The rotary valve blade of the rotary feeder has good wear resistance, high air-locking performance, complete discharge and compact structure. Generally, the selection of the rotary feeder mainly depends on the particle size, water content and conveying distance of the material. It is composed of valve body, transmission shaft, blade and speed reducer. Reduce the speed of the motor with the drive shaft and impeller rotating, so as to achieve the goal of ash unloading. It is used to feed dry powder materials or small particles in the upper silo to the next facility in a continuous and even manner. It is a quantitative feeding facility.

旋轉供料器結構件變形：由于長期使用或操作工操作不當，其壓帶蓋板、頂針、彈簧及其它運動機構產生變形、銹蝕等，從而導致器件吸偏、立片或者吸不到器件，因此應定期檢查，發(fā)現(xiàn)問題及時處理，以免造成器件的大量浪費，同時安裝應正確、牢固地安裝在供料部平臺上，特別是無旋轉供料器高度檢測的設備，否則可能會造成旋轉供料器或設備損壞。

Deformation of structural parts of rotary feeder: due to long-term use or improper operation by operators, the pressure band cover plate, thimble, spring and other moving mechanisms are deformed and rusted, which may lead to deviation of the device, vertical piece or failure to absorb the device. Therefore, regular inspection shall be carried out to find problems and timely treatment shall be carried out to avoid a large amount of waste of the device. Meanwhile, the installation shall be correctly and firmly installed on the platform of the feeding department, Especially for the equipment without rotating feeder height detection, otherwise the rotating feeder or equipment may be damaged.

潤滑不良：一般對供料器的維護與保養(yǎng)，很容易被忽略，但定期的清潔、清洗、加油潤滑是必不可少的工作。驅動部分磨損：機械式驅動地靠凸輪主軸驅動供料機構，迅速敲找供料器的擊找臂，通過連桿使與之連接的棘輪帶動元器件編帶前進一個進距，同時帶動塑料卷帶盤將編帶上的塑料帶帽離，吸嘴下降完成取件動作。

Poor lubrication: Generally, the maintenance of the feeder is easy to be neglected, but regular cleaning, cleaning, oiling and lubrication are essential. Wear of driving part: the mechanical driving ground drives the feeding mechanism by the cam spindle, and quickly taps the striking arm of the feeder. The connecting rod drives the ratchet connected with it to drive the component braiding forward by one step, and at the same time drives the plastic tape reel to remove the plastic belt cap on the braiding, and the suction nozzle drops to complete the part taking action.

但由于供料機構高速訪問供料器，經長時間的使用之后，供料器的棘爪磨損嚴重，造成棘爪不能驅動卷帶盤塑料帶正常剝離，使吸嘴不能完成取件工作。因此在安裝編帶前應仔細檢查，對棘爪輪已磨損的旋轉供料器應立即修復，不能修復的應及時更換。

However, due to the high-speed access of the feeding mechanism to the feeder, after a long time of use, the pawl of the feeder is seriously worn, resulting in the pawl can not drive the reel plastic belt to peel off normally, making the suction nozzle unable to complete the work of taking parts. Therefore, check carefully before installing the braiding, repair the worn rotary feeder with pawl wheel immediately, and replace it in time if it cannot be repaired.