CN216023416U

CN216023416U - Novel slurry filter device

Info

Publication number: CN216023416U
Application number: CN202122204686.4U
Authority: CN
Inventors: 杨正水; 徐浩军
Original assignee: Shandong Iron and Steel Group Yongfeng Lingang Co Ltd
Current assignee: Shandong Iron and Steel Group Yongfeng Lingang Co Ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-15
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a novel slurry filter device which comprises a base, wherein a supporting frame is fixedly connected to the top end of the base, a filter barrel is arranged above the base and is fixedly connected to the inner sides of two fixing frames, a discharge pipe is arranged on the upper portion of the left side of the filter barrel, a feed pipe is arranged on the lower portion of the left side of the filter barrel, a valve is arranged at the bottom end of the filter barrel, a filter plate is fixedly connected to the inside of the filter barrel, a motor is fixedly connected to the middle of the bottom end of the filter plate, a rotating shaft is fixedly connected to the output end of the motor, scraping plates are arranged on the left side and the right side of the upper portion of the rotating shaft, the top end of each scraping plate is in contact with the bottom end of the filter plate, a distance sensor is arranged at the bottom end of the rotating shaft and is electrically connected with the valve, and a stirring arm is fixedly connected to the bottom of the right side of the rotating shaft, and the right end of the stirring arm is in contact with the inner wall of the filter barrel. According to the utility model, the working efficiency of the equipment is ensured, impurities and crystal blocks can be automatically cleaned, and the method is worthy of great popularization.

Description

Novel slurry filter device

Technical Field

The utility model relates to the field of desulfurization equipment, in particular to a novel slurry filter device.

Background

The slurry in the desulfurization circulating pool contains a lot of crystal blocks and impurities, a spray head of a cyclone is easy to block, and the spray head for dredging the blockage needs to be detached and dredged one by one, so that the slurry needs to be filtered.

The patent number CN204815849U discloses a desulfurization slurry filtering device, belonging to the technical field of accessory devices of desulfurization towers; the technical problem to be solved is to provide a filtering device before desulfurization slurry enters a desulfurization tower; the technical scheme is as follows: a desulfurization slurry filtering device comprises a filter, a bent pipe and a slurry conveying pipe, wherein the filter is a cylinder, a filter screen is arranged in the cylinder, the filter is divided into an upper cavity and a lower cavity by the filter screen, a slurry outlet is formed in one side of the upper cavity, and the slurry outlet is connected with the bent pipe; a sewage discharge outlet is formed in the bottom of the lower cavity, and a valve is arranged at the sewage discharge outlet; the lower part of the side surface of the lower cavity is provided with a slurry inlet which is connected with a slurry conveying pipe; a valve is arranged at the slurry inlet; the slurry outlet and the slurry inlet are arranged oppositely in a staggered manner; the bent pipe is an S-shaped bent pipe consisting of two sections of bent pipes, the other end of the bent pipe is connected with a slurry inlet pipe of the desulfurizing tower, the slurry inlet pipe is coaxial with the slurry conveying pipe, but the filtering plate is blocked in the long-term use process, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a novel slurry filter device.

In order to achieve the purpose, the utility model adopts the following technical scheme: a novel slurry filter device comprises a base, wherein the top end of the base is fixedly connected with a supporting frame, the upper part of the supporting frame is fixedly connected with two fixing frames, a filter barrel is arranged above the base and is fixedly connected with the inner sides of the two fixing frames, a discharge pipe is arranged at the upper part of the left side of the filtering barrel, a feed pipe is arranged at the lower part of the left side of the filtering barrel, the bottom end of the filter barrel is provided with a valve, a filter plate is fixedly connected inside the filter barrel, the middle part of the bottom end of the filter plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the left side and the right side of the upper part of the rotating shaft are both provided with scrapers, the top ends of the scrapers are contacted with the bottom ends of the filter plates, the pivot bottom is provided with distance sensor and valve electric connection, pivot right side bottom fixedly connected with stirring arm and stirring arm right-hand member and the contact of filter vat inner wall.

As a further description of the above technical solution:

the discharge pipe is connected to a cyclone.

As a further description of the above technical solution:

the lower part of the filter barrel is provided with a conical transition area.

As a further description of the above technical solution:

the top end of the scraper is provided with a brush.

As a further description of the above technical solution:

the support frame is an angle steel.

As a further description of the above technical solution:

the right end of the stirring arm is provided with a folding rod.

As a further description of the above technical solution:

and the inner side and the outer side of the filter barrel are both provided with an anti-rust layer.

The utility model has the following beneficial effects:

1. according to the utility model, firstly, the motor is arranged at the bottom end of the filter plate, the motor works to drive the rotating shaft and the scraper to rotate, and the scraper scrapes off crystal blocks and impurities adhered to the filter plate, so that the filter plate is kept smooth, and the working efficiency of the equipment is ensured.

2. According to the utility model, the distance sensor detects the approaching speed of the bottom of the filter barrel and the accumulation amount of impurities, when the impurities and the crystal blocks are accumulated to a certain degree, the distance sensor gives a valve signal, the valve is opened, and the crystal blocks and the impurities are automatically discharged, so that the method is worthy of great popularization.

Drawings

FIG. 1 is a perspective view of a novel slurry filter assembly according to the present invention;

fig. 2 is a schematic view of a filter vat of the novel slurry filter device according to the present invention.

Illustration of the drawings:

1. a base; 2. a support frame; 3. a fixed mount; 4. a filter vat; 5. a discharge pipe; 6. a feed pipe; 7. a valve; 8. a distance sensor; 9. a rotating shaft; 10. a filter plate; 11. a stirring arm; 12. a squeegee; 13. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, one embodiment of the present invention is provided: a novel slurry filter device comprises a base 1, wherein the top end of the base 1 is fixedly connected with a support frame 2, the upper part of the support frame 2 is fixedly connected with two fixing frames 3, a filter barrel 4 is arranged above the base 1 and is fixedly connected with the inner sides of the two fixing frames 3, the upper part of the left side of the filter barrel 4 is provided with a discharge pipe 5, the lower part of the left side of the filter barrel 4 is provided with a feed pipe 6, the bottom end of the filter barrel 4 is provided with a valve 7, the inside of the filter barrel 4 is fixedly connected with a filter plate 10, the middle part of the bottom end of the filter plate 10 is fixedly connected with a motor 13, the output end of the motor 13 is fixedly connected with a rotating shaft 9, the left side and the right side of the upper part of the rotating shaft 9 are both provided with a scraper 12, the top end of the scraper 12 is contacted with the bottom end of the filter plate 10, the bottom end of the rotating shaft 9 is provided with a distance sensor 8 and is electrically connected with the valve 7, the right side of the rotating shaft 9 is fixedly connected with a stirring arm 11 and the right end of the stirring arm 11 is contacted with the inner wall of the filter barrel 4, in the structure, slurry enters the filter barrel 4 from the feeding pipe 6, the slurry moves upwards to the bottom end of the filter barrel 4, when the slurry rises and overflows the filter plate 10, crystal blocks and impurities in the slurry can be intercepted below the filter plate 10 by the filter plate 10, when the height of the slurry exceeds the height of the filter plate 10 and reaches the discharge pipe 5, the slurry is discharged from the discharge pipe 5, in the process of filtering the slurry by the filter plate 10, the motor 13 works to drive the rotating shaft 9 to rotate, the rotating shaft 9 drives the scraper 12 to do circular motion, the scraper 12 scrapes off the impurities and crystal blocks adhered on the filter plate 10, and the rotating shaft 9 drives the scraper 12 and the stirring arm 11 to rotate, so that the slurry forms vortex in the filter barrel 4, the impurities and crystal blocks intercepted by the filter plate 10 are adhered to each other and sink to be accumulated at the bottom end of the filter barrel 4, when the distance sensor 8 measures that the distance between the accumulated impurities, crystal blocks and the distance sensor 8 reaches a set value, the valve 7 is opened to discharge impurities and the ingot.

Discharging pipe 5 is connected to the swirler, deliver to next process with the slurry that filters, 4 lower parts of filter vat are provided with the toper transition zone, make impurity and ingot concentrate, be convenient for discharge, 12 tops of scraper blade are the brush, the brush can pierce through filter 10, be convenient for fill impurity and detach on the filter 10, support frame 2 is the angle steel, angle steel intensity is high, it is cheap, 11 right-hand members of puddler are the folding rod, increase the area of contact with the slurry, make the slurry produce the vortex better, 4 inboard and the outside of filter vat all are provided with the antirust coat, prevent rust, increase of service life.

The working principle is as follows: slurry enters the filter barrel 4 from the feeding pipe 6, the slurry moves upwards to the bottom end of the filter barrel 4, when the slurry rises and overflows the filter plate 10, crystal blocks and impurities in the slurry can be intercepted below the filter plate 10 by the filter plate 10, when the height of the slurry exceeds the height of the filter plate 10 and reaches the discharge pipe 5, the slurry is discharged from the discharge pipe 5, in the process that the filter plate 10 filters the slurry, the motor 13 works to drive the rotating shaft 9 to rotate, the rotating shaft 9 drives the scraper 12 to do circular motion, the scraper 12 scrapes off the impurities and crystal blocks adhered to the filter plate 10, and the rotating shaft 9 drives the scraper 12 and the stirring arm 11 to rotate, so that the slurry forms vortex in the filter barrel 4, the impurities and crystal blocks intercepted by the filter plate 10 adhere to each other and sink to be accumulated at the bottom end of the filter barrel 4, and when the distance sensor 8 measures that the distance between the accumulated impurities, crystal blocks and the distance sensor 8 reaches a set value, the valve 7 is opened to discharge impurities and the ingot.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A novel slurry filter device comprises a base (1), and is characterized in that: the automatic filter is characterized in that a supporting frame (2) is fixedly connected to the top end of the base (1), two fixing frames (3) are fixedly connected to the upper portion of the supporting frame (2), a filter barrel (4) is arranged above the base (1) and is fixedly connected to the inner sides of the two fixing frames (3), a discharging pipe (5) is arranged on the upper portion of the left side of the filter barrel (4), a feeding pipe (6) is arranged on the lower portion of the left side of the filter barrel (4), a valve (7) is arranged at the bottom end of the filter barrel (4), a filter plate (10) is fixedly connected to the inside of the filter barrel (4), a motor (13) is fixedly connected to the middle portion of the bottom end of the filter plate (10), a rotating shaft (9) is fixedly connected to the output end of the motor (13), scraping plates (12) are arranged on the left side and the right side of the upper portion of the rotating shaft (9), and the top ends of the scraping plates (12) are contacted with the bottom end of the filter plate (10), pivot (9) bottom is provided with distance sensor (8) and valve (7) electric connection, pivot (9) right side bottom fixedly connected with stirring arm (11) and stirring arm (11) right-hand member and filter vat (4) inner wall contact.

2. The novel slurry filter device according to claim 1, wherein: the discharge pipe (5) is connected to a cyclone.

3. The novel slurry filter device according to claim 1, wherein: the lower part of the filter barrel (4) is provided with a conical transition area.

4. The novel slurry filter device according to claim 1, wherein: the top end of the scraping plate (12) is a hairbrush.

5. The novel slurry filter device according to claim 1, wherein: the support frame (2) is an angle steel.

6. The novel slurry filter device according to claim 1, wherein: the right end of the stirring arm (11) is provided with a folding rod.

7. The novel slurry filter device according to claim 1, wherein: and the inner side and the outer side of the filter barrel (4) are both provided with an anti-rust layer.