Static mixer unit piece
By designing the static mixer unit and using welding fixing and specific flange inner groove and single groove structure, the problem of leakage of existing mixers under high pressure conditions is solved, and good sealing and stability are achieved.
Patent Information
- Application Number
- CN202421725910.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-19
AI Technical Summary
Existing mixers are prone to leakage under high pressure conditions, and non-metal soft gaskets cannot effectively solve this problem.
A static mixer unit is designed, adopting the structure of the mixer housing, flange and unit member connection, and fixing the unit and connectors by welding, and using the design of the flange inner groove and the single groove to ensure stable connection and sealing of the unit under high pressure conditions.
It achieves good sealing under high-pressure operating conditions, avoids leakage, is suitable for high-pressure fluid mixing, and improves the stability and safety of the mixer.
Smart Images
Figure CN222984138U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mixers, and specifically relates to a static mixer unit part. Background Art
[0002] A mixer is a device used to mix multiple media, and there are high-pressure fluid working conditions and normal-pressure fluid working conditions during the working process. Generally, unit part connectors are arranged in the mixer to mix liquids. In the existing mixer, a non-metallic soft gasket is placed on the ring plate of the flange, which increases the risk of leakage and is not suitable for installation in high-pressure working conditions. Therefore, a large amount of research has been carried out on this. Summary of the Utility Model
[0003] The technical problem to be solved by the utility model is to provide a static mixer unit part, which can solve the problems in the above-mentioned existing technologies.
[0004] The utility model is realized through the following technical solutions: A static mixer unit part of the utility model includes a mixer housing. A first flange is arranged on one side of the mixer housing, a second flange is arranged on the other side of the mixer housing, and a third flange is arranged on the top of the mixer housing. The first flange, the second flange, and the third flange are communicated with the inside of the mixer housing. It is characterized in that a unit part is arranged in the mixer housing, a unit part connector is arranged at the right end of the unit part, a flange inner groove is arranged in the second flange, a slot is arranged at the right end of the flange inner groove, and the unit part connector passes through the slot and is clamped in the flange inner groove.
[0005] In a further technical solution, a flange inner hole is arranged in the second flange, and the unit part passes through the flange inner hole.
[0006] In a further technical solution, the unit part and the unit part connector are fixed by welding.
[0007] In a further technical solution, the unit part includes a plurality of second connecting parts and first connecting parts arranged at intervals, and the first connecting parts and the second connecting parts are connected to form a continuous structure.
[0008] In a further technical solution, the shapes of the first connecting part and the second connecting part are formed by bending one pair of diagonals of a flat plate upwards and then bending the other pair of diagonals downwards to form a curved surface structure.
[0009] In a further technical solution, the second connecting part is formed by rotating the first connecting part by a certain degree.
[0010] In a further technical solution, the connecting surfaces between the second connecting part and the first connecting part are perpendicular to each other.
[0011] Further technical solution: A plurality of through holes are provided in the first flange, the third flange and the second flange.
[0012] The beneficial effects of the present utility model are as follows:
[0013] 1. Welding and fixing the unit element and the unit element connecting piece improves the connection stability between the two. After passing the unit element connecting piece through the one-word groove, the unit element is located within the mixer housing and the second flange. After rotating the unit element connecting piece, the unit element connecting piece is snapped into the inner groove of the flange. The unit element connecting piece can rotate 90° and is snapped into the inner groove of the flange. Compared with the prior art, this method can fully ensure the impact of the liquid, is applicable to fluids under high-pressure working conditions, and has good sealing performance, avoiding leakage caused by using non-metallic soft gaskets. Description of the Drawings
[0014] For ease of explanation, the present utility model will be described in detail by the following specific embodiments and accompanying drawings.
[0015] Figure 1 It is a schematic diagram of the overall structure of a static mixer unit element of the present utility model;
[0016] Figure 2 For Figure 1 It is a bottom view structure diagram of the unit element in
[0017] Figure 3 For Figure 3 It is a schematic diagram in the B-B direction in
[0018] Figure 4 For Figure 1 It is a schematic diagram of the structure of another embodiment of the static mixer unit element in
[0019] Figure 5 For Figure 4 It is a schematic diagram of the structure of the unit element in
[0020] In the figure, second flange 11, mixer housing 12, third flange 13, first flange 14, one-word groove 21, inner groove of flange 22, inner hole of flange 23, unit element 31, unit element connecting piece 32, first connecting portion 33, second connecting portion 34. Detailed Description of the Embodiment
[0021] As Figures 1 - 5 shown, the present utility model will be described in detail. For the convenience of narration, the following directions are defined as follows: The up-down, left-right, front-back directions mentioned below are the same as Figure 1The up-down, left-right, front-back directions of the self-projection relationship are consistent. A static mixer unit of the present utility model includes a mixer housing 12. A first flange 14 is provided on one side of the mixer housing 12, a second flange 11 is provided on the other side of the mixer housing 12, and a third flange 13 is provided on the top of the mixer housing 12. The first flange 14, the second flange 11, and the third flange 13 are communicated with the inside of the mixer housing 12. A unit member 31 is provided inside the mixer housing 12, and a clamping component is provided at the end of the unit member 31 for clamping with the second flange 11.
[0022] Beneficially, the clamping component includes a flange inner hole 23 provided inside the second flange 11. The unit member 31 passes through the flange inner hole 23. A unit member connecting piece 32 is provided at the right end of the unit member 31. A flange inner groove 22 is provided inside the second flange 11, and a slotted cross recess 21 is provided at the right end of the flange inner groove 22. The unit member connecting piece 32 passes through the slotted cross recess 21 and is clamped inside the flange inner groove 22.
[0023] Beneficially, the unit member 31 and the unit member connecting piece 32 are fixed by welding.
[0024] Beneficially, the unit member 31 includes a plurality of second connecting parts 34 and first connecting parts 33 arranged at intervals. The first connecting parts 33 and the second connecting parts 34 are connected to form a continuous structure.
[0025] Beneficially, the shapes of the first connecting parts 33 and the second connecting parts 34 are formed by bending and lifting one pair of diagonals upward with a flat plate surface, and then bending and lifting the other pair of diagonals downward. During the bending process, the plate surface will be distorted.
[0026] Beneficially, the second connecting parts 34 are formed by rotating the first connecting parts 33 by 90 degrees, and when the second connecting parts 34 and the first connecting parts 33 are connected, the connecting surfaces are perpendicular to each other.
[0027] Beneficially, a plurality of through holes are provided inside the first flange 14, the third flange 13, and the second flange 11 for connection and fixation with the structures in the external space.
[0028] When the unit member is in use, the main material is introduced through the first flange 14, the secondary material enters through the third flange 13, and after being fully mixed by the unit member 31, the mixed material flows out from one side of the second flange 11, realizing the function of mixing multiple materials.
[0029] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any change or replacement that can be thought of without creative work should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims
1. A static mixer unit, comprising a mixer housing (12), wherein a first flange (14) is disposed on one side of the mixer housing (12), a second flange (11) is disposed on the other side of the mixer housing (12), a third flange (13) is disposed on the top of the mixer housing (12), the first flange (14), the second flange (11) and the third flange (13) are connected to the interior of the mixer housing (12), characterized in that: A unit element (31) is arranged in the mixer housing (12), a unit element connecting member (32) is arranged at the right end of the unit element (31), a flange inner groove (22) is arranged in the second flange (11), a straight groove (21) is arranged at the right end of the flange inner groove (22), and the unit element connecting member (32) passes through the straight groove (21) and is clamped in the flange inner groove (22).
2. A static mixer unit according to claim 1, characterized in that: A flange inner hole (23) is provided in the second flange (11), and the unit element (31) passes through the flange inner hole (23).
3. A static mixer unit according to claim 1, characterized in that: The unit element (31) and the unit element connecting element (32) are fixed by welding.
4. A static mixer unit according to claim 1, characterized in that: The unit element (31) comprises a plurality of second connecting portions (34) and first connecting portions (33) which are arranged at intervals, and the first connecting portions (33) and the second connecting portions (34) are connected to form a continuous structure.
5. A static mixer unit according to claim 4, characterized in that: The first connecting portion (33) and the second connecting portion (34) are shaped as a curved surface structure formed by bending and tilting one pair of corners of a flat plate upwards and then bending and tilting the other pair of corners downwards.
6. A static mixer unit according to claim 5, characterized in that: The connecting surfaces between the second connecting portion (34) and the first connecting portion (33) are perpendicular to each other.
7. A static mixer unit according to any one of claims 1 to 6, characterized in that: A plurality of through holes are arranged in the first flange (14), the third flange (13) and the second flange (11).