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Assembled fireproof experimental furnace and fireproof experimental system containing same

A refractory experiment and assembly technology, applied in the direction of furnace, furnace lining, furnace cooling, etc., can solve the problems of immature assembly research of the overall experimental furnace and its supporting facilities, failure to meet the experimental requirements, waste of manpower and time, etc., to reduce assembly Difficulty, ease of assembly, cost-saving effect

Active Publication Date: 2020-06-02
CHINA ACAD OF BUILDING RES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the traditional refractory test furnaces are fixed in size. Even if it is a multi-functional experimental furnace, only the furnace mouth and the furnace wall can be changed flexibly. During the experiment, the size of the general experimental furnace is fixed, which cannot meet the experimental requirements, which increases the cost and wastes manpower and time.
[0003] At present, there are a small number of accessories of refractory experimental furnaces that have been assembled or assembled. When used, they are assembled according to actual needs and can be reused. However, the research on the assembly of the overall experimental furnace and its supporting facilities is still immature.

Method used

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  • Assembled fireproof experimental furnace and fireproof experimental system containing same
  • Assembled fireproof experimental furnace and fireproof experimental system containing same
  • Assembled fireproof experimental furnace and fireproof experimental system containing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Example 1 Horizontal horizontal refractory experimental furnace

[0049] The structure of the horizontal horizontal assembly type refractory experimental furnace of the present embodiment is as follows: Figure 1-3 As shown, the refractory experimental furnace includes a base 1 , a furnace body 2 , a steel frame structure, a burner 6 and a high-temperature camera 7 . The base 1 is arranged below the furnace body 2 to support and insulate the furnace body 2, while leaving a space between the furnace body 2 and the ground to facilitate the arrangement of the first row of flues 101 below the furnace body 2. The base 1 and the furnace body 2 are connected as a whole through high-temperature-resistant cotton, so as to improve the buffering, sealing and thermal insulation properties of the refractory experimental furnace. The burner 6 and the high-temperature camera 7 enter the furnace through the reserved holes on the special-shaped plate of the ceramic fiber zirconium shie...

Embodiment 2

[0062] Embodiment 2 vertical vertical refractory experimental furnace

[0063] The structure of the vertical assembled refractory experimental furnace of this embodiment is as follows: Figure 4 As shown, the shape of the body of furnace 2 is a vertical cube. The bottom layer of the furnace body 2 is assembled by 12 ceramic fiber zirconium shield special-shaped plates. When not in use, the special-shaped plates are disassembled and occupy a small area. The bottom layer of the furnace body 2 includes two first special-shaped plates 201 , four second special-shaped plates 202 , two third special-shaped plates 203 and four fourth special-shaped plates 204 . The first special-shaped plates 201 are arranged at two corner positions of the furnace body 2 . The furnace body 2 is assembled from three layers of ceramic fiber zirconium shield special-shaped plates in height. The fourth special-shaped plate 204 and the supporting six burners 6 are evenly arranged on both sides of the f...

Embodiment 3

[0067] Embodiment 3 Fire resistance experiment system

[0068] The structure of the fire resistance experiment system of the present embodiment is as follows: Figure 5 As shown, the fire-resistant experimental system includes the fire-resistant experimental furnace of embodiment 1, smoke exhaust system, gas supply device, oil supply device and control system, and the smoke exhaust system includes a smoke collection hood 10 and a smoke exhaust fan 11, and the smoke collection hood 10 is located at Above the refractory experimental furnace, the exhaust fan 11 is connected in parallel with the second flue 1001 and the first flue 101 of the fume collecting hood through the exhaust pipe; the gas supply device is connected to the cooling gas pipeline 904, and the oil supply device is connected to the oil supply pipeline The control system is connected to the burner 6, exhaust fan 11, gas supply device and oil supply device to control the combustion and smoke exhaust conditions of t...

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Abstract

The invention provides an assembled fireproof experimental furnace and a fireproof experimental system containing the same. The fireproof experimental furnace comprises a base, a furnace body, a steelframe structure, a burner device and a high-temperature-resistant camera device. The base is arranged below the furnace body, a first exhaust flue is arranged in the inner space of the base, the furnace body is formed by splicing a plurality of ceramic fiber zirconium shield special-shaped pieces, and the burner device and the high-temperature-resistant camera device respectively provide combustion and camera shooting functions for the furnace body through reserved holes in the ceramic fiber zirconium shield special-shaped pieces. The steel frame structure comprises a first steel frame structure and a second steel frame structure, the first steel frame structure is connected and fixed to the multiple ceramic fiber zirconium shield special-shaped pieces, the second steel frame structure isarranged at the periphery of the furnace body, the integral strength of the furnace body is enhanced, and a furnace cover is supported.

Description

technical field [0001] The invention belongs to the technical field of fire-resistant experimental equipment, and in particular relates to an assembled fire-resistant experimental furnace and a fire-resistant experimental system containing the same. Background technique [0002] With the development of modern building technology and urbanization, higher requirements are put forward for the fire resistance and fire resistance of building structures, fire doors and windows, ventilation ducts, etc. Research on the fire resistance of structures is of great significance to both academic research and technological progress. The refractory experimental furnace is an important equipment for related research and testing. Most of the traditional refractory test furnaces are fixed in size. Even if it is a multi-functional experimental furnace, only the furnace mouth and the furnace wall can be changed flexibly. During the experiment, the size of the general experimental furnace is fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B17/02F27D17/00F27D1/00F27D21/02F27D9/00F27D99/00F27D19/00G01N25/22
CPCF27B17/02F27D17/002F27D1/0009F27D21/02F27D9/00F27D1/00F27D99/0033F27D19/00G01N25/22F27D2021/026F27D2009/0005
Inventor 仝玉刘庆孟天畅王礼
Owner CHINA ACAD OF BUILDING RES
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