CN203127622U - Flotation machine ore concentrate unloading scraper device - Google Patents
Flotation machine ore concentrate unloading scraper device Download PDFInfo
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- CN203127622U CN203127622U CN 201220696765 CN201220696765U CN203127622U CN 203127622 U CN203127622 U CN 203127622U CN 201220696765 CN201220696765 CN 201220696765 CN 201220696765 U CN201220696765 U CN 201220696765U CN 203127622 U CN203127622 U CN 203127622U
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- flotation machine
- scraper
- ore concentrate
- flotation
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Abstract
The utility model relates to a flotation machine ore concentrate unloading scraper device, and belongs to the technical field of mineral processing machinery production. The flotation machine ore concentrate drain separator device is characterized in that four vertical small steel plates (12) which are evenly distributed and provided with eyes are welded on H-shaped steel (11), and scrapers (14) with supporting supports (13) are fixed on the small steel plates (12) through hexagon bolts (15). Through combination of the characteristics of a traditional scraper unloading device and a scraper conveyor, single-shaft rotation is changed into double-axis crawler-type rotation, the scrapers of a flotation machine discharge device are greatly increased, working of a tradition single scraper is changed into working of multiple scrapers, and line work is changed into plane work. The flotation machine ore concentrate unloading scraper device increases recovery efficiency of flotation ore concentrate and decreases area of foam dead zones to the maximum extent. In the link of discharging of a flotation machine, the problems that a traditional device is large in area of the foam dead zones and low in recovery efficiency are resolved.
Description
Technical field
The utility model relates to a kind of flotation device concentrate drain separator device, belongs to mineral processing equipment preparing technical field.
Background technology
Traditional discharge device of flotation device concentrate foam is generally a turning cylinder that 4 radial scraper plates are housed, and drives the radiation scraper plate by turning cylinder, discharges flotation concentrate.Because be installed in flotation device one side, get rid of concentrate gradually by the potential energy difference between the foam, cause the foam centre portion in time not discharge, pan feeding is sampled when general, can only effectively discharge 88% concentrate, the pan feeding GOOD TASTE, efficient is lower, and (Zhou Duoxiang brief talks the improvement of flotation device froth paddle device, mining machinery, 2011,39 (12), 135-136).And (yellow China simply analyses 16m easily to cause turning cylinder " waist collapses " phenomenon
3The innovative approach of air jet flotation machine foam scraping machine, the Shandong coal science and technology, 2011, (3), 241-242).
For many years, in actual production, flotation device manufacturer adopts this traditional discharge device mostly both at home and abroad, may be to consider manufacturing cost, hardly realizes that once efficient investment but brings the income of continuation.This patent is intended to shortcomings such as untimely at the discharge that exists in the production of this flotation concentrate discharge device, that production process easily goes wrong, design a kind of new flotation device concentrate drain separator device---on the basis of slat conveyer, introduce the epoxy resin scraper plate deftly, improve discharge efficient and reduce accident rate.
The utility model is different from the method that the employing strand bar welding scraper plate of mentioning in " flotation device novel crawler-type chain scraper " (200820139181.6) patent prepares discharge device.
The utility model be different from mention in " a kind of flotation device scraper plate " (200920257789.3) patent for improving the concentrate percent recovery, reducing the method that floating agent is set up two scraper plates.
The utility model is different from utilizing epoxide resin material to prepare four pages of scraper plates of tradition and improving the method for organic efficiency of mentioning in " a kind of flotation device foam scraping machine " (201120347121.5) patent.
The Chinese patent database and the foreign patent data bank that utilize State Intellectual Property Office of the People's Republic of China to provide, online retrieving is the result show: that retrieves designs, makes in the relevant patent with flotation device scraper plate discharge device, major part is Chinese patent, an external patent is arranged: " Structure for preventing flotation of chain in sludge scraper " (JP2009232928), in above-mentioned disclosed patent all less than the similar flotation device concentrate drain separator device of finding with the application that manufactures and designs.
The utility model content
The utility model is in conjunction with traditional scraper plate device for discharging and slat conveyer feature, single axle rotation is improved to double-shaft crawler-type rotates, significantly increase the scraper plate of flotation device discharge device, changing traditional single scraper plate work is the work of many scraper plates, changes face work into by the lineman.
A kind of flotation device concentrate drain separator device, its concrete making step is as follows:
(1) with evenly welding last four little steel plates 12 of well-distributed belt eye on the I-beam section 11 of slat conveyer, as Fig. 1;
(2) will have the scraper plate 14 of supporting bracket 13, as Fig. 2 .1, fasten on little steel plate with hexagonal bar iron 15, see Fig. 2 .2;
(3) assemble tow chain 16 and the I-beam section that has scraper plate then, two flight pitch 0.5m see Fig. 3 .1 (tow chain assembling detail figure) and Fig. 3 .2.
In above-mentioned process, described scraper plate material is epoxy resin, and spacing is 0.5m.
In above-mentioned process, described scraper plate is stressed from the I-beam section that two conduction chains are arranged, and is different from traditional turning cylinder, is difficult for having an accident.
In above-mentioned process, described step (2) scraper plate is installed and is all adopted four fixed supports.
A kind of flotation device concentrate drain separator device can be realized farthest increasing the flotation concentrate organic efficiency and reduce foam dead band area.
Description of drawings
Fig. 1 is the I-beam section front elevation that is welded with little steel disc.
Fig. 2 .1 and Fig. 2 .2 are that scraper plate design drawing and scraper plate are installed to the erection plan on the I-beam section.
Fig. 3 .1 and Fig. 3 .2 are that tow chain assembling detail figure and scraper plate are settled bitmap.
Fig. 4 is screeding device assembling scheme drawing.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
Weld last four little steel plates 12 of well-distributed belt eye on the I-beam section 11 with slat conveyer, the epoxy resin scraper plate 14 usefulness hexagonal bar irons 15 that will have supporting bracket 13 are again fastened on little steel plate, assemble tow chain 16 and the I-beam section that has scraper plate at last, can form new scraper chain.
This scraper chain is loaded onto sprocket for main drive 21 and driven sprocket 22, the discharge work that relevant reductor and electrical motor can be realized the flotation device concentrate is installed.
Claims (2)
1. flotation device concentrate drain separator device is characterized in that:
Be welded with four little steel plates of well-distributed belt eye (12) on the I-beam section (11);
Scraper plate (14) with supporting bracket (13) is fixed on the little steel plate (12) with hexagonal bar iron (15).
2. a kind of flotation device concentrate drain separator device according to claim 1, it is characterized in that: flight pitch is 0.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220696765 CN203127622U (en) | 2012-12-02 | 2012-12-02 | Flotation machine ore concentrate unloading scraper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220696765 CN203127622U (en) | 2012-12-02 | 2012-12-02 | Flotation machine ore concentrate unloading scraper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203127622U true CN203127622U (en) | 2013-08-14 |
Family
ID=48935622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220696765 Expired - Fee Related CN203127622U (en) | 2012-12-02 | 2012-12-02 | Flotation machine ore concentrate unloading scraper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203127622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528306A (en) * | 2014-12-22 | 2015-04-22 | 安丘博阳机械制造有限公司 | Movable scraper conveying vehicle for plate-and-frame filter press |
| CN108674894A (en) * | 2018-05-31 | 2018-10-19 | 王秀丽 | A kind of feeding equipment effectivelying prevent mechanical damage |
-
2012
- 2012-12-02 CN CN 201220696765 patent/CN203127622U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528306A (en) * | 2014-12-22 | 2015-04-22 | 安丘博阳机械制造有限公司 | Movable scraper conveying vehicle for plate-and-frame filter press |
| CN108674894A (en) * | 2018-05-31 | 2018-10-19 | 王秀丽 | A kind of feeding equipment effectivelying prevent mechanical damage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20131202 |