CN219984427U - Mixing roll for producing refractory castable - Google Patents

Abstract

The utility model discloses a mixing mill for producing refractory castable, which comprises a shell, wherein a feeding pipe is arranged on the shell, and the lower end of the feeding pipe is connected with a equalizing pipe; the material equalizing pipe comprises a vertical pipe rotationally connected with the material feeding pipe, and the side wall of the vertical pipe is communicated with an inclined pipe; a first gear is fixedly sleeved on the vertical pipe, one side of the first gear is connected with a second gear in a meshed manner, a first motor is connected to the second gear, and the first motor is arranged on the upper wall of the shell; the utility model has reasonable structure and novel design, and can be used for injecting materials into the shell in a dispersed way through the material equalizing pipe, so that the materials are prevented from being accumulated together due to concentrated injection into the shell, the materials which are dispersed into the shell are not easy to mix uniformly, and the materials can be stirred through the material mixing structure, so that the mixing of the materials is more uniform.

Description

Mixing roll for producing refractory castable

Technical Field

The utility model relates to the technical field of refractory material mixing equipment, in particular to a mixing roll for producing refractory castable.

Background

The refractory material refers to inorganic nonmetallic materials with the refractoriness not lower than 1580 ℃, is now defined as materials which are allowed to be used in a high-temperature environment by the physical and chemical properties, are called refractory materials, are widely used in the industrial fields of metallurgy, chemical industry, petroleum, mechanical manufacturing, silicate, power and the like, the using amount of the refractory materials in the metallurgical industry is maximum and accounts for 50% -60% of the total yield, the refractory material mixer is used for mixing and mixing materials with different types and different granularities so as to achieve the effect of mixing the materials uniformly, when the conventional refractory material mixer is used, the materials are usually directly added into the device through a charging hole, a large amount of refractory materials are bonded together, and the materials are not scattered when being added into the device, so that the materials are not easy to mix uniformly.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model discloses a mixing roll for producing refractory castable, which comprises a shell, wherein a feeding pipe is arranged on the shell, and the lower end of the feeding pipe is connected with a equalizing pipe;

the material equalizing pipe comprises a vertical pipe rotationally connected with the material feeding pipe, and the side wall of the vertical pipe is communicated with an inclined pipe;

a first gear is fixedly sleeved on the vertical pipe, one side of the first gear is connected with a second gear in a meshed manner, a first motor is connected to the second gear, and the first motor is arranged on the upper wall of the shell;

be provided with the compounding structure in the casing, the compounding structure is including the pivot that upper and lower symmetry set up, be provided with helical blade in the pivot, pivot one end is all rotated and is run through the casing, the pivot runs through the casing end and all is connected with the third gear, a pair of intermeshing connects between the third gear, one of them be connected with the second motor on the third gear, the second motor is installed on the casing lateral wall.

Preferably, the upper end the pivot is kept away from the third gear end and is rotationally installed on the casing lateral wall, and the lower extreme the pivot is kept away from the third gear end and is rotationally connected with the fixing base, the fixing base is fixed in on the casing lateral wall.

Preferably, the pipe diameter of the inclined pipe is larger than that of the vertical pipe.

Preferably, the vertical pipe and the inclined pipe are of an integrated structure.

Preferably, the lower end of the side wall of the shell is connected with a discharging pipe, and a valve is arranged on the discharging pipe.

The utility model has the following beneficial effects: the utility model has reasonable structure and novel design, and can be used for injecting materials into the shell in a dispersed way through the material equalizing pipe, so that the materials are prevented from being accumulated together due to concentrated injection into the shell, the materials which are dispersed into the shell are not easy to mix uniformly, and the materials can be stirred through the material mixing structure, so that the mixing of the materials is more uniform.

Drawings

FIG. 1 is a schematic diagram of the present utility model.

In the figure: 1-shell, 2-inlet pipe, 3-vertical pipe, 4-inclined pipe, 5-first gear, 6-second gear, 7-first motor, 8-pivot, 9-helical blade, 10-third gear, 11-second motor, 12-fixing base, 13-discharging pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a mixer for producing refractory castable includes a casing 1, a discharging pipe 13 is connected to the lower end of a side wall of the casing 1, a valve is arranged on the discharging pipe 13, a material can be discharged from the discharging pipe 13 by opening the valve, a feeding pipe 2 is arranged on the casing 1, a material equalizing pipe is connected to the lower end of the feeding pipe 2, the material is injected into the material equalizing pipe through the feeding pipe 2, and the material is uniformly sprinkled into the casing 1 from the material equalizing pipe;

the material equalizing pipe comprises a vertical pipe 3 rotationally connected with the material feeding pipe 2, an inclined pipe 4 is communicated with the side wall of the vertical pipe 3, the vertical pipe 3 and the inclined pipe 4 are of an integrated structure, and the pipe diameter of the inclined pipe 4 is larger than that of the vertical pipe 3;

the materials in the material equalizing pipe are discharged from the vertical pipe 3 and the inclined pipe 4, and the pipe diameter of the inclined pipe 4 is larger than that of the vertical pipe 3, so that most of the materials are prevented from being discharged from the vertical pipe 3, and the materials are injected into the shell 1 in a concentrated manner;

the vertical pipe 3 is fixedly sleeved with a first gear 5, one side of the first gear 5 is connected with a second gear 6 in a meshed manner, the second gear 6 is connected with a first motor 7, and the first motor 7 is arranged on the upper wall of the shell 1;

the second gear 6 can be driven to rotate through the first motor 7, so that the first gear 5 is driven to rotate, the vertical pipe 3 can be further driven to rotate, the inclined pipe 4 revolves around the axis of the vertical pipe 3, and the discharge hole of the inclined pipe 4 rotates around the axis of the vertical pipe 3 to scatter materials into the shell 1;

the material mixing structure is arranged in the shell 1, materials can be mixed through the material mixing structure, the material mixing structure comprises rotating shafts 8 which are arranged in an up-down symmetrical mode, spiral blades 9 are arranged on the rotating shafts 8, one ends of the rotating shafts 8 are all rotated to penetrate through the shell 1, the ends of the rotating shafts 8 penetrating through the shell 1 are all connected with third gears 10, a pair of the third gears 10 are connected with each other in a meshed mode, one of the third gears 10 is connected with a second motor 11, the second motor 11 is arranged on the side wall of the shell 1, the upper rotating shaft 8 is rotatably arranged on the side wall of the shell 1 far away from the end of the third gear 10, the lower rotating shaft 8 is rotatably connected with a fixing seat 12 far away from the end of the third gear 10, and the fixing seat 12 is fixed on the side wall of the shell 1;

the second motor 11 is started, the second motor 11 drives the third gear 10 connected with the second motor to rotate, so that the other third gear 10 is driven to rotate, the rotating shaft 8 is driven to rotate, meanwhile, the spiral blades 9 rotate along with the rotation, materials can be stirred and mixed through the rotation of the spiral blades 9, and the mixed materials are discharged from the discharging pipe 13.

Examples: when using, the material is poured into the equalizing pipe from inlet pipe 2, can drive the equalizing pipe through first motor 7 and rotate, the material is discharged from the discharge gate of the vertical pipe 3 and the hang pipe 4 of equalizing pipe, when the material is discharged from vertical pipe 3, perpendicularly downwards, when the material is discharged from hang pipe 4, along with hang pipe 4 revolution, the material is scattered in the casing 1 in the turn, avoid the material to concentrate into in the casing 1, make the material unloading even, in the material can evenly be added the casing after being broken up, be favorable to making the more even of refractory material mixing, the material that enters into in the casing 1 mixes the material through the mixed structure, discharge through discharging pipe 13 after the mixing.

In the description of the present embodiment, it should be noted that, unless explicitly specified and defined otherwise, the terms 'mounted', 'connected', 'communicating' should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (5)

1. The mixing roll for producing the refractory castable is characterized by comprising a shell (1), wherein a feed pipe (2) is arranged on the shell (1), and the lower end of the feed pipe (2) is connected with a equalizing pipe;

the material homogenizing pipe comprises a vertical pipe (3) rotationally connected with the material inlet pipe (2), and an inclined pipe (4) is communicated with the side wall of the vertical pipe (3);

a first gear (5) is fixedly sleeved on the vertical pipe (3), one side of the first gear (5) is connected with a second gear (6) in a meshed manner, the second gear (6) is connected with a first motor (7), and the first motor (7) is arranged on the upper wall of the shell (1);

be provided with the compounding structure in casing (1), the compounding structure is including pivot (8) that upper and lower symmetry set up, be provided with helical blade (9) on pivot (8), all rotate and run through casing (1) in pivot (8) one end, pivot (8) all are connected with third gear (10) through casing (1) end, a pair of intermeshing connects between third gear (10), one of them be connected with second motor (11) on third gear (10), second motor (11) are installed on casing (1) lateral wall.

2. The mixing roll for producing refractory castable according to claim 1, wherein the upper end of the rotating shaft (8) is rotatably mounted on the side wall of the shell (1) away from the end of the third gear (10), the lower end of the rotating shaft (8) is rotatably connected with a fixing seat (12) away from the end of the third gear (10), and the fixing seat (12) is fixed on the side wall of the shell (1).

3. A mixer for producing refractory castable according to claim 1, characterised in that the inclined tube (4) has a tube diameter greater than the tube diameter of the vertical tube (3).

4. A mixer for producing refractory castable according to claim 1, wherein the vertical tube (3) and the inclined tube (4) are integrally formed.

5. The mixing roll for producing refractory castable according to claim 1, wherein a discharging pipe (13) is connected to the lower end of the side wall of the shell (1), and a valve is arranged on the discharging pipe (13).