LPG Cylinder Residual Liquid Recovery Equipment

Hangzhou Dongbei Mechanical And Electrical Equipment Co., Ltd. is one of the leading manufacturers and suppliers of lpg cylinder residual liquid recovery equipment in China, also supports customized service. If you're going to wholesale bulk advanced lpg cylinder residual liquid recovery equipment, welcome to get quotation from our factory. Quality products and low price are available.

This equipment is mainly used to recover the residual liquid and residual gas in LPG cylinders. The equipment strictly implements the requirements of GB8334-2022 standard for residual liquid recovery. This device adopts water ring vacuum pump to extract residual liquid and residual gas into the residual liquid separator, residual liquid is evaporated under negative pressure, and sent to the gas-water separator by the water ring vacuum pump for separating, and then the separated gas is directly sent to the incinerator to burn. The device realizes the whole system of closed extraction and conveying, which is environmentally friendly and energy saving. This device can only be supplied to client which equipped with incinerators. If the site has the conditions, can also be configured the automatic roll-over frame for extracting the residual liquid, which can effectively reduce labor intensity, increase production efficiency.

1. When recovering residual liquid and residual gas under vacuum state, it is necessary to prevent a large amount of air from being pumped into the system, to avoid the formation of explosive gases (the volume concentration of the explosive range of liquefied petroleum gas in the air is 2.5~9.5%).

2. Cut-off valves and venting valves are set up before the gas nozzle to prevent the leakage of cut-off valve, and to prevent the gas leakage into the incinerator before the ignition, so that an explosion occurs in the furnace chamber when at ignition. Therefore, after stopping the furnace or before ignition, must close the two cut-off valves, and open the air release valve to test if the first cut-off valve is leaking. Once the leakage is found, the first cut-off valve should be replaced immediately (to test the leakage of the second cut-off valve, can first close the second cut-off valve when the nozzle cut out, to observe whether the flame is extinguished, and to determine whether it is leaking).