A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of integrally-formed explosion venting interlayer of explosion door
The invention discloses a preparation method of an integrally formed explosion venting interlayer of an explosion door. The preparation method comprises the following steps: cutting a metal plate; uniformly smearing the inner wall and the inner bottom of the mold with refractory clay slurry, drying the refractory clay slurry smeared in the mold, and stacking metal plates at the bottom of the mold; laying a brass screen on the top of the metal plate; uniformly spreading a salt compound on the brass wire gauze; laminating a metal plate on the top of the salt compound; after it is detected that the top metal plate is kept horizontal, the mold is covered and sealed; the vacuum degree in the mold is vacuumized to 10 <-2 > Pa or above; horizontally transferring the mold into a high-temperature furnace; argon is filled into the mold through a top vacuum valve; and immersing the formed plate into a water tank, and drying the formed plate to obtain the integrally formed explosion venting interlayer of the explosion door. According to the preparation method of the integrally-formed explosion venting interlayer of the explosion door, the process is simple, and the prepared explosion venting interlayer is excellent in impact resistance, high in compression strength and light in weight and has certain fireproof and sound insulation effects.
本发明公开了一种一体成型防爆门泄爆夹层的制备方法，包括如下步骤：切割金属板；在模具内壁以及模具内底均匀涂抹耐火黏土泥浆，烘干模具内涂抹的耐火黏土泥浆，在模具底部叠放金属板；在金属板顶部铺设黄铜丝网；将盐类化合物均匀的平铺在黄铜丝网上；在盐类化合物的顶部叠金属板；检测到顶部金属板保持水平后将模具加盖密封；将模具内真空度抽至10‑2Pa以上；水平转移模具至高温炉内；通过顶部真空阀向模具内充入氩气；将成型板材浸入水池中，烘干成型板材，得到一体成型防爆门泄爆夹层。本发明的一体成型防爆门泄爆夹层的制备方法，工艺简单，所制成的泄爆夹层的防冲击性能优异，耐压强度高，质量轻，且具有一定的防火与隔音的作用。
Preparation method of integrally-formed explosion venting interlayer of explosion door
The invention discloses a preparation method of an integrally formed explosion venting interlayer of an explosion door. The preparation method comprises the following steps: cutting a metal plate; uniformly smearing the inner wall and the inner bottom of the mold with refractory clay slurry, drying the refractory clay slurry smeared in the mold, and stacking metal plates at the bottom of the mold; laying a brass screen on the top of the metal plate; uniformly spreading a salt compound on the brass wire gauze; laminating a metal plate on the top of the salt compound; after it is detected that the top metal plate is kept horizontal, the mold is covered and sealed; the vacuum degree in the mold is vacuumized to 10 <-2 > Pa or above; horizontally transferring the mold into a high-temperature furnace; argon is filled into the mold through a top vacuum valve; and immersing the formed plate into a water tank, and drying the formed plate to obtain the integrally formed explosion venting interlayer of the explosion door. According to the preparation method of the integrally-formed explosion venting interlayer of the explosion door, the process is simple, and the prepared explosion venting interlayer is excellent in impact resistance, high in compression strength and light in weight and has certain fireproof and sound insulation effects.
本发明公开了一种一体成型防爆门泄爆夹层的制备方法，包括如下步骤：切割金属板；在模具内壁以及模具内底均匀涂抹耐火黏土泥浆，烘干模具内涂抹的耐火黏土泥浆，在模具底部叠放金属板；在金属板顶部铺设黄铜丝网；将盐类化合物均匀的平铺在黄铜丝网上；在盐类化合物的顶部叠金属板；检测到顶部金属板保持水平后将模具加盖密封；将模具内真空度抽至10‑2Pa以上；水平转移模具至高温炉内；通过顶部真空阀向模具内充入氩气；将成型板材浸入水池中，烘干成型板材，得到一体成型防爆门泄爆夹层。本发明的一体成型防爆门泄爆夹层的制备方法，工艺简单，所制成的泄爆夹层的防冲击性能优异，耐压强度高，质量轻，且具有一定的防火与隔音的作用。
Preparation method of integrally-formed explosion venting interlayer of explosion door
一种一体成型防爆门泄爆夹层的制备方法
LIU JIPING (author) / GU XIHONG (author) / GAO YONGHONG (author) / HAN JIA (author) / SUN MIN (author) / LIU XIUYU (author)
2022-04-01
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
B22D
CASTING OF METALS
,
Gießen von Metallen
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
Integrally-installed high-safety curtain wall explosion venting system
| European Patent Office | 2024