The screw stacked sludge dewatering machine is called screw filter for short,it is a water treatment system widely used in municipal sewage treatment projects and petrochemical, light industry, chemical fiber, papermaking, pharmaceutical, leather and other industrial industries. The moisture content of the sludge can be reduced to 75%-85% after dehydration.
The screw stacked sludge dewatering machine is called screw filter for short,it is a water treatment system widely used in municipal sewage treatment projects and petrochemical, light industry, chemical fiber, papermaking, pharmaceutical, leather and other industrial industries. The moisture content of the sludge can be reduced to 75%-85% after dehydration.
The The screw stacked sludge dewatering machine integrates the fully automatic control cabinet, flocculation conditioning tank, sludge concentration and dehydration body and liquid collection tank. It can achieve efficient flocculation under the condition of fully automatic operation, and continuously complete the sludge concentration and squeezing dehydration work, and finally return or discharge the collected filtrate.
When the equipment is running, the sludge enters the filter cartridge from the feed inlet and is pushed by the spiral blades to move toward the discharge port. As the pitch of the spiral blades gradually decreases, the pressure on the sludge also increases continuously, and dehydration begins under the action of pressure. Water flows out from the gap between the fixed ring and the movable ring. At the same time, the equipment realizes the self-cleaning process by the movement between the fixed ring and the movable ring, and the cleaning filter gap is not easy to be blocked. After dehydration, the mud cake is discharged from the discharge port under the propulsion of the spiral shaft.
The The screw stacked sludge dewatering machine is mainly composed of fixed ring, moving ring, spiral shaft, drive device, filtrate tank, mixing system and other parts. The fixed ring and the moving ring are arranged at intervals to form multiple filter chambers.
1. It has a wide range of treatment and is suitable for sludge dewatering in various industries: municipal sewage, papermaking wastewater, chemical wastewater, food and beverage processing wastewater, industrial production wastewater, papermaking wastewater, petroleum processing and mining wastewater, etc.
2. Various product models, exquisite design, and small footprint: The screw stack sludge dewatering machine adopts a three-in-one design of dewatering body, flocculation mixing tank and electronic control device. It is easy to install, occupies a small space, and has good compatibility with auxiliary supporting equipment, which greatly reduces the initial design and construction costs. At the same time, in the replacement project, due to the exquisite design of the spiral stacker, there is no need to re-construct the civil construction.
3. Simple operation and maintenance: It can be realized through PLC remote control and other methods to achieve 24-hour fully automatic unmanned operation, reducing the employment and maintenance costs of on-site operators. At the same time, due to the exquisite design, simple operation, no complex requirements, simple and easy to learn.
4. Water saving, electricity saving, low noise: The laminated dehydration body has a self-cleaning filter function due to its structure, so there is no need to consume a lot of cleaning water to clear the blockage. The spiral shaft that conveys and compresses the sludge has a rotation speed of 2-5 revolutions per minute, which is low in electricity consumption and economical. At the same time, due to the low rotation speed and intermittent flushing, the equipment is noiseless during operation.
The The screw stacked sludge dewatering machine is widely used in municipal sewage, papermaking wastewater, chemical wastewater, food and beverage processing wastewater, industrial production wastewater, papermaking wastewater, petroleum processing and mining wastewater, etc.
1. Municipal sewage treatment: The snail stack is widely used in municipal sewage treatment, and can be used to treat urban domestic sewage, sewage treatment plant sludge, etc.
2. Industrial wastewater treatment: It is suitable for treating various industrial wastewaters, such as wastewater from chemical, pharmaceutical, papermaking, printing and dyeing industries.
3. Food processing: It can be used to treat wastewater and sludge generated in the process of food processing.
4. Other fields: The snail stack can also be used in river dredging, lake management, soil remediation and other fields.
| Model | Screw body | DS（DS.KG/H） | Flow rate (M³/h) | Machine Size (mm) | N.W.(KGS) | Running Weight (KGS) | |||||
| low concentration | High concentration | 10000mg/l | 20000mg/l | 25000mg/l | Length | Width | Height | ||||
| TPSF131 | DN130x1180 | 5 | 10 | 0.5 | 0.5 | 0.4 | 1870 | 730 | 1170 | 250 | 395 |
| TPSF132 | DN130x1180 | 10 | 20 | 1 | 1 | 0.8 | 2000 | 960 | 1230 | 350 | 595 |
| TPSF251 | DN250x1760 | 15 | 30 | 1.5 | 1.5 | 1.2 | 2690 | 880 | 1600 | 500 | 805 |
| TPSF252 | DN250x1760 | 30 | 60 | 3 | 3 | 2.4 | 2810 | 1120 | 1600 | 800 | 1320 |
| TPSF301 | DN300x2220 | 30 | 60 | 3 | 3 | 2.4 | 3310 | 1000 | 1700 | 750 | 1275 |
| TPSF302 | DN300x2220 | 60 | 120 | 6 | 6 | 4.8 | 3500 | 1300 | 1700 | 1340 | 2225 |
| TPSF303 | DN300x2220 | 90 | 180 | 9 | 9 | 7.2 | 3700 | 1650 | 1700 | 1750 | 3030 |
| TPSF304 | DN300x2220 | 120 | 240 | 12 | 12 | 9.6 | 4000 | 2050 | 1750 | 2150 | 4150 |
| TPSF351 | DN350x2480 | 50 | 100 | 5 | 5 | 4 | 3610 | 1100 | 1850 | 1150 | 1915 |
| TPSF352 | DN350x2480 | 100 | 200 | 10 | 10 | 8 | 3820 | 1490 | 1850 | 1950 | 3205 |
| TPSF353 | DN350x2480 | 150 | 300 | 15 | 15 | 12 | 4120 | 1770 | 1850 | 2800 | 4830 |
| TPSF354 | DN350x2480 | 200 | 400 | 20 | 20 | 16 | 4320 | 2290 | 1850 | 3700 | 6515 |
| TPSF401 | DN400x3100 | 80 | 160 | 8 | 8 | 6.4 | 4550 | 1180 | 2250 | 2050 | 3425 |
| TPSF402 | DN400x3100 | 160 | 320 | 16 | 16 | 12.8 | 4870 | 1710 | 2250 | 3850 | 6645 |
| TPSF403 | DN400x3100 | 240 | 480 | 24 | 24 | 19.2 | 4790 | 2550 | 2250 | 5400 | 9710 |
| TPSF404 | DN400x3100 | 320 | 640 | 32 | 32 | 25.6 | 4840 | 3140 | 2250 | 7000 | 12960 |
