脉冲电磁阀, DMF-Z-76S
产品概述
DMF-Z-76S型电磁脉冲阀是一款专为脉冲袋式除尘器和滤筒除尘器设计的高效清灰控制元件。该产品采用直角式结构设计,进出口夹角为90°,便于气包与喷吹管的安装连接,确保气流畅通并实现稳定喷吹。其核心功能是通过压缩空气的瞬间释放,对除尘滤袋进行周期性清灰,从而维持除尘器的运行效率和处理能力。适用于钢铁、水泥、化工等工业领域的粉尘治理系统。1614
工作原理
该阀通过脉冲控制仪的电信号控制,内部膜片将阀体分为前后两个气室。通电时,后气室泄压使膜片抬起,压缩空气从输出口喷出;断电后,膜片复位关闭喷吹通道。这一过程实现高压气流的脉冲式释放,有效清除滤袋积灰。其设计优化了气腔容积和膜片行程,喷吹量更大且能耗更低,适合0.2~0.8MPa的气源压力范围。3518
技术特点
- 结构设计:铝合金阀体轻量化且耐腐蚀,淹没式安装减少气流阻力,提升清灰效果。
- 性能参数:工作介质为清洁空气或氮气,环境温度适应-10℃至55℃,膜片寿命可达100万次以上。
- 电气配置:支持AC220V/DC24V等多种电压,响应时间短于0.03秒,确保快速动作。
- 可靠性:采用防爆线圈和丁腈橡胶膜片,适用于高温、高湿度或易爆环境。41126
Product Introduction
The DMF-Z-76S Electromagnetic Pulse Valve is a high-performance component designed for pulse-jet dust collectors and cartridge filter systems. Featuring a 90° right-angle configuration, it facilitates seamless connection between the air reservoir and blowpipe, ensuring efficient airflow and consistent pulse cleaning. This valve is widely applied in industries such as metallurgy, cement, and chemical processing for effective dust control.
Operational Principle
Controlled by a pulse generator, the valve s diaphragm divides it into front and rear chambers. When energized, the rear chamber depressurizes, lifting the diaphragm to release compressed air through the outlet. De-energization resets the diaphragm, terminating the pulse. This mechanism delivers high-pressure bursts to dislodge dust from filter bags, with optimized air chamber volume for enhanced performance at 0.2-0.8MPa air pressure.
Key Features
- Design: Lightweight aluminum alloy body with corrosion resistance; submerged installation minimizes pressure loss.
- Parameters: Compatible with clean air or nitrogen, operating temperatures from -10℃ to 55℃, and over 1 million cycles.
- Electrical Options: Supports AC220V/DC24V with rapid response (<0.03s).
- Durability: Explosion-proof coils and NBR diaphragm suit harsh conditions including high humidity or explosive atmospheres. 2727
(总字数约450字,满足要求且避免敏感表述)
简单介绍
DMF-Z-76S 脉冲电磁阀脉冲喷吹控制仪的电信号使电磁脉冲阀衔铁后移,阀后气室放气孔打开,后气室迅速失压,膜片组件后移,压缩空气通过阀输出口喷吹,电磁脉冲阀处于“开启”状态。
DMF-Z-76S 脉冲电磁阀
的详细介绍
DMF-Z-76S 脉冲电磁阀
详细说明
详细说明:工作原理 膜片把电磁脉冲阀分成前、后二个气室,当接通压缩空气时,压缩空气通过节流孔进入后气室,此时后气室压力将膜片组件紧贴阀的输出口,电磁脉冲阀处于“关闭”状态。 脉冲喷吹控制仪的电信号使电磁脉冲阀衔铁后移,阀后气室放气孔打开,后气室迅速失压,膜片组件后移,压缩空气通过阀输出口喷吹,电磁脉冲阀处于“开启”状态。 脉冲喷吹控制仪电信号消失,电磁脉冲阀衔铁复位,后气室放气孔关闭,后气室压力升高使膜片组件紧贴阀的输出口,电磁脉冲阀又处于“关闭”状态。图1内部结构图型号含义DMF-Y-X-S-X电磁脉冲阀淹没式公称通径双膜片温度等级1.2.3型号规格选择表序号型号规格公称通径膜片数出气口连接形式重量Inchmm1DMF-Y-251251G10.8kg2DMF-Y-40S11/2402G11/21.2kg3DMF-Y-50S2502602.5kg4DMF-Y-62S21/2622753.0kg5DMF-Y-76S3762893.7kg出气口连接管外径公差:0.22~0.44技术指标工作压力0.2MPa-0.6MPa工作介质清洁空气电压DC24VAC110VAC220V电流0.8A0.46A0.23A温度等级123-25℃~80℃-25℃~150℃-25℃~230℃-13℉~176℉-13℉~302℉-13℉~446℉空气相对湿度≤85%膜片寿命喷吹100万次或三年材质说明阀体ADC12铝合金卡簧304不锈钢先导组件430FR不锈钢等材料膜片进口丁腈橡胶*弹簧321不锈钢紧固件302不锈钢*全部选用的进口成品膜片,膜片组件在制造过程中全部检查
欢迎光临上海双旭电子有限公司 接近开关 漆膜测厚仪 照度计 超声波测厚仪
|