高温翻板卸灰阀，适用于建材、冶金、矿山、石化、水泥、电力等行业。用于物料加工、运输、筛选等系统中的物料调节和吸收、缓解物料从高处下落所产生的冲击及粉尘飞扬。能使物料均匀、平稳、规则地缓缓溜到受料装置上或下道工序。
This valve is widely used in t building material, oil chemical, mining, electric power, cement and metallurgy industries etc. it can adjust, absorb or reduce the dust powder falling from the top in the system of material process, transportation and screening. It also can make material slide to the upper or lower process of receiver equally smoothly and regularly.
结构特点：
Structure characteristic:
高温翻板卸灰阀，是在总结以往各类型物料卸灰设备的基础上研制开发的新式、*的系列产品。
结构采用杠杆原理，的传动方式，具有外形紧凑，启闭灵活，高温不变形，耐磨损、生产运行安全可靠、使用寿命长等特点。
高温翻板卸灰阀由阀体、阀轴、翻板、摇杆、密封件、轴承套、衬里材料等零部件组成。阀体采用度耐热合金钢、优质碳素钢焊接，阀轴、翻板均采用度耐热合金钢。具有耐高温，抗氧化，抗变形，结构完善、科学，运行灵活等特点。其保能衬里部分采用新开发的衬里材料。
高温翻板卸灰阀，结构上采用可维修、可拆卸，其阀轴、翻板、摇杆、重锤可随检查盖板一起卸下，便于用户使用和维护。
The valve is the neo-modern and most advanced product designed on the base of summary of all kinds of material discharging device.
The structure adopts lever principle and the transmission type is peculiar. The valve has the features of compact structure, handy in open-close, non-deformation in high temperature, antifriction, reliable and safe operation and long life etc.
The valve is made up of body, axle, turning-disc, rocker, sealing piece, bearing bush and lining material etc. the body is welded in hyper-strength heat-resistant alloy and fine carbon steel. The axle and turning-disc is made of hyper-strength heat-resistant alloy, which has the features of high temperature resistance, oxidation prevention, anti-deformation, perfect and scientific structure, handy operation etc. its saving energy lining material is the new development lining material.
The valve can be maintained and disassembled. The axle, turning-disc, rocker and heavy hammer can be disassembled with observation cover plate, which make the use and maintenance more convenient.
性能参数：
Performance parameter:
工作压力 Working pressure | 适用温度 Suitable temperature | 适用介质 Suitable medium |
0.05MPa | ≤1000℃ | 粉料、粉尘、颗粒等物料 Powder, powder dust and grain material etc |
衬里材料参数：
Lining material parameter:
耐火度℃ Refractoriness | 体积密度 Volume density | 抗压强度 Anti-pressure intensity | 抗折强度 Anti-fold intensity | ||||||
1700 | 110℃ | 540℃ | 815℃ | 110℃ | 540℃ | 815℃ | 110℃ | 540℃ | 815℃ |
＞2.5 | ＞2.5 | ＞2.5 | ＞70 | ＞80 | ＞80 | ＞10 | ＞10 | ＞10 | |
工作原理：
Working principle:
高温翻板卸灰阀密封腔体容器内，设有可自动开启、关闭，转动灵活可靠并具有抗冲击、抗振动、耐磨损能力的翻板。翻板的运行由带有一重锤的连杆来实现，连杆及重锤处于阀体两侧。
利用力矩平衡的原理实现工作。即当作用于翻板上的物料产生的力矩大于重锤摇杆产生的力矩时，翻板自行打开物料顺着翻板开口自然、均匀、平稳地溜下，一旦积料卸去后重锤与摇杆产生的力矩使翻板迅速关闭。
There is turning-disc in the sealed body of the valve, which can open, close automatically and has the features of reliable and handy rotation, anti-impact, anti-shock and antifriction. The turning-disc is driven by the connecting rod with a heavy hammer. The connecting rod and heavy hammer are on both sides of valve body.
The moment balance is used in the working principle. That is to say the turning-disc will open automatically when the moment on the disc is more than that of heavy hammer and rocker, then the material will slide on the disc opening naturally and smoothly. The moment made by heavy hammer and rocker will close the turning-disc quickly when the material is discharged.
安装及调试：
Installation and regulation
l 安装前必须清洁阀门内腔，不允许有杂物和污垢附着，传动部分不允许作吊装用，并严禁损坏。
l 安装前空运行几次，查看各传动部分是否运转灵活。
l 该阀为法兰式连接，安装时两法兰连接时必须加密封垫片，然后均匀锁紧联接螺栓。
l 根据用户工况调整重锤在摇杆的位置。
l The body must be cleaned before installed and there is no dirt and sundries clinging to the body. The transmission device cannot be hoisted and avoid damage when installed.
l Several idle running must be done before install and check the operation flexibility of transmission parts.
l The connection type of this valve is flange connection. Add sealed shim between the two flanges before install and then lock down the connection bolt.
l Adjust the position of the heavy hammer according to the working conditions.
