Solution Description
Densen Personalized timing belt pulley,electricity transmission industrial timing belt pulleys
Solution Identify | Synchronous pulley |
DN mm | 16-1040mm |
Rated Torque | .4~4500 kN·m |
Allowalbe Velocity | 4000~460RPM |
Substance | 45# Metal or 42CrMo |
Software | Commonly employed in metallurgy, mining, engineering and other fields. |
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Firm Details
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Application Scenario
Normal scenario of diaphragm CZPT applied to variable frequency speed management products
JMB kind CZPT is applied to HangZhou Oilfield Thermal Energy Plant
In accordance to the needs of HangZhou Electric Electrical power Corporation, HangZhou Oilfield Thermal Energy Plant ought to dynamically adjust the power generation according to the load of the energy grid and market demand from customers, and have out the transformation of the frequency converter and the suction admirer. The motor was initially a 1600KW, 730RPM non-frequency variable velocity motor matched by HangZhou Motor Manufacturing unit. The velocity management mode after altering the frequency is handbook handle. Push the button speed to improve 10RPM or drop 10RPM. The CZPT is still the unique elastic decoupling coupling, and the elastic de-coupling CZPT right after frequency conversion is regularly destroyed, which immediately impacts the typical electrical power technology.
It is discovered via examination that in the process of frequency conversion pace regulation, the pin of the CZPT can not bear the inertia of the pace regulation procedure (the diameter of the enthusiast impeller is 3.3 meters) and is cut off, which has excellent harm to the motor and the admirer.
Later on, they switched to the JMB460 double-diaphragm wheel-kind CZPT of our manufacturing facility (pa10t number: ZL.99246247.9). After 1 hour of damaging experiment and much more than 1 calendar year of operation examination, the equipment is operating very effectively, and there is no Exchange the diaphragm. 12 models have been rebuilt and the procedure is in very good condition.
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Lively Pulley: The “enter” pulley in a dual-pulley technique. The shaft of this pulley is driven by some thing like a motor, a crank, or possibly an additional pulley in bigger techniques. This pulley controls the movement of the belt.
Mounted or Course 1 pulleys have a fastened shaft. That is, the shaft is “set” or anchored in place. A fastened pulley is a force utilised to alter the course of the rope (named a belt since it can make a single switch). Fixed pulleys have mechanical rewards of fastened pulleys. Active pulleys or 2-phase pulleys have totally free shafts. That is, the axis can shift “freely” in space. Relocating pulleys are used to convert forces. Lively pulleys have the mechanical gain of two pulleys. That is, if 1 finish of the rope is stationary, pulling the other stop of the rope will exert 2 times the pressure on the item connected to the pulley. A composite pulley block is a combination of a set pulley block and a movable pulley block. Blocks – Blocks are composite pulleys in which multiple pulleys are mounted on each and every axle, even more adding to the mechanical benefit. Pulleys can change the path of the power.