CN2456828Y

CN2456828Y - Liquid mixer

Info

Publication number: CN2456828Y
Application number: CN 00259504
Authority: CN
Inventors: 沈长福
Original assignee: Shanghai Jahwa United Co Ltd
Current assignee: Shanghai Jahwa United Co Ltd
Priority date: 2000-12-07
Filing date: 2000-12-07
Publication date: 2001-10-31
Anticipated expiration: 2010-12-07

Abstract

The utility model relates to a liquid mixed device, which comprises a feeding section and a static mixed section. Two or more materials are pre-existed in the feeding section and carried out preliminary mixture, and then, two or more materials are carried out thorough mixture by the static mixed section, and ultimately, the requirement of uniform mixing or emulsification can be achieved. Because the mixing or the emulsification of the materials is carried out under the condition of static state, the utility model do not need a rotating apparatus. The utility model has the advantages of small occupation area, continuous operation, and stable product quality; the utility model can realize continuous and industrial automatic control.

Description

Apparatus for combining liquids

The utility model relates to that two or more fluids mix and the device of emulsification, relates in particular to a kind of device that mixes under static conditions with emulsification.

In fields such as daily-use chemical industry, food and essence, usually need various materials are mixed, especially producing emulsifying product, as emulsifying essence, cream kind cosmetics, at first need various Water-solubility Material and various oil-soluble material are mixed with water and oil phase respectively, and then in emulsion reactor, carry out emulsification, make product.

At present, the preparation of water and oil phase and emulsification are carried out in agitator, this is a kind of intermittently operated process, be subjected to effects of operation conditions such as artificial factor and temperature bigger, the quality of each batch of material difficulty is accomplished unanimity, also needs more powerful agitating device sometimes, equipment investment expense height, floor space is big, also difficult simultaneously realization industrial automation control.

The purpose of this utility model is to design a kind of continuous mixing arrangement of static state, to overcome the above-mentioned defective of prior art.

Realize the technical scheme of the utility model purpose:

The said continuous mixing arrangement of the utility model comprises feed zone and static mixing section, and two strands or multiply material carry out preliminary mixing earlier in feed zone, mix completely by the static mixing section then, finally reach the requirement of even mixing or emulsification.

Said feed zone comprises:

A upside is provided with the conical shell of the first material charging aperture, conical shell top cover closure, and the top of shell is provided with the second material charging aperture;

Have the liquid distribution trough of jet apertures in the shell that is arranged on taper, form a circulation channel between ectosome and the distributor;

Said static mixing Duan Weiyi the pipe with inner member, said inner member can be selected according to different technology and material, as adopting single-screw member, double helix member, single frame member or two frame members etc.Feed zone is connected with the static mixing section and forms an integral body.

Second material enters distributor by the second material charging aperture, enters circulation channel by jet apertures then, and first material enters circulation channel by the first material charging aperture, and rotation is carried out preliminary mixing with second material at a high speed, enters the static mixing section then.

Because be provided with inner member in the static mixing section, two strands of materials are fully mixed, and emulsified.Regulate the pressure that enters of material, then can adjust admixture and emulsifying effectiveness.

Can emulsification or the material of mixing for needs heating, chuck or heating element heater can be set outside this device.

Below with reference to accompanying drawing the utility model is further described.

Fig. 1 is the mixing arrangement structural representation.

Fig. 2 is that A---A among Fig. 1 is to schematic diagram.

By Fig. 1 and Fig. 2 as seen, the said device of the utility model comprises feed zone and static mixing section.

Said feed zone comprises:

A upper lateral part is provided with the conical shell 1 of the first material charging aperture 3, and shell 1 top is sealed with cover plate 14, and the top of shell 1 is provided with the second material charging aperture 2;

One is arranged on the liquid distribution trough 5 that conical shell 1 internal upper part has jet apertures 4, and distributor 5 is connected with the second material charging aperture 2, forms a circulation channel 12 between shell 1 and the distributor 5;

For material is mixed in feed zone fully, several baffle plates 13 can be set at the inwall of shell 1, and a plurality of first material charging apertures 3 are set, to strengthen mixed effect;

Conical shell 1 is 45 degree～80 degree with horizontal angle β.

Said static mixing Duan Weiyi has the pipe 6 that a plurality of inner members are connected mutually;

Said inner member can adopt complementary spiral component, promptly this inner member comprises spiral component 9 and reverse spiral component 11 of a forward, just, has a blending space 10 against between two members, angle α between the axis of helix and pipe 6 is preferably 20 degree～50 degree, and said inner member can adopt conventional mechanical means to be installed in the pipe 6.Feed zone is connected with the static mixing section and forms an integral body, can be provided for feeding the chuck or the heating element heater of heat medium outside shell (1) and pipe (6).

This mixing arrangement is operation like this:

Second material enters distributor 5 by the second material charging aperture 2, enter circulation channel 12, the first materials by jet apertures 4 then and enter circulation channel 12, at a high speed rotation by the first material charging aperture 3, carry out preliminary mixing with second material, enter the static mixing section then;

Owing to be provided with the spiral component 9 of forward in the static mixing section, preliminary two strands of material forwards that mix rotate at a high speed, enter blending space 10 then, because what be connected with blending space 10 is a reverse spiral component 11, therefore the material of rotation is sheared, disperses and fully mixed and emulsification in blending space 10 at a high speed, so, carry out repeatedly repeatedly, fully the material of mixing and emulsification exports 8 bleeders by the static mixing section at last.Regulate the pressure and temperature that enters of material, then can adjust admixture and emulsifying effectiveness.Can emulsification or the material of mixing for needs heating, chuck or additional heating element heater can be set outside this device.

Great advantage of the present utility model is: the mixing of material and being emulsified under the static conditions is carried out, and need not Rotating machinery, floor space is little, can continued operation, constant product quality can realize continuous worker Industry automation control.

Claims

1. an apparatus for combining liquids is characterized in that comprising feed zone and static mixing section, and said feed zone comprises:

A upper lateral part is provided with the conical shell (1) of the first material charging aperture (3), and shell (1) top is sealed with cover plate (14), and the top of shell (1) is provided with the second material charging aperture (2);

One is arranged on the liquid distribution trough (5) that conical shell (1) internal upper part has jet apertures (4), and distributor (5) is connected with the second material charging aperture (2), forms a circulation channel (12) between shell (1) and the distributor (5);

Said static mixing Duan Weiyi has the pipe (6) that a plurality of inner members are connected mutually;

Said inner member comprises spiral component (9) and reverse spiral component of a forward

(11), just, have a blending space (10) between contrary two members, inner member adopts conventional mechanical means to be installed in the pipe (6); Feed zone is connected with the static mixing section.

2. device as claimed in claim 1 is characterized in that, at the inwall of shell (1) several baffle plates (13) and a plurality of first material charging aperture (3) is set, and conical shell (1) is 45 degree～80 degree with horizontal angle (β).

3. device as claimed in claim 1 is characterized in that, the angle (α) between the axis of helix and pipe (6) is 20 degree～50 degree.

4. as the arbitrary described device of claim 1～3, it is characterized in that, outside shell (1) and pipe (6), chuck or heating element heater are set.