CN215138726U

CN215138726U - High-efficient awl spiral shell formula jet mixer

Info

Publication number: CN215138726U
Application number: CN202120743115.5U
Authority: CN
Inventors: 胡志兵
Original assignee: Zhejiang Goodym Machinery Technology Co ltd
Current assignee: Zhejiang Goodym Machinery Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-14
Anticipated expiration: 2031-04-13

Abstract

The utility model relates to the field of jet mixers, in particular to a high-efficiency conical screw type jet mixer, which comprises a central shaft, a mechanical sealer, a conical stator, a conical screw rotor, a spherical nut and a bolt, wherein the lower end of the central shaft is connected with the upper end of the conical stator through the bolt, the lower end of the central shaft is connected with the conical stator to form an internal channel, the central shaft is arranged in the internal channel, the mechanical sealer is sleeved at the lower part of the central shaft, the mechanical sealer is used for sealing the internal opening of the conical stator, the conical screw rotor is arranged in a trapezoidal cavity with a small upper part and a large lower part of the conical stator, the conical screw rotor is connected with the lower end of the central shaft, the conical screw rotor comprises a plurality of groups of spiral blades, the lower end of the conical screw rotor is provided with the spherical nut, the spherical nut is connected with the bottom of the central shaft, the problem of homogeneous mixing of high viscosity and floating materials is solved, and the high-speed rotation operation generates strong jet pressure, the materials are effectively rolled and mixed, the uniformity of mean value mixing of the materials is improved, and the quality of the materials is improved.

Description

High-efficient awl spiral shell formula jet mixer

Technical Field

The utility model relates to an injection mixer field relates to a high-efficient awl spiral shell formula injection mixer.

Background

The blender wide application is used in pharmacy, the chemical industry, food, trades such as daily use chemicals, emulsify the raw materials, the homogeneity, the dispersion, mix, the shearing, along with the development product's of society variety is extensive day by day, the viscosity is higher and float the special material at the surface of water for a bit, ordinary blender can't carry out effectual emulsification to it, the homogeneity, the dispersion, mix, the shearing, for satisfying the very high material mixing process of special viscosity, need research and development a high-efficient blender and satisfy the market demand, but the blender on the market at present only can mix the material that the material viscosity is low, the material that the viscosity is high just can't turn it and mix, lead to the unable up to standard of material homogeneity.

In summary, in order to overcome the deficiencies in the prior art, a high-efficiency conical screw type jet mixer with a simple structure needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficiency conical screw type jet mixer for solving the problems of the prior art.

The purpose of the utility model can be realized by the following technical proposal: a high efficiency conical screw jet mixer comprising:

the cone-shaped rotor is connected with the lower end of the central shaft and comprises a plurality of groups of spiral blades, the lower end of the cone-shaped rotor is provided with the spherical nut, and the spherical nut is connected with the bottom of the central shaft.

In a further improvement, the spiral blades are arranged in six groups, and the intervals among the spiral blades are 60 degrees.

In a further improvement, an inner containing cavity is formed at the joint of the lower end of the middle shaft and the conical stator, a bearing is arranged in the inner containing cavity, and the inner ring of the bearing is connected with the central shaft.

In a further improvement, a sealing ring is arranged above the inner opening and is arranged outside the mechanical sealer.

In a further improvement, a washer is arranged above the spherical nut and sleeved on the central shaft.

Compared with the prior art, the utility model discloses high-efficient awl spiral shell formula jet mixer has solved the problem of the homogeneity mixture of the high and showy material of consistency, and high-speed rotatory operation produces powerful injection pressure, makes the material mix that rolls effectively, improves the homogeneity that material mean value mixes, improves the quality of material.

Drawings

FIG. 1 is a schematic structural diagram of the present invention

FIG. 2 is a schematic structural view of the cone screw rotor of the present invention

In the figure, a central shaft 1, an internal channel 11, an internal accommodating cavity 12, a central shaft 2, a bearing 3, a mechanical seal 4, a conical stator 5, an internal opening 51, a trapezoidal cavity 52, a sealing ring 53, a conical screw type rotor 6, a spiral blade 61, a spherical nut 7, a gasket 71 and a bolt 8.

Detailed Description

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.

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. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solution of the present invention is further explained below with reference to the following embodiments and accompanying drawings 1-2.

Example 1

A high-efficiency conical screw type jet mixer comprises a middle shaft 1, a middle shaft 2, a mechanical sealer 4, a conical stator 5, a conical screw type rotor 6, a spherical nut 7 and a bolt 8, the lower end of the middle shaft 1 is connected with the upper end of the conical stator 5 through a bolt 8, the lower end of the middle shaft 1 is connected with the conical stator 5 to form an internal channel 11, the central shaft 2 is arranged in the internal channel 11, the mechanical sealer 4 is sleeved at the lower part of the central shaft 2, the mechanical seal 4 is arranged at the lower part of the internal channel 11, the mechanical seal 4 is used for sealing the internal opening 51 of the conical stator 5, the cone screw type rotor 6 is arranged in a trapezoidal cavity 52 with a small upper part and a big lower part of the cone stator 5, the cone screw type rotor 6 is connected with the lower end of the central shaft 2, the cone screw type rotor 6 comprises a plurality of groups of spiral blades 61, a spherical nut 7 is arranged at the lower end of the cone screw type rotor 6, and the spherical nut 7 is connected with the bottom of the central shaft 2.

The following further description is made with reference to the accompanying drawings: referring to fig. 1, the central shaft 1 and the conical stator 5 are combined and locked through a bolt 8. The cone screw type rotor 6 is arranged in the cone stator 5 and is locked by a spherical nut 7. The cone screw type rotor 6 is driven by a high-speed motor through the central shaft 2, and the cone screw type rotor 6 and the cone stator 5 generate strong injection pressure on materials, so that the mixing uniformity of the viscous and floating materials is effectively improved; the material in the trapezoidal cavity 52 with a small top and a large bottom is more stressed in the upper narrow area, so that the mixing is more uniform.

The utility model provides a to the problem of the homogeneity mixture of the high and showy material of consistency, high-speed rotatory operation produces powerful injection pressure, makes the material mix that rolls effectively, improves the homogeneity that material mean value mixes, improves the quality of material.

As a further preferred embodiment, the helical blades 61 are provided in six groups, and the helical blades 61 are spaced apart by 60 °. As shown in fig. 2, the stirring effect can be improved by the arrangement of the plurality of sets of the screw type blades 61.

As a further preferred embodiment, an inner accommodating cavity 12 is formed at the joint of the lower end of the middle shaft 1 and the conical stator 5, a bearing 3 is arranged in the inner accommodating cavity 12, and the inner ring of the bearing 3 is connected with the middle shaft 2. As shown in figure 1, the lower end of the central shaft 1 is fixedly connected with the conical stator 5, so that the bearing 3 inside the central shaft is fixed, the high-speed rotation stability of the central shaft 2 can be improved through the bearing 3, the central shaft 2 is supported and guided, and the central shaft 2 is always kept vertical.

As a further preferred embodiment, a sealing ring 53 is arranged above the inner opening 51, and the sealing ring 53 is arranged outside the mechanical seal 4. As shown in fig. 1, the sealing ring 53 can improve the sealing performance between the mechanical sealer 4 and the inner accommodating cavity 12 of the conical stator 5, and prevent materials from entering the inner accommodating cavity 12 to affect the normal operation of the central shaft 2.

As a further preferred embodiment, a washer 71 is disposed above the ball nut 7, and the washer 71 is sleeved on the central shaft 2. As shown in fig. 1, the pre-tightening effect of the ball nut 7 on the cone screw type rotor 6 can be improved by the washer 71, so that the cone screw type rotor 6 can keep rotating smoothly at a high speed.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The high-efficiency conical screw type jet mixer is characterized by comprising a center shaft, a mechanical sealer, a conical stator, a conical screw type rotor, a spherical nut and a bolt, wherein the lower end of the center shaft is connected with the upper end of the conical stator through the bolt, the lower end of the center shaft is connected with the conical stator to form an internal channel, the center shaft is arranged in the internal channel, the lower part of the center shaft is sleeved with the mechanical sealer, the mechanical sealer is arranged at the lower part of the internal channel, the mechanical sealer is used for sealing an internal opening of the conical stator, the conical screw type rotor is arranged in a trapezoidal cavity with the conical stator being small in upper part and large in lower part, the conical screw type rotor is connected with the lower end of the center shaft, the conical screw type rotor comprises a plurality of groups of spiral blades, the lower end of the conical screw type rotor is provided with the spherical nut, and the spherical nut is connected with the bottom of the center shaft.

2. A high efficiency conical screw jet mixer as claimed in claim 1 wherein said helical blades are provided in six groups with 60 ° spacing between said blades.

3. The high-efficiency conical helical jet mixer as claimed in claim 1, wherein an inner accommodating cavity is formed at the joint of the lower end of the central shaft and the conical stator, a bearing is arranged in the inner accommodating cavity, and an inner ring of the bearing is connected with the central shaft.

4. A high efficiency conical screw jet mixer as claimed in claim 1 wherein a sealing ring is provided above said internal opening, said sealing ring being provided outside of the mechanical seal.

5. The high efficiency conical screw jet mixer of claim 1, wherein a washer is disposed above the ball nut, and the washer is disposed on the central shaft.