CN212424159U

CN212424159U - Storage silo is used in resistant firebrick production

Info

Publication number: CN212424159U
Application number: CN202020592123.XU
Authority: CN
Inventors: 屈泊; 孙锐锋
Original assignee: Zhengzhou Zhongke Refractory Co ltd
Current assignee: Zhengzhou Zhongke Refractory Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-01-29
Anticipated expiration: 2030-04-20

Abstract

The utility model provides a storage silo for producing refractory bricks, which relates to the technical field of refractory brick processing and comprises an upper storage bin, a lower storage bin and a discharging pipe which are sequentially communicated from top to bottom, wherein the interiors of the upper storage bin and the discharging pipe are in a cylindrical shape, and the interior of the lower storage bin is in a hollow conical shape; because the areas of the inner walls of the feeding bin, the discharging bin and the discharging pipe, which are contacted with the raw materials in the same area, are the same, the pressure of the extrusion force among the raw materials on the inner wall of the storage bin in the same area is also the same, the pressure is uniformly distributed, so that the raw materials are not easy to adhere to the inner wall of the storage bin, the raw materials are used thoroughly, and the waste situation is reduced; due to the action of the earth rotation deviation force, the powdery raw materials can also form a vortex in the blanking process, so that the mixing effect among the raw materials is further improved, and the influence of layering formed by the raw materials with different particle sizes on the use of the raw materials is reduced.

Description

Storage silo is used in resistant firebrick production

Technical Field

The utility model relates to a resistant firebrick processing technology field specifically is a storage silo is used in resistant firebrick production.

Background

The refractory brick is called firebrick for short, and is a refractory material fired by refractory clay or other refractory raw materials. Raw materials storage silo of resistant firebrick production usefulness among the prior art is shown in figure 1, the cross-section of feed bin is rectangular shape, consequently, after storing up in the feed bin and being full of resistant firebrick raw materials, because the dead weight of raw materials, there is the extrusion force between the resistant firebrick raw materials, but the inner wall edges and corners of feed bin and the area of contact of raw materials are less, consequently, the pressure that extrusion pressure between the raw materials that are located the inner wall edges and corners of feed bin and the inner wall edges and corners caused is also great, then resistant firebrick raw materials easily adheres in the inner wall edges and corners of feed bin, and the raw materials weight such as the pearlite of the resistant firebrick production usefulness of storage in the feed bin is very light, these raw materials such as pearlite can adhere and hardly fall by the dead weight behind the inner wall edges and corners of feed bin, consequently, the.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a storage silo is used in resistant firebrick production aims at solving to have the raw materials adhesion more on the inner wall of resistant firebrick production among the prior art storage silo, causes the problem of the waste of raw materials.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the storage bin for producing the refractory bricks comprises an upper bin, a lower bin and a discharge pipe which are sequentially communicated from top to bottom, wherein the inner parts of the upper bin and the discharge pipe are in a cylindrical shape, and the inner part of the lower bin is in a hollow conical shape.

The utility model adopts the further technical proposal that the outer surface shapes of the feeding bin, the discharging bin and the discharging pipe are the same as the inner shapes so as to lead the feeding bin, the discharging bin and the discharging pipe to be the rotary thin-wall body.

The further technical proposal of the utility model is that the inner wall of the feeding bin is evenly provided with flexible rope bodies.

The further technical proposal of the utility model is that the inner wall of the discharging bin is evenly provided with flexible rope bodies.

The utility model adopts the further technical proposal that the flexible rope body comprises a flexible nylon rope, a steel wire rope and a plant fiber rope.

The further technical proposal of the utility model is that the length of the flexible rope body is 20-50 cm.

The utility model has the advantages that:

1. because the areas of the inner walls of the feeding bin, the discharging bin and the discharging pipe, which are contacted with the raw materials in the same area, are the same, the pressure of the extrusion force among the raw materials on the inner wall of the storage bin in the same area is also the same, the pressure is uniformly distributed, so that the raw materials are not easy to adhere to the inner wall of the storage bin, the raw materials are used thoroughly, and the waste situation is reduced;

2. due to the action of the earth rotation deviation force, the powdery raw materials can also form a vortex in the blanking process, so that the mixing effect among the raw materials is further improved, and the influence of layering formed by the raw materials with different particle sizes on the use of the raw materials is reduced.

Drawings

FIG. 1 is a perspective view of a storage silo for producing refractory bricks in the prior art.

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

Fig. 3 is a front view structural diagram of an embodiment of the present invention.

Fig. 4 is an enlarged view of i in fig. 3.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

Raw materials storage silo of resistant firebrick production usefulness among the prior art is shown in figure 1, the cross-section of feed bin is rectangular shape, consequently, after storing up in the feed bin and being full of resistant firebrick raw materials, because the dead weight of raw materials, there is the extrusion force between the resistant firebrick raw materials, but the inner wall edges and corners of feed bin and the area of contact of raw materials are less, consequently, the pressure that extrusion pressure between the raw materials that are located the inner wall edges and corners of feed bin and the inner wall edges and corners caused is also great, then resistant firebrick raw materials easily adheres in the inner wall edges and corners of feed bin, and the raw materials weight such as the pearlite of the resistant firebrick production usefulness of storing in the feed bin is very light, these raw materials such as pearlite can adhere behind the inner wall edges and corners of feed bin and be difficult to fall by the dead weight.

Therefore, in the utility model, a storage silo for producing refractory bricks, as shown in fig. 2 and 3, comprises an upper silo 11, a lower silo 12 and a discharge pipe 13 which are sequentially arranged from top to bottom in a through manner, wherein the interiors of the upper silo 11 and the discharge pipe 13 are in a cylindrical shape, and the interior of the lower silo 12 is in a hollow conical shape; because the areas of the inner walls of the feeding bin 11, the discharging bin 12 and the discharging pipe 13 are the same as the areas of the raw materials contacted with the same area, the pressure of the extrusion force among the raw materials to the inner wall of the storage bin in the same area is also the same, the pressure distribution is uniform, the raw materials are not easy to adhere to the inner wall of the storage bin, the raw materials are used thoroughly, and the waste situation is reduced; and because the effect of earth rotation partial pressure, can form the swirl when mobile medium process a little oral area whereabouts (for example in non-equatorial region, water forms the swirl through the funnel falls), then the utility model discloses in, powdered raw materials also can form the swirl equally at the in-process of unloading, consequently further improved the mixed effect between the raw materials, reduce the layering that the raw materials of different particle sizes formed and to the influence that the raw materials used.

Preferably, the outer surface shapes of the upper bin 11, the lower bin 12 and the discharge pipe 13 are the same as the inner surface shapes, so that the upper bin 11, the lower bin 12 and the discharge pipe 13 are rotary thin-wall bodies, and the storage bin adopts a structure of the rotary thin-wall bodies, so that the manufacturing cost can be guaranteed; of course, the outer surfaces of the upper bin 11, the lower bin 12 and the discharge pipe 13 may also take other shapes, such as a rectangular shape.

Further, as shown in fig. 3 and 4, flexible rope body 2 is evenly distributed on the inner wall of the upper bin 11, flexible rope body 2 is evenly distributed on the inner wall of the lower bin 12, when the material in the storage bin is in a vortex-shaped blanking state, flexible rope body 2 can be driven to shake within a certain range along the vortex shape, after flexible rope body 2 touches the inner wall of the storage bin, the flexible rope body 2 is made to further knock down the material adhered to the inner wall, and the adhesion condition of the inner wall of the storage bin is further reduced.

Optionally, the length of the flexible rope body 2 is 20-50cm, and the inventor's practice shows that when the length of the flexible rope body 2 is maintained at 20-50cm, the flexible rope body 2 can be in good contact with the inner wall of the storage bin during shaking.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a storage silo is used in resistant firebrick production, includes from last to having a perfect understanding last feed bin (11), lower feed bin (12) and discharging pipe (13) that set up down in proper order, characterized by, the inside of going up feed bin (11) and discharging pipe (13) is the drum shape, the inside of feed bin (12) is hollow circular cone form down, the equipartition has flexible rope body (2) on the inner wall of going up feed bin (11).

2. The storage silo for producing refractory bricks according to claim 1, wherein the outer surface of the upper silo (11), the lower silo (12) and the discharge pipe (13) has the same shape as the inner surface thereof, so that the upper silo (11), the lower silo (12) and the discharge pipe (13) have a thin wall body with a rotation.

3. The storage bin for producing the refractory bricks, as claimed in claim 1, wherein the inner wall of the lower bin (12) is uniformly provided with flexible rope bodies (2).

4. The storage silo for producing refractory bricks according to claim 1 or 3, wherein the flexible rope body (2) is a flexible nylon rope, a steel wire rope or a plant fiber rope.

5. The storage silo for producing refractory bricks according to claim 1 or 3, characterized in that the length of the flexible rope (2) is between 20 and 50 cm.