White corundum smelting furnace lining

Abstract

The utility model discloses a white corundum smelting furnace lining which comprises a smelting furnace wall, a furnace lining body is installed on the inner wall of the smelting furnace wall, a plurality of installation strips distributed at equal intervals are fixedly connected to the outer wall of the furnace lining body in the circumferential direction of the furnace lining body, and during installation, a rotating ring is rotated to drive a connecting rod and a clamping rod to rotate; a second spring is reset, so that a limiting rod enters a limiting groove to limit a rotating ring, a furnace lining body is pushed, a mounting strip enters a mounting groove, the furnace lining body is mounted, and a limiting block is pulled to enable the limiting rod to be separated from the limiting groove; the first spring resets to drive the rotating ring to rotate so as to drive the clamping rod to enter the clamping groove to fix the furnace lining body, when the rotating ring is reset, the second spring resets to enable the limiting rod to enter the other limiting groove to limit the rotating ring, mounting and dismounting are convenient, and the furnace lining is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the field of white corundum production, in particular to a lining of a white corundum smelting furnace. Background Art

[0002] White corundum is made of industrial alumina powder and refined by modern new and unique process technology. Sandblasting abrasive has the characteristics of short grinding time, high efficiency, good benefits and low price.

[0003] The present application is an improvement on the prior art. In the prior art, the furnace lining of the existing white corundum smelting furnace is fixed in the smelting furnace. When the furnace lining is damaged, it is inconvenient to disassemble and replace the furnace lining, which causes the smelting furnace to need to be replaced, resulting in high costs. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a lining for a white corundum smelting furnace.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lining of a white corundum smelting furnace comprises a smelting furnace wall, the inner wall of the smelting furnace wall is installed with a lining body, the outer wall of the lining body is fixedly connected with a plurality of equidistantly distributed mounting strips along its circumferential direction, and the mounting strips are slidably connected to the smelting furnace wall, a plurality of equidistantly distributed connecting rods are slidably connected to the smelting furnace wall along its circumferential direction, one end of the connecting rod extending out of the smelting furnace wall is fixedly connected with a swivel, one end of the connecting rod extending into the smelting furnace wall is fixedly connected with a clamping rod, and the clamping rod is slidably connected to the smelting furnace wall, and a clamping groove is provided on the mounting strip, and the clamping groove is adapted to the clamping rod.

[0007] As a further solution of the utility model: a plurality of equally spaced mounting grooves are provided on the furnace wall of the smelting furnace along its circumferential direction, and the mounting grooves are matched with the mounting strips.

[0008] As a further solution of the utility model: a first spring is fixedly connected to one side of the connecting rod, and the other end of the first spring is fixedly connected to the furnace wall of the smelting furnace.

[0009] As a further solution of the utility model: a limiting groove is provided at the bottom of the rotating ring, and the number of the limiting grooves is two, a sleeve fixedly connected to the furnace wall of the smelting furnace is provided below the rotating ring, the inner wall of the sleeve is slidably connected to a limiting rod, and the limiting rod is adapted to the limiting groove.

[0010] As a further solution of the utility model: one end of the limit rod extending out of the bottom of the sleeve is fixedly connected to the limit block, the top of the limit block is fixedly connected to a second spring sleeved with the limit rod, and the other end of the second spring is fixedly connected to the sleeve.

[0011] The utility model has the following beneficial effects:

[0012] In the utility model, during installation, the swivel is rotated, so that the rotation of the swivel drives the connecting rod and the clamping rod to rotate, so that the clamping rod moves away from the installation groove, and the second spring resets the limit rod to enter the limit groove to limit the swivel, and the furnace lining body is pushed, so that the installation bar enters the installation groove, so that the installation of the furnace lining body is completed, and the limit block is pulled to separate the limit rod from the limit groove. At this time, the first spring reset drives the swivel to rotate and then drives the clamping rod to enter the clamping groove to fix the furnace lining body. When the swivel is reset, the second spring resets the limit rod to enter another limit groove to limit the swivel, which is convenient for installation and disassembly, and convenient for replacement of the furnace lining. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a lining of a white corundum smelting furnace proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the installation of a casing for a lining of a white corundum smelting furnace proposed by the utility model;

[0015] Figure 3 For the utility model Figure 1 A is an enlarged structural diagram of FIG.

[0016] Legend:

[0017] The smelting furnace wall 1, the furnace lining body 2, the mounting groove 3, the mounting strip 4, the clamping rod 5, the clamping groove 6, the connecting rod 7, the first spring 8, the rotating ring 9, the limiting groove 10, the limiting rod 11, the sleeve 12, the limiting block 13, and the second spring 14. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] Reference Figure 1-3 The utility model provides a lining of a white corundum smelting furnace, comprising a smelting furnace wall 1, an inner wall of the smelting furnace wall 1 is installed with a lining body 2, an outer wall of the lining body 2 is fixedly connected with a plurality of equally distributed mounting strips 4 along its circumferential direction, and the mounting strips 4 are slidably connected to the smelting furnace wall 1, a plurality of equally distributed connecting rods 7 are slidably connected to the smelting furnace wall 1 along its circumferential direction, one end of the connecting rod 7 extending out of the smelting furnace wall 1 is fixedly connected with a swivel 9, one end of the connecting rod 7 extending into the smelting furnace wall 1 is fixedly connected with a clamping rod 5, and the clamping rod 5 is slidably connected to the smelting furnace wall 1, a clamping groove 6 is provided on the mounting strip 4, and the clamping groove 6 is adapted to the clamping rod 5, and a plurality of equally distributed connecting rods 7 are slidably connected to the smelting furnace wall 1 along its circumferential direction. A plurality of equally spaced mounting grooves 3 are provided, and the mounting grooves 3 are matched with the mounting strips 4. A first spring 8 is fixedly connected to one side of the connecting rod 7, and the other end of the first spring 8 is fixedly connected to the furnace wall 1 of the smelting furnace. A limiting groove 10 is provided at the bottom of the swivel 9, and the number of the limiting grooves 10 is two. A sleeve 12 fixedly connected to the furnace wall 1 of the smelting furnace is provided below the swivel 9. A limiting rod 11 is slidably connected to the inner wall of the sleeve 12, and the limiting rod 11 is matched with the limiting groove 10. One end of the limiting rod 11 extending out from the bottom of the sleeve 12 is fixedly connected to a limiting block 13. A second spring 14 sleeved with the limiting rod 11 is fixedly connected to the top of the limiting block 13, and the other end of the second spring 14 is fixedly connected to the sleeve 12.

[0021] Working principle:

[0022] In the present application, during installation, the swivel 9 is rotated so that the swivel 9 rotates and drives the connecting rod 7 and the clamping rod 5 to rotate, so that the clamping rod 5 moves away from the installation groove 3, and the second spring 14 is reset so that the limiting rod 11 enters the limiting groove 10 to limit the swivel 9, and the furnace lining body 2 is pushed so that the installation bar 4 enters the installation groove 3, so that the installation of the furnace lining body 2 is completed, and the limiting block 13 is pulled so that the limiting rod 11 is disengaged from the limiting groove 10. At this time, the first spring 8 is reset to drive the swivel 9 to rotate and then drive the clamping rod 5 to enter the clamping groove 6 to fix the furnace lining body 2. When the swivel 9 is reset, the second spring 14 is reset so that the limiting rod 11 enters another limiting groove 10 to limit the swivel 9, which is convenient for installation and disassembly, and convenient for replacement of the furnace lining.

[0023] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A white corundum smelting furnace lining, comprising a smelting furnace wall (1), characterized in that: The inner wall of the smelting furnace wall (1) is installed with a furnace lining body (2), the outer wall of the lining body (2) is fixedly connected with a plurality of equally spaced mounting strips (4) along its circumferential direction, and the mounting strips (4) are slidably connected to the smelting furnace wall (1), the smelting furnace wall (1) is slidably connected with a plurality of equally spaced connecting rods (7) along its circumferential direction, one end of the connecting rod (7) extending out of the smelting furnace wall (1) is fixedly connected with a swivel (9), one end of the connecting rod (7) extending into the smelting furnace wall (1) is fixedly connected with a clamping rod (5), and the clamping rod (5) is slidably connected to the smelting furnace wall (1), and a clamping groove (6) is provided on the mounting strip (4), and the clamping groove (6) is matched with the clamping rod (5).

2. The lining of a white corundum smelting furnace according to claim 1, characterized in that: A plurality of equally spaced mounting grooves (3) are provided on the furnace wall (1) of the smelting furnace along its circumferential direction, and the mounting grooves (3) are matched with the mounting bars (4).

3. The lining of a white corundum smelting furnace according to claim 1, characterized in that: A first spring (8) is fixedly connected to one side of the connecting rod (7), and the other end of the first spring (8) is fixedly connected to the furnace wall (1) of the smelting furnace.

4. The lining of a white corundum smelting furnace according to claim 1, characterized in that: A limiting groove (10) is provided at the bottom of the rotating ring (9), and the number of the limiting grooves (10) is two. A sleeve (12) fixedly connected to the furnace wall (1) of the smelting furnace is provided below the rotating ring (9). The inner wall of the sleeve (12) is slidably connected to a limiting rod (11), and the limiting rod (11) is adapted to fit the limiting groove (10).

5. The lining of a white corundum smelting furnace according to claim 4, characterized in that: One end of the limit rod (11) extending out of the bottom of the sleeve (12) is fixedly connected to the limit block (13), the top of the limit block (13) is fixedly connected to a second spring (14) sleeved with the limit rod (11), and the other end of the second spring (14) is fixedly connected to the sleeve (12).

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