CN220258004U - Device for rapidly preparing acrylic resin in laboratory - Google Patents
Device for rapidly preparing acrylic resin in laboratory Download PDFInfo
- Publication number
- CN220258004U CN220258004U CN202321602675.4U CN202321602675U CN220258004U CN 220258004 U CN220258004 U CN 220258004U CN 202321602675 U CN202321602675 U CN 202321602675U CN 220258004 U CN220258004 U CN 220258004U
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- CN
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- Prior art keywords
- reaction
- reaction tube
- acrylic resin
- laboratory
- mixing
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Links
- 229920000178 Acrylic resin Polymers 0.000 title claims abstract description 25
- 239000004925 Acrylic resin Substances 0.000 title claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 claims abstract description 81
- 238000002156 mixing Methods 0.000 claims abstract description 35
- 239000012780 transparent material Substances 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 8
- 230000002572 peristaltic effect Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 abstract description 14
- 229920005989 resin Polymers 0.000 abstract description 14
- 230000015572 biosynthetic process Effects 0.000 abstract description 8
- 238000003786 synthesis reaction Methods 0.000 abstract description 8
- 239000012295 chemical reaction liquid Substances 0.000 description 11
- 238000004132 cross linking Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000003756 stirring Methods 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- -1 acrylic ester Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Polymerisation Methods In General (AREA)
Abstract
The utility model relates to a resin synthesis device, and provides a device for quickly preparing acrylic resin in a laboratory, which comprises a mixing component, a reaction component and a collecting component which are sequentially connected; the reaction assembly comprises a reaction tube used for connecting the mixing assembly and the collecting assembly, a bracket used for supporting the reaction tube, and an ultraviolet lamp arranged on the bracket; the reaction tube is made of transparent materials, and the ultraviolet lamp is arranged towards the reaction tube. The device for rapidly preparing the acrylic resin in the laboratory can efficiently, continuously and automatically perform the synthetic operation of the resin in the laboratory environment.
Description
Technical Field
The utility model relates to the technical field of resin synthesis devices, in particular to a device for rapidly preparing acrylic resin in a laboratory.
Background
Acrylic resins (acrylic resins) are a generic term for polymers of acrylic acid, methacrylic acid and derivatives thereof. The acrylic resin coating is thermoplastic or thermosetting resin coating or acrylic radiation coating which is prepared by taking (methyl) acrylic ester and styrene as main components and copolymerizing the main components with acrylic resins obtained by other acrylic esters.
In the chemical production process, the resin synthesis has a special and standardized production system and flow path due to the large production capacity, but in the laboratory environment, the synthetic resin is generally used for index research in various aspects, so that a large amount of resin is not required to be synthesized, and the condition for synthesizing a large amount of resin is not provided. Therefore, when resin synthesis is performed, the existing mixing and stirring devices are mostly used for synthesis, and a certain amount of ultraviolet irradiation is needed in the process of synthesizing acrylic resin to promote the crosslinking process, but when the acrylic resin has a certain transmittance, the solution has a certain depth, the resin at the bottom is insufficient to receive light, so that the crosslinking conditions of all parts of the resin are different, at the moment, the stirring and mixing devices can be additionally arranged, but the cleaning of the stirring devices is very troublesome at the later stage, and the synthesis process is performed once and cannot be stopped in the middle. Therefore, the device capable of efficiently, fully and continuously carrying out vertical synthesis is designed, and the convenience of experiments can be improved to a certain extent.
Disclosure of Invention
The utility model aims to provide a device for quickly preparing acrylic resin in a laboratory, which can efficiently, continuously and automatically perform resin synthesis operation in a laboratory environment.
The embodiment of the utility model is realized by the following technical scheme: the device for rapidly preparing the acrylic resin in the laboratory comprises a mixing component, a reaction component and a collecting component which are sequentially connected; the reaction assembly comprises a reaction tube used for connecting the mixing assembly and the collecting assembly, a bracket used for supporting the reaction tube, and an ultraviolet lamp arranged on the bracket; the reaction tube is made of transparent materials, and the ultraviolet lamp is arranged towards the reaction tube.
Further, the reaction assembly further comprises a substrate to support the reaction tube; the irradiation direction of the ultraviolet lamp is perpendicular to the plane of the substrate.
Further, the reaction tube is coiled on the base plate in an S shape.
Further, the reaction assembly further comprises a plurality of pressing strips arranged on the substrate, and the pressing strips are used for pressing the reaction tubes.
Further, the ultraviolet lamp and the substrate are positioned at the same horizontal height.
Further, the mixing component comprises a mixing tank and a pump body arranged between the mixing tank and the reaction tube.
Further, the pump body is a peristaltic pump.
Further, the collection assembly comprises a collection cup connected with the discharge end of the reaction tube.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects: according to the device for rapidly preparing the acrylic resin in the laboratory, when the device is used, the reacted materials are firstly added into the mixing component for mixing (or are added into the mixing component after mixing), the materials in the mixing component enter the reaction tube in the reaction component, the reaction tube made of transparent materials is irradiated by the ultraviolet lamp, reaction crosslinking is started by the reaction liquid in the reaction tube, and the reaction liquid is discharged into the collecting component for collection after the reaction is finished, so that the reaction tube with any length in a certain range can be arranged, the surface area of the reaction tube is large, the thickness is small, ultraviolet light can well pass through the reaction tube, the reaction liquid is always in a flowing state, can be well stirred and well irradiated by the ultraviolet light, and can also well finish crosslinking reaction, and the whole process is continuous and automatic, so that the amount of the resin to be prepared can be well controlled and regulated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a laboratory apparatus for rapid preparation of acrylic resin according to an embodiment of the present utility model;
FIG. 2 is a schematic structural view of a portion of a reaction tube according to an embodiment of the present utility model;
FIG. 3 is a top view of a portion of a reaction assembly according to an embodiment of the present utility model.
Icon: 1-mixing tank, 2-peristaltic pump, 3-support, 4-ultraviolet lamp, 5-base plate, 6-reaction tube, 7-clamp plate, 8-collecting cup.
Detailed Description
Examples
The following is a further explanation with reference to specific examples, as shown in fig. 1-3, the device for quickly preparing acrylic resin in laboratory of this example comprises a mixing component, a reaction component and a collecting component, which are connected in sequence; the reaction assembly comprises a reaction tube 6 for connecting the mixing assembly and the collecting assembly, a bracket 3 for supporting the reaction tube 6, and an ultraviolet lamp 4 arranged on the bracket 3; the reaction tube 6 is made of transparent materials, and the ultraviolet lamp 4 is arranged towards the reaction tube 6. Specifically, when in use, the reacted materials are added into the mixing component for mixing (or added into the mixing component after mixing), the materials in the mixing component enter the reaction tube 6 in the reaction component, the reaction tube 6 made of transparent materials is irradiated by the ultraviolet lamp 4, reaction crosslinking is started by the reaction liquid in the reaction tube 6, and the reaction liquid is discharged into the collecting component for collection after the reaction is finished, so that the reaction tube 6 with any length in a certain range can be arranged, the surface area of the reaction tube 6 is large, the thickness is small, ultraviolet light can well pass through the reaction tube 6, the reaction liquid is always in a flowing state, can be well stirred and well irradiated by the ultraviolet light, and can also well finish crosslinking reaction, and the whole process is continuously and automatically carried out, so that the amount of the resin required to be prepared can be well controlled and regulated.
The reaction module in this embodiment further comprises a base plate 5 for supporting the reaction tube 6; the irradiation direction of the ultraviolet lamp 4 is perpendicular to the plane of the substrate 5. The reaction tube 6 is wound around the base plate 5 in an S-shape. The reaction assembly further comprises a plurality of pressing bars arranged on the base plate 5, and the pressing bars are used for pressing the reaction tubes 6. Specifically, as shown in fig. 2, the substrate 5 is vertically disposed, so that not only the reaction tubes 6 have the largest light receiving area, but also the reaction tubes 6 do not overlap with each other, and can be more uniformly irradiated with ultraviolet light.
The ultraviolet lamp 4 and the substrate 5 are positioned at the same level in this embodiment. Specifically, the reaction liquid can naturally flow downward under the action of gravity and air pressure, the pressure of the pump can be reduced, and the retention amount of the liquid in the reaction tube 6 can be reduced.
The mixing assembly in this embodiment includes a mixing tank and a pump body disposed between the mixing tank and the reaction tube 6. The pump body is a peristaltic pump 2. Specifically, the peristaltic pump 2 can not only avoid the contact between the pump body and the reaction liquid, but also control the flow rate of the reaction liquid more accurately.
The collection assembly in this embodiment comprises a collection cup 8, the collection cup 8 being connected to the discharge end of the reaction tube 6.
In summary, the device for preparing acrylic resin quickly in the laboratory in this embodiment firstly adds the reacted material into the mixing component for mixing (or adds the material into the mixing component after mixing) when in use, the material in the mixing component then enters the reaction tube 6 in the reaction component, the reaction tube 6 of transparent material is irradiated by the ultraviolet lamp 4, the reaction liquid in the reaction tube starts to react and crosslink, and the reaction tube 6 is discharged into the collecting component for collection after the reaction is finished, thus the reaction tube 6 with any length in a certain range can be arranged, the surface area of the reaction tube 6 is large, the thickness is small, ultraviolet light can well pass through the reaction tube 6, the reaction liquid is always in a flowing state, the stirring and the crosslinking reaction can be well completed, and the whole process is continuous and automatic, so that the amount of the resin to be prepared can be well controlled and regulated.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A device for preparing acrylic resin rapidly in laboratory, which is characterized in that: comprises a mixing component, a reaction component and a collecting component which are connected in sequence;
the reaction assembly comprises a reaction tube (6) used for connecting the mixing assembly and the collecting assembly, a bracket (3) used for supporting the reaction tube (6), and an ultraviolet lamp (4) arranged on the bracket (3);
the reaction tube (6) is made of transparent materials, and the ultraviolet lamp (4) is arranged towards the reaction tube (6).
2. The laboratory rapid preparation apparatus of acrylic resin according to claim 1, wherein: the reaction assembly further comprises a base plate (5) for supporting the reaction tube (6); the irradiation direction of the ultraviolet lamp (4) is perpendicular to the plane of the substrate (5).
3. The laboratory rapid preparation apparatus of acrylic resin according to claim 2, wherein: the reaction tube (6) is coiled on the base plate (5) in an S shape.
4. A laboratory rapid acrylic resin preparation apparatus according to claim 3, wherein: the reaction assembly further comprises a plurality of pressing strips arranged on the base plate (5), and the pressing strips are used for pressing the reaction tubes (6).
5. The laboratory rapid preparation apparatus of acrylic resin according to claim 2, wherein: the ultraviolet lamp (4) and the substrate (5) are positioned at the same horizontal height.
6. The laboratory rapid preparation apparatus of acrylic resin according to claim 1, wherein: the mixing component comprises a mixing tank and a pump body arranged between the mixing tank and the reaction tube (6).
7. The laboratory rapid preparation apparatus of acrylic resin according to claim 6, wherein: the pump body is a peristaltic pump (2).
8. The laboratory rapid preparation apparatus of acrylic resin according to claim 1, wherein: the collecting assembly comprises a collecting cup (8), and the collecting cup (8) is connected with the discharging end of the reaction tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321602675.4U CN220258004U (en) | 2023-06-21 | 2023-06-21 | Device for rapidly preparing acrylic resin in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321602675.4U CN220258004U (en) | 2023-06-21 | 2023-06-21 | Device for rapidly preparing acrylic resin in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220258004U true CN220258004U (en) | 2023-12-29 |
Family
ID=89303124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321602675.4U Active CN220258004U (en) | 2023-06-21 | 2023-06-21 | Device for rapidly preparing acrylic resin in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220258004U (en) |
-
2023
- 2023-06-21 CN CN202321602675.4U patent/CN220258004U/en active Active
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