The screw press is used for the solid-liquid separation treatment of agricultural waste and livestock waste to reduce the dehydration of waste residue in various industries. The comprehensive treatment of domestic waste can be widely used in industries such as pharmaceuticals, food, papermaking, breeding, brewing, paint, sewage treatment, feed, biofuels, kitchen waste, harmless treatment of livestock and poultry, animal husbandry, and slaughtering.
The working principle of the screw press machine:
The screw press is mainly used for dehydration and separation of high-concentration organic water such as tail vegetables, fruits, vegetables, medicinal residues, wood pulp, starch residues, slaughtered grass pulp, xylitol, bean dregs, and dressings. The material enters the new screw extruder from the feed port, the lead of the screw guide roller becomes narrower from wider, and the groove of the guide roller becomes shallower from deep. Therefore, the pressure of the material gradually increases during the movement, so that the material liquid is separated through the stainless steel separation net, the separated liquid is discharged from the bottom of the unit and the drain inside the guide roller, and the extruded material is discharged from the discharge port. This equipment is mainly composed of a base, a spiral guide roller, a dehydration system (separation grid, stainless steel separation grid), a reducer, a motor, etc.
Performance characteristics of screw press machine:
>Excellent agitation and washing function design of the press ensures high efficiency of screening residue dewatering;
>The unique design of the press can balance the axial force and radial force brought by the screening, prolonging the service life of the reducer and the screw shaft;
>Self-cleaning device for filter screen of press machine, cleans sliding screen, and discharges squeezed water efficiently;
>The structure of the feed hopper and the outlet direction of the slag discharge pipe can be designed and manufactured according to the user's requirements, which is suitable for different site conditions;
>The whole machine runs flat, with little vibration and low noise.
The screw press equipment has a special tapered roller shaft surface to form a continuous spiral surface. As the lead and groove depth decrease from the feed to the discharge end of the casting, the material moves forward along the spiral groove, the material is continuously squeezed in the axial direction and direction, and the liquid is continuously separated through the dehydration system. It adopts screw extrusion solid-liquid separator, which has high automation level, simple operation, convenient maintenance, large daily processing capacity, low power consumption, and is suitable for continuous operation. Its key components are made of stainless steel.
Installation steps of screw press:
1. When installing the machine, check in advance whether the specifications of the anchor bolts meet the specifications of the motor shaft, install the equipment in the prefabricated components, and tighten the fixing nuts according to the direction.
2. After the equipment is placed in the installation position, the support frame and the embedded part thick steel plate are welded firmly after stabilization.
3. After installation, check whether the moving parts are intervened and stuck, and whether the equipment is running flexibly.
4. Check whether the steering (according to the arrow symbol) of the plug-in trial run reducer is correct.
5. Trial run the equipment to make it run at full load, and put it into production after normal operation.
Screw presses are widely used, but in the application process, they should be processed in strict accordance with the operating specifications and in reasonable steps and methods to prevent small losses caused by production safety accidents.
If your company wants to establish a business relationship with us, please briefly describe the cooperation intention and send an email to：chuantaiscrewpress@gmail.com
