CN207856392U - A kind of thickener with spiral feeding device - Google Patents
A kind of thickener with spiral feeding device Download PDFInfo
- Publication number
- CN207856392U CN207856392U CN201820075121.6U CN201820075121U CN207856392U CN 207856392 U CN207856392 U CN 207856392U CN 201820075121 U CN201820075121 U CN 201820075121U CN 207856392 U CN207856392 U CN 207856392U
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- China
- Prior art keywords
- feeding device
- spiral feeding
- fixed
- truss
- thickener
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- 239000002562 thickening agent Substances 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 19
- 230000008021 deposition Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009527 percussion Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
This application discloses a kind of thickeners with spiral feeding device, including：Pond body, truss, electromechanical assembly, harrow frame, scraper plate, spiral feeding device, feeding pipe, flight, baffle plate.Wherein, underflow opening is equipped at pool bottom center；Truss is fixed on pond body；Electromechanical assembly is fixed on truss；Harrow frame is fixed on central shaft；Scraper plate is fixed in harrow frame；Spiral feeding device is fixed by the bracket on truss；Flight is fixed on inside spiral feeding device；Feeding pipe tangentially enters spiral feeding device；The lower port of spiral feeding device is designed to umbrella；Baffle plate is set to the lower port of spiral feeding device.The utility model, to having deposited material and having settled the percussion of material when reducing pan feeding, can improve the working efficiency of thickener by the effect of spiral feeding device and baffle plate.
Description
Technical field
The utility model is related to preparation equipment technical fields, and in particular to a kind of thickener with spiral feeding device.
Background technology
Thickener is concentration and the clarifying equipment of a kind of continuous work, the essence being mainly used for before ore-dressing technique filtration operation
Mine concentrates and tailings dewatering.Thickener is commonly divided into peripheral-traction formula and center driving two major classes.One when thickener works
As be all made of center feed, slurry be admitted to thickener center by barrel, then flow into decanting zone.It mainly utilizes gravity
Principle is settled by the solid particles sediment in ore pulp to bottom of pond, the discharge of sand setting gape, primary water is overflowed from downflow weir, to reach
To the purpose of separation of solid and liquid.
Slurry usually directly feeds thickener and gives barrel top, since slurry speed and pressure are big, is easy to make to have sunk
The particle for dropping complete particle or settling is swum in ore pulp again, also can generate shadow to the particle to have flocculated
It rings, the thickening efficiency of thickener is made to reduce.
Utility model content
The purpose of this utility model is to provide a kind of spiral with optimization thickener feed, raising thickener working efficiency
The thickener of charging gear.
What the utility model patent was mainly addressed by following technical solutions in view of the above-mentioned problems：
A kind of thickener with spiral feeding device, including：
The bottom of pond body, the pond body is taper, and the bottom centre of the pond body is provided with underflow opening；
Truss is fixed in the pond body；
Electromechanical assembly is fixed on the truss；
Spiral feeding device is fixed on the truss, and the spiral feeding device is provided with pan feeding along its tangential direction
Pipe；
Flight is set to the inside of spiral feeding device；
Baffle plate is fixed on the lower port of the spiral feeding device；
Harrow frame is fixed on the central shaft of pool center, is followed the rotation of central shaft and is rotated；
Scraper plate is set in the harrow frame, for by the deposition material scraper of the pool bottom to the underflow opening；
Preferably, in above-mentioned thickener, the spiral feeding device is internally provided with flight, spiral feeding device
Lower port be provided with baffle plate；
Preferably, in above-mentioned thickener, the spiral feeding device top is cylindrical shape, and lower part is half cone-shaped；
Preferably, in above-mentioned thickener, the lower port of the spiral feeding device is umbrella design, it is therefore an objective to make object
Material is distributed uniformly and circumferentially；
Preferably, in above-mentioned thickener, the spiral feeding device is fixed by the bracket on truss.
In thickener provided by the utility model, including pond body, truss, electromechanical assembly, harrow frame, scraper plate, baffle plate, spiral
Feeding device and flight.Ore pulp enters spiral feeding device by feeding pipe with tangential direction, subtracts in spiral feeding device
The speed of small vertical direction, percussion when reducing pan feeding to the bulky grain to have flocculated.Later, material passes through lower port
Umbrella discharge port, so that material is uniformly distributed along surrounding.The purpose of the baffle plate of spiral feeding device lower part is further
Reduce the material to discharge to having deposited and the percussion for settling material, improves the working efficiency of thickener.Electromechanics dress
The shaft rotation that driving harrow frame is set around pool center is dynamic, and the material scraper of bottom of pond will be deposited on to pond body by the scraper plate that is connected thereto
The underflow opening at center is pipelined to press filtration workshop and is dehydrated.
Description of the drawings
In order to illustrate more clearly of the utility model embodiment, the required attached drawing of embodiment will be carried out simply below
It introduces.
Fig. 1 is the structural schematic diagram of the thickener with spiral feeding device of the utility model；
Fig. 2 is the partial enlarged view of the spiral feeding device of Fig. 1.
Wherein, 1 it is pond body, 2 be truss, 3 be downflow weir, 4 be underflow opening, 5 be scraper plate, 6 be harrow frame, 7 is feeding pipe, 8
It is flight for baffle plate, 9,10 be electromechanical assembly, 11 be axis centered on spiral feeding device, 12,13 is holder.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, new below with reference to this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, herein
Described specific embodiment is only used to explain the utility model, is not used to limit the utility model.
Referring to FIG. 1, the utility model embodiment provides a kind of thickener with spiral feeding device, including pond body 1,
Truss 2, underflow opening 4, scraper plate 5, harrow frame 6, feeding pipe 7, baffle plate 8, flight 9, electromechanical assembly 10, is threaded into downflow weir 3
Expect device 11, central shaft 12, holder 13.Wherein, the bottom center region of pond body 1 is discharge region, is material around discharge region
The bottom of decanting zone, pond body 1 is underflow opening 4；Truss 2 is fixed in pond body 1, and electromechanical assembly 10 is equipped at the center of truss；
Spiral feeding device 11 is fixed on by holder 13 on truss；Flight 9 is secured by bolts in spiral feeding device 11；
Feeding pipe 7 enters spiral feeding device 11 with tangential direction；Harrow frame 6 is fixed on central shaft 12, is driven by electromechanical assembly 10
Around center rotating；Scraper plate 5 is fixed on harrow frame 6, for the material for being deposited on 1 bottom of pond body to be focused at underflow opening 4；Folding
The lower port in spiral feeding device 11 is arranged in flowing plate 8；
The operation principle and the course of work of the utility model be：Material, which is entered by feeding pipe 7 with tangential direction, to be threaded into
Expect in device 11, by the effect of spiral feeding device 11, reduces material in the speed of vertical direction, later spiral pan feeding again
The lower port of device 11 is discharged, and by the further decelerating effect of baffle plate 8, keeps material uniform with a tangential speed
Ground enters among thickener；Pass through settlement action later, a part of material is deposited on the bottom of pond body 1, this partial material warp
The effect for crossing scraper plate 5 concentrates at the bottom centre of pond body 1, is discharged by underflow opening 4；Overflow is passed through in the overflow on 1 top of pond body
Weir 3 is discharged.
As shown in Figure 1, a kind of specific spiral feeding device 11 is present embodiments provided, under the spiral feeding device 11
Port is umbrella design, and inside is fixed with flight 9, and the number of turns of internal helicoid should be depending on the size of concentration, and is threaded into
The lower port of material device 11 is provided with baffle plate 8.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that；
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (5)
1. a kind of thickener with spiral feeding device, which is characterized in that including：
The bottom of pond body (1), the pond body (1) is taper, and the bottom centre of the pond body (1) is provided with underflow opening (4)；
Truss (2) is fixed in the pond body (1)；
Electromechanical assembly (10) is fixed on the truss (2)；
Spiral feeding device (11) is fixed on the truss (2), and the spiral feeding device (11) is arranged along its tangential direction
There is feeding pipe (7)；
Flight (9), is set to the inside of spiral feeding device (11)；
Baffle plate (8) is fixed on the lower port of the spiral feeding device (11)；
Harrow frame (6) is fixed on the central shaft (12) of pool center, is followed the rotation of central shaft (12) and is rotated；
Scraper plate (5) is set in the harrow frame (6), for by the deposition material scraper of the pool bottom to the underflow opening
(4)。
2. thickener according to claim 1, which is characterized in that the spiral feeding device (11) is internally provided with spiral shell
The lower port of blade (9), spiral feeding device (11) is provided with baffle plate (8).
3. thickener according to claim 2, which is characterized in that described spiral feeding device (11) top is cylinder
Shape, lower part are half cone-shaped.
4. thickener according to claim 1, which is characterized in that described spiral feeding device (11) lower port is umbrella shape
Design, makes material be distributed uniformly and circumferentially.
5. thickener according to claim 1, which is characterized in that the spiral feeding device (11) passes through holder (13)
It is fixed on truss (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820075121.6U CN207856392U (en) | 2018-01-17 | 2018-01-17 | A kind of thickener with spiral feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820075121.6U CN207856392U (en) | 2018-01-17 | 2018-01-17 | A kind of thickener with spiral feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207856392U true CN207856392U (en) | 2018-09-14 |
Family
ID=63461968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820075121.6U Active CN207856392U (en) | 2018-01-17 | 2018-01-17 | A kind of thickener with spiral feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207856392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882561A (en) * | 2019-12-06 | 2020-03-17 | 安徽盛世开元装备科技有限公司 | Efficient thickener with combination of central transmission and segmented rake lifting |
-
2018
- 2018-01-17 CN CN201820075121.6U patent/CN207856392U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882561A (en) * | 2019-12-06 | 2020-03-17 | 安徽盛世开元装备科技有限公司 | Efficient thickener with combination of central transmission and segmented rake lifting |
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