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Mixed liquid separator

A liquid separation device and liquid technology, which can be used in liquid separation, immiscible liquid separation, separation methods, etc., and can solve problems such as aggravating oil solidification.

Active Publication Date: 2006-11-29
瑞顾克斯株式会社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, exacerbating the problem of oil solidification

Method used

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  • Mixed liquid separator
  • Mixed liquid separator
  • Mixed liquid separator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] The following will refer to the attached Figures 1 to 3 The mixed liquid separation device of Example 1 will be described. figure 1 It is the front view of the mixed liquid separation device of embodiment 1; figure 2 with image 3 are along figure 1 The cross-sectional view taken by the lines X-X' and Y-Y' in.

[0056] The mixed liquid separation device includes an outer part 1 , an inner part 2 and a driving unit 3 . The outer part 1 includes an outer cylindrical body portion 10 and a connection portion 15 . The outer cylindrical body 10 is a cylindrical pipe made of resin, and is provided with an introduction port 11 on its outer peripheral surface. The introduction port 11 is formed by axially cutting one end of the outer cylindrical body 10 by a predetermined length to form a 180° (semicircular) opening. The introduction port 11 is defined by axially extending axial opening end faces 111 , 113 and a circumferential opening end face 112 . It should be unde...

Embodiment 2

[0076] In the mixed liquid separation device of Embodiment 2, a discharge unit 4 is provided instead of the connection portion 15 in Embodiment 1. As shown in FIG. will refer to Figure 7 with Figure 8 Details of the discharge unit 4 will be described. Figure 7 is along Figure 8 The cross-sectional view taken on the line W-W' in Figure 8 is along Figure 7 A cross-sectional view taken along the line V-V' in . Components and elements corresponding to those in Embodiment 1 are denoted by the same reference numerals.

[0077] The discharge unit 4 includes a lubricant receiving portion 40 , a discharge port 46 (lubricant discharge portion), and a plate-like scraper 6 made of stainless steel. Here, the lubricant receiving portion and the lubricant discharging portion correspond to the above-mentioned specific substance receiving portion and specific substance discharging portion, respectively.

[0078] The lubricant receiving portion 40 has a cylindrical shape with a clo...

Embodiment 3

[0091] In the mixed liquid separating device of Example 3, a flow regulating plate is provided on the introduction port 11 of the outer member 1 of Example 1 or 2. will refer to Figure 9 The details of this adjustment plate will be described.

[0092] The adjustment plate 70 is made of resin, and has an arcuate surface portion 71 and a flat portion 72 . The arcuate surface portion 71 has the same curvature as the outer cylindrical body 10 . The planar portion 72 extends tangentially from one end of the arcuate surface portion 71 . The end portion of the planar portion 72 is fixed to the outer peripheral surface of the edge portion 110 of the introduction port 11 .

[0093] A part of the mixed liquid introduced in the direction indicated by the arrow is blocked by the axial opening end surface 111 to flow out from the introduction port 11 . The outflowing mixed liquid is guided by the flow regulating plate 70 and stored around the introduction port 11 . In particular, whe...

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PUM

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Abstract

A mixed liquid separator capable of separating a specified substance (O) from a mixed liquid formed of at least two types of substances (C) and (O) with different co-rotated characteristics. The separator comprises an outside member (1) formed in a cylindrical shape, having a suction port (11) for the mixed liquid at one end part thereof, and having a discharge port (16) for the separated substance (O) at the other end part thereof, a bar-like inside member (2) disposed coaxially with the outside member (1) and rotatable relative to the outside member in the outside member (1), and a drive means (3) rotating the outside member (1) and the inside member (2) relative to each other. At least one of the inner peripheral side of the outside member (1) and the outer peripheral side of the inside member (2) comprises a spiral guide wall guiding the substance (O) from the one end part to the other end part by the relative rotation of the outside member (1) and the inside member (2). The substance (O) is fed to the other end part along the guide wall by the relative rotation to separate it from the mixed liquid.

Description

technical field [0001] The present invention relates to an apparatus for separating a specific substance from a mixed liquid containing at least two substances, such as waste liquid discharged from a factory. Background technique [0002] Mixed liquids containing two or more substances are produced in iron and metal working. An example is a coolant with oil floating on its surface that is used for surface lubrication or machine lubrication in machining. Another example is the slag generated during the cleaning and degreasing steps, and residues containing powders such as metal shavings or processed metal particles. To separate oil or powder from these mixed liquids to be reused, various devices have been developed. [0003] For example, as a representative device for collecting oil (slick oil) floating to the surface of a liquid from used coolant, a belt type oil skimmer is known. In this belt skimmer, an endless belt spans between a driving pulley disposed above a contai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D17/022B01D17/032B01D17/00B01D43/00C02F1/40C02F11/00B23Q11/00B01D17/038B01D17/04B04B1/20C02F1/00C02F1/38G01F
CPCC02F2103/16C02F1/40C02F2301/026C02F1/38B01D43/00C02F2209/09B01D17/041
Inventor 矶贝正明吉崎宪夫冈元浩幸久司达也
Owner 瑞顾克斯株式会社