CN204503097U - A kind of production hydrotalcite injecting type reactor - Google Patents
A kind of production hydrotalcite injecting type reactor Download PDFInfo
- Publication number
- CN204503097U CN204503097U CN201520167044.3U CN201520167044U CN204503097U CN 204503097 U CN204503097 U CN 204503097U CN 201520167044 U CN201520167044 U CN 201520167044U CN 204503097 U CN204503097 U CN 204503097U
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- reactor
- hydrotalcite
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- type reactor
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Abstract
The utility model discloses a kind of production hydrotalcite injecting type reactor, reactor sidewall is provided with the atomization jetting device of symmetric arrays, arranges agitating device in reactor, arranges discharging opening below reactor, arranges chuck layer outside reactor.The utility model efficiently solves the technical problem that mixing of materials is uneven and diffusion velocity is slow that conventional stirring-type reactor exists when producing hydrotalcite, makes the hydrotalcite of preparation have the little and feature of even particle size distribution of particle size.
Description
Technical field
The utility model relates to a kind of chemical industry equipment, particularly relates to a kind of production hydrotalcite injecting type reactor.
Background technology
Hydrotalcite is a kind of anionic type laminated material, is used widely in fields such as absorption, catalysis, PVC heat stabilizer, fire retardant and light stabilizers.The industrial production process mainly coprecipitation of hydrotalcite, the equipment adopted is conventional stirring-type reactor.Be that mode by stirring realizes owing to preparing salting liquid needed for hydrotalcite and aqueous slkali mixing in a kettle., mix uneven, there is concentration difference in reactor, diffusion velocity and the reaction speed of reaction mass are slow.Therefore, there is the comparatively large and problem that domain size distribution is uneven of particle size in the hydrotalcite of preparation, is difficult to obtain crystalline size at the product of Nano grade, makes it apply and be restricted.
Summary of the invention
The purpose of this utility model is to provide a kind of production hydrotalcite injecting type reactor, uneven with the mixing that the stirring-type reactor solving routine exists when producing hydrotalcite, material diffusion velocity is slow, the technical problem that particle size is comparatively large and domain size distribution is uneven of product.
The technical solution adopted in the utility model is: a kind of production hydrotalcite injecting type reactor, reactor sidewall arranges atomization jetting device, arranges agitating device in reactor, arranges discharging opening below reactor, arranges chuck layer outside reactor.
The atomization jetting device that described reactor sidewall is arranged is symmetric arrays.
The utility model efficiently solves the technical problem that mixing of materials is uneven and diffusion velocity is slow that conventional stirring-type reactor exists when producing hydrotalcite, makes the hydrotalcite of preparation have particle size less, and the feature of even particle size distribution.
Accompanying drawing explanation
Fig. 1 is reactor structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
The utility model discloses a kind of production hydrotalcite injecting type reactor, and the sidewall of reactor is provided with the atomization jetting device 1 of symmetric arrays, arranges agitating device 2, arranges discharging opening 3 below reactor, arrange chuck layer 4 outside reactor in reactor.
Operation principle of the present utility model is: produce salting liquid needed for hydrotalcite and aqueous slkali and spray respectively by two atomization jetting devices of symmetric arrays, react instantaneously after material contact, concentration difference is there is not in course of reaction, make the hydrotalcite even particle size distribution of formation, and the hydrotalcite particle formed can be fallen into below reactor, can not contact with follow-up reaction mass, thus avoid the further increase of hydrotalcite particle diameter.
The above is preferred embodiment of the present utility model, can not limit the interest field of the utility model with this.It should be pointed out that for those skilled in the art, the technical solution of the utility model is modified or equivalent replacement, do not depart from protection domain of the present utility model.
Claims (2)
1. produce a hydrotalcite injecting type reactor, it is characterized in that: reactor sidewall arranges atomization jetting device, arranges agitating device in reactor, arranges discharging opening below reactor, chuck layer is set outside reactor.
2. production hydrotalcite injecting type reactor according to claim 1, is characterized in that: atomization jetting device is symmetric arrays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167044.3U CN204503097U (en) | 2015-03-24 | 2015-03-24 | A kind of production hydrotalcite injecting type reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167044.3U CN204503097U (en) | 2015-03-24 | 2015-03-24 | A kind of production hydrotalcite injecting type reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503097U true CN204503097U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520167044.3U Expired - Fee Related CN204503097U (en) | 2015-03-24 | 2015-03-24 | A kind of production hydrotalcite injecting type reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503097U (en) |
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2015
- 2015-03-24 CN CN201520167044.3U patent/CN204503097U/en not_active Expired - Fee Related
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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: 20150729 Termination date: 20170324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |