CN205392396U - Alkyd apparatus for producing - Google Patents
Alkyd apparatus for producing Download PDFInfo
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- CN205392396U CN205392396U CN201620118524.5U CN201620118524U CN205392396U CN 205392396 U CN205392396 U CN 205392396U CN 201620118524 U CN201620118524 U CN 201620118524U CN 205392396 U CN205392396 U CN 205392396U
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- separator
- condenser
- entrance
- reactor
- outlet
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model relates to an alkyd technical field especially relates to an alkyd apparatus for producing, include that the material jar is thrown to reation kettle, one -level, material jar, condenser, separator, return tank, resin storage tank are thrown to the second grade, the one -level throw material jar, second grade throw material jar respectively with reation kettle's dog -house is connected, the export of reation kettle's azeotropy liquid with the entry linkage of condenser, the export of condenser with the entry linkage of separator, the liquid outlet of separator with the return tank is connected, the return tank with reation kettle connects, the discharge gate of reation kettle lower extreme with the resin storage tank is connected, the utility model discloses structure science is thrown material jar, second grade through the one -level and is thrown the material and jar divide batch input each raw materials, and control is simple and convenient, has reduced equipment cost.
Description
Technical field
This utility model relates to alkyd resin technical field, particularly relates to a kind of alkyd resin production device.
Background technology
Along with coatings industry and coating process develop to low stainization, water paint rises day by day.Water paint decreases harm and the pollution that environment is caused by organic solvent, has ensured that operator's is healthy, has reduced the production cost of coating, it is simple to factory takes safety measures and transports, and is easy to again the cleaning of instrument simultaneously.Safe and environment-friendly, nuisanceless, volatile organic matter (VOC) discharges few green environmental friendly coatings, has very much necessity of development, is also with a wide range of applications.
The water-base resin that water paint is conventional has: aqueous epoxy resins, aqueous polyurethane, water-borne acrylic resin, aqueous alkide resin etc..Wherein alkyd resin is the synthetic resin that China develops the earliest, yield is maximum, its low price, construction are simply, abundant raw material source, acid number are low, can be dissolved in multiple organic solvent, suitable in all timber, plastics, metallic surface application, pigment, filler etc. are had good moistening and dispersibility, with its paint made, paint film light, adhesive force is strong, good endurance, pliability, gloss and richness are all very excellent, can mix use with multiple synthetic resin.
nullPlurality of raw materials is put in reactor and reacts adding man-hour requirement by aqueous alkide resin，The water alcohol acid processing technique researched and developed such as my company needs by mass percentage by the linoleic acid of 35%～45%、The benzoic acid of 3%～6%、The binary acid of 11%～13%、The polyhydric alcohol of 9%～12% adds in reactor，There is esterification，When acid value is 7mgKOH/g～15mgKOH/g，Add the epoxy silicones oxygen alkane monomer of 2%～4% by mass percentage、The trimellitic anhydride of 7%～10%，React to acid value when 35mgKOH/g～40mgKOH/g，Add the cosolvent of 25%～30% by mass percentage，Stir，Obtain product，Raw material is more，And need to add at different periods，Prior art is used to need to use respectively charging tank，Equipment is complicated.
Utility model content
The purpose of this utility model is in that for the deficiencies in the prior art, and provides a kind of alkyd resin production device, and its scientific structure puts into each raw material in batches by one-level charging tank, two grades of charging tanks, controls simplicity, reduces equipment cost.
This utility model solves its technical problem and be the technical scheme is that a kind of alkyd resin production device, it includes reactor, one-level charging tank, two grades of charging tanks, condenser, separator, return tank, resin storage tank, described one-level charging tank, two grades of charging tanks are connected with the dog-house of described reactor respectively, the azeotropic liquid outlet of described reactor is connected with the entrance of described condenser, the outlet of described condenser is connected with the entrance of described separator, the liquid outlet of described separator is connected with described return tank, described return tank is connected with described reactor, the discharging opening of described reactor lower end is connected with described resin storage tank.
Preferably, described condenser includes first-stage condenser, secondary condenser, described separator includes primary separator, second-stage separator, the azeotropic liquid outlet of described reactor is connected with the entrance of described primary separator, the outlet of described primary separator is connected with described primary separator, described primary separator, second-stage separator liquid outlet be connected with described return tank, the gas outlet of described primary separator is connected with the entrance of described secondary condenser, and the outlet of described secondary condenser is connected with the entrance of described second-stage separator.
Preferably, described return tank is U-tube.
Preferably, the entrance of described first-stage condenser is higher than outlet, and the entrance of described secondary condenser is higher than outlet.
Preferably, the housing of described reactor is provided with inside and outside double side walls, is provided with heat-conducting oil pipes between described inside and outside double side walls
The beneficial effects of the utility model are: a kind of alkyd resin production device, it includes reactor, one-level charging tank, two grades of charging tanks, condenser, separator, return tank, resin storage tank, described one-level charging tank, two grades of charging tanks are connected with the dog-house of described reactor respectively, the azeotropic liquid outlet of described reactor is connected with the entrance of described condenser, the outlet of described condenser is connected with the entrance of described separator, the liquid outlet of described separator is connected with described return tank, described return tank is connected with described reactor, the discharging opening of described reactor lower end is connected with described resin storage tank, this utility model scientific structure, by one-level charging tank, two grades of charging tanks put into each raw material in batches, control simplicity, reduce equipment cost.
Accompanying drawing explanation
Fig. 1 is alkyd resin production apparatus structure schematic diagram of the present utility model.
Description of reference numerals:
1 reactor 2 one-level charging tank
3 two grades of charging tank 4 condensers
41 first-stage condenser 42 secondary condensers
5 separator 51 primary separators
52 second-stage separator 6 return tanks
7 resin storage tanks.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail, is not that practical range of the present utility model is limited to this.
nullAs shown in Figure 1，The alkyd resin production device of the present embodiment，It includes reactor 1、One-level charging tank 2、Two grades of charging tanks 3、Condenser 4、Separator 5、Return tank 6、Resin storage tank 7，Described one-level charging tank 2、Two grades of charging tanks 3 are connected with the dog-house of described reactor 1 respectively，When feeding intake，The raw material needing first input is pressed proportion and puts into one-level charging tank 2，The raw material that second batch puts into is pressed proportion and puts into two grades of charging tanks 3，The azeotropic liquid outlet of described reactor 1 is connected with the entrance of described condenser 4，The outlet of described condenser 4 is connected with the entrance of described separator 5，The liquid outlet of described separator 5 is connected with described return tank 6，Described return tank 6 is connected with described reactor 1，The discharging opening of described reactor 1 lower end is connected with described resin storage tank 7，This utility model scientific structure，It is easy to the raw material controlling to put into and the quantity accurately controlling raw material in process of production，Control simplicity，Reduce equipment cost.
Further, described condenser 4 includes first-stage condenser 41, secondary condenser 42, described separator 5 includes primary separator 51, second-stage separator 52, the azeotropic liquid outlet of described reactor 1 is connected with the entrance of described primary separator 41, the outlet of described primary separator 41 is connected with described primary separator 51, described primary separator 51, the liquid outlet of second-stage separator 52 is connected with described return tank 6, the gas outlet of described primary separator 51 is connected with the entrance of described secondary condenser 42, the outlet of described secondary condenser 42 is connected with the entrance of described second-stage separator 52, again will be put in reactor by recovered solvent after condensing, recovered solvent quantity can be determined by effusion meter, thus reducing the input of raw material, reduce cost.
Further, described return tank 6 is U-tube.
Further, condenser 4 is obliquely installed, and the entrance of described first-stage condenser 41 is higher than outlet, and the entrance of described secondary condenser 42 is higher than outlet.
Further, the housing of described reactor 1 is provided with inside and outside double side walls, is provided with heat-conducting oil pipes, by heat-conducting oil pipes, the temperature in reactor is controlled between described inside and outside double side walls.
Finally should be noted that; above example is only in order to illustrate the technical solution of the utility model; but not the restriction to this utility model protection domain; although having made to explain to this utility model with reference to preferred embodiment; it will be understood by those within the art that; the technical solution of the utility model can be modified or equivalent replacement, without deviating from the spirit and scope of technical solutions of the utility model.
Claims (5)
1. alkyd resin production device, it is characterized in that: include reactor (1), one-level charging tank (2), two grades of charging tanks (3), condenser (4), separator (5), return tank (6), resin storage tank (7), described one-level charging tank (2), two grades of charging tanks (3) are connected with the dog-house of described reactor (1) respectively, the azeotropic liquid outlet of described reactor (1) is connected with the entrance of described condenser (4), the outlet of described condenser (4) is connected with the entrance of described separator (5), the liquid outlet of described separator (5) is connected with described return tank (6), described return tank (6) is connected with described reactor (1), the discharging opening of described reactor (1) lower end is connected with described resin storage tank (7).
2. alkyd resin production device according to claim 1, it is characterized in that: described condenser (4) includes first-stage condenser (41), secondary condenser (42), described separator (5) includes primary separator (51), second-stage separator (52), the azeotropic liquid outlet of described reactor (1) is connected with the entrance of described primary separator (41), the outlet of described primary separator (41) is connected with described primary separator (51), described primary separator (51), the liquid outlet of second-stage separator (52) is connected with described return tank (6), the gas outlet of described primary separator (51) is connected with the entrance of described secondary condenser (42), the outlet of described secondary condenser (42) is connected with the entrance of described second-stage separator (52).
3. alkyd resin production device according to claim 2, it is characterised in that: described return tank (6) is U-tube.
4. alkyd resin production device according to claim 2, it is characterised in that: the entrance of described first-stage condenser (41) is higher than outlet, and the entrance of described secondary condenser (42) is higher than outlet.
5. alkyd resin production device according to claim 2, it is characterised in that: the housing of described reactor (1) is provided with inside and outside double side walls, is provided with heat-conducting oil pipes between described inside and outside double side walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118524.5U CN205392396U (en) | 2016-02-05 | 2016-02-05 | Alkyd apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118524.5U CN205392396U (en) | 2016-02-05 | 2016-02-05 | Alkyd apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205392396U true CN205392396U (en) | 2016-07-27 |
Family
ID=56449786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620118524.5U Expired - Fee Related CN205392396U (en) | 2016-02-05 | 2016-02-05 | Alkyd apparatus for producing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205392396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486123A (en) * | 2017-09-19 | 2017-12-19 | 成都康辉生物科技有限公司 | A kind of production equipment of high-purity hesperetin |
| CN112023854A (en) * | 2020-08-27 | 2020-12-04 | 湖南洋韬材料科技有限公司 | Organic synthesis reaction device |
-
2016
- 2016-02-05 CN CN201620118524.5U patent/CN205392396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486123A (en) * | 2017-09-19 | 2017-12-19 | 成都康辉生物科技有限公司 | A kind of production equipment of high-purity hesperetin |
| CN112023854A (en) * | 2020-08-27 | 2020-12-04 | 湖南洋韬材料科技有限公司 | Organic synthesis reaction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20200205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |