CN209034339U - A kind of reaction unit being used to prepare epoxy resin - Google Patents
A kind of reaction unit being used to prepare epoxy resin Download PDFInfo
- Publication number
- CN209034339U CN209034339U CN201821505404.6U CN201821505404U CN209034339U CN 209034339 U CN209034339 U CN 209034339U CN 201821505404 U CN201821505404 U CN 201821505404U CN 209034339 U CN209034339 U CN 209034339U
- Authority
- CN
- China
- Prior art keywords
- gear
- level board
- kettle body
- reaction kettle
- epoxy resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 58
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 21
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 239000006185 dispersion Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 23
- 239000011344 liquid material Substances 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000001976 improved effect Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000036632 reaction speed Effects 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000032798 delamination Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000006210 lotion Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000012805 post-processing Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a kind of reaction units for being used to prepare epoxy resin, it is related to chemical equipment technical field, when being used for solving existing reaction unit, liquid material is with agitating shaft unitary rotation, form inertia, storeroom relative motion is small, stir non-uniform problem, the utility model includes the reaction kettle body that rack gear is arranged on inner wall, live spindle is set in reaction kettle body, live spindle lower end is fixedly connected with level board, the fixed axle sleeve of aperture on level board, axle sleeve inner ring is arranged and the vertically disposed gear shaft of the plate face of level board, it is flexibly connected gear shaft with level board, gear shaft is disposed with gear and agitating device with gear ring cooperation from top to bottom, compared with prior art, pass through the engagement of gear ring and gear shaft gear on reaction kettle body inner wall, make axis rotation and rotation of the agitating device around live spindle, Dynamically polynary agitating mode, make be located at reaction unit inside material quickly, be sufficiently mixed, improve reaction efficiency.
Description
Technical field
The utility model relates to chemical equipment technical fields, are used to prepare the anti-of epoxy resin more particularly to a kind of
Answer device.
Background technique
Aqueous epoxy resins are typically referred to epoxy resin and are scattered in formed in water phase with particle, drop or colloidal form
Lotion, aqueous dispersion or aqueous solution, the difference between three are that the partial size of epoxy resin dispersed phase is different.Utilize mechanical legal system
When standby aqueous epoxy resins, solid epoxy is worn into micron-sized asphalt mixtures modified by epoxy resin in advance with ball mill, colloid mill, Jun Shi device etc.
Cosmetics end, is then added emulsifier aqueous solution, then be dispersed in water particle by mechanical stirring；Or by epoxy resin and emulsification
Agent mixing, is heated to temperature appropriate, is gradually added into water under fierce stirring and forms lotion.
In the prior art, due in lotion epoxy resin dispersion phase particle size it is larger, shape of particle is irregular and size
Wider distribution, the stability of emulsion matched is poor, and mutually collision is easy between particle and coagulates phenomenon, dispersion, mixing effect
Fruit is poor, influences to prepare quality, so needing a kind of reaction unit of improvement whipped form to solve the above problems.
Utility model content
The purpose of this utility model is that: in order to solve existing reaction unit in use, liquid material is with agitating shaft entirety
Rotation forms inertia, and storeroom relative motion is small, stirs non-uniform problem, and the utility model provides one kind and is used to prepare ring
The reaction unit of oxygen resin.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of reaction unit being used to prepare epoxy resin, including reaction kettle body, reaction kettle body inside are equipped with live spindle,
Reaction kettle body top is equipped with feed opening, air inlet and the driving mechanism for driving live spindle, and reaction kettle body bottom is equipped with
Support, reaction kettle body bottom are equipped with discharge port, rack gear, the lower end of the live spindle are arranged on the inner wall of the reaction kettle body
It is fixedly connected with one block of level board, aperture and fixed axle sleeve on the level board, the axle sleeve inner ring are fixedly connected with sprocket drive spindle, institute
It is vertical with the plate face of level board to state gear shaft, and is flexibly connected by axle sleeve with level board, the gear shaft is distinguished from top to bottom
It is provided with the gear cooperated with gear ring and the agitating device for reinforcing dispersion effect.The lower termination and level board of live spindle
Center, level board be circle.
The utility model drives live spindle rotation by driving mechanism, at the same time, upper flexible connection on gear shaft
Gear is engaged with the gear ring on reaction kettle body inner wall, and is started turning, and then, the agitating device being arranged on gear shaft starts
Axis rotation and rotation around live spindle；In this process, the material inside reaction unit quickly, fully mixes
It closes, improves stirring efficiency, shorten the reaction time；Secondly, agitating device is changed to longer hairbrush as needed, it can be fast
Speed cleaning reaction unit inner wall.Meanwhile transparent pipe can be set by discharge port, it is beneficial to the delamination according to reacting rear material
Pre- sub-material is carried out, convenient for shortening the post-processing time, improves treatment effeciency.
Further, at least 2 rooted tooth wheel shafts are connected with by axle sleeve on the level board, and gear shaft is around level board
Center is uniformly arranged.The agitating device of at least 2 groups rotation-revolutions of setting, intensified response i.e. inside the reaction unit of the utility model
Fluid mechanics movement, improves mixing efficiency, so that stirring is more uniform sufficiently.
Further, the agitating device includes dispersion impeller and stirring blade, and multiple rows are offered on the stirring blade
Fluid apertures.Point sweeping disk has stronger cutting performance to the material with viscosity, the dispersion effect to liquid material can be improved, material is worn
It crosses drainage hole and increases liquid forma fluens, accelerate material mixing and reaction speed.
Further, at least 1 group of agitating device is provided on the gear shaft.It is respectively set in gear shaft bottom end and middle part
Agitating device makes the intracorporal material movement of reaction kettle more acutely, rapidly, is conducive to shorten the reaction time, improves dispersion, mixing
Effect.
Further, the driving mechanism includes shaft coupling and rotating electric machine, and the rotating electric machine is variable-frequency motor.
Further, the bottom of the reaction kettle body is additionally provided with exhaust outlet.During the preparation process, it needs to be passed through in a device
Nitrogen replaces oxygen, and is passed through the steam of high temperature to be heated, and special air inlet and exhaust outlet is arranged, is beneficial to
Each communication port is pointedly used, excessive replacement connecting tube is avoided and causes to leak.
The beneficial effects of the utility model are as follows:
The reaction unit provided by the utility model for being used to prepare epoxy resin compared with prior art, passes through reaction kettle body
The engagement of gear ring and gear shaft gear on inner wall, makes axis rotation and rotation of the agitating device around live spindle,
Dynamically polynary agitating mode, make be located at reaction unit inside material quickly, be sufficiently mixed, improve stirring efficiency, contract
The short reaction time.
1. agitating device is changed to longer hairbrush as needed, it can rapid cleaning reaction unit inner wall.Meanwhile it can incite somebody to action
Discharge port is set as transparent pipe, is beneficial to carry out pre- sub-material according to the delamination of reacting rear material, convenient for shortening post-processing
Time improves treatment effeciency.
2. agitating device includes dispersion impeller and stirring blade, multiple drainage holes are offered on stirring blade.Divide and sweeps disk to band
The material of viscosity has stronger cutting performance, and the dispersion effect to liquid material can be improved, and material passes through drainage hole and increases liquid
Body forma fluens accelerate material mixing and reaction speed.
3. air inlet and exhaust outlet are respectively set at the top and bottom of reaction kettle body.During the preparation process, due to needing
It is passed through nitrogen in device to replace oxygen, and is passed through the steam of high temperature to be heated, special air inlet and exhaust are set
Mouthful, it is beneficial to targetedly avoid excessive replacement connecting tube using each communication port and cause to leak.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is reaction kettle body inner wall gear ring and gear shaft, gear relative positional relationship schematic diagram；
Appended drawing reference: 1-reaction kettle body, 2-live spindles, 3-feed openings, 4-air inlets, 5-discharge ports, 6-rows
Port, 7-supports, 8-gear shafts, 9-dispersion impellers, 10-stirring blades, 11-gears, 12-gear rings, 13-level boards,
14-shaft couplings, 15-rotating electric machines.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.In addition, term " the
One ", " second " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.
In the description of the utility model embodiment, it should be noted that the instructions such as term "inner", "outside", "upper"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings or when utility model product use usually puts
The orientation or positional relationship put, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of reaction unit for being used to prepare epoxy resin, including reaction kettle body 1, instead
It answers and is equipped with live spindle 2 inside autoclave body 1,1 top of reaction kettle body is equipped with feed opening 3, air inlet 4 and for driving live spindle
2 driving mechanism, 1 bottom of reaction kettle body be equipped with support 7,1 bottom of reaction kettle body be equipped with discharge port 5, the reaction kettle body 1 it is interior
Rack gear 12 is set on wall, and the lower end of the live spindle 2 is fixedly connected with one block of level board 13, and aperture is simultaneously on the level board 13
Fixed axle sleeve, the axle sleeve inner ring are fixedly connected with sprocket drive spindle 8, and the gear shaft 8 is vertical with the plate face of level board 13, and passes through
Axle sleeve is flexibly connected with level board 13, the gear shaft 8 be respectively arranged with from top to bottom with gear ring 12 cooperate gear 11 and
For reinforcing the agitating device of dispersion effect.The lower termination of live spindle 2 and the center of level board 13, level board 13 are circle.
The utility model drives live spindle 2 to rotate by driving mechanism, at the same time, upper on gear shaft 7 to be flexibly connected
Gear 11 and the gear ring 12 on 1 inner wall of reaction kettle body engage, and start turning, then, the stirring on gear shaft 7 be set
Device starts axis rotation and rotation around live spindle 2；In this process, the material inside reaction unit is fast
Speed is sufficiently mixed, and is improved stirring efficiency, is shortened the reaction time；Secondly, agitating device is changed to as needed longer
Hairbrush, can rapid cleaning reaction unit inner wall.Meanwhile transparent pipe can be set by discharge port 5, it is beneficial to according to object after reaction
The delamination of material carries out pre- sub-material, convenient for shortening the post-processing time, improves treatment effeciency.
Driving mechanism includes shaft coupling 14 and rotating electric machine 15, and rotating electric machine 15 is variable-frequency motor.
As further prioritization scheme, live spindle 2 connects two rooted tooth wheel shafts 7, a rooted tooth wheel shaft 7 by level board 13
Agitating device is set in bottom end, another is arranged agitating device at middle part, forms material middle part and bottom in reaction kettle body 1
It is layered different motion states, eliminates the motional inertia of liquid material, increases the relative motion between material, accelerates mixing more
Speed improves reaction efficiency.
Embodiment 2
The present embodiment provides a kind of reaction units for being used to prepare epoxy resin, in order to reduce material viscosity to mixing speed
It does and further improves on the basis of embodiment 1 with the influence of reaction speed, specifically: the structure composition packet of agitating device
The stirring blade 10 of 8 top of dispersion impeller is included with the vertically disposed dispersion impeller 8 of gear shaft 7 and be arranged in, and is opened on stirring blade 10
Equipped with multiple drainage holes.Point sweeping disk has stronger cutting performance to the material with viscosity, and the dispersion to liquid material can be improved
Effect, material pass through drainage hole and increase liquid forma fluens, accelerate material mixing and reaction speed.
During the preparation process, it needs to be passed through nitrogen in a device to replace oxygen, and is passed through the steam of high temperature to carry out
Heating, is arranged special air inlet 4 and exhaust outlet 6, is beneficial to targetedly avoid excessive replacement using each communication port
Connecting tube and cause to leak.Therefore the exhaust outlet 6 matched with the air inlet 4 at top is set in the bottom of reaction kettle body 1.
Claims (6)
1. a kind of reaction unit for being used to prepare epoxy resin, including reaction kettle body (1), reaction kettle body (1) is internal to be equipped with rotation
Main shaft (2), reaction kettle body (1) top are equipped with feed opening (3), air inlet (4) and the driving machine for driving live spindle (2)
Structure, reaction kettle body (1) bottom are equipped with support (7), and reaction kettle body (1) bottom is equipped with discharge port (5), which is characterized in that described anti-
Setting rack gear (12), the lower end of the live spindle (2) on the inner wall of autoclave body (1) is answered to be fixedly connected with one piece of level board (13),
Aperture and fixed axle sleeve on the level board (13), the axle sleeve inner ring are fixedly connected sprocket drive spindle (8), the gear shaft (8)
It is vertical with the plate face of level board (13), and be flexibly connected by axle sleeve with level board (13), the gear shaft (8) is divided from top to bottom
It is not provided with and the gear (11) of gear ring (12) cooperation and the agitating device for reinforcing dispersion effect.
2. the reaction unit according to claim 1 for being used to prepare epoxy resin, it is characterised in that: the level board (13)
It is upper that at least 2 rooted tooth wheel shafts (8) are connected with by axle sleeve, and gear shaft (8) is uniformly arranged around level board (13) center.
3. the reaction unit according to claim 1 or 2 for being used to prepare epoxy resin, it is characterised in that: the stirring dress
It sets including dispersion impeller (9) and stirring blade (10), offers multiple drainage holes on the stirring blade (10).
4. the reaction unit according to claim 3 for being used to prepare epoxy resin, it is characterised in that: the gear shaft (8)
On be provided at least 1 group of agitating device.
5. the reaction unit according to claim 1 for being used to prepare epoxy resin, it is characterised in that: the driving mechanism packet
Shaft coupling (14) and rotating electric machine (15) are included, the rotating electric machine (15) is variable-frequency motor.
6. the reaction unit according to claim 1 for being used to prepare epoxy resin, it is characterised in that: the reaction kettle body
(1) bottom is additionally provided with exhaust outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821505404.6U CN209034339U (en) | 2018-09-14 | 2018-09-14 | A kind of reaction unit being used to prepare epoxy resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821505404.6U CN209034339U (en) | 2018-09-14 | 2018-09-14 | A kind of reaction unit being used to prepare epoxy resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209034339U true CN209034339U (en) | 2019-06-28 |
Family
ID=67033198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821505404.6U Expired - Fee Related CN209034339U (en) | 2018-09-14 | 2018-09-14 | A kind of reaction unit being used to prepare epoxy resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209034339U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112061A (en) * | 2020-01-17 | 2020-05-08 | 连云港职业技术学院 | Raw material screening and drying integrated device for preparing chemical high polymer materials |
| CN112755942A (en) * | 2020-12-15 | 2021-05-07 | 唐鹏飞 | Epoxy production agitating unit |
| CN112893216A (en) * | 2021-02-03 | 2021-06-04 | 周林 | Surface dust removal device of 5G base station case |
| CN120132770A (en) * | 2025-05-14 | 2025-06-13 | 上海良晟科技有限公司 | A glue mixing and making reaction kettle with constant temperature control function inside the kettle |
-
2018
- 2018-09-14 CN CN201821505404.6U patent/CN209034339U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112061A (en) * | 2020-01-17 | 2020-05-08 | 连云港职业技术学院 | Raw material screening and drying integrated device for preparing chemical high polymer materials |
| CN112755942A (en) * | 2020-12-15 | 2021-05-07 | 唐鹏飞 | Epoxy production agitating unit |
| CN112893216A (en) * | 2021-02-03 | 2021-06-04 | 周林 | Surface dust removal device of 5G base station case |
| CN112893216B (en) * | 2021-02-03 | 2022-05-31 | 河北永基电力器材有限公司 | Surface dust removal device of 5G base station case |
| CN120132770A (en) * | 2025-05-14 | 2025-06-13 | 上海良晟科技有限公司 | A glue mixing and making reaction kettle with constant temperature control function inside the kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |