CN216992462U - Multi-slurry mixing device - Google Patents

Abstract

The utility model discloses a multi-slurry mixing device, and aims to solve the problems of complex process, time consumption and labor consumption of the mixing of the existing mixer. Therefore, the multi-slurry mixing device provided by the utility model comprises a spherical mixing cavity and a spherical rotor arranged in the spherical mixing cavity, wherein a plurality of slurry injection inlets are formed in the spherical mixing cavity around the spherical rotor, the injection directions of the plurality of slurry injection inlets rotate anticlockwise or clockwise in the spherical mixing cavity to form a tangent circle, slurry sprayed from the plurality of slurry injection inlets can drive the spherical rotor to rotate at a high speed in the spherical mixing cavity, and a mixed slurry outlet is further formed in one side, positioned on the tangent circle, of the spherical mixing cavity.

Description

Multi-slurry mixing device

Technical Field

The utility model belongs to the technical field of grouting, and particularly relates to a multi-slurry mixing device.

Background

The grouting slurry is generally a mixture of water, cement and other materials, not a single material, and in the conventional grouting process, the slurry needs to be fully and uniformly mixed in a blender and then pressurized and grouted by a cement high-pressure pump. Although the method can fully mix the slurry, the slurry needs to be led into the stirrer and then out of the stirrer, the process is complicated, and when the slurry is used in a large amount, the method is time-consuming and labor-consuming.

Therefore, based on the situation, the utility model discloses a novel many thick liquids mix device seems very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a multi-slurry mixing device, and aims to solve the problems of complicated working procedures, time consumption and labor consumption of the existing stirring and mixing of a stirrer.

Therefore, the multi-slurry mixing device provided by the utility model comprises a spherical mixing cavity and a spherical rotor arranged in the spherical mixing cavity, wherein a plurality of slurry injection inlets are formed in the spherical mixing cavity around the spherical rotor, the injection directions of the plurality of slurry injection inlets rotate anticlockwise or clockwise in the spherical mixing cavity to form a tangent circle, slurry sprayed from the plurality of slurry injection inlets can drive the spherical rotor to rotate at a high speed in the spherical mixing cavity, and a mixed slurry outlet is further formed in one side, positioned on the tangent circle, of the spherical mixing cavity.

Specifically, the outer surface of the spherical rotor is uniformly provided with spherical grooves.

Specifically, the slurry injection inlet is arranged on the side part of the spherical mixing cavity, and the mixed slurry outlet is arranged at the bottom of the spherical mixing cavity.

Specifically, each slurry injection inlet is connected with a feeding pipe, and the feeding pipe is communicated with a high-pressure slurry source.

Specifically, in the process of high-speed rotation of the spherical rotor, the spraying direction of the slurry spraying inlet is tangential to the spherical rotor.

Specifically, the outer surface of the spherical rotor is plated with a wear-resistant coating.

Specifically, the wear-resistant coating is a hard alloy layer.

Compared with the prior art, at least one embodiment of the utility model has the following beneficial effects: be equipped with spherical rotor in spherical mixing chamber, from a plurality of thick liquids jet the import spun high pressure thick liquid and drive spherical rotor at spherical mixing chamber high-speed rotatory, and then realize the mix between the thick liquid, the mixed thick liquid after the mix then is automatic to be discharged from mixing the thick liquid export, whole mix structure is simple structure not only, has solved the process that the mixer mix exists moreover loaded down with trivial details, the problem of consuming time power.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a cross-sectional view of a multi-slurry mixing structure according to an embodiment of the present invention;

FIG. 2 is a longitudinal cross-sectional view of a multiple slurry mixing structure provided by an embodiment of the utility model;

wherein: 1. a spherical mixing chamber; 2. a spherical rotor; 3. a slurry injection inlet; 4. and (5) a mixed slurry outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 and fig. 2, a many thick liquids mix device, including spherical mixing chamber 1 and the spherical rotor 2 of setting in spherical mixing chamber 1, spherical mixing chamber 1 goes up and is equipped with a plurality of thick liquids around spherical rotor 2 and sprays import 3, the injection direction that a plurality of thick liquids sprayed import 3 is anticlockwise or clockwise rotation formation tangent circle in spherical mixing chamber 1, a plurality of thick liquids spray import 3 spun thick liquids can drive spherical rotor 2 at 1 high-speed rotations in spherical mixing chamber, the spherical mixing chamber 1 is gone up and is located one side of tangent circle and still is equipped with mixed thick liquids export 4.

The mixing device with the structure has the following working process: need the high-pressure thick liquid that mixes a plurality of thick liquids respectively spray 3 and be in high-pressure state blowout entering spherical mixing chamber 1, and erode spherical rotor 2, it is high-speed rotatory in high-pressure thick liquid to drive spherical rotor 2, thereby accomplish the mix of thick liquid, the thick liquid through the mix then keeps the high-pressure state and dashes out from the mixed thick liquid export 4 on the spherical mixing chamber 1, whole mix structure is simple not only, and it is loaded down with trivial details to have solved the process that the mixer mix exists moreover, the problem of consuming time power.

In some embodiments, the spherical grooves are uniformly distributed on the outer surface of the spherical rotor 2, so that the friction can be increased, the rotation of the spherical rotor 2 can be accelerated, and the mixing effect can be enhanced.

Referring to fig. 2, specifically, slurry injection inlets 3 are arranged at the side part of the spherical mixing chamber 1, a mixed slurry outlet 4 is arranged at the bottom part of the spherical mixing chamber 1, and each slurry injection inlet 3 is connected with a feeding pipe which is communicated with a high-pressure slurry source.

In the embodiment, in the process of high-speed rotation of the spherical rotor 2, the injection direction of the slurry injection inlet 3 is tangential to the spherical rotor 2, grouting materials to be mixed are pressurized by a high-pressure pump and then enter the spherical mixing chamber through different feed pipes respectively, the dosage of each slurry can be adjusted by adjusting the pressure of the high-pressure pump, the pressurized slurry is injected into the spherical mixing chamber from different directions at high speed, and due to the particularity of the slurry injection inlet 3, the spherical rotor 2 is subjected to tangential forces in the same directions under the action of high pressure, so that the spherical rotor rotates quickly, and the mixing of the slurry is completed; and (4) keeping the mixed slurry in a high-pressure state, and flushing out the slurry from an outlet at the lower part of the spherical mixing chamber to perform subsequent grouting work.

In addition, it should be explained that, in order to improve the erosion resistance of the spherical rotor 2, the outer surface of the spherical rotor 2 is further plated with a wear-resistant coating such as a hard alloy layer.

Unless otherwise indicated, any of the above-described embodiments of the present invention disclose numerical ranges, which are preferred ranges, and any person skilled in the art would understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Since the numerical values are too numerous to be exhaustive, some of the numerical values are disclosed in the present invention to illustrate the technical solutions of the present invention, and the above-mentioned numerical values should not be construed as limiting the scope of the present invention.

Meanwhile, if the utility model as described above discloses or relates to parts or structural members fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, terms used in any technical solutions disclosed in the present invention to indicate positional relationships or shapes include approximate, similar or approximate states or shapes unless otherwise stated. Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.

The above examples are merely illustrative for clearly illustrating the present invention 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. Nor is it necessary or exhaustive for all embodiments. And obvious variations or modifications are intended to be within the scope of the present invention.

Claims (7)

1. The utility model provides a many thick liquids mix device which characterized in that: be in including spherical mixing chamber (1) and setting spherical rotor (2) in spherical mixing chamber (1), center on spherical mixing chamber (1) spherical rotor (2) are equipped with a plurality of thick liquids and spray import (3), and are a plurality of the injection direction that the thick liquids sprayed import (3) is in anticlockwise or clockwise rotation formation in spherical mixing chamber (1) is tangent circle, and is a plurality of thick liquids spray import (3) spun thick liquids can drive spherical rotor (2) spherical mixing chamber (1) high-speed rotation, lie in on spherical mixing chamber (1) one side of tangent circle still is equipped with mixed thick liquids export (4).

2. Multi slurry blending apparatus according to claim 1 further characterized in that: spherical grooves are uniformly distributed on the outer surface of the spherical rotor (2).

3. Multi slurry mixing apparatus according to claim 1 or 2 wherein: and in the process of high-speed rotation of the spherical rotor (2), the spraying direction of the slurry spraying inlet (3) is tangential to the spherical rotor (2).

4. Multi slurry mixing apparatus according to claim 1 or 2 wherein: the slurry injection inlet (3) is arranged on the side part of the spherical mixing cavity (1), and the mixed slurry outlet (4) is arranged at the bottom of the spherical mixing cavity (1).

5. Multi slurry mixing apparatus according to claim 1 or 2 characterised in that: each slurry injection inlet (3) is connected with a feeding pipe, and the feeding pipe is communicated with a high-pressure slurry source.

6. Multi slurry mixing apparatus according to claim 1 or 2 wherein: the outer surface of the spherical rotor (2) is plated with a wear-resistant coating.

7. Multi slurry mixing apparatus according to claim 6 wherein: the wear-resistant coating is a hard alloy layer.

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