CN204073876U

CN204073876U - High sticky static fluid blender

Info

Publication number: CN204073876U
Application number: CN201420454568.6U
Authority: CN
Inventors: 陈菊芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-13
Filing date: 2014-08-13
Publication date: 2015-01-07
Anticipated expiration: 2024-08-13

Abstract

The open a kind of high sticky static fluid blender of the utility model, shell is divided into three sections, and centre is outer turn-knob mixing section, and outer turn-knob mixing section both sides are respectively outer reducer, outer reducer small-caliber end and Flange joint, and heavy caliber end is connected with turn-knob mixing section, inner bag is placed in enclosure, inner bag is coaxial with shell, it is an axial annular runner between inner bag and shell, inner bag two ends are connected with support by bearing, support is fixed on inside flange, inner bag is divided into three sections, centre is interior turn-knob mixing section, interior turn-knob mixing section axial length is with outer turn-knob mixing section is isometric and both are coaxial, interior turn-knob mixing section both sides by bearing be connected to coaxial with it in reducer, interior reducer inside turn-knob mixing section direction extends, reduce gradually with the radial spacing of outer reducer, in two, reducer is respectively equipped with the contrary flight of the hand of spiral facing on the surface of outer turn-knob mixing section, whole process resistance is little, shear low can maximized reservation fluid viscosity.

Description

High sticky static fluid blender

Technical field

The utility model relates to a kind of blender, particularly relates to a kind of high sticky static fluid blender, for the mixing of high viscosity liquid.

Background technology

In pharmacy, oil field, the production fields such as chemical industry often need a kind of high viscosity liquid to mix with other liquid, static mixer conventional is at present of a great variety, larger contradiction is all there is between mixing uniformity and shearing during use, need larger shearing that mixed liquor just can be made to be mixed preferably, if want to obtain the uniformity that low sheraing certainly will sacrifice mixing, particularly very responsive for shearing during the mixing of oilfield polymer solution, use above-mentioned static mixer, high mixing uniformity cannot be obtained with lower shearing, the mixing such as polymer solution cannot be met and require high fluid chemical field.

Utility model content

In order to overcome the high problem of existing static mixer shear strength, the utility model provides a kind of high sticky static fluid blender.

The technical solution adopted in the utility model is: a kind of high sticky static fluid blender, it is characterized in that comprising shell and inner bag, shell and inner bag are revolving body, shell two ends are provided with the flange of connecting pipe, shell is divided into three sections, and centre is outer turn-knob mixing section, and outer turn-knob mixing section both sides are respectively outer reducer, outer reducer small-caliber end and Flange joint, heavy caliber end is connected with outer turn-knob mixing section, inner bag is placed in enclosure, inner bag is coaxial with shell, it is an axial annular runner between inner bag and shell, inner bag two ends are connected with support by bearing, support is fixed on inside flange, inner bag is divided into three sections, centre is interior turn-knob mixing section, interior turn-knob mixing section axial length is with outer turn-knob mixing section is isometric and both are coaxial, interior turn-knob mixing section both sides by bearing be connected to coaxial with it in reducer, interior reducer inside turn-knob mixing section direction extends, reduce gradually with the radial spacing of outer reducer, in two, reducer is respectively equipped with the contrary flight of the hand of spiral facing on the surface of outer reducer, gap is possessed between flight and outer reducer inner surface.

Further, described outer reducer heavy caliber end diameter is more than three times of small-caliber end diameter.

Further, described outer reducer is long-pending equal everywhere with the annular channel radial section between interior reducer.

Further, the annular channel radial section between described outer reducer and interior reducer reduces gradually to turn-knob mixing section direction.

Further, the annular channel radial section between described outer reducer and interior reducer increases gradually to turn-knob mixing section direction.

Further, described flight outer is smooth curved surface transition.

Further, described outer reducer internal diameter linearly changes.

Further, described outer reducer internal diameter is along curvilinear motion.

When the utility model uses, two or more pressure fluid is entered by a side flange, flowed out by opposite side flange, fluid matasomatism makes reducer in both sides produce the contrary rotation in direction in flight, viscous fluid between external turn-knob mixing section and interior turn-knob mixing section carries out turn-knob, viscous fluid is distorted stretcher strain under the effect of turn-knob power, mutually merge between different mucus in distortion draw-texture process, and fluid is also ironed by viscous fluid when passing into reducer by flange, ironed process also can to the mutual blending between fluid, fluid after thinning is easier to distortion at turn-knob mixing section, fluid is distortion mixing in flowing, whole process resistance is little, shear low can maximized reservation fluid viscosity, structure is simply easy to implement, be suitable for applying.

Accompanying drawing explanation

Fig. 1 is the overall detonation configuration schematic diagram of the utility model embodiment.

Fig. 2 is the utility model embodiment cross-sectional view.

Fig. 3 is the utility model embodiment inner-tube structure schematic diagram.

Fig. 4 is the utility model embodiment flight schematic diagram.

Number in the figure title: 1 shell; 11 outer turn-knob mixing sections; 12,13 outer reducers; 2 inner bags; Turn-knob mixing section in 21; 22, reducer in 23; 3,4,7,8 bearings; 5,6 supports; 9,10 flights.

Detailed description of the invention

The utility model embodiment as shown in Figures 1 to 4, the sticky static fluid blender of this height is provided with shell 1 and inner bag 2, shell 1 and inner bag 2 are revolving body, shell 1 two ends are provided with the flange of connecting pipe, shell 1 is divided into three sections, centre is outer turn-knob mixing section 11, Flange joint is passed through in the middle of outer turn-knob mixing section 11, outer turn-knob mixing section 11 both sides are respectively outer reducer 12,13, outer reducer 12,13 two ends internal diameter is different, outer reducer 12,13 small-caliber end and Flange joint, heavy caliber end is connected with outer turn-knob mixing section 11, it is inner that inner bag 2 is placed in shell 1, inner bag 2 is coaxial with shell 1, it is an axial annular runner between inner bag 2 and shell 1, by bearing 3, 4 with support 5, 6 connect, support 5, 6 are fixed on inside flange, inner bag is divided into three sections, centre is interior turn-knob mixing section 21, interior turn-knob mixing section 21 axial length is with outer turn-knob mixing section 11 is isometric and both are coaxial, interior turn-knob mixing section 21 both sides are by bearing 7, 8 be connected to coaxial with it in reducer 22, 23, interior reducer 22, 23 inside turn-knob mixing section 21 directions extend, with outer reducer 12, the radial spacing of 13 reduces gradually, reducer 22 in two, 23 facing to outer reducer 12, the surface of 13 is respectively equipped with the contrary flight of the hand of spiral 9, 10, flight 9, 10 with outer reducer 12, gap is possessed between 13 inner surfaces, avoid the shearing to cutting off property of fluid, when the utility model uses, two or more pressure fluid is entered by a side flange, flowed out by opposite side flange, fluid matasomatism makes reducer in both sides produce the contrary rotation in direction in flight, viscous fluid between external turn-knob mixing section and interior turn-knob mixing section carries out turn-knob, viscous fluid is distorted stretcher strain under the effect of turn-knob power, mutually merge between different mucus in distortion draw-texture process, and fluid by flange enter flow through this device time first by ironed for viscous fluid again converge and, ironed and converge process and also can make mutually to blend between fluid, fluid after thinning is easier to distortion at turn-knob mixing section, fluid is distortion mixing in flowing, whole process resistance is little, shear low can maximized reservation fluid viscosity, can multiplely connect during use, structure is simply easy to implement, be suitable for applying.

During concrete enforcement, outer reducer heavy caliber end internal diameter can be set to more than three times of small-caliber end internal diameter, when not reducing runner net sectional area, that mixed liquor can be compressed is thinner, improves ironed mixed effect; During enforcement can by long-pending for the annular channel radial section between outer reducer with interior reducer be set to equal everywhere, make mixing material in its ironed process stressed evenly, this sectional area also can be and reduces gradually to turn-knob mixing section direction or increase, for fluid speed-raising or deceleration, to adapt to the fluid of different viscosities, fluid is made to keep a good mobility at turn-knob mixing section; Flight outer is smooth curved surface transition, reduces the shearing to fluid without corner angle; Embodiment China and foreign countries reducer internal diameter, along curvilinear motion, also can linearly change during enforcement.

More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. one kind high sticky static fluid blender, it is characterized in that comprising shell (1) and inner bag (2), shell (1) and inner bag (2) are revolving body, shell (1) two ends are provided with the flange of connecting pipe, shell (1) is divided into three sections, and centre is outer turn-knob mixing section (11), and outer turn-knob mixing section (11) both sides are respectively outer reducer (12,13), outer reducer (12,13) small-caliber end and Flange joint, heavy caliber end is connected with outer turn-knob mixing section (11), it is inner that inner bag (2) is placed in shell (1), inner bag (2) is coaxial with shell (1), it is an axial annular runner between inner bag (2) and shell (1), inner bag (2) two ends are by bearing and support (5, 6) connect, support (5, 6) be fixed on inside flange, inner bag (2) is divided into three sections, centre is interior turn-knob mixing section (21), interior turn-knob mixing section (21) axial length is with outer turn-knob mixing section (11) is isometric and both are coaxial, interior turn-knob mixing section (21) both sides by bearing be connected to coaxial with it in reducer (22, 23), interior reducer (22, 23) inwardly turn-knob mixing section (21) direction extends, with outer reducer (12, 13) radial spacing reduces gradually, reducer (22 in two, 23) facing to outer reducer (12, 13) surface is respectively equipped with the contrary flight of the hand of spiral (10), flight (10) and outer reducer (12, 13) gap is possessed between inner surface.

2. height according to claim 1 glues static fluid blender, and its feature is more than three times of small-caliber end diameter at described outer reducer (12,13) heavy caliber end diameter.

3. height according to claim 1 and 2 glues static fluid blender, and the annular channel radial section of its feature between described outer reducer (12,13) with interior reducer (22,23) is long-pending equal everywhere.

4. height according to claim 1 and 2 glues static fluid blender, and the annular channel radial section of its feature between described outer reducer (12,13) and interior reducer (22,23) reduces gradually to turn-knob mixing section direction.

5. height according to claim 1 and 2 glues static fluid blender, and the annular channel radial section of its feature between described outer reducer (12,13) and interior reducer (22,23) increases gradually to turn-knob mixing section direction.

6. height according to claim 1 and 2 glues static fluid blender, and its feature is smooth curved surface transition in described flight (10) outer.

7. height according to claim 1 and 2 glues static fluid blender, and its feature linearly changes at described outer reducer (12,13) internal diameter.

8. height according to claim 1 and 2 glues static fluid blender, its feature at described outer reducer (12,13) internal diameter along curvilinear motion.