CN206127382U - Draw equipment of tungsten in follow tungstenic brown iron ore - Google Patents
Draw equipment of tungsten in follow tungstenic brown iron ore Download PDFInfo
- Publication number
- CN206127382U CN206127382U CN201621237675.9U CN201621237675U CN206127382U CN 206127382 U CN206127382 U CN 206127382U CN 201621237675 U CN201621237675 U CN 201621237675U CN 206127382 U CN206127382 U CN 206127382U
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- China
- Prior art keywords
- delivery outlet
- agitator
- feedstock input
- input
- filter press
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Abstract
The utility model discloses a draw equipment of tungsten in follow tungstenic brown iron ore, including magnet separator, rotary drying furnace, dry -type ball mill, blendor, marble forming machine, wet ball mill, leach agitator, concentrator, belt vacuum filter, the first agitator of heating, first dense pond, a filter press, second heat agitator, the dense pond of second, the 2nd filter press.
Description
Technical field
The utility model is related in a kind of preparation equipment, more particularly to a kind of limonite from tungstenic the equipment for extracting tungsten.
Background technology
China is tungsten ore big country of the world, and the demand of tungsten is also big.It is limited to smelting technique, for a long time, we are simply selective
Exploitation is easily enriched with and the higher tungsten ore of grade, and low-grade tungsten oxide limonite is only used as cement producting material.Through length
Spreading unchecked property exploitation since phase, rich tungsten ore easily selects tungsten ore gradually few, and is on the brink of exhaustion.And low-grade tungstenic limonite all contains
The tungsten of different grades, hesitates to discard.Therefore, low-grade tungstenic limonite becomes a kind of important tungsten resource, therefrom extracts
Go out tungsten and there is its own strategic significance.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of equipment to extract tungsten from tungstenic limonite, and returns
High income, low cost.
In order to solve above-mentioned technical problem, the utility model extract from tungstenic limonite the equipment of tungsten include magnetic separator,
Revolution drying oven, dry ball, batch mixer, marble forming machine, wet ball mill, leaching agitator, concentrator, belt vacuum are filtered
Machine, the first heating agitator, the first thickening pond, the first plate and frame filter press, the second heating agitator, the second thickening pond, the second plate
Frame filter press；The delivery outlet of the magnetic separator is connected with the feedstock input of revolution drying oven；The output of the revolution drying oven
Mouth is connected with the feedstock input of dry ball；The delivery outlet of the dry ball connects with the feedstock input of batch mixer
Connect；The delivery outlet of the batch mixer is connected with the feedstock input of marble forming machine；The delivery outlet and wet ball mill of the marble forming machine
Feedstock input connection；The delivery outlet of the wet ball mill is connected with the feedstock input for leaching agitator；The leaching
The ore pulp delivery outlet of agitator is connected with the feedstock input of concentrator；The phase analysis delivery outlet for leaching agitator is true with belt
The feedstock input connection of empty filter；The overfall of the concentrator and the filtrate outlet of belt vacuum filter and first
The feedstock input connection of heating agitator；The delivery outlet of the first heating agitator and the feedstock input of the first thickening pond
Connection；The delivery outlet of first thickening pond is connected with the feedstock input of the first plate and frame filter press；First plate compression
The filtrate outlet of machine is connected with the feedstock input of the second heating agitator；The delivery outlet and the of the second heating agitator
The feedstock input connection of two thickening ponds；The delivery outlet of second thickening pond and the feedstock input of the second plate and frame filter press connect
Connect.
Connected by screw(-type) feeder between the delivery outlet of the dry ball and the charging aperture of batch mixer.
Batch bin is provided between the revolution drying oven and dry ball.
Using equipment of the present utility model, realization can be facilitated and extract tungsten from tungstenic limonite, it is possible to achieve automation
Operation, reduces energy consumption, and production cost is remarkably decreased, and the rate of recovery of tungsten can reach more than 90%, and the rate of recovery is significantly improved.
Description of the drawings
Fig. 1 is equipment block diagram of the present utility model.
Specific embodiment
The utility model is described in detail below：
As shown in figure 1, the utility model extracts the equipment of tungsten copper bismuth iron from tungstenic limonite and including magnetic separator, returning
Turn drying oven, dry ball, batch mixer, marble forming machine, wet ball mill, leaching agitator, concentrator, belt vacuum to filter
Machine, the first heating agitator, the first thickening pond, the first plate and frame filter press, the second heating agitator, the second thickening pond, the second plate
Frame filter press；The delivery outlet of the magnetic separator is connected with the feedstock input of revolution drying oven；The output of the revolution drying oven
Mouth is connected with the feedstock input of dry ball；The delivery outlet of the dry ball connects with the feedstock input of batch mixer
Connect；The delivery outlet of the batch mixer is connected with the feedstock input of marble forming machine；The delivery outlet and wet ball mill of the marble forming machine
Feedstock input connection；The delivery outlet of the wet ball mill is connected with the feedstock input for leaching agitator；The leaching
The ore pulp delivery outlet of agitator is connected with the feedstock input of concentrator；The phase analysis delivery outlet for leaching agitator is true with belt
The feedstock input connection of empty filter；The overfall of the concentrator and the filtrate outlet of belt vacuum filter and first
The feedstock input connection of heating agitator；The delivery outlet of the first heating agitator and the feedstock input of the first thickening pond
Connection；The delivery outlet of first thickening pond is connected with the feedstock input of the first plate and frame filter press；First plate compression
The filtrate outlet of machine is connected with the feedstock input of the second heating agitator；The delivery outlet and the of the second heating agitator
The feedstock input connection of two thickening ponds；The delivery outlet of second thickening pond and the feedstock input of the second plate and frame filter press connect
Connect.
For the ease of realizing automation, spiral can be passed through between the delivery outlet of dry ball and the charging aperture of batch mixer
Batcher connects.Batch bin can be provided between revolution drying oven and dry ball.
The method that tungsten is extracted from tungstenic limonite using equipment of the present utility model comprises the steps：
A. tungstenic limonite ore is crushed, sends into magnetic separator magnetic separation, de-iron obtains tungstenic limonite concentrate；
B. by gained tungstenic limonite concentrate input revolution baker drying, by drying after brown iron ore concentrate input dry type ball milling
Ball milling is carried out in machine；
C. ball processed, by the compound input batch mixer after dry type ball milling, while adding liquid caustic soda, is input to system after being well mixed
Ball machine makes raw material ball；
D. wet ball-milling, is delivered to raw material ball wet ball mill and is ground；
E. leach, the ore pulp after wet ball-milling is sent into into neutral leaching agitator；
F. filter, the ore pulp after stirring will be leached and send into Hhigh-efficient thickener, concentration phase analysis send into belt vacuum filter mistake
Filter, collects dense overflow and filtrate；
G. removal of impurities, the dense overflow that filtration step is collected and filtrate send into heating agitator heating, are slowly added to dilute salt
Acid solution, ammonium chloride solution, after solution is boiled, cooling and standings are drawn into thickening pond to 50 DEG C, by sediment suction sheet frame pressure
Filter carries out filtration impurity elimination, collects filtrate；
H. tungsten is carried, by the filtrate suction heating agitator after removal of impurities, adds calcium chloride solution, suction concentration basin to sink after boiling
Form sediment 2 hours, suction plate and frame filter press is filtered, filter residue is white tungsten.
Claims (3)
1. the equipment that tungsten is extracted in a kind of limonite from tungstenic, it is characterised in that：Including magnetic separator, revolution drying oven, dry type ball
Grinding machine, batch mixer, marble forming machine, wet ball mill, leaching agitator, concentrator, belt vacuum filter, the first heating stirring
Bucket, the first thickening pond, the first plate and frame filter press, the second heating agitator, the second thickening pond, the second plate and frame filter press；The magnetic
The delivery outlet for selecting machine is connected with the feedstock input of revolution drying oven；The delivery outlet and dry ball of the revolution drying oven
Feedstock input connects；The delivery outlet of the dry ball is connected with the feedstock input of batch mixer；The batch mixer it is defeated
Outlet is connected with the feedstock input of marble forming machine；The delivery outlet of the marble forming machine is connected with the feedstock input of wet ball mill；
The delivery outlet of the wet ball mill is connected with the feedstock input for leaching agitator；The ore pulp delivery outlet for leaching agitator
It is connected with the feedstock input of concentrator；The phase analysis delivery outlet for leaching agitator is input into the raw material of belt vacuum filter
Mouth connection；The overfall of the concentrator and the filtrate outlet of belt vacuum filter are defeated with the raw material of the first heating agitator
Entrance connects；The delivery outlet of the first heating agitator is connected with the feedstock input of the first thickening pond；Described first is dense
The delivery outlet in pond is connected with the feedstock input of the first plate and frame filter press；The filtrate outlet of first plate and frame filter press and
The feedstock input connection of two heating agitators；The delivery outlet of the second heating agitator and the raw material input of the second thickening pond
Mouth connection；The delivery outlet of second thickening pond is connected with the feedstock input of the second plate and frame filter press.
2. equipment according to claim 1, it is characterised in that：The delivery outlet of the dry ball and the charging aperture of batch mixer
Between by screw(-type) feeder connect.
3. equipment according to claim 1, it is characterised in that：Dispensing is provided between the revolution drying oven and dry ball
Storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237675.9U CN206127382U (en) | 2016-11-18 | 2016-11-18 | Draw equipment of tungsten in follow tungstenic brown iron ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621237675.9U CN206127382U (en) | 2016-11-18 | 2016-11-18 | Draw equipment of tungsten in follow tungstenic brown iron ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206127382U true CN206127382U (en) | 2017-04-26 |
Family
ID=58562432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621237675.9U Expired - Fee Related CN206127382U (en) | 2016-11-18 | 2016-11-18 | Draw equipment of tungsten in follow tungstenic brown iron ore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206127382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106399681A (en) * | 2016-11-18 | 2017-02-15 | 邓银常 | Equipment for extracting tungsten from tungsten containing limonite |
-
2016
- 2016-11-18 CN CN201621237675.9U patent/CN206127382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106399681A (en) * | 2016-11-18 | 2017-02-15 | 邓银常 | Equipment for extracting tungsten from tungsten containing limonite |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20191118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |