为后过滤器配套，根据后过滤器型号对应选型、适配使用。
It is matched with the after-filter and selected and used according to the model of the after-filter.

当后过滤器发生燃爆时，可快速释放内部压力、吸收热量，避免因压力无法释放引发二次爆炸，降低燃爆对人员、环境及建筑的危害。
When the after-filter explodes and burns, it can quickly release the internal pressure, absorb heat, avoid secondary explosion caused by the failure to release the pressure, and reduce the harm of explosion and combustion to personnel, environment and buildings.

设备描述
Device Description

由火焰熄灭模块与泄爆片组成：
It consists of a flame extinguishing module and a deflagration vent panel:

(1) 火焰熄灭
The flame goes out

u 火焰通过网状阻火元件，元件迅速冷却高温火焰，同步释放压力与烟气，阻止火焰进一步传播；
The flame passes through the mesh flame-arresting element, which quickly cools the high-temperature flame, releases pressure and flue gas simultaneously, and prevents the flame from spreading further;

(2) 压力与粉尘管控
Pressure and dust control

u 精密网筛（三维阻焰器）捕捉未燃烧粉尘，冷却火焰及热气；
The precision mesh screen (three-dimensional flame arrester) captures unburned dust, cools the flame and hot gas;
即便爆炸火球温度达1000°C，熄灭模块依托大表面积快速冷却，使系统周围温度维持在100°C以下，保障环境安全。
Even if the temperature of the explosion fireball reaches 1000°C, the extinguishing module quickly cools by relying on a large surface area, keeping the temperature around the system below 100°C and ensuring environmental safety.

功能及特点
Functions and features

(1) 熄灭火焰:熄灭火焰，杜绝二次点火、连续爆炸，保障操作安全；
Extinguish the flame:Extinguish the flame, prevent secondary ignition and continuous explosion, and ensure operation safety;

(2) 过滤粉尘:过滤燃烧产生的粉尘，防止有害物质外泄至环境；
Filter dust:Filter the dust generated by combustion to prevent harmful substances from leaking into the environment;

(3) 缓冲压力:缓冲爆炸压力峰值，保护人员、建筑免受冲击威胁；
Buffer pressure:Buffer the peak explosion pressure to protect personnel and buildings from impact threats;

(4) 控制温度:吸收火球热量，环境温度几乎无明显升高，降低安全隐患。
Controlling temperature:Absorb the heat of the fireball, and the ambient temperature hardly rises significantly, reducing potential safety hazards.