Emulsifying device

Abstract

The invention relates to micromixer techniques and provides an emulsifying device. The emulsifying device comprises a first fluid passage (13) for high-viscosity fluids, a second fluid passage (23) for low-viscosity fluids, a first fluid director (12), a second fluid director (22) and a flow guide chamber (3). A fluid inlet end of the first fluid passage (13) is connected to the first fluid director (12), a fluid inlet end of the second fluid passage (23) is connected to the second fluid director (22), and first fluid outlets (11) of the first fluid passage (13) and second fluid outlets (21) of the second fluid passage (23) are jointly connected to the flow guide chamber (3). The emulsifying device has advantages that oil phase pressure drop is reduced, and mixing effects are improved.

Description

technical field [0001] The invention relates to the microstructure emulsification technology in the field of chemical industry, and more specifically relates to an emulsification device suitable for high-viscosity oil phase fluid. Background technique [0002] The microstructure reactor has good heat and mass transfer characteristics due to its large specific surface area, and generally has a microstructure with an equivalent diameter of less than 500 μm. According to the function, it can be mainly divided into micro reactor, micro heat exchanger, micro mixer and so on. Emulsification can be achieved with a micro mixer. The oil-water two-phase is emulsified by a micro mixer. Most of the existing micro-mixers are designed based on the fact that the viscosity coefficients of the two fluids are not much different. When emulsifying with a micro mixer, if the viscosity of the oil phase is high, most of the energy is consumed in the channel instead of dissipated in the mixing c...

AI Technical Summary

Problems solved by technology

Therefore, the emulsification effect is not ideal

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