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Advantages of applying stacked screw sludge dewatering machine to carry out dedrying
Release time:
2023-12-15 11:09
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Stacked screw sludge dewatering machine has compact structure and low comprehensive price compared with other types of dewatering machine. The structure is compact, the adjustment maintenance position is less, the daily management is simple. Turn on the main power switch of the equipment and the equipment, and then check the status of the display and the display lamp to see if there is any problem. After drying, it cannot be discharged from the sewage outlet. Instead, it can be immediately sent to the mud truck according to the shaftless screw conveyor, thus creating a stacked screw sludge dehydrator and reusing it many times.
When the stacked screw sludge dewatering machine is in normal operation, the melted sludge is discharged in the form of filter cake. It is proposed that large, medium and small industrial equipment should use spiral belt conveyor to transport filter cake and small turtle mud immediately. The dewatering machine is conducive to the delivery or post-processing mode. When confirming the dehydrator cost, the juxtaposed screw sludge dehydrator needs to take into account the filter cake discharge outlet and road surface height at the dehydrator cost under all normal specifications and models, and then consider whether it is basic. When establishing the basic overview, the aspect ratio and position of the operation panel of the electrical control cabinet should be comprehensively considered to facilitate the operation process.
Scope of application of stacked screw sludge dewatering machine
The basic principle of screw extrusion molding: when the machine is running, the silt enters the filter cylinder from the feeding port and moves to the feeding port by the message push of the spiral shaft rotary vane. along the inlet and outlet direction of the filter cake, the pitch of the spiral shaft is slowly reduced, so the silt is slowly extruded and formed, and gradually dries off under the action of pressure. the water is discharged from the gap between the fixed ring and the movable ring, and the solid content of the sludge continues to rise, at the same time, the stacked screw sludge dehydrator uses the automatic cleaning function between the fixed ring and the mobility ring to clean up the filter gap to avoid blocking, and the filter cake is discharged from the discharge port under the action of the screw shaft after sufficient drying.
Which industries are suitable for the stacked screw sludge dewatering machine
Stacked screw sludge dewatering machine is a combination of sludge treatment electrical cabinet system and concrete reaction tank. The core of the spiral stacker is composed of a fixed ring and a moving ring, and the spiral shaft passes through it to form a closed filter system. This device is divided into two parts. Composed of extracted parts.
The gap formed between the fixed ring and the moving ring of the stacked screw sludge dehydrator and the pitch of the screw shaft slowly decrease from the extraction part to the drying part, and the screw shaft continuously pushes the ring to clear Remove any gaps. Avoid blocking. The rotation of the bolt pushes the sludge from the extraction part to the drying part. At the same time in the back of the pin under the blocking effect. It causes very high gas pressure. The volume keeps getting smaller. To achieve the effect of complete off dry.
Stacked screw sludge dewatering machine is suitable for sludge disposal in domestic sewage, food, drinks, chemical plants, leather products, paper industry, printing and dyeing plants, pharmaceutical industry, breweries and other fields. Coincident spiral filter press method is used. The basic principle of spiral force-increasing dedrying, the huge force caused by the transformation of screw diameter and pitch, and the fine gap between the moving ring and the fixed ring, complete a new type of silt extrusion molding dedrying solid-liquid separation.
The stacked screw sludge dehydrator overcomes the bottleneck problems of the traditional sludge dehydrator, such as easy blocking of machinery and equipment, difficult treatment of low concentration sludge and oily sludge, high energy consumption and complicated control, and realizes the overall goal of environmental protection and energy saving.
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