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Sludge cutting machine

A cutting machine and sludge technology, which is applied in dehydration/drying/concentrated sludge treatment, grain treatment, etc., can solve the problem of ineffective crushing of solid materials, and achieve the wide use of equipment, large processing capacity, and low operation and maintenance costs Effect

Inactive Publication Date: 2009-09-30
广东新环环保产业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a sludge cutter to solve the problem that the sludge cutter cannot effectively crush the softer solid materials in the sludge

Method used

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Embodiment Construction

[0013] Such as figure 1 , 2 As shown, a sludge cutting machine includes a cutting cylinder 7 with a material inlet 9 at the bottom and a discharge opening 10 at the top, a bearing seat 3 and a motor 2 arranged at the top of the cutting cylinder 7, and a motor 2 arranged at the top of the cutting cylinder 7 The cutting ring 15 in the middle and the adjustable position knife seat 6 connected thereto; the motor 1 is connected with the blade 5 through the drive shaft 2. Described blade 5 is a spiral blade. For a better cutting effect, it is best to use an Archimedes spiral blade and a symmetrically arranged double blade.

[0014] The adjustable position knife seat is that the knife seat 6 and the cutting ring 15 are connected by bolts 13, and an adjusting screw 14 is set on the cutting ring 15, and the end of the adjusting screw 14 bears on the knife seat 6. There are 3 or 4 uniformly distributed adjusting screws on the material cutting ring for coupling and adjustment.

[001...

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Abstract

The invention provides a sludge cutting machine, which comprises a material cutting cylinder of which the lower part is provided with a material charging port and the upper part is provided with a material discharging port, a bearing seat and a motor which are arranged at the top end of the material cutting cylinder, a material cutting ring arranged on the middle part of the material cutting cylinder and a position adjustable cutter seat connected with the material cutting ring, wherein the motor is connected with a cutting blade by a driving shaft. The cutting machine is characterized in that: the cutting blade is a spiral blade, preferably an archimedes spiral blade which is also a double blade symmetrically arranged; and the position adjustable cutter seat is in bolting connection with the material cutting ring, and the material cutting ring is provided with an adjusting screw of which the end head is pressed against the cutter seat. Because the archimedes spiral line-shaped symmetrical blade is adopted in the sludge cutting machine, and the gap between the spiral blade and the fixed cutter seat can be adjusted, when the materials pass a via hole on the fixed cutter seat, double acting forces of chopping and cutting are generated on the material under the action of the cutting blade and the cutting edge of the via hole, so that the soft and hard materials can be crushed.

Description

technical field [0001] The invention relates to a sludge cutting machine, in particular to a helical line sludge cutting machine, which is the front-end treatment equipment of the sludge dewatering system, installed in the suction pipeline of the sludge screw pump, Crushing and cutting solid objects (such as wood, plastic, glass and stones, etc.) to protect the equipment in the sludge dewatering system. Background technique [0002] At present, the common sludge cutting machines on the market include a blade driven by a motor and a cutting disc adapted to the blade. The structure mainly uses the movement of the straight blade relative to the cutting disc to work, and the material is only affected by the direction in which the blade runs. The tangential component force, that is to say, the material is only subjected to the cutting force of the blade, but not the cutting force, so that the softer solid materials in the sludge cannot be effectively crushed. Contents of the in...

Claims

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Application Information

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IPC IPC(8): C02F11/12B02C18/06B02C18/18
Inventor 李荣杰程鉴昌张进锋郭玲波
Owner 广东新环环保产业集团有限公司
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