CN214687171U

CN214687171U - Refractory material product pouring device

Info

Publication number: CN214687171U
Application number: CN202120228941.6U
Authority: CN
Inventors: 董亚鹏; 丁跃锋; 董亚丹; 刘书建
Original assignee: Lankao Huaqiang Abrasive Co ltd
Current assignee: Lankao Huaqiang Abrasive Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-12
Anticipated expiration: 2031-01-27

Abstract

The utility model relates to a device is pour to refractory material goods, including pouring fill, upper cover and malleation unloading mechanism, pour the fill and be upper end open-ended semiellipsoid casing form, pour fill bottom surface center department and be provided with and pour the pipe, the upper cover can be dismantled and set up in the upper end opening of pouring the fill, malleation unloading mechanism includes the air-supply line, the air-supply line is vertical to be set up in upper cover center department and rotate with the upper cover and be connected, and one section circumference array that the air-supply line is located to pour the fill is provided with a plurality of commentaries on classics pipe, the commentaries on classics pipe transversely sets up, and commentaries on classics pipe one end seals, the other end and air-supply line intercommunication, and even array is provided with a plurality of air outlet on the commentaries on classics pipe, the air-out direction slope of air outlet sets up downwards, and the air-supply line upper end passes through the hose rotation intercommunication to the fan. The utility model aims to solve or alleviate the refractory material at least and melt the back mobility lower, the difficult problem of ensureing pouring process continuity, provide a refractory material goods and pour the device.

Description

Refractory material product pouring device

Technical Field

The utility model relates to a pour technical field, especially relate to a device is pour to refractory material goods.

Background

The refractory material is an inorganic non-metallic material with refractoriness not lower than 1580 ℃. Refractoriness is the degree centigrade at which a sample of the refractory cone resists high temperatures without softening and melting down without loading. However, the definition of refractoriness alone does not fully describe the refractory material, and 1580 ℃ is not absolute. Materials that are now defined as materials whose physicochemical properties allow them to be used in high temperature environments are referred to as refractory materials. The refractory material is widely used in the industrial fields of metallurgy, chemical industry, petroleum, mechanical manufacturing, silicate, power and the like, and the use amount is the largest in the metallurgical industry, and accounts for 50-60% of the total output.

The refractory material has high melting point and low fluidity after melting, and how to realize the continuity of the pouring process is the direction of the continuous effort of the casting industry, and the method has more practical significance for the industry of melting and pouring the refractory material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the prior art, solve or alleviate at least that the refractory material melts the back mobility lower, is difficult for the problem of guarantee pouring process continuity, provides a refractory material goods and pours device.

The utility model discloses a realize through following technical scheme:

a pouring device for refractory products comprises a pouring hopper, an upper cover and a positive-pressure blanking mechanism, wherein the pouring hopper is in a semi-ellipsoid shell shape with an opening at the upper end, a pouring pipe is arranged at the center of the bottom surface of the pouring hopper, the pouring pipe is vertically arranged, the upper end of the pouring pipe is fixedly communicated with the pouring hopper, the upper cover is detachably arranged at the opening at the upper end of the pouring hopper, and the upper cover enables a closed space to be formed in the pouring hopper;

malleation unloading mechanism includes the air-supply line, the air-supply line is vertical to be set up in upper cover center department and rotate with the upper cover and be connected, and the air-supply line lower extreme seals and is located pours the fill, and one section circumference array that the air-supply line is located pours the fill is provided with a plurality of commentaries on classics pipe, the commentaries on classics pipe transversely sets up, changes pipe one end and seals, the other end and air-supply line intercommunication, and even array is provided with a plurality of air outlet on the commentaries on classics pipe, the air-out direction slope of air outlet sets up downwards, and the air-supply line upper end passes through the hose and rotates intercommunication to the fan.

In order to further realize the utility model discloses, can prefer following technical scheme for use:

preferably, the coaxial fixed puddler that is provided with of air-supply line lower extreme, puddler lower extreme circumference array is provided with a plurality of stirring rake, the stirring rake corresponds to set up in pouring the pipe and pour fill intercommunication department.

Preferably, both sides of the upper part of the pouring hopper are provided with U-shaped handles.

Preferably, a straight handle is transversely and fixedly arranged on the outer side of the upper part of the pouring hopper, the straight handle is in the shape of a straight rod, one end of the straight handle is fixedly connected with the pouring hopper, the other end of the straight handle extends outwards in the radial direction, and the fixed connection position of the straight handle and the pouring hopper is positioned between the two U-shaped handles.

Preferably, a plurality of guide rings are fixedly arranged on the inner wall of the pouring pipe in an axial array mode, and the cross section of each guide ring is semicircular.

Preferably, the diameter values of a plurality of the guide rings increase from top to bottom.

Preferably, the rotating pipe is positioned at the lower part of the air inlet pipe, and the inner wall of the air inlet pipe is provided with a heating device.

Through the technical scheme, the beneficial effects of the utility model are that:

the utility model discloses be provided with malleation unloading mechanism, when pouring, the fan blows to pouring the fill in through air-supply line and change pipe, makes to pour and fights the internal pressure and increase, makes molten state's refractory material flow out from pouring the intraductal, ensures the continuity of pouring process.

The rotating pipe is provided with a plurality of air outlets, the air outlet directions of the air outlets are obliquely and downwards arranged, when air enters, the air inlet pipe is rotated by the reactive force of the air, the stirring rod rotates along with the air inlet pipe, and the connecting part of the pouring pipe and the pouring hopper is prevented from being blocked by the stirring paddle at the lower end of the stirring rod, so that the continuity of the pouring process is further ensured; meanwhile, the downward inclined air inlet can promote the refractory material in the molten state to flow downwards, and the refractory material in the molten state forms a vortex in the pouring hopper, so that the refractory material in the molten state can flow into the pouring pipe from the pouring hopper more easily.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a schematic structural view of the positive pressure blanking mechanism of the present invention;

fig. 4 is a bottom view of the positive pressure blanking mechanism of the present invention;

fig. 5 is a structural sectional view of the pouring tube of the present invention;

wherein: 1-pouring a bucket; 2-covering the upper cover; 3, pouring a pipe; 4-an air inlet pipe; 5-rotating the tube; 6-a stirring rod; 7-stirring paddle; 8-guide ring.

Detailed Description

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, e.g., as meaning either 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.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1-5, a pouring device for refractory products comprises a pouring hopper 1, an upper cover 2 and a positive pressure blanking mechanism, wherein the pouring hopper 1 is in a semi-ellipsoid shell shape with an upper end opening, a pouring pipe 3 is arranged at the center of the bottom surface of the pouring hopper 1, the pouring pipe 3 is vertically arranged, the upper end of the pouring pipe 3 is fixedly communicated with the pouring hopper 1, the upper cover 2 is detachably arranged at the upper end opening of the pouring hopper 1, and the upper cover 2 enables a closed space to be formed in the pouring hopper 1;

malleation unloading mechanism includes air-supply line 4, air-supply line 4 is vertical to be set up in 2 center departments of upper cover and to rotate with upper cover 2 and be connected, 4 lower extreme seals of air-supply line and be located pour fill 1, one section circumference array that air-supply line 4 is located to pour fill 1 is provided with a plurality of commentaries on classics pipe 5, commentaries on classics pipe 5 transversely sets up, 5 one end seals of commentaries on classics pipe, the other end and 4 intercommunications of air-supply line, even array is provided with a plurality of air outlet on the commentaries on classics pipe 5, the air-out direction slope of air outlet sets up downwards, 4 upper ends of air-supply line pass through the hose and rotate the intercommunication to the fan.

In order to prevent to pour pipe 3 and pour 1 intercommunication department of fighting and block up, the coaxial fixed puddler 6 that is provided with of air-supply line 4 lower extreme, 6 lower extreme circumference arrays of puddler are provided with a plurality of stirring rake 7, and stirring rake 7 corresponds to set up in pouring pipe 3 and pour 1 intercommunication department of fighting.

For the convenience of moving pouring bucket 1, pouring bucket 1 upper portion both sides all are provided with the U-shaped handle, pour 1 upper portion outside of fighting and transversely fix and be provided with straight handle, straight handle is straight rod-like, straight handle one end with pour 1 fixed connection of fighting, the other end radially outwards stretches out, straight handle with pour 1 fixed connection department of fighting and be located between two U-shaped handles.

In order to control the pouring speed, a plurality of guide rings 8 are fixedly arranged on the inner wall of the pouring pipe 3 in an axial array mode, the cross sections of the guide rings 8 are semicircular, and the diameter values of the guide rings 8 are sequentially increased from top to bottom.

In order to prevent the temperature of the refractory material in a molten state from being lowered by the wind blown into the casting bucket 1, the rotating pipe 5 is positioned at the lower part of the air inlet pipe 4, and a heating device is arranged on the inner wall of the air inlet pipe 4.

When pouring, the fan blows air into the pouring hopper 1 through the air inlet pipe 4 and the rotating pipe 5, so that the pressure in the pouring hopper 1 is increased, the refractory material in a molten state is promoted to flow out of the pouring pipe 3, and the continuity of the pouring process is guaranteed.

The rotating pipe 5 is provided with a plurality of air outlets, the air outlet direction of the air outlets is obliquely arranged downwards, when air enters, the air inlet pipe 4 is rotated by the reacting force of the air, the stirring rod 6 rotates along with the air inlet pipe 4, the connecting part of the pouring pipe 3 and the pouring hopper 1 is prevented from being blocked by the stirring paddle 7 at the lower end of the stirring rod 6, and the continuity of the pouring process is further ensured; meanwhile, the downward inclined air inlet can not only promote the refractory material in the molten state to flow downwards, but also enable the refractory material in the molten state to form a vortex in the pouring hopper 1, so that the refractory material in the molten state can flow into the pouring pipe 3 from the pouring hopper 1 more easily.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The pouring device for the refractory material product is characterized by comprising a pouring hopper (1), an upper cover (2) and a positive-pressure blanking mechanism, wherein the pouring hopper (1) is in a semi-ellipsoid shell shape with an opening at the upper end, a pouring pipe (3) is arranged at the center of the bottom surface of the pouring hopper (1), the pouring pipe (3) is vertically arranged, the upper end of the pouring pipe is fixedly communicated with the pouring hopper (1), the upper cover (2) is detachably arranged at the opening at the upper end of the pouring hopper (1), and the pouring hopper (1) is internally provided with a closed space through the upper cover (2);

malleation unloading mechanism includes air-supply line (4), air-supply line (4) are vertical to be set up in upper cover (2) center department and rotate with upper cover (2) and be connected, and air-supply line (4) lower extreme seals and is located pours fill (1) in, and one section circumference array that air-supply line (4) are located pours fill (1) is provided with a plurality of commentaries on classics pipe (5), commentaries on classics pipe (5) transversely set up, and commentaries on classics pipe (5) one end seals, the other end and air-supply line (4) intercommunication, and even array is provided with a plurality of air outlet on commentaries on classics pipe (5), the air-out direction slope of air outlet sets up downwards, and air-supply line (4) upper end passes through the hose rotation and communicates to the fan.

2. The pouring device for the refractory products according to claim 1, wherein the lower end of the air inlet pipe (4) is coaxially and fixedly provided with a stirring rod (6), the circumferential array of the lower end of the stirring rod (6) is provided with a plurality of stirring paddles (7), and the stirring paddles (7) are correspondingly arranged at the communication position of the pouring pipe (3) and the pouring hopper (1).

3. Refractory product pouring device according to claim 1, wherein the pouring hopper (1) is provided with a U-shaped handle on both sides of its upper part.

4. The pouring device for the refractory products according to claim 3, wherein a straight handle is transversely and fixedly arranged on the outer side of the upper part of the pouring hopper (1), the straight handle is in a straight rod shape, one end of the straight handle is fixedly connected with the pouring hopper (1), the other end of the straight handle extends outwards in the radial direction, and the fixed connection position of the straight handle and the pouring hopper (1) is positioned between the two U-shaped handles.

5. The pouring device for refractory products according to claim 1, wherein a plurality of deflector rings (8) are fixedly arranged on the inner wall of the pouring tube (3) in an axial array, and the deflector rings (8) have a semicircular cross section.

6. The casting device for refractory products according to claim 5, wherein the diameter of the deflector rings (8) increases from top to bottom.

7. Refractory product pouring device according to claim 1, wherein the rotating pipe (5) is located below the air inlet pipe (4), and the inner wall of the air inlet pipe (4) is provided with heating means.