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A steel bag rotation furnace

A rotary furnace and ladle technology, applied in the direction of phosphorus compounds, inorganic chemistry, non-metallic elements, etc., can solve the problems of high working intensity, uneven heating of powder materials, large dust, etc., and achieve the effect of improving calcination efficiency

Active Publication Date: 2017-11-14
YICHANG HONGCHANG ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a ladle rotary furnace aiming at the deficiencies of the above-mentioned prior art. The loading and unloading are manual operations, the work intensity is high, and the powder in the same sagger is heated unevenly.

Method used

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  • A steel bag rotation furnace
  • A steel bag rotation furnace
  • A steel bag rotation furnace

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Embodiment Construction

[0022] Such as figure 1 A ladle rotary furnace is shown, which includes a support body 1, the front section of the support body 1 and the bottom of the rear section are respectively provided with a spiral seat 2 and a twisted seat 3, and the support body 1 is provided with a furnace body, and the furnace body includes the front part of the feed The opening 5, the heating furnace 6 in the middle and the discharge port 4 at the rear are provided with a drive mechanism 7 at the bottom of the feed port 5 and the discharge port 4, and a drive mechanism 7 is provided at the top of the feed port 5. The storage bin 8 is provided with a cooling mechanism at the discharge port end 4 , a discharge mechanism 9 is provided at the end bottom of the discharge port end 4 , and a heating mechanism 10 is provided inside the heating furnace 6 .

[0023] The cooling mechanism includes a cooling water tank 11 and a cooling fan 12 , the cooling water tank 11 is arranged on the top of the discharge ...

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Abstract

A ladle rotary furnace, which includes a support body, the front section of the support body and the bottom of the rear section are respectively provided with a spiral seat and a twisted seat, the support body is provided with a furnace body, and the furnace body includes a front feeding port end and a heating furnace in the middle As well as the rear discharge port end, there are driving mechanisms at the bottom of the feed port end and the discharge port end, a storage bin is provided at the upper part of the feed port end, a cooling mechanism is provided at the discharge port end, and a cooling mechanism is provided at the discharge port end. A discharge mechanism is provided at the bottom of the end of the material port, and a heating mechanism is provided inside the heating furnace.

Description

technical field [0001] The invention belongs to the field of magnetic material production and processing, and in particular relates to a ladle rotary furnace. Background technique [0002] At present, the most mature method of producing lithium iron phosphate at home and abroad is to prepare by solid phase method, that is, to mix chemical raw materials according to the stoichiometric ratio, and under the protection of an inert atmosphere, the mixture is initially decomposed at about 300°C, and then heated to 600-800°C , holding for more than 12 h, you can get LiFePO in the olivine crystal form. The method is simple, convenient, and easy to operate. How to prevent the oxidation of ferrous iron during heat treatment and powder processing is the key to synthesis. Therefore, the tunnel pusher furnace has become the main sintering equipment for mass production of this product. [0003] The existing tunnel type push plate furnace has the following problems: [0004] 1. There is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01B25/45
Inventor 钟兴
Owner YICHANG HONGCHANG ELECTRONICS
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