CN219045905U

CN219045905U - Trolley furnace lining brick structure

Info

Publication number: CN219045905U
Application number: CN202223477662.7U
Authority: CN
Inventors: 李会峰; 张继国; 李会学; 武玉龙; 赵宇; 刘海宾; 王希瑶
Original assignee: Jinan Weiguang Energy Saving Technology Co ltd
Current assignee: Jinan Weiguang Energy Saving Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-19
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a trolley furnace lining brick structure, which comprises a trolley body, wherein a grid-shaped brick lining structure is fixedly arranged on the upper end surface of the trolley body, a sizing block is fixedly arranged at the upper end of the grid-shaped brick lining structure, the grid-shaped brick lining structure comprises a silicon-calcium plate, a medium heat insulation brick and special-shaped refractory bricks which are stacked in sequence from bottom to top, and aluminum silicate fiber folding blocks are arranged in rectangular gaps of the grid-shaped brick lining structure: the trolley lining brick is designed into a grid shape, the structure can reduce the dead weight of the trolley to the greatest extent, and has the performances of the trolley in aspects of bearing, pressure resistance, heat preservation, heat insulation and the like, and simultaneously can reduce the cost of a furnace foundation; the aluminum silicate fiber folding blocks are filled in the grid gaps, so that bricks for the trolley are reduced, the temperature rise time of the trolley is greatly shortened, the power consumption is reduced, the overall temperature rise speed of the hearth is increased, and the uniformity of the furnace temperature is improved.

Description

Trolley furnace lining brick structure

Technical Field

The utility model relates to the technical field of trolley furnace devices, in particular to a trolley furnace lining brick structure.

Background

The refractory bricks of the existing trolley furnace are paved at the lower part or one side of the furnace lining of the trolley furnace, so that the trolley furnace has better heat insulation and preservation performance and stronger heat resistance. The temperature rise on the trolley of the resistance furnace with the traditional structure is much slower than other spaces of the hearth, the temperature rise lag of the furnace bottom is serious, and the main reason is that the brick lining of the trolley is many times larger than the heat storage capacity of the fiber lining of the furnace wall, the heat insulation performance is not as long as that of the fiber lining, the saturated heat absorption time is too long, the power consumption is high, the heating speed is also influenced, and the temperature uniformity of the hearth is influenced.

Disclosure of Invention

The utility model provides a trolley furnace lining brick structure for solving various problems.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a trolley furnace lining brick structure, includes the trolley body, the fixed latticed lining brick structure that is equipped with of trolley body up end, latticed lining brick structure upper end is fixed and is equipped with the sizing block, latticed lining brick structure includes from supreme silicon calcium board, well thermal-insulated brick and the dysmorphism resistant firebrick of piling up in proper order down, install in latticed lining brick structure's the rectangle space and be equipped with the folding piece of aluminium silicate fiber.

Further, the total thickness of the grid-shaped lining brick structure is 388mm.

Further, the thickness of the silicon-calcium plate is 20mm.

Further, the middle heat insulation brick is provided with two layers.

Compared with the prior art, the utility model has the advantages that: the trolley lining brick is designed into a grid shape, the structure can reduce the dead weight of the trolley to the greatest extent, and has the performances of the trolley in aspects of bearing, pressure resistance, heat preservation, heat insulation and the like, and simultaneously can reduce the cost of a furnace foundation; the aluminum silicate fiber folding blocks are filled in the grid gaps, so that bricks for the trolley are reduced, the temperature rise time of the trolley is greatly shortened, the power consumption is reduced, the overall temperature rise speed of the hearth is increased, and the uniformity of the furnace temperature is improved.

Drawings

Fig. 1 is a schematic structural view of a lining brick structure of a trolley furnace according to the present utility model.

As shown in the figure: 1. a trolley body; 2. sizing block; 3. a silicon-calcium plate; 4. medium heat insulating brick; 5. a special-shaped refractory brick; 6. aluminum silicate fiber folding blocks.

Detailed Description

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation configuration and operation, and thus are not to be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly stated or limited otherwise, the terms "provided with," "mounted to," "connected to," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. 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.

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a trolley furnace lining brick structure comprises a trolley body 1, wherein a grid-shaped lining brick structure is fixedly arranged on the upper end face of the trolley body 1, a sizing block 2 is fixedly arranged at the upper end of the grid-shaped lining brick structure, the grid-shaped lining brick structure comprises a calcium silicate plate 3, a middle heat insulation brick 4 and a special-shaped refractory brick 5 which are piled up from bottom to top in sequence, and an aluminum silicate fiber folding block 6 is arranged in a rectangular gap of the grid-shaped lining brick structure.

The total thickness of the grid-shaped lining brick structure is 388mm, and the thickness of the calcium silicate board 3 is 20mm.

The middle heat insulating brick 4 is provided with two layers.

Specific embodiments of the utility model: according to the utility model, a grid-shaped lining brick structure is sequentially piled up by a calcium silicate plate 3, a medium heat-insulating brick 4 and special-shaped refractory bricks 5 on the upper end surface of a trolley body 1, then aluminum silicate fiber folding blocks 6 are fixedly arranged in gaps of the grid-shaped lining brick structure, then sizing blocks 2 are fixedly arranged at the upper ends of the grid-shaped lining brick structure, and a workpiece is placed on the sizing blocks 2. The structure can reduce the dead weight of the trolley to the greatest extent, give consideration to the performances of the trolley in bearing, pressure resistance, heat preservation, heat insulation and the like, and simultaneously reduce the basic cost of the furnace.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a trolley furnace lining brick structure, includes trolley body (1), its characterized in that: the trolley is characterized in that a grid-shaped lining brick structure is fixedly arranged on the upper end face of the trolley body (1), a sizing block (2) is fixedly arranged at the upper end of the grid-shaped lining brick structure, the grid-shaped lining brick structure comprises a silicon-calcium plate (3), a medium heat insulating brick (4) and a special-shaped refractory brick (5) which are sequentially stacked from bottom to top, and an aluminum silicate fiber folding block (6) is arranged in a rectangular gap of the grid-shaped lining brick structure.

2. A trolley lining brick structure according to claim 1, wherein: the total thickness of the grid-shaped lining brick structure is 388mm.

3. A trolley lining brick structure according to claim 2, wherein: the thickness of the silicon-calcium plate (3) is 20mm.

4. A trolley lining brick structure according to claim 1, wherein: the middle heat insulation brick (4) is provided with two layers.