inspection with
And replacement.
In this specific embodiment, it is slow that described sleeve pipe inner end passes through 2 side wall of the ore removal buffer container arrival ore removal
It rushes inside container 2 and to 2 internal stretch of ore removal buffer container, the other end is located at 2 outside of ore removal buffer container.
In this way, casing one end extends to inside ore removal buffer container, ore pulp enters underflow pipe inside ore removal buffer container,
Reduce impact and abrasion of the ore pulp to ore removal buffer container side, extends the service life of ore removal buffer container.
In present embodiment, described sleeve pipe includes the fixed section 91 and active segment 92 of face setting in the axial direction,
The fixed section 91 is welded on the ore removal buffer container 2；The both ends end that the fixed section 91 and active segment 92 are away from each other
Respective radially inwardly extending formation stop collar, limit that stop collar is used for and 11 both ends end face of underflow pipe connects；The fixed section
91 and the opposite both ends of active segment 92 be respectively fixedly connected with ring flange 94, the active segment 92 is removable by the ring flange 94
That unloads is fixedly attached on fixed section 91.
In this way, casing is set as be detachably connected two parts, fixed section is fixedly mounted on ore removal buffer container, living
Dynamic section is attached by ring flange and fixed section, is facilitated the installation, maintenance and replacement of underflow pipe.Fixed section and active segment
Respectively radially inwardly extending formation stop collar, stop collar are used for the limit that connects with underflow pipe both ends end face for the both ends end being away from each other
Underflow pipe, can preferably be mounted in casing by position.The stop collar of fixed section end setting simultaneously also has the work for stopping ore pulp
With avoiding ore pulp from entering in the gap between underflow pipe and casing, cause abrasion of the ore pulp to fixed section inner wall.Fixed section and work
The opposite both ends of dynamic section have been respectively fixedly connected with ring flange, are connected by ring flange, disassembly that can be more convenient, have simultaneously
Higher intensity and leakproofness can preferably avoid ore pulp from revealing from the junction of fixed section and active segment.
In present embodiment, sealing ring 93 is provided between the stop collar and underflow pipe of described sleeve pipe inner end, it is described
The sum of the length of underflow pipe 11 and 93 original thickness of sealing ring are greater than the distance between two described stop collars, the underflow
The sum of the length of pipe 11 and the 93 limited compression thickness of sealing ring are less than the distance between two described stop collars.
In this way, being provided with sealing ring between the stop collar and underflow pipe of casing inner end, preferably ore pulp can be avoided to enter
In gap between casing and underflow pipe, abrasion of the ore pulp to internal surface of sleeve pipe and underflow pipe outer wall, Ke Yigeng are preferably avoided
The good service life for extending casing and underflow pipe.
In present embodiment, one end end that restraining position ring block is arranged in the active segment 91 is fixedly connected with for opening
Or close the valve of the end end slurry outlet (valve is simultaneously drawn not in the drawings).
In this way, being equipped with valve in one end of active segment setting restraining position ring block, when accident occurs for machine, can be used for closing
Close slurry outlet；When usually booting operation, valve is constantly in open state, avoids abrasion and impact of the ore pulp to valve,
Artificial intensity can also be preferably reduced simultaneously.
In present embodiment, the valve uses rubber-lined sluice valve.
In this way, setting rubber-lined sluice valve for valve, rubber-lined sluice valve is a kind of opening/shutting valve that most band is shown in, valve is in standard-sized sheet
When, sealing surface is smaller than shut-off valve by the erosion of working media, and the bodily form is fairly simple, and casting manufacturability is preferable, and speed of shutting off is fast, can
Preferably to avoid the waste of ore pulp.And it is easy to operate, it is laborsaving, it is easy to maintenance.Certainly when it is implemented, the valve is optional
Throttle valve is selected, the above-mentioned point of enforceable range of mine device is also belonged to.
In present embodiment, the fixed section 91 and active segment 92 are all made of tube material and are made.
It is made in this way, fixed section and active segment are all made of tube material, tube material is generally easy to get, easy to process, cost
Low, reduction construction cost that can be more better improves construction efficiency.
Claims (7)
1. a kind of ore pulp part flow arrangement, the mine-separating box (1) including a form in rectangular configuration and upper end opening setting, described point
For mine case (1) upper end opening for feeding, mine-separating box (1) lower part is provided with discharge port, discharge port at least there are two and respectively
It is connected with underflow pipe (11) outward, which is characterized in that the mine-separating box (1) is internally provided in cuboid structure form
The number of ore removal buffer container (2), the ore removal buffer container (2) is consistent with the number of the underflow pipe (11), the ore removal
The volume of buffer container (2) is less than the volume of the mine-separating box (1), is provided with one on the ore removal buffer container (2) and confesses
The discharge port of the feed opening (21) of mine buffer container charging, mine-separating box (1) is arranged on ore removal buffer container (2)；The ore removal
The vertical side that buffer container (2) is provided with discharge port is bonded with the vertical medial surface of the mine-separating box (1), the underflow pipe
(11) inner end passes through the mine-separating box (1) vertical side and connect with the discharge port and extend to the ore removal buffer container (2)
Inside, it is external that underflow pipe (11) outer end is located at mine-separating box (1)；
It is vertically provided with weir divider (3) inside the mine-separating box (1), the height of the weir divider (3) divides mine lower than described
The mine-separating box (1) inner cavity is divided into charging chamber and discharge chamber by the height of case (1), the weir divider (3), it is described into
The bottom surface of material chamber is equipped with liner plate (4), and the ore removal buffer container (2) is arranged in the discharge chamber；
The volume of the charging chamber is greater than the volume of the discharge chamber；
It is additionally provided with two pieces in the feed cavity room to be arranged in parallel and at interval riser (5), the both ends of the riser (5) are solid respectively
Surely it is connected to the vertical side phase on the vertical side and the mine-separating box (1) of the weir divider (3) with the weir divider
To on the vertical inner sidewall of setting, riser (5) upper end is lower than the weir divider upper end, two risers (5) and institute
The vertical inner sidewall of the vertical side and the mine-separating box (1) of stating weir divider (3) surrounds the feed zone for charging jointly.
2. ore pulp part flow arrangement as described in claim 1, which is characterized in that the feed zone is set to the charging chamber
Middle position.
3. ore pulp part flow arrangement as claimed in claim 2, which is characterized in that riser (5) lower part of the feed zone and institute
The vertical side lower for stating ore removal buffer container (2) is provided with first through hole (6), the feed zone and ore removal buffering
Ore pulp in container (2) flows out in the charging chamber and discharge chamber through first through hole (6) respectively；The charging chamber and
The vertical side lower of discharge chamber is provided through the second through-hole (7), the equal row of being provided with and communicated on second through-hole (7)
Expects pipe, the drainage conduit are provided with valve far from one end of the second through-hole (7), and when working condition, valve is in close state.
4. ore pulp part flow arrangement as claimed in claim 3, which is characterized in that the mine-separating box (1), ore removal buffer container (2),
Weir divider (3) and riser (5) are all made of wear-resisting steel plate and are made.
5. ore pulp part flow arrangement as described in claim 1, which is characterized in that the underflow pipe (11) is glass-ceramic tubre.
6. ore pulp part flow arrangement as claimed in claim 5, which is characterized in that the discharge outlet is fixedly connected with casing, institute
Underflow pipe (11) is stated to be removably mounted in the cavity of described sleeve pipe.
7. ore pulp part flow arrangement as described in claim 1, which is characterized in that further include the cone in inverted pyramidal structures form
Valve, the Cone valve upper end be vertically fixedly connected with one for gripping vertical bar, hinged setting is in mine-separating box (1) in the middle part of vertical bar
On the installation trunnion of inner wall, pushes vertical bar upper end to be able to drive the Cone valve lower end and be inserted into the feed opening (21) with stifled
Firmly feed opening (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381135.0A CN107187890B (en) | 2017-05-25 | 2017-05-25 | Ore pulp part flow arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381135.0A CN107187890B (en) | 2017-05-25 | 2017-05-25 | Ore pulp part flow arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107187890A CN107187890A (en) | 2017-09-22 |
| CN107187890B true CN107187890B (en) | 2019-06-28 |
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ID=59874931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710381135.0A Active CN107187890B (en) | 2017-05-25 | 2017-05-25 | Ore pulp part flow arrangement |
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| Country | Link |
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| CN (1) | CN107187890B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606385A (en) * | 2019-10-28 | 2019-12-24 | 宁夏贺兰山冶金有限公司 | Novel feeding device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999001389A1 (en) * | 1997-07-03 | 1999-01-14 | Beteiligungen Sorg Gmbh & Co. Kg | Method and device for preheating and/or drying a glass furnace charge |
| CN201664640U (en) * | 2010-08-19 | 2010-12-08 | 鞍钢集团矿业公司 | Buffer unit disposed on hydrocyclone sand-setting pipeline |
| CN202254441U (en) * | 2011-10-09 | 2012-05-30 | 济南海德能源工程有限公司 | Solar cold water inflow buffer device |
| CN202933523U (en) * | 2012-12-05 | 2013-05-15 | 中冶长天国际工程有限责任公司 | Ore pulp distributer |
| CN203209156U (en) * | 2013-03-05 | 2013-09-25 | 安徽金日盛矿业有限责任公司 | Multi-joint flow dividing box for mine |
-
2017
- 2017-05-25 CN CN201710381135.0A patent/CN107187890B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999001389A1 (en) * | 1997-07-03 | 1999-01-14 | Beteiligungen Sorg Gmbh & Co. Kg | Method and device for preheating and/or drying a glass furnace charge |
| CN201664640U (en) * | 2010-08-19 | 2010-12-08 | 鞍钢集团矿业公司 | Buffer unit disposed on hydrocyclone sand-setting pipeline |
| CN202254441U (en) * | 2011-10-09 | 2012-05-30 | 济南海德能源工程有限公司 | Solar cold water inflow buffer device |
| CN202933523U (en) * | 2012-12-05 | 2013-05-15 | 中冶长天国际工程有限责任公司 | Ore pulp distributer |
| CN203209156U (en) * | 2013-03-05 | 2013-09-25 | 安徽金日盛矿业有限责任公司 | Multi-joint flow dividing box for mine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107187890A (en) | 2017-09-22 |
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