What sludge dewatering is suitable for the sludge press machine, what is the moisture content?

- May 25, 2018-

As an ultra-high pressure sludge treatment equipment, the sludge press machine not only has superior press force, but also has a wide application range. After practice, the sludge press has a good crushing effect on different types of sludge, making the sludge better processed.


As a relatively new type of sludge treatment equipment in the market with good response to sludge treatment, sludge press machines are widely used in slaughterhouses, tanneries, paper mills, printing and dyeing plants, tanneries, river dredging sludge, and biochemical sludge. Mud, electroplating sewage sludge, sludge from sewage treatment plants, etc.


The sludge press not only has a good treatment effect on various kinds of sludge, but also can be used in various processes of sludge treatment, including the sewage treatment of the fine-grained sludge produced by physical and chemical methods discharged from the concentrated tank; sludge The treatment stage produces a chemically precipitated coarse-grained, medium-grained sludge.


In addition, the sludge press machine can also be used for the physicochemical and biochemical mixed sludge produced during the sludge treatment and concentration stage; the materialized sludge discharged from the water plant sedimentation tank or the concentration tank; and the remaining activated sludge discharged from the secondary sedimentation tank of the sewage treatment plant. Efficient handling to meet relevant standards.


As can be seen from the above, the sludge press machine can basically handle the sludge produced by each channel, as well as the various processes of sludge treatment. Its high adaptability and ultra-high sludge treatment capacity, crushing capacity and low energy consumption are favored by various sludge treatment companies.


Domestic sludge presses currently used include plate and frame presses, belt presses, van presses, and diaphragm presses. The water content of these commonly used sludge treatment equipment after dewatering is different. The work efficiency of the belt-type sludge press has advantages over other kinds of sludge treatment equipment. After the sludge is dewatered, the moisture content of the cake is high, generally 60%-80%.


Compared with other kinds of sludge presses, the sludge dewatering effect of the plate-framed sludge press is good, and the moisture content of the sludge can reach 75%; most of the moisture content of the cake after the sludge treatment by the chamber press and the diaphragm press Also between 75%-80%. The use of advanced equipment to achieve its resource, reduce the mud cake moisture content requirements.