Qingdao Kechengyi Environmental Protection and Electric Power Technologies Co.，LTD
Qingdao Kechengyi Environmental Protection and Electric Power Technologies Co.，LTD
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Rotar water joint,Its material is 1Cr18Ni9Ti and Q235,for the CFB boiler:
Introduction: rotary joint fluid from the stillness of the pipeline into rotating or reciprocating motion device, then from the eduction in rotary joints connecting sealing device, hereinafter referred to as "swivel".Loop rotary joint can work in accordance with the situation to select the link way. Transmission medium inlet can be in accordance with the working condition choose side or backend to enter. Sealing surface and sealing ring made of special material, wear resistance, long service time, corrosion resistance, no leakage. Inside the rotary joint has two precision bearing, smooth operation lasting and strong flexibility, small friction coefficient, so can be running at a high speed. Internal seal wear condition can be made of the product visual appearance, can prevent the machine downtime or mechanical damage, to achieve the effect of prevention and reduce the loss. Seal wear replacement maintenance simple and easy, without having to buy new, cost savings.
Installation:
① Rotary joint in the process of handling and storage should avoid collision and fall, avoid damage to the interface and internal parts.
② Installed together as much as possible, to ensure that rotary joint work.
③ Threaded connection of the rotating joint in the installation, should pay attention to internal and external pipe thread to whether the direction of rotation of roller, screw and inner and outer tube to also should be consistent.
④ Rotary joints and connection of pipeline, it is necessary to use the hose connected (it is recommended to use our company with good sex of one metal hose), absolutely rigid connection is prohibited.
⑤ The swivel gateway directly connected to the hose as soon as possible. In order to reduce joint auxiliary, prolong service time.
⑥ The inner tube assembly, pay attention to with the size and weight of the auxiliary support. In rotating of swivel tube and joint with recommended H8 / e7 tolerance to cooperate.
⑦ Rotary joint support and check should be appropriate, general lever should be smaller than turn check hole 2 mm in diameter, so as not to affect the freedom of the rotating joint adjustment and compensation.