CN213725837U

CN213725837U - Efficient pipeline mixer

Info

Publication number: CN213725837U
Application number: CN202022550359.XU
Authority: CN
Inventors: 李亮; 叶金浩; 陈世团
Original assignee: Zhejiang Olsen Environmental Technology Co ltd
Current assignee: Zhejiang Olsen Environmental Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-20
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses an efficient pipeline mixer, which is characterized in that the efficient pipeline mixer comprises a three-way tubular pipeline, the pipeline is provided with a medium containing cavity, two ends of the medium containing cavity are respectively provided with a contraction inlet and an expansion outlet, the side wall of the pipeline is provided with a mixed medium inlet end, an annular containing cavity with distribution holes is arranged on the pipe wall between the mixed medium inlet end and the medium containing cavity, and a mixing section is arranged at the intersection of the contraction inlet and the distribution holes, and the other end of the mixing section is connected with the starting point of the expansion outlet; the utility model discloses simple structure sets up spiral inner wall, mixing section through the entrance and is cyclic annular surrounding medium and hold the chamber and evenly set up the distribution hole, makes two kinds of medium initial contact more abundant, and the torrent intensity when protruding structure increase medium diffusion mixes in its expansion export section sets up, the utility model discloses a mixer can be so that the medium contact more abundant in the mixer, mix more evenly, shortens the length and the time of mixing greatly to realize the mixed requirement of experiment and production.

Description

Efficient pipeline mixer

Technical Field

The utility model relates to a pipeline mixer, concretely relates to efficient pipeline mixer.

Background

The traditional pipeline mixer mainly has two types, one type is a mixer which utilizes various elements installed in a pipeline to change the flowing state of a medium to achieve the mixing purpose, and the other type is a mixer which adopts a common Venturi structure, wherein the former has a simple structure and poor mixing effect, or has a complex structure and large processing difficulty, the latter has short mixing distance and poor mixing effect, and relatively difficultly meets the requirements of experiments and production.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a venturi type pipeline mixer, its aim at is through improving the import and distributing and strengthening the medium mixing effect, realizes the medium in the high-efficient mixing tube way.

The scheme of the utility model is as follows: the utility model provides an efficient pipeline mixer, its characterized in that, including cylindric pipeline, the pipeline has a medium and holds the chamber, the medium holds the one end in chamber and is provided with the loudspeaker form shrink entry of expanding outwards, the medium holds the other end in chamber and is provided with the expansion export that is loudspeaker form expansion outwards, the loudspeaker form orientation of expansion export and shrink entry is opposite, still be provided with the mixed medium entry end that link up lateral wall intercommunication medium appearance chamber on the lateral wall of pipeline, the pipeline is provided with annular appearance chamber on the pipe wall between mixed medium entry end and the medium appearance chamber, the annular holds the chamber through distribution hole intercommunication medium and holds the chamber, the medium holds the chamber and is provided with mixed section at shrink entry and distribution hole intersection, the starting point that the expansion export was connected to the other end of mixed section.

As a further arrangement of the above scheme, the annular containing cavity is annularly arranged around the mixing section, and the distribution holes are provided with a plurality of holes which are uniformly arranged in the annular containing cavity.

Through the arrangement, when the gas is mixed, the gas entering the mixing section from the distribution holes is more uniform, and the mixing is more thorough.

As a further arrangement of the above scheme, a plurality of annular concave-convex structures are arranged on the inner wall of the expansion outlet.

Through the arrangement, the annular inward convex structure is arranged on the inner wall of the expansion outlet section, so that the disturbance effect during the diffusion and mixing of the expansion section medium can be enhanced, and the effect of enhancing the mixing effect is achieved.

As a further arrangement of the scheme, the inner structure of the pipeline is made of a tetrafluoro material, and a shell made of a steel lining teflon material is wrapped outside the tetrafluoro material.

Through the arrangement, the arrangement in the pipeline can be suitable for mixing general fluid and gas media and can also be used for mixing corrosive fluid and gas.

As a further arrangement of the above scheme, the inner wall between the liquid inlet end and the mixing section may be further provided with a helical groove.

Through the arrangement, when entering the mixing section from the contraction inlet end, the medium is guided to enter a rotational flow state in the mixer through the spiral inner wall, and when another medium is filled in, the medium can be stirred together by the rotational flow, so that the medium and the medium are mixed more fully and uniformly.

Compared with the prior art, the utility model, following outstanding advantage has: the utility model discloses a set up the medium distribution hole all around at venturi mixing section, make two kinds of medium initial contact more abundant, set up protruding structure in its expansion export section, turbulence intensity when can effectively increase the diffusion of medium and mix, it is more even to make the medium mix in the blender, inner wall at mixing section entrance processing spiral groove form makes the medium get into the mixing section with the whirl form simultaneously, consequently synthesize these characteristics and can make the medium contact more abundant in the blender, mix more evenly, the length and the time of mixing have been shortened greatly, thereby reach the mixing requirement of experiment and production.

Drawings

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

Reference numerals: 1. a pipeline; 11. a housing; 2. a media reservoir; 21. a converging inlet; 22. an expansion outlet; 23. a mixed media inlet end; 24. a mixing section; 3. an annular cavity; 31. a distribution hole; 32. a relief structure.

Detailed Description

The following detailed description of the embodiments of the present invention is provided for explaining the present invention, and the examples are not intended to limit the present invention, and the embodiments do not indicate specific techniques or conditions, and are performed according to the techniques or conditions described in the literature in the field or according to the product specification, and the apparatuses used are not indicated, and are all conventional products available on the market.

As shown in the attached figure 1, the high-efficiency pipeline mixer is characterized by comprising a pipeline 1 in a three-way tubular shape, the pipeline 1 is provided with a medium containing cavity 2, one end of the medium containing cavity 2 is provided with a horn-shaped contraction inlet 21 expanding outwards, the other end of the medium containing cavity 2 is provided with an expansion outlet 22 which expands outwards in a trumpet shape, the trumpet shape of the expansion outlet 22 is opposite to that of the contraction inlet 21, the side wall of the pipeline 1 is also provided with a mixed medium inlet end 23 which penetrates through the side wall and is communicated with the medium cavity 2, the pipe 1 is provided with an annular cavity 3 on the pipe wall between the mixed medium inlet end 23 and the medium cavity 2, the annular cavity 3 is communicated with the medium cavity 2 through the distribution hole 31, a mixing section 24 is arranged at the intersection of the contraction inlet 21 and the distribution hole 31 of the medium cavity 2, and the other end of the mixing section 24 is connected with the starting point of the expansion outlet 22.

As a further arrangement of the above scheme, the annular cavity 3 is annularly arranged around the mixing section 24, and the distribution holes 31 are provided in plurality and uniformly arranged in the annular cavity 3.

As a further arrangement of the above solution, a plurality of annular concave-convex structures 32 are arranged on the inner wall of the expansion outlet 22.

As a further arrangement of the above scheme, the inner structure of the pipeline 1 is made of tetrafluoro material, and a shell 11 made of steel lining teflon material is wrapped outside the tetrafluoro material.

As a further arrangement of the above solution, the inner wall between the convergent inlet 21 and the mixing section 24 may also be provided with a helical groove.

The utility model discloses simple structure, reasonable in design, it wholly is the three-way pipe pattern, sets up spiral inner wall, the mixed section that has the slope through the entrance and sets up and be the distribution hole that cyclic annular surrounding medium holds chamber and evenly distributed, makes two kinds of medium initial contact more abundant, and its expansion export section sets up turbulent intensity when concave-convex structure increases the diffusion of medium and mixes, the utility model discloses a mixer can be so that the medium contact more abundant in the mixer, mix more evenly, shortens the length and the time of mixing greatly to realize the mixing requirement of experiment and production.

The above description should not be considered as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an efficient pipeline mixer, its characterized in that, including being tee bend pipy pipeline (1), pipeline (1) has a medium and holds chamber (2), the one end that medium held chamber (2) is provided with loudspeaker form shrink entry (21) of expanding outwards, the other end that medium held chamber (2) is provided with loudspeaker form expansion export (22) of expanding outwards, expansion export (22) are opposite with the loudspeaker form orientation of shrink entry (21), still be provided with mixed medium entry end (23) that link up lateral wall intercommunication medium and hold chamber (2) on the lateral wall of pipeline (1), pipeline (1) is provided with annular appearance chamber (3) on mixed medium entry end (23) and the pipe wall that medium held between chamber (2), annular appearance chamber (3) are through distribution hole (31) intercommunication medium and are held chamber (2), medium holds chamber (2) and is provided with mixed section (24) at the intersection in shrink entry (21) and distribution hole (31) and is provided with mixed section (24) ) The other end of the mixing section (24) is connected with the starting point of the expansion outlet (22).

2. A high efficiency pipe mixer in accordance with claim 1, wherein said annular chamber (3) is annularly disposed around the mixing section (24), and said distribution holes (31) are provided in plurality and uniformly disposed in the annular chamber (3).

3. A high efficiency pipe mixer in accordance with claim 1, wherein the inner wall of the expansion outlet (22) is provided with a plurality of annular relief structures (32).

4. A high efficiency pipeline mixer as claimed in claim 1, wherein the pipeline (1) is made of teflon, and is covered with a steel-lined teflon casing (11).

5. A high efficiency pipe mixer as claimed in claim 1, wherein the inner wall between the convergent inlet (21) and the mixing section (24) is further provided with helical grooves.