Gas collection device used for gas elimination device

Abstract

The invention provides a gas collection device used for a gas elimination device. The gas collection device comprises a gas delivery pipe, a box body, a contact element, a sliding plate, a gas inlet pipe, a cloth bag, movement wheels and a second gas collection component, wherein the lower end of the gas delivery pipe is connected with the second gas collection component; the movement wheels are fixed on the lower end of the box body through bolts; the left wall in the box body is adhered with the cloth bag; the air outlet position of the upper end of the cloth bag is fixedly provided with thegas inlet pipe; the gas inlet pipe is fixed in the box body and extends to the upper end of the box body; the gas inlet pipe is arranged on the lower end of the gas delivery pipe; the right end of the cloth bag is adhered with the sliding plate through mucilage glue; the right end of the sliding plate is fixedly provided with the contact element; the contact element and the sliding plate are bothinstalled in the box body. The gas collection device is convenient in use and has an automatic alarming function, and use safety is improved.

Description

technical field [0001] The invention relates to a gas collecting device for a gas eliminator, which belongs to the technical field of petrochemicals. Background technique [0002] In the petrochemical field, flowmeter is a commonly used measuring instrument. In order to improve the accuracy of measurement, it is often necessary to install a filter and degasser before the pipeline of the flowmeter to remove solid impurities and gases in the liquid. When the gas outlet is exposed to the atmosphere, a gas collecting device should be installed in order to prevent the discharged gas from polluting the air and causing accidents. [0003] The existing gas eliminator uses the gas collecting tank to collect the gas, but the existing gas collecting tank does not have an overpressure alarm device. The staff can only judge whether to exhaust the gas collecting tank according to experience, which may easily cause gas The pressure in the tank is too high, which is dangerous. In addition,...

AI Technical Summary

Problems solved by technology

[0003] The existing gas eliminator uses the gas collecting tank to collect the gas, but the existing gas collecting tank does not have an overpressure alarm device. The staff can only judge whether to exhaust the gas collecting tank according to experience, which may easily cause gas The pressure in the tank is too high, which is dangerous. In addition, in the prior art, because the connecting pipe of a gas eliminator can only be connected to one gas collection tank at a time, it is necessary to suspend the gas removal when the gas collection tank is exhausted. Air getter work, reducing work efficiency

Images