Precautions for use of double screw press fruit juice making machine


The main component of the double screw press fruit juice making machine is that the bottom diameter of the screw is gradually increased along the slag outlet direction and the screw pitch is gradually reduced. When the material is pushed by the screw, the volume of the screw cavity is reduced, which constitutes the pressing of the material. The material enters the hopper and is pressed under the push of the screw. The squeezed juice flows into the juicer at the bottom through the filter, while the waste material is discharged through the annular space formed between the screw and the conical part of the pressure regulation. The movement of the pressure regulating head along the axial direction can adjust the size of the open space and adjust the juice yield.

The working principle of double screw press fruit juice making machine

1. Job progress. At first, the power is input by the power part, and the kneading torque is transmitted from the gear, which drives the entire kneading screw roller to complete the direction rolling. There is a gap between the kneading drum and the kneading screw roller and does not roll with it; then continue to put in the pressing material at the feeding place; The material enters the barrel and continues to be pushed to the left under the effect of the spiral roller. The cross-sectional area is successively reduced from A1 to A3. When the condition is 0, the kneading is completed; the residue and the juice are gradually separated from the beginning of the juice outlet, and the kneading cylinder The left end completes the slag, and the juice flows out from the surface of the kneading cylinder.

2. The kneading barrel is controlled on the fly. During the kneading process, the kneading cylinder can be planned to move laterally, mainly considering the unstable juice content of the raw material during the juicing process, or the effect of the spiral roller, the kneading cylinder, and the material caused by the change of the slag rate/juicing rate. The power presents a big change, resulting in the problems of power spoilage and excessive slag discharge rate. After adding the follower block and the kneading cylinder, the tension spring and the hydraulic cylinder are integrated; the kneading cylinder is completed according to the different materials and the slag rate in the juice extraction process when the horizontal relative orientation of the kneading cylinder and the kneading screw roller is adjusted. , So as to more accurately control the slag extraction rate and kneading effect force, and improve the work efficiency. Its essence is to make the cross-sectional area A3 adjustable, which is accomplished by manipulating the ratio of A3 to A1, which is the slag extraction rate.

3. Double screw press fruit juice making machine spiral roller cone surface guide. Between A1 and A3, a spiral guide structure is added to the cone surface of the right end of the kneading spiral roller, which is no longer a common lubrication cone; the cross-sectional area of ​​the material is gradually changed, and the guide residue follows the spiral groove to move to the right. , Until the right end of the kneading barrel is separated, and the slag is discharged. Prevent the residue from staying in the gap of the roller and forming a tight slag.

Precautions for use of double screw press fruit juice making machine

1. Simple operation and safety maintenance function. Because the high-speed rotation of the juicer will bring certain dangers. Therefore, we must pay attention to the safety protection plan of the juicer.
2. The cleaning is simple, and the operation is simple and simple. Because it is often used to exploit the juice, there will be many residues left in the double screw press fruit juice-making machine. For the health of the diet, cleaning becomes very important. A good juicer should be very simple, convenient, and quick to clean.
3. A good juicer mainly depends on the effect of juice extraction. And choose a variety of different fruit experiments. In this way, we can really experiment with the juice extraction ability of the juicer.
4. Parts should be of good quality, especially blades and other parts. These are the core components of the juicer, and it is necessary to check whether the quality is good. The quality is durable and there will be no frequently replaced parts.
5. The speed must be uniform and slow, at least below 100 rpm, 70-90 rpm. There was no noise during the rolling time, and there was not much sensation. Whether the switch can stop scrolling immediately.

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Henan HeXie Machinery Co., Ltd.