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Waste lubricating oil coupling filtering device

A technology of filtering device and lubricating oil, applied in the directions of lubricating composition, filtering separation, filtering circuit, etc., can solve the problems of filter screen blockage, shorten the downtime for screen replacement, affect the filtering efficiency, etc., so as to increase the service life and increase the filtering efficiency. and filter quality, the effect of reducing the difficulty of filtering

Active Publication Date: 2019-12-20
赛恒微滤科技营口有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The improvement scheme can save labor and shorten the time of shutting down and changing the screen. Its sealing can effectively improve the filtration efficiency, thereby improving the production efficiency of lubricating oil; but the device is prone to filter blockage and affects the filtration efficiency.

Method used

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  • Waste lubricating oil coupling filtering device
  • Waste lubricating oil coupling filtering device
  • Waste lubricating oil coupling filtering device

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0032] Such as Figure 1-11 As shown, a waste lubricating oil coupling filter device includes a recovery box 1, a pretreatment box 2, a booster 3, a booster rod 4, a pretreatment roller 5, a scraper 6, a sinking pipeline 7, a knocker 8, Processing pipe 9, motor seat 10, filter screen frame 11, filter screen II 12 and device base 13, the upper end of the recovery box 1 is fixedly connected to the pretreatment box 2, and the pretreatment box 2 is sealed and fixedly connected to the booster 3, pressurized There are two rods 4, the lower ends of the two booster rods 4 are slidingly connected with the recovery box 1, the upper ends of the two booster rods 4 are slidingly connected with the pretreatment box 2, and the pretreatment roller 5 is connected with the two booster rods. 4 Rotate connection, the pretreatment roller 5 is in sealing contact with the lower end of the pretreatment box 2, the scraper 6 is fixedly connected with the recovery box 1, the scraper 6 is located below t...

specific Embodiment approach 2

[0034] Such as Figure 1-11 As shown, the recovery box 1 includes a recovery box body 1-1, a sliding outlet 1-2, a limiting seat 1-3 and a support platform 1-4, and the upper side of the rear end of the recycling box body 1-1 is provided with a sliding outlet 1 -2, the left and right ends of the recovery box body 1-1 are respectively fixedly connected with a limiting seat 1-3, and the left and right sides of the inner end of the recovery box body 1-1 are respectively fixedly connected with a supporting platform 1-4; the filter screen frame 11 Slidingly connected on the two supporting platforms 1-4, the filter screen frame 11 is slidably connected in the sliding outlet 1-2, and the device base 13 is fixedly connected on the bottom surface of the recovery box body 1-1. The recovery box 1 is used to reclaim lubricating oil with large particles of impurities and metal particles produced during the operation of the pretreatment roller 5. The filter screen II 12 is installed on the ...

specific Embodiment approach 3

[0036] Such as Figure 1-11 As shown, the pretreatment box 2 includes a pretreatment box body 2-1, a limiting seat II 2-2, and an arc portion I2-3. The upper end of the pretreatment box body 2-1 is fixedly connected and communicated with a pipe. The left and right ends of the box body 2-1 are respectively fixedly connected to a limiting seat II 2-2, and the lower end of the pretreatment box body 2-1 is provided with an arc portion I2-3; the pretreatment box body 2-1 is fixedly connected to the recovery box body The upper end of the 1-1, the motor base 10 is fixedly connected to the right end of the pretreatment box body 2-1. The lower end of the pretreatment box body 2-1 should be gradually narrowed. The purpose is to make the impurities in the exhaust gas lubricating oil in the pretreatment box body 2-1 close to the cylinder electromagnet 5-1 when they are precipitated, so that the precipitated impurities are easy to approach. Cylindrical electromagnet 5-1, the pipe at the u...

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Abstract

The invention relates to a filtering device, in particular to a coupling filtering device for waste lubricating oil. The device comprises a recycling box, a pretreatment box, a booster, a pressurizingrod, a pretreatment roller, a scraper, a sinking pipeline, a striking device, a treatment pipe, a motor base, a filter screen frame, a filter screen II and a device base; in operation process, wastelubricating oil is layered through precipitation, lubricating oil with different impurity contents is separately treated, and the filtering efficiency and the filtering quality are improved; relatively clean waste lubricating oil is pushed into the treatment pipe for further treatment by utilizing a push plate, so that the filtering difficulty of a filter screen I is reduced, and the service lifeof the filter screen I is prolonged while blockage is prevented; waste lubricating oil containing a large number of impurities and metal particles is stripped by combining a cylindrical electromagnetcapable of descending and rotating with the scraper, primary treated lubricating oil is obtained through treatment using the recycling box and the filter screen II and then is further treated, and itis beneficial for improvement of the filtering efficiency and the filtering quality.

Description

technical field [0001] The invention relates to a filtering device, in particular to a waste lubricating oil coupling filtering device. Background technique [0002] For example, a lubricating oil filtering device whose publication number is CN205435112U, the double filter barrels of the lubricating oil filtering device are connected to the support column by the rotating bearing, and any filter barrel can be switched to work by rotation. , It only needs to stop for a short time, and quickly switch to another filter barrel to continue working. It is convenient to replace the filter screen of the replaced filter barrel, without opening the kettle body, and continue to stand by after the filter screen is replaced. The kettle cover and base are fixed, and a rubber ring is installed to ensure the sealing after switching the filter barrel, and the kettle can continue to pressurize and filter. The improvement scheme can save labor and shorten the time of shutting down and changing...

Claims

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Application Information

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IPC IPC(8): B01D36/04C10M175/00
CPCB01D36/04C10M175/00
Inventor 郭晓永
Owner 赛恒微滤科技营口有限公司
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