Special demulsification device for PVDF (polyvinylidene fluoride) emulsion

Abstract

The invention discloses a special demulsification device for PVDF (polyvinylidene fluoride) emulsion, which comprises an external tank, agitating blades and an observation window, the external tank isconnected to an electromotor through a transmission mechanism mounted on the left side, an internal tank is arranged inside the external tank, a storage hopper is arranged on the top of the externaltank, a feed inlet is mounted on the right side of the storage hopper, the internal tank is connected to the transmission mechanism through a connecting shaft mounted inside the internal tank, the agitating blades are mounted on both sides of the connecting shaft, an exhaust nozzle is mounted at the left end of an air supply pipe, the observation window is located on the surface of the external tank, a scale bar is arranged by the right side of the observation window, and a control cabinet is mounted by the right side of the scale bar. The agitating blades of the special demulsification devicefor PVDF emulsion sufficiently stir emulsion and chemical agents, the design of a heating barrel plays the role of heating the internal tank, so that the overall speed of demulsification reaction iseffectively increased, and because the air supply pipe is downwardly inclined, the emulsion is prevented from getting into the air supply pipe to cause the damage of the heating barrel.

Description

technical field [0001] The invention relates to the technical field of PVDF emulsion production, in particular to a demulsification equipment specially used for PVDF emulsion. Background technique [0002] PVDF emulsion, a high-strength, corrosion-resistant substance, is usually used to make water pipes. It can bind proteins and separate small fragments of proteins. It was originally used for protein sequence determination. Due to its stability and corrosion resistance, it has become an ideal product for protein sequencing and has been used until now. After the PVDF emulsion is produced, the emulsion needs to be demulsified to separate the oil from the water, so as to prevent the emulsion from being directly discharged into the ecological environment and causing water pollution. In the existing demulsification device, the amount of chemical agent put in is not suitable, the overall efficiency is low, and it takes a long time to wait. Contents of the invention [0003] Th...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a demulsification equipment dedicated to PVDF emulsions, to solve the problems in the above-mentioned background technology that the amount of chemical agents put in is not appropriate, the overall efficiency is low, and the problem of long waiting time is required

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