Safe and efficient GLZ hydraulic arch breaking adjustable feed vibratory feeder

In order to meet the needs of domestic mining industry, Anhui Xiasheng Electromechanical Technology Co., Ltd. has developed a new type of hydraulic adjustable Angle vibration feeder that integrates remote control, intelligence, dust resistance and safety. The product is used for discharging in mine and ground silo, and can be matched with various types of belt conveyor.

The new type of hydraulic adjustable Angle vibration feeder is composed of the pump station vibration feed tank, vibration motor, support system, adjusting system, arch breaking system, waterproof coal system, electric control system and remote control abnormal alarm system. Its working principle: Using the principle of inertia, when the tank reaches a certain Angle, open the end of the vibration tank material stopper device, when the material reaches a certain height, the vibration motor is automatically started, and the material moves in the direction of the discharge port of the tank body under the joint action of the vibration force and inertial force, which can realize the feeding work. When the equipment is discharged, it can also use the slope of the material tank itself to stop the vibration motor supply. When the feeding amount needs to be adjusted frequently, the cylinder drives the tank body to the required amount, the tank body rises, and the discharge amount decreases. The tank body decreases and the discharge volume increases. When a large block arch is found through observation at the position of the bottom feed port, the oblique branch arch breaking system and high pressure water gun system are activated to break the arch. When the equipment stops working, the vibration tank gate cylinder automatically closes to ensure the safety of the equipment when it is not working. Through the above design, each equipment can save more than 600,000 yuan for the enterprise every year.

Its main performance characteristics and advantages are as follows:

一、Reduce costs and increase efficiency

(1) Saving energy. The use of very small power, can achieve the amount of feed required by the mine, compared with the existing various feeders, energy consumption is reduced by more than 95%, and the existing belt or reciprocating feeder compared to 1000 tons/hour, the hydraulic feeder energy consumption is only 2.2kw, and the belt or reciprocating feeder energy consumption is 18.5kw~22kw. In this way, working 22 hours a day, 0.80 yuan per KWH of electricity, 300 days a year, the electricity bill is 18.5*0.80*22*300=97680 yuan per year, according to the use of equipment for ten years, then the electricity bill can save nearly 1 million yuan, the new hydraulic adjustable Angle

Vibrating feeder has obvious high efficiency and energy saving effect.

(2) Environmental protection and conservation. Because the sealing skirt on the feeding tank body is an environmentally friendly fully enclosed structure, there will be no coal leakage or dust phenomenon common in other feeders during feeding, and the working conditions of the equipment work site are good, which can reduce the dust flying and the cleaning workload of the operator. This can save the personnel cost at least 180,000 yuan per year.

(3) Easy maintenance. In order not to make the vibration tank contact with the material, the double layer is equipped with high manganese alloy wear-resistant liner, so that the durability of the liner is increased by 15 times, there is no need to replace the whole set of equipment, only replace the liner, and the annual maintenance cost is reduced by more than 300,000 yuan.

二、Flexible feed adjustment

The feed amount can be adjusted stepless between zero and rated feed amount, and the adjustment of the feed amount is very convenient, and the maximum particle size of the feed can reach 1500mm. At the same time, the equipment works under the condition of low amplitude, the equipment works smoothly and the noise is small.

三、Equipment adaptability

The equipment has strong adaptability, suitable for all kinds of raw coal, cleaned coal and raw coal and mine ore with a large number of gangue. The way to solve the jam: the reciprocating feeder is generally manual poking, blasting and breaking the arch, and the safety hazard is larger. And the new hydraulic adjustable tilt vibration feeder, coal bunker and feeder

Under the hopper is equipped with two lengthening hydraulic oil top rapid arch breaking system, in the feeder is equipped with universal no dead Angle high pressure water gun automatic system, its working pressure can reach 18Mpa, impact pressure 240000N, arch breaking range 1500-7000mm, not only effectively solve the coal bunker each position of the jam, but also greatly increase the safety of manual operation. This can save more than 200,000 yuan per year in explosives and personnel wages.

四、high security

(1) Automatic alarm. Once a large amount of water and coal is detected, it will automatically alarm to close the upper gate.

(2) One use and one prepare. The hydraulic system and vibration device system of the equipment are used in one standby, when a group of equipment occurs, the second group of systems can be activated immediately, and will not affect the operation of the equipment and the production of the mine.

(3) Flexible control. The device has on-site control and remote control functions, and the device is notified by voice alarm before starting. Remind the on-site personnel to turn on the machine and pay attention to safety. After the boot, in the case of failure and abnormal conditions, it will issue a voice prompt, in the case of monitoring equipment, anytime and anywhere monitoring

Control equipment operation and surrounding conditions, and control operation. When the material reaches a certain height, it will automatically start the vibration motor and increase the amplitude. Install monitoring data comprehensive protection device, monitor the feeder at any time, and intelligently link with the coal level signal of the bunker to realize the centralized control function of the bunker, ensure the smooth flow of materials, and reduce the cost of operators.

(4) Comprehensive monitoring. The equipment is installed with universal camera without dead Angle, and the working condition of the equipment can be seen at any time in the centralized control center on the ground. To the occurrence of abnormal situations, it can react and handle in time to ensure safe production.

(5) Automatic locking function. In case of sudden power failure, ensure that the hydraulic system can close the ram after the oil pump stops.

五、Internet of Things technology application

Can support cloud service function, help mine digitization. Based on modern Internet of Things technology, through 485, WIFI, 4G and other communication methods to achieve cloud on the device. Customers can monitor equipment status in real time through computer, mobile phone client, smart large screen and other means, support remote debugging, remote assistance maintenance, equipment supervision role management, alarm event wechat push and other functions. Finally, it can improve the digitization degree of mines, improve the efficiency of equipment use, and reduce the time of equipment debugging, repair and maintenance.

Anhui Xiasheng Electromechanical Technology Co., Ltd. has an excellent technical team, accumulated rich experience in the industry, through many experiments and manufacturing prototypes, according to the actual situation of the site for accurate design and installation; And adopts high strength bolt connection to ensure that the equipment is easy to unload and stable operation. After the actual operation verification, the product fully meets the needs of intelligent, modern and safe production of mines.

DSGLZ hydraulic arch breaking variable Angle vibration coal feeder technical parameters