High-heat-preservation energy-saving tunnel kiln car

Abstract

The utility model relates to a high thermal insulation energy-saving tunnel kiln car, including car body, thermal insulation layer, high temperature resistant pillar and support table, thermal insulation layer is laid on the car body, high temperature resistant pillar passes through thermal insulation layer and is fixedly connected with the car body, the support table is installed on the top of high temperature resistant pillar, the support table is fixed on the car body. Heat preservation cotton is arranged between the high-temperature-resistant supporting columns and the heat insulation layer, a heat preservation cavity is formed in the vehicle body, the heat preservation cavity is filled with heat-resistant filler, and a plurality of layers of partition plates are arranged on the top of the supporting table. The high-heat-preservation energy-saving tunnel kiln car is light in weight, little in heat storage and capable of reducing heat loss in the ceramic firing process.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel kiln cars, in particular to a high-heat-insulating and energy-saving tunnel kiln car. Background Art

[0002] In a ceramic tunnel kiln, a special kiln car is usually used to load workpieces for firing. The existing kiln car includes a car body, a heat preservation platform is set on the car body table, and multiple columns are installed on the heat preservation platform. During operation, a pallet is placed on the column to stack the workpiece. The heat preservation platform on the existing kiln car is usually built with 4-5 layers of heat preservation bricks, and then multiple layers of heat insulation cotton are laid on the top layer of heat preservation bricks. This kind of kiln car is heavy and has a lot of heat storage. It absorbs a lot of heat energy in the tunnel kiln firing zone, causing energy waste. Utility Model Content

[0003] In order to overcome the technical defects of the prior art, the utility model provides a high-insulation energy-saving tunnel kiln car, which is light in weight, has low heat storage, and can reduce heat loss during ceramic firing.

[0004] The technical solution adopted by the utility model is: a high-insulation and energy-saving tunnel kiln car, including a car body, a heat insulation layer, high-temperature resistant pillars and a support platform, the heat insulation layer is laid on the car body, the high-temperature resistant pillars pass through the heat insulation layer and are fixedly connected to the car body, the support platform is installed on the top of the high-temperature resistant pillars, heat insulation cotton is provided between the high-temperature resistant pillars and the heat insulation layer, a heat insulation cavity is provided in the car body, the heat insulation cavity is filled with heat-resistant fillers, and a multi-layer partition is provided on the top of the support platform.

[0005] Preferably, the heat-resistant filler is asbestos filler.

[0006] Preferably, the high temperature resistant pillar is a T-shaped pillar, there are multiple high temperature resistant pillars, the multiple high temperature resistant pillars are arranged in parallel, and the support platform is installed on the upper end of the high temperature resistant pillar.

[0007] Preferably, refractory bricks are provided between the horizontal section of the high temperature resistant support column and the heat insulation layer, and the refractory bricks support the horizontal section of the high temperature resistant support column.

[0008] Preferably, the high temperature resistant support is a hollow support.

[0009] Preferably, the heat insulation layer is made of multi-layer asbestos board.

[0010] The beneficial effects of the utility model are as follows: the high-insulation energy-saving tunnel kiln car of the utility model reduces the overall weight of the equipment, the kiln car is lighter, the use of refractory bricks is reduced, the heat absorbed by the kiln car during the ceramic firing process is greatly reduced, the heat loss is reduced, and energy is saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a schematic structural diagram of a high-heat-insulation and energy-saving tunnel kiln car.

[0012] Explanation of the accompanying drawings: 1. vehicle body; 101. heat-insulating chamber; 102. heat-resistant filler; 2. heat-insulating layer; 3. high-temperature-resistant pillar; 4. supporting platform; 5. partition; 6. refractory brick. DETAILED DESCRIPTION

[0013] The utility model is further described below in conjunction with the accompanying drawings:

[0014] like Figure 1 As shown, this embodiment provides a high thermal insulation and energy-saving tunnel kiln car, including a car body 1, an insulation layer 2, high temperature resistant pillars 3 and a support platform 4, the insulation layer 2 is laid on the car body 1, the high temperature resistant pillars 3 pass through the insulation layer 2 and are fixedly connected to the car body 1, the support platform 4 is installed on the top of the high temperature resistant pillars 3, and insulation cotton is provided between the high temperature resistant pillars 3 and the insulation layer 2. An insulation cavity 101 is provided in the car body 1, and the insulation cavity 101 is filled with heat-resistant filler 102. A multi-layer partition 5 is provided on the top of the support platform 4. The high thermal insulation and energy-saving tunnel kiln car of this embodiment is light in weight and has low heat storage.

[0015] In this embodiment, the heat-resistant filler 102 is made of asbestos filler, which is arranged in the heat-insulating cavity 101 in the vehicle body 1 and the asbestos filler improves the heat-insulating performance of the vehicle body 1 .

[0016] In this embodiment, the high temperature resistant pillar 3 is a T-shaped pillar, and there are multiple high temperature resistant pillars 3, which are arranged in parallel. The support platform 4 is installed at the upper end of the high temperature resistant pillar 3. Preferably, the high temperature resistant pillar 3 is a hollow pillar, which further reduces the mass of the kiln car and reduces the heat absorbed by the kiln car.

[0017] In this embodiment, the insulation layer 2 adopts a multi-layer asbestos board, and a refractory brick 6 is provided between the horizontal section of the high temperature resistant support column 3 and the insulation layer 2. The refractory brick 6 supports the horizontal section of the high temperature resistant support column 3, and the refractory brick 6 ensures the stability of the high temperature resistant support column.

[0018] The body 1 and high temperature resistant support columns of a high thermal insulation and energy-saving tunnel kiln car of the present embodiment are designed with cavities, which reduces the use of refractory bricks 6 and reduces the overall weight of the equipment. The kiln car is lighter and greatly reduces the heat absorbed by the kiln car during the ceramic firing process, reduces heat loss, and saves energy.

[0019] The above shows and describes the basic principles and main features of the invention and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the invention, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

Claims

1. A high heat preservation and energy-saving tunnel kiln car, characterized by: It includes a vehicle body, a heat-insulating layer, a high-temperature resistant pillar and a support platform, the heat-insulating layer is laid on the vehicle body, the high-temperature resistant pillar passes through the heat-insulating layer and is fixedly connected to the vehicle body, the support platform is installed on the top of the high-temperature resistant pillar, heat-insulating cotton is arranged between the high-temperature resistant pillar and the heat-insulating layer, a heat-insulating cavity is arranged in the vehicle body, the heat-insulating cavity is filled with heat-resistant filler, and a multi-layer partition is arranged on the top of the support platform.

2. The high heat preservation and energy-saving tunnel kiln car according to claim 1 is characterized by: The heat-resistant filler is asbestos filler.

3. The high heat preservation and energy-saving tunnel kiln car according to claim 1 is characterized by: The high temperature resistant pillar is a T-shaped pillar, and there are multiple high temperature resistant pillars, which are arranged in parallel, and the support platform is installed on the upper end of the high temperature resistant pillar.

4. The high heat preservation and energy-saving tunnel kiln car according to claim 3 is characterized by: Refractory bricks are arranged between the horizontal section of the high temperature resistant support column and the heat insulation layer, and the refractory bricks support the horizontal section of the high temperature resistant support column.

5. The high heat preservation and energy-saving tunnel kiln car according to claim 1 is characterized by: The high temperature resistant support pillar is a hollow support pillar.

6. The high heat preservation and energy-saving tunnel kiln car according to claim 1 is characterized by: The heat insulation layer adopts multi-layer asbestos board.

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