CN219256000U

CN219256000U - High-speed dispersion equipment of powder thick liquid

Info

Publication number: CN219256000U
Application number: CN202223074554.5U
Authority: CN
Inventors: 何晓君; 何中建; 周平; 阳飞
Original assignee: Panzhihua Jiyuan Science And Technology Co ltd
Current assignee: Panzhihua Jiyuan Science And Technology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-06-27
Anticipated expiration: 2032-11-18

Abstract

The utility model relates to the field of dispersing equipment, and provides high-speed dispersing equipment for powder slurry, which aims to solve the problem that the dispersing effect of materials in the existing dispersing kettle is poor and the dispersing effect is not thorough enough, and comprises a dispersing kettle, wherein a first stirring assembly and a second stirring assembly are arranged in the dispersing kettle, and the first stirring assembly comprises a first rotating shaft and a first stirring blade arranged on the rotating shaft; the second stirring assembly comprises a second rotating shaft and second stirring blades arranged on the rotating shaft; the first rotating shaft is positioned at the center of the dispersing kettle and rotates along the central axis, the second rotating shaft is positioned at one side of the first rotating shaft and is movably connected with the first rotating shaft through a connecting rod, and the second rotating shaft rotates by taking the first rotating shaft as the center and taking the connecting rod as the radius; the material dispersing device can be used for dispersing and mixing materials in different areas in the dispersing kettle in time effectively, so that the materials are dispersed more thoroughly, and the quality of a finished product is improved.

Description

High-speed dispersion equipment of powder thick liquid

Technical Field

The utility model relates to the field of dispersing equipment, in particular to high-speed dispersing equipment for powder slurry.

Background

In the preparation and mixing process of the powder slurry such as the water reducer, the retarder, the expanding agent, the early strength agent and the accelerator in the concrete admixture, the powder slurry needs to be completely dispersed, such as the powder slurry and the concrete, so as to improve the performance of the concrete; therefore, a dispersing device is required.

When the existing dispersing kettle is used for dispersing and mixing powder slurry and concrete, stirring rods of equipment basically rotate in situ, so that the dispersing effect of materials in the area of the equipment close to the side wall is poor, and the dispersing effect is not thorough enough, so that the quality of a finished product is affected.

Disclosure of Invention

The utility model provides high-speed dispersion equipment for powder slurry, which can effectively disperse and mix materials in different areas in a dispersion kettle in time so that the dispersion among the materials is more thorough and the quality of a finished product is improved.

The embodiment of the utility model is realized by the following technical scheme:

the high-speed dispersion equipment for the powder slurry comprises a dispersion kettle, wherein a first stirring assembly and a second stirring assembly are arranged in the dispersion kettle, and the first stirring assembly comprises a first rotating shaft and first stirring blades arranged on the rotating shaft; the second stirring assembly comprises a second rotating shaft and second stirring blades arranged on the rotating shaft; the first rotating shaft is positioned at the center of the dispersing kettle and rotates along the central axis, the second rotating shaft is positioned at one side of the first rotating shaft and is movably connected with the first rotating shaft through a connecting rod, and the second rotating shaft takes the first rotating shaft as the center and takes the connecting rod as the radius to rotate.

Further, one end of the connecting rod is rotatably connected to the first rotating shaft, and the other end of the connecting rod is rotatably connected to the second rotating shaft.

Further, the first stirring blade comprises a stirring rod and a first screw stirring paddle which are arranged on the first rotating shaft; the stirring rod and the first screw stirring paddles are arranged at intervals.

Further, the second stirring blade comprises a stirring rod and/or a second screw stirring paddle which are arranged on the second rotating shaft.

Further, the diameter of the blades of the second propeller is smaller than that of the blades of the first propeller.

Further, a first gear is sleeved on the first rotating shaft, a second gear is sleeved on the second rotating shaft, and the first gear and the second gear are meshed with each other.

Further, a circle of racks are circumferentially arranged on the inner side wall of the dispersing kettle, which is close to the second gear, and the second gear is meshed with the racks.

The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

according to the utility model, the materials in the central area and the edge area in the dispersing kettle can be dispersed in a targeted manner by utilizing the first stirring assembly and the second stirring assembly, so that the materials in different areas in the dispersing kettle can be dispersed and mixed timely and effectively, the dispersion among the materials is more thorough, and the quality of a finished product is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a high-speed dispersion apparatus for powder slurry provided in this embodiment;

fig. 2 is a top view of the high-speed dispersion apparatus for powder slurry according to the present embodiment.

Icon: 1-driving motor, 2-dispersing kettle, 21-feed inlet, 22-discharge outlet, 3-first stirring component, 31-puddler, 32-first pivot, 33-first screw stirring rake, 4-second stirring component, 41-second pivot, 42-second stirring leaf, 5-first gear, 6-connecting rod, 7-second gear, 8-rack.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Examples

Referring to fig. 1-2, the present embodiment provides a high-speed powder slurry dispersing apparatus, which includes a dispersing kettle 2, wherein a first stirring assembly 3 and a second stirring assembly 4 are disposed in the dispersing kettle 2, and the first stirring assembly 3 includes a first rotating shaft 32 and a first stirring blade disposed on the rotating shaft; the second stirring assembly 4 comprises a second rotating shaft 41 and a second stirring blade 42 arranged on the rotating shaft; the first rotating shaft 32 is located at the center of the dispersing kettle 2 and rotates along the central axis, the second rotating shaft 41 is located at one side of the first rotating shaft 32 and is movably connected with the first rotating shaft 32 through the connecting rod 6, and the second rotating shaft 41 rotates by taking the first rotating shaft 32 as the center and taking the connecting rod 6 as the radius.

It should be noted that, the side wall of the dispersing kettle 2 is provided with a feed inlet 21, the bottom is provided with a discharge outlet 22, the top of the first rotating shaft 32 is connected with a driving motor 1, materials are sent into the dispersing kettle 2 from the feed inlet 21, after the driving motor 1 is started, the first rotating shaft 32 is driven to rotate, meanwhile, the first rotating shaft 32 is connected with a second rotating shaft 41 through a connecting rod 6, so that the first rotating shaft 32 can simultaneously drive the second rotating shaft 41 to synchronously rotate while rotating; therefore, the first rotating shaft 32 can rotate at the center of the dispersing kettle 2, the materials in the center area are well dispersed by the first stirring blades, then the rotating second rotating shaft 41 rotates circumferentially at the side edge area of the dispersing kettle 2, and the second stirring blades 42 disperse the side edge area, so that the materials in different areas in the dispersing kettle 2 can be timely and effectively dispersed and mixed, the dispersion among the materials is more thorough, and the quality of a finished product is improved.

It should be noted that, the connecting rod 6 may connect the second rotating shaft 41 and the first rotating shaft 32 through a fixed connection manner, that is, both ends of the connecting rod 6 are fixedly connected with the second rotating shaft 41 and the first rotating shaft 32, in addition, in other embodiments, a movable connection manner may be adopted, for example, one end of the connecting rod 6 is rotatably connected to the first rotating shaft 32, and the other end of the connecting rod 6 is connected with the second rotating shaft 41; the first rotating shaft 32 is sleeved with a first gear 5, the second rotating shaft 41 is sleeved with a second gear 7, and the first gear 5 and the second gear 7 are meshed with each other; further, a circle of racks 8 are circumferentially arranged on the inner side wall of the dispersing kettle 2 close to the second gear 7, and the second gear 7 is meshed with the racks 8. Therefore, the second rotating shaft 41 can rotate around the rack 8 and the first gear 5 by using the second gear 7, so that the circumferential rotation of the second rotating shaft 41 is satisfied, the edge area in the dispersing kettle 2 is effectively dispersed, and the dispersing effect of materials is improved.

In this embodiment, the first stirring blade includes a stirring rod 31 and a first propeller 33 which are disposed on a first rotating shaft 32; the stirring rod 31 and the first screw stirring paddles 33 are arranged at intervals from top to bottom, and preferably the first screw stirring paddles 33 are positioned at the bottom; in this way, the upper part and the lower part of the central aggregation area in the dispersing kettle 2 can be dispersed in a targeted manner, and the aggregation area at the bottom of the center can be dispersed more forcefully by using the screw stirring paddles.

In this embodiment, the second stirring vane 42 includes a stirring rod and/or a second propeller disposed on the second rotating shaft 41.

In this embodiment, the diameter of the blades of the second propeller is smaller than the diameter of the blades of the first propeller 33; on the one hand, the interference between the second propeller and the first propeller 33 in the rotation process is avoided, and on the other hand, the requirement can be met by dispersing the blades which are selectively adaptive to the edge area, so that the acting force and the energy consumption are reduced.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The high-speed dispersion equipment for powder slurry comprises a dispersion kettle, and is characterized in that a first stirring component and a second stirring component are arranged in the dispersion kettle,

the first stirring assembly comprises a first rotating shaft and first stirring blades arranged on the rotating shaft; the second stirring assembly comprises a second rotating shaft and second stirring blades arranged on the rotating shaft;

the first rotating shaft is positioned at the center of the dispersing kettle and rotates along the central axis, the second rotating shaft is positioned at one side of the first rotating shaft and is movably connected with the first rotating shaft through a connecting rod, and the second rotating shaft takes the first rotating shaft as the center and takes the connecting rod as the radius to rotate.

2. The high-speed dispersion apparatus for powder slurry according to claim 1, wherein the first stirring blade includes a stirring rod and a first propeller provided on a first rotating shaft; the stirring rod and the first screw stirring paddles are arranged at intervals.

3. The high-speed dispersion apparatus for powder slurry according to claim 2, wherein the second stirring blade includes a stirring rod and/or a second propeller provided on the second rotating shaft.

4. A high-speed dispersion apparatus for powder slurry according to claim 3, wherein the blade diameter of the second screw propeller is smaller than the blade diameter of the first screw propeller.

5. The high-speed dispersion apparatus for powder slurry according to claim 1, wherein one end of the link is rotatably connected to the first rotating shaft, and the other end of the link is connected to the second rotating shaft.

6. The high-speed dispersion apparatus for powder slurry according to claim 5, wherein a first gear is provided on the first rotating shaft, a second gear is provided on the second rotating shaft, and the first gear and the second gear are engaged with each other.

7. The high-speed dispersion apparatus for powder slurry according to claim 6, wherein a circle of racks is circumferentially arranged on the inner side wall of the dispersion tank near the second gear, and the second gear is meshed with the racks.