Drying equipment for sludge treatment and using method thereof

Abstract

The invention discloses drying equipment for sludge treatment. The drying equipment comprises a conveying box and a base arranged on the side edge of the conveying box, a feeding hopper is connected to one side of the conveying box, a spiral feeding pipe is arranged on the inner side of the top of the base, the bottom end of the feeding hopper is connected with the position, close to one end, of the top of the spiral feeding pipe, a heating box is connected to the middle of the top of the spiral feeding pipe, a discharging box is connected to the other end of the spiral feeding pipe, a feeding box is clamped to the side, close to one side, of the top of the conveying box, three sets of conveying belts are sequentially installed in the conveying box from top to bottom, a blanking opening is formed in the end, close to the bottommost conveying belt, of one side in the conveying box, and one end of the blanking opening is fixedly connected with one end of the feeding hopper. The equipment has a good drying effect, the sludge drying degree can be greatly improved, meanwhile, when sludge is dried, the heating efficiency is high, and discharging is convenient.

Description

technical field [0001] The invention relates to the field of drying equipment, in particular to a drying equipment for sludge treatment and a use method thereof. Background technique [0002] After the sludge is press-filtered, in order to facilitate reuse, the sludge needs to be dried. Since the water content in the sludge after press-filtering is relatively high, it is necessary to further reduce the water content in the sludge and use drying equipment to dry the sludge. Drying can improve the drying degree of the sludge, which is convenient for the next use. [0003] The existing drying equipment for sludge treatment has certain disadvantages in use. The structure of the existing drying equipment for sludge treatment is too simple, and basically it directly dries large pieces of sludge, resulting in poor drying effect and waste water. The moisture content of the mud is high; the existing drying equipment for sludge treatment has a single method for drying the sludge, and...

AI Technical Summary

Problems solved by technology

[0006] 2. The existing drying equipment for sludge treatment has a single method for drying the sludge, and the drying effect is not outstanding, and the spiral feeding pipe cannot be guaranteed to be heated evenly during the feeding period, which indirectly affects the drying effect;

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