Product Introduction
When processing materials, if the relaxation screening machine contains materials that are prone to clogging the screen, it can achieve high screening efficiency with a relatively small screen area and The sieve does not clog, so this equipment is specifically designed for screening materials with high viscosity, high moisture content, and fine, sticky, and wet properties. According to the regularity of material movement, the relaxation selection machine can effectively loosen, layer and penetrate the wet and sticky material layer, so it is widely used in industries such as coal, electricity, coal chemical industry, metallurgy, and building materials.
Working principle
The relaxation screening machine is developed from the traditional circular vibrating screen, and its principle is to generate dual vibrations through a single drive, that is, through resonance, two vibrations are provided by one driver. The basic vibration is the circular vibration generated by the rotation of the eccentric block, and the additional vibration refers to the circular vibration generated by the floating screen frame. The two ends of the elastic polyurethane screen surface are respectively installed on the fixed crossbeam and floating crossbeam of the floating screen frame. During the screening process, the polyurethane screen surface continuously expands and contracts (more than 800 times per minute) to obtain a high vibration intensity (50g), effectively preventing hole blockage.
Feature and advantage
1. The relaxation screening machine adopts the principle of dual mass sub resonance, and throws materials through the relaxation and tension motion of the elastic screening surface installed on the inclined screening box. The vibration frequency is 800 times per minute, and the dry screening can achieve a grading particle size as small as 3mm.
2. Due to the relaxation motion of the screening surface, it can transmit an acceleration of 50G to the material, making it possible to screen difficult to screen materials and preventing the holes from being easily blocked.
3. The device is designed in a "U" shape on the side to form a seal, with no wear on the side plate, and to prevent the upper particles from entering the lower part of the screen. The screen plate is fixed with wedge-shaped rubber strips without any bolts, making it easy and fast to disassemble and assemble. The screen machine has fewer rotating parts, high operational reliability, less daily maintenance workload, high utilization rate, adjustable floating frame amplitude, high screening efficiency, large processing capacity, low dynamic load, low power consumption, and low noise. Therefore, it is widely used.
4. The screening machine is located on a hollow rubber spring, which has good vibration reduction effect, low noise generation, and long service life of the rubber spring.
5. The amplitude of the floating screen frame can be adjusted, and the vibration intensity of the material can be adjusted within the range of 10-50g, which can screen difficult to screen materials with high screening efficiency.
6. The polyurethane sieve plate of the relaxation screening machine can withstand a vibration intensity of 50g and 800 varicose veins per minute. The sieve plate has a long service life, and the screening machine is located on a hollow rubber spring, which produces low noise and has a long service life of the rubber spring. The load borne by the screening machine and supporting structure is much smaller than that of traditional relaxation screens (although relaxation screens can generate a vibration intensity of 50g, much greater than the 5g of traditional machines).
7. The maintenance and operation cost of the relaxation screen equipment is low, and it is more efficient than the operation of ordinary vibrating screen equipment The coefficient is high, and the equipment itself has fewer rotating parts, resulting in less maintenance workload, convenient and simple maintenance, and low cost.
8. The decorative panel is made of polyurethane elastomer formed by a casting machine in one go. The structural design of this polyurethane sieve plate demonstrates the excellent wear resistance, good elasticity, high elongation at break, and resistance to bending of polyurethane elastomer,
9. This sieve plate is suitable for screening wet materials and has the characteristics of high screening efficiency, long service life, wide particle size range, no blockage, and no adhesion.
Technical Parameter
model | Single floor area (m2) | Number of layers | Inclination angle (°) | Particle size (mm) | Water content (%) | Power(kw) | Capacity(t/h) |
TX-CZ-1350 | 6.5 | 1/2 | 16-25 | 3-20 | ≤15 | 18.5/3 | 35-70 |
TX-CZ-1650 | 8 | 1/2 | 16-25 | 3-25 | ≤15 | 22/45 | 50-90 |
TX-CZ-1660 | 9.5 | 1/2 | 16-25 | 3-25 | ≤15 | 22/45 | 50-105 |
TX-CZ-2055 | 11 | 1/2 | 16-25 | 3-30 | ≤15 | 22/45 | 65-120 |
TX-CZ-2070 | 14 | 1/2 | 16-25 | 3-30 | ≤15 | 30/55 | 80-150 |
TX-CZ-2465 | 15.5 | 1/2 | 16-25 | 3-35 | ≤15 | 30/55 | 120-170 |
TX-CZ-2480 | 19 | 1/2 | 16-25 | 3-35 | ≤15 | 30/55 | 125-200 |
TX-CZ-2770 | 19 | 1/2 | 16-25 | 3-42 | ≤15 | 30/55 | 130-240 |
TX-CZ-2790 | 24 | 1/2 | 16-25 | 3-42 | ≤15 | 30/55 | 150-260 |
TX-CZ-3080 | 27 | 1/2 | 16-25 | 3-50 | ≤15 | 30/74 | 183-300 |
TX-CZ-30110 | 33 | 1/2 | 16-25 | 3-50 | ≤15 | 30/55 | 200-360 |
