CN107413519B

CN107413519B - Iron fillings filter equipment

Info

Publication number: CN107413519B
Application number: CN201710762651.8A
Authority: CN
Inventors: 刘伟; 刘自然; 卢威
Original assignee: Hongwang Investment Group Co ltd; Zhaoqing Hongwang Metal Industrial Co Ltd
Current assignee: Yangjiang Hongwang Industrial Co Ltd
Priority date: 2017-08-30
Filing date: 2017-08-30
Publication date: 2020-05-26
Anticipated expiration: 2037-08-30
Also published as: CN107413519A

Abstract

The invention discloses an iron scrap filtering device which comprises a first roller, a second roller, annular magnetic rods and a scraper, wherein the first roller and the second roller are arranged in parallel at intervals, the annular magnetic rods are wound on the outer sides of the first roller and the second roller, the scraper is arranged on one end of the first roller or the second roller and beside the annular magnetic rods, and the scraper is close to or attached to the surface of the annular magnetic rods; the first roller is a barrel body with a regular polygon-shaped radial section, the second roller is a barrel body with a regular polygon-shaped radial section which is completely the same as that of the first roller, the annular magnetic rod is formed by hinging a plurality of sections of straight magnetic rods end to end, and the length of the straight magnetic rod is equal to the side length of the regular polygon-shaped section of the first roller. The scrap iron filtering device can filter scrap iron in the emulsion, ensures the continuous use of the emulsion and has the characteristic of good filtering effect.

Description

Iron fillings filter equipment

Technical Field

The invention relates to the technical field of steel belt production equipment, in particular to an iron scrap filtering device.

Background

In the working process of a steel strip rolling mill, emulsion is needed to be used for cooling because a rolled steel strip can generate a large amount of heat; in the process of rolling the steel strip, the surface layer of the steel strip falls off due to rolling; these pieces of exfoliated iron are washed into the emulsion by the emulsion. Because the emulsion needs to be recycled, but as the using time increases, the iron filings accumulated in the emulsion increase, and at this time, if the iron filings in the emulsion are not removed, the emulsion cannot be used continuously, which is necessary to cause waste.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides an iron scrap filtering device which can be used for filtering and removing iron scraps in an emulsion, ensures the continuous use of the emulsion and has the characteristic of good filtering effect.

The technical scheme adopted by the invention is as follows:

an iron scrap filtering device comprises a first roller, a second roller, annular magnetic rods and scraping plates, wherein the first roller and the second roller are arranged in parallel at intervals, the annular magnetic rods are wound on the outer sides of the first roller and the second roller, the scraping plates are arranged on the side of the annular magnetic rods at one end of the first roller or the second roller, and the scraping plates are close to or attached to the surfaces of the annular magnetic rods; the first roller is a barrel body with a regular polygon-shaped radial section, the second roller is a barrel body with a regular polygon-shaped radial section which is completely the same as that of the first roller, the annular magnetic rod is formed by hinging a plurality of sections of straight magnetic rods end to end, and the length of the straight magnetic rod is equal to the side length of the regular polygon-shaped section of the first roller.

Further, the first roller is a barrel body with a square radial section, and the second roller is a barrel body with a square radial section completely the same as the first roller.

Further, iron fillings filter equipment still includes a driving motor, one side of first cylinder is equipped with the drive and connects the gear, also the cover is equipped with the axle sleeve gear on a driving motor's the output shaft, the drive connect the gear with the drive chain is inlayed on the axle sleeve gear.

Further, the scraper is located at one end of the first roller and beside the annular magnetic rod.

Further, iron fillings filter equipment still includes the receiving hopper, the receiving hopper is located one side of scraper blade is used for collecting the scraper blade is followed the iron fillings that the annular bar magnet was scraped.

Further, iron fillings filter equipment still includes fixed bolster and installing support, first cylinder install in on the installing support, first driving motor is fixed in on the fixed bolster, still be equipped with second driving motor on the fixed bolster and connect in second driving motor's lead screw, be equipped with lead screw cooperation connection structure on the installing support, the installing support is located on the lead screw, lead screw cooperation connection structure with the lead screw cooperation is connected.

The invention has the beneficial effects that:

according to the scrap iron filtering device, the annular magnetic rod is used for absorbing scrap iron, then the scrap iron absorbed by the annular magnetic rod is scraped by the scraper, the annular magnetic rod is driven to rotate through continuous and cyclic rotation of the first roller and the second roller, the purpose of cyclically absorbing scrap iron and scraping the scrap iron is achieved, and the purpose of filtering the scrap iron is achieved. The scrap iron filtering device can filter scrap iron in the emulsion, ensures the continuous use of the emulsion and has the characteristic of good filtering effect.

Preferred embodiments of the present invention and advantageous effects thereof will be described in further detail with reference to specific embodiments.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings, there is shown in the drawings,

FIG. 1: a top view of an iron dust filtering device of the present invention;

FIG. 2: a front view of an iron dust filtering device of the present invention;

FIG. 3: a partially enlarged view of an iron filings filtering device of the present invention.

Names and designations of parts

1. A first drum; 2. an annular magnetic rod; 3. a squeegee; 4. a first drive motor; 5. a second drive motor; 6. fixing a bracket; 7. mounting a bracket; 8. a material receiving hopper; 9. a drive chain; 11. a drive connection gear; 21. a straight magnetic bar; 41. a shaft sleeve gear; 51. and a screw rod.

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

Referring to fig. 1-3, an embodiment of the present invention discloses an iron filings filtering device, which includes a first roller 1, a second roller (not shown), an annular magnetic rod 2 and a scraping plate 3, wherein the first roller 1 and the second roller are arranged in parallel at an interval, the annular magnetic rod 2 is wound around the outer sides of the first roller 1 and the second roller, the scraping plate 3 is arranged at one end of the first roller 1 or the second roller and beside the annular magnetic rod 2, and the scraping plate 3 is close to or attached to the surface of the annular magnetic rod 2; the first roller 1 is a barrel body with a regular polygon-shaped radial section, the second roller is a barrel body with a regular polygon-shaped radial section which is completely the same as that of the first roller 1, the annular magnetic rod 2 is formed by hinging a plurality of sections of straight magnetic rods 21 end to end, and the length of each straight magnetic rod 21 is equal to the side length of the regular polygon-shaped cross section of the first roller 1.

Specifically, the first roller 1 and the second roller of the scrap iron filtering device are vertically arranged in parallel at intervals, the first roller 1 is arranged on the upper side, and the second roller is arranged on the lower side. The annular magnetic rods 2 comprise a plurality of annular magnetic rods, and the annular magnetic rods 2 are uniformly distributed at intervals along the axial direction of the roller. In a preferred embodiment, a plurality of positioning grooves (not shown) may be respectively formed on the first drum 1 and the second drum, and the ring-shaped magnetic rods 2 are inserted into the positioning grooves, thereby preventing misalignment between the plurality of ring-shaped magnetic rods 2.

In this embodiment, the first drum 1 is a barrel body with a square radial cross section, and the second drum is a barrel body with a square radial cross section identical to that of the first drum 1. It is understood that in other embodiments, the first drum 1 may be a tub having a regular triangle, a pentagon, etc. in radial cross section, and the second drum is a tub having a regular polygon in radial cross section identical to the first drum 1.

Iron fillings filter equipment still includes first driving motor 4, one side of first cylinder 1 is equipped with drive connection gear 11, also the cover is equipped with axle sleeve gear 41 on the output shaft of first driving motor 4, drive connection gear 11 with the drive chain 9 is inlayed on the axle sleeve gear 41. The scraping plate 3 is positioned at one end of the first roller 1 and beside the annular magnetic rod 2. It can be understood that the scraper 3 is generally located on one side of the roller directly driven by the first driving motor 4, that is, usually, the roller directly driven by the first driving motor 4 is disposed on the upper side, another roller passively rolling is disposed on the lower side, the roller on the lower side needs to be placed in the solution of the iron filings to be filtered, and the roller on the upper side is located outside the solution, so that the roller located outside the solution is suitable for being used as the roller directly driven by the first driving motor 4 to reduce the occurrence of corrosion caused by the contact of the driving structure and the solution.

The iron scrap filtering device further comprises a receiving hopper 8, wherein the receiving hopper 8 is arranged on one side of the scraper 3 and used for collecting the iron scraps scraped by the scraper 3 from the annular magnetic rod 2.

Iron fillings filter equipment still includes fixed bolster 6 and installing support 7, first cylinder 1 install in on the installing support 7, first driving motor 4 is fixed in on the fixed bolster 6, still be equipped with second driving motor 5 on the fixed bolster 6 and connect in second driving motor 5's lead screw 51, be equipped with lead screw 51 cooperation connection structure on the installing support 7, installing support 7 is located on the lead screw 51, lead screw 51 cooperation connection structure with the cooperation of lead screw 51 is connected.

In this embodiment, the fixed bracket 6 is vertically arranged on the ground, and a solution tank is arranged below the fixed bracket 6 and filled with the solution of the scrap iron to be filtered. The second drum is immersed in the solution of the bath of solution and the first drum 1 is located outside the solution. The first driving motor 4 drives the first roller 1 to rotate, so that the annular magnetic rod 2 generates circular rotation, and the annular magnetic rod 2 is immersed in the solution to absorb impurity scrap iron of the solution and carry the impurity scrap iron out; the annular magnetic rod 2 outside the solution adsorbs the iron filings sucked out from the solution, when the annular magnetic rod 2 passes through the scraper 3, the iron filings are scraped off from the annular magnetic rod 2 by the scraper 3, and then the annular magnetic rod 2 is continuously transferred into the solution to suck the iron filings. The iron chips in the solution are removed thoroughly by continuous reciprocating circulation. It can be understood that, the annular bar magnet 2 outside that the annular bar magnet 2 moved to solution one side is preferably located to scraper blade 3, and the iron fillings that scraper blade 3 scraped from annular bar magnet 2 fall on scraper blade 3 upside like this, therefore, in this embodiment, through setting up scraper blade 3 to the mode of outside slope, along with more and more of iron fillings on scraper blade 3, iron fillings can be because the effect of self weight glides along scraper blade 3, then fall into in the receiving hopper 8 in the scraper blade 3 outside, prevent that the iron fillings from increasing on scraper blade 3.

In summary, in the iron scrap filtering device of the present invention, the annular magnetic rod 2 is used for absorbing iron scraps, then the scraping plate 3 is used for scraping off the iron scraps absorbed by the annular magnetic rod 2, and the first roller 1 and the second roller continuously rotate in a circulating manner to drive the annular magnetic rod 2 to rotate, so as to achieve the purpose of circularly absorbing and scraping the iron scraps, thereby achieving the purpose of filtering the iron scraps. The scrap iron filtering device can filter scrap iron in the emulsion, ensures the continuous use of the emulsion and has the characteristic of good filtering effect.

Any combination of the various embodiments of the present invention should be considered as disclosed in the present invention, unless the inventive concept is contrary to the present invention; within the scope of the technical idea of the invention, any combination of various simple modifications and different embodiments of the technical solution without departing from the inventive idea of the present invention shall fall within the protection scope of the present invention.

Claims

1. The scrap iron filtering device is characterized by comprising a first roller, a second roller, an annular magnetic rod and a scraping plate, wherein the first roller and the second roller are arranged in parallel at intervals, the annular magnetic rod is wound on the outer sides of the first roller and the second roller, the scraping plate is arranged on one end of the first roller and beside the annular magnetic rod, and the scraping plate is close to or attached to the surface of the annular magnetic rod; the first roller is a barrel body with a square radial section, the second roller is a barrel body with a square radial section completely the same as that of the first roller, the annular magnetic rod is formed by hinging a plurality of sections of straight magnetic rods end to end, and the length of the straight magnetic rod is equal to the side length of the square radial section of the first roller; the scrap iron filtering device further comprises a fixing support, an installation support and a first driving motor, the first roller is installed on the installation support, the first driving motor is fixed on the fixing support, a second driving motor and a screw rod connected with the second driving motor are further arranged on the fixing support, a screw rod matching connection structure is arranged on the installation support, the installation support is arranged on the screw rod, and the screw rod matching connection structure is connected with the screw rod in a matching mode;

a driving connecting gear is arranged on one side of the first roller, a shaft sleeve gear is sleeved on an output shaft of the first driving motor, and a driving chain is embedded on the driving connecting gear and the shaft sleeve gear;

the scrap iron filtering device further comprises a receiving hopper, wherein the receiving hopper is arranged on one side of the scraper and used for collecting scrap iron scraped by the scraper from the annular magnetic rod.