CN205392395U - Water -soluble hydroxy acrylic resin's of high solid fast dryness of highlight apparatus for producing - Google Patents
Water -soluble hydroxy acrylic resin's of high solid fast dryness of highlight apparatus for producing Download PDFInfo
- Publication number
- CN205392395U CN205392395U CN201620028142.3U CN201620028142U CN205392395U CN 205392395 U CN205392395 U CN 205392395U CN 201620028142 U CN201620028142 U CN 201620028142U CN 205392395 U CN205392395 U CN 205392395U
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- Prior art keywords
- acrylic resin
- agitator
- charging aperture
- oar
- high solid
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Abstract
The utility model discloses a water -soluble hydroxy acrylic resin's of high solid fast dryness of highlight apparatus for producing, including reation kettle, elevated tank, measuring pump, condenser, backward flow water knockout drum and filter, reation kettle upper portion be equipped with the agitator and set up main feed inlet around the agitator, assist feed inlet and condensation port, reation kettle bottom be equipped with the discharge gate, condensation port on connect gradually the condenser, the backward flow water knockout drum, the filter be connected to the discharge gate, the agitator include driving motor and the (mixing) shaft that links to each other with driving motor, the (mixing) shaft on be connected with the stirring rake, still including mixing in advance jar, the inside of mixing in advance jar be equipped with big -end -up's the conical chamber that holds. The utility model aims at providing a can instant dispersed and need not to reform transform the water -soluble hydroxy acrylic resin's of high solid fast dryness of highlight apparatus for producing of equipment by a wide margin.
Description
Technical field
This utility model relates to coating acrylic resin and produces apparatus field, particularly the process units of the drip-dry water soluble hydroxy acrylic resin of a kind of high solid and high light.
Background technology
At present, no matter the synthesis of acrylic resin is solvent method or emulsion method, it is typically all and under open normal pressure, carries out radical polymerization and synthesize. and the development of water soluble acrylic acid olefine resin coating and application start from the fifties, obtain the beginning of the seventies and develop rapidly, compared with traditional solvent based coating, water paint has that price is low, use safety, saves resource and the energy, reduce the advantage such as environmental pollution and public hazards, because becoming one of Main way of current coatings industry development.Although the Hydroxylated acrylic resin of highly filled hydroxy polyacrylate damage ratio traditional solvent-borne is substantially reduced, performance is also superior, and so its painting need to use organic solvent diluting, and when spraying paint, organic solvent volatile matter still has sizable ratio, and the feature of environmental protection also needs to promote.General water based acrylic resin, after painting, its gloss is relatively low, and richness is undesirable, and clarity is inadequate.
Find by studying, the problems referred to above will be overcome, it is necessary to adopting several functions auxiliary agent, the combination of various of monomer can realize including acrylic acid, esters of acrylic acid, isobornyl methacrylate etc..But find in process of production, it is necessary to constantly improving these auxiliary agents scattered agility in reaction system could realize above-mentioned purpose from equipment.
Utility model content
The purpose of this utility model be to provide a kind of can the process units of rapid dispersion and the drip-dry water soluble hydroxy acrylic resin of high solid and high light without significantly reforming equipment.
nullThe technical scheme that this utility model provides is: the process units of the drip-dry water soluble hydroxy acrylic resin of a kind of high solid and high light，Including reactor、Head tank、Dosing pump、Condenser、Reflux water-dividing device and filter，Described reactor top is provided with agitator and the main feed mouth being arranged on around agitator、Auxiliary charging aperture and condensate port，It is provided with discharging opening bottom described reactor，Described condensate port is sequentially connected with condenser、Reflux water-dividing device，Described filter is connected to discharging opening，Described agitator includes drive motor and the shaft being connected with drive motor，Described shaft is connected to stirring paddle，Also include premixing tank，The inside of described premixing tank is provided with the accommodation chamber of up big and down small taper，The described top holding chamber is provided with the first and second inlets，The described bottom holding chamber is provided with outlet，Described reflux water-dividing device is provided with outlet and refluxing opening，Described head tank is connected to the first import by dosing pump，Described refluxing opening is connected to the second import，Described outlet connects with auxiliary charging aperture，It is provided with reflux pump between described refluxing opening and the second import，Described auxiliary charging aperture is connected to be arranged on and determines oar in reactor，Described oar of determining includes determining oar axle and being arranged on the blade determined on oar axle，Described determine to be provided with in oar axle run through, along what determine the extension of oar axle axle center, the hollow bulb determining oar axle，Described hollow bulb connects with auxiliary charging aperture，It is provided with female thread in described hollow bulb.
In the process units of the above-mentioned drip-dry water soluble hydroxy acrylic resin of high solid and high light, described premixing tank is arranged on the surface of auxiliary charging aperture.
This utility model is after adopting technique scheme, and it has the beneficial effect that
This programme adopts premixing tank to be mixed further with backflow by scattered in head tank monomer, owing to backflow is organic solvent, thus without causing monomer premature polymerization, but the incorporation time of monomer and reaction system can be shortened again, improve the mixing uniformity of reaction system, and this device on traditional device without doing too big change, it is only necessary to increase premixing tank and determine oar, circuit done suitable variation simultaneously and can achieve the goal.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1；
Fig. 2 is the sectional view determining oar axle of this utility model embodiment 1；
Fig. 3 is the sectional view of the premixing tank of this utility model embodiment 1.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical solution of the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Embodiment 1:
As shown in Figure 1,2 and 3, a kind of process units of the drip-dry water soluble hydroxy acrylic resin of high solid and high light, including reactor 1, head tank 2, dosing pump 3, condenser 4, reflux water-dividing device 5 and filter 6, it should be noted that, reactor 1 is reactor 1 commonly used in the art, necessary its can arrange thermometer, heat-insulation layer, add hot jacket etc., originally has conventional owing to these parts are, this present invention is not done too much restriction.nullDescribed reactor 1 top is provided with agitator 7 and the main feed mouth 11 being arranged on around agitator 7、Auxiliary charging aperture 12 and condensate port 13，It is provided with discharging opening 14 bottom described reactor 1，Described condensate port 13 is sequentially connected with condenser 4、Reflux water-dividing device 5，Described filter 6 is connected to discharging opening 14，Described agitator 7 includes drive motor 71 and the shaft 72 being connected with drive motor 71，Described shaft 72 is connected to stirring paddle 73，Also include premixing tank 8，Described premixing tank 8 is arranged on the surface of auxiliary charging aperture 12，The inside of described premixing tank 8 is provided with the accommodation chamber 81 of up big and down small taper，The described top holding chamber 81 is provided with the first import 82 and the second import 83，The described bottom holding chamber 81 is provided with outlet 84，Described reflux water-dividing device 5 is provided with outlet 51 and refluxing opening 52，Described head tank 2 is connected to the first import 82 by dosing pump 3，Described refluxing opening 52 is connected to the second import 83，Described outlet 84 connects with auxiliary charging aperture 12，It is provided with reflux pump 53 between described refluxing opening 52 and the second import 83，Described auxiliary charging aperture 12 is connected to be arranged on and determines oar 9 in reactor 1，Described oar 9 of determining includes determining oar axle 91 and being arranged on the blade 92 determined on oar axle 91，Described determine to be provided with in oar axle 91 run through, along what determine the extension of oar axle 91 axle center, the hollow bulb 93 determining oar axle 91，Described hollow bulb 93 connects with auxiliary charging aperture 12，Described hollow bulb 93 is smooth cylindrical curved surface.
In actual applications, solvent adds from main feed mouth 11, after being then heated to reflux temperature, head tank 2 drips monomer in premixing tank 8, backflow liquid enters in premixing tank 8 simultaneously, entering to mix with reflux solvent by monomer, after mixing, monomer can't be polymerized, and is injected in reactor 1 monomer and auxiliary agent reacts just now by determining oar 9.The device of the present embodiment can be effectively improved the premix uniformity of monomer, and without process units is greatly improved, saves transformation funds, improves product quality.
Above-described embodiment is this utility model preferably embodiment; but embodiment of the present utility model is also not restricted to the described embodiments; other any without departing from the change made under spirit of the present utility model and principle, modification, replacement, combination, simplification; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (2)
- null1. the process units of the drip-dry water soluble hydroxy acrylic resin of high solid and high light，Including reactor、Head tank、Dosing pump、Condenser、Reflux water-dividing device and filter，Described reactor top is provided with agitator and the main feed mouth being arranged on around agitator、Auxiliary charging aperture and condensate port，It is provided with discharging opening bottom described reactor，Described condensate port is sequentially connected with condenser、Reflux water-dividing device，Described filter is connected to discharging opening，Described agitator includes drive motor and the shaft being connected with drive motor，Described shaft is connected to stirring paddle，It is characterized in that: also include premixing tank，The inside of described premixing tank is provided with the accommodation chamber of up big and down small taper，The described top holding chamber is provided with the first and second inlets，The described bottom holding chamber is provided with outlet，Described reflux water-dividing device is provided with outlet and refluxing opening，Described head tank is connected to the first import by dosing pump，Described refluxing opening is connected to the second import，Described outlet connects with auxiliary charging aperture，It is provided with reflux pump between described refluxing opening and the second import，Described auxiliary charging aperture is connected to be arranged on and determines oar in reactor，Described oar of determining includes determining oar axle and being arranged on the blade determined on oar axle，Described determine to be provided with in oar axle run through, along what determine the extension of oar axle axle center, the hollow bulb determining oar axle，Described hollow bulb connects with auxiliary charging aperture，It is provided with female thread in described hollow bulb.
- 2. the process units of the drip-dry water soluble hydroxy acrylic resin of high solid and high light according to claim 1, it is characterised in that: described premixing tank is arranged on the surface of auxiliary charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028142.3U CN205392395U (en) | 2016-01-11 | 2016-01-11 | Water -soluble hydroxy acrylic resin's of high solid fast dryness of highlight apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028142.3U CN205392395U (en) | 2016-01-11 | 2016-01-11 | Water -soluble hydroxy acrylic resin's of high solid fast dryness of highlight apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205392395U true CN205392395U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620028142.3U Expired - Fee Related CN205392395U (en) | 2016-01-11 | 2016-01-11 | Water -soluble hydroxy acrylic resin's of high solid fast dryness of highlight apparatus for producing |
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| Country | Link |
|---|---|
| CN (1) | CN205392395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556805A (en) * | 2017-09-13 | 2018-01-09 | 广东金宗机械有限公司 | A kind of water paint production system |
-
2016
- 2016-01-11 CN CN201620028142.3U patent/CN205392395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556805A (en) * | 2017-09-13 | 2018-01-09 | 广东金宗机械有限公司 | A kind of water paint production system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170111 |