CN221673925U

CN221673925U - Conical cavity mixer

Info

Publication number: CN221673925U
Application number: CN202323059695.4U
Authority: CN
Inventors: 王宝雷; 陈育拼; 戈兆松
Original assignee: SOOCHOW HIGH TECH CHROMATOGRAPHY CO LTD
Current assignee: SOOCHOW HIGH TECH CHROMATOGRAPHY CO LTD
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-09-10
Anticipated expiration: 2033-11-13

Abstract

The present utility model relates to a conical cavity mixer. The mixer solves the technical problems of low mixing efficiency and the like of the existing mixer when the flow is overlarge. Including the blender main part, the upper seat is installed to blender main part upper end and the lower extreme is installed down the seat, is equipped with a plurality of mixing element and every mixing element in proper order and all has at least one and is conical mixing chamber in the blender main part, communicates in proper order through a plurality of runners that transversely set up between each mixing chamber, and the runner forms between blender main part and upper seat and between blender main part and the lower seat, and one mixing element in two mixing element that lie in the outside both sides in the blender main part is linked together through runner and inlet, and the remaining mixing element is linked together through runner and liquid outlet. The advantages are that: through the mixed chamber of a plurality of toper, can guarantee the mixing effect when fluid flow is too big. Adjacent mixing cavities are communicated through the flow channels, so that the mixing efficiency can be improved.

Description

Conical cavity mixer

Technical Field

The utility model belongs to the technical field of mixers, and particularly relates to a conical cavity mixer.

Background

The more common mixers are divided into a static mixer and a dynamic mixer; static mixers are mixing devices without moving parts, which mainly use fluid flow and internal units to achieve mixing of various fluids. Dynamic mixers utilize magnetic or mechanical rotors to achieve mixing. The addition of dynamic mixers in liquid chromatography is difficult and it is difficult to maintain the flow rate, so static mixers are generally used. The working principle of the static mixer is that fluid flows in a pipeline to impact various plate elements, so that the speed gradient of laminar flow movement of the fluid is increased or turbulent flow is formed, and the mixer has higher design requirement on an internal structure if a good mixing effect is to be achieved because of no dynamic component; however, when the flow rate of the existing liquid chromatography mixer is too large, the fluid in the mixer cannot be well mixed, so that the mixing effect is affected, and the mixing efficiency is reduced.

Disclosure of Invention

The object of the present utility model is to address the above problems by providing a conical chamber mixer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a toper chamber blender, includes the blender main part, blender main part upper end install upper seat and lower extreme and install the lower seat, be equipped with a plurality of mixing units and every mixing unit in proper order in the blender main part and all have at least one and be conical mixing chamber, communicate in proper order through a plurality of runners that transversely set up between each mixing chamber, just the runner form between blender main part and upper seat and between blender main part and the lower seat, the blender main part in lie in one mixing unit in two mixing units of outermost both sides be linked together through the runner with the inlet, and remaining one mixing unit is linked together through runner and liquid outlet, and the fluid enters into the mixing intracavity through the inlet, and the fluid mixes and can flow through the liquid outlet after accomplishing in the mixing chamber.

In the conical cavity mixer, the upper seat is pressed at the upper end of the mixer main body in a mortise and tenon mode, the lower seat is pressed at the lower end of the mixer in a mortise and tenon mode, the upper seat and the lower seat are correspondingly arranged up and down, the loading and unloading effect can be improved in a mortise and tenon mode, the installation cost can be reduced, and the mortise and tenon mode can ensure the structural stability.

In the conical cavity mixer, the flow channel is divided into a plurality of upper flow channels which are transversely and sequentially arranged between the mixer main body and the upper seat and a plurality of lower flow channels which are transversely arranged between the mixer main body and the upper seat, the upper flow channels and the lower flow channels are respectively arranged in a staggered mode, fluid can be conveniently and fully mixed in the mixing cavity, and the fluid mixing effect is guaranteed.

In the conical cavity mixer, the liquid inlet and the liquid outlet are formed in two sides of the same end of the mixer body, and the liquid inlet and the liquid outlet are respectively in one-to-one correspondence with and communicated with the upper runners on two outermost sides; or the liquid inlet and the liquid outlet are respectively communicated with the lower flow channels positioned on the two outermost sides, the liquid inlet and the liquid outlet are correspondingly arranged and can be matched with various installation conditions, the installation efficiency is improved, and the liquid inlet and the liquid outlet can be communicated with the upper flow channel or the lower flow channel to ensure the fluid mixing efficiency and the fluid mixing effect.

In the above conical cavity mixer, the upper flow passage or the lower flow passage are respectively communicated with the mixing cavity of the mixing unit from the angle of the conical tangent, the upper end face of the mixer body is provided with a plurality of upper flow passages which are sequentially arranged, when the upper seat covers the upper end face of the mixer body, the upper flow passages are sealed to form the upper flow passages, the lower end face of the mixer body is provided with a plurality of lower flow passages which are sequentially arranged, and when the lower seat covers the lower end face of the mixer body, the lower flow passages are sealed to form the upper flow passages.

In the above-mentioned conical cavity mixer, the mixing element have two and correspond the setting from top to bottom and be conical mixing chamber, the big head end of mixing chamber respectively towards the upper and lower both ends of mixer main part and two mixing chamber tip pass through the connection cavity and connect thereby form one and be the mixing element to the toper structure and run through the mixer main part, through the mixing element to the toper structure can improve the mixing effect of fluid.

In the conical cavity mixer, the included angle of the conical surface of the mixing cavity is 60 degrees, and the height of the mixing cavity is 9mm; the connecting chamber has a diameter of 2mm and a length of 2.31mm.

In the above-mentioned conical cavity mixer, the mixing unit has a conical mixing cavity, the mixing cavities of the respective mixing units are sequentially arranged along the mixer body, and the large ends of the mixing cavities of the respective mixing units face the same end of the mixer body.

In the conical cavity mixer, the included angle of the conical surface of the mixing cavity is 28.07 degrees, and the height of the mixing cavity is 20mm.

In the above-mentioned conical cavity mixer, the mixer body, the upper seat and the lower seat are made of any one of plastic, metal and polymer materials, and the shapes of the mixer body, the upper seat and the lower seat are respectively circular or polygonal.

Compared with the prior art, the utility model has the advantages that:

1. Through the mixed chamber of a plurality of toper, can guarantee the mixing effect when fluid flow is too big.

2. Adjacent mixing cavities are communicated through the flow channels, so that the mixing efficiency can be improved.

3. The mixer fixed through the mortise and tenon mode can reduce installation cost, and can guarantee installation stability.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present utility model.

Fig. 2 is a side view of a structure of a first embodiment of the present utility model.

Fig. 3 is a structural elevation view of a first embodiment of the present utility model.

Fig. 4 is a structural cross-sectional view of a first embodiment of the present utility model.

Fig. 5 is a schematic structural diagram of a second embodiment of the present utility model.

Fig. 6 is a side view of the structure of a second embodiment of the present utility model.

Fig. 7 is a structural elevation view of a second embodiment of the present utility model.

Fig. 8 is a structural cross-sectional view of a second embodiment of the present utility model.

In the figure: the mixer comprises a mixer main body 1, a liquid inlet 11, a liquid outlet 12, an upper flow path 13, a lower flow path 14, an upper seat 2, a lower seat 3, a mixing unit 4, a mixing cavity 41, a connecting cavity 42, a flow passage 5, an upper flow passage 51 and a lower flow passage 52.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description.

Example 1

As shown in fig. 1, fig. 2, fig. 3, fig. 4, this conical cavity mixer, including mixer main body 1, upper seat 2 is installed to mixer main body 1 upper end and lower seat 3 is installed to the lower extreme, mixer main body 1 can be closed through upper seat 2 and lower seat 3, be equipped with a plurality of mixing units 4 in proper order in mixer main body 1 and each mixing unit 4 all has at least one and is conical mixing cavity 41, can be convenient for various fluids mix through being conical mixing cavity 41, improve mixing efficiency, the runner 5 through being a plurality of horizontal settings between each mixing cavity 41 communicates in proper order, can further improve the mixing effect, and runner 5 forms between mixer main body 1 and upper seat 2 and between mixer main body 1 and lower seat 3, one mixing unit 4 in two mixing units 4 that lie in the outermost both sides in the mixer main body 1 is linked together with inlet 11 through runner 5, and the outlet 12 is linked together through runner 5, and the fluid passes through inlet 11 and enters into mixing cavity 41 through runner 5, and fluid can be mixed through outlet 12 and can accomplish the outlet after mixing in mixing cavity 41.

Specifically, go up seat 2 through mortise and tenon mode pressure equipment in blender main part 1 upper end, lower seat 3 through mortise and tenon mode pressure equipment in the blender lower extreme, and go up seat 2 and lower seat 3 and correspond the setting from top to bottom, can improve loading and unloading effect and can reduce installation cost through mortise and tenon mode, and mortise and tenon mode can guarantee structural stability.

The flow channel 5 is divided into a plurality of upper flow channels 51 which are transversely and sequentially arranged between the mixer main body 1 and the upper seat 2, and a plurality of lower flow channels 52 which are transversely arranged between the mixer main body 1 and the upper seat 2, and the upper flow channels 51 and the lower flow channels 52 are respectively arranged in a vertically staggered manner, so that the fluid can be conveniently and fully mixed in the mixing cavity 41, and the fluid mixing effect is ensured.

As shown in fig. 3 and 4, the liquid inlet 11 and the liquid outlet 12 are both opened at two sides of the same end of the mixer body 1, and the liquid inlet 11 and the liquid outlet 12 are respectively in one-to-one correspondence and communicated with the upper runners 51 positioned at two outermost sides; or the liquid inlet 11 and the liquid outlet 12 are respectively communicated with the lower flow channel 52 positioned at the two outermost sides, the liquid inlet 11 and the liquid outlet 12 are correspondingly arranged and can be matched with various installation conditions, the installation efficiency is improved, and the liquid inlet 11 and the liquid outlet 12 can be communicated with the upper flow channel 51 or the lower flow channel 52 to ensure the fluid mixing efficiency and the fluid mixing effect.

Further, the upper flow passage 51 or the lower flow passage 52 is respectively communicated with the mixing cavity 41 of the mixing unit 4 from the conical tangential angle, so that the fluid can flow from the upper flow passage 51 or the lower flow passage 52 into the mixing cavity 41, the fluid mixing efficiency is improved, the upper end surface of the mixer main body 1 is provided with a plurality of upper flow passages 13 which are sequentially arranged, the fluid is communicated with the mixing cavity 41 through the upper flow passages 13 in the mixer main body 1, when the upper seat 2 covers the upper end surface of the mixer main body 1, the upper flow passages 13 are closed to form the upper flow passage 51, the lower end surface of the mixer main body 1 is provided with a plurality of lower flow passages 14 which are sequentially arranged, the fluid can be communicated with the mixing cavity 41 through the lower flow passages 14 in the mixer main body 1, and when the lower seat 3 covers the lower end surface of the mixer main body 1, the lower flow passages 14 are closed to form the upper flow passages 51, wherein the inner diameters of the upper flow passages 13 and the lower flow passages 14 are 0.3mm, and the lengths of the upper flow passages 18.19mm.

Wherein, mixing element 4 has two upper and lower correspondence setting and is conical mixing chamber 41, can be convenient for fluid flow in mixing chamber 41, improves the mixing effect, thereby the big head end of mixing chamber 41 is respectively towards the upper and lower both ends of mixer main part 1 and two mixing chamber 41 tip pass through the connection cavity 42 and connect and thereby form one and be the mixing element 4 to toper structure and run through mixer main part 1, through the mixing element 4 to toper structure can improve the mixing effect of fluid.

As shown in fig. 3 and 4, the cone angle of the mixing chamber 41 is 60 ° and the height is 9mm; the connecting chamber 42 has a diameter of 2mm and a length of 2.31mm.

Wherein, mixer main part 1, upper seat 2 and lower seat 3 are made for arbitrary material in plastics, metal and the polymer material respectively, and mixer main part 1, upper seat 2 and lower seat 3 shape are circular or polygon respectively, and the length and the width of upper seat and mixing main part are unanimous, and the length of upper seat is 120mm, and the width is 60mm.

The principle of this embodiment is: the fluid is connected with a liquid inlet 11 arranged in the mixer main body 1 through a transmission pipeline, the liquid inlet 11 flows to the mixing cavity 41 with a conical structure through an upper runner 51 or a lower runner 52, and adjacent mixing cavities 41 are also communicated through the upper runner 51 or the lower runner 52, the fluid is mixed in the mixing cavity 41, and the mixed fluid flows to a liquid outlet through a runner 5.

Example two

The present embodiment is basically the same as the first embodiment in terms of structure and operation principle, except that, as shown in fig. 5, 6, 7 and 8, the mixing units 4 have a conical mixing chamber 41, the mixing chambers 41 of the respective mixing units 4 are disposed in sequence along the mixer main body 1, and the large ends of the mixing chambers 41 of the respective mixing units 4 are all directed toward the same end of the mixer main body 1, so that the flow rate in the mixing chambers 41 can be increased by the single conical mixing chamber 41.

Specifically, the cone angle of the mixing chamber 41 is 28.07 ° and the height is 20mm, and the flow path inner diameter is 0.5mm and the length is 23.61mm, so that the flow rate in the mixing chamber 41 can be further increased, the mixing effect can be ensured, and the mixing efficiency can be improved.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although terms such as the mixer main body 1, the liquid inlet 11, the liquid outlet 12, the upper flow path 13, the lower flow path 14, the upper seat 2, the lower seat 3, the mixing unit 4, the mixing chamber 41, the connection chamber 42, the flow path 5, the upper flow path 51, the lower flow path 52, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The utility model provides a toper chamber blender, includes blender main part (1), its characterized in that, blender main part (1) upper end install seat (2) and lower extreme install lower seat (3), be equipped with a plurality of mixing element (4) and each mixing element (4) in proper order in blender main part (1) all have at least one and be conical mixing chamber (41), communicate in proper order through runner (5) of a plurality of horizontal settings between each mixing chamber (41), just runner (5) form between blender main part (1) and seat (2) and between blender main part (1) and lower seat (3), two mixing element (4) that lie in the outermost both sides in blender main part (1) be linked together with inlet (11) through runner (5), and remaining one mixing element (4) are linked together with outlet (12) through runner (5).

2. The conical cavity mixer according to claim 1, wherein the upper seat (2) is pressed at the upper end of the mixer main body (1) in a mortise-tenon mode, the lower seat (3) is pressed at the lower end of the mixer in a mortise-tenon mode, and the upper seat (2) and the lower seat (3) are correspondingly arranged up and down.

3. A conical cavity mixer according to claim 1 or 2, characterized in that the flow channel (5) is divided into a plurality of upper flow channels (51) which are transversely and sequentially arranged between the mixer main body (1) and the upper seat (2) and a plurality of lower flow channels (52) which are transversely arranged between the mixer main body (1) and the upper seat (2), and the upper flow channels (51) and the lower flow channels (52) are respectively arranged in an up-down dislocation mode.

4. A conical cavity mixer according to claim 3, wherein the liquid inlet (11) and the liquid outlet (12) are respectively arranged at two sides of the same end of the mixer main body (1), and the liquid inlet (11) and the liquid outlet (12) are respectively in one-to-one correspondence and communicated with the upper runners (51) at two outermost sides; or the liquid inlet (11) and the liquid outlet (12) are respectively communicated with the lower runners (52) positioned at the two outermost sides.

5. A conical cavity mixer according to claim 3, characterized in that the upper flow channel (51) or the lower flow channel (52) is respectively communicated with the mixing cavity (41) of the mixing unit (4) from a conical tangential angle, a plurality of sequentially arranged upper flow channels (13) are arranged on the upper end surface of the mixer body (1), when the upper seat (2) covers the upper end surface of the mixer body (1), the upper flow channels (13) are closed to form the upper flow channels (51), a plurality of sequentially arranged lower flow channels (14) are arranged on the lower end surface of the mixer body (1), and when the lower seat (3) covers the lower end surface of the mixer body (1), the lower flow channels (14) are closed to form the lower flow channels (51).

6. A conical cavity mixer according to claim 1, characterized in that the mixing unit (4) is provided with two mixing cavities (41) which are arranged up and down correspondingly and are conical, the big ends of the mixing cavities (41) face the upper end and the lower end of the mixer main body (1) respectively, and the small ends of the two mixing cavities (41) are connected through the connecting cavity (42) so as to form a mixing unit (4) which is of a conical structure and penetrates through the mixer main body (1).

7. A conical chamber mixer according to claim 6, characterized in that the mixing chamber (41) has a conical surface angle of 60 ° and a height of 9mm; the connecting chamber (42) has a diameter of 2mm and a length of 2.31mm.

8. A conical cavity mixer according to claim 1, characterized in that the mixing units (4) have a conical mixing cavity (41), the mixing cavities (41) of the respective mixing units (4) being arranged one after the other along the mixer body (1) and the large ends of the mixing cavities (41) of the respective mixing units (4) being directed towards the same end of the mixer body (1).

9. A conical chamber mixer according to claim 8, characterized in that the mixing chamber (41) has a conical surface angle of 28.07 ° and a height of 20mm.

10. The conical cavity mixer according to claim 1, wherein the mixer body (1), the upper seat (2) and the lower seat (3) are made of any one of plastic, metal and polymer materials, and the mixer body (1), the upper seat (2) and the lower seat (3) are circular or polygonal.