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Operation instructions of screw press sludge dewatering machine

Operation instructions of screw press sludge dewatering machine

May 28, 2020

With the development of society, petrochemical, light industry, chemical fiber, papermaking, pharmaceutical, leather and other industrial industries increase, and sewage is discharged. Increased, causing serious environmental pollution. Our company actively responds to the requirements of policies and standards. For the sludge dewatering process, we independently developed a snail sludge dewatering machine. The sludge dewatering effect is good, the equipment runs stable, energy saving and environmental protection, and fully automatic operation can create more considerable Economic and social benefits.


According to the metering box, the sludge will flow into the flocculation mixing box according to the set amount, and the excess sludge will be automatically sent back to the feed box. In the flocculation mixing tank, after proper flocculation of food, you will give it to the sludge dehydrator. After continuous concentration and dehydration, the mud cake will be discharged out of the machine.


Flocculant can be selected from the combination of inorganic flocculant and two kinds of polymer flocculant, which can deal with various properties of sludge. In addition, by using a polymer flocculant dissolving device, the automatic continuous operation of the dehydrator can be achieved.


1. The machine, performance, operation method and structure that the sludge dewatering machine operator must be familiar with;


2. It is flexible to see the rotation;


3. Dry run for 3-5 minutes, check whether all parts of the equipment are normal;


4. Each capacity cannot exceed the prescribed limit;


5. Sludge dewatering machine must pay attention to even distribution to prevent machine vibration;


6. The sludge dewatering machine rotates at a high speed, unusable brake device, to avoid damage to the blue tape and affect the life of the machine;


7. No tools are allowed on the top cover to avoid starting the machine after an accident;


8. If the clock blue tape from the device, if there is heat and slip phenomenon, it should be stopped immediately, and check the greasy on the tape, wipe clean with alcohol or gasoline and reuse.