CN106563295A - Deep cone deep bed paste concentrator - Google Patents
Deep cone deep bed paste concentrator Download PDFInfo
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- CN106563295A CN106563295A CN201510659438.5A CN201510659438A CN106563295A CN 106563295 A CN106563295 A CN 106563295A CN 201510659438 A CN201510659438 A CN 201510659438A CN 106563295 A CN106563295 A CN 106563295A
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- main shaft
- truss
- tank body
- scraper
- deep
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Abstract
The invention discloses a deep cone deep bed paste concentrator, which mainly comprises a material inlet pipe, an installation arm, a water guide rod, a low resistance mud rake, a tank steel structure, a main shaft, a multi-head drive device, a material feeding well and a truss bridge, wherein the tank steel structure is fixedly arranged on the ground foundation, one end of the material inlet pipe is arranged on the material feeding well along the tangential direction of the outer diameter of the material feeding well, the other end of the material inlet pipe is fixed and penetrates through the installation hole on the tank, the truss bridge is fixedly arranged on the top end of the tank, one end can slide along the truss bridge direction so as to counteract the expansion of the truss bridge, the multi-head drive device is fixedly arranged the drive platform on the center of the truss bridge, the material feeding well is fixedly arranged below the center of the truss bridge and is concentric with the tank, the flange on the top end of the main shaft is connected to the multi-head drive device and is driven to rotate by the multi-head drive device, the bottom end of the main shaft is provided with the low resistance mud rake and a cone scraping cutter, the installation arm is fixedly arranged on the main shaft, and the water guide rod is fixedly arranged on the installation arm.
Description
Technical field
The present invention relates to a kind of thickener technical field, specifically, more particularly to a kind of deep cone depth bed mastic
Thickener.
Background technology
Common thickener by cell body, mud rake, drive shaft, walk the parts such as bridge, driver, feed cylinder and constitute,
According to hydraulic load, cell body diameter determines that the settling area for generally requiring is larger, the pool side depth of water at 4 meters or so,
8.3 degree of conical bottom of pond and horizontal sextant angle, final concentration underflow mass concentration is：25～55%；Tradition concentration
Machine is higher in underflow density, when mud layer thickness is big, reduces mechanism's stress, prevent by the way of mud rake is lifted
Pressure rake.Which cannot realize the superpower concentration of mine tailing, and the volume for discharging mine tailing is big, contains the ore pulp that underflow discharge goes out
Water rate is high, it is impossible to realize discharging in paste body shape.
The content of the invention
The technical problem to be solved is for above-mentioned deficiency of the prior art, there is provided Yi Zhongshen
The deep bed mastic thickener of cone, which has superpower concentration, substantially reduces the volume for discharging mine tailing, arranges underflow
The ore pulp moisture content of releasing is minimum, discharges in paste body shape, reduces mine tailing and stacks place, reclaims to greatest extent
Middle water is recycled.
The technical solution adopted for the present invention to solve the technical problems is：A kind of deep cone depth bed mastic thickener,
Dress is driven including feed pipe, installing arm, water-guide rod, lower resistance mud rake, tank body steel construction, main shaft, bull
Put, feedwell and truss-type bridges；The tank body steel construction is fixedly mounted in ground base, the feed pipe one
End is arranged in feedwell along feedwell external diameter tangential direction, and the feed pipe other end is fixed and through on tank body
Installing hole, truss-type bridges are fixedly mounted on the top of tank body, and its one end can slide to offset purlin along truss-type bridges direction
The expansion of bridge formation, the multi-head driving apparatus are fixedly mounted on truss-type bridges centre-driven platform, the feed
Well is fixedly mounted on truss-type bridges central lower and concentric with tank body, and the main shaft top flange drives dress with bull
Put flange connection and be rotated by multi-head driving apparatus, main shaft bottom is provided with lower resistance mud rake and cone is scraped
Knife, the lower resistance mud rake are 2, and arc scraper and straight scraper, the peace are provided with lower resistance mud rake
Dress arm is fixedly mounted on main shaft, and the water-guide rod is fixedly mounted in installing arm.Preferably, the master
Axle is arranged on the axial centerline in tank body.
Preferably, the main shaft is arranged on the axial centerline in tank body.
Preferably, the lower resistance mud rake girder is welded for steel plate, main scraper is arc scraper, outward
Enclose the straight scraper that scraper is certain angle.
Preferably, the water-guide rod is made for seamless steel pipe, water-guide rod is fixed in installing arm, its bottom
It is connected with lower resistance mud rake.
The mastic thickener by tank body steel construction, truss-type bridges, platform, multi-head driving apparatus, feed pipe, from
The compositions such as dilution feedwell, concentration mechanism, shear, underflow discharge device, central shaft, lower resistance mud
The concentration mechanism of the compositions such as rake, installing arm, water-guide rod is in the presence of high pulling torque multi-head driving apparatus with certain
Speed rotates, while Tailings Slurry is entered the central feeding well of mastic thickener by feed pipe, it is complete in feedwell
Into from diluting, it is sufficiently mixed with flocculant liquid, forms larger floc sedimentation, Accelerated subsidence；In mastic thickener
The mud layer of certain altitude is maintained, the free water wrapped up in floc sedimentation is using the mud layer of separation repeatedly of water-guide rod
Effect is discharged, and is realized that the concentration of ore pulp is improved, is finally discharged mastic thickener by underflow pump；Concentrate in mastic
Circulation shear system is provided near machine underflow opening, when underflow density is higher, when flow regime is poor, can be opened
Circulation shear system, reduces high-concentration underflow yield stress, and circulation shear system will not change underflow density.
The present invention has advantages below compared with prior art：It is about 1 using ratio of height to diameter:1 cell body structure,
Cell body diameter is substantially reduced, and deeper mud layer is maintained in pond, to obtain higher mud layer pressure, while
The water-guide rod that the water that dissociates in an appropriate number of guiding sludge rises is arranged on mud rake, concentration underflow density is made significantly
Degree is improved, and bottom of pond taper seat is 30 degree with horizontal plane angle, and final concentration underflow mass concentration is：63～75%,
In paste body shape, the thickening efficiency for greatly improving；Deep cone depth bed mastic thickener has superpower output torque,
Mud layer highly reach maximum, concentration it is very high when still can be with normal work.
Description of the drawings
Fig. 1 is a kind of structural representation of specific embodiment of the present invention.
Description of reference numerals：
1- feed pipes, 2- installing arms, 3- water-guide rods, 4- lower resistance mud rakes, 5- tank body steel constructions, 6- main shafts,
7- multi-head driving apparatus, 8- feedwells, 9- truss-type bridges.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment describes the specific embodiment of the invention：
As shown in figure 1, a kind of deep cone depth bed mastic thickener, including feed pipe 1, installing arm 2, water-guide rod
3rd, lower resistance mud rake 4, tank body steel construction 5, main shaft 6, multi-head driving apparatus 7, feedwell 8 and truss-type bridges
9；On the basis of the tank body steel construction 5 is fixedly mounted on bottom surface, 1 one end of the feed pipe is along feedwell external diameter
Tangential direction is arranged in feedwell 8, and 1 other end of feed pipe is fixed and through the installing hole on tank body, purlin
Bridge formation 9 is fixedly mounted on the top of tank body, and its one end can slide to offset truss-type bridges 9 along 9 direction of truss-type bridges
Expansion, the multi-head driving apparatus 7 are fixedly mounted on 9 centre-driven platform of truss-type bridges, the feed
Well 8 is fixedly mounted on 9 central lower of truss-type bridges and concentric with tank body, 6 top flange of the main shaft and bull
7 flange of driving means connects and is rotated by multi-head driving apparatus 7, and 6 bottom of main shaft is provided with lower resistance
Mud rake 4 and cone scraper, the lower resistance mud rake 4 are 2, be provided with arc and scrape on lower resistance mud rake 4
Knife and straight scraper, the installing arm 2 are fixedly mounted on main shaft 6, and the water-guide rod 3 is fixedly mounted on peace
On dress arm 2.
Preferably, the main shaft 6 is arranged on the axial centerline in tank body.
Preferably, 4 girder of lower resistance mud rake is welded for steel plate, and main scraper is arc scraper, outward
Enclose the straight scraper that scraper is certain angle.
Preferably, the water-guide rod 3 is made for seamless steel pipe, and water-guide rod 3 is fixed in installing arm 2, its
Bottom is connected with lower resistance mud rake 4.
The preferred embodiment for the present invention is explained in detail above in conjunction with accompanying drawing, but on the invention is not restricted to
Embodiment is stated, in the ken that those of ordinary skill in the art possess, can be with without departing from this
Make a variety of changes on the premise of invention objective.
Many other changes and remodeling can be made without departing from the spirit and scope of the present invention.It should be appreciated that this
Invention is not limited to specific embodiment, and the scope of the present invention is defined by the following claims.
Claims (4)
- It is 1. a kind of to bore deeply deep bed mastic thickener, it is characterised in that：Including feed pipe, installing arm, water guide Bar, lower resistance mud rake, tank body steel construction, main shaft, multi-head driving apparatus, feedwell and truss-type bridges；Institute State tank body steel construction to be fixedly mounted in ground base, described feed pipe one end is along feedwell external diameter tangent line side To in feedwell, the feed pipe other end is fixed and through the installing hole on tank body, and truss-type bridges is fixed Installed in the top of tank body, its one end can be described along the slip of truss-type bridges direction to offset the expansion of truss-type bridges Multi-head driving apparatus are fixedly mounted on truss-type bridges centre-driven platform, and the feedwell is fixedly mounted on purlin Bridge formation central lower and concentric with tank body, the main shaft top flange be connected with multi-head driving apparatus flange and It is rotated by multi-head driving apparatus, main shaft bottom is provided with lower resistance mud rake and cone scraper, described low Resistance mud rake is 2, and arc scraper and straight scraper are provided with lower resistance mud rake, and the installing arm is fixed On main shaft, the water-guide rod is fixedly mounted in installing arm.
- 2. one kind as claimed in claim 1 is deep bores deep bed mastic thickener, it is characterised in that：The master Axle is arranged on the axial centerline in tank body.
- 3. one kind as claimed in claim 1 is deep bores deep bed mastic thickener, it is characterised in that：It is described low Resistance mud rake girder is welded for steel plate, and main scraper is arc scraper, and peripheral scraper is certain angle Straight scraper.
- 4. one kind as claimed in claim 1 is deep bores deep bed mastic thickener, it is characterised in that：It is described to lead Water bar is made for seamless steel pipe, and water-guide rod is fixed in installing arm, and its bottom is connected with lower resistance mud rake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659438.5A CN106563295A (en) | 2015-10-12 | 2015-10-12 | Deep cone deep bed paste concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659438.5A CN106563295A (en) | 2015-10-12 | 2015-10-12 | Deep cone deep bed paste concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106563295A true CN106563295A (en) | 2017-04-19 |
Family
ID=58508706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510659438.5A Pending CN106563295A (en) | 2015-10-12 | 2015-10-12 | Deep cone deep bed paste concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106563295A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201428A (en) * | 2019-07-11 | 2019-09-06 | 无锡市通用机械厂有限公司 | A kind of central transmission suction dredge service bridge fixed structure |
| CN111716533A (en) * | 2020-06-29 | 2020-09-29 | 矿冶科技集团有限公司 | Vertical sand silo transformation equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989204A (en) * | 2013-01-12 | 2013-03-27 | 扬州兄弟环境保护设备工程有限公司 | Material raking device of clarifying tank |
| CN203852871U (en) * | 2014-03-13 | 2014-10-01 | 淮北市大金矿山机器有限责任公司 | Pasty fluid thickener |
-
2015
- 2015-10-12 CN CN201510659438.5A patent/CN106563295A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989204A (en) * | 2013-01-12 | 2013-03-27 | 扬州兄弟环境保护设备工程有限公司 | Material raking device of clarifying tank |
| CN203852871U (en) * | 2014-03-13 | 2014-10-01 | 淮北市大金矿山机器有限责任公司 | Pasty fluid thickener |
Non-Patent Citations (1)
| Title |
|---|
| 张泾生: "《现代选矿技术手册，第8册，环境保护与资源循环》", 31 January 2014, 冶金工业出版社出版发行 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201428A (en) * | 2019-07-11 | 2019-09-06 | 无锡市通用机械厂有限公司 | A kind of central transmission suction dredge service bridge fixed structure |
| CN111716533A (en) * | 2020-06-29 | 2020-09-29 | 矿冶科技集团有限公司 | Vertical sand silo transformation equipment |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170419 |