CN217165218U

CN217165218U - Filter equipment of production cement

Info

Publication number: CN217165218U
Application number: CN202220437558.6U
Authority: CN
Inventors: 高杰; 田育俊; 赵石磊; 朱建忠
Original assignee: Yanxin Holding Group Co ltd
Current assignee: Yanxin Holding Group Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-08-12
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a filter equipment of production cement relates to cement manufacture technical field. The filter comprises a box body, a driving device and a filter assembly, wherein a feed inlet is formed in the top of the box body, a discharge outlet is formed in the bottom of the box body, the driving device is fixedly arranged in the box body, the filter assembly is arranged in the box body and comprises three filter cylinders and a rotating shaft, the rotating shaft is fixedly connected with the three filter cylinders, one end of the rotating shaft is in transmission connection with the driving device, one end of each filter cylinder, which is close to the feed inlet, is provided with an opening, through holes are formed in the peripheral side wall and the bottom wall of each filter cylinder, the three filter cylinders are sequentially sleeved, the rotating shaft respectively and vertically penetrates through the center of the bottom wall of each filter cylinder, and the outer diameter of each filter cylinder is gradually increased along the height of the rotating shaft and the direction from the feed inlet to the discharge outlet; thereby the problem that the filter equipment of production cement among the prior art's use cost is high and the filter effect is not good has been solved.

Description

Filter equipment of production cement

Technical Field

The utility model relates to a cement manufacture technical field, more specifically say, relate to a filter equipment of production cement.

Background

Cement is a powdered hydraulic inorganic cementitious material. After being filtered by adding water, the water-soluble mortar can be hardened in air or water and can firmly bond sand, stone and other materials together. The early lime and pozzolan mixtures are similar to modern lime and pozzolan cements, and concrete made by cementing crushed stone with them not only has higher strength after hardening, but also resists erosion by fresh water or salt-containing water. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time.

At present, in order to achieve a better filtering effect, the conventional filtering device for producing cement has a complex structure, and high device cost and use energy consumption cost; in order to reduce the use cost, the filter device has a too simple structure, but the filtering effect is not good.

Therefore, how to solve the problems of high use cost and poor filtering effect of the filtering device for producing cement in the prior art becomes an important technical problem to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter equipment of production cement is with the high and not good technical problem of filter effect of the filter equipment's of production cement use cost among the solution prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a filter equipment of production cement, include:

the device comprises a box body, a feeding hole is formed in the top of the box body, and a discharging hole is formed in the bottom of the box body;

the driving device is fixedly arranged inside the box body;

the filter assembly is arranged inside the box body and comprises three filter cartridges and a rotating shaft fixedly connected with the three filter cartridges; one end of the rotating shaft is in transmission connection with the driving device, one end, close to the feeding port, of each filter cylinder is provided with an opening, through holes are formed in the peripheral side wall and the bottom wall of each filter cylinder, the three filter cylinders are sequentially sleeved, the rotating shaft vertically penetrates through the center of the bottom wall of each filter cylinder respectively, and the outer diameter of each filter cylinder is gradually increased along the height of the rotating shaft and in the direction from the feeding port to the discharging port.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the filter cartridge further comprises a sleeve fixed on the inner top wall of the box body, a bearing is embedded in a cavity of the sleeve, a section of the filter cartridge close to the feed port extends into the bearing, and the peripheral side wall of the filter cartridge is in interference fit with the bearing.

Further, still include antifouling shell and with antifouling shell fixed connection's support, the support fixed connection is in on the inside wall of box to drive arrangement is fixed in antifouling shell.

Further, still include fixed connection be in feeder hopper on the box top, the feeder hopper with the feed inlet corresponds the setting.

Furthermore, the device also comprises a plurality of supporting legs fixedly connected to the outer side wall of the box body, and each supporting leg is arranged along the circumferential direction of the box body.

Further, the through holes on each filter cartridge are different in size.

Furthermore, the antifouling shell is made of transparent plastic.

Further, the driving device is a motor.

The technical scheme provided by the application comprises the following beneficial effects:

the utility model provides an among the technical scheme, filter equipment of production cement, the power distribution box comprises a box body, drive arrangement and filtering component, the top of box is provided with the feed inlet, the bottom of box is provided with the discharge gate, the fixed inside that sets up at the box of drive arrangement, filtering component sets up the inside at the box, filtering component includes that three strains a section of thick bamboo and axis of rotation, the axis of rotation is strained a fixed connection with the three, the one end and the drive arrangement transmission of axis of rotation are connected, each is strained a section of thick bamboo and all is provided with the opening in the one end that is close to the feed inlet, and each all lateral wall and the diapire of straining a section of thick bamboo all are provided with the through-hole, the three section of thick bamboo is strained and is established in proper order, and the axis of rotation runs through the center of each section of thick bamboo diapire respectively perpendicularly, height along the axis of rotation and by the direction of feed inlet to the discharge gate, each outside diameter who strains a section of thick bamboo increases gradually. The arrangement is that materials for producing cement enter the box body through the feed inlet, then fall into the first filter cylinder close to the feed inlet through the opening, the driving device drives the rotating shaft to rotate at a high speed and simultaneously drives each filter cylinder to rotate at a high speed, and after the materials move in the first filter cylinder at a high speed, such as centrifugation, collision and the like, material particles smaller than through holes in the first filter cylinder are outwards scattered from the first filter cylinder, so that the materials are filtered for the first time in the first filter cylinder; the material which is scattered outwards from the first filter cylinder falls into the second filter cylinder, and after the material is subjected to high-speed centrifugation, collision and other movements in the second filter cylinder, material particles which are smaller than through holes in the second filter cylinder are scattered outwards from the second filter cylinder, so that the material is filtered for the second time in the second filter cylinder; the material which is scattered outwards from the second filter cylinder falls into the third filter cylinder, and after the material moves in the third filter cylinder, such as high-speed centrifugation, collision and the like, material particles which are smaller than through holes on the third filter cylinder are scattered outwards from the third filter cylinder, so that the material is filtered for the third time in the third filter cylinder; the material after the third filtration flows out through a discharge hole; the filtering device has simple structure and excellent filtering effect, and completely meets the requirement of producing cement by filtering materials for three times; thereby the problem that the filter equipment of production cement among the prior art's use cost is high and the filter effect is not good has been solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the whole filtering apparatus for producing cement according to an embodiment of the present invention.

Reference numerals:

1. a box body; 2. a feed inlet; 3. a discharge port; 4. a drive device; 5. a filter cartridge; 6. a rotating shaft; 7. an opening; 8. a through hole; 9. a sleeve; 10. a bearing; 11. an antifouling shell; 12. a support; 13. a feed hopper; 14. the legs are supported.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An object of the present embodiment is to provide a filtering apparatus for producing cement; thereby the problem that the filter equipment of production cement among the prior art's use cost is high and the filter effect is not good has been solved.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1, the present embodiment provides a filter device for producing cement, including a box 1, a driving device 4 and a filter assembly, where the driving device 4 may be set according to a specific use environment, the driving device 4 is preferably a motor in the present embodiment, a feed inlet 2 is disposed at the top of the box 1, a discharge outlet 3 is disposed at the bottom of the box 1, the driving device 4 is fixedly disposed inside the box 1, the filter assembly is disposed inside the box 1, the filter assembly includes three filter cartridges 5 and a rotating shaft 6, the rotating shaft 6 is fixedly connected to the three filter cartridges 5, one end of the rotating shaft 6 is fixedly connected to an output shaft of the driving device 4 through a coupling, one end of each filter cartridge 5 near the feed inlet 2 is provided with an opening 7, and peripheral side walls and bottom walls of each filter cartridge 5 are provided with through holes 8, and the size of each through hole 8 may be set according to a specific use condition, in the present embodiment, the sizes of the through holes 8 on the filter cartridges 5 are different, and the sizes of the through holes 8 on the filter cartridges 5 are gradually reduced along the height of the rotating shaft 6 and the direction from the feeding port 2 to the discharging port 3. Three strain a section of thick bamboo 5 and establish in proper order to axis of rotation 6 runs through the center of each 5 diapire of straining respectively perpendicularly, along axis of rotation 6 the height and by the direction of feed inlet 2 to discharge gate 3, each outer diameter size of straining a section of thick bamboo 5 increases step by step.

According to the arrangement, materials for producing cement enter the box body 1 through the feed inlet 2, then fall into the first filter cylinder 5 close to the feed inlet 2 through the opening 7, the driving device 4 drives the rotating shaft 6 to rotate at a high speed and simultaneously drives each filter cylinder 5 to rotate at a high speed, and after the materials move in the first filter cylinder 5 at a high speed, such as centrifugation, collision and the like, material particles smaller than the through holes 8 on the first filter cylinder 5 are outwards scattered from the first filter cylinder 5, so that the materials are filtered for the first time in the first filter cylinder 5; the material which is scattered outwards from the first filter cylinder 5 falls into the second filter cylinder 5, and after the material is subjected to high-speed centrifugation, collision and other movements in the second filter cylinder 5, material particles which are smaller than the through holes 8 on the second filter cylinder 5 are scattered outwards from the second filter cylinder 5, so that the material is filtered for the second time in the second filter cylinder 5; the material which is scattered outwards from the second filter cylinder 5 falls into the third filter cylinder 5, and after the material is subjected to high-speed centrifugation, collision and other movements in the third filter cylinder 5, material particles which are smaller than the through holes 8 on the third filter cylinder 5 are scattered outwards from the third filter cylinder 5, so that the material is filtered for the third time in the third filter cylinder 5; the material filtered for three times finally flows out through a discharge port 3; the filtering device has simple structure and excellent filtering effect, and completely meets the requirement of producing cement by filtering materials for three times; thereby the problem that the filter equipment's of production cement use cost is high and the filter effect is not good among the prior art has been solved.

As an alternative embodiment, a sleeve 9 is connected to the inner top wall of the box 1 by welding, a bearing 10 is embedded in a cavity of the sleeve 9, the size of the sleeve 9 and the size of the bearing 10 can be specifically set according to the size of the diameter of the filter cartridge 5, a section of the filter cartridge 5 near the feed port 2 extends into the bearing 10, and the peripheral side wall of the filter cartridge 5 is in interference fit with the bearing 10. With the arrangement, the sleeve 9 plays a role in preventing the filter cartridge 5 from being positioned in an inclined way, and the filter cartridge 5 is prevented from being influenced by the left-right shaking condition in the process of high-speed rotation.

As optional implementation mode, drive arrangement 4 passes through the bolt fastening in antifouling shell 11, a plurality of supports 12 of bolt fixedly connected with are passed through to the lateral wall of antifouling shell 11, support 12 passes through welded fastening and connects on the inside wall of box 1, antifouling shell 11 is the preferred transparent plastic material in this embodiment, antifouling shell 11 of transparent plastic material does benefit to the in-process of later stage staff at the equipment of patrolling and examining, be convenient for observe drive arrangement 4's state, guarantee can in time maintain or change drive arrangement 4, when plastic material has certain hardness, still do not rust, effectively prolong its life. So set up, support 12 has played a fixed and supported effect, and support 12 can fix antifouling shell 11 and the inside drive arrangement 4 of antifouling shell 11 in box 1, has also played a stable supporting role to filter assembly simultaneously.

As an alternative embodiment, a feed hopper 13 is fixedly connected to the top of the box body 1 by welding, and the feed hopper 13 is arranged corresponding to the feed port 2. So set up, the setting of feeder hopper 13 can make the accurate box 1 that enters into of material of production cement in, avoids the material of production cement to spill the outside condition at box 1.

As an alternative embodiment, a plurality of supporting legs 14 are fixedly connected to the outer side wall of the box 1 by welding, and each supporting leg 14 is disposed along the circumferential direction of the box 1. So set up, supporting legs 14 has played a fixed effect of support to equipment is whole, guarantees to have certain height between discharge gate 3 and the ground, conveniently docks with other equipment in discharge gate 3.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A filter assembly for producing cement, comprising:

the device comprises a box body (1), wherein a feeding hole (2) is formed in the top of the box body (1), and a discharging hole (3) is formed in the bottom of the box body (1);

the driving device (4), the said driving device (4) is fixed and set up in the inside of the said container body (1);

the filter assembly is arranged inside the box body (1) and comprises three filter cartridges (5) and a rotating shaft (6) fixedly connected with the three filter cartridges (5); one end of the rotating shaft (6) is in transmission connection with the driving device (4), one end, close to the feed inlet (2), of each filter cylinder (5) is provided with an opening (7), the peripheral side wall and the bottom wall of each filter cylinder (5) are provided with through holes (8), the three filter cylinders (5) are sequentially sleeved, the rotating shaft (6) vertically penetrates through the centers of the bottom walls of the filter cylinders (5), and the outer diameter of each filter cylinder (5) is gradually increased along the height of the rotating shaft (6) and the direction from the feed inlet (2) to the discharge outlet (3).

2. The cement manufacturing filter device according to claim 1, further comprising a sleeve (9) fixed to the inner top wall of the box body (1), wherein a bearing (10) is embedded in a cavity of the sleeve (9), a section of the filter cartridge (5) near the feed port (2) extends into the bearing (10), and a peripheral side wall of the filter cartridge (5) is in interference fit with the bearing (10).

3. The cement manufacturing filter device according to claim 1, further comprising a dirt proof housing (11) and a bracket (12) fixedly connected with the dirt proof housing (11), wherein the bracket (12) is fixedly connected on the inner side wall of the box body (1), and the driving device (4) is fixed in the dirt proof housing (11).

4. The cement manufacturing filter device according to claim 1, further comprising a feed hopper (13) fixedly connected to the top of the box body (1), wherein the feed hopper (13) is disposed corresponding to the feed port (2).

5. The cement manufacturing filter device according to claim 1, further comprising a plurality of support legs (14) fixedly connected to the outer side wall of the box body (1), and each support leg (14) is arranged along the circumferential direction of the box body (1).

6. Cement manufacturing filtration unit according to claim 1, wherein the through holes (8) on each filter cartridge (5) are not of equal size.

7. The cement manufacturing filter device according to claim 3, wherein the dirt-repellent shell (11) is of transparent plastic material.

8. The cement manufacturing filter device according to claim 1, wherein the drive means (4) is an electric motor.