CN2535106Y - Thickener feeding device - Google Patents
Thickener feeding device Download PDFInfo
- Publication number
- CN2535106Y CN2535106Y CN 01272962 CN01272962U CN2535106Y CN 2535106 Y CN2535106 Y CN 2535106Y CN 01272962 CN01272962 CN 01272962 CN 01272962 U CN01272962 U CN 01272962U CN 2535106 Y CN2535106 Y CN 2535106Y
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- CN
- China
- Prior art keywords
- thickener
- utility
- model
- feeding
- concentrator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a concentrator feeding device, which consists of a truncated cone-shaped case body (1) with large bottom and small top, and spiral splitters (2) arranged on the internal surface of the case body (1). The concentrator feeding device provided by the utility model is widely applicable for feeding materials on circumferential transmission concentrators used in the industries of metallurgy and colored metal and so on to substitute for the prior feeding cylinders. The concentrator can be divided into three areas of feeding, condensation and sedimentation, and defecation and water outlet, which do not interfere with each other, to achieve deep feeding. The concentration efficiency of ordinary concentrators can be significantly improved. If dosing and flocculation functions are added to the utility model, the outlet water quality can be significantly improved; and the processing load and the concentration efficiency are improved.
Description
The utility model relates to a kind of charging gear of thickener, be applicable to that industry de-watering of slurries such as metallurgical, coloured concentrates the ore deposit of giving of the common thickener of peripheral transmission that uses in the operation, can obviously improve thickening efficiency, improve effluent quality, improve the disposal ability of thickener.
At present, industry essence mine dehydrations such as metallurgical, coloured, coal, mine tailing concentrate the general equipment of operation, and majority is still the common thickener of φ 15～φ 53m periphery transmission.This equipment all employing center is given ore deposit, peripheral effluent, and concentrate or mine tailing after concentrating are discharged by the bottom.Because the center mine feeding tube is not dark, easily cause the short stream of ore pulp, and stir for the waterpower of directly washing away formation of ore deposit ore pulp, make particulate be difficult to sedimentation, thereby caused overflow water quality inferiority, suspension content height.In addition, this type of thickener adopts natural subsidence more, thickening efficiency to the ore pulp of some settling property differences is very low, even adopt the dosing flocculation, because of this thickener only plays simple settlement action, also must establish special coagulation reaction device in addition, ore pulp mixes with medicament in reactor earlier, enters the thickener sedimentation again after generating a large amount of alumen ustum, in this process owing to the washing away of waterpower, perturbation action, easily cause the alumen ustum fragmentation, directly influence settling efficiency.
The purpose of this utility model is exactly in order to solve the above-mentioned problems in the prior art, and a kind of charging gear that can obviously improve the thickening efficiency of thickener and improve the thickener of overflow water quality is provided.
For achieving the above object, the charging gear of the utility model thickener adopts following technical scheme:
The charging gear of the utility model thickener is made of housing, the deflector that is arranged on shell inner surface, described hull shape is big end down truncated cone-shaped structure, described deflector is a spiral deflector, and spiral deflector can be a single coil configuration, also can be double-spiral structure.
For ease of processing, installation, the deflector of described housing and inner surface setting thereof can be designed to the semi-open type structure.
After the charging gear that the utility model thickener has been installed in the center of common thickener of periphery transmission replaces original mine feeding tube, have the following advantages:
(1) whole concentrated body is divided into non-interfering feed, concentrated, three zones of clarification, helps ore pulp to concentrate, clarify.
(2) charging gear of thickener is immersed in the deep of thickener, can avoid the generation of the short flow phenomenon of ore pulp.
That (3) adopts spiral deflector gives the ore deposit mode, can eliminate the washing away of ore pulp, perturbation action.
(4) in the time of need being aided with the dosing processing, can directly offer medicine in the charging gear import department of thickener.The hydraulic cyclone effect helps mixing of medicament and ore pulp; The truncated cone-shaped structure causes the big end down cross-section of river, meets coagulation and stirs the slow waterpower requirement in fast earlier back; The alumen ustum that generates directly enters enrichment region, helps sedimentation, concentrates.
For further describing the utility model, the charging gear of the utility model thickener is done more to describe in detail below in conjunction with drawings and Examples.
Fig. 1 is the charging gear half sectional view of the utility model thickener.
Fig. 2 is the thickener profile that the charging gear of the utility model thickener has been installed.
By the charging gear half section view of the utility model thickener shown in Figure 1 as can be seen, it is to be made of the deflector 2 that is provided with on housing 1, housing 1 inner surface, housing 1 is big end down truncated cone-shaped structure, described deflector is a single coil configuration, the deflector 2 of truncated cone-shaped shell and inner surface setting thereof is designed to semi-open type, left and right sides two halves butt joint has constituted a complete truncated cone-shaped thickener charging gear, and deflector 2 wherein plays transfer ore pulp and energy dissipating effect.The shell 1 of truncated cone-shaped constitutes up-small and down-big section, makes ore pulp when the round platform wall rotates, and flow velocity helps flocculation reaction by gradually slow soon.
As seen from Figure 2, thickener charging gear of the present utility model has been installed, thickener can be separated into non-interfering feed zone, settling section and precipitation enrichment region.Ore pulp stands ore deposit bucket 4 by feed launder 3, enters the charging gear of the utility model thickener, enters the thickener bottom along spiral deflector 2, plays the effect that the ore deposit is given in the deep.It is short to have overcome original central tube, and the easily short flow phenomenon of ore pulp has guaranteed the time of staying of ore pulp in thickener, has eliminated charging simultaneously the waterpower in settling section and concentrating and precipitating district is disturbed.If need be aided with the flocculation medicament when improving the settling ore pulp performance, the liquid that then flocculates can directly throw feed launder 3 be subjected to ore chimney 4 interfaces.Play rapid mixing, gradually slow effect of stirring because the waterpower of flow section that the charging gear of the utility model thickener is big end down and spiral rotation is stirred, helped the growth of alumen ustum.And the alumen ustum that forms enters the settling zone directly, reposefully, helps its precipitation.Water outlet must be passed through the beds of precipitation, just can enter settling section, and the beds of precipitation have played certain filtration, caught the effect of fine particles, thereby have improved the settling efficiency of thickener, and overflow is more clarified.Among Fig. 26 is the thickener centre strut, and 5 are the rake frame, because the structure of the common thickener of peripheral transmission is not the scope that the utility model is asked for protection, and are that the described personnel in this area are in common knowledge, and its structural relation does not elaborate at this.
The utility model is not because of destroying the structure of former thickener, and non-power consumption, and it is convenient to make, and simple installation can significantly improve thickening efficiency, and obviously improves effluent quality.
Claims (2)
1, a kind of charging gear of thickener is characterized in that: it is to be made of housing (1), the deflector (2) that is arranged on housing (1) inner surface, and described housing (1) is big end down truncated cone-shaped structure, and described deflector (2) is a helicoidal structure.
2, the charging gear of thickener as claimed in claim 1 is characterized in that: described housing 1 and the deflector (2) that is arranged on housing (1) inner surface are designed to the semi-open type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272962 CN2535106Y (en) | 2001-12-20 | 2001-12-20 | Thickener feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272962 CN2535106Y (en) | 2001-12-20 | 2001-12-20 | Thickener feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2535106Y true CN2535106Y (en) | 2003-02-12 |
Family
ID=33678015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01272962 Expired - Fee Related CN2535106Y (en) | 2001-12-20 | 2001-12-20 | Thickener feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2535106Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966526A (en) * | 2010-09-27 | 2011-02-09 | 高文玉 | High-efficiency and low-energy consumption metal tailings exhausting method and equipment thereof |
| CN102120109A (en) * | 2010-12-09 | 2011-07-13 | 淮北市中芬矿山机器有限责任公司 | Efficient steady flow device of central driving concentrator |
| CN102527098A (en) * | 2010-12-29 | 2012-07-04 | 中国瑞林工程技术有限公司 | Self-growth inoculating crystal circulating and precipitating system and processing method |
| CN111001200A (en) * | 2019-11-15 | 2020-04-14 | 邳州高新区城市矿产研究院有限公司 | A subside device for useless glaze recycle |
-
2001
- 2001-12-20 CN CN 01272962 patent/CN2535106Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966526A (en) * | 2010-09-27 | 2011-02-09 | 高文玉 | High-efficiency and low-energy consumption metal tailings exhausting method and equipment thereof |
| CN101966526B (en) * | 2010-09-27 | 2012-07-18 | 高文玉 | High-efficiency and low-energy consumption metal tailings exhausting method and equipment thereof |
| CN102120109A (en) * | 2010-12-09 | 2011-07-13 | 淮北市中芬矿山机器有限责任公司 | Efficient steady flow device of central driving concentrator |
| CN102120109B (en) * | 2010-12-09 | 2013-02-06 | 淮北市中芬矿山机器有限责任公司 | Efficient steady flow device of central driving concentrator |
| CN102527098A (en) * | 2010-12-29 | 2012-07-04 | 中国瑞林工程技术有限公司 | Self-growth inoculating crystal circulating and precipitating system and processing method |
| CN111001200A (en) * | 2019-11-15 | 2020-04-14 | 邳州高新区城市矿产研究院有限公司 | A subside device for useless glaze recycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |