CN2161365Y

CN2161365Y - Mixer with rotary stirring device

Info

Publication number: CN2161365Y
Application number: CN 93218207
Authority: CN
Inventors: 张永贵; 吕梦雄; 卢江平; 解钦远
Original assignee: JIANGXI NAVIGATION APPARATUS FACTORY
Current assignee: JIANGXI NAVIGATION APPARATUS FACTORY
Priority date: 1993-07-08
Filing date: 1993-07-08
Publication date: 1994-04-13
Anticipated expiration: 2003-07-08

Abstract

The utility model relates to a homogenizer which is characterized in that the homogenizer is provided with an outer housing and outer housing end covers which are combined to form a thinning cylinder (The thinning cylinder is provided with a liquid inlet and a liquid outlet.). The portion of the main shaft of a motor is arranged in the refining cylinder and is provided with a vortex disk and a vortex liquid blade. The bottom cover of the outer housing in the refining cylinder is provided with a vibration flow baffle, and an impact chamber wall is arranged on the outer housing end cover. A strip-shaped flow baffle is arranged between the outer edge of the bottom wall of the impact chamber wall and the outer housing end cover, the central position of the strip-shaped flow baffle is provided with a hole, and a gap is arranged between the main shaftand the hole. The vortex liquid blade is arranged in the impact chamber, and a side wall is divided into two hollow cavities which comprise liquid inlets and liquid outlets by the end wall of the impact chamber wall. The utility model has the advantage that the utility model can continuously carry out liquid to liquid emulsifying and thinning in a homogeneous mode under ordinary pressure.

Description

Mixer with rotary stirring device

The utility model relates to a kind of homogenizer.

The static emulsion pipe that Shanghai Inst. of Materials produces, its structure is in the homogeneous pipe honeycomb structure to be installed, its weak point is that fluid needs higher pressure; And the colloid mill that Eight Great Temples of the Western Hills machinery plant in Beijing produces, its weak point is can not continuous operation.

The purpose of this utility model is to provide a kind of homogenizer that can carry out liquid-liquid emulsification refinement homogeneous work under normal pressure continuously.

Task of the present utility model is finished like this: design one by shell, the shell end cap, the thining cylinder that the shell bottom attaches together, an inlet is arranged on the shell, shell end has covered a liquid outlet, the shell bottom is equipped with a motor outward, the axis hole that the main shaft of motor passes in the shell bottom stretches into thining cylinder, eddy-current disc fixedly is equipped with at middle part at the thining cylinder inner main axis, vortex liquid blade is equipped with in the end, in close side-walls welding four vibration flow-stopping plates are housed on the shell bottom of thining cylinder inside, the shell end of thining cylinder inside covers welding one impact locular wall is housed, between the outer of the diapire of impact locular wall and the shell end cap strip flow-stopping plate is housed, there is a hole big than the main shaft diameter center, gapped with main shaft, the position of vortex liquid blade is in the impulse chamber, the end wall that impacts locular wall is divided into two cavitys with sidewall, on the sidewall that the vortex liquid blade cavity is housed, fluid hole is arranged, on the sidewall of the cavity that becomes with shell end cap mutual group inlet opening is arranged, the liquid outlet that this cavity and shell end cover is connected as a single entity.

The utility model compared with prior art has the advantages that to carry out liquid-liquid emulsification refinement homogeneous work continuously under normal pressure.

Detailed enforcement of the present utility model will provide in conjunction with the accompanying drawings:

Accompanying drawing is the structure chart of homogenizer.

Design one by shell (5), shell end cap (12), the thining cylinder that shell bottom (3) attaches together, (5) have an inlet on the shell, a liquid outlet is arranged on the shell end cap (12), the outer motor (1) that is equipped with of shell bottom (12), the axis hole that the main shaft (6) of motor (1) passes in the shell bottom (3) stretches into thining cylinder, at the middle part of thining cylinder inner main axis (6) eddy-current disc (4) is housed fixedly, vortex liquid blade (10) is equipped with in the end, the shell bottom (3) of thining cylinder inside is gone up in close side-walls welding four vibration flow-stopping plates (2) is housed, the shell end cap (12) of thining cylinder inside is gone up welding one impact locular wall (7) is housed, between the outer of the diapire of impact locular wall (7) and the shell end cap (12) strip flow-stopping plate (9) is housed, the center has one than the big hole of main shaft (6) diameter, gapped with main shaft (6), the position of vortex liquid blade (10) is in the impulse chamber, the end wall that impacts locular wall (6) is divided into two cavitys with sidewall, fluid hole (8) is arranged on the sidewall that vortex liquid blade (10) cavity is housed, with the sidewall of the common cavity of forming of shell end cap (12) on inlet opening (11) is arranged, the liquid outlet on this cavity and the shell end cap (12) is connected as a single entity.

After two kinds of different liquid flow into from the inlet of homogenizer by a certain percentage, be subjected to the stirring of the eddy-current disc (4) of rotation at a high speed, in thining cylinder, form eddy current, impinge upon on the vibration flow-stopping plate (2) and divide two parts after the refinement once more, a part flows out from liquid outlet along inlet opening (11) back that the refinement barrel passes in strip flow-stopping plate (9) and the impact locular wall (7); Another part enters impulse chamber through the back of refluxing from the gap of the diapire that impacts locular wall (7) and main shaft (6), stirred once more by vortex liquid blade (10), and flow out from liquid outlet by fluid hole (8), inlet opening (11) back impacted on the locular wall (7) in turn, because the high speed of eddy-current disc (4) rotation, in thining cylinder, form negative pressure, liquid is constantly by the above-mentioned program that flows to, thereby reached the purpose of this utility model.

The utility model also can bind round from inside to outside at the liquid outlet neck on the shell end cap (12) magnet circle (14) and magnet guard circle (13) are housed, and can make the liquid of outflow obtain magnetization.

The utility model base that also can externally be welded is so that place reposefully.

Claims

1, a kind of homogenizer, feature of the present utility model is to have one by shell (5), shell end cap (12), the thining cylinder that shell bottom (3) attaches together, (5) have an inlet on the shell, a liquid outlet is arranged on the shell end cap (12), the outer motor (1) that is equipped with of shell bottom (12), the axis hole that the main shaft (6) of motor (1) passes in the shell bottom (3) stretches into thining cylinder, at the middle part of thining cylinder inner main axis (6) eddy-current disc (4) is housed fixedly, vortex liquid blade (10) is equipped with in the end, the shell bottom (3) of thining cylinder inside is gone up in close side-walls welding four vibration flow-stopping plates (2) is housed, the shell end cap (12) of thining cylinder inside is gone up welding one impact locular wall (7) is housed, between the outer of the diapire of impact locular wall (7) and the shell end cap (12) strip flow-stopping plate (9) is housed, the center has one than the big hole of main shaft (6) diameter, gapped with main shaft (6), the position of vortex liquid blade (10) is in the impulse chamber, the end wall that impacts locular wall (6) is divided into two cavitys with sidewall, fluid hole (8) is arranged on the sidewall that vortex liquid blade (10) cavity is housed, with the sidewall of the common cavity of forming of shell end cap (12) on inlet opening (11) is arranged, the liquid outlet on this cavity and the shell end cap (12) is connected as a single entity.

2, homogenizer according to claim 1 is characterized in that liquid outlet neck that shell end wherein covers binds round from inside to outside magnet circle (14) and magnet guard circle (13) are housed.