概述
锥形锁风阀广泛用于建材、矿山、煤炭、冶金、热电等行业。用于物料输送的自动调节及控制，防止野风进入，确保系统输送的畅通。

结构特点：
采用钢材焊接而成，运行灵活、密闭性好、性能可靠，具有自动锁风落料的功效。特别适用于无粘度的固体粉料，细小颗粒料，晶体料的输送与调节。
Structure features
It is made from excellent steel welding. It is characterized by nimble driving, good sealing, dependable capac¬ity and automatic air lock falling material. It is suitable to convey and adjust no clay liquid powder material, small grain material and crystal material.

工作原理
锥形锁风阀利用力矩平衡的方法实现卸灰。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，阀板打开向下卸灰。一旦积灰卸去后，重锤与摇杆产生的力矩使阀板迅速关闭，实现锁气。落料的频率及卸灰量依据工况需要来调整重锤位置。
Work principle
Cone air lock valve can realize to discharge dust with the help of torque balance. When the torque from mate¬rial of flap plate is above hammer of hammer rocker, value plate will discharge dust downward. Once dust is discharged, the torques from hammer and rocker will close quickly and realize air lock. The frequency of falling material and the volume of discharge dust can adjust hammer position according to work condition.

性能参数(Capacity parameter)

适用介质Media	适用温度Temperature	卸灰能力Dust discharge capacity
粉尘物料Powder material	≤350℃	15〜65t/h

外形及安装尺寸

DN	D	D1	H	A×A	B×B	C×C	Z-d	Z-Φ
200	300	260	400	300×300	360×360	400×400	12-Φ14	16-Φ14
250	350	310	450	350×350	410×410	450×450	12-Φ14	16-Φ14
300	400	365	500	400×400	460×460	500×500	12-Φ14	16-Φ14
350	450	415	550	450×450	510×510	450×450	12-Φ14	16-Φ14
400	500	465	600	500×500	560×560	500×500	12-Φ14	16-Φ14
500	600	565	700	600×600	665×665	610×610	12-Φ14	16-Φ14

使用说明
•安装时请注意阀体上标注介质流向，两法兰连接时必需加密封垫片，然后均匀锁紧螺栓。
•设备在运行时，请定期给传动部分加润滑油。
•若长期存放应使设备处于关闭状态，各传动部位加润滑油，不允许露天存放或堆置。
Application description
•When installation, note flow direction of media of valve body. When connecting two flanges, add sealing mat. Then lock the bolt evenly.
•When the equipment is driving, add grease to driving device frequently.
•If the equipment should store in close condition, all driving part should add grease.
•Not allow to store or pile in the open air.

订货须知
•选用订货时，请参照产品样本注明产品规格、型号及技术参数(使用温度、设备工况、介质性质等)。
•选用订货时，若未注明客户选用电装代号的按九游会旗舰厅基本型配置，其基本型为普通型装置，不带任何有关特殊要求及相关配件。
•表格中未列规格、用于特殊介质或其它特殊要求，请与九游会旗舰厅经销部、技术部联系，可为您另行设计、制造。
Notes for order
•When placing an order, note the specification of product sample, type and technical parameter(Applied temperature, equipment condition, media character etc.)
•The specification not list is used in special media or other special request. Please contact with our sales department and technology department. It can design and manufacture in another.
•When placing an order, assort it according to our company basic assortion without any special installation. Basic type is common device without any special requirement and relative component.
•The specification not list is used in special media or other special requirement. Please contact with our sale department and technology department. We can supply the design and manufacture in another.

四、 安装使用及维护

1、 锥形锁风阀在使用前必须调整，寻找重锤在杠杆上的合理位置。
2、 锥形锁风阀上部应保持一定的料柱，使之密闭防止漏风。
3、 锥形锁风阀必须直立安装，以保持阀门平衡装置的正常工作。