CN106975566B - Ore pulp handles shunt method - Google Patents
Ore pulp handles shunt method Download PDFInfo
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- CN106975566B CN106975566B CN201710381134.6A CN201710381134A CN106975566B CN 106975566 B CN106975566 B CN 106975566B CN 201710381134 A CN201710381134 A CN 201710381134A CN 106975566 B CN106975566 B CN 106975566B
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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
- B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
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Abstract
The invention discloses a kind of ore pulps to handle shunt method, ore pulp charging is carried out using a container in this method, and in lower vessel portion multiple discharge ports is set ore pulp is branched into different equipment and handle, it is characterized in that, multiple chamber portions are set by container intracavity, be provided with one for charging chamber portion, and to this for charging chamber portion structure reinforced with bear charging impact, setting one for discharging chamber portion and on it be arranged discharge port discharge.The advantages of present invention can preferably reduce flow rate of pulp, reduce abrasion of the ore pulp to mine-separating box bottom wall and inner sidewall, preferably extend the service life of mine-separating box.
Description
Technical field
The present invention relates to divide mine equipment technical field；Shunt method is handled more particularly to a kind of ore pulp.
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.
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
Good reduction flow rate of pulp reduces ore pulp and handles shunt method to the ore pulp of impact and the abrasion of mine-separating box inner wall.
In order to solve the above-mentioned technical problem, present invention employs the following technical solutions:
A kind of ore pulp handles shunt method, carries out ore pulp charging using a container in this method, and set in lower vessel portion
It sets multiple discharge ports ore pulp is branched into different equipment and handle, which is characterized in that set multiple chambers for container intracavity
Room part, be provided with one for charging chamber portion, and to this for feed chamber portion structure reinforced with
Charging impact is born, is arranged one for the chamber portion of discharging and setting discharge port discharges on it.
This method carries out ore pulp charging using a container, and multiple discharge ports are arranged in lower vessel portion and branch to ore pulp
Different equipment are handled, and realize the shunting function to ore pulp.Multiple chamber portions are set by container intracavity, are provided with
There is the chamber for charging, and the chamber portion structure for charging is reinforced, can preferably bear charging impact
And abrasion, preferably extend the service life of the container for ore pulp charging.It is additionally provided with the chamber for discharging and for going out
It is provided with the discharge port for discharging on the chamber of material, more convenient ore pulp can be discharged.Ore pulp is introduced into for feeding
Chamber, then through for charging chamber enter for discharging chamber and be discharged through discharge port, can preferably realize mine
The shunting of slurry, so that the flow rate of pulp of discharge port outflow is more stable.
Ore pulp diversion processing method realizes that mine-separating box structure includes one in rectangular configuration using mine-separating box structure below
Form and the mine-separating box of upper end opening setting, for feeding, the mine-separating box lower part is provided with out the mine-separating box upper end opening
Material mouth, weir divider is also vertically provided with inside the mine-separating box, and the height of the weir divider is lower than the height of the mine-separating box
The mine-separating box inner cavity is divided into charging chamber and discharge chamber, the bottom surface of the charging chamber by degree, the weir divider
It is equipped with liner plate, the discharge port is arranged in the discharge chamber lower part.
In this way, ore pulp processing shunt method includes a mine-separating box in cuboid structure form, compared to general cylinder
For the mine-separating box of shape structure type, have the advantages that easily manufactured quick.Mine-separating box upper opening is for feeding, on mine-separating box
At least two discharge ports are additionally provided with, the effect shunted to the ore pulp for entering mine-separating box may be implemented.In the case where feeding chamber
Bottom surface is equipped with liner plate, for protecting the bottom wall of charging chamber, so that impact and mill of the bottom wall of charging chamber from ore pulp
Damage can make whole device have preferable wearability, extend the service life of whole device.It is provided in mine-separating box excessive
Partition is flowed, mine-separating box inner cavity is divided into charging chamber and discharge chamber, the flow velocity into the ore pulp of discharge chamber can be made
It is more stable, preferably reduce impact and abrasion of the ore pulp to discharge chamber inner wall.The ore pulp for needing to shunt is introduced into charging
Chamber, when the piling height of ore pulp is more than the height of weir divider in feed cavity room, ore pulp flows into discharge chamber through weir divider,
Then the discharge port discharge being arranged from discharge chamber again, can preferably realize the shunting of ore pulp.
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, ore pulp enters charging chamber, the ore pulp pair being introduced into
The ore pulp entered afterwards plays the role of a buffering, while impact of the ore pulp entered after reducing to liner plate, preferably extends liner plate
Service life.
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 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.It needs to shunt
Ore pulp is introduced into feed zone, region of the ore pulp Man Houxian from the riser overflows of two sides to feed zone two sides in feed zone, wait feed
In chamber the height of ore pulp be more than weir divider height after, then through in weir divider overflow to discharge chamber, most afterwards through discharging
The discharge port discharge being arranged on chamber.The flowing velocity that ore pulp can preferably be reduced in this way, reduces splashing for ore pulp.It simultaneously can
To reduce ore pulp to the region of feed zone two sides and the impact and abrasion of ore removal chamber, preferably extend the use of whole device
Service life.
As optimization, the feed zone is set to the middle position of the charging chamber.
As such, it is desirable to which the ore pulp shunted is charged first in feed zone, after feed zone fills ore pulp, the ore pulp in feed zone is again
It is uniformly overflowed to the region of feed zone two sides, ore pulp is finally made to fill up entire discharge chamber.Feed zone is arranged in feed cavity
The middle position of room can make feed zone two side areas preferably be filled by ore pulp.
As optimization, the riser lower part of the feed zone is provided through first through hole, the ore pulp warp in the feed zone
First through hole flows out in the charging chamber；The charging chamber and the vertical side lower of discharge chamber are provided through
Second through-hole is provided with and communicated with drainage conduit on second through-hole, and the drainage conduit is provided with far from one end of the second through-hole
Valve, when working condition, valve is in close state.
In this way, first through hole is provided in the riser lower part of feed zone, under the vertical side for feeding chamber and discharge chamber
Portion is provided through the second through-hole, is all connected on the second through-hole and is provided with drainage conduit, and drainage conduit one end is additionally provided with valve.Stop
When only discharging or needing to overhaul, valve is first opened, the ore pulp in feed zone flows out to the area of feed zone two sides through first through hole
The ore pulp in domain, feed zone two side areas is discharged through the second through-hole and the drainage conduit connecting with the second through-hole, and discharging chamber is indoor
The drainage conduit that ore pulp is also connected through the second through-hole and the second through-hole is discharged, and the ore pulp inside mine-separating box is all discharged.?
When carrying out triage operator to ore pulp, the valve in drainage conduit is closed, it is easy to operate, it is easy to implement.
As optimization, the mine-separating box, 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, weir divider and riser are all made of
Wear-resisting steel plate is made, and can preferably bear the impact and abrasion of ore pulp.
As optimization, underflow pipe is provided on the discharge port, underflow pipe is glass-ceramic tubre.
In this way, the indoor ore pulp of discharging chamber is flowed out through underflow pipe, underflow pipe is glass-ceramic tubre, and glass-ceramic tubre has preferable corrosion resistant
Erosion, wearability, can preferably 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, discharge outlet is fixedly connected with casing, underflow pipe is detachably mounted in casing, facilitates underflow pipe
Maintenance and replacement.
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 the structural schematic diagram of mine-separating box structure employed in the specific embodiment of the invention.
Fig. 2 is the partial enlargement diagram of underflow pipe in Fig. 1.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing.
When specific implementation: a kind of ore pulp handles shunt method, carries out ore pulp charging using a container in this method, and
Lower vessel portion, which is arranged multiple discharge ports ore pulp is branched to different equipment, to be handled, and sets multiple chambers for container intracavity
Part, be provided with one for charging chamber portion, and to this for feed chamber portion structure reinforced to hold
It is impacted by charging, setting one is used to the chamber portion of discharging and discharge port is arranged on it discharge.
This method carries out ore pulp charging using a container, and multiple discharge ports are arranged in lower vessel portion and branch to ore pulp
Different equipment are handled, and realize the shunting function to ore pulp.Multiple chamber portions are set by container intracavity, are provided with
There is the chamber for charging, and the chamber portion structure for charging is reinforced, can preferably bear charging impact
And abrasion, preferably extend the service life of the container for ore pulp charging.It is additionally provided with the chamber for discharging and for going out
It is provided with the discharge port for discharging on the chamber of material, more convenient ore pulp can be discharged.Ore pulp is introduced into for feeding
Chamber, then through for charging chamber enter for discharging chamber and be discharged through discharge port, can preferably realize mine
The shunting of slurry, so that the flow rate of pulp of discharge port outflow is more stable.
It in present embodiment, uses mine-separating box structure as shown in Figure 1 and Figure 2 and realizes, mine-separating box structure includes one
A form in rectangular configuration and the mine-separating box 1 of upper end opening setting, 1 upper end opening of mine-separating box is used to feed, described to divide mine
1 lower part of case is provided with discharge port, discharge port at least there are two and be respectively connected with underflow pipe 11, the mine-separating box 1 outward
It is internally provided with the ore removal buffer container 2 in cuboid structure form, the number of the ore removal buffer container 2 and the underflow pipe
11 number is consistent, and the volume of the ore removal buffer container 2 is less than the volume of the mine-separating box 1, on the ore removal buffer container 2
It is provided with a feed opening 21 for the charging of ore removal buffer container, the discharge port of mine-separating box 1 is arranged on ore removal buffer container 2,
11 inner end of underflow pipe passes through 1 side wall of mine-separating box and connects with discharge port.
It is realized in this way, ore pulp processing shunt method uses a mine-separating box in cuboid structure form, compared to one
As cylindrical form mine-separating box for, have the advantages that easily manufactured quick.Mine-separating box upper opening divides for feeding
It is additionally provided at least two discharge ports on mine case, the effect shunted to the ore pulp for entering mine-separating box may be implemented.In Fen Kuang
Case is internally provided with the ore removal buffer container that volume is less than mine-separating box, is provided with feed inlet on ore removal buffer container, discharge port is set
It sets on ore removal buffer container, underflow pipe inner end passes through mine-separating box side wall and connects with discharge port, and ore pulp to be shunted enters and divides mine
Inside case, the ore pulp inside mine-separating box first enters in ore removal buffer container through feed inlet, then flows out, is provided with through underflow pipe again
Ore removal buffer container can reduce impact and abrasion of the ore pulp to the junction of underflow tube end and underflow pipe and mine-separating box,
Extend the service life of underflow pipe and mine-separating box.
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, it is equipped with liner plate in charging chamber bottom surface, for protecting the bottom wall of charging chamber, so that charging chamber
Bottom wall can make whole device have preferable wearability, extend making for whole device from the impact and abrasion of ore pulp
Use the service life.It is provided with weir divider in mine-separating box, mine-separating box inner cavity is divided into charging chamber and discharge chamber, can be made
Flow velocity into the ore pulp of discharge chamber is more stable, preferably reduces impact and abrasion of the ore pulp to discharge chamber inner wall.
The ore pulp for needing to shunt is introduced into charging chamber, when the piling height of ore pulp is more than the height of weir divider in feed cavity room, mine
Slurry flows into the ore removal buffer container being arranged in discharge chamber through weir divider, most flows out afterwards through underflow pipe, can be preferably real
The shunting of existing ore pulp.When it is implemented, weir divider may be configured as screen.
In present 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, ore pulp enters charging chamber, the ore pulp pair being introduced into
The ore pulp entered afterwards plays the role of a buffering, while impact of the ore pulp entered after reducing to liner plate, preferably extends liner plate
Service life.
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, 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 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.It needs to shunt
Ore pulp is introduced into feed zone, region of the ore pulp Man Houxian from the riser overflows of two sides to feed zone two sides in feed zone, wait feed
In chamber the height of ore pulp be more than weir divider height after, then through in weir divider overflow to discharge chamber, most afterwards through discharging
The discharge port discharge being arranged on chamber.The flowing velocity that ore pulp can preferably be reduced in this way, reduces splashing for ore pulp.It simultaneously can
To reduce ore pulp to the region of feed zone two sides and the impact and abrasion of ore removal chamber, preferably extend the use of whole device
Service life.
In this specific embodiment, the feed zone is set to the middle position of the charging chamber.
As such, it is desirable to which the ore pulp shunted is charged first in feed zone, after feed zone fills ore pulp, the ore pulp in feed zone is again
It is uniformly overflowed to the region of feed zone two sides, ore pulp is finally made to fill up entire discharge chamber.Feed zone is arranged in feed cavity
The middle position of room can make feed zone two side areas preferably be filled by ore pulp.
In this specific embodiment, 5 lower part of riser of the feed zone is provided through first through hole 6, the feed zone
Interior ore pulp flows out in the charging chamber through first through hole 6；The vertical side lower of the charging chamber and discharge chamber
It is provided through the second through-hole 7, being provided with and communicated with drainage conduit on second through-hole 7, (drainage conduit is not drawn in the accompanying drawings
Out), the drainage conduit is provided with valve (valve is not drawn into the accompanying drawings) far from one end of the second through-hole, when working condition, valve
Door is in close state.
In this way, first through hole is provided in the riser lower part of feed zone, under the vertical side for feeding chamber and discharge chamber
Portion is provided through the second through-hole, is all connected on the second through-hole and is provided with drainage conduit, and drainage conduit one end is additionally provided with valve.Stop
When only discharging or needing to overhaul, valve is first opened, the ore pulp in feed zone flows out to the area of feed zone two sides through first through hole
The ore pulp in domain, feed zone two side areas is discharged through the second through-hole and the drainage conduit connecting with the second through-hole, and discharging chamber is indoor
The drainage conduit that ore pulp is also connected through the second through-hole and the second through-hole is discharged, and the ore pulp inside mine-separating box is all discharged.?
When carrying out triage operator to ore pulp, the valve in drainage conduit is closed, it is easy to operate, it is easy to implement.
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.
In this specific embodiment, the underflow pipe 11 is glass-ceramic tubre.
In this way, the indoor ore pulp of discharging chamber is flowed out through underflow pipe, underflow pipe is glass-ceramic tubre, and glass-ceramic tubre has preferable corrosion resistant
Erosion, wearability, can preferably extend the service life of underflow pipe.When it is implemented, underflow pipe is made using high-chromium alloy.
In this specific embodiment, point mine device further includes that (centrum valve does not exist in the centrum valve of inverted pyramidal structures form
Drawn in attached drawing), centrum 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 discharge hole 21
In to block discharge hole 21.
In this way, the Cone valve being equipped with feed inlet is provided with, when needing discharge chamber to stop discharging, by vertebra
Body valve lower end is inserted into the feed inlet on ore removal buffer container, and feed inlet is closed.When being shunted to ore pulp, discharging
Mouth is consistent in the open state, and Cone valve is hinged on the installation trunnion of mine-separating box inner wall by the vertical bar that upper end is arranged, operation
Simply, easy to use.
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, discharge outlet is fixedly connected with casing, underflow pipe is detachably mounted in casing, facilitates underflow pipe
Maintenance 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.Underflow pipe installation
When, first underflow pipe one end is inserted into the inner cavity of the fixed section of casing, then covers active segment on the other end of underflow pipe,
Finally being connected by ring flange by fixed section and active segment, when replacing underflow pipe, ring flange is dismantled, casing is set
It is set to fixed section and active segment can be convenient the installation, maintenance and replacement of underflow pipe.
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.When installing underflow pipe, sealing ring first can be encased in setting for fixed section
It is equipped with one end of stop collar, then underflow pipe is installed, last installation activity section；It is also possible to that underflow pipe is first installed to fixed section
In inner cavity, then sealing ring is encased in one end of active segment setting restraining position ring block, then active segment is covered on underflow pipe, avoided
Ore pulp, which enters in the gap of underflow pipe and casing, wears the side wall of underflow pipe and casing.
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, break down or maintenance down in machine
When, valve is closed, that is, ore pulp may make to stop discharge.When shunting to ore pulp, valve is in the open state.
In present embodiment, the valve uses rubber-lined sluice valve (rubber-lined sluice valve is simultaneously drawn not in the drawings).
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.
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 (6)
1. a kind of ore pulp handles shunt method, a container is used to carry out ore pulp charging in this method, and be arranged in lower vessel portion
Ore pulp is branched to different equipment and handled by multiple discharge ports, which is characterized in that sets multiple chambers for container intracavity
Part, be provided with one for charging chamber portion, and to this for feed chamber portion structure reinforced to hold
It is impacted by charging, setting one is used to the chamber portion of discharging and discharge port is arranged on it discharge；
This method realizes that the mine-separating box structure includes a form in rectangular configuration and upper end using mine-separating box structure below
Be open the mine-separating box (1) being arranged, and for mine-separating box (1) upper end opening for feeding, mine-separating box (1) lower part is provided with discharging
Mouthful, it is also 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 discharge port is arranged in the discharge chamber lower part；
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 (3) upper end, two risers (5)
The charging for charging is surrounded jointly with the vertical side of the weir divider (3) and the vertical inner sidewall of the mine-separating box (1)
Area.
2. ore pulp as described in claim 1 handles shunt method, which is characterized in that the feed zone is set to the feed cavity
The middle position of room.
3. ore pulp as claimed in claim 2 handles shunt method, which is characterized in that riser (5) lower part of the feed zone is passed through
It wears and is equipped with first through hole (6), the ore pulp in the feed zone flows out in the charging chamber through first through hole (6)；It is described
Charging chamber and the vertical side lower of discharge chamber are provided through the second through-hole (7), are connected on second through-hole (7)
Logical to be provided with drainage conduit, the drainage conduit is provided with valve far from one end of the second through-hole (7), and when working condition, valve is in
Closed state.
4. ore pulp as claimed in claim 3 handles shunt method, which is characterized in that the mine-separating box (1), weir divider (3)
And riser (5) is all made of wear-resisting steel plate and is made.
5. ore pulp as described in claim 1 handles shunt method, which is characterized in that be provided with underflow pipe on the discharge port
(11), underflow pipe (11) is glass-ceramic tubre.
6. ore pulp as claimed in claim 5 handles shunt method, which is characterized in that the discharge outlet fixed connecting sleeve,
The underflow pipe (11) is removably mounted in the cavity of described sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381134.6A CN106975566B (en) | 2017-05-25 | 2017-05-25 | Ore pulp handles shunt method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381134.6A CN106975566B (en) | 2017-05-25 | 2017-05-25 | Ore pulp handles shunt method |
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| US4283357A (en) * | 1978-02-28 | 1981-08-11 | Trodhjems Mek. Versted A/S | Device for distribution of a gas in a liquid medium |
| 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 |
| CN104128256A (en) * | 2014-07-28 | 2014-11-05 | 鞍钢集团矿业公司 | Uniform ore distribution device for permanent magnet drum magnetic separator |
| CN204396151U (en) * | 2014-12-11 | 2015-06-17 | 北矿机电科技有限责任公司 | A kind of outer magnetic drum magnetic separator mine-feeding equipment |
| CN204620184U (en) * | 2015-04-07 | 2015-09-09 | 马钢(集团)控股有限公司 | A kind of multi-pipeline surely expects mine-separating box to ore deposit |
| CN204746560U (en) * | 2015-06-12 | 2015-11-11 | 鞍钢集团矿业公司 | Divide ore deposit case with ore pulp buffer |
| CN205966158U (en) * | 2016-08-26 | 2017-02-22 | 中冶北方（大连）工程技术有限公司 | Pulp distributer |
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- 2017-05-25 CN CN201710381134.6A patent/CN106975566B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4283357A (en) * | 1978-02-28 | 1981-08-11 | Trodhjems Mek. Versted A/S | Device for distribution of a gas in a liquid medium |
| 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 |
| CN104128256A (en) * | 2014-07-28 | 2014-11-05 | 鞍钢集团矿业公司 | Uniform ore distribution device for permanent magnet drum magnetic separator |
| CN204396151U (en) * | 2014-12-11 | 2015-06-17 | 北矿机电科技有限责任公司 | A kind of outer magnetic drum magnetic separator mine-feeding equipment |
| CN204620184U (en) * | 2015-04-07 | 2015-09-09 | 马钢(集团)控股有限公司 | A kind of multi-pipeline surely expects mine-separating box to ore deposit |
| CN204746560U (en) * | 2015-06-12 | 2015-11-11 | 鞍钢集团矿业公司 | Divide ore deposit case with ore pulp buffer |
| CN205966158U (en) * | 2016-08-26 | 2017-02-22 | 中冶北方（大连）工程技术有限公司 | Pulp distributer |
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| CN106975566A (en) | 2017-07-25 |
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