Precautions for the use of screw press:
In addition, it should be noted that the trial run equipment should be checked before application to see if there is any problem. Secondly, according to the adjustment of the screw press machine, it can complete the change of different material types and different production volumes, and realize the ideal match between the actual effect of dehydration and the production volume. In addition, attention should be paid to maintenance throughout the application process, making the application of the screw press more long-term.
Working process of screw press equipment:
First, after running the screw press, the high and low temperature materials that need to be dehydrated are evenly discharged from the feed box, and then under the extrusion force of the spiral rotating blades, the materials move along the radial feed port. The changing tooth distance and extruder screw also adjust the maximum extrusion pressure of the separator to perform physical dehydration; the water will be discharged from the drain through the stainless steel screen, and the dehydrated material will be discharged from the feed box.
The screw press can be widely used for solid-liquid separation and extrusion of kitchen waste:
The scope of application of meal waste solid-liquid separator equipment: Garbage treatment (daily life garbage treatment, perishable wet garbage, meal waste kitchen waste, farmer's wholesale market waste, landscape garden waste, agricultural waste, corn straw hay, farm waste, animal Dead bodies, slaughterhouse waste, food industry waste, Chinese herbal medicine waste, paper industry waste.Waste and energy food crops, daily life waste treatment and chemical waste are aimed at energy, resource recycling, harmless and resource recovery, and promote the recycling of waste Recycling. The principle of the screw press is mainly based on extrusion molding, so that the liquid in the material is extruded, and the extruded liquid is discharged according to the stainless steel sieve, and then gathered in the water storage tank and discharged through the drain pipe. After drying The material is extruded through the inlet and outlet at the end of the stainless steel screen.
After-meal and post-meal waste, daily life end-course waste, fruit and vegetable waste, etc. Whether it is (fruit and vegetable waste) or (food waste), the purpose of chemical waste fermentation is for continuous fermentation or alcohol oxidation, defertilization (organic components, easy to melt) resource recycling. Food waste can be dried immediately, and the moisture composition of the feed is also different due to the different specifications and particle sizes of the raw materials. The fine particles of the kitchen waste after screening are uniform, the drying effect is expected to be better, the continuous extrusion machine has good stability, and the dryness is greatly improved.
What are the difficulties in using a screw press?
1. Before feeding the screw press, the cone shape and the feeding port should be closed, and the torque force of the compression spring should be properly adjusted according to the nut. When the slag skin causes slag resistance, check the expected effect of the compression, and then adjust the clamping level and position of the spring appropriately to ensure that the expected effect of the compression is more satisfactory.
2. When feeding the screw press, prevent unclean things and other objects from entering the equipment. Thicker fruiting branches should be removed to prevent damage to the sieve drum. Feed should be as uniform as possible to get better expected results.
3. After the screw press is squeezed, the pressure spring should be relieved in advance, so that the cone moves under the push of the pomace, and the pomace behind is pressed too hard, which is conducive to cleaning. If it is not used for a long time, the equipment should be cleaned, and the rust-prone parts should be coated with grease for maintenance.
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