Zhejiang Zhengda Environmental Protection Equipment Co., Ltd

Customer service hotline: 0578-2788008

Zhejiang Zhengda Environmental Protection Equipment Co., Ltd

Industry information

Industry
Professional analysis of centrifugal dehydrators and centrifuges: differences and cases

Professional analysis of centrifugal dehydrators and centrifuges: differences and cases

2025-01-09 | View: 642

In the field of industrial production and resource recovery, centrifugal dehydrator and centrifuge are two common equipment. They play an important role in the treatment of water bearing materials, so that materials can be used more effectively. To help readers understand the

Details>>

2024-12-30

Model characteristics and technical parameters of belt sludge dehydrator

Belt type sludge dehydrator is suitable for sludge dewatering requiring high dryness in large sewage treatment plants and large industrial wastewater treatment plants, with excellent dewatering and operation performance. The use effect is very obvious and excellent. Model features: 1. Belt sludge - browse volume: 732

2024-12-26

Study on the Application of Laser Surfacing for Spiral Blades of Horizontal Screw Centrifuge

According to the characteristics of wear failure of horizontal screw centrifuge, the laser surfacing process is proposed to be used on the working face of spiral blades. The appropriate surfacing process is explored, and a high-performance surfacing layer with metallurgical bonding with the matrix and uniform and refined microstructure change is obtained. Analysis shows that laser - browse volume: 571

2024-12-26

Review and Prospect of Horizontal Screw Centrifuge

1. Basic condition In the 1970s, a state-owned enterprise imported a decanter centrifuge, which was surveyed, copied and included in the national "Seventh Five Year Plan" science and technology research project. In 1989, 420 large cone angle centrifuge was produced for xylitol processing. - 896 views

2018-12-26

Working principle and application range of horizontal screw centrifuge

The principle of the horizontal screw centrifuge is that the drum and the screw run at a certain differential speed in the same direction at a high speed, the materials are continuously introduced into the inner cylinder of the feeding screw through the feeding pipe, and then into the drum at a faster speed. Under the effect of the centripetal force field, the heavy solids accumulate on the inner wall of the drum to produce a residue layer. Input - Views: 721

2018-02-01

Operation management method of sludge dehydrator in solid-liquid separation equipment

1. The dewatering effect of the sludge dehydrator shall be checked frequently. If the separation liquid (or filtrate) is found to be turbid and the solids return rate drops, the causes shall be analyzed in time and the corresponding measures shall be taken to solve the problem. 2. Frequently observe the sludge dewatering effect. If the solid content of sludge cake decreases, - view: 745

2018-01-28

Prevention of corrosion hazards in solid-liquid separation industry

The solid-liquid separation technology is a widely used technology, which is applicable to medicine, chemical industry, metallurgy, textile, environmental protection, food and other industries. It uses centrifugal force as the driving force to transform liquid solid, liquid liquid or liquid-liquid solid suspensions. View: 976

2018-01-28

Overall exhibition of sludge treatment equipment and sludge dehydrator

With the rapid improvement of urban sewage treatment capacity in China, sludge production has also increased significantly. However, the level of sludge harmless treatment and disposal is difficult to meet the needs of the situation. According to statistics, nearly 80% of the sludge in the country has not been stabilized and harmless - 793 views

2018-01-28

Citizens use solid-liquid separation equipment to experience the cleaning and transportation of urban manure and see how the fecal water "turns waste into fertilizer"

How does Chengfei staff work? How to treat the fecal water... On the 6th, 30 children of urban management and citizen representatives took these questions to watch the on-site operation of the staff of the first urban manure clearing and transportation management office, and watched the whole process of manure treatment in the manure treatment center. In the economy - Views: 747

2018-01-28

When is it time for solid-liquid separation to deal with pollution while creating pollution

"Where has the huge amount of urban sludge gone?" Professor Chen Riyuan, director of the Resources and Environment Work Committee of the Guangdong Provincial Party Committee of the People's Democratic Progressive Movement, told Nanfang Weekend that if this question was raised, environmental protection departments in many cities would be difficult to answer. After the urban sewage treatment plant is put into operation, - View: 706