CN104415732A - Paint reaction kettle - Google Patents
Paint reaction kettle Download PDFInfo
- Publication number
- CN104415732A CN104415732A CN201310407892.2A CN201310407892A CN104415732A CN 104415732 A CN104415732 A CN 104415732A CN 201310407892 A CN201310407892 A CN 201310407892A CN 104415732 A CN104415732 A CN 104415732A
- Authority
- CN
- China
- Prior art keywords
- barrel body
- staving
- blade
- shaft
- connecting rod
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a paint reaction kettle, comprising a barrel body, a stirrer, a feeding hole and a discharge hole, wherein the stirrer is arranged in the barrel body; the feeding hole is formed in the top of the barrel body; the discharge hole is formed in the bottom of the barrel body; the stirrer comprises a stirring shaft; a small paddle and a large paddle are sequentially arranged on the stirring shaft from top to bottom; a plurality of connecting rods are evenly distributed on the stirring shaft between the large paddle and the small paddle; a scraper plate which contacts the inner wall of the barrel body is arranged at the tail end of each connecting rod; a side stirring device is arranged between the end of the large paddle and the stirring shaft; and a content gage which is communicated with the barrel body is arranged on the barrel body. According to the paint reaction kettle, the paint is relatively even to stir; the stirring effect can be examined in real time; the product performance is uniform; the product is not coked; a vortex effect is also generated during stirring; and the material turning and mixing effects are further improved.
Description
Technical field
The present invention relates to coating manufacture field, be specially a kind of coating reaction still.
Background technology
Coating, by specialty resins, color stuffing, curing agent and other auxiliary agent, mixes in certain proportion, then is prepared from by hot extrusion and the technique such as to pulverize and sieve.They at normal temperatures, stable storage, through electrostatic spraying, friction spraying (heat curing process) or fluidized bed dipping (thermoplastic method), heated baking melting and solidification again, make the permanent film of formation smooth, reach decoration and etch-proof object, one of key material wherein in a large amount of powdery paints such as epoxy/polyester, polyester/TGIC used is mylar, and production technology generally adopts three still reaction systems (beating oar still, esterification/ester interchange vessel, polycondensation vessel /); The agitator of reactor is single oblique oar or anchor type oar, the stir speed (S.S.) in each stage is fixed, this kind of design is unsuitable for the stirring requirement of polyester resin for powder coating list still production, and agitating mode, rotating speed are fixed, and mixing effect is not very desirable, and along with the carrying out reacted, molecular weight constantly increases, and material viscosity is continued to increase, so that the material at reactor edge cannot stir, cause properties of product uneven, even occur the phenomenon of coking.These phenomenons cannot Real Time Observation simultaneously.
Summary of the invention
Technical problem solved by the invention is to provide a kind of coating reaction still, to solve the problem proposed in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions:
Coating reaction still, comprise staving, the agitator be arranged in staving, the charging aperture being arranged at staving top and the discharging opening be arranged at bottom staving, described agitator comprises shaft, described shaft is disposed with little blade and large blade from top to bottom, shaft between little blade and large blade is evenly equipped with multiple connecting rod, connecting rod end is provided with the scraper plate contacted with inner wall of barrel, be provided with side agitating device between the termination of large blade and shaft, described staving be also provided with the liquid level gauge be communicated with it.
Further, described side agitating device is arc puddler.
Further, described little blade, large blade, connecting rod, scraper plate and side agitating device are provided with drag reduction hole.
beneficial effect
It is more even that the present invention stirs coating, real time inspection mixing effect, makes properties of product even, can not coking; Stir the effect simultaneously also bringing eddy current, further increase the effect of stirring batch mixing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
In order to make actualizing technology means of the present invention, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the present invention further.
As shown in Figure 1, coating reaction still, comprise staving 1, the agitator be arranged in staving 1, the charging aperture 2 being arranged at staving 1 top and the discharging opening 3 be arranged at bottom staving 1, described agitator comprises shaft, described shaft is disposed with little blade 4 and large blade 5 from top to bottom, shaft between little blade 4 and large blade 5 is evenly equipped with multiple connecting rod 6, connecting rod 6 end is provided with the scraper plate 7 contacted with staving 1 inwall, is provided with side agitating device 8 between the termination of large blade 5 and shaft.Described side agitating device 8 is arc puddler.Described little blade 4, large blade 5, connecting rod 6, scraper plate 7 and side agitating device 8 are provided with drag reduction hole 9.It is more even that the present invention stirs coating, real time inspection mixing effect, makes properties of product even, can not coking; Stir the effect simultaneously also bringing eddy current, further increase the effect of stirring batch mixing.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. coating reaction still, comprise staving, the agitator be arranged in staving, the charging aperture being arranged at staving top and the discharging opening be arranged at bottom staving, it is characterized in that: described agitator comprises shaft, described shaft is disposed with little blade and large blade from top to bottom, shaft between little blade and large blade is evenly equipped with multiple connecting rod, connecting rod end is provided with the scraper plate contacted with inner wall of barrel, be provided with side agitating device between the termination of large blade and shaft, described staving be also provided with the liquid level gauge be communicated with it.
2. coating reaction still according to claim 1, is characterized in that: described side agitating device is arc puddler.
3. coating reaction still according to claim 1, is characterized in that: described little blade, large blade, connecting rod, scraper plate and side agitating device are provided with drag reduction hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310407892.2A CN104415732A (en) | 2013-09-10 | 2013-09-10 | Paint reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310407892.2A CN104415732A (en) | 2013-09-10 | 2013-09-10 | Paint reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104415732A true CN104415732A (en) | 2015-03-18 |
Family
ID=52966511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310407892.2A Pending CN104415732A (en) | 2013-09-10 | 2013-09-10 | Paint reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104415732A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381898A (en) * | 2015-11-13 | 2016-03-09 | 平顶山市美伊金属制品有限公司 | Coating-spraying pressure feeding device with wall scraping function |
| CN106139996A (en) * | 2016-06-30 | 2016-11-23 | 禹州市远大塑料电器有限责任公司 | A kind of quartz production mixing device |
| CN107497338A (en) * | 2017-10-17 | 2017-12-22 | 南宁钛银科技有限公司 | A kind of interior decoration paint mixing equipment |
| CN110396353A (en) * | 2019-08-27 | 2019-11-01 | 金生龙 | A kind of anti-corrosion gas defence water paint and preparation method thereof |
-
2013
- 2013-09-10 CN CN201310407892.2A patent/CN104415732A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381898A (en) * | 2015-11-13 | 2016-03-09 | 平顶山市美伊金属制品有限公司 | Coating-spraying pressure feeding device with wall scraping function |
| CN106139996A (en) * | 2016-06-30 | 2016-11-23 | 禹州市远大塑料电器有限责任公司 | A kind of quartz production mixing device |
| CN107497338A (en) * | 2017-10-17 | 2017-12-22 | 南宁钛银科技有限公司 | A kind of interior decoration paint mixing equipment |
| CN110396353A (en) * | 2019-08-27 | 2019-11-01 | 金生龙 | A kind of anti-corrosion gas defence water paint and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
|
| WD01 | Invention patent application deemed withdrawn after publication |