Selective cutting and mixing flotation device
A flotation device, selective technology, applied in flotation, solid separation, etc., can solve the environmental pollution caused by desulfurization slag
Active Publication Date: 2013-12-11
山东能源装备集团鲁中装备制造有限公司
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[0003] In the production of iron and steel, a large amount of desulfurization slag, that is, steel slag, will be produced, but the by-product of desulfurization slag has not been utilized, and the accumulated desulfurization slag will pollute the environment. Important and important equipment; and the flotation device is an important device for sorting out the recarburizer for castings from the desulfurization slag intermediate less than 10-16 mesh in the desulfurization slag sorting device. In the existing selective cutting and stirring flotation Among the selectors, there is no device that can further flotation from the intermediate of desulfurization slag
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[0013] figure 1 It is the first embodiment of the present invention. This embodiment will be described in detail in conjunction with the accompanying drawings. 6. The sieve plate 7, the outer rotating shaft 8, the scraper 9 and the spray device 10, the casing 1 is provided with a cavity, the first concentrate tank 2 is arranged on the outer surface of the casing 1 and is provided with a The hole communicated with the cavity of the shell 1, the final concentrate tank 3 is arranged on the outer surface of the first concentrate tank 2 and is provided with a discharge hole on the bottom end surface, and the scraper 9 is arranged on the shell 1, the first The upper end surfaces of the concentrate tank 2 and the final concentrate tank 3 are connected by an outer rotating shaft 8, and a spray device 10 is arranged on the upper end of the scraper 9, and is sequentially arranged in the cavity of the housing 1 from top to bottom. A sieve plate 7 and an inner cylinder 6 are provided, an...
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The invention relates to a selective cutting and mixing flotation device comprising a barrel body which is provided with three cavities in which the inner cavity is communicated with the second cavity, a foaming device which is arranged in the inner cavity of the barrel body and can mix and cut desulfuration residue, a sieve plate (7) which is arranged on the upper end of the foaming device and is provided with through holes with the diameters of 8mm to 10mm, and a cutting device which is arranged on the upper end surface of the barrel body and distributes bubbles which ascend in the inner cavity of the barrel body to the second cavity and the outer cavity of the barrel body; the foaming device cuts and separates the desulfuration residue, and different components are separated; flotation is performed by the bubbles, so that the high-level separation of graphite components in the desulfuration residue is improved.
Description
[0001] 1. Technical field [0002] The invention relates to a flotation device, in particular to a selective cutting and stirring flotation device. 2. Background Technology [0003] In the production of iron and steel, a large amount of desulfurization slag, that is, steel slag, will be produced, but the by-product of desulfurization slag has not been utilized, and the accumulated desulfurization slag will pollute the environment. Important and important equipment; and the flotation device is an important device for sorting out the recarburizer for castings from the desulfurization slag intermediate less than 10-16 mesh in the desulfurization slag sorting device. In the existing selective cutting and stirring flotation Among the selectors, there is no device that can further flotation from the desulfurization slag intermediate. 3. Contents of the invention [0004] In order to overcome the above-mentioned technical shortcomings, the purpose of the present invention is to ...
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IPC IPC(8): B03D1/14B03D1/02
Inventor 郑新礼魏丕杰郑平徐秋杰成伟超王升洁
Owner 山东能源装备集团鲁中装备制造有限公司