Pemilihan ukuran dan struktur dehidrator susun sekrup

Dehidrator bekicot susun Dawei dilengkapi dengan bak bekicot susun yang dirancang khusus, yang sangat indah dalam desain dan memiliki berbagai model produk, mulai dari dehidrator super kecil dengan kapasitas pemrosesan 0,5kg-DS/jam hingga dehidrator super besar dengan kapasitas pemrosesan 1320~1360kg-DS/jam. Rentang ukuran berkisar dari 1920mm * 75mm * 989mm untuk dehidrator kecil hingga 5300mm * 3180mm * 2400mm untuk dehidrator besar. Mampu memberikan solusi teknis yang paling tepat sesuai dengan kebutuhan kapasitas penanganan aktual pelanggan.

　　The screw stacking dehydrator consists of metering tank, sludge pump, flocculation mixing tank and dehydration main body. The dehydration process is fully automated by the electric control cabinet (or PLC), which is linked with the dosing equipment and sludge conveying equipment to achieve 24-hour automatic operation. The main body of the dehydrator is composed of a moving ring, a fixed ring and a spiral shaft. There is a movable ring in the middle of every two fixed rings, which increases the overlap, and the lead screw shaft passes through it.

　　The mixed liquid flows into the filter cartridge of the screw stacking dehydrator through the feed port, and the filter cartridge is composed of fixed laminations and movable laminations alternately. Driven by the spiral shaft, the material moves towards the end of the discharge opening. As the screw pitch between the spiral shaft and the blade gradually decreases, the pressure on the sludge gradually increases. Under the effect of differential pressure, the sludge begins to dehydrate, and the free water flows out from the filter gap between the movable plate and the fixed plate.

　　As the diameter of the spiral shaft is larger than the diameter of the movable plate, when the spiral shaft rotates, it drives the movable plate to rotate together. The dehydrator relies on the relative movement of the movable plate and the fixed plate to realize the self-cleaning function and prevent the filter gap from being blocked. The completely dehydrated mud cake is discharged from the discharge port under the push of the spiral shaft. Since there is always relative movement between the fixed plate and the movable plate, some small sludge particles are always squeezed out of the gap with water.

　　In order to prevent overflowing sludge particles from depositing on the surface of the filter cartridge, an automatic water spraying washing system is set up to spray clean the surface of the filter cartridge regularly to keep the surface of the filter cartridge clean. The obtained mud cake has a moisture content of 78% - 85%, a solid recovery of more than 95%, a screw shaft speed of 2-3 r/min, no vibration, no noise, and can be directly dehydrated at low temperature.

　　Air keluaran ekstraktor ulir memiliki kekeruhan tertentu. Saat air yang disaring kembali ke sistem biokimia, filtrat dibiarkan memiliki kekeruhan tertentu. Jarak bebas antara pelat tetap dan pelat bergerak ditetapkan di pabrik dan tidak dapat disesuaikan sesuka hati. Kandungan air dari kue lumpur filter dapat disesuaikan dengan menyesuaikan jarak bebas pelat tekanan balik dan jumlah umpan.

Dehidrator siput bertumpuk Dawei memiliki luas lantai kecil, membersihkan sendiri, tidak menyumbat, tidak berisik, konsumsi energi rendah, sepenuhnya otomatis tanpa pengawasan, stabil dan andal, menghemat biaya infrastruktur, rentang aplikasi yang luas, dan lebih baik dalam menangani lumpur dengan konsentrasi rendah. Selamat datang pelanggan untuk bertanya!