Application of stacked screw sludge dehydrator in water treatment

 In recent years, the stacked screw sludge dehydrator has been greatly developed and promoted in our country. Compared with traditional sludge dewatering equipment, the stacked screw sludge dehydrator has the characteristics of no clogging, low energy and water consumption, and fully automatic operation. and other characteristics, it has been widely used in many fields such as municipal administration, petrochemical industry, medicine, textile, metallurgy, food and beverage, agriculture and animal husbandry.

hzfilter Filtration Equipment Company uses three stacked screw sludge dehydrators and dosing devices and other supporting equipment. The sludge and chemicals are flocculated in the flocculation mixing tank and then enter the dehydration body. After being processed by the screw stacker, the moisture content of the sludge can reach 80 %the following.

The use of the screw stacking machine has been well received by customers. The main advantages are as follows:

1. Fully automatic operation without manual supervision. The screw stacking machine can be started and stopped remotely with one click, making the operation worry-free and labor-saving.
2. Energy saving and extremely low operating costs. The spiral shaft speed is only 2~4r/min, the power of a single device is <5kW, and its average energy consumption is about 1/8 of the belt machine and 1/20 of the centrifuge.
3. The spiral shaft is surfacing with a super wear-resistant carbide layer. The surfacing thickness is 100 to 150 times that of the ordinary spraying process, which greatly extends the service life of the equipment.
4. The CFRP ring plate has excellent wear resistance, the ring plate replacement rate is less than 5% in 2 years, and the service life is more than twice that of traditional stainless steel 304, saving maintenance costs.
5. In addition, CFRP ring plates do not react with acid, alkali and salts, and have excellent corrosion resistance when handling corrosive materials. Compared with 316 or even dual-phase steel ring plates, the use of CFRP ring plates not only improves product performance, At the same time, investment costs can be reduced.

Strong product strength is the cornerstone of a company's long-term development. Over the years, hzfilter screw sludge has insisted on taking products as the core and quality as the foundation. It has made intensive research and development in equipment technology innovation, new material technology innovation, dual carbon technology innovation and intelligent IoT technology innovation, and has gone hand in hand to create a product that is easy to use, practical and highly reliable. We provide innovative products and solutions to create greater economic and social benefits for users and solve environmental problems.