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Talk about what you need to pay attention to when replacing the sieve bend screen

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Update time : 2019-12-27 11:17:53
The sieve bend screen is woven with metal wire or fiber wire, and the aperture is 0.15 ~ 1mm. It can remove and recover different types and small suspended matter. Sieve bend screen separation has the advantages of simple and low operating costs. Generally used for small-scale wastewater treatment. There are many types of screens. The two main types are vibrating screens and hydraulic screens.

Do you know the five important precautions for screen replacement?
1. When the sieve bend screen is installed, it should be tightened because the tension of the screen is an important factor affecting the screening efficiency of the dewatering screen.
2. After purchasing the sieve bend screen, you should intercept the corresponding screen according to the length of the dewatering screen frame. Remember here that the length of the screen is 50 ~ 70mm longer than the screen frame. The extra part protrudes into the corresponding inlet, which can effectively avoid the situation of mixing.
3. When installing the dewatering vibrating screen pressure plate, pay attention to its flatness, and line it with a highly elastic sponge sealing belt to evenly lock it, because this is an important factor affecting the service life of the vibrating screen.
4. If the specific gravity of the material is large or the number of sieve bend screen meshes to be installed in the dewatering screen is high, a suitable supporting net should be added under the screen, the purpose is to play a supporting role and reduce the pressure of the material on the screen. To extend its service life.

5. After installation, you should first use a little material to test the sieve bend screen surface cloth and screening situation. If the material is evenly forwarded, and the classification is accurate, and there is no mixing, it means that it can be put into use; otherwise, if deviation or For uneven phenomena such as stacking, the flatness and uniformity of the screen surface of the dewatering screen or the angle of the eccentric hammer of the vibration motor should be adjusted. If the mixing phenomenon occurs, check the seal and tightness of the dewatering sieve bend screen.