Shenghui Machinery (CSM)

Locking wind device

• Uses

Locking wind device is mainly used to lock wind during material discharging at the raw materials mill of cement factories.

• Technical performance

production capacity: throughout capacity is 600 t / h

aerating outlet device: aerating capacity 285 m3 / h, wind pressure 500 mmH2O

Locking wind device: aerating capacity 200 ~ 250 m3 / h, wind pressure 300 mmH2O

Locking wind device

Cone wind-locking valve

• Brief Introduction

Cone wind-locking valve is widely used for the automatic adjustment and control to prevent wild wind from entering and ensure the smooth transportation of conveyer system in the industries such as building materials, mining, coal, metallurgical and power industries.

• Principle and structure

Relying on the weight of the heavy hammer, the cone valve clack is closed to the valve mouth. When the material reaches a certain weight, the pressure of the material makes the valve clack discharging the material. The heavy hammer resets the cone valve clack. The cone locking wind valve can be only installed vertically and the up part of the wind locking valve should contain a certain material column.

Cone wind-locking valve

Double-desks and doors heavy puncher air locking valve

• Application

These series discharge valves are widely used in building materials, metallurgical, chemical and electronic industries, it acts as all kinds of dust catchers’ discharging device in order to avoid wind entering in.

• Structure Characters

This valve is welded with steel, connecting rod, crank and automatic return system, smart in structure, and work steadily.

• Working Principle

This valve open with material weight, when material down, weight balance lever will make valve return to the former position in order to avoid air in to finish material delivery.

Double-desks and doors heavy puncher air locking valve

Single-desk heavy punch air locking valve

• Application

This kind of valve is widely used in building materials, metallurgical, chemical and electronic industries, it acts as all kinds of dust catchers’ discharging device in order to avoid wind entering in.

• Structure Characters

This valve is welded with steel, connecting rod, crank and automatic return system, smart in structure, and work steadily.

• Working Principle

This discharge valve open with material weight, when material down, weight balance lever will make valve return to the former position in order to avoid air in to finish material delivery.

Double Layer Electric air Locking Valve

• Application 

Another name of this valve is air locking feeder, widely used in building materials, metallurgical, chemical and electronic industries, it acts as all kinds of dust catchers’ discharging device in order to avoid wind entering in.

• Structure Characters

This valve is welded with steel, connecting rod, crank and automatic return system, smart in structure, and work steadily.

• Working Principle

Reducer drives crank by crank and cam to ensure valve plate return to the original position to avoid air entering in finishing feeding by certain frequency.

Star like ash discharging valve

• Brief introduction

Star like ash discharging valve is generally applied to the discharging devices of filtering equipments in the fields of building materials, metallurgical, petrochemical, and power departments. Besides it also used on the discharging devices or uniformly falling material devices of various mills, dryers and silos.

• Structural characteristics

Starlike ash discharging valve (rotary feeder device) has high-quality steel plate welding structure, and its blades are quite wearproof. Its transmission equipment, drive shaft and blades are integrated as a whole. It is stable and reliable, uniform discharging, energy-saving and light weight.