Independent screening net

Abstract

The invention discloses an independent screening net. The independent screening net comprises a screening frame, a screening plate and shaking strips, wherein the screening frame comprises a left frame strip, a right frame strip, an upper frame strip and a lower frame strip; the upper frame strip is connected to the top ends of the left frame strip and the right frame strip; the lower frame stripis connected to the lower parts of the left frame strip and the right frame strip; the screening plate comprises two hanging plates and a transverse plate; the hanging plates are mounted at two ends of the transverse plate; a plurality of abrasion-resistant screening strips are uniformly welded on the transverse plate; a plurality of round steels are uniformly welded between the left frame strip and the right frame strip; a hanging plate is hung on the round steels; and the shaking strips are uniformly fixed between the left frame strip and the right frame strip. The independent screening netcan be specifically replaced, so that the waste can be reduced, and the repairing efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of coke coke powder processing, and in particular relates to an independent screen. Background technique [0002] The original powder coke screen is composed of: frame, sieve plate, and sieve bar (4MM round steel coated with wear-resistant coating) fixed and welded. The strength is small, and the wear-resistant coating of the sieve bar is not applicable. 2. The coke chip dropping point is fixed position (2 to 3 floors). The replaced screen cannot be repaired directly due to the structure of the screen plate, and the entire screen must be replaced, resulting in unnecessary waste of spare parts. 3. The screen angle is fixed and cannot be adjusted, resulting in poor screening effect. 4. The service life of the screen is short, and regular maintenance is required every month, and an average of one screen needs to be replaced every month. 5. The workload of replacing the screen is large, the upper and lower co...

AI Technical Summary

Problems solved by technology

[0002] The original powder coke screen is composed of: frame, sieve plate, and sieve bar (4MM round steel coated with wear-resistant coating) fixed and welded. The strength is small, and the wear-resistant coating of the sieve bar is not suitable

2. The coke chip drop point is fixed position (2 to 3 floors). The replaced screen cannot be repaired directly due to the structure of the screen plate, so the entire screen must be replaced, resulting in unnecessary waste of spare parts

3. The screen angle is fixed and cannot be adjusted, resulting in poor screening effect

4. The service life of the screen is short, and regular maintenance is required every month, and an average of 1 screen needs to be replaced every month

5. The workload of replacing the screen is relatively large, the upper and lower connecting bolts need to be removed, and the working space is limited. Generally, it takes about 4 people and 6 hours to replace a screen.

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