Centrifugal oil-purifying system with protection device

A protective device and centrifugal technology, applied in the direction of filtration separation, separation method, liquid separation, etc., can solve the problems of damage, low equipment, etc., and achieve the effect of controlling economic losses

Inactive Publication Date: 2017-07-04
镇江润京机电科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problems to be solved by the present invention are: 1. The oil quantity is too low to cause damage to the equipment, 2. How to cut off the oil circuit in time and give an alarm when oil leakage occurs

Method used

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  • Centrifugal oil-purifying system with protection device

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with accompanying drawing.

[0015] Such as figure 1 As shown in the figure, a centrifugal oil purification system with a protection device includes an oil inlet valve 1, an inlet filter 2, a heater 3, a centrifugal separator 4, and an oil outlet valve 5 connected in series in the main oil circuit. An oil inlet electromagnetic valve 6 is arranged between the electric heater 3 and the centrifugal separator 4, and a check valve 7 is arranged at the oil outlet of the centrifugal separator 4, and the oil inlet of the oil inlet electromagnetic valve 6 A bypass solenoid valve 8 is provided between the port and the oil outlet of the one-way valve 7, and a liquid level sensor 10 is provided in the inlet filter 2; The sensor 11; the water outlet of the centrifugal separator 4 is connected with the water collection tank 9, and the water collection tank 9 is provided with a liquid level controller 12; the contro...

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Abstract

The invention relates to a centrifugal oil-purifying system with a protection device. The objective of the invention is to provide a measure for timely cut-off of an oil-way and alarming during a failure. The centrifugal oil-purifying system with the protection device comprises an oil inlet valve, an inlet filter, a heater, an oil inlet solenoid valve, a centrifugal separator, a non-return valve and an oil outlet valve which are successively connected in series in a main oil-way, wherein a bypass solenoid valve is arranged between the oil inlet of the oil inlet solenoid valve and the oil outlet of the non-return valve; a liquid level sensor is mounted in the inlet filter; a flow sensor is arranged between the inlet filter and the heater; the water outlet of the centrifugal separator is connected with a water collection tank; a liquid level controller is mounted in the water collection tank; a control unit receives signals from the liquid level sensor, the flow sensor and the liquid level controller; and the control unit is connected with an alarming unit. The centrifugal oil-purifying system has the advantages that the system can effectively control economic loss caused by oil leakage of the centrifugal separator and sound an alarm; and the system can effectively monitor blockage of a filter screen and sound an alarm.

Description

technical field [0001] The invention relates to a centrifugal oil purification and separation system, in particular to a centrifugal oil purification system with a protective device. Background technique [0002] The current centrifugal oil purification system has the following deficiencies: the inlet filter of the purification system is easily blocked, resulting in a decrease in the oil flow in the main oil circuit. When the oil flow decreases, the power of the heater and centrifugal separator in the main oil circuit will not In the event of a change, it will cause problems such as damage to the heating zone and idling of the centrifugal separator, and even cause a safety accident. On the other hand, the centrifugal oil purification and separation system mainly uses a centrifuge to separate the water in the oil from the oil. During the operation of the centrifuge, the oil pressure and oil temperature are high. As a result, a large amount of oil overflows from the outlet of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D36/00B01D17/038B01D17/12
CPCB01D36/00B01D17/0217B01D17/12
Inventor 陈运昊
Owner 镇江润京机电科技有限公司
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