中开离心泵@法库中开离心泵@中开离心泵放心采购
1,确保关键设备运行中开泵主要用于催化剂的注人,齐聚物在预缩聚釜,终缩聚釜内发生缩聚反应。聚酯工艺要求催化剂必须按一定比例注人,而且停注时间不能X过15rain,否则将使熔体粘度,产品降等。为保证催化剂泵的平稳运行,必须采取一些保证措施。
S、SH单X双吸中开式离心泵概述
S型单X双吸水平中开式离心泵。该型泵口和口均在泵轴心线下方,检修时,只要将泵盖揭开,即可将全部零件拆下进行。S型泵主要由泵体、泵盖、轴、叶轮、密封环、轴套、轴承部件等组成。其性能符合JB/1050-93《单吸双吸清水离心泵型式与基本参数》。wjhuiquan4.12
中开离心泵@法库中开离心泵@中开离心泵放心采购
The staff needs to pour the liquid into the pump shell, and then, driven by the motor, the pump shaft drives the impeller to achieve high-speed operation, at this time the liquid between the impeller will also rotate. If in the actual process production, has given a small range of traffic settings,
中开离心泵@法库中开离心泵@中开离心泵放心采购
The medium-open pump acts as a divssure flow to transport liquids and provide chemical reactions. In addition, in many devices, medium-open pumps are used to adjust the temperature. The impeller consisting of several curved blades is placed in a pump shell with a worm shell channel. The impeller is fastened to the pump shaft, the pump shaft is connected to the motor, and can be rotated by the motor. The port is located in the pump shell connected to the pipe and a reverse valve is installed at the bottom of the tube. The side of the pump shell is an outlet and is connected to the discharge pipe. Four are fitted with a regulating valve. So in everyday use. Choose closed self-lubricating bearings without refueling. Many raw materials, whether finished or semi-finished, are mostly liquids. How we should adjust the flow of the medium-open pump to a reasonable state in many industries in terms of raw material flow molding.
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