Forced screening

The forced vibrating screen is a new type of screening equipment designed by the company. Its main feature is the installation of stainless steel scrapers (brushes can also be installed) to facilitate the self-cleaning function of the vibrating screen mesh, such as in flour screening. Some fine slag is easy to fall into the mesh. Under the action of the rotation of the scraper, the impurities can be pushed to the discharge port and automatically discharged, reducing the occurrence of mesh blocking.

The forced vibrating screen is a new type of screening equipment designed by the company. Its main feature is the installation of stainless steel scrapers (brushes can also be installed) to facilitate the self-cleaning function of the vibrating screen mesh, such as in flour screening. Some fine slag is easy to fall into the mesh. Under the action of the rotation of the scraper, the impurities can be pushed to the discharge port and automatically discharged, reducing the occurrence of mesh blocking.

In solid-liquid separation operations, insoluble substances in various types of slurries can be quickly removed and discharged. The grid adopts a primary and secondary separation structure, which makes replacement of the screen simple and convenient and can increase the service life of the screen; the grid structure is fully welded and has no Dead ends, easy to clean or disinfect, users can choose stainless steel or carbon steel according to different usage requirements. The screen replacement is designed as a quick operation mode, and two people can complete the screen replacement within 3-5 minutes.

Features: As the name suggests, the forced screening machine increases the screening output of the rotary vibrating screen by giving the material an external force to accelerate the screening speed of the material through the screen. Forced screening equipment is used to generate static electricity, pellets, and agglomerated materials during the screening process of the rotary vibrating screen. These fake particles can be broken up. Get larger and faster screening output and screening accuracy. We have never stopped researching and developing new equipment and new technologies. Vibrating screens are used in many manufacturing industries for granular products such as resin, carbon particles, silica gel, and carrier solids.

1. For materials that are agglomerated and sticky fine powder or slurry. The hardness of the lumps is not very high and can be crushed by hand.
2. The brush sifter is mainly used to dissolve, loosen and filter materials.
3. During the operation of the brush screen machine, the materials can be evenly spread on the screen, and will not be gradually squeezed to the edge of the screen due to the rotation of the brush, thereby affecting the material passing speed.
4. During the process of brush sifting, the material will not affect the passing speed of the mesh due to blocking or smearing of the mesh.

The brushes of the 5-brush screen are made of polymer materials. The brushes can be lifted and lowered freely, and can be moved away from the screen to adjust the pressure on the screen and facilitate screen replacement.

6. The brushes of the brush screen can be adjusted arbitrarily according to the thickness of the material (0-8cm) to adjust the pressure and contact area between the brush and the screen.
7. The rotation speed of the brush screen can be adjusted upward from 0 rpm/min. The brush rotates smoothly and uniformly without significant shaking.
8. The parts of the brush screen that are in contact with the material can be made of carbon steel, stainless steel or plastic.
9. The vibration motor of the brush screen and the motor power supply of the brush are independent of each other and can be started and stopped respectively.
10. The screening system and brushing system of the brush screen can be disassembled and become an ordinary rotary vibrating screen.

Application areas:

In terms of application, different particle diameters have different applicable fields, different application effects, and different application capabilities. The diameter of the particles produced during the production process is not uniform, so during the production process and product factory identification, there is a product diameter measurement item called particle mesh number. The analysis and testing instrument for this item is called screening. Filtration equipment. The vibrating screen works by utilizing the reciprocating spiral vibration generated by the vibrator. The upper rotating weight of the vibrator causes the screen surface to produce plane gyration vibrations, while the lower rotating weight causes the screen surface to produce conical surface gyration vibrations. Their combined effect causes the screen surface to produce complex rotational vibrations. Its vibration trajectory is a complex spatial curve. The curve is projected as a circle on the horizontal plane and as an ellipse on the vertical plane. The amplitude can be changed by adjusting the excitation force of the upper and lower rotating weights. By adjusting the spatial phase angle of the upper and lower weights, the movement trajectory can be changed.

Food industry: flour, milk powder, starch, fish meal, rice flour, vitamins, condiments, dextrin, beverages, juice, sugar, soy sauce, pineapple juice, yeast liquid, etc.

Chemical industry: paint, resin powder, PVC resin powder, citric acid, polyethylene powder, washing powder, etc.

Pharmaceutical industry: pharmaceutical intermediates, excipients, powders, liquids, western medicine powder, western medicine liquid, etc.

Ceramic abrasive metallurgical industry: aluminum silver slurry, mud, kaolin, quartz sand, alumina, artificial black aluminum, graphite, silicon carbide, spray soil particles, emery, iron powder, titanium dioxide, electrolytic copper powder, etc.