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AboutLocated in the beautiful historical city of Yangzhou, it is an environmental protection enterprise that integrates product sales, technical research and development, production and manufacturing, engineering installation, and
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NewsThe product is widely used in industries such as municipal sewage, petrochemicals, food and beverage, animal husbandry and slaughter, oil and starch, steel metallurgy, textile printing and dyeing, electricity, and papermaking
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CaseAdhering to the principle of "surviving with quality and winning customers with integrity", down-to-earth, united and enterprising, and giving back to customers with excellent service and sincere attitude.
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Application and Development of Stacked Screw Sludge Dewatering Machine
Development and Application of Stacked Screw Sludge Dewatering Machine
Spiral filter, also known as spiral extrusion dewatering machine, first appeared in Germany in the 1960 s, and then the former Soviet Union, Sweden, the United States and other countries have also made this kind of filter, and the first application in the oil and fish grinding after the minced meat squeezing dehydration, fish, shrimp waste filtration, in recent years is in the sludge dehydration and other industrial process dehydration and other fields have been widely used.
Why choose the stacking screw sludge dewatering machine?
Sludge is the inevitable product of sewage treatment plant and sewage station. After entering the environment, the sludge without good treatment and disposal will directly bring secondary pollution to the water body and the atmosphere, which will also pose a serious threat to the ecological environment and human activities. Therefore, the sludge in the treatment is very careful, sludge in the treatment can be divided into sludge dewatering machine process and sludge drying process two, sludge dewatering machine is the main product of the screw machine.
what are the advantages of screw machine?
Stacked screw machine is a widely used in municipal sewage treatment projects, as well as industrial water treatment systems. The results show that the stacked screw type sludge dewatering can create more considerable economic benefits for customers.
The advantages of the screw stacking machine are as follows:
Small design
1. The design is compact, and the dehydrator contains the electric control cabinet, metering tank, flocculation mixing tank and the main body of the dehydrator.
2. Occupying a small space, convenient maintenance and replacement; small weight, convenient handling.
Not easy to clog
1. With self-cleaning function. There is no need to clean the filter seam to prevent clogging, and the amount of flushing water should be reduced to reduce the burden of internal circulation.
2. Good at dewatering of oily sludge.
Low speed operation
The rotation speed of the screw shaft is about 2~3 r/min, and the power consumption is extremely low.
2. Less failure, low noise and vibration, safe operation.
Durable
1. The body is almost entirely made of stainless steel, which can maximize the service life.
2. The replacement parts are only the screw shaft and the swimming ring, and the use cycle is long.
Stacked screw machine is mainly applicable to the following aspects:
1. Suitable for municipal sewage, food, beverage, chemical, leather, welding materials, papermaking, printing and dyeing, pharmaceutical and other industries of sludge.
2. Suitable for high and low concentration sludge dewatering. When dewatering sludge with low concentration (2000mg/L ~), there is no need to build a thickening tank and a storage tank, so the construction cost is reduced, and the release of phosphorus and the generation of anaerobic odor are reduced.
How to choose the folding screw machine?
1. Price advantage: The price of the sludge dewatering machine is a factor considered by many manufacturers. Different regions and configurations may have different prices.
In Jiangsu, Zhejiang and Shanghai, the price may be relatively high. If your configuration belongs to the general type, our company promises to give the market average price.
2. Moisture content: The moisture content of the sludge dewatering machine is generally between 70% and 80%.
The equipment is not blocked, the flushing water is greatly reduced, the 24-hour automatic unmanned operation is greatly reduced, and the labor cost is greatly reduced.
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