PHQ、PHZ、PC型環錘式破碎機 PHQ,  PHZ and PC Ring Hammer Crusher

一、簡介

I. Profile

環錘式破碎機與錘式和反擊式破碎機相比具有高效、節能、運轉平穩、噪聲低、鼓風量小等優點，被廣泛應用于火力發電廠進行碎煤作業。

Compared with hammer crushers and impact  crushers, ring hammer crushers enjoy advantages such as high efficiency, energy  conservation, smooth operation, low noise and small blast volume. Ring hammer  crushers are widely used in thermal power plants for coal crushing.

二、工作原理

II. Work Principle

環錘式碎煤機的主要工作部件為帶有環錘的轉子。轉子由環錘軸和環錘等零件組成。電機帶動轉子部在破碎腔內高速旋轉。需破碎的物料自上部給料口輸送到機內，受高速旋轉運動環錘的打擊、及物料間相互碰撞、擠壓、研磨作用而破碎。在轉子部的下方，設有蓖板，破碎了的小于蓖板孔尺寸的物料粒度級別通過蓖板板排除，大于蓖板孔尺寸的物料粒度繼續受到環錘的打擊，最后通過蓖板排除機外。

The main working part of ring hammer  crusher is rotor with ring hammer which is composed of ring hammer axis, ring  hammer, etc. The motor drives high speed revolution of rotor in the crushing  chamber; materials needing crushing are conveyed to the inside of the machine  from the material inlet at the upper part; they crumble after strike from the  rapidly rotating ring hammer, collision, extrusion and grinding between  materials. At the lower part of the rotor is installed a comb board. The  crumbled materials whose granularity levels are smaller than the size of comb  board hole get out of the board while materials whose granularity levels are  bigger than the size of comb board hole are impacted by the hammer again and  get out of the board eventually.

三、主要結構

III. Main Structure

環錘式碎煤機本體主要由以下幾個部件組成，架體部、轉子部、蓖板部、同步調節裝置、上蓋液壓開啟裝置等零部件組成。主機由液力偶合器與電機相聯，直接啟動。

Ring hammer crushers are mainly composed  of these parts: Frame, rotor, comb board, synchronized regulation device, top  cover hydraulic open device, etc. In The mainframe is connected with fluid  coupling and motor and can be started directly.

四、主要性能參數表

IV. Main Performance Parameters

PH系列性能參數表：

PC系列性能參數表：