The screw press adopts the form of screw press, which can press various materials, including fruits, celery, tomatoes, spinach and other vegetables, Chinese medicine residues, kitchen waste, etc. It can be pressed with this equipment and has a wide range of applications. It is made of stainless steel with high strength and good corrosion resistance. Long term use. Its pressing efficiency is also very high. The material will not be blocked, and the equipment is very reliable. This is a very practical device.

Application scope and working principle of screw press:

The applicable scope of this press, screw press, is:

Scope of use 1: dewatering and compressing the slag intercepted by the trash rack in the drainage pump station, sewage treatment plant and water supply plant.

Application scope 2: dehydration and compression treatment of wastewater in papermaking, wine making, food, leather, textile, printing and dyeing, petrochemical and other industries.

The working principle of the screw press is: when the grid slag or filtered filter slag in the grid enters the spiral pipe from its hopper, it is extruded and dehydrated through the press screw. The water extruded from the materials enters the water receiving basin through the filter screen and is discharged through the drain pipe. The materials after extrusion and dehydration are discharged through the slag discharge pipe.

The screw press can be divided into regions and main features:

In terms of area division, the screw press can be divided into four areas: drainage area, feeding area, screw conveying area and discharging area. Its main features are: due to the use of shaftless screw, the contact area with the material is small, and the friction is small, which can effectively improve the extrusion efficiency of the press and avoid problems such as blocking and winding.

The screw press is a new type of screw continuous pressure equipment. The internal screw is of double blade propelling type, with fast pressure speed, high dehydration rate and large output. The machine is designed according to the pitch and shaft diameter of different materials and adopts different feeding screws for different materials. It conveys the screw in the low-pressure area and the extrusion screw in the high-pressure area. The length, radian and propeller size of the pressure section are different. It is a necessary equipment for extrusion drying and dehydration of materials in all industries, which can greatly reduce the energy consumption of the dryer! For the drying degree of different materials after dehydration, the water content is about 45-70%. For complex materials such as waste residue that are not afraid of wear, the water can flow smoothly, and the press separation can be realized by effectively matching the screw and screen.

How to prevent the phenomenon of screw press frame bridge:

The special design of the feeding box effectively prevents the bridge phenomenon of some viscous materials. Although this is a small detail, once the scaffolding is produced on the production site, it will lead to no feeding and shutdown, which is very troublesome. Therefore, details determine success or failure;

In the spiral food processing and fruit and vegetable processing industries, the screen mesh of the spiral dehydrator is a half screen, which can be easily disassembled and thoroughly cleaned. It is sand blasted, beautiful, simple in structure, low-speed transmission, high torque output, low noise, no vibration, less driving parts, less replacement of vulnerable parts, and low maintenance cost.