CN210613077U

CN210613077U - Full-automatic metal mesh plate filter

Info

Publication number: CN210613077U
Application number: CN201921621838.7U
Authority: CN
Inventors: 王操; 王勇; 杨芳
Original assignee: Henan Anji Plastic Machinery Co ltd
Current assignee: Henan Anji Plastic Machinery Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-05-26
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to a full-automatic metal mesh plate filter, which effectively solves the problem that the impurities of the prior filter screen are not easy to be removed; the technical scheme includes that the device comprises a cylindrical shell, a cover plate is installed at an opening at the right end of the shell, a feed inlet and a discharge outlet are formed in the side wall of the shell, a rotating shaft is coaxially installed in the shell, the left end of the rotating shaft extends out of the shell, two filter screen plates located in the shell are installed on the rotating shaft in a bilateral symmetry mode, the rotating shaft can drive the two filter screen plates to rotate, mounting grooves are formed in the inner wall of the left end of the shell and the left end face of the cover plate, a scraper is installed in each mounting groove, cutting edges of the two scrapers are respectively attached to the surfaces of the screen plates on the same side, two slag discharging ports corresponding to the outer ends of the two scrapers are formed; the utility model discloses it is motionless to filter the otter board and rotate the scraper, and impurity is collected at fixed position, can effectively improve impurity content in the discharge material, and is wider to filterable impurity application scope.

Description

Full-automatic metal mesh plate filter

Technical Field

The utility model relates to a filter field specifically is full-automatic metal mesh board filter.

Background

The extruder is extremely important equipment in the production of plastic products, because there is impurity in the plastics, so the plastics of fuse state need use the filter screen area to remove impurity in the extruder, the time has grown up impurity and has piled up the jam filter screen on the filter screen, generally adopt rotatory scraper to scrape out the impurity on the filter screen at present, when the scraper motion, impurity follows the scraper and incessantly moves on the otter board, the wearing and tearing of otter board and blade have been increased, the filter effect has been reduced, some fragile impurity is crushed and is out of shape under the stirring of scraper and has increased the content of little particulate matter on the contrary.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a full-automatic metal mesh board filter, the effectual problem of having solved present filter screen impurity and being difficult for cleaing away.

The technical scheme of its solution is, full-automatic metal mesh plate filter, including cylindric casing, a apron is installed to casing right-hand member opening, be equipped with feed inlet and discharge gate on the casing lateral wall, coaxial arrangement has a pivot in the casing, the pivot left end is stretched out outside the casing, bilateral symmetry installs two filter plate that are located the casing in the pivot, the pivot can drive two and filter the rotation of otter board, all open a mounting groove on the left end inner wall of casing and on the left end face of apron, all install a scraper in every mounting groove, the cutting edge of two scrapers is laminated with the otter board surface of homonymy respectively, it has two row's cinder notch that correspond with two scraper outer ends respectively to open on the casing lateral wall, every row cinder notch is all sealed through the plug.

The utility model discloses it is motionless to filter the otter board and rotate the scraper, and impurity is collected at fixed position, can effectively improve impurity content in the discharge material, and is wider to filterable impurity application scope.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is an end view of the relative positions of the scraper and the filter screen plate.

Fig. 5 is an exploded view of the scraper, the filter screen plate and the cover plate on the right.

Fig. 6 is an exploded view of the scraper, the filter screen plate and the cover plate on the right.

Fig. 7 is a front view of the scraper, the filter screen plate and the cover plate on the right side.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

By figure 1 to 7, the utility model discloses a cylindric casing 1, a apron 2 is installed to 1 right-hand member opening of casing, be equipped with feed inlet 3 and discharge gate 4 on the casing 1 lateral wall, coaxial arrangement has a pivot 5 in the

casing

1, 5 left ends of pivot stretch out outside the casing 1, bilateral symmetry installs two filter plate 6 that are located casing 1 in the pivot 5, pivot 5 can drive two filter plate 6 rotations, all open a mounting groove 7 on the left end inner wall of casing 1 and on the left end face of apron 2, all install a scraper 8 in every mounting groove 7, two scraper 8's cutting edge respectively with the otter board surface laminating of homonymy, it has two row cinder notch 9 that correspond respectively with two scraper 8 outer ends to open on the casing 1 lateral wall, every row cinder notch 9 all seals through the plug screw.

A support plate 10 is arranged on the inner side of each filter screen plate 6, and the rigidity of the filter screen plates 6 can be kept.

The scraper 8 consists of a cutter seat 11 and a blade 12, the blade 12 is detachably arranged on the cutter seat 11, the cutter seat 11 is arranged in the installation groove 7, a cavity 13 is formed between the blade 12 and the installation groove 7, and impurities are scraped and then stored in the cavity 13.

The direction of the blade 12 and the radial direction of the filter screen 6 form an included angle, and impurities scraped by the blade 12 can move to the outer edge of the filter screen 6 along the inclined blade 12 when the filter screen 6 rotates.

The utility model discloses when using, 5 left ends in pivot are through retarder connection driving motor, pivot 5 drives two and crosses filter plate 6 and rotate, the material gets into casing 1 from feed inlet 3, it crosses filter plate 6 and then discharges from discharge gate 4 to flow through respectively from two outside of crossing filter plate 6, it filters to cross filter plate 6 impurity in to the material, the adhesion is crossing the impurity on filter plate 6 and is rotating the in-process along with crossing filter plate 6, scrape down the storage in cavity 13 by two scrapers 8 of crossing the 6 outsides of filter plate respectively, pile up along with impurity, impurity can move to crossing filter plate 6 outer fringe along blade 12 trend, when the impurity volume in cavity 13 is more, open row's cinder notch 9, can with the impurity discharge in the cavity 13.

The utility model discloses filter plate 6 and rotate scraper 8 motionless, impurity is collected at fixed position, can effectively improve impurity content in the discharge material, and is wider to filterable impurity application scope.

Claims

1. Full-automatic metal mesh plate filter, including cylindric casing (1), a serial communication port, casing (1) right-hand member opening installs a apron (2), be equipped with feed inlet (3) and discharge gate (4) on the casing (1) lateral wall, coaxial arrangement has a pivot (5) in casing (1), the left end of pivot (5) stretches out outside casing (1), bilateral symmetry installs two filter plate (6) that are located casing (1) on pivot (5), pivot (5) can drive two filter plate (6) rotations, all open one mounting groove (7) on the left end inner wall of casing (1) and on the left end face of apron (2), all install one scraper (8) in every mounting groove (7), the cutting edge of two scraper (8) is laminated with the otter board surface of homonymy respectively, it has two row's of cinder notch (9) that correspond with two scraper (8) outer end respectively to open on casing (1) lateral wall, each slag discharge port (9) is sealed by a plug.

2. A fully automated expanded metal filter according to claim 1, wherein a support plate (10) is mounted on the inside of each filter mesh panel (6).

3. A fully automated wire mesh plate filter according to claim 1, wherein said doctor blade (8) comprises a blade holder (11) and a blade (12), said blade (12) being removably mounted in said blade holder (11), said blade holder (11) being mounted in said mounting slot (7), and a cavity (13) being formed between said blade (12) and said mounting slot (7).

4. A fully automated expanded metal filter according to claim 3, wherein said blades (12) are oriented at an angle to the radial direction of the filter screen (6).