CN215964610U

CN215964610U - Limestone powder filtering device

Info

Publication number: CN215964610U
Application number: CN202121639190.3U
Authority: CN
Inventors: 喻忠元; 喻琪琳; 何青露; 肖咏妍
Original assignee: Chongqing Yusong New Building Materials Co ltd
Current assignee: Chongqing Yusong New Building Materials Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-03-08
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a limestone powder filtering device which comprises a working box main body and a base, wherein the top of the base is provided with the working box main body, one side of the top of the working box main body is provided with an opening, the opening is provided with a feed hopper, the center of the top of the working box main body is provided with a motor, a rotating shaft is arranged inside the working box main body, the output end of the motor penetrates through the top of the working box main body, the top of a first filter plate is sleeved with a connecting ring on the rotating shaft, two sides of the connecting ring are both connected with scraping plates, the bottoms of the scraping plates are equidistantly provided with a plurality of scraping teeth, a second filter plate is obliquely arranged inside the working box main body, one side of the second filter plate is provided with a discharging cavity in the inner wall of the working box main body, the bottom of the discharging cavity is provided with a placing box, and the top of the second filter plate is obliquely provided with a pair of baffle plates. This kind of limestone powder filter equipment can effectively carry out multi-level filtration to limestone powder, and can collect the limestone powder of equidimension not, has higher practical value.

Description

Limestone powder filtering device

Technical Field

The utility model relates to the technical field of limestone powder, in particular to a limestone powder filtering device.

Background

Limestone is the main component of calcium carbonate (CaCO 3). Lime and limestone are a large number of raw materials used in construction materials, industry. Limestone can be directly processed into stone and burnt into quicklime. The quicklime CaO absorbs moisture or is added with water to form hydrated lime, the main component of the hydrated lime is Ca (OH)2 which can be called as calcium hydroxide, and the hydrated lime is blended into lime slurry, lime paste and the like which are used as coating materials and tile adhesives.

Generally, the limestone can meet the requirements of cement raw materials after being crushed and ground, so the demand of the cement industry for limestone powder is greatly increased. After the limestone is crushed into limestone powder, because the limestone powder cannot meet the requirement of direct use due to uneven crushing, the limestone powder needs to be filtered in multiple layers to reach the standard, and most of the existing filtering equipment cannot uniformly filter the limestone powder, so that the filtering efficiency is low. Because we improve this, a limestone powder filtering device is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a limestone powder filtering device which comprises a working box main body and a base, wherein the top of the base is provided with the working box main body, one side of the top of the working box main body is provided with an opening, the opening is provided with a feed hopper, the center of the top of the working box main body is provided with a motor, the working box main body is internally provided with a rotating shaft, the output end of the motor penetrates through the top of the working box main body and is rotatably connected with the rotating shaft through a coupler, the rotating shaft inside the working box main body is sleeved with a first filter plate, the top of the first filter plate is sleeved with a connecting ring on the rotating shaft, two sides of the connecting ring are both connected with scraping plates, the bottom of the scraping plates are equidistantly provided with a plurality of scraping teeth, the inside of the working box main body is obliquely provided with a second filter plate, one side of the second filter plate is provided with a discharging cavity inside the inner wall of the working box main body, the bottom of the discharging cavity is provided with a placing box, and the top of the second filter plate is obliquely provided with a pair of baffles.

As a preferred technical scheme of the utility model, a third filter plate is slidably mounted inside the base, sliding blocks are mounted on both sides of the third filter plate, sliding rails are arranged on both sides of the inner wall of the base, which are close to the third filter plate, and the sliding blocks are slidably mounted on the sliding rails.

As a preferable technical scheme of the utility model, a cover plate is embedded on one side of the outer part of the base, a handle is fixedly arranged on one side of the cover plate, and a material receiving box is arranged at the bottom of the third filter plate in the base.

As a preferred technical scheme of the utility model, a receiving hopper is installed at the bottom end inside the working box main body, a receiving port is arranged at the bottom end of the receiving hopper, and the receiving port penetrates through the bottom of the working box main body and extends into the base.

As a preferred technical scheme of the utility model, an electromagnetic push rod is arranged in the placing box, one end of the electromagnetic push rod penetrates through the placing box and extends into the discharging cavity, and a push plate is arranged at one end of the electromagnetic push rod and is slidably arranged in the discharging cavity.

As a preferable technical scheme of the utility model, a discharge port is obliquely arranged on one side of the outer part of the working box main body, and one end of the discharge port is communicated with the discharge chamber.

As a preferable technical scheme of the utility model, one side of each of the pair of baffles is provided with a vibration motor, the bottom end of one baffle is provided with a filter screen, and the bottom of the filter screen is connected with the baffles.

The utility model has the beneficial effects that:

1. according to the limestone powder filtering device, the motor is arranged to drive the rotating shaft to rotate, the scraping plate is rotated, the bottom of the scraping plate is provided with the plurality of scraping teeth, limestone powder placed on the first filter plate is uniformly filtered, and the limestone powder filtered by the first filter plate can be collected by arranging the pair of inclined baffles; the second filter plate is obliquely arranged, and the filter screen is arranged at the bottom of one baffle plate, so that the filtered limestone powder falls into the collection chamber through the filter screen to be collected;

2. according to the limestone powder filtering device, the electromagnetic push rod is installed, the push plate is installed at one end of the electromagnetic push rod, limestone powder in the collecting cavity is pushed into the collecting pipe through the push plate to be collected, the limestone powder filtered by the second filter plate is collected through the installation of the collecting hopper, the limestone powder is finally filtered through the installation of the third filter plate and falls into the collecting box after being filtered, and the third filter plate can be pulled out through the installation of the slide rail to be cleaned; the limestone powder filter has the advantages of simple and reasonable structure, novel design, simplicity and convenience in operation, capability of effectively filtering limestone powder in multiple layers and collecting limestone powder with different sizes, and higher practical value.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic plan sectional view of a limestone powder filtering apparatus according to the present invention;

FIG. 2 is a schematic plan view of a limestone powder filtering device according to the present invention;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 of a limestone powder filtering apparatus according to the present invention;

fig. 4 is an enlarged schematic view of a structure B in fig. 1 of a limestone powder filtering device according to the present invention.

In the figure: 1. a work box main body; 2. a base; 3. a feed hopper; 4. a motor; 5. a rotating shaft; 6. a first filter plate; 7. a squeegee; 8. scraping teeth; 9. a connecting ring; 10. a baffle plate; 11. a vibration motor; 12. a handle; 13. a second filter plate; 14. filtering with a screen; 15. a discharge chamber; 16. placing a box; 17. an electromagnetic push rod; 18. pushing the plate; 19. a discharge port; 20. a material receiving hopper; 21. a material receiving port; 22. a third filter plate; 23. a slide rail; 24. a slider; 25. a collection box; 26. and (7) a cover plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the limestone powder filtering device of the utility model comprises a working box main body 1 and a base 2, wherein the top of the base 2 is provided with the working box main body 1, one side of the top of the working box main body 1 is provided with an opening, the opening is provided with a feed hopper 3, the center of the top of the working box main body 1 is provided with a motor 4, the working box main body 1 is internally provided with a rotating shaft 5, the output end of the motor 4 penetrates through the top of the working box main body 1 and is rotatably connected with the rotating shaft 5 through a coupler, the rotating shaft 5 inside the working box main body 1 is sleeved with a first filter plate 6, the rotating shaft 5 is sleeved with a connecting ring 9 at the top of the first filter plate 6, both sides of the connecting ring 9 are connected with scraping plates 7, the bottom of the scraping plates 7 is provided with a plurality of scraping teeth 8 at equal intervals, the inside of the working box main body 1 is obliquely provided with a second filter plate 13, a discharge chamber 15 is arranged on one side of the second filter plate 13 in the inner wall of the working box main body 1, a placing box 16 is arranged at the bottom of the discharge chamber 15, and a pair of baffles 10 are obliquely arranged at the top of the second filter plate 13.

The inner part of the base 2 is slidably provided with a third filter plate 22, the two sides of the third filter plate 22 are both provided with slide blocks 24, the inner wall of the base 2 is provided with slide rails 23 at the two sides close to the third filter plate 22, and the slide blocks 24 are slidably arranged on the slide rails 23.

Wherein, the outside one side of base 2 is inlayed and is equipped with apron 26, one side fixed mounting of apron 26 has handle 12, just handle 12 and third filter plate 22 interconnect, the inside of base 2 is equipped with in the bottom of third filter plate 22 and receives workbin 25, through installing and receiving workbin 25, can collect raw and other materials.

Wherein, receiving hopper 20 is installed to the inside bottom of work box main part 1, receiving hopper 20's bottom is equipped with material receiving port 21, just material receiving port 21 runs through the bottom of work box main part 1 to extend to in the base 2.

Wherein, the internally mounted who places case 16 has electromagnetic push rod 17, electromagnetic push rod 17's one end runs through places case 16 to extend to the inside of ejection of compact cavity 15, and electromagnetic push rod 17's one end installs push pedal 18, just push pedal 18 slidable mounting can collect the gravel and sand of straining in ejection of compact cavity 15 through installing electromagnetic push rod 17.

Wherein, the discharge hole 19 is obliquely arranged at one side of the outer part of the working box main body 1, and one end of the discharge hole 19 is communicated with the discharge chamber 15.

Wherein, vibrating motor 11, one of them are all installed to one side of a pair of baffle 10 filter screen 14 is installed to the bottom of baffle 10, just filter screen 14's bottom and baffle 10 interconnect can prevent that gravel and sand from gluing on baffle 10 through installing vibrating motor 11.

The working principle is as follows: when the device is used, a power supply is switched on, a control panel is opened, parameters are set, limestone powder is poured into the working box main body 1 through the feed hopper 3, the limestone powder is gathered on one side of the first filter plate 6, the rotating shaft 5 is rotated through the starting motor 4 to drive the scraper 7 to rotate, the scraping teeth 8 at the bottom of the scraper 7 are scraped back and forth on the limestone powder to enable the limestone powder to be uniformly placed on the first filter plate 6 and filtered through the first filter plate 6 to filter out larger sandstone in the limestone powder, a pair of inclined baffle plates 10 are arranged at the bottom of the first filter plate 6 to effectively collect the limestone powder filtered out by the first filter plate 6, the second filter plate 13 is obliquely arranged to enable smaller sandstone filtered out by the second filter plate 13 to roll down to the discharge chamber 15, and after being filtered for a period of time, the push plate 18 is pushed through the electromagnetic push rod 17, the gravel and sand in the discharge chamber 15 is pushed into the discharge hole 19 to be collected for the first batch, the remaining smaller gravel and sand fall into the receiving hopper 20 and fall above the third filter plate 22 to be finally filtered, the purest limestone powder is obtained, after the gravel and sand are filtered for a period of time, a part of gravel and sand are accumulated on the third filter screen 22, and the third filter plate 22 is drawn out from the cover plate 26 through the handle 12 to be recycled.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The limestone powder filtering device comprises a working box main body (1) and a base (2), and is characterized in that the working box main body (1) is installed at the top of the base (2), an opening is formed in one side of the top of the working box main body (1), a feed hopper (3) is installed at the opening, a motor (4) is installed at the center of the top of the working box main body (1), a rotating shaft (5) is installed inside the working box main body (1), the output end of the motor (4) penetrates through the top of the working box main body (1) and is rotatably connected with the rotating shaft (5) through a coupler, a first filter plate (6) is sleeved on the rotating shaft (5) inside the working box main body (1), a connecting ring (9) is sleeved on the rotating shaft (5) at the top of the first filter plate (6), and scraping plates (7) are connected to two sides of the connecting ring (9), the bottom equidistance of scraper blade (7) is installed a plurality of teeth (8) of scraping, second filter plate (13) are installed to the inside slope of work box main part (1), one side of second filter plate (13) is equipped with ejection of compact cavity (15) in the inner wall of work box main part (1), the bottom of ejection of compact cavity (15) is installed and is placed case (16), a pair of baffle (10) is installed in the top slope of second filter plate (13).

2. The limestone powder filtering device according to claim 1, wherein a third filter plate (22) is slidably mounted inside the base (2), sliding blocks (24) are mounted on two sides of the third filter plate (22), sliding rails (23) are arranged on two sides of the inner wall of the base (2) close to the third filter plate (22), and the sliding blocks (24) are slidably mounted on the sliding rails (23).

3. The limestone powder filtering device according to claim 1, wherein a cover plate (26) is embedded on one side of the outer part of the base (2), a handle (12) is fixedly installed on one side of the cover plate (26), and a material receiving box (25) is arranged at the bottom of the third filter plate (22) in the base (2).

4. The limestone powder filtering device as claimed in claim 1, wherein a receiving hopper (20) is installed at the bottom end inside the working box main body (1), a receiving port (21) is arranged at the bottom end of the receiving hopper (20), and the receiving port (21) penetrates through the bottom of the working box main body (1) and extends into the base (2).

5. The limestone powder filtering device according to claim 1, wherein an electromagnetic push rod (17) is installed inside the placing box (16), one end of the electromagnetic push rod (17) penetrates through the placing box (16) and extends to the inside of the discharging chamber (15), a push plate (18) is installed at one end of the electromagnetic push rod (17), and the push plate (18) is slidably installed in the discharging chamber (15).

6. The limestone powder filtering device according to claim 1, wherein a discharge port (19) is obliquely installed at one side of the outer part of the working box main body (1), and one end of the discharge port (19) is communicated with the discharge chamber (15).

7. A limestone powder filtering device according to claim 1, wherein a vibration motor (11) is installed at one side of each of a pair of the baffles (10), a filter screen (14) is installed at the bottom end of one of the baffles (10), and the bottom of the filter screen (14) is connected with the baffles (10).