Movable hot repair platform for crown of melting part of glass kiln

Abstract

The utility model discloses a movable hot repair platform for a melting part crown of a glass kiln, which belongs to the technical field of glass kilns and is characterized in that upright posts are arranged on two sides of the melting part crown, pull rods are arranged at the top ends of the upright posts, support rods are fixedly connected onto the upright posts and the pull rods, and the hot repair platform is arranged on the support rods and positioned above the melting part crown. The movable hot repair platform for the crown of the melting part of the glass kiln is convenient to operate, and the risk of hot repair operation is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass furnaces. Specifically, the utility model relates to a movable hot repair platform for the crown of the melting section of a glass furnace. Background Art

[0002] In the middle and late stages of the production of a glass furnace, the crown of the melting section of the furnace is severely damaged by burning, and faults such as mouse holes frequently occur. The furnace maintenance personnel can only perform hot patching. Currently, the staff directly carry out hot repair on the top of the crown. Due to the severe damage of the crown in the middle and late stages of the furnace, the on-site operation environment is poor and the operation difficulty is high. When operating locally on the crown, the structure of the crown is prone to sink under stress, posing a great safety hazard and a high risk for hot repair operations.

[0003] The invention patent with the publication number CN102167604A was published on August 30, 2011, with the name of a hot repair spraying agent for a glass furnace. The hot repair spraying agent for the glass furnace is made by uniformly mixing raw materials composed of the following parts by weight: 2 - 4 parts of cellulose, 1 - 4 parts of dextrin, 8 - 15 parts of Suzhou clay with a particle size of 0.01mm - 0.1mm, 55 - 65 parts of high-temperature resistant silicon carbide powder with a particle size of 0.1mm - 1mm, and 15 - 30 parts of water. This hot repair spraying agent for the glass furnace cannot reduce the risk of hot repair operations. Content of the Utility Model

[0004] The purpose of the utility model is to provide a movable hot repair platform for the crown of the melting section of a glass furnace that is convenient to operate and reduces the risk of hot repair operations in view of the deficiencies of the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] For the movable hot repair platform for the crown of the melting section of the glass furnace, columns are provided on both sides of the crown of the melting section. A pull rod is provided at the top of the columns. Support rods are fixedly connected to the columns and the pull rod. The hot repair platform is arranged on the support rods and is located above the crown of the melting section.

[0007] Pulleys are provided at the ends of the hot repair platform, and the pulleys are arranged on the support rods.

[0008] Both ends of the pull rod penetrate through the columns, and fixing nuts are provided at the ends of the pull rod.

[0009] An installation bracket is fixedly connected to the end of the hot repair platform. The pulley is arranged on the installation bracket, and the installation bracket is of a U-shaped structure.

[0010] The crown of the melting section is of an arched structure. The hot repair platform is symmetrically arranged about the middle of the crown of the melting section, and the hot repair platform is inclined relative to the pull rod.

[0011] The hot repair platform is a steel grating, and the material of the hot repair platform is stainless steel.

[0012] The upright columns are I-beams, and the support rods are round steel.

[0013] The technical effect of the present utility model is as follows: By using the movable hot repair platform for the crown of the melting part of the glass furnace of the present utility model, a hot repair platform is arranged above the crown of the melting part. The hot repair platform is movable, convenient to use, and stably and reliably installed. It provides a hot repair operation position and a good operation environment for the staff, facilitates the operation process of the staff on the crown of the arch, and at the same time avoids the direct force on the crown of the arch, can avoid the sinking of the arch crown structure caused by local operation, eliminates the safety hazards of hot repair operations, and ensures the safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] This specification includes the following drawings, and the shown contents are respectively:

[0015] Figure 1 It is the main structural view of the movable hot repair platform for the crown of the melting part of the glass furnace of the present utility model;

[0016] Figure 2 It is the top view of the movable hot repair platform for the crown of the melting part of the glass furnace of the present utility model;

[0017] Figure 3 It is the three-dimensional structural schematic diagram of the hot repair platform of the present utility model.

[0018] The marks in the figure are: 1, crown of the melting part; 2, hot repair platform; 3, upright column; 4, tie rod; 5, support rod; 6, pulley; 7, mounting bracket; 8, fixing nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following is a more detailed description of the specific embodiments of the present utility model with reference to the drawings, aiming to help the technical staff in the field have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention, and contribute to its implementation.

[0020] As Figures 1 to 3 shown, for the movable hot repair platform for the crown of the melting part of the glass furnace, upright columns 3 are arranged on both sides of the crown of the melting part 1. Tie rods 4 are arranged at the tops of the upright columns 3. Support rods 5 are fixedly connected to the upright columns 3 and the tie rods 4. The hot repair platform 2 is arranged on the support rods 5, and the hot repair platform 2 is located above the crown of the melting part 1.

[0021] To ensure the safety of the staff and facilitate the hot repair operation, a hot repair platform 2 is set above the large arch 1 in the melting section. The paired columns 3, tie rods 4 and support rods 5 are used to support the hot repair platform 2 and provide a stable installation position and a good working environment for it. The large arch 1 in the melting section is kept stable under the fastening action of the tie rod 4 and the column 3 by the fixing nut 8. By welding the support rods 5 on the two-by-two columns 3 and tie rods 4, the tie rod 4 and the support rod 5 are arranged horizontally, and the hot repair platform 2 is fixed on the support rod 5 to slide to realize the mobile hot repair of the hot repair platform 2.

[0022] As Figure 3 shown, a pulley 6 is provided at the end of the hot repair platform 2, and the pulley 6 is arranged on the support rod 5. The movement of the hot repair platform 2 is realized through the pulley 6, the movement resistance of the hot repair platform 2 is reduced, and it is convenient for the operating staff to move according to the repair position of the arch top; the pulley 6 adopts a high-temperature resistant pulley 6, which is not easy to deform under high-temperature conditions.

[0023] As Figure 1 shown, both ends of the tie rod 4 penetrate through the column 3, and a fixing nut 8 is provided at the end of the tie rod 4. The fixing nut 8 is arranged at one end where the tie rod 4 passes through the column 3 to limit the position of the tie rod 4 and prevent its axially unstable movement, thereby improving the stability of the tie rod 4. The fixing nut 8 is a high-strength nut to ensure the long-term reliability of its fixing performance.

[0024] As Figure 3 shown, an installation bracket 7 is fixedly connected to the end of the hot repair platform 2, and the pulley 6 is arranged on the installation bracket 7. The installation bracket 7 is of a U-shaped structure. The installation bracket 7 can directly place the hot repair platform 2 on the support rod 5, and its U-shaped structure design can prevent the hot repair platform 2 from tipping over during movement.

[0025] As Figure 1 shown, the large arch 1 in the melting section is of an arched structure, the hot repair platform 2 is symmetrically arranged about the middle of the large arch 1 in the melting section, and the hot repair platform 2 is inclined relative to the tie rod 4. By setting the hot repair platform 2 in an inclined posture, it can adapt to the arched arch top structure of the large arch 1 in the melting section. When the operating staff works on the hot repair platform 2, the nearest straight-line distance to each position of the arch top is nearly equal, which is convenient for the operation process.

[0026] As Figure 3 shown, the hot repair platform 2 is a steel grating, and the material of the hot repair platform 2 is stainless steel. The steel grating has good air permeability and will not deform due to continuous heating, which can extend its service life. The steel grating is made of stainless steel material, with a width of about 0.8 m and a length generally half of the width of the large arch 1 in the melting section.

[0027] As Figure 1 and Figure 2As shown in the figure, the column 3 is an I-beam, and the support rod 5 is a round steel. The column 3 is made of I-beam, which has high strength, is beneficial to maintaining a vertical posture, and is also convenient for the connection of the tie rod 4. The support rod 5 is made of heat-resistant round steel to adapt to the high-temperature environment.

[0028] When the mobile hot repair platform 2 is not installed, the staff can only directly carry out hot repair operations on the crown. At the operation site, the staff are concentrated, and the force per unit area is relatively large. In the middle and late stages of the melting furnace, local large arch sinking is likely to occur, with a relatively high risk and it is impossible to ensure the safety of the staff. After using this hot repair platform 2, during the daily hot repair and replacement of the crown of the large arch, first move the hot repair platform 2 to the position where hot repair is required, then the staff go up to the hot repair platform 2, and stack all the prepared tools and materials on the platform, and directly carry out hot repair operations on the hot repair platform 2, which avoids the force on the large arch, eliminates the safety risk, and ensures the safety of the staff.

[0029] For this mobile hot repair platform for the crown of the melting part of the glass furnace, a hot repair platform 2 is arranged above the crown 1 of the melting part. The hot repair platform 2 is movable, easy to use, and installed stably and reliably. It provides a hot repair operation position and a good operation environment for the staff, facilitates the operation process of the staff on the crown of the large arch, and at the same time avoids the direct force on the crown of the large arch, can avoid the sinking of the crown structure caused by local operations, eliminates the safety hazards of hot repair operations, and ensures the safety of the staff.

[0030] The above has made an exemplary description of the present invention in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above methods. As long as various non-substantive improvements are made by adopting the method concept and technical solution of the present invention; or without improvement, the above concept and technical solution of the present invention are directly applied to other occasions, they are all within the protection scope of the present invention.

Claims

1. A movable thermal repair platform for the melting part of a glass furnace, characterized in that: The melting part crown (1) is provided with columns (3) on both sides, and the top of the columns (3) is provided with a pull rod (4). The columns (3) and the pull rod (4) are fixedly connected with a support rod (5). The heat repair platform (2) is arranged on the support rod (5), and the heat repair platform (2) is located above the melting part crown (1).

2. The movable thermal repair platform for the melting part of a glass furnace according to claim 1, characterized in that: A pulley (6) is provided at the end of the thermal repair platform (2), and the pulley (6) is arranged on the support rod (5).

3. The movable thermal repair platform for the melting part of a glass furnace according to claim 2, characterized in that: Both ends of the pull rod (4) pass through the column (3), and a fixing nut (8) is provided at the end of the pull rod (4).

4. The movable thermal repair platform for the melting part of a glass furnace according to claim 3, characterized in that: The end of the thermal repair platform (2) is fixedly connected to a mounting bracket (7), the pulley (6) is arranged on the mounting bracket (7), and the mounting bracket (7) is a U-shaped structure.

5. The movable thermal repair platform for the melting section of a glass furnace according to claim 4, characterized in that: The melting portion arch (1) is an arched structure, the heat repair platform (2) is symmetrically arranged about the middle of the melting portion arch (1), and the heat repair platform (2) is inclined relative to the pull rod (4).

6. The movable thermal repair platform for the melting section of a glass furnace according to claim 5, characterized in that: The heat repair platform (2) is a steel grid, and the material of the heat repair platform (2) is stainless steel.

7. The movable thermal repair platform for the melting part of a glass furnace according to claim 1, characterized in that: The upright column (3) is an I-beam, and the support rod (5) is a round steel.

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