CN102743996B

CN102743996B - Extraction and mixing blender

Info

Publication number: CN102743996B
Application number: CN201210233781.XA
Authority: CN
Inventors: 王一帆; 胡小春; 王适之; 应茁翔
Original assignee: Zhejiang Yangtse River Mixers Co Ltd
Current assignee: Zhejiang Yangtse River Mixers Co Ltd
Priority date: 2012-07-06
Filing date: 2012-07-06
Publication date: 2014-11-05
Anticipated expiration: 2032-07-06
Also published as: CN102743996A

Abstract

The invention relates to an extraction and mixing blender, which is characterized in that an upper blocking cover plate is arranged above a blade, a lower cover plate with a fluid suction port at the center is arranged under the blade, a mixing component for radial flow and mixing of fluid is arranged between the upper cover plate and the lower cover plate and is provided with a plurality of fluid through holes for radial flow of the fluid, and flow paths of the fluid in the blender are staggered after the fluid flows through the fluid through holes. By adopting the technical scheme, good effects of radial mixing of the fluid in the blender can be achieved, vertical mixed flow which is staggered vertically can be formed by radial flow discharged by the blender under effects of a vertical baffle, oil-water mixture is improved further, and the purpose of uniform mixing can be achieved. Meanwhile, when the positions of threads of the mixing shaft and the lower coupling are adjusted, the distance between the suction port of the blender and the oil-water fluid collection outlet on the upper part of the bottom sandwich can be adjusted according to oil-water flow in the process, and the amount of sucked fluid can be controlled.

Description

A kind of extraction mixing and blending machine

Technical field

The invention belongs to mixer, be specifically related to a kind of extraction mixing and blending machine.

Background technology

In prior art, in the present a large amount of applicable and industrial circle of agitator, mainly the technical process such as mixing, emulsification, absorption, extraction, reaction and augmentation of heat transfer that are applied to liquid-liquid, solution-air, solid-liquid, gas-solid-liquid, but when stirring oil, water extraction mixing, because oil, water mix limited in one's abilityly, suction size is difficult to control, and can cause last its oil mixing with water effect bad, extraction yield is low, needs a large amount of time to remove to adjust suction, strengthens mixing intensity.

Summary of the invention

The present invention is in order to solve the technical problem of mentioning in background technology, and a kind of simple in structure, extraction mixing and blending machine that can turbulization mixing effect is provided.

For solving the problems of the technologies described above, the present invention by the following technical solutions:

A kind of extraction mixing and blending machine, comprise frame and shaft, described shaft one end is connected with driving mechanism, the other end of shaft connects agitator and is arranged in stirred vessel, described agitator is provided with radial blade, it is characterized in that: the top of described blade is provided with upper barrier cover plate, the below of blade is provided with the lower cover that center is fluid intake, between described upper cover plate and lower cover, be provided with for radially by and the hybrid element of fluid-mixing, described hybrid element is provided with several and passes through hole for the fluid by fluid radially, fluid by these fluids by behind hole in agitator flow path staggered.

Described hybrid element is to adopt some straight shape grizzly bars mutually to intersect to form or some corrugated (plate) grizzly bars intersect the web plate forming mutually.

In described stirred vessel, be also provided with perpendicular baffle plate and end interlayer, described perpendicular baffle plate is by stirred vessel wall and face toward shaft center,, end interlayer is arranged in stirred vessel and is positioned at agitator below, and end interlayer central upper portion has the outlet of profit fluid collection.

The water inlet of mixer and oil-in are all arranged at the bottom of stirred vessel in interbedded cavity.

The output of described driving mechanism is also connected with shaft by a shaft coupling, shaft coupling comprises the upper coupling being connected with the output of driving mechanism and the lower coupler being connected with shaft, described lower coupler is provided with internal thread, shaft is provided with the external screw thread suitable with lower coupler internal thread, and lower coupler is provided with for shaft being locked to the adjusting nut in lower coupler.

Adopt after above technical scheme: due to the effect of the built-in hybrid element of agitator, fluid in agitator time and left-handed, time and dextrorotation constantly changes flow direction, the fluid of center and periphery is constantly replaced, thereby make fluid in agitator, just reach good radially mixed effect, and the radial flow that agitator is discharged is under perpendicular baffle effect, form the vertical mixed flow of alternatively up and down, further perfect oil water mixture obtains the object mixing.Adjust the screw position of shaft and lower coupler simultaneously, can make agitator suction inlet and the outlet of interlayer top, end profit fluid collection adjust distance according to technical oil discharge, control soakage.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

Fig. 2 is the top view of agitator of the present invention.

Fig. 3 is the partial enlarged drawing of A portion in Fig. 1 of the present invention.

The specific embodiment

Referring to Fig. 1, a kind of extraction mixing and blending machine, comprise frame 1 and shaft 2, shaft 2 one end are connected with driving mechanism 3, the other end of shaft 2 connects agitator 4 and is arranged in stirred vessel 5, agitator 4 is provided with radial blade 6, the top of blade 6 is provided with upper cover plate 7, the below of blade 6 is provided with the lower cover 9 that center is fluid intake 8, between upper cover plate 7 and lower cover 9, be provided with for radially by and the hybrid element 10 of fluid-mixing, hybrid element 10 is provided with several and passes through hole 11 for radially passing through the fluid of fluid, fluid passes through at the interior flow path of agitator 4, to interlock behind hole 11 by these fluids.

Further restriction for hybrid element: hybrid element 10 is for being enclosed in a networking plate of 8 outer rings, direction of flow hole, the mesh of web plate is that fluid passes through hole 11, hybrid element 10 is to adopt some straight shape grizzly bars 12 mutually to intersect to form or some corrugated (plate) grizzly bars intersect the web plate forming mutually, for reach fluid by these fluids by behind hole 11 in the staggered effect of the interior flow path of agitator 4, can adopt following structure;

(1) some straight shape grizzly bars 12 can be mesh by hole 11 not according to the fluid that mutually intersects to form of rule, these a few mesh are big or small different each other, and because hybrid element is originally as being enclosed in fluid intake outer ring, fluid is by after fluid intake, and the flow path separately in agitator 4 can produce staggered;

(2) some straight shape grizzly bars 12 can be mesh by hole 11 not according to the fluid that mutually intersects to form of rule, shape is different each other for these a few mesh, and because 10 of hybrid elements are enclosed in fluid intake outer ring as circle, fluid is by after fluid intake, and the flow path separately in agitator can produce staggered;

(3) some straight shape grizzly bars 12 can be mesh by hole 11 not according to the fluid that mutually intersects to form of rule, these a few mesh each other shape and size dimension different, and because hybrid element is originally enclosed in fluid intake 8 outer rings as circle, fluid is by after fluid intake, and the flow path separately in agitator can produce staggered;

(4) some corrugated (plate) grizzly bars can be mesh by hole not according to the fluid that mutually intersects to form of rule, these a few mesh are big or small different each other, and because hybrid element is originally as being enclosed in direction of flow suction inlet outer ring, fluid is by after fluid intake, and the flow path separately in agitator can produce staggered;

(5) some corrugated grizzly bars can be mesh by hole not according to the fluid that mutually intersects to form of rule, shape is different each other for these a few mesh, and because hybrid element is originally enclosed in fluid intake outer ring as circle, fluid is by after fluid intake, and the flow path separately in agitator can produce staggered;

(6) some corrugated grizzly bars can be mesh by hole not according to the fluid that mutually intersects to form of rule, these a few mesh each other shape and size dimension different, and because hybrid element is originally enclosed in fluid intake outer ring as circle, fluid is by after fluid intake, and the flow path separately in agitator can produce staggered;

Fluid adopts and to enter hybrid element and be with respect to the benefit of prior art: agitator 4 is due to the effect of built-in hybrid element 10, fluid when agitator 4 is interior and left-handed, time and dextrorotation constantly changes flow direction, the fluid of center and periphery is constantly replaced, thereby make fluid in agitator 4, just reach good radially mixed effect

In the above on the basis of technical scheme, can also adopt a kind of more preferred mode: in stirred vessel 5, be also provided with perpendicular baffle plate 13 and end interlayer 14, described perpendicular baffle plate 13 is by stirred vessel wall and facing to shaft 2 centers, end interlayer 14 is arranged in stirred vessel 5 and is positioned at agitator 4 belows, and interlayer 14 central upper portion in the end have profit fluid collection outlet 15.Here the profit fluid collection outlet 15 that relatively should be referring to all be take shaft 2 as center of circle setting with fluid intake 8, the water inlet 16 of mixer and oil-in 17 are all arranged in the cavity of interlayer 14 at the bottom of stirred vessel 5 bottoms, its technique effect reaching is: agitator 4 is inhaled the two-phase of people's profit in the cavity of end interlayer 14, effect through built-in hybrid element 10 makes profit two-phase fluid in agitator 4, just reach good radially mixed effect, the radial flow of simultaneously discharging is under perpendicular baffle plate 13 effects, form the mixed flow of alternatively up and down, further perfect mixture obtains the object mixing.

The course of work of the present invention: oil and water enter in the cavity of end interlayer 14 from water inlet 16 and oil-in 17 respectively, thereby driving mechanism 3 drives shaft 2 to rotate drives agitator 4 rotations, at the center of agitator 4, produce negative pressure thus, form the suction of a rising, drive fluid collection outlet 15 and fluid intake 8 through fluid collection outlet 15 and fluid intake 8, to arrive between upper cover plate 7 and lower cover 9 successively, effect due to centrifugal force, profit two-phase fluid starts radial motion, can be through the fluid on hybrid element 10 by hole 11, because fluid is by shape and the different sizes in hole 11, the fluid radially flowing out has staggered in the interior meeting of agitator 4 in advance, first carry out mixed once, then mixture is out under the effect of perpendicular baffle plate 13, form the mixed flow of alternatively up and down, the further perfect object mixing of mixture.

In order to use with easy to assembly, make agitator 4 suction inlets and the 14 top profit fluid collection outlets of end interlayer adjust distance according to technical oil discharge, control soakage.The output 19 of driving mechanism 3 is also connected with shaft 2 by a shaft coupling 20, shaft coupling 20 comprises the upper coupling 21 being connected with the output 19 of driving mechanism 3 and the lower coupler 22 being connected with shaft 2, lower coupler 22 is provided with internal thread, shaft 2 is provided with the external screw thread suitable with lower coupler 22 internal threads, lower coupler 22 is provided with for shaft being locked to the adjusting nut 18 in lower coupler, adopt after said structure, its agitator axial location is adjustable, and flow and suction are controlled.

Claims

1. one kind extracts mixing and blending machine, comprise frame (1) and shaft (2), described shaft (2) one end is connected with driving mechanism (3), the other end of shaft (2) connects agitator (4) and is arranged in stirred vessel (5), described agitator (4) is provided with radial blade (6), it is characterized in that: the top of described blade (6) is provided with upper cover plate (7), the below of blade (6) is provided with the lower cover that center is fluid intake (8) (9), between described upper cover plate (7) and lower cover (9), be provided with for radially by and the hybrid element (10) of fluid-mixing, described hybrid element (10) is provided with several and passes through hole (11) for radially passing through the fluid of fluid, fluid by these fluids by behind hole (11) agitator (4) in flow path interlock, in described stirred vessel (5), be provided with end interlayer (14), interlayer of the described end (14) is arranged in stirred vessel (5) and is positioned at agitator (4) below, end interlayer (14) central upper portion has profit fluid collection outlet (15), the water inlet of described mixer (16) and oil-in (17) are all arranged in the cavity between end interlayer (14) bottom.

2. a kind of extraction mixing and blending machine according to claim 1, is characterized in that: described hybrid element (10) is for being enclosed in a hoop net plate of fluid intake (8) outer ring, and the mesh of web plate is that fluid passes through hole (11).

3. a kind of extraction mixing and blending machine according to claim 2, is characterized in that: described hybrid element (10) is to adopt some straight shape grizzly bars (12) mutually to intersect to form or some corrugated grizzly bars intersect the web plate forming mutually.

4. a kind of extraction mixing and blending machine according to claim 1 and 2, it is characterized in that: the output of described driving mechanism (19) is also connected with shaft (2) by a shaft coupling (20), shaft coupling (20) comprises the upper coupling (21) being connected with the output (19) of driving mechanism and the lower coupler (22) being connected with shaft (2), described lower coupler (22) is provided with internal thread, shaft (2) is provided with the external screw thread suitable with lower coupler (22) internal thread, lower coupler (22) is provided with for shaft (2) being locked to the adjusting nut (18) in lower coupler (22).