Manual operation liquid discharge device

Abstract

The invention discloses a manual operation liquid discharge device. The device comprises an upper rotary small arm and a lower rotary small arm which are made of pipes, wherein a first grade universal joint and a second grade universal joint are respectively connected at two ends of the upper rotary small arm through 90-degree elbows, the second grade universal joint is connected with the lower rotary small arm through the 90-degree elbow, the lower rotary small arm is connected with a manual control ball valve through the 90-degree elbow, the manual control ball valve is connected with a lifting device, and a rotary large arm is connected between the first grade universal joint and the second grade universal joint. The manual operation liquid discharge device not only can rapidly fill a plurality of medicament barrels (jars) at different positions, but also can avoid splashing caused by falling off of the joint of the pipe so as to effectively prevent human body hurt and environment contamination in the liquid discharge process, can run stably and continuously, and has reliable safety.

Description

Technical field [0001] The present invention relates to a discharging device in the chemical industry, in particular to a liquid discharging device. Background technique [0002] In the discharging process of the traditional oil field chemical production process, in order to realize the rapid filling of multiple chemical barrels (tanks) in different positions, a hose is usually used as a simple discharge tube. [0003] However, using a hose as a simple discharge pipe has the following disadvantages: First, some materials are highly corrosive and the material temperature is high, resulting in a short life of the discharge pipe, and it is prone to leakage, pipe wall corrosion, and joints falling off. Phenomenon, the second is that it cannot meet the problem of effectively reducing safety risks in the cross operation of man and machine. [0004] Therefore, how to quickly fill multiple chemical barrels (tanks) at different positions in the chemical production process, while also effecti...

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Problems solved by technology

[0003] However, using a hose as a simple discharge pipe mainly has the following defects: First, some materials are highly corrosive, and the material temperature is high, resulting in a short service life of the discharge pipe, prone to leakage, pipe wall corrosion, and joint drop-off, etc. The second is that it cannot meet the requirements of effectively reducing safety risks in man-machine intersecting operations.

[0004] Therefore, how to quickly fill multiple chemical barrels (tanks) in different positions during the chemical production process, and at the same time effectively prevent material loss caused by splashing, overflow, and dripping during the discharge process, and reduce the cost of the discharge process. The safety risk caused by cross-operation between on-site personnel and forklift trucks is the key to the problem

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