CN202671369U - Density conditioner - Google Patents
Density conditioner Download PDFInfo
- Publication number
- CN202671369U CN202671369U CN 201120384228 CN201120384228U CN202671369U CN 202671369 U CN202671369 U CN 202671369U CN 201120384228 CN201120384228 CN 201120384228 CN 201120384228 U CN201120384228 U CN 201120384228U CN 202671369 U CN202671369 U CN 202671369U
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- CN
- China
- Prior art keywords
- harrow frame
- density
- conditioner
- arm
- scraping arm
- 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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Abstract
The utility model discloses a density conditioner. The density conditioner consists of 1 an equipment body, 2 a working bridge, 3 a driving gear, 4 a water steady flow device, 5 a scraping arm harrow frame, 6 a supernatant recycling groove and 7 a paste outlet. The density conditioner is characterized in that deep cone concentration of 30 degrees is adopted; 2 upright backbones are arranged on the scraping arm harrow frame, the upright backbones extend to a slurry bed through the top of the scraping arm harrow frame, and the upright backbones form channels in slurry to allow liquid to escape when the density conditioner rotates; 3 paste density discharged is large, that is, 650g/L to 700 g/L. The density conditioner is applied to concentrating and thickening processing of coal-water base flow slurry in coal separating plants and paste processing of mine tailings in mining areas.
Description
Affiliated technical field
The utility model is applicable to concentrated thickening processing and the mining area tailings paste processing of Coal Slurry in Preparation Plant underflow coal slime.Usually " lotion " refers to the higher but lotion suspended substance of the non-separation of non-sedimentation of those relative settlement mud concentration.
Background technology
The slime water concentration machine of usefulness is used for influent concentration 100g/L at present, underflow density 250～400g/L, the high volume of underflow water ratio is large, on the processing of follow-up equipment with to deposit impact larger, improving the underflow solids content makes it reach 500～700g/L, can reduce the volume of underflow, reduce the scale of coal slime subsequent disposal facility (such as the coal slime pressure filter), reduce investment and the running cost of coal slime subsequent disposal facility.
The utility model content
The density quality controling machine is a kind of, and underflow or mine tailing solids concn from 300g/L, are brought up to the solids-enriched thickening apparatus of 500～700g/L.The density quality controling machine is combined into central transmission concentrator by the dark cone of 30 degree is concentrated.Comprise that dark cone concentrates main body, vertical rotary formula scraping arm harrow frame, drive unit etc.Adopt the vertical drum precipitating phase of large size, and the dark cone of 30 degree is concentrated, and the concentrated vertical section cylinder heights of the dark cone of increase, the solid density of discharge reaches 500～700g/L.Vertical rotary formula scraping arm harrow frame is provided with vertical grizzly bar, and grizzly bar extends to the mud bed from the top of harrow frame arm.When mechanism rotated, these grizzly bars had formed passage and have allowed liquid to overflow in mud.
Description of drawings
Fig. 1 is the utility model density quality controlling machine structure synoptic diagram
Among the figure:
The density quality controling machine is comprised of: 1 equipment body, 2 service bridges, 3 drive units, 4 inlet steady flow device of waters, 5 scraping arm harrow frames, grizzly bar, 6 supernatant liquor accumulator tanks and the outlet of 7 lotions.
Equipment body 1 is comprised of dehydration right cylinder and the dark cone of 30 degree.Service bridge 2 bears the load of drive unit 3 and 5 generations of scraping arm harrow frame, and transfers loads on the installation point of suppon of equipment body.Underflow or mine tailing pass through inlet steady flow device of water 4, access arrangement main body 1, and drive unit 3 drives scraping arm harrow frames 5 and rotates.Harrow frame blade on the harrow frame arm is distributed in below the harrow frame arm by even compartment of terrain, flows through between the blade with the mud that allows to be harrowed.The dehydration grizzly bar that provides extends to the mud bed from the top of harrow frame arm.When mechanism rotated, these grizzly bars had formed passage and have allowed liquid to overflow in mud.These characteristics help dehydration, and so that the mud bed reaches high solid density, thereby make the solid-liquid high efficiency separation.Heavy duty requirements when operation is satisfied in the design of harrow frame mechanism.In design, consider unbalanceload and scale load.This mechanism has comprised that also a stable bearing that is installed in the bottom is to stablize the harrow frame axle.This bearing is installed in the bottom of equipment body.The liquid that overflows flows to reuse pool by supernatant liquor accumulator tank 6.Solids concn can reach 500～700g/L after underflow or mine tailing were processed through the density quality controling machine.
Density quality controling machine feature: 1, adopt the dark cone of 30 degree concentrated; 2, the scraping arm harrow frame is provided with vertical grizzly bar; The solids concn of 3, discharging reaches 500～700g/L.
Claims (2)
1. density quality controling machine, it is characterized in that: this density quality controling machine be one 30 dark cone of degree is concentrated and central transmission concentrator is combined into a kind of coal slime or and the concentrated thickening apparatus of mine tailing, comprise that dark cone concentrates main body, vertical rotary formula scraping arm harrow frame, drive unit, service bridge (2) bears the load of drive unit (3) and scraping arm harrow frame (5) generation, and transfers loads to the installation point of suppon of equipment body; Underflow or mine tailing are by inlet steady flow device of water (4), access arrangement main body (1), drive unit (3) drives scraping arm harrow frame (5) and rotates, harrow frame blade on the harrow frame arm is distributed in below the harrow frame arm by even compartment of terrain, flow through between the blade with the mud that allows to be harrowed, the dehydration grizzly bar that provides extends to the mud bed from the top of harrow frame arm, when mechanism rotates, grizzly bar has formed passage and has allowed liquid to overflow in mud, and so that the mud bed reaches high solid density, thereby make the solid-liquid high efficiency separation.
2. density quality controling machine according to claim 1 has also comprised a stable bearing that is installed in the bottom to stablize the harrow frame axle, and this bearing is installed in the bottom of equipment body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120384228 CN202671369U (en) | 2011-10-11 | 2011-10-11 | Density conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120384228 CN202671369U (en) | 2011-10-11 | 2011-10-11 | Density conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671369U true CN202671369U (en) | 2013-01-16 |
Family
ID=47492285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120384228 Expired - Fee Related CN202671369U (en) | 2011-10-11 | 2011-10-11 | Density conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671369U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707369A (en) * | 2015-02-13 | 2015-06-17 | 长沙矿冶研究院有限责任公司 | Paste concentrating machine |
| CN105036244A (en) * | 2015-08-26 | 2015-11-11 | 上海泽玛克敏达机械设备有限公司 | Initial tar separator |
| CN105060399A (en) * | 2015-08-26 | 2015-11-18 | 上海泽玛克敏达机械设备有限公司 | Initial tar separator |
-
2011
- 2011-10-11 CN CN 201120384228 patent/CN202671369U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707369A (en) * | 2015-02-13 | 2015-06-17 | 长沙矿冶研究院有限责任公司 | Paste concentrating machine |
| CN104707369B (en) * | 2015-02-13 | 2016-08-31 | 长沙矿冶研究院有限责任公司 | Mastic thickener |
| CN105036244A (en) * | 2015-08-26 | 2015-11-11 | 上海泽玛克敏达机械设备有限公司 | Initial tar separator |
| CN105060399A (en) * | 2015-08-26 | 2015-11-18 | 上海泽玛克敏达机械设备有限公司 | Initial tar separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Zhongyu Kebo Environment Engineering Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Zhongyu Kebo Environment Engineering Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20161011 |