CN219334547U

CN219334547U - Emulsion separation filter equipment

Info

Publication number: CN219334547U
Application number: CN202320127233.2U
Authority: CN
Inventors: 任强; 冯倩倩; 李洪祥; 马万利
Original assignee: Hebei Zhongzhong Cold Rolling Material Co Ltd
Current assignee: Hebei Zhongzhong Cold Rolling Material Co Ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-07-14
Anticipated expiration: 2033-01-17

Abstract

The utility model discloses an emulsion separating and filtering device which comprises a base, a roll shaft, a liquid blowing device and a slag removing ramp; the base is provided with an emulsion groove matched with the roller shaft, the bottom of the emulsion groove is provided with a strip-shaped liquid inlet, the base on the left side and the right side of the top surface of the emulsion groove is provided with a liquid outlet channel, and the rear side of the base is provided with a Y-shaped channel communicated with the liquid outlet channel; according to the utility model, part of iron powder in the emulsion is sucked out through the cooperation of the emulsion groove and the roll shaft, and the iron powder adsorbed on the roll shaft finally falls into the slag-removing ramp to be sent out, so that the liquid blowing device can prevent a large amount of emulsion from being carried into the slag-removing ramp by the roll shaft in the rotation process of the roll shaft, and the cleanness of the roll shaft and the recovery of the emulsion are ensured.

Description

Emulsion separation filter equipment

Technical Field

The utility model relates to the field of emulsion filtering equipment, in particular to an emulsion separating and filtering device.

Background

The friction between the roller and the steel strip in the rolling process of the steel plate can generate iron powder, the iron powder can be washed away by emulsion, the iron powder can be suspended in emulsion, so that oil particles in the emulsion are increased, the emulsion with large oil particles has better lubricating effect, but the emulsion can be blackened when the iron powder content is too high, and the surface cleaning of the rolled steel strip is affected, so that equipment capable of filtering out the iron powder in the emulsion is needed.

Disclosure of Invention

Aiming at the problems in the background technology, the utility model aims to provide an emulsion separating and filtering device which effectively solves the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an emulsion separating and filtering device comprises a base, a roll shaft, a liquid blowing device and a slag removing ramp; the base is provided with an emulsion groove matched with the roller shaft, the bottom of the emulsion groove is provided with a strip-shaped liquid inlet, the base on the left side and the right side of the top surface of the emulsion groove is provided with a liquid outlet channel, and the rear side of the base is provided with a Y-shaped channel communicated with the liquid outlet channel;

the roll shaft is driven by a motor to rotate clockwise, a plurality of permanent magnet bars are inserted into the roll shaft, and the permanent magnet bars are uniformly distributed along the circumferential direction of the cross section of the roll shaft;

the liquid blowing device is positioned at the left side of the roll shaft and comprises a door-shaped frame arranged on the base and a plurality of air outlet pipes uniformly distributed on the door-shaped frame along the front-back direction, wherein the inlet of each air outlet pipe is connected with an air blower, and the outlet of each air outlet pipe faces the roll shaft;

the slag removing ramp is located on the right side of the roll shaft, the top surface of the slag removing ramp is opened on the right side, and a scraping plate matched with the roll shaft is further arranged on the left side of the slag removing ramp.

Further, the cross section of the emulsion groove is semicircular, and the distance between the outer peripheral surface of the roll shaft and the emulsion groove is 3cm-6cm.

Further, the roll shaft is made of plastic materials, and the permanent magnet iron bars are arranged close to the circumferential surface of the roll shaft.

Further, the upstream of the strip-shaped liquid inlet is connected with a plurality of emulsion liquid inlet pipes.

The utility model has the following beneficial technical effects:

according to the utility model, part of iron powder in the emulsion is sucked out through the cooperation of the emulsion groove and the roll shaft, and the iron powder adsorbed on the roll shaft finally falls into the slag-removing ramp to be sent out.

Drawings

FIG. 1 is a top view of an embodiment of the present utility model after removal of a blowoff device and a scarfing ramp;

fig. 2 is a schematic structural diagram of the embodiment of the present utility model under the main view angle.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as directions or positional relationships based on the directions or positional relationships shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model. In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 and 2, the emulsion separating and filtering device according to the present embodiment includes a base 1, a roll shaft 2, a blowing device 3 and a slag removing ramp 4; the base 1 is provided with an emulsion tank 5 matched with the roll shaft 2, the cross section of the emulsion tank 5 is semicircular, the interval between the outer peripheral surface of the roll shaft 2 and the emulsion tank 5 is 3cm-6cm, the phenomenon that iron powder wrapped in partial emulsion caused by overlarge interval cannot be influenced by magnetic force of the roll shaft 2 is avoided, the bottom of the emulsion tank 5 is provided with a strip-shaped liquid inlet 6, the upstream of the strip-shaped liquid inlet 6 is connected with a plurality of emulsion liquid inlet pipes 7, the length of the strip-shaped liquid inlet 6 is close to the axial length of the shaft body of the roll shaft 2, the contact between the roll shaft 2 and the emulsion can be ensured everywhere, the base 1 on the left side and the right side of the top surface of the emulsion tank 5 is provided with a liquid outlet channel 8 communicated with the emulsion tank 5, and the rear side of the base 1 is provided with a Y-shaped channel 9 communicated with the liquid outlet channel 8;

the roll shaft 2 is driven by a motor to rotate clockwise, a plurality of permanent magnet iron strips 10 are inserted into the roll shaft 2, the permanent magnet iron strips 10 are uniformly distributed along the circumferential direction of the cross section of the roll shaft 2, the roll shaft 2 is made of plastic materials, the permanent magnet iron strips 10 are arranged close to the circumferential surface of the roll shaft 2, the magnetic strength of the circumferential surface of the roll shaft 2 is ensured, and the front end and the rear end of the permanent magnet iron strips 10 are close to the two ends of the shaft body of the roll shaft 2;

the liquid blowing device 3 is positioned at the left side of the roll shaft 2, the liquid blowing device 3 comprises a door-shaped frame 11 arranged on the base 1 and a plurality of air outlet pipes 12 uniformly distributed on the door-shaped frame 11 along the front-back direction, and the inlet of each air outlet pipe 12 is connected with a blower and the outlet faces the roll shaft 2;

the scarfing cinder ramp 4 is located the roller 2 right side, and the top surface and the right side opening of scarfing cinder ramp 4 still are provided with the scraper blade 13 with roller 2 matched with on the scarfing cinder ramp 4, and the length of scraper blade 13 is not less than the shaft length of roller 2, and the length of scarfing cinder ramp 4 is not less than the length of scraper blade 13, guarantees that the iron powder of scraping fully gets into scarfing cinder ramp 4.

The working process of the embodiment is as follows:

the emulsion containing iron powder enters the strip-shaped liquid inlet 6 through the emulsion inlet pipe 7 and is discharged into the emulsion tank 5, the emulsion inlet speed is suitable for preventing splashing at the outlet of the upper side of the emulsion tank 5, the emulsion flows to the two sides of the roll shaft 2 and overflows upwards into the liquid outlet channel 8, and the emulsion in the liquid outlet channel 8 is converged through the Y-shaped channel 9 and then is recovered uniformly; when the emulsion flows in the emulsion tank 5, the iron powder wrapped in the emulsion is absorbed by the roller shaft 2, the peripheral surface of the roller shaft 2 leaving the emulsion tank 5 is blown by low-speed air flow sent by the blowing device 3, the process that the emulsion falls into the emulsion tank 5 or the liquid outlet channel 8 after leaving the peripheral surface of the roller shaft 2 is accelerated on the premise that the iron powder is not blown off, the roller shaft 2 continues to rotate, and the iron powder is scraped by the scraper 13 and falls into the slag-removing ramp 4 after reaching the scraper 13, so that the circulation is realized;

in this embodiment, through the cooperation of emulsion groove 5 and roller 2 with the partial iron powder suction in the emulsion, the iron powder of absorption on roller 2 finally drops to scarfing cinder ramp 4 in and is sent out, and roller 2 rotatory in-process blows liquid device 3 can avoid a large amount of emulsion to carry by roller 2 and get into scarfing cinder ramp 4 in, guarantees the clean of roller 2 and the recovery effect of emulsion.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The emulsion separating and filtering device is characterized by comprising a base, a roll shaft, a liquid blowing device and a slag removing ramp; the base is provided with an emulsion groove matched with the roller shaft, the bottom of the emulsion groove is provided with a strip-shaped liquid inlet, the base on the left side and the right side of the top surface of the emulsion groove is provided with a liquid outlet channel, and the rear side of the base is provided with a Y-shaped channel communicated with the liquid outlet channel;

2. The emulsion separating and filtering device according to claim 1, wherein the cross section of the emulsion tank is semicircular, and the distance between the outer peripheral surface of the roll shaft and the emulsion tank is 3cm-6cm.

3. An emulsion separation filter according to claim 1 or 2 wherein the roller is of plastics material and the permanent magnet bars are disposed adjacent the periphery of the roller.

4. The emulsion separation filter apparatus of claim 1 wherein a plurality of emulsion feed pipes are connected upstream of said strip feed.