CN202933636U - Square tubular static mixer - Google Patents
Square tubular static mixer Download PDFInfo
- Publication number
- CN202933636U CN202933636U CN201220563614.7U CN201220563614U CN202933636U CN 202933636 U CN202933636 U CN 202933636U CN 201220563614 U CN201220563614 U CN 201220563614U CN 202933636 U CN202933636 U CN 202933636U
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- static mixer
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Abstract
The utility model relates to a square tubular static mixer which comprises a tube body and a mixing unit arranged in the tube body, wherein the mixer comprises a tube body and a mixing unit arranged in the tube body, wherein the tube body is provided with a connecting port section, a liquid mixing section and an outlet section, the liquid mixing section is square, and a step shape is arranged at the circumference of the outlet section of the tube body; the mixing unit is arranged in the liquid mixing section of the tube body and comprises more than ten L-shaped left blades which are arranged on a left side plate and more than ten L-shaped right blades which are arranged on a right side plate, the L-shaped left blades and the ten L-shaped right blades are staggered orderly, and transversely placed middle partition boards are arranged between the L-shaped left blades and the ten L-shaped right blades. The square tubular static mixer has the advantages that the structure is reasonable, the size is small, external force driving is small, the residual quantity of fluids in the tube is small, and the mixing efficiency is high.
Description
Technical field
The utility model relates to a kind of square tubular static mixer, belongs to the static mixer technical field.
Background technology
When dialyzer is manufactured, usually adopting medical bi-component polyurethane ester gum is A glue and B glue.And the mass fraction of medical bi-component polyurethane ester gum two components is than usually between 1:1-1:2.If medical bi-component polyurethane ester gum two component ratios are incorrect or both mix inhomogeneously, all can cause local one-component glue too much, and the biocompatibility caused does not reach requirement.And the mass fraction of the A glue of medical bi-component polyurethane ester gum and B glue is than being that metering pump system by accurate is controlled, when A component cement and B component cement proportionally from metering pump system is extruded, conventional hybrid mode is to adopt a machine mixer to carry out high-speed stirred, to guarantee A component glue and B component glue, mixes.But the bi-component polyurethane ester gum is the meeting very exothermic in mixed process, because heat is difficult for leaving in time, therefore easily cause the damage of motor.
And static mixer is while relying on the mixed cell be assembled in pipe that immiscible fluid is flowed in mixed cell, be subject to the effect of mixed cell and shunt, the motion such as interflow, impel every kind of fluid all to reach good dispersion, reach good mixing between fluid.But medical bi-component polyurethane ester gum, A component glue and B component adhesiveness difference are little, and about 1000mpas, mass fraction is more little than difference in addition, mass fraction is than between 1:1-1:2, so the mixing of the current inapplicable medical bi-component polyurethane ester gum of static mixer.
Summary of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, and volume is little, and external force drives little, the less residue of liquid in pipe, the square tubular static mixer that mixing efficiency is high.
The present invention is that the technical scheme achieved the above object is: a kind of square tubular static mixer, comprise body and be arranged on the mixed cell in body, it is characterized in that: described body is provided with connector section, liquid mixing section and outlet section successively, the liquid mixing section is square, and the outlet section periphery of body has step; Mixed cell is arranged in the liquid mixing section of body, described mixed cell comprises the L shaped lobus sinister sheet more than ten be arranged on left plate and is arranged on the L shaped lobus dexter sheet more than ten on right plate, L shaped lobus sinister sheet and L shaped lobus dexter sheet are staggered up and down to be arranged in order, and is provided with horizontal central dividing plate between adjacent L shaped lobus sinister sheet and L shaped lobus dexter sheet.
Its liquid mixing section of body of the present utility model adopts square structure, the mixed cell be arranged in body liquid mixing section adopts L shaped lobus sinister sheet and L shaped lobus dexter sheet and the central dividing plate more than ten, L shaped lobus sinister sheet and L shaped lobus dexter sheet are staggered up and down to be arranged in order, between L shaped lobus sinister sheet and L shaped lobus dexter sheet that central dividing plate is horizontally installed on, when the A of medical bi-component polyurethane ester gum component glue and B component glue enter in body from the connector section of body, after the L shaped left and right blade of sequentially arranging that interlocks up and down in mixed cell, when two or more fluids save blade through each, to be divided into 4 powers, mixture homogeneity is doubled, by mixed cell, A component glue and B component glue repeatedly mixed and be isolated abundant mixing, make the polyurethane adhesive of bi-component reach optimum dispersion and evenly mix in the process of evenly separating, because mixed polyurethane adhesive character can arrive the requirement of sealing intensity and the biocompatibility of haemodialysis, greatly reduce the fraction defective of product.The utility model adopts rectangular tube, and after mixed cell adopts the L shaped left and right blade of staggered sequentially arrangement up and down, volume is little, length is short, and reduced the external force driving force, because the mixing efficiency of former material can promote one times, therefore the residual quantity of liquid in pipe reduces greatly, can reduce the waste of glue in production operation, not only be suitable for ratio and differ little, viscosity differs two kinds of little glue, and the ratio that also is applicable to differs greatly, the automixte system of two kinds of glue that viscosity differs greatly, making to mix can automation with stirring two liquid phase material operations, serialization is produced, enhance productivity.The outlet section periphery of the utility model body is step, can load onto adapter coupling according to required flow and required outlet bore, or the pin mouth of switching flexible pipe or various bores to be to coordinate the requirement of little glue amount, and applicability is strong.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of the utility model screw type tubular type static mixer.
Fig. 2 is the plan structure schematic diagram of the utility model screw type tubular type static mixer.
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 2.
Fig. 4 is the structural representation of the utility model mixed cell.
Wherein: 1-body, 11-connector section, 12-front taper hole section, 13-liquid mixing section, 14-outlet section, 2-mixed cell, 21-right plate, 22-L shaped lobus dexter sheet, 23-central dividing plate, 24-L shaped lobus sinister sheet, 25-left plate.
The specific embodiment
See shown in Fig. 1～4, square tubular static mixer of the present utility model, comprise body 1 and be arranged on the mixed cell 2 in body 1, body 1 of the present utility model is provided with connector section 11, liquid mixing section 13 and outlet section 14, liquid mixing section 13 is square, outlet section 14 peripheries of body 1 have step, the pin mouth of adapter coupling or switching flexible pipe or various bores can be arranged on to the outlet section 14 of body 1.
See Fig. 3, shown in 4, the utility model mixed cell 2 is arranged in the liquid mixing section 13 of body 1, mixed cell 2 comprises the L shaped lobus sinister sheet 24 more than ten be arranged on left plate 25, be arranged on L shaped lobus dexter sheet 22 and central dividing plate 23 more than ten on right plate 21, and L shaped lobus sinister sheet 24 arranges in order with L shaped lobus dexter sheet 22 is staggered up and down, be provided with horizontal central dividing plate 23 between adjacent L shaped lobus sinister sheet 24 and L shaped lobus dexter sheet 22, by staggered up and down 22 pairs of medical bi-component polyurethane ester gums of L shaped lobus sinister sheet 24 and L shaped lobus dexter sheet, undertaken again evenly mixing after even partition, see Fig. 2, shown in 3, the L shaped lobus dexter sheet of the utility model 22 bottoms are provided with breach, projection on central dividing plate 23 is arranged on the indentation, there of L shaped lobus dexter sheet 22, mixed cell 2 is reliably joined.Body 1 of the present utility model adopts polypropylene to make, L shaped lobus sinister sheet 24 and L shaped lobus dexter sheet 22 adopt the acetaldehyde material to make, make body 1 and L shaped lobus sinister sheet 24 can any reaction not occur with medical bi-component polyurethane ester gum with L shaped lobus dexter sheet 22, can guarantee the security of medical bi-component polyurethane ester gum.
See shown in Fig. 1～4, the utility model body 1 connector section 11 be circular, connector section 11 is joined with liquid mixing section 13 by front taper hole section 12, therefore has convenient the utility model blender to be arranged in general adapter.
Claims (4)
1. a square tubular static mixer, comprise body (1) and be arranged on the mixed cell (2) in body (1), it is characterized in that: described body (1) is provided with connector section (11), liquid mixing section (13) and outlet section (14), liquid mixing section (13) is square, and outlet section (14) periphery of body (1) has step; Mixed cell (2) is arranged in the liquid mixing section (13) of body (1), described mixed cell (2) comprises the L shaped lobus sinister sheet (24) more than ten that is arranged on left plate (25), is arranged on the L shaped lobus dexter sheet (22) more than ten and central dividing plate (23) on right plate (21), L shaped lobus sinister sheet (24) arranges in order with L shaped lobus dexter sheet (22) is staggered up and down, and is provided with horizontal central dividing plate (23) between adjacent L shaped lobus sinister sheet (24) and L shaped lobus dexter sheet (22).
2. square tubular static mixer according to claim 1 is characterized in that: described L shaped lobus dexter sheet (22) bottom is provided with breach, and the projection on central dividing plate (23) is arranged on the indentation, there of L shaped lobus dexter sheet (22).
3. square tubular static mixer according to claim 1, it is characterized in that: described body (1) adopts polypropylene to make, body (1) connector section (11) be circular, connector section (11) is joined by front taper hole section (12) and liquid mixing section (13).
4. square tubular static mixer according to claim 1 is characterized in that: described L shaped lobus sinister sheet (24) and L shaped lobus dexter sheet (22) adopt the acetaldehyde material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220563614.7U CN202933636U (en) | 2013-02-18 | 2013-02-18 | Square tubular static mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220563614.7U CN202933636U (en) | 2013-02-18 | 2013-02-18 | Square tubular static mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202933636U true CN202933636U (en) | 2013-05-15 |
Family
ID=48317898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220563614.7U Expired - Fee Related CN202933636U (en) | 2013-02-18 | 2013-02-18 | Square tubular static mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202933636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548463A (en) * | 2019-08-27 | 2019-12-10 | 济南泺沣医药科技有限公司 | continuous flow reaction module and device |
-
2013
- 2013-02-18 CN CN201220563614.7U patent/CN202933636U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548463A (en) * | 2019-08-27 | 2019-12-10 | 济南泺沣医药科技有限公司 | continuous flow reaction module and device |
| CN110548463B (en) * | 2019-08-27 | 2021-07-06 | 济南泺沣医药科技有限公司 | Continuous flow reaction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150121 Granted publication date: 20130515 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150721 Granted publication date: 20130515 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20150218 |
|
| EXPY | Termination of patent right or utility model |