CN212758093U

CN212758093U - Impeller, emulsification pump and emulsification system

Info

Publication number: CN212758093U
Application number: CN202020029961.6U
Authority: CN
Inventors: 项少聪
Original assignee: Shanghai Yuanan Liquid Equipment Technology Co ltd
Current assignee: Shanghai Yuanan Liquid Equipment Technology Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2021-03-23
Anticipated expiration: 2030-01-07

Abstract

The utility model relates to an emulsification equipment technical field, concretely relates to impeller, emulsification pump and emulsification system. The impeller comprises a stator and a rotor coupled with the stator, and the rotor is provided with a range increasing component for increasing suction lift and lift. The setting of increase journey subassembly can increase suction lift and lift when the impeller is high-speed rotatory, can reduce because of suction lift and the lift when the impeller is high-speed rotatory is smaller, need increase the feeding pump in the emulsification pump upper reaches, and increase the delivery pump behind the emulsification pump, and the emulsification pump use cost that causes is high, the complicated defect of emulsification system.

Description

Impeller, emulsification pump and emulsification system

Technical Field

The utility model relates to an emulsification equipment technical field, concretely relates to impeller, emulsification pump and emulsification system.

Background

The emulsifying pump is a precise combination of a rotating stator and generates strong shearing force in high-speed rotation so as to realize mixing, homogenizing, dispersing and crushing. The emulsification pump can be used for continuous emulsification or dispersion of multi-phase liquid media, and meanwhile, the emulsification pump plays a role in conveying low-viscosity liquid media. Also can realize the continuous mixing of powder and liquid according to the proportion. The method is widely applied to the fields of daily chemicals, food, medicine, chemical industry, petroleum, coating, nano materials and the like. The emulsification pump is at the operation in-process, generally only homogeneity, emulsification and shear work, and pump suction lift and lift are all smaller, consequently, often need increase the feeding pump in the emulsification pump upper reaches in the actual production process, and increase a delivery pump behind the emulsification pump to satisfy suction lift and lift demand, great increase the use cost of emulsification pump, and make whole emulsification system more complicated.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the comparatively little defect of emulsification pump suction lift and lift among the prior art to provide an impeller, be provided with the comparatively big emulsification pump of suction lift and lift of this impeller, and have the emulsification system of this emulsification pump.

In order to solve the problem, the utility model discloses an impeller, including the stator, and with the rotor of stator coupling, be equipped with the increase journey subassembly that increases suction lift and lift on the rotor.

The range extending assembly is provided with a plurality of turns around the axis of the rotor.

The range extending assembly comprises a first range extending assembly located on the outer ring of the rotor.

The first range extending assembly comprises a plurality of outer centrifugal blades arranged on the outer ring of the rotor.

The range extending assembly further comprises a second range extending assembly located on the inner ring of the rotor, and a plurality of circles of shearing sheets of the rotor are arranged between the first range extending assembly and the second range extending assembly.

The second range extending assembly comprises a plurality of inner centrifugal blades arranged on the inner ring of the rotor, and the rotating directions of the outer centrifugal blades and the inner centrifugal blades are the same.

The height of the outer centrifugal blades and/or the inner centrifugal blades is the same as the height of the shear blade.

And two circles of shearing sheets of the rotor are arranged between the first range extending assembly and the second range extending assembly.

The utility model discloses an emulsification pump possesses foretell impeller.

The utility model discloses an emulsification system possesses foretell emulsification pump.

The utility model discloses technical scheme has following advantage:

1. the utility model discloses an impeller, including the stator, and with the rotor of stator coupling, be equipped with the increase journey subassembly that increases suction lift and lift on the rotor. The setting of increase journey subassembly can increase suction lift and lift when the impeller is high-speed rotatory, can reduce because of suction lift and the lift when the impeller is high-speed rotatory is smaller, need increase the feeding pump in the emulsification pump upper reaches, and increase the delivery pump behind the emulsification pump, and the emulsification pump use cost that causes is high, the complicated defect of emulsification system.

2. The utility model discloses an impeller, the setting of outer centrifugal blade, the centrifugal force that the high-speed rotatory in-process of increase rotor produced that can be great, and then increased the lift of emulsion pump, increased the vacuum that the high-speed rotatory in-process of rotor produced to a certain extent, increased the suction stroke of emulsion pump.

3. The utility model discloses an impeller, interior centrifugal blade's setting, the vacuum that can be great increase the high-speed rotatory in-process production of rotor for the suction of emulsification pump is bigger, and then has increased the suction lift of emulsification pump, has increased the centrifugal force that the high-speed rotatory in-process of rotor produced to a certain extent, has increased the lift of emulsification pump.

4. The utility model discloses an impeller, interior centrifugal blade are located the inner circle, and outer centrifugal blade is located the outer lane, are equipped with two rings between the outer centrifugal blade of centrifugal blade and outer lane in the inner circle the shearing piece of rotor, interior centrifugal blade and outer centrifugal blade are following the high-speed rotatory in-process of rotor has played homogeneity, emulsification and shearing function, and then can be corresponding reduction the number of turns of shearing the piece setting, reduce the production and the processing cost of impeller.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a top view of a rotor according to the present invention;

fig. 2 is a schematic structural view of a right side view of the rotor of the present invention;

description of reference numerals:

1-a rotor; 2-outer centrifugal blades; 3, cutting into slices; 4-inner centrifugal blades.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The first embodiment is as follows:

the impeller in this embodiment, as shown in fig. 1 and 2, includes a stator, and a rotor 1 coupled to the stator, wherein the rotor 1 is provided with a lift increasing assembly for increasing a suction lift and a lift.

The range extending assembly is provided with a plurality of circles around the axis of the rotor 1, in the embodiment, the range extending assembly comprises a first range extending assembly located on the outer ring of the rotor 1 and a second range extending assembly located on the inner ring of the rotor 1, and a plurality of circles of shear plates 3 of the rotor 1 are arranged between the first range extending assembly and the second range extending assembly.

The number of the set turns of the shear blades 3 on the rotor 1 needs to be set according to the use requirement, but the shear blades 3 on the rotor 1 correspond to the number of the tooth plates on the stator, which are overlapped with the shear blades 3, so that the better homogenizing, emulsifying and shearing functions are achieved. In this embodiment, as shown in fig. 1, two circles of the shearing blades 3 of the rotor 1 are arranged between the first range-extending component and the second range-extending component, at this time, the number of the set circles of the tooth blades on the stator may be one circle, two circles or three circles, the number of the set circles of the tooth blades on the stator is more, the homogenizing, emulsifying and shearing effects are better, and accordingly, three circles of the tooth blades of the stator are correspondingly arranged in a rotating manner.

The first range extending assembly comprises a plurality of outer centrifugal blades 2 arranged on the outer ring of the rotor 1, the second range extending assembly comprises a plurality of inner centrifugal blades 4 arranged on the inner ring of the rotor 1, and the outer centrifugal blades 2 and the inner centrifugal blades 4 have the same rotating direction. The height of the outer centrifugal blades 2 and the inner centrifugal blades 4 is the same as the height of the shear blade 3. Of course, according to the requirement of use, only the height of the outer centrifugal blade 2 may be the same as that of the shear blade 3, or only the height of the inner centrifugal blade 4 may be the same as that of the shear blade 3.

In this embodiment, the number of the inner centrifugal blades 4 and the outer centrifugal blades 2 is set according to the use requirement, and the rotor 1 is stable when rotating as long as the requirement that the inner centrifugal blades and the outer centrifugal blades are uniformly distributed on each ring is met. As shown in fig. 1, in the present embodiment, there are 3 inner centrifugal blades 4 and 6 outer centrifugal blades 2.

The setting of outer centrifugal blade 2 in this embodiment, the centrifugal force that can be great increase 1 high-speed rotatory in-process of rotor produced, and then increased the lift of emulsification pump, and increased the vacuum that 1 high-speed rotatory in-process of rotor produced to a certain extent, increased the suction lift of emulsification pump. The setting of interior centrifugal blade 4, the vacuum that can be great increase 1 high-speed rotatory in-process production of rotor for the suction of emulsification pump is bigger, and then has increased the suction lift of emulsification pump, and has increased the centrifugal force that 1 high-speed rotatory in-process of rotor produced to a certain extent, has increased the lift of emulsification pump. Therefore, the suction lift and the lift of the impeller in the embodiment are large when the impeller rotates at a high speed, and a feeding pump and a delivery pump are not required to be arranged, so that the use cost of the emulsification pump is lower, and the emulsification system is simpler.

Example two:

the emulsification pump in the embodiment has the impeller in the first embodiment, so that the emulsification pump has the advantages of large suction lift and relatively low use cost.

Example three:

the emulsification system in this embodiment has the emulsification pump described in the second embodiment, and the emulsification system is relatively simplified because the emulsification pump has a large suction head and a large lift head.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides an impeller, including the stator, and with rotor (1) of stator coupling, its characterized in that, be equipped with the increase journey subassembly that increases suction lift and lift on rotor (1), the increase journey subassembly winds the axis of rotor (1) is equipped with many rings, the increase journey subassembly is including being located the first increase journey subassembly of rotor (1) outer lane still includes and is located the second increase journey subassembly of rotor (1) inner circle, first increase journey subassembly with be equipped with many rings between the second increase journey subassembly the section of cutting (3) of rotor (1).

2. The impeller of claim 1, wherein the first range extending assembly comprises a plurality of outer centrifugal blades (2) provided at the outer ring of the rotor (1).

3. The impeller of claim 2, wherein the second range extending assembly comprises a plurality of inner centrifugal blades (4) arranged in an inner ring of the rotor (1), the outer centrifugal blades (2) and the inner centrifugal blades (4) having the same direction of rotation.

4. The impeller according to claim 3, characterized in that the height of the outer centrifugal blades (2) and/or of the inner centrifugal blades (4) is the same as the height of the shear blades (3).

5. The impeller according to any of the claims 1-4, characterized in that two turns of the shear plane (3) of the rotor (1) are provided between the first and second range-extending assemblies.

6. An emulsification pump having an impeller according to any one of claims 1 to 5.

7. An emulsification system comprising the emulsification pump of claim 6.