Feature description
The arthropod screen is composed of a plurality of sieve core, sectional vibration, according to the overall thickness screening principle according to the arrangement, different materials, each sieve core excitation direction angle and adjusting surface can adapt to the screen, in order to achieve the best combination of treatment and screening efficiency of the sieve by two motor driven vibration is the reverse from the synchronous rotation, the screen body can produce linear motion.
Arthropod sifter is made up of core, a damping spring, a damping device, two spring motor and a support frame, a screen frame side plate of a whole high quality steel plate and beam, vibration base with high strength bolts or ring groove rivet connection, strong structure.
The motor vibration, connected with the universal coupling with the vibrator. (from Zhenyuan group except)
The series of the screen have vibration damping device and the two vibration damping spring.
Instructions for use and maintenance
A, arthropod screen starting sequence: predict the flow direction, along the direction of flow of parking. Should be avoided with the start of the material on the screen surface of all screening and then stop.
B, in a working process, should pay attention to the screen box is running smoothly, if found not working properly or crash, should immediately stop check.
C, the dehydration of the sieve is generally negative angle installation.
D, spring easy to accumulate dust impurities, affecting the normal work of the spring should be cleaned regularly.
E, often check the bolting machine bolt connection, if there is loose timely tightening.
F, the vibration of bearing No. 3 with grease lubrication, under normal circumstances, should be a lubricating oil filling time, the bearings should be cleaned every year a check.
Installation and commissioning
A, before installation, the on-site installation diagram based and sieve check, embedded steel plate flatness error is not more than 3mm.
B, the screen is installed, adjust the relative position, a damping spring and two are vertical, the motor axis should be below the axis of the vibrator 3-5mm, then the motor bracket, the spring base and embedded steel plate welded joints.
C, requires two motor steering must be reversed.
D vibrating screen, no-load running time is 4-6 hours, requires the sieve body running smoothly, the left and right symmetry of amplitude is less than 0.8mm, no yaw and abnormal noise, check plate, vibration fastening.
E, check the operating temperature of the exciter bearings should not be greater than 75 degrees C.
F, when the installation of the dehydration of the screen, we must pay attention to the screen between the sieve body and the bucket to seal, to prevent leakage.
G, vibration and non vibration parts shall be retained at least 80mm.
Uses / applications
ZSJ series of arthropod dehydration, sculping screen is my company developed the sculting desliming dehydration by arthropod screen, national patent products, the other with advanced patent products - composite tray, self Zhenyuan group, with large quantity, high efficiency, energy saving, long dehydration and other significant advantages, is the ideal equipment for coal industry washing, desliming, dehydration, medium operation, with various types of imported products compared. The device can also be used for fine slime put forward at the end of operation, the user will get better economic benefits