CN215654748U - High-efficiency mixer - Google Patents

Abstract

The utility model provides a high-efficiency mixer, which relates to the technical field of mixers and comprises a pipe body assembly and a pipe sealing mechanism for sealing a pipe; the pipe body assembly comprises an outer pipe and an inner pipe arranged in the outer pipe, a gap is reserved between the inner wall of the outer pipe and the outer wall of the inner pipe, the outer pipe is connected with a first inlet pipe, and the inner pipe is connected with a second inlet pipe; the inner pipe is provided with a plurality of hole groups, each hole group comprises a plurality of through holes, the through holes are uniformly distributed along the circumferential direction of the inner pipe, and the hole groups are uniformly distributed along the axial direction of the inner pipe; the through-hole include with the first perforation of inner tube inner wall intercommunication, still include with the second perforation of inner tube outer wall intercommunication, first perforation with the perforation intercommunication of second, just first perforation with the second is fenestrate the axis and coincides mutually, the fenestrate diameter of second is greater than first fenestrate diameter, still install dispersion piece in the second perforation.

Description

High-efficiency mixer

Technical Field

The utility model relates to the technical field of mixers, in particular to a high-efficiency mixer.

Background

The existing mixer is mainly used for mixing more than two fluids, which may be more than two liquids, or liquids and gases, or more than two gases as uniformly as possible according to a required ratio.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an efficient mixer, which is used for realizing the technical effect of improving the mixing efficiency.

The utility model is realized by the following technical scheme: comprises a pipe body component and a pipe sealing mechanism for sealing a pipe;

the pipe body assembly comprises an outer pipe and an inner pipe arranged in the outer pipe, a gap is reserved between the inner wall of the outer pipe and the outer wall of the inner pipe, the outer pipe is connected with a first inlet pipe, and the inner pipe is connected with a second inlet pipe;

the inner pipe is provided with a plurality of hole groups, each hole group comprises a plurality of through holes, the through holes are uniformly distributed along the circumferential direction of the inner pipe, and the hole groups are uniformly distributed along the axial direction of the inner pipe;

the through-hole include with the first perforation of inner tube inner wall intercommunication, still include with the second perforation of inner tube outer wall intercommunication, first perforation with the perforation intercommunication of second, just first perforation with the second is fenestrate the axis and coincides mutually, the fenestrate diameter of second is greater than first fenestrate diameter, still install dispersion piece in the second perforation.

In order to better realize the utility model, further, an included angle between the central axis of the through hole and the diameter of the inner pipe is more than 90 degrees and less than 180 degrees.

In order to better realize the utility model, a plurality of strip-shaped grooves are further arranged in the axial direction of the outer wall of the inner pipe, and the groove bottoms of the strip-shaped grooves are communicated with the through holes.

In order to better realize the utility model, the pipe sealing mechanism further comprises an upper pipe sealing assembly, the upper pipe sealing assembly comprises an upper pipe fitting, a first sealing element is arranged between the upper pipe fitting and the top of the inner pipe, and a second sealing element is arranged between the upper pipe fitting and the top of the outer pipe.

In order to better realize the utility model, a U-shaped groove is formed in the top of the inner pipe, and the first sealing element is arranged in the groove;

the second sealing element comprises a body, two bulges are arranged on the body and are respectively arranged in the circular groove of the outer pipe and the circular groove of the upper pipe.

In order to better realize the utility model, the upper sealing pipe assembly further comprises a hollow clamping member, an inner ring of the clamping member is provided with a mounting groove, and the top of the outer pipe and the end part of the upper pipe fitting are both arranged in the mounting groove.

In order to better realize the utility model, the pipe sealing mechanism further comprises a lower pipe sealing assembly, the lower pipe sealing assembly comprises a hollow lower pipe fitting, the cross section of the lower pipe fitting is L-shaped, the inner side of the bottom of the inner pipe is provided with an inverted L-shaped lap joint groove, and the lower pipe fitting is lapped on the lap joint groove of the inner pipe.

In order to better realize the utility model, further, an embedded groove is also arranged on the inner side of the lap joint groove;

and a third sealing element is further arranged between the lower pipe fitting and the inner pipe and is arranged in the embedded groove.

The utility model has the beneficial effects that:

according to the utility model, through optimizing the through hole, particularly refining the structure of the through hole, and installing the dispersing piece on the second through hole, in a practical process, fluids with different components enter from the first inlet pipe and the second inlet pipe respectively, are pressurized to enter the mixer under the action of pressure, and enter the mixer, and then under the arrangement of installing the dispersing piece in the through hole of the inner pipe, the fluids of the fluids rapidly form a vortex in the mixer, and can be rapidly and fully dispersed inwards and outwards under the action of the dispersing piece, so that different fluids of the fluids are fully mixed, and the mixing is more fully and uniformly.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings that are required to be used in the present invention will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and it will be apparent to those skilled in the art that other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic structural diagram of a high-efficiency mixer provided by the present invention;

FIG. 2 is a front view of a high efficiency mixer provided by the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a schematic structural view of an inner tube provided by the present invention;

FIG. 5 is a front view of the inner tube provided by the present invention;

FIG. 6 is a cross-sectional view A-A of FIG. 5;

FIG. 7 is a front view of a fastener member provided by the present invention;

FIG. 8 is a cross-sectional view taken along line A-A in FIG. 7

Icon:

100-pipe body component, 110-outer pipe, 111-first inlet pipe, 120-inner pipe, 121-second inlet pipe, 122-groove, 200-hole group, 210-through hole, 211-first perforation, 212-second perforation, 213-dispersing piece, 214-strip groove, 300-upper sealing pipe component, 310-upper pipe component, 320-first sealing piece, 330-second sealing piece, 331-component body, 332-bulge, 340-tightening piece, 341-installation groove, 400-lower sealing pipe component, 410-lower pipe component, 411-third sealing piece.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

Referring to FIGS. 1 to 8, it is shown,

the utility model provides a high-efficiency mixer, which is used for solving the technical problems of uneven mixing and poor mixing effect in the mixer in the prior art, and mainly comprises a pipe body assembly 100 and a pipe sealing assembly for sealing the pipe body assembly 100, wherein the pipe body assembly 100 mainly comprises an outer pipe 110 and an inner pipe 120, as shown in the figure, the inner pipe 120 is arranged in the outer pipe 110, a certain gap is reserved between the inner pipe 120 and the outer pipe 110 for flowing and mixing of fluid, a first inlet pipe 111 is connected to the outer pipe 110, and a second inlet pipe 121 is connected to the inner pipe 120.

As shown in the figure, a plurality of hole sets 200 are arranged on the inner pipe 120, each hole set 200 comprises a plurality of through holes 210, the plurality of through holes 210 are evenly distributed along the circumferential direction of the inner pipe 120, the plurality of hole sets 200 are evenly distributed along the axial direction of the inner pipe 120, so that a plurality of flow holes are formed in the inner pipe 120, different fluids entering the mixer in a pressurized mode are perforated and mixed in a gap between the inner pipe 120 and the outer pipe 110, a vortex is formed in the inner pipe 120, and therefore the purpose of fully mixing the different fluids is achieved.

In order to make the mixing uniformity in the mixer better, a through hole 210 is further provided, as shown in the figure, the through hole 210 mainly comprises a first through hole 211 communicated with the inner wall of the inner tube 120, and a second through hole 212 communicated with the outer wall of the inner tube 120, the first through hole 211 is communicated with the second through hole 212, the central axes of the first through hole 211 and the second through hole 212 are coincident, besides, the diameter of the second through hole 212 is larger than that of the first through hole 211, a dispersion member 213 is installed in the second through hole 212, and the included angle between the central axis of the through hole 210 and the diameter of the inner tube 120 is further limited to 90 degrees < alpha < 180 degrees, which is favorable for the formation of vortex and is favorable for the mixing, by further providing the through hole 210, wherein the first through hole 211 and the second through hole 212 are integrally formed, the dispersion member 213 is installed on the second through hole 212, so that the different fluids can be uniformly dispersed, the mixing effect is improved.

In order to improve the effect of the dispersive and uniform mixing, a strip-shaped groove 214 is also formed in the axial direction of the outer arm of the inner tube 120.

In the utility model, through optimizing the through hole 210, particularly refining the structure of the through hole 210, and installing the dispersion member 213 on the second through hole 212, in the practical process, the fluids with different components enter from the first inlet pipe 111 and the second inlet pipe 121 respectively, the fluids enter the mixer under the action of pressure and pressure, and after entering the mixer, under the arrangement that the dispersion member 213 is installed in the through hole 210 of the inner pipe 120, the fluids can quickly form a vortex in the mixer, and under the action of the dispersion member 213, the fluids can be quickly and fully dispersed inwards and outwards, so that the different fluids are fully mixed, and the mixing is more fully and uniformly.

The general workflow of the mixer is as follows:

different fluids (the fluid can be liquid and/or gas) are pressurized and enter the first inlet pipe 111 and the second inlet pipe 121, under the action of the through hole 210 of the inner pipe 120, different fluid substances shuttle inside and outside the inner pipe 120, and form a vortex to be fully mixed, so that the purposes of uniform dispersion and uniform mixing are achieved, and the mixed fluid is discharged from the bottom of the second inlet pipe 121.

In the use, the fastness between body subassembly 100 and the pipe sealing mechanism has comparatively great influence to mixing the effect, if the leakproofness is not good, makes pressure release in its blender easily, and then has certain influence to forming the vortex, and then the effect that the influence mixes, in order to consolidate the connection, consequently further inject the pipe sealing mechanism.

The pipe sealing mechanism mainly comprises an upper pipe sealing assembly 300 and a lower pipe sealing assembly 400, wherein the upper pipe sealing assembly 300 mainly comprises an upper pipe fitting 310, the upper pipe fitting 310 is connected with the top of the inner pipe 120, a first sealing element 320 is further arranged at the joint, the first sealing element 320 is an O-shaped sealing ring, the first sealing element 320 is arranged at the top of the inner pipe 120, and specifically, a U-shaped groove 122 is formed in the top of the inner pipe 120 and used for installation.

The second sealing member 330 is further disposed between the top of the outer tube 110 and the top of the upper tube 310, and in order to make the connection sealing effect of the second sealing member 330 better, the second sealing member 330 mainly includes a body 331 disposed at the connection position, and a protrusion 332 is disposed on the body 331, in addition, semicircular grooves are disposed on the top of the outer tube 110 and the top of the upper tube 310 for mounting the protrusion 332, and the second sealing member 330 is mounted and connected between the top of the outer tube 110 and the top of the upper tube 310.

In order to achieve the effect of sealing connection, a hollow tightening member 340 is further provided, an inner ring of the tightening member 340 is provided with a mounting groove 341, and the top of the outer pipe 110 and the end of the upper pipe 310 are both placed in the mounting groove 341, so that the connection between the upper pipe 310 and the outer pipe 110, the inner pipe 120 can be further reinforced.

Except for the upper sealing pipe assembly 300, a lower sealing pipe assembly 400 is also arranged in a matching way, the lower sealing pipe assembly 400 mainly comprises a hollow lower pipe 410, the lower pipe 410 is embedded in the inner pipe 120, specifically, the cross section of the lower pipe 410 is in an L shape, the bottom of the inner pipe 120 is also provided with an inverted L-shaped lap joint groove, in order to enable the connection of the lower pipe to be more compact, an embedded groove is also formed in the inner side of the lap joint groove, the embedded groove is used for installing a third sealing ring, preferably, the third sealing ring is also an O-shaped sealing ring, and a discharge pipe is also arranged on the lower sealing pipe and communicated with the inner pipe 120.

By arranging the upper tube sealing assembly 300 and the lower tube sealing assembly 400, the mixer can be ensured to have firm connection relation and good sealing performance, the conditions of pressure leakage and the like can not occur in the long-term use process, and favorable preconditions are improved for full and uniform mixing.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. A high-efficiency mixer is characterized in that,

comprises a pipe body component and a pipe sealing mechanism for sealing a pipe;

the pipe body assembly comprises an outer pipe and an inner pipe arranged in the outer pipe, a gap is reserved between the inner wall of the outer pipe and the outer wall of the inner pipe, the outer pipe is connected with a first inlet pipe, and the inner pipe is connected with a second inlet pipe;

the inner pipe is provided with a plurality of hole groups, each hole group comprises a plurality of through holes, the through holes are uniformly distributed along the circumferential direction of the inner pipe, and the hole groups are uniformly distributed along the axial direction of the inner pipe;

the through-hole include with the first perforation of inner tube inner wall intercommunication, still include with the second perforation of inner tube outer wall intercommunication, first perforation with the perforation intercommunication of second, just first perforation with the second is fenestrate the axis and coincides mutually, the fenestrate diameter of second is greater than first fenestrate diameter, still install dispersion piece in the second perforation.

2. An efficient mixer according to claim 1, wherein the angle between the central axis of the through hole and the diameter of the inner tube is 90 ° < α < 180 °.

3. The efficient mixer according to claim 1, wherein a plurality of strip-shaped grooves are further formed in the axial direction of the outer wall of the inner pipe, and the groove bottoms of the strip-shaped grooves are communicated with the through holes.

4. A high efficiency mixer according to any of claims 1 to 3, wherein the tube sealing mechanism comprises an upper tube sealing assembly comprising an upper tube, a first sealing member is provided between the upper tube and the top of the inner tube, and a second sealing member is provided between the upper tube and the top of the outer tube.

5. An efficient mixer according to claim 4,

the top of the inner pipe is provided with a U-shaped groove, and the first sealing element is arranged in the groove;

the second sealing element comprises a body, two bulges are arranged on the body and are respectively arranged in the circular groove of the outer pipe and the circular groove of the upper pipe.

6. An efficient mixer according to claim 5 wherein said upper sealing tube assembly further comprises a hollow clamping member, said clamping member having an inner ring with a mounting groove, said top of said outer tube and said upper tube end being disposed in said mounting groove.

7. An efficient mixer according to any of claims 1 to 3 wherein said tube sealing mechanism further comprises a lower tube sealing component, said lower tube sealing component comprises a hollow lower tube, said lower tube has an L-shaped cross section, said inner tube has an inverted L-shaped lap joint groove on the inner bottom, and said lower tube is lapped on said inner tube lap joint groove.

8. An efficient mixer according to claim 7 wherein the inside of the overlapping groove is further provided with an embedded groove;

and a third sealing element is further arranged between the lower pipe fitting and the inner pipe and is arranged in the embedded groove.

Images