Explosion proof direct discharge screen is a screening equipment, and the inlet and outlet should be connected to a closed container with a protection level of not less than IP6 *, so that the material will not escape to the outside. The non-metallic sealing components used in this device have a surface resistance not exceeding ≤ 109 Ω.
The flat design of the straight screening equipment is convenient for manual operation, with a small volume and easy mobility.
Direct screening can be connected in series to the production line system, with low energy consumption and high efficiency.
Easy to clean both inside and outside, with no hygiene blind spots, meeting the standards for use in the food and pharmaceutical industries.
Automated direct screening operation, capable of 24-hour continuous production.Ultra quiet bass design, normally 70 decibels.
The straight screen is tightly sealed, with no liquid leakage and no dust flying.
The unique structure and grid design of the straight screen enhance the durability of the screen, making it quick to replace and easy to disassemble, enabling the replacement of the screen to be completed within 5 minutes.
The direct screening uses a vibration motor to utilize the phase angle of two sets of eccentric blocks (unbalanced eccentric blocks) at the upper and lower ends of its shaft, as well as the intersection angle between the two motors, to transform the rotational motion of the vibration motor into multiple overlapping forces of horizontal, vertical, inclined, and centrifugal effects. These forces are then transmitted to the screening surface to achieve the purpose of screening. Changing the phase angle and weight of the upper and lower eccentric blocks can alter the magnitude of the excitation force and the trajectory of the material's movement.
Direct discharge screen, also known as direct discharge vibrating screen, is divided into two types: single vibration source and double vibration source. The single vibration source mainly produces up and down vibration when applied to the material and does not have automatic discharge function. The double vibration source can generate vortex motion on the screen surface and has automatic discharge function. It is mainly used for impurity removal and screening of powder in the process flow of powder production line.
Equipment parameters：
Table of Appearance and Dimensional Parameters：
Model | φD1(mm) | φD2(mm) | φD3(mm) | φD4(mm) | R(mm) | H(mm) | H1(mm) | H2(mm) | E(mm) | Foot hole(mm) |
XFZP-600 | 246 | 560 | 100 | 200 | 427 | 528 | 327 | 143 | 337*337 | 4-φ12.5 |
XFZP-800 | 246 | 760 | 150 | 300 | 560 | 584 | 338 | 111 | 454*454 | 4-φ12.5 |
XFZP-1000 | 246 | 930 | 150 | 350 | 645 | 652 | 397 | 54 | 587.5*587.5 | 4-φ12.5 |
XFZP-1200 | 400 | 1130 | 180 | 400 | 747 | 852 | 571 | 158 | 700*700 | 4-φ12.5 |
XFZP-1500 | 400 | 1430 | 180 | 400 | 900 | 1016 | 710 | 120 | 1080*700 | 4-φ12.5 |
Technical parameter table：
Model | Screen surface area(m2) | Screen diameter(mm) | electromotor | Synchronous speed of motor(r.p.m) | Power(kW) | Explosion proof mark for motor |
XFZP-600 | 0.23 | φ560 | YBZ-1005-4B | 1500 | 0.25 | Ex d IIB T4 Gb 或Ex tb ⅢC T130°C Db |
XFZP-800 | 0.42 | φ760 | YBZ-1005-4B | 0.25 | ||
XFZP-1000 | 0.64 | φ930 | YBZ-1005-4 | 0.25 | ||
XFZP-1200 | 0.95 | φ1130 | YBZ-1210-4 | 0.55 | ||
XFZP-1500 | 1.61 | φ1430 | YBZ-1420-4 | 1.1 |
Application materials：
Flour, starch, milk powder, additives, carbon black (white carbon black), quartz powder (sand), mica, fluorescent powder, feldspar powder, kaolin, silica soil, fly ash, glass beads, environmental protection, plastics, plastics, magnetic materials, building materials, mines, kilns, feeds, condiments, fish powder, Rice noodles, flour, soybean powder, milk powder, egg powder, starch, granulated sugar, fruit juice, western medicine powder, Chinese medicine powder, pharmaceutical intermediates, pearl powder, soda ash, polyethylene, resin powder (PVC, epoxy), washing powder, additives, paint, dye, pigment, rubber, paint, alloy powder, gold powder, silver powder, copper powder, aluminum powder, Nickel powder, chromium powder, magnesium powder, zinc powder, barium powder, vanadium powder, titanium powder, strontium powder, lead powder, casting sand, etc.
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