CN207169976U - A kind of drum washer for being applied to washing clay ore deposit - Google Patents
A kind of drum washer for being applied to washing clay ore deposit Download PDFInfo
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- CN207169976U CN207169976U CN201721178125.9U CN201721178125U CN207169976U CN 207169976 U CN207169976 U CN 207169976U CN 201721178125 U CN201721178125 U CN 201721178125U CN 207169976 U CN207169976 U CN 207169976U
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Abstract
It is divided into the washup section arranged successively, classification section and ore discharge section by function the utility model discloses a kind of drum washer for being applied to washing clay ore deposit, including with feed end height, the cylinder of the low arrangement of discharge end, cylinder.Classification section inwall is provided with lifting blade as ore lifting device, by the cooperation for lifting blade and baffle plate circle, sufficiently stirred while increasing mineral aggregate lifting amplitude, when stirring and being lifted, ore obtains the abundant flushing of water under high pressure, and clay therein is fully washed, and improves the separation rate of ore and clay, the clay content in ore after washing is reduced, meets the production requirement of clay ore deposit washing.
Description
Technical field
It the utility model is related to drum washer, and in particular to a kind of drum washer for being applied to washing clay ore deposit.
Background technology
With the further exploitation in mine, low-grade ore containing clay is more and more, and the amount of mud containing particulate of ore reaches
More than 60%.Clay ore deposit has following feature：
First, the content of subparticle is high and plasticity index is big, average plasticity index reaches 22.4~33.6.Clay ore deposit ore deposit
Sample is compared with general ore deposit sample ore, how close 3 times of micro-size fraction content, and ore is be hinged close with clay, and caking is obvious, its resistance to deformation energy
Power is big, keeps original shape capability strong, easily into pelletizing, causes original washup equipment to be difficult to sludge and is kept completely separate.
Second, ore is bolted close with clay gel, caking is obvious, excavates, the external force effect such as handling is all difficult to make its structure
It is destroyed.
And the cylinder of drum washer is divided into washup section and screening section by function at present.In washup section, the rotation of cylinder makes
Ore rubs mutually in rotation, soil and ore separation, while water under high pressure is introduced, wash away sludge；Ore after cleaning is sieving
Segmentation is sieved into different grades and discharged from different outlets.Because ore enters screening section, a side after friction is washed
Face ore is not stirred sufficiently in cylinder, and another aspect ore is short in the residence time of washup section, so that ore
It can not rinse well.So current drum washer can not meet the washing requirement of clay ore deposit.
Utility model content
The purpose of this utility model is to provide a kind of wash time length and can make what ore was fully stirred and lifted
Drum washer, meet the washing requirement of clay ore deposit.
This drum washer for being applied to washing clay ore deposit provided by the utility model, including with feed end height, discharging
The cylinder of low arrangement is held, cylinder is divided into washup section, classification section and discharge zone.The cylinder inboard wall of the classification section is provided with ore and carried
Rise device.
The cylinder inboard wall of the washup section is along the radially connected blade of stirring of cylinder, after being overlapped between adjacent blade of stirring
Fastened by fastener and cylinder.
The blade of stirring is shaped as beloid type, and narrow end is towards the direction of rotation of cylinder.
The both ends of the blade of stirring set tabular connector respectively, and adjacent blade of stirring is overlapped by tabular connector
Pad setting parallactic angle steel, the side arm for positioning angle steel withstand the wide end end for blade of stirring afterwards, will position angle steel by bolt, stir
Blade fastens with cylinder.
The cylinder inboard wall front and rear of the ore raising section is connected to baffle plate circle.
The ore lifting device is the lifting blade along cylinder radial direction, and lifting blade is rectangular plate-like body, some liftings
Blade is arranged in rows along the axial direction of cylinder.
The front and rear sides of the circumferential baffle plate circle are respectively connected with lifting blade, and the lifting length of blade of front side is more than rear side
Lift the length of blade.
The utility model sets ore lifting device in the cylinder inboard wall of classification section, carries mineral aggregate by ore lifting device
Sufficiently stirred while liter, when stirring and being lifted, ore obtains the abundant flushing of water under high pressure, and clay therein is filled
Divide washing, improve the separation rate of ore and clay.Coordinate the baffle plate circle of classification section front and rear, extend ore wash time
While get a promotion and stir, clay ore deposit is further made ore and glue in the case where the flushing of water under high pressure and wash time extend
The separation of mud, the clay content in ore after washing is reduced, realize the purpose for meeting that the washing of clay ore deposit requires.
Brief description of the drawings
Fig. 1 is facade structures schematic diagram of the present utility model.
Fig. 2 is A in Fig. 1 to schematic diagram.
Fig. 3 is the B-B enlarged diagrams in Fig. 1.
Fig. 4 is the E not enlarged diagrams in Fig. 3.
Fig. 5 is the C-C enlarged diagrams in Fig. 1.
Fig. 6 is the D-D enlarged diagrams in Fig. 1.
Embodiment
This this drum washer for being applied to washing clay ore deposit provided by the utility model, bag disclosed in the present embodiment
Include cylinder, support frame and transmission device.
Transmission device 3 is can be seen that with reference to Fig. 1 and Fig. 2 to be installed on support frame 2, the support frame of the corresponding feed end of cylinder 1
Height highest.Cylinder 1 is arranged in the top of support frame 2, realizes installation by transmission device 3 and rotates.Cylinder 1 is divided into by function
Washup section 11, classification section 12 and ore discharge section 13.
The cylinder inboard wall that washup section 11 is can be seen that with reference to Fig. 3 and Fig. 4 is connected with blade 4 of stirring along cylinder radial direction, and turns over
Stir the beloid type that is shaped as of blade 4, narrow end is towards the direction of rotation of cylinder 1.The stir both ends of blade 4 set tabular respectively
Connector, pad setting parallactic angle steel 5 after adjacent blade 4 of stirring is overlapped by tabular connector, a side arm of positioning angle steel 5 is withstood
Stir the wide end end of blade 4, angle steel 5 then will be positioned by bolt 6, stir blade 4 and cylinder 1 fasten formation and stirred blade
Circle.
The cylinder inboard wall front and rear that classification section 12 is can be seen that with reference to Fig. 1 and Fig. 5 is connected to baffle plate circle 7.
The cylinder inboard wall that classification 12 is can be seen that with reference to Fig. 1 and Fig. 6 is connected with lifting blade 8 along cylinder radial direction, lifting
Blade 8 is rectangular plate-like body, and axial direction of some lifting blades along cylinder 1 is arranged in rows.The front and rear sides of baffle plate circle 7 are respectively connected with
Blade 8 is lifted, and the lifting length of blade of front side is more than the length of the lifting blade of rear side, more conducively mineral aggregate stirring and carries
Rise.
Because confession the ore deposit condition in current many mines has occurred and that change, the amount of mud containing the particulate height of ore, reach 60% with
On, its non-deformability is big, keeps original shape capability strong, easily agglomerating.In order that ore deposit, mud are sufficiently separated, then washup is required
Time lengthening that equipment is washed to material, material will be lifted and stirred, and cylinder is leaned in lifting of the current drum washer to material
The gradient of body, so lifting amplitude is little, and material can not be stirred fully, many small clay ore deposits in cylinder body bottom forward
Slide, do not washed fully, the length of cylinder is inadequate in addition, and the wash time of clay ore deposit is short, and ore deposit, mud can not fully divide
From the product being washed out can not meet production requirement.
The utility model sets blade ring of stirring in the washup section of cylinder, is overlapped between adjacent blade and passes through orientation angle
Steel clamping is circumferentially spacing, then will position angle steel by bolt, stir blade and cylinder fastening.So ensure to stir blade in work
Stability during work, mineral aggregate is can obtain in washup section and sufficiently stir, improve ore deposit, the separation rate of mud.Also it is being classified
Section sets some lifting blades, coordinates the baffle plate circle of this section of front and rear, is filled while increasing mineral aggregate lifting amplitude
That divides stirs, and when stirring and being lifted, ore obtains the abundant flushing of water under high pressure, and clay therein is fully washed, and improves ore deposit
The separation rate of stone and clay.Simultaneously because the setting of ore raising section, the entire length of cylinder lengthens, and makes the wash time of ore
Extend, further make the separation of ore and clay, reduce the clay content in ore after washing.
By practical proof, barrel diameter 2200mm length 8000mm this log washer, the disposal ability of washing clay ore deposit
Up to 220 ton hours.
Claims (7)
1. a kind of drum washer for being applied to washing clay ore deposit, including with feed end height, the cylinder of the low arrangement of discharge end, cylinder
It is divided into washup section, classification section and discharge zone, it is characterised in that：The cylinder inboard wall of the classification section is provided with ore lifting device.
2. the drum washer as claimed in claim 1 for being applied to washing clay ore deposit, it is characterised in that：The cylinder of the washup section
Internal wall is connected with the blade of stirring along cylinder radial direction, tight with cylinder by fastener after being overlapped between adjacent blade of stirring
Gu.
3. the drum washer as claimed in claim 2 for being applied to washing clay ore deposit, it is characterised in that：The blade of stirring
It is shaped as beloid type, narrow end is towards the direction of rotation of cylinder.
4. the drum washer as claimed in claim 3 for being applied to washing clay ore deposit, it is characterised in that：The blade of stirring
Both ends set tabular connector, adjacent blade of stirring to pad setting parallactic angle steel, orientation angle after being overlapped by tabular connector respectively
One side arm of steel withstands the wide end end for blade of stirring, and will position angle steel by bolt, stir blade and cylinder fastening.
5. the drum washer as claimed in claim 1 for being applied to washing clay ore deposit, it is characterised in that：The ore raising section
Cylinder inboard wall front and rear be connected to baffle plate circle.
6. the drum washer as claimed in claim 5 for being applied to washing clay ore deposit, it is characterised in that：The ore lifting dress
The lifting blade along cylinder radial direction is set to, lifting blade is rectangular plate-like body, and some lifting blades are along cylinder axially into arrangement
Put.
7. the drum washer as claimed in claim 6 for being applied to washing clay ore deposit, it is characterised in that：Before the baffle plate circle
Both sides are respectively connected with the lifting blade afterwards, and the lifting length of blade of front side is more than the length of the lifting blade of rear side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178125.9U CN207169976U (en) | 2017-09-14 | 2017-09-14 | A kind of drum washer for being applied to washing clay ore deposit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178125.9U CN207169976U (en) | 2017-09-14 | 2017-09-14 | A kind of drum washer for being applied to washing clay ore deposit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207169976U true CN207169976U (en) | 2018-04-03 |
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ID=61746417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721178125.9U Active CN207169976U (en) | 2017-09-14 | 2017-09-14 | A kind of drum washer for being applied to washing clay ore deposit |
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|---|---|
| CN (1) | CN207169976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227642A (en) * | 2019-06-26 | 2019-09-13 | 长沙有色冶金设计研究院有限公司 | A kind of rotating cylinder screening plant being particularly suitable for the screening of mineral aggregate containing clay |
| CN114700307A (en) * | 2022-04-06 | 2022-07-05 | 仁新实业发展（信阳）有限公司 | Water-saving ore washing device and ore washing method |
-
2017
- 2017-09-14 CN CN201721178125.9U patent/CN207169976U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227642A (en) * | 2019-06-26 | 2019-09-13 | 长沙有色冶金设计研究院有限公司 | A kind of rotating cylinder screening plant being particularly suitable for the screening of mineral aggregate containing clay |
| CN110227642B (en) * | 2019-06-26 | 2021-05-25 | 长沙有色冶金设计研究院有限公司 | Rotary drum screening plant suitable for contain cement mineral aggregate screening |
| CN114700307A (en) * | 2022-04-06 | 2022-07-05 | 仁新实业发展（信阳）有限公司 | Water-saving ore washing device and ore washing method |
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