Uninterrupted oil supplementing device for oil mist lubrication system

Abstract

The invention discloses an uninterrupted oil recharging device for an oil mist lubrication system, which belongs to the technical field of oil mist lubrication systems and comprises an oil recharging tank, an oil inlet and an oil recharging port are arranged on the oil recharging tank, an oil inlet pipeline is arranged at the oil inlet, an oil recharging pipeline is arranged at the oil recharging port, and the oil inlet pipeline is fixed on the oil inlet through a sealing locking mechanism. The oil supplementing pipeline is fixed to the oil supplementing opening through a sealing locking mechanism, and a pressure relief pipe and a pressure sensor are further arranged on the oil supplementing tank. According to the uninterrupted oil recharging device for the oil mist lubricating system, the oil inlet pipeline and the oil recharging pipeline are firmly installed and convenient to assemble and disassemble, the installed oil inlet pipeline and the installed oil recharging pipeline are not prone to falling off from the oil inlet and the oil recharging opening, oil feeding or recharging interruption is avoided, the oil recharging efficiency can be improved, pressure relief is conducted through repeated pressure relief holes, and the oil recharging efficiency is improved. Manual pressure relief of an operator is not needed, the workload of the operator can be relieved, shutdown operation is not needed during pressure relief, intermittent oil recharging can be avoided, and the oil recharging efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of oil mist lubrication systems, in particular to an uninterrupted oil supply device for oil mist lubrication systems. Background technique [0002] The production process of melt-spun polyester filament yarn is as follows: polyester chips with a certain intrinsic viscosity are dried and dehumidified → melt extruded by extruder → melt distribution → metering pump metering → spinning assembly → filament cooling and solidification forming → oiling → Stretching and shaping → Network → Finished product winding. Usually, the part from oiling to finished product winding is called a winding machine, and the finished product is wound by the winding head after oiling the primary fiber oil roller, stretching the hot roller, and heat setting. The oil mist lubrication system is mainly responsible for the lubrication of the hot roller bearings for stretching and setting. Due to the lack of oil mist blowing function in t...

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Problems solved by technology

[0004] 1. In the current oil mist lubrication system, the oil inlet pipeline and the oil replenishment pipeline are mostly connected to the oil inlet and the oil replenishment port through threads. Due to the threaded connection, the oil inlet pipeline and the oil replenishment pipeline are easy to be removed from the inlet after long-term use. The oil port and the oil supply port fall off, causing the oil supply or oil supply to be interrupted, which reduces the oil supply efficiency;

[0005] 2. In the current oil mist lubrication system, the oil replenishment method is mostly the operator manually releases the pressure and then replenishes the oil, which increases the workload of the operator and requires shutdown operation, resulting in intermittent oil replenishment

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