A kind of sludge solidification stirring device

Abstract

The invention discloses a sludge solidification stirring device, which comprises a mixing tank and a curing agent supply part. The curing agent supply part comprises a fixed bracket, a first rotating frame and a second rotating frame. The lower right part of the fixing bracket is an opening facing the moving direction of the sludge. The first rotating frame is arranged in the fixed bracket, the first rotating frame includes a symmetrical first opening and a second opening, one of the first opening and the second opening can be selectively communicated with the opening, and the second rotating frame is arranged In the first rotating frame, the second rotating frame includes a first channel and a third opening communicated with the curing agent supply branch, the third opening can be selectively communicated with the first or second opening, the first rotating frame It includes a first operating part extending out of the barrel wall, and the second rotating frame includes a second operating part extending out of the barrel wall. The device can prevent the curing agent delivery hole from being blocked and cannot work normally, can reduce the frequency of maintenance and disassembly, and is easy to overhaul and has a stable structure.

Description

technical field [0001] The invention relates to the technical field of sludge treatment, in particular to a sludge solidification stirring device. Background technique [0002] In the comprehensive treatment of river estuaries and lakes and the dredging of port channels, dredging of original rivers, rivers, reservoirs and lakes will produce a large amount of dredging silt, which can be used as filling materials after solidification, which solves the problem of It solves the problem of shortage of original filling materials, such as gravel and riprap, and also solves the problem of disposal of dredged silt. Silt solidification usually adopts agitation solidification, such as the stirring device of a kind of sludge and curing agent delivery vehicle disclosed in Chinese patent CN204955122U, but the curing agent of this type of stirring device is usually supplied at the entrance of the stirring device at one time, and the curing agent is difficult to mix with The sludge is mixe...

AI Technical Summary

Problems solved by technology

According to the technical solution of the present invention, problems such as the blocking of the curing agent delivery port of the current sludge solidification stirring device, the failure to work normally, disassembly of the curing agent delivery part, inconvenient maintenance and easy damage can be solved.

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