CN210399953U

CN210399953U - Conical fire hole prefabricated part made of castable of fire hole of aluminum melting furnace

Info

Publication number: CN210399953U
Application number: CN201921276092.0U
Authority: CN
Inventors: 马兆琼
Original assignee: Luoyang Cotai High Temperature Technology Co Ltd
Current assignee: Luoyang Cotai High Temperature Technology Co Ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-04-24
Anticipated expiration: 2029-08-08

Abstract

A conical flame hole prefabricated part made of castable of a fire hole of an aluminum melting furnace relates to a prefabricated part, wherein a bottom hole is formed in a base, a bearing pipe is arranged on the inner wall of the bottom hole, a containing groove is formed between the bearing pipe and the bottom hole, a barrel is arranged in the containing groove above the bearing pipe, a lower cone is arranged on the barrel, an upper cone is arranged on the lower cone, a plurality of inner modules are arranged on the inner walls of the upper cone and the lower cone, and the inner modules are uniformly distributed on the inner walls of the upper cone and the lower cone; the utility model discloses simple structure, practicality are strong, can effectual improvement pour mouthful gaseous circulation, very big work of having made things convenient for the stove, have also reached energy-conservation simultaneously and have reduced the purpose of prefab loss.

Description

Conical fire hole prefabricated part made of castable of fire hole of aluminum melting furnace

[ technical field ] A method for producing a semiconductor device

The utility model relates to a prefab especially relates to a melt conical flame path prefab of aluminium stove fire door castable material.

[ background of the invention ]

As is known, the prefabricated members of the aluminum melting furnace have various types, the effects achieved by different types of prefabricated members are different, the prefabricated members of the aluminum melting furnace fire hole castable conical fire hole are also of one structure, the prefabricated members are usually designed on a feed inlet, so that the feed inlet is greatly damaged when materials enter, the prefabricated members of the feed inlet need to be frequently replaced, the maintenance times are increased due to the fact that the prefabricated members are very easy to damage, a fire hole built by using qualitative refractory bricks is easy to damage, the time for manufacturing the fire hole cast by the castable is longer, the heat preservation and energy conservation effects are very poor, the existing conical fire hole cannot meet the standard required by production, the service life and the production efficiency of the aluminum melting furnace can be reduced due to the problems, and the production and the development of enterprises are greatly influenced.

[ Utility model ] content

In order to overcome not enough among the background art, the utility model discloses a melt conical flame projecting prefab of aluminium stove fire door pouring material, the utility model discloses a set up the carrier tube on the base, set up the barrel on the carrier tube, set up down cone and last cone on the barrel to set up interior module on last cone and lower cone inner wall, reach the purpose energy-conserving and that reduce the prefab loss with this.

In order to realize the utility model aims at, the utility model adopts the following technical scheme:

the utility model provides a melt conical flame projecting hole prefab of aluminium stove fire door castable, including last cone, interior module, lower cone, the barrel, a pedestal, the bottom hole, hold the groove and bear the pipe, be equipped with the bottom hole on the base, be equipped with on the inner wall of bottom hole and bear the pipe, it has formed between bearing pipe and the bottom hole and has held the groove, bear the inslot of bearing the pipe top and be equipped with the barrel, be equipped with down the cone on the barrel, be equipped with the cone down on the cone, be equipped with a plurality of interior modules on the inner wall of going up cone and lower cone, interior module evenly distributed is on the inner wall of last cone and lower cone.

The base is cylinder type or prismatic structure, and the middle part of base is equipped with the bottom outlet, and the bottom outlet runs through in the central line of base, is equipped with on the inner wall of bottom outlet and bears the weight of the pipe, bears the bottom of pipe and the bottom face looks parallel and level of base, bears the top face of pipe and is in the middle part of bottom outlet.

The bottom hole is of a circular structure, and a barrel body is arranged on the top surface of the bearing pipe in the bottom hole.

The cylinder body is of a cylindrical hollow structure and is inserted into the bottom hole of the base.

The lower cone is of a round table type hollow structure, the bottom surface of the lower cone is connected with the top surface of the barrel, and the top surface of the lower cone is connected with the top surface of the upper cone.

The upper cone is of a circular truncated cone type hollow structure, the area of the top surface of the upper cone is smaller than that of the bottom surface of the upper cone, the upper cone and the lower cone form a conical structure together, and at least three inner modules are arranged on the inner walls of the upper cone and the lower cone.

The cross section of interior module is the trapezium structure, and the cross-sectional area of interior module presents increasing the structure from top to bottom, and interior module is fixed to be set up on the inner wall of last cone and lower cone.

Since the technical scheme is used, the utility model discloses following beneficial effect has:

the utility model relates to a conical flame hole prefabricated part made of castable of a fire hole of an aluminum melting furnace, which comprises an upper cone, an inner module, a lower cone, a barrel, a base, a bottom hole, a containing groove and a bearing pipe, wherein the bearing pipe is arranged on the base, the barrel is arranged on the bearing pipe, the lower cone and the upper cone are arranged on the barrel, and the inner modules are arranged on the inner walls of the upper cone and the lower cone, so that the purposes of saving energy and reducing the loss of the prefabricated part are achieved; the utility model discloses simple structure, practicality are strong, can effectual improvement pour mouthful gaseous circulation, very big work of having made things convenient for the stove, have also reached energy-conservation simultaneously and have reduced the purpose of prefab loss.

[ description of the drawings ]

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

fig. 2 is a schematic perspective view of the present invention;

in the figure: 1. an upper cone; 2. an inner module; 3. a lower cone; 4. a barrel; 5. a base; 6. a bottom hole; 7. a containing groove; 8. a carrier tube.

[ detailed description ] embodiments

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

Combine attached figure 1~2 a melt conical flame projecting hole prefab of aluminium stove fire door castable, including last cone 1, interior module 2, lower cone 3, barrel 4, base 5, bottom hole 6, hold groove 7 and carrier tube 8, be equipped with bottom hole 6 on base 5, be equipped with carrier tube 8 on the inner wall of bottom hole 6, it holds groove 7 to have formed between carrier tube 8 and the bottom hole 6, be equipped with barrel 4 in the groove 7 of holding of carrier tube 8 top, be equipped with down cone 3 on the barrel 4, be equipped with last cone 1 on the lower cone 3, be equipped with a plurality of interior modules 2 on the inner wall of going up cone 1 and lower cone 3, interior module 2 evenly distributed is on the inner wall of last cone 1 and lower cone 3.

The base 5 is cylinder type or prismatic structure, and the middle part of base 5 is equipped with bottom outlet 6, and bottom outlet 6 runs through in the central line of base 5, is equipped with carrier tube 8 on the inner wall of bottom outlet 6, and the bottom of carrier tube 8 is parallel and level mutually with the bottom face of base 5, and the top face of carrier tube 8 is in the middle part of bottom outlet 6.

The bottom hole 6 is of a circular structure, and a cylinder body 4 is arranged on the top surface of the bearing pipe 8 in the bottom hole 6.

The cylinder body 4 is of a cylindrical hollow structure, and the cylinder body 4 is inserted into a bottom hole 6 of the base 5.

The lower cone 3 is of a circular truncated cone type hollow structure, the bottom surface of the lower cone 3 is connected with the top surface of the cylinder body 4, and the top surface of the lower cone 3 is connected with the top surface of the upper cone 1.

The upper cone 1 is of a circular truncated cone type hollow structure, the area of the top surface of the upper cone 1 is smaller than that of the bottom surface of the upper cone 1, the upper cone 1 and the lower cone 3 jointly form a conical structure, and at least three inner modules 2 are arranged on the inner walls of the upper cone 1 and the lower cone 3.

The cross section of the inner module 2 is of a trapezoidal structure, the cross section area of the inner module 2 is increased from top to bottom, and the inner module 2 is fixedly arranged on the inner walls of the upper cone 1 and the lower cone 3.

In the embodiment 1, when the conical flame hole prefabricated part made of the castable for the fire hole of the aluminum melting furnace is used, the base 5 is arranged at the fire hole of the furnace, then the barrel 4 is arranged in the containing groove 7 above the bottom hole 6 of the base 5, the lower cone 3 is arranged on the cylinder 4, the upper cone 1 is arranged on the lower cone 3, the inner walls of the upper cone 1 and the lower cone 3 are provided with the inner modules 2, the inner modules 2 separate the inner walls of the upper cone 1 and the lower cone 3, thus being beneficial to the gas circulation of a fire hole of the furnace, the upper cone 1 and the lower cone 3 can be replaced more quickly and better by adopting the separated cylinder 4 and the base 5, the maintenance difficulty is greatly reduced, and the inner module 2 not only can play the role of circulating airflow, and the inner module 2 can also reduce the durability of the pouring opening, thereby achieving the purposes of saving energy and reducing the loss of prefabricated parts.

The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.

Claims

1. The utility model provides a melt conical bocca prefab of aluminium stove fire door castable, includes cone, interior module, lower cone, barrel, base, bottom hole, holds groove and carrier tube, characterized by: the base is provided with a bottom hole, the inner wall of the bottom hole is provided with a bearing pipe, a containing groove is formed between the bearing pipe and the bottom hole, a barrel is arranged in the containing groove above the bearing pipe, the barrel is provided with a lower cone, the lower cone is provided with an upper cone, the inner walls of the upper cone and the lower cone are provided with a plurality of inner modules, and the inner modules are uniformly distributed on the inner walls of the upper cone and the lower cone.

2. The conical fire hole prefabricated part of the castable for the fire hole of the aluminum melting furnace as claimed in claim 1, characterized in that: the base is cylinder type or prismatic structure, and the middle part of base is equipped with the bottom outlet, and the bottom outlet runs through in the central line of base, is equipped with on the inner wall of bottom outlet and bears the weight of the pipe, bears the bottom of pipe and the bottom face looks parallel and level of base, bears the top face of pipe and is in the middle part of bottom outlet.

3. The conical fire hole prefabricated part of the castable for the fire hole of the aluminum melting furnace as claimed in claim 1, characterized in that: the bottom hole is of a circular structure, and a barrel body is arranged on the top surface of the bearing pipe in the bottom hole.

4. The conical fire hole prefabricated part of the castable for the fire hole of the aluminum melting furnace as claimed in claim 1, characterized in that: the cylinder body is of a cylindrical hollow structure and is inserted into the bottom hole of the base.

5. The conical fire hole prefabricated part of the castable for the fire hole of the aluminum melting furnace as claimed in claim 1, characterized in that: the lower cone is of a round table type hollow structure, the bottom surface of the lower cone is connected with the top surface of the barrel, and the top surface of the lower cone is connected with the top surface of the upper cone.

6. The conical fire hole prefabricated part of the castable for the fire hole of the aluminum melting furnace as claimed in claim 1, characterized in that: the upper cone is of a circular truncated cone type hollow structure, the area of the top surface of the upper cone is smaller than that of the bottom surface of the upper cone, the upper cone and the lower cone form a conical structure together, and at least three inner modules are arranged on the inner walls of the upper cone and the lower cone.

7. The conical fire hole prefabricated part of the castable for the fire hole of the aluminum melting furnace as claimed in claim 1, characterized in that: the cross section of interior module is the trapezium structure, and the cross-sectional area of interior module presents increasing the structure from top to bottom, and interior module is fixed to be set up on the inner wall of last cone and lower cone.