Smelting dross filter tank with fan blades

Abstract

The invention relates to a smelting dross filter tank with fan blades. The smelting dross filter tank comprises a tank body which is made of refractory materials. The tank body comprises a first branch tank and a second branch tank, a separation plate capable of being moved in the vertical direction is arranged between the first branch tank and the second branch tank, a water inlet is arranged onthe inner side face of a lateral part of the first branch tank, an opening of the water inlet faces upwards, a water receiving nozzle is arranged on the outer side face of the lateral part corresponding to the water inlet, and the water receiving nozzle communicates with the water inlet. A dross discharge outlet is arranged on a lateral part adjacent to the lateral part where the water receiving nozzle is located. At least one draught fan is arranged at the upper end of another lateral part adjacent to the lateral part where the water receiving nozzle is located. A water discharge outlet is arranged on a lateral part of the second branch tank. The fan blades are arranged inside the first branch tank and correspondingly located at the liquid level position inside the first branch tank. Thefan blades are connected with one side wall of the tank body through a connecting rod and are rotatably connected with the connecting rod. Compared with the prior art, the smelting dross filter tank has the advantages that dross rises quickly, the dross removal efficiency is high, and continuous operation can be realized.

Description

technical field [0001] The invention relates to the technical field of smelting, in particular to a smelting residue tank with fan blades. Background technique [0002] Most of the technologies use skimmers to remove the scum on the molten water. The skimmers have the disadvantages of troublesome operation, and often bring good water out, resulting in waste. Another is to install it on the molten water transfer device. Filter plate, it has the shortcoming that it is difficult to control the scum, and the scum is easy to mix. In the existing technology, the application number is 201320260704.3 "a kind of smelting filter slag tank with fan blades", and there are also the following disadvantages: 1. The floating speed of scum 2. The efficiency of slag removal is low, which cannot meet the operation of continuous water injection and flow rate; 3. When molten water is introduced into the filter slag tank, it is easy to gush out. Contents of the invention [0003] The technical...

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Problems solved by technology

[0002] Most of the technologies use skimmers to remove the scum on the molten water. The skimmers have the disadvantages of troublesome operation, and often bring good water out, resulting in waste. Another is to install it on the molten water transfer device. Filter plate, it has the shortcoming that it is difficult to control the scum, and the scum is easy to mix. In the existing technology, the application number is 201320260704.3 "a kind of smelting filter slag tank with fan blades", and there are also the following disadvantages: 1. The floating speed of scum Slow, resulting in scum mixed in the drainage outlet; 2. The efficiency of slag removal is low, which cannot meet the continuous water injection and the operation of variable flow; 3. When molten water is introduced into the filter slag tank, it is easy to gushes out

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