Automatic-control valve for automatically preparing solution

Abstract

The invention discloses an automatic-control valve for automatically preparing a solution. The automatic-control valve comprises a valve body and is characterized in that a bonnet is mounted at the top of the valve body, a boss is machined at the center of the bonnet, a central hole is machined in the center of the boss, a support plate is mounted at the top of the bonnet, an air cylinder is mounted at the top of the support plate, the piston rod of the air cylinder penetrates the central hole of the boss at the center of the bonnet, and a gate plate is connected to the tail end of the pistonrod and arranged inside the valve body. By the automatic-control valve, automatic solution proportioning can be achieved, the quality uniformity of prepared retting coal is guaranteed, dryness and wetness consistency of the coal is guaranteed, multiple equipment can be controlled at the same in one step, defects caused by traditional manual operation are avoided, the labor intensity of operation staff is lowered, and manpower cost is lowered.

Description

technical field [0001] The invention relates to the field of valves, in particular to an automatic control valve for automatic solution configuration. Background technique [0002] At present, in the coal chemical sector used, in the process of forming raw coal, the preparation of raw coal and humic acid solution into retting coal is an important link in the formation of raw coal. The quality of prepared retting coal is directly related to the quality of raw coal molding and the consumption of raw coal. With the introduction of briquette technology, it has created huge profits for the company over the years. With the continuous maturity of briquette technology, the technology of some coal briquette devices is backward and does not meet the needs of development. [0003] At present, in the existing retting coal preparation, the operator manually controls the liquid discharge ball valve to realize the liquid dispensing work. Since the operator switches the ball valve at rand...

AI Technical Summary

Problems solved by technology

With the continuous maturity of briquette technology, the technology of some coal briquettes is backward and does not meet the needs of development

[0003] At present, in the existing retting coal preparation, the operator manually controls the liquid discharge ball valve to realize the liquid dispensing work. Since the operator switches the ball valve at random, the opening cannot be well guaranteed, and the dry humidity of the prepared retting coal is difficult. Grasp, resulting in fluctuations in the quality of coal rods

Moreover, in the process of configuration, the fluid distribution of the ball valve needs to be switched frequently, and the labor intensity of the operator is high, and one person needs to control a ball valve, which requires a large investment in human resources and high labor costs.

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