CN108246177A

CN108246177A - Excitation type helix tube mixer

Info

Publication number: CN108246177A
Application number: CN201710145251.2A
Authority: CN
Inventors: 许昌义
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-13
Filing date: 2017-03-13
Publication date: 2018-07-06

Abstract

Excitation type helix tube mixer, fluid A pipes converge to thread mixing pipe with fluid B pipes, and fixed seat is equipped in the middle part of thread mixing pipe, vibrating motor are equipped with above fixed seat, the lower part of thread mixing pipe is fluid-mixing outlet.Vibrating motor is connected to the output terminal of eccentric block.The mixed method of excitation type helix tube mixer, from fluid A pipes and the fluid A that fluid B pipes flow down and fluid B, it converges in thread mixing pipe, screw type flowing is plus the effect of centrifugal force, so that fluid A starts quickly to mix with fluid B, simultaneously during mixing, vibrating motor applies high frequency vibrating power to thread mixing pipe, thread mixing pipe is made to generate synchronous elastic vibration, fluid A is promoted more fully, more quickly to be mixed with fluid B, the uniformity is improved, and vibrates and is less susceptible to block.The speed of mixing is obtained with the quality mixed and big raising.The mode of driven by vibrating motors is at low cost, can be equipped with larger power.

Description

Excitation type helix tube mixer

Technical field

The present invention relates to the fields such as chemistry, chemical industry, building, medicine and food, are a kind of flow mixers, especially " swash Formula of shaking helix tube mixer ".

Background technology

Fluid mixing is applied in many fields, and the mixed performance of equipment is extremely important for chemical conversion and product manufacturing. Reaction mass must be mixed quickly, could meet needed for condition, for example, for the cyclization between dichlorohydrin and sodium hydroxide Process, only under quick mixing condition, product caused by could inhibiting sodium hydroxide hydrolyzes.So height of good mixing property The exploitation of mixing apparatus is imitated, is the key element for pushing related industry technological progress.Chinese Patent Application No.： 201210062046.7《The continuous preparation method of the helix tube chaotic mixing of soluble azo dyes》, core is in helix tube Type sudden expansion sudden contraction structure.Compared with simple straight tube sudden expansion sudden contraction type hybrid reaction, transverse direction that fluid generates in dog leg piping The mixed effect of Secondary Flow is much stronger than the simple mixing by diffusion of straight-tube portion；Compared with conventional helix tube, sudden expansion is dashed forward Contracting part can change fluid motion track, increase mixed interface surface area again, enhance chaotic mixing effect, and this mixer was both Remain the mixing Quick uniform of microreactor, without stirring for, residence time is short, product quality stability is high, reaction heat passes through The advantages that tube wall is quickly removed.The structure of spiral tube section sudden expansion sudden contraction is cleverly utilized in this patent application profit, but, also There are other more effective ways to improve mixed effect.

Invention content

In order to further improve helix tube mixer series, the present invention provides a kind of excitation type helix tube mixer, power Figure improves mixed effect by excitation type helix tube mixer.

The technical solution adopted by the present invention to solve the technical problems is：Excitation type helix tube mixer, structure have stream Body A pipes, fluid B pipes and thread mixing pipe, fluid A pipes have A tube valves below, and fluid B pipes have B tube valves, fluid below A is managed converges to thread mixing pipe with fluid B pipes, and fixed seat is equipped in the middle part of thread mixing pipe, is installed above fixed seat There is vibrating motor, the lower part of thread mixing pipe is fluid-mixing outlet.Eccentric block is installed on the axis of vibrating motor.

The mixed method of excitation type helix tube mixer, the fluid A and fluid flow down from fluid A pipes with fluid B pipes B is convergeed in thread mixing pipe, and screw type flowing is plus the effect of centrifugal force so that fluid A and fluid B starts quickly Mixing, while during mixing, vibrating motor applies vibration force to thread mixing pipe, and thread mixing pipe is made to generate synchronous bullet Property vibration, promote that fluid A and fluid B are more abundant, more quickly mix.

Vibrating motor mentioned herein has series of products, and vibrating motor is the exciting that power source is combined as a whole with vibration source Source, vibrating motor be in each one group of adjustable eccentric block of installation in armature spindle both ends, using axis and eccentric block high speed rotation generate from Mental and physical efforts obtain exciting force.The exciting force utilization rate of vibrating motor is high, energy consumption is small, low noise, long lifespan.The exciting force of vibrating motor It can be with step-less adjustment.

The invention has the advantages that excitation type helix tube mixer, fluid A pipes converge to spiral with fluid B pipes and mix Pipe is closed, fixed seat in the middle part of thread mixing pipe is installed, vibrating motor, the lower part of thread mixing pipe are installed above fixed seat It is fluid-mixing outlet.Vibrating motor is connected to the output terminal of eccentric block.The mixed method of excitation type helix tube mixer, from stream Body A manages the fluid A and fluid B flow down with fluid B pipes, converges in thread mixing pipe, screw type flowing add from The effect of mental and physical efforts so that fluid A starts quickly to mix, while during mixing with fluid B, and vibrating motor mixes spiral It closes pipe and applies vibration force, thread mixing pipe is made to generate synchronous elastic vibration, promote that fluid A and fluid B is more abundant, more accelerates The mixing of speed improves the uniformity, and vibrates and be less also easy to produce blocking.The speed of mixing is obtained with the quality mixed and big is carried It is high.The mode of driven by vibrating motors is at low cost, there is standard component, can be equipped with larger power.

Description of the drawings

The present invention is further described with reference to the accompanying drawings and examples.

In figure, 1. fluid A pipes, 2. fluid B pipes, 3.A tube valves, 4.B tube valves, 5. thread mixing pipes, 6. are fixed Seat, the outlet of 7. vibrating motors, 8. fluid-mixings, 9. eccentric blocks.

Fig. 1 excitation type helix tube mixer schematic diagrames, in figure, excitation type helix tube mixer, structure have fluid A pipes, Fluid B is managed and thread mixing pipe, and fluid A pipes 1 have A tube valves 3 below, and fluid B pipes 2 have B tube valves 4, fluid A below Pipe 1 converges to thread mixing pipe 5 with fluid B pipes 2, and the middle part of thread mixing pipe 5 is equipped with the upper surface of fixed seat 6, fixed seat 6 Vibrating motor 7 is installed, the lower part of thread mixing pipe 5 is fluid-mixing outlet 8.Eccentric block 9 is connected with vibrating motor 7.Swash The mixed method of formula of shaking helix tube mixer from the fluid A that fluid A pipes 1 and fluid B pipes 2 flow down and fluid B, is converged Into thread mixing pipe 5, screw type flowing is plus the effect of centrifugal force so that and fluid A starts quickly to mix with fluid B, Simultaneously during mixing, vibrating motor 7 applies vibration force to thread mixing pipe 5, and the generation of thread mixing pipe 5 is made to synchronize elasticity Vibration, exciting force pass to thread mixing pipe and are caused vibration, the mixing in the direct extrusion and vibration pipe of vibration of thread mixing pipe Liquid makes fluid A and fluid B more abundant, more quickly mixing.The structure of vibrating motor 7 is installed on the axis of motor There is eccentric block.

Claims

1. excitation type helix tube mixer, structure has fluid A pipes, fluid B pipes and thread mixing pipe, it is characterized in that：Fluid A is managed converges to thread mixing pipe with fluid B pipes, and fixed seat is equipped in the middle part of thread mixing pipe, is installed above fixed seat There is vibrating motor, the lower part of thread mixing pipe is fluid-mixing outlet.

2. excitation type helix tube mixer according to claim 1, it is characterized in that：Bias is installed on the axis of vibrating motor Block.

3. the mixed method of excitation type helix tube mixer, it is characterized in that：The fluid flow down from fluid A pipes with fluid B pipes A and fluid B, converges in thread mixing pipe, and screw type flowing is plus the effect of centrifugal force so that fluid A and fluid B Start quick mixing, while during mixing, vibrating motor applies vibration force to thread mixing pipe, produces thread mixing pipe Raw synchronous elastic vibration, promotes fluid A more fully, more quickly to be mixed with fluid B.