A rotating horizontal oil scraper device

By introducing rotating drive parts and guide inclined plates into the oil scraping device, the problems of poor oil scraping effect and large space occupation in the prior art are solved, and more efficient oil scraping effect and smaller space occupation are achieved.

CN112891999BActive Publication Date: 2025-04-29GUANGZHOU HENGDE ENVIRONMENTAL PROTECTION TECH
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Patent Information

Application Number
CN202110324896.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2021-03-26
Publication Date
2025-04-29
Estimated Expiration
2041-03-26

AI Technical Summary

Technical Problem

During the oil scraping process of the existing horizontal oil scraping device, the movement stroke of the oil scraping plate is limited and cannot effectively enter the oil collecting tank, resulting in poor oil scraping effect and the device occupies a large space, which is not suitable for occasions where space requirements are high.

Method used

A rotating horizontal oil scraping device is designed, including a scraper assembly, a rotating drive member, an oil collecting groove and a guide inclined plate. The scraper assembly rotates horizontally in the oil scraper through a rotating drive member. The guide inclined plate provides guidance for the oil scraping motherboard, so that it can pass through the oil collecting groove smoothly, reducing the phenomenon of oil collecting on the sides of the oil collecting groove, and improving the oil scraping effect.

Benefits of technology

Through the design of rotating drive parts and guide inclined plates, the oil scraping motherboard can pass through the oil collection tank smoothly, improve the oil scraping effect, reduce the accumulation of oil layer on the side of the oil collection tank, and reduce the space occupation of the device.

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Abstract

The present invention discloses a rotary horizontal oil scraper device, which relates to the field of oil-water separation devices. The solution includes a scraper assembly, a rotary drive, an oil collecting tank and a guide ramp. The rotary drive drives the scraper assembly to rotate horizontally in the oil scraper. The guide ramp is set at an angle to the horizontal plane. The guide ramp is fixedly set on the side of the oil collecting tank facing the scraper assembly. The scraper assembly includes a connecting base plate and a plurality of scraper main boards. The scraper main boards are vertically slidably connected to the connecting base plate. The lower end of the scraper main board is immersed under the oil level of the oil scraper and can slide along the surface of the guide ramp. By setting the scraper main board sliding relative to the connecting base plate and the guide ramp set on one side of the oil collecting tank, when scraping oil, the guide ramp provides guidance for the scraper main board to pass through the oil collecting tank, so that the scraper main board can smoothly pass through the oil collecting tank and scrape the floating oil into the oil collecting tank, reducing the phenomenon of oil collection on the side of the oil collecting tank and improving the scraping effect.
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Citation Information

Patent Citations

  • Oil scraping device for oil-water separator

    CN110255665A

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    CN206915809U

  • Mud groove device is scraped by flotation separation system

    CN207347211U

  • Mud scraper

    CN210698945U

  • Rotary horizontal oil scraping device

    CN214971928U