Sludge cutting machine is based on sludge dewatering process in the presence of large solid particles, strong adhesion of the objects into the pipeline, produce viscous drag phenomenon such as machine, equipment research and development, is a horizontal spiral centrifuge products.
The sludge cutting machine is mainly composed of a casing, a motor support, a main shaft, a cutting knife and a speed reducing transmission device. It is sealed operation. The inlet and outlet water, water inlet, equipped with adjustable valve, adjusting the feed concentration can be viewed from the observation window, can be modified according to the concentration of water for cutting and crushing and washing, the sludge solid concentration, reach the ideal state.
Cutting machine with solid sludge in sewage containing ground or chopped massive and fibrous effects, it has extensive application in wastewater treatment. General sludge in the process of work from the sludge thickening tank, sludge cutting machine must be crushed by the sludge feeding pump, through the electromagnetic flowmeter, and the flocculant dosing system into the prepared liquid together and mixed into the centrifugal dewatering machine, in the process of using sludge cutting machine but cannot do without the work of sludge dewatering centrifuge.
Rotary milling machine rotating impeller cutting sludge relative to the cutting ring fixed include wood, textiles, plastics, paper, rubber and glass solid. So the sludge cutting machine has a good effect in all aspects.
Sludge cutting machine working principle
Sludge cutting machine is an important equipment of centrifugal sludge dewatering system, its main function is to the sludge in the fiber winding were chopped. Speed motor drive shaft device, the cutter body running at high speed, the sewage into the shell cavity by the right end, the shear force produced by the cutting knife and the knife disc fiber chopped into sludge centrifuge dehydration treatment, in order to ensure the normal centrifuge stable work.
Structure characteristics of sludge cutting machine
1) low energy consumption: the flow rate of less than 55m3/h of the motor power of the sludge cutting machine only need 1.5KW, far below the power value of other manufacturers of the cutting machine. Energy saving.
2 Blade: double drive shaft are series blade group design. The blades are designed with separate blades and spacers, and each blade and the spacer can be assembled and disassembled independently, reducing the cost of spare parts purchasing and labor maintenance.
3) pump body: integral inlet flange, simple structure, easy to maintain. Built in foreign body hole, can undertake to enter the cutting machine can not be cut through any foreign body, the hole and outside of the access cover, can be regularly open for cleaning.
4) compact structure, small size, small area
5) the operation is simple, the maintenance is convenient
6) dual drive shaft differential operation: the use of dual drive shaft structure, and the dual drive shaft with different speed to work. In order to produce the impurities in water, tearing, pulling, shearing and other multiple effect can be completely broken impurities.
7) low speed: the dual drive shaft of the maximum speed is not more than 85rpm.
8) Gao Niuju: low speed output high torque. So as to achieve the high quality of the cutting effect.
Installation of sludge cutting machine:
Cutting machine with solid sludge in sewage containing ground or chopped massive and fibrous effects, it has extensive application in wastewater treatment sludge. The general work in the process from the sludge thickening tank, sludge cutting machine must be broken,
The sludge feeding pump, through the electromagnetic flowmeter, and the flocculant dosing system into the prepared liquid together and mixed into the centrifugal dewatering machine, in the process of using sludge cutting machine is cannot do without the work of sludge dewatering centrifuge.
1) electrical installation shall be operated by the electrician to ensure that the connection is accurate and in line with the relevant safety standards.
2) the sludge cutting machine should be kept in the surrounding operation and maintenance space.
3) feed concentration, flow rate should be kept stable, inlet pipeline should be equipped with a rough filtration device, avoid screws, nuts and other objects into the housing.
Nanjing Sino German environmental protection equipment manufacturing Co., Ltd.
Address: Nanjing City Jinniu Lake District Liuhe Street Community Shuangqiao Xinguang Road No. 115
Contact: Xu Min (Manager) 18913960189
Fax: 025-57530868
Mailbox: njxm668@163.com
Q: Q 121504062