CN207446473U - Lead zinc flotation tailing concentration systems - Google Patents
Lead zinc flotation tailing concentration systems Download PDFInfo
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- CN207446473U CN207446473U CN201721134804.6U CN201721134804U CN207446473U CN 207446473 U CN207446473 U CN 207446473U CN 201721134804 U CN201721134804 U CN 201721134804U CN 207446473 U CN207446473 U CN 207446473U
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- solenoid valve
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- chutes
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Abstract
The utility model is related to mill tailings process fields, and in particular to lead zinc flotation tailing concentration systems.Lead zinc flotation tailing concentration systems, including A gravity treatment chutes（1）, B gravity treatment chutes（2）, C gravity treatment chutes（3）, D gravity treatment chutes（4）, thickener（5）, A delivery pumps（6）, B delivery pumps（7）, filter press（8）, Sewage Disposal（9）And controller（10）.The utility model is easy to operate, gravity treatment chute removes troilite and there are one during pump damage, does not interfere with quantity-produced and is normally carried out.
Description
Technical field
The utility model is related to mill tailings process fields, and in particular to lead zinc flotation tailing concentration systems.
Background technology
Current overwhelming majority plant tailing is all using the method processing of Tailings Dam stockpiling.Using tailing ore deposit firstly the need of suitable
Landform, landform be preferably two mountains press from both sides a ditch, addressing is relatively difficult, and Tailings Dam take up an area it is very big, investment it is higher；And it uses
Tailings Dam, with the continuous accumulation of tailing, Tailings Dam needs are constantly increased, and there are problems that multiple construction；In addition Tailings Dam
There are the danger of dam break, be easy to cause the life and property loss of the downstream masses, have occurred Tailings Dam dam break for several times in recent years
Accident；Further more, now external as Australian, India much selects factory to be located at the very high area of temperature, these local often water
Resource is deficienter, and Tailings Dam area is very big, and under conditions of high temperature, the water on Tailings Dam surface is easy to evaporate, and causes to select factory
The loss of ring water.
Chinese patent notification number：CN202803375U discloses a kind of Tailing thickening and dry shut-down system, including Tailing thickening
System, transfer pipeline and tailing, rubble stockpiling field, it is characterised in that the Tailing thickening system is arranged on by cyclone group
The concentration basin I of cyclone group side and concentration basin II, the pasted tailings concentration basin for being arranged on cyclone group lower part is formed, in institute
The top for the pasted tailings concentration basin stated is equipped with overflow ore outlet pipe, is flowed out in the lower part of the pasted tailings concentration basin bottom of equipped with
Pipe, the underflow ore outlet pipe of the pasted tailings concentration basin stores up field with tailing, rubble by transfer pipeline and is connected, described
The overflow ore outlet pipe of pasted tailings concentration basin connected by transfer pipeline with circulating water line.Tthe utility model system rationally,
Securely and reliably, reduce investment outlay, be easy to use, being truly realized the zero-emission of tailing water, being good for the environment, operate steadily it is reliable,
Maintenance is small, operating rate is high.
But for lead zinc flotation tailing, lead zinc flotation tailing contains troilite, first to remove troilite carry out again it is dense
The tailing of dehydration, with filter press filter-press dehydration is pumped to after concentration, is finally put into Gan Dui storehouses by contracting.Portion is being selected with gravity treatment chute
When dividing troilite, more gravity treatment chutes will manually be opened and closed the corresponding material inlet valve of gravity treatment chute, waste of manpower when handling.After concentration
When pumping concentrate, with single pump, pump can influence being normally carried out for production when damaging.
The content of the invention
The purpose of this utility model is to provide a kind of easy to operate, gravity treatment chute removal troilite and there are one pump damages
When, the lead zinc flotation tailing concentration systems that quantity-produced is normally carried out are not interfered with, effectively solve lead zinc flotation tailing
During concentration the corresponding material inlet valve automatic shutter of gravity treatment chute and there are one pump damage when do not interfere with normal production the problem of.
The purpose of this utility model is achieved through the following technical solutions：
Lead zinc flotation tailing concentration systems, including A gravity treatments chute, B gravity treatments chute, C gravity treatments chute, D gravity treatments chute, concentration
Machine, A delivery pumps, B delivery pumps, filter press, Sewage Disposal and controller；
Charging manifold is connected with A feed-inputing branched pipes, B feed-inputing branched pipes, C feed-inputing branched pipes, D feed-inputing branched pipes, A feed-inputing branched pipes and A weights
The feed inlet of chute is selected to connect, B feed-inputing branched pipes are connected with the feed inlet of B gravity treatment chutes, C feed-inputing branched pipes and C gravity treatment chutes into
Material mouth connects, and D feed-inputing branched pipes are connected with the feed inlet of D gravity treatment chutes；A feed-inputing branched pipes are equipped with A and feed solenoid valve, B charging branch
Pipe is equipped with B and feeds solenoid valve, and C feed-inputing branched pipes are equipped with C and feed solenoid valve, and D feed-inputing branched pipes are equipped with D and feed solenoid valve；A weights
The feed inlet of chute, B gravity treatments chute, C gravity treatments chute, the liquid outlet of D gravity treatment chutes and thickener is selected to be connected by pipeline；
The overflow port of thickener is connected by pipeline with Sewage Disposal；The underflow outlet of thickener always enters pipe by stock
It is connected with A stocks branch pipe and B stock branch pipes, is equipped with electromagnetism after solenoid valve before A is pumped, A delivery pumps, A pumps on A stock branch pipes successively
Valve, be equipped with successively on B stock branch pipes before B pumps after solenoid valve, B delivery pumps, B pumps solenoid valve, A stocks branch pipe and B stocks branch pipe with
The connection of stock total outlet pipe, the total outlet pipe of stock are equipped with fluid pressure sensor, and the feed inlet of the total outlet pipe of stock and filter press connects,
The filtrate (liquid of filter press is connected by pipeline with Sewage Disposal；
Controller is connected by signal wire with fluid pressure sensor；Controller is conveyed by control line and A delivery pumps, B
Solenoid valve, B after pump, A feed solenoid valve, B chargings solenoid valve, C feeds solenoid valve, D feeds solenoid valve, solenoid valve, A are pumped before A pumps
Solenoid valve connects after solenoid valve, B pumps before pump.
The A delivery pumps, B delivery pumps are concrete pump or water-isolated slurry pump.
The controller is DCS hosts.
The signal wire and control line are shielding line.
During work, controller is by controlling line traffic control A to feed solenoid valve, B feeds solenoid valve, C feeds solenoid valve, D is fed
Solenoid valve is opened, closed successively in chronological order, will be entered in A gravity treatments chute, B gravity treatments chute, C gravity treatments chute, D gravity treatment chutes
Part troilite is selected, the gravity treatment chute having time not fed is made to exclude troilite, realizes the automation of each charging solenoid valve
Control.Remaining liquid concentrated in thickener, and the sewage that thickener generates enters Sewage Disposal.
Controller by control line traffic control A pump before solenoid valve, A delivery pumps, A pump after solenoid valve open, B pump before solenoid valve, B
Solenoid valve is closed after delivery pump, B pumps, and the lead-zinc ore tailings slurry of concentrated machine sedimentation is pumped to pressure into A delivery pumps by A conveyings
Filter carries out dewatering operation.When A delivery pumps damage, the fluid pressure sensor in the total outlet pipe of stock leads to the signal of no pressure
It crosses signal wire and passes to controller, solenoid valve, A delivery pumps before controller is pumped by controlling line traffic control A, solenoid valve is closed after A is pumped,
Solenoid valve is opened after solenoid valve, B delivery pumps, B pumps before B pumps, and the lead-zinc ore tailings slurry of concentrated machine sedimentation is into B delivery pumps, by B
Conveying is pumped to filter press and carries out dewatering operation.When so that the key equipment delivery pump between thickener and filter press is damaged one not
Quantity-produced can be influenced to be normally carried out.The waste water that filter press generates enters Sewage Disposal, Pb-Zn deposits caudal style slag to Gan Dui storehouses
It stacks.
Advantageous effect
1. the utility model is easy to operate, gravity treatment chute removes troilite and there are one during pump damage, does not interfere with continuous
Production is normally carried out.
2. the utility model feeds solenoid valve on time using during multiple gravity treatment chutes removal troilite with controller control is each
Between order successively open, close, make the gravity treatment chute having time not fed exclude troilite, realize it is each charging solenoid valve from
Dynamicization controls.
3. the utility model is using electricity after solenoid valve, A delivery pumps, A pumps before controller and fluid pressure sensor control A pumps
The opening of solenoid valve, closing after solenoid valve, B delivery pumps, B pumps, set the key between thickener and filter press before magnet valve, B pumps
Standby delivery pump does not interfere with quantity-produced when damaging one and is normally carried out.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
1-A gravity treatments chute, 2-B gravity treatments chute, 3-C gravity treatments chute, 4-D gravity treatments chute, 5- thickeners, 6-A delivery pumps, 7-
B delivery pumps, 8- filter presses, 9- Sewage Disposals, 10- controllers, 11- charging manifold, 12-A feed-inputing branched pipe, 13-B charging branch
Pipe, 14-C feed-inputing branched pipes, 15-D feed-inputing branched pipes, 16-A charging solenoid valve, 17-B chargings solenoid valve, 18-C chargings solenoid valve, 19-
D chargings solenoid valve, 20- stocks always enter solenoid valve before pipe, 21-A stocks branch pipe, 22-B stocks branch pipe, 23-A are pumped, electricity after 24-A pumps
Solenoid valve, the total outlet pipe of 27- stocks, 28- fluid pressure sensors after solenoid valve, 26-B are pumped before magnet valve, 25-B pumps.
Specific embodiment
Embodiment 1
As shown in Figure 1, lead zinc flotation tailing concentration systems, including A gravity treatments chute 1, B gravity treatments chute 2, C gravity treatments chute 3, D
Gravity treatment chute 4, thickener 5, A delivery pumps 6, B delivery pumps 7, filter press 8, Sewage Disposal 9 and controller 10；
Charging manifold 11 is connected with A feed-inputing branched pipes 12, B feed-inputing branched pipes 13, C feed-inputing branched pipes 14, D feed-inputing branched pipes 15, A chargings
Branch pipe 12 is connected with the feed inlet of A gravity treatments chute 1, and B feed-inputing branched pipes 13 are connected with the feed inlet of B gravity treatments chute 2, C feed-inputing branched pipes
14 are connected with the feed inlet of C gravity treatments chute 3, and D feed-inputing branched pipes 15 are connected with the feed inlet of D gravity treatments chute 4；On A feed-inputing branched pipes 12
Solenoid valve 16 is fed equipped with A, B feed-inputing branched pipes 13 are equipped with B and feed solenoid valve 17, and C feed-inputing branched pipes 14 are equipped with C and feed solenoid valve
18, D feed-inputing branched pipes 15 are equipped with D and feed solenoid valve 19；A gravity treatments chute 1, B gravity treatments chute 2, C gravity treatments chute 3, D gravity treatments chute 4
Liquid outlet be connected with the feed inlet of thickener 5 by pipeline；
The overflow port of thickener 5 is connected by pipeline with Sewage Disposal 9；The underflow outlet of thickener 5 is total by stock
Enter pipe 20 to be connected with A stocks branch pipe 21 and B stocks branch pipe 22, be equipped with solenoid valve 23, A conveyings before A pumps on A stocks branch pipe 21 successively
Solenoid valve 24 after 6, A is pumped is pumped, is equipped with solenoid valve 26, A after solenoid valve 25 before B is pumped, B delivery pumps 7, B pumps on B stocks branch pipe 22 successively
Stock branch pipe 21 and 22 outlet pipe 27 total with stock of B stocks branch pipe are connected, and the total outlet pipe 27 of stock is equipped with fluid pressure sensor 28,
The total outlet pipe 27 of stock is connected with the feed inlet of filter press 8, and the filtrate (liquid of filter press 8 is connected by pipeline with Sewage Disposal 9；
Controller 10 is connected by signal wire and fluid pressure sensor 28；Controller 10 passes through control line and A delivery pumps
6th, electromagnetism before B delivery pumps 7, A chargings solenoid valve 16, B chargings solenoid valve 17, C chargings solenoid valve 18, D chargings solenoid valve 19, A pumps
Solenoid valve 26 connects after solenoid valve 25, B pumps before solenoid valve 24, B pumps after valve 23, A pumps.
The A delivery pumps 6, B delivery pumps 7 are concrete pump.
The controller 10 is DCS hosts.
The signal wire and control line are shielding line.
During work, controller 10 is by controlling line traffic control A to feed solenoid valve 16, B feeds solenoid valve 17, C feeds solenoid valve
18th, D feeds solenoid valve 19 and opens, closes successively in chronological order, will enter A gravity treatments chute 1, B gravity treatments chute 2, C gravity treatment chutes
3rd, part troilite is selected in D gravity treatments chute 4, the gravity treatment chute having time not fed is made to exclude troilite, realizes each charging
The automation control of solenoid valve.Remaining liquid concentrated in thickener 5, and the sewage that thickener 5 generates enters sewage disposal
Stand 9.
Controller 10 by control line traffic control A pump before solenoid valve 23, A delivery pumps 6, A pump after solenoid valve 24 open, B pump before
Solenoid valve 26 is closed after solenoid valve 25, B delivery pumps 7, B pumps, and the lead-zinc ore tailings slurry that concentrated machine 5 settles enters A delivery pumps 6,
It is sent by A delivery pumps 6 to filter press 8 and carries out dewatering operation.When A delivery pumps 6 damage, the Fluid pressure in the total outlet pipe 27 of stock passes
The signal of no pressure is passed to controller 10 by sensor 28 by signal wire, electromagnetism before controller 10 is pumped by controlling line traffic control A
Solenoid valve 24 is closed after valve 23, A delivery pumps 6, A pumps, and solenoid valve 26 is opened after solenoid valve 25, B delivery pumps 7, B pumps before B pumps, through dense
The lead-zinc ore tailings slurry that contracting machine 5 settles is sent to filter press 8 by B delivery pumps 7 into B delivery pumps 7 and carries out dewatering operation.Make concentration
Key equipment delivery pump between machine 5 and filter press 8 does not interfere with quantity-produced when damaging one and is normally carried out.Filter press 8
The waste water of generation enters Sewage Disposal 9, and Pb-Zn deposits caudal style slag to Gan Dui storehouses is stacked.
Embodiment 2
Lead zinc flotation tailing concentration systems, embodiments thereof such as embodiment 1, difference are the A delivery pumps, B delivery pumps
For water-isolated slurry pump.
Claims (5)
1. lead zinc flotation tailing concentration systems, which is characterized in that including A gravity treatment chutes（1）, B gravity treatment chutes（2）, C gravity treatment chutes
（3）, D gravity treatment chutes（4）, thickener（5）, A delivery pumps（6）, B delivery pumps（7）, filter press（8）, Sewage Disposal（9）And control
Device processed（10）；
Feed manifold（11）With A feed-inputing branched pipes（12）, B feed-inputing branched pipes（13）, C feed-inputing branched pipes（14）, D feed-inputing branched pipes（15）Even
It connects, A feed-inputing branched pipes（12）With A gravity treatment chutes（1）Feed inlet connection, B feed-inputing branched pipes（13）With B gravity treatment chutes（2）Charging
Mouth connection, C feed-inputing branched pipes（14）With C gravity treatment chutes（3）Feed inlet connection, D feed-inputing branched pipes（15）With D gravity treatment chutes（4）'s
Feed inlet connects；A feed-inputing branched pipes（12）It is equipped with A and feeds solenoid valve（16）, B feed-inputing branched pipes（13）It is equipped with B and feeds solenoid valve
（17）, C feed-inputing branched pipes（14）It is equipped with C and feeds solenoid valve（18）, D feed-inputing branched pipes（15）It is equipped with D and feeds solenoid valve（19）；A
Gravity treatment chute（1）, B gravity treatment chutes（2）, C gravity treatment chutes（3）, D gravity treatment chutes（4）Liquid outlet and thickener（5）Feed inlet
It is connected by pipeline；
Thickener（5）Overflow port pass through pipeline and Sewage Disposal（9）Connection；Thickener（5）Underflow outlet pass through stock
Always enter pipe（20）With A stock branch pipes（21）With B stock branch pipes（22）Connection, A stock branch pipes（21）On successively be equipped with A pump before electromagnetism
Valve（23）, A delivery pumps（6）, A pump after solenoid valve（24）, B stock branch pipes（22）On successively be equipped with B pump before solenoid valve（25）, B it is defeated
Send pump（7）, B pump after solenoid valve（26）, A stock branch pipes（21）With B stock branch pipes（22）With the total outlet pipe of stock（27）Connection, stock
Total outlet pipe（27）It is equipped with fluid pressure sensor（28）, the total outlet pipe of stock（27）With filter press（8）Feed inlet connection, press filtration
Machine（8）Filtrate (liquid pass through pipeline and Sewage Disposal（9）Connection；
Controller（10）Pass through signal wire and fluid pressure sensor（28）Connection；Controller（10）It is conveyed by control line and A
Pump（6）, B delivery pumps（7）, A charging solenoid valve（16）, B charging solenoid valve（17）, C charging solenoid valve（18）, D charging solenoid valve
（19）, A pump before solenoid valve（23）, A pump after solenoid valve（24）, B pump before solenoid valve（25）, B pump after solenoid valve（26）Connection.
2. lead zinc flotation tailing concentration systems according to claim 1, which is characterized in that the A delivery pumps（6）, B conveying
Pump（7）For concrete pump or water-isolated slurry pump.
3. lead zinc flotation tailing concentration systems according to claim 1 or 2, which is characterized in that the controller（10）For
DCS hosts.
4. lead zinc flotation tailing concentration systems according to claim 1 or 2, which is characterized in that the signal wire and control
Line is shielding line.
5. lead zinc flotation tailing concentration systems according to claim 3, which is characterized in that the signal wire and control line are
Shielding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721134804.6U CN207446473U (en) | 2017-09-06 | 2017-09-06 | Lead zinc flotation tailing concentration systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721134804.6U CN207446473U (en) | 2017-09-06 | 2017-09-06 | Lead zinc flotation tailing concentration systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207446473U true CN207446473U (en) | 2018-06-05 |
Family
ID=62248672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721134804.6U Active CN207446473U (en) | 2017-09-06 | 2017-09-06 | Lead zinc flotation tailing concentration systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207446473U (en) |
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2017
- 2017-09-06 CN CN201721134804.6U patent/CN207446473U/en active Active
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