Side wall water cooling wall for boiler production

Abstract

The utility model relates to the technical field of side wall water-cooled walls, and provides a side wall water-cooled wall for boiler production, which comprises a boiler assembly, the boiler assembly comprises an outer wall, an inner wall, a cooling structure, a boiler cover body and a protective layer, the inner wall is arranged in the outer wall, the cooling structure is arranged on the outer side of the inner wall in the outer wall, and the protective layer is arranged on the outer side of the inner wall. A protection structure is arranged on the inner side of the protection layer and comprises protection tiles, vertical rods, transverse frames and fixing bolts. By arranging the protection structure, when the device is used, the protection tiles are connected in a staggered mode to form a layer of new inner wall, the inner wall can be protected, the vertical rods and the transverse frames are mutually fixed to form a net-shaped structure, double protection can be conducted on the inner side of the boiler, and the device has the multi-protection function; and the use safety of the side wall water cooling wall is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of side wall water cooling walls, in particular to a side wall water cooling wall used in boiler production. Background Art

[0002] When the boiler equipment is in use, the wear of the inner wall of the boiler will cause four-tube leakage accidents, and the castables are prone to fall off, resulting in non-stop accidents. Spraying and modifying the heating surface of the boiler, modifying the grid and adjusting the anti-wear tiles can improve the wear resistance of the equipment, reduce the leakage of the heating surface of the boiler, improve the reliability of the equipment, and prevent non-stop accidents caused by the fall of castables.

[0003] Therefore, it is necessary to design a side wall water-cooled wall for boiler production to increase the reliability and safety of the equipment during use. Utility Model Content

[0004] The utility model aims to provide a side wall water-cooled wall for boiler production, so as to solve the defect that the wear of the inner wall of the boiler during use may lead to four-tube leakage accidents in the boiler.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a side wall water-cooled wall for boiler production, comprising a boiler assembly;

[0006] The boiler assembly comprises an outer wall, an inner wall, a cooling structure, a boiler cover and a protective layer, the inner wall is arranged inside the outer wall, and the cooling structure is arranged outside the inner wall inside the outer wall;

[0007] A protective structure is arranged on the inner side of the protective layer, and the protective structure includes protective tiles, vertical rods, cross frames and fixing bolts. The protective tiles are evenly arranged on the inner side of the protective layer, and cross frames are evenly arranged on the inner side of the protective tiles. Vertical rods are evenly fixed on the inner side walls of the cross frames, and fixing bolts are evenly arranged inside the protective tiles.

[0008] Preferably, the cooling structure includes an installation cavity, a water-cooling pipe, a water inlet pipe and a water outlet pipe. The installation cavity is arranged on the outside of the inner wall inside the outer wall. A water-cooling pipe is arranged inside the installation cavity. The water inlet pipe is fixed on one side of the top end of the water-cooling pipe, and the water outlet pipe is fixed on one side of the bottom end of the water-cooling pipe.

[0009] Preferably, the water cooling pipe is designed to be spring-shaped, and one end of the water inlet pipe and the water outlet pipe both extend to the outside of the outer wall.

[0010] Preferably, a boiler cover is installed on the top of the outer wall, and a protective layer is sprayed on the inner wall of the inner wall.

[0011] Preferably, the top-view cross-section of the protective tile is designed to be "Z"-shaped, and the protective tiles are distributed at equal intervals on the inner side of the protective layer.

[0012] Preferably, the vertical rods are distributed at equal intervals on the inner side of the cross frame, and the cross frame is distributed at equal intervals on the inner side of the protective tile.

[0013] Preferably, one end of the fixing bolt extends to the inside of the inner wall, and the fixing bolts are distributed at equal intervals inside the protective tile.

[0014] The utility model provides a side wall water-cooled wall for boiler production, which has the following advantages:

[0015] By providing a protective structure, when in use, the protective tiles are staggered and connected to form a new inner wall, which can protect the inner wall. The vertical rods and the horizontal frames are fixed to each other to form a mesh structure, which can provide double protection for the inside of the boiler, so that the device has multiple protection functions and improves the safety of the side wall water-cooled wall when in use;

[0016] By providing a cooling structure, cold water is introduced into the interior of the water-cooling pipe through the water inlet pipe. The water-cooling pipe is distributed in a spring-like manner on the outside of the inner wall. The inner wall can be cooled to avoid damage to the inner wall due to excessively high temperature inside the boiler. The device has the function of condensation cooling and improves the safety of the side wall water-cooling wall when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the main cross-section of the utility model;

[0021] Figure 5 It is a schematic diagram of the top cross-sectional structure of the utility model.

[0022] Explanation of the reference numerals in the figure: 1. Boiler assembly; 101. External wall; 102. Internal wall; 103. Cooling structure; 1031. Installation cavity; 1032. Water cooling pipe; 1033. Water inlet pipe; 1034. Water outlet pipe; 104. Boiler cover; 105. Protective layer; 2. Protective structure; 201. Protective tile; 202. Vertical rod; 203. Horizontal frame; 204. Fixing bolt. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 5 The utility model provides a side wall water-cooled wall for boiler production, including a boiler component 1.

[0025] Reference Figure 1-Figure 5 The boiler assembly 1 includes an outer wall 101, an inner wall 102, a cooling structure 103, a boiler cover 104 and a protective layer 105. The inner wall 102 is arranged inside the outer wall 101. The cooling structure 103 is arranged outside the inner wall 102 inside the outer wall 101. The cooling structure 103 includes an installation cavity 1031, a water cooling pipe 1032, a water inlet pipe 1033 and a water outlet pipe 1034. The installation cavity 1031 is arranged outside the inner wall 102 inside the outer wall 101. A water cooling pipe 1032 is arranged inside the installation cavity 1031, a water inlet pipe 1033 is fixed to one side of the top end of the water cooling pipe 1032, a water outlet pipe 1034 is fixed to one side of the bottom end of the water cooling pipe 1032, the water cooling pipe 1032 is designed in a spring shape, one end of the water inlet pipe 1033 and the water outlet pipe 1034 both extend to the outside of the outer wall 101, a boiler cover 104 is installed at the top of the outer wall 101, and a protective layer 105 is sprayed on the inner wall of the inner wall 102.

[0026] Cold water is introduced into the interior of the water cooling pipe 1032 through the water inlet pipe 1033. The water cooling pipe 1032 is distributed in a spring-like manner on the outside of the inner wall 102, which can cool the inner wall 102 and prevent the inner wall 102 from being damaged due to the excessively high temperature inside the boiler.

[0027] Reference Figure 1-Figure 5A protective structure 2 is arranged on the inner side of the protective layer 105, and the protective structure 2 includes protective tiles 201, vertical rods 202, cross frames 203 and fixing bolts 204. The protective tiles 201 are evenly arranged on the inner side of the protective layer 105, and cross frames 203 are evenly arranged on the inner side of the protective tiles 201. Vertical rods 202 are evenly fixed on the inner side wall of the cross frame 203, and fixing bolts 204 are evenly arranged inside the protective tiles 201. The top view cross section of the protective tiles 201 is designed in a "Z" shape. The protective tiles 201 are evenly distributed on the inner side of the protective layer 105, the vertical rods 202 are evenly distributed on the inner side of the cross frames 203, and the cross frames 203 are evenly distributed on the inner side of the protective tiles 201. One end of the fixing bolts 204 extends to the inside of the inner wall 102, and the fixing bolts 204 are evenly distributed inside the protective tiles 201.

[0028] When in use, the protective tiles 201 are staggered and connected to form a new inner wall, which can protect the inner wall 102. The vertical rods 202 and the horizontal frames 203 are fixed to each other to form a mesh structure, which can provide double protection for the inside of the boiler.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A side wall water-cooled wall for boiler production, comprising a boiler assembly (1); Features: The boiler assembly (1) comprises an outer wall (101), an inner wall (102), a cooling structure (103), a boiler cover (104) and a protective layer (105); the inner wall (102) is arranged inside the outer wall (101); and the cooling structure (103) is arranged outside the inner wall (102) inside the outer wall (101); A protective structure (2) is arranged on the inner side of the protective layer (105), and the protective structure (2) comprises protective tiles (201), vertical rods (202), cross frames (203) and fixing bolts (204); the protective tiles (201) are evenly arranged on the inner side of the protective layer (105); the cross frames (203) are evenly arranged on the inner side of the protective tiles (201); the vertical rods (202) are evenly fixed on the inner side walls of the cross frames (203); and the fixing bolts (204) are evenly arranged inside the protective tiles (201).

2. The side wall water-cooled wall for boiler production according to claim 1, characterized in that: The cooling structure (103) comprises an installation cavity (1031), a water cooling pipe (1032), a water inlet pipe (1033) and a water outlet pipe (1034); the installation cavity (1031) is arranged on the outside of the inner wall (102) inside the outer wall (101); a water cooling pipe (1032) is arranged inside the installation cavity (1031); the water inlet pipe (1033) is fixed to one side of the top end of the water cooling pipe (1032); and the water outlet pipe (1034) is fixed to one side of the bottom end of the water cooling pipe (1032).

3. The side wall water-cooled wall for boiler production according to claim 2, characterized in that: The water cooling pipe (1032) is designed to be spring-shaped, and one end of the water inlet pipe (1033) and the water outlet pipe (1034) both extend to the outside of the outer wall (101).

4. The side wall water-cooled wall for boiler production according to claim 1, characterized in that: A boiler cover (104) is installed on the top of the outer wall (101), and a protective layer (105) is sprayed on the inner wall of the inner wall (102).

5. The side wall water-cooled wall for boiler production according to claim 1, characterized in that: The top-view cross-section of the protective tile (201) is designed in a "Z" shape, and the protective tiles (201) are distributed at equal intervals on the inner side of the protective layer (105).

6. The side wall water-cooled wall for boiler production according to claim 1, characterized in that: The vertical rods (202) are distributed at equal intervals on the inner side of the horizontal frame (203), and the horizontal frame (203) is distributed at equal intervals on the inner side of the protective tile (201).

7. The side wall water-cooled wall for boiler production according to claim 1, characterized in that: One end of the fixing bolt (204) extends to the inside of the inner wall (102), and the fixing bolts (204) are distributed at equal intervals inside the protective tile (201).

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