CN218131837U

CN218131837U - High reaction efficiency's aluminium isopropoxide production uses synthesizes cauldron

Info

Publication number: CN218131837U
Application number: CN202221767009.1U
Authority: CN
Inventors: 李显坪; 陈琦; 李刚; 唐宝发; 胡雷震; 吴宇皓; 丁葆亮
Original assignee: Yangzhou Ztl New Materials Co ltd
Current assignee: Yangzhou Ztl New Materials Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-27
Anticipated expiration: 2032-07-06

Abstract

The utility model provides a high reaction efficiency's synthetic cauldron of aluminium isopropoxide production usefulness, including reation kettle, condensation backward flow ware, synthetic accepting tank, vacuum system and condenser pipe, the fixed baffling board that is provided with in middle part in the condenser pipe, open on the upper portion of baffling board has the fog opening, and the lower part runs through and is equipped with a plurality of condensate liquid holes, is provided with steam flow partition plate group in the condenser pipe of baffling board both sides respectively, and the fixed drainage sloping block that is provided with on the synthetic accepting tank jar wall, the liquid outlet end of condenser pipe sets up to the surface slope of drainage sloping block. The utility model provides high aluminium isopropoxide steam and cooling water heat exchange's efficiency has then improved the efficiency of aluminium isopropoxide steam condensation.

Description

High reaction efficiency's aluminium isopropoxide production uses synthesizes cauldron

Technical Field

The utility model relates to a high-purity metal organic matter synthesis equipment field specifically is a high reaction efficiency's synthetic cauldron of aluminium isopropoxide production usefulness.

Background

Aluminum isopropoxide has very strong water absorption and is widely applied to a drying agent, and aluminum hydroxide obtained after hydrolysis can be used for preparing aluminum oxide after being roasted, so that the aluminum isopropoxide hydrolysis process becomes a mainstream process for aluminum oxide production. With the continuous improvement of the purity requirement of sapphire and lithium battery industries on high-purity alumina, the use of high-purity aluminum isopropoxide as a raw material becomes crucial. Therefore, a synthesis apparatus with both multifunction and continuous production, which can ensure no secondary pollution in the synthesis process and improve the production efficiency of synthesis, has become the focus of research.

The utility model with the application number of 201621068065.0 discloses a multifunctional continuous synthesis device for aluminum isopropoxide, which comprises a condensation reflux device, a reaction kettle, a stirrer, a synthesis receiving tank and a vacuum system, wherein the reaction kettle is provided with a hot oil jacket, a cooling water jacket, a feeding port and a slag discharge port; the middle lower part of the synthesis receiving tank is provided with a water jacket, the upper part of the synthesis receiving tank is provided with an outlet condenser, and the bottom of the synthesis receiving tank is provided with a discharge hole; the reaction kettle is connected with the condensing reflux device through a flange, and the reaction kettle is connected with the synthesis receiving tank through a condensing pipe; the synthesis receiving tank is connected with a vacuum system through an upper outlet condenser by a vacuum hose. The device has a simple and reasonable structure, can effectively control the mild and efficient synthesis process, is connected by pipelines and sealed by equipment, avoids secondary pollution, and can realize that the purity of aluminum isopropoxide is more than or equal to 99.999 percent.

However, in the production and use process, the technical scheme of the utility model still has room for improvement: the condensation efficiency of the condensation pipe can be improved through the improvement of the structure of the condensation pipe, and the mixing device is lacked in the synthesis receiving tank, thus being unfavorable for the discharging and the storage of aluminum isopropoxide. Therefore, aiming at the defects, the utility model provides a synthesis kettle for producing aluminum isopropoxide with high reaction efficiency, which solves the defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high reaction efficiency's synthetic cauldron of aluminium isopropoxide production usefulness to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a synthetic cauldron of high reaction efficiency's aluminium isopropoxide production usefulness, accepts jar, vacuum system and condenser pipe including reation kettle, condensation backward flow ware, synthesis, the fixed baffling board that is provided with in middle part in the condenser pipe, open the upper portion of baffling board has the fog opening, and the lower part runs through and is equipped with a plurality of condensate liquid holes, the baffling board both sides be provided with steam flow partition plate group in the condenser pipe respectively, the fixed drainage sloping block that is provided with on the jar wall is accepted in the synthesis, the play liquid end of condenser pipe to the surface slope setting of drainage sloping block.

The steam flow partition plate group comprises a first partition plate and a second partition plate which are arranged at intervals.

The diameter of the liquid outlet end of the condensing pipe is reduced.

And a mixer is arranged in the synthesis receiving tank.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses the fixed baffling board that is provided with in middle part in the condenser pipe, the upper portion of baffling board is opened there is the fog opening, and the baffling board can prolong the route and the time that aluminium isopropoxide steam flows in the condenser pipe, has then improved aluminium isopropoxide steam and cooling water heat exchange's efficiency, has then improved aluminium isopropoxide steam condensing's efficiency, and the baffling board lower part runs through and is equipped with a plurality of condensate holes, avoids the liquid aluminium isopropoxide after the condensation to block the condenser pipe, can guarantee the smooth and easy flow of aluminium isopropoxide liquid;

2. the steam flow partition plate groups are respectively arranged in the condensation pipes at the two sides of the baffle plate, and can enable the aluminum isopropoxide steam to separately flow, thereby enhancing the heat exchange efficiency and improving the condensation efficiency of the aluminum isopropoxide steam;

3. the drainage sloping block is fixedly arranged on the tank wall of the synthetic receiving tank, and the liquid outlet end of the condensing pipe is arranged to incline towards the surface of the drainage sloping block, so that the isopropyl alcohol aluminum liquid can fall into the synthetic receiving tank along the drainage sloping block, the phenomenon that the isopropyl alcohol aluminum liquid splashes all around when falling is avoided, and the stability of the isopropyl alcohol aluminum liquid entering the synthetic receiving tank is maintained;

4. the utility model discloses install in the synthetic accepting tank and mix the ware, then can start when the aluminium isopropoxide ejection of compact and mix the ware stirring, then can guarantee that the homogeneity of the ejection of compact improves greatly, and aluminium isopropoxide stores for a long time, then needs regularly to start to mix the ware in order to prevent that it from solidifying.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

in the figure: 1, a reaction kettle; 2, a condensing reflux device; 3, a synthesis receiving tank; 4, a vacuum system; 5 a condenser pipe; 6, baffle plate; 7, a mist vent; 8 condensate hole; 9 a steam flow partition plate group; 91 a first divider plate; 92 a second partition plate; 10 drainage oblique block; 11 a mixer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a synthetic cauldron of high reaction efficiency's aluminium isopropoxide production usefulness, includes reation kettle 1, condensation backward flow ware 2, synthetic accepting jar 3, vacuum system 4 and condenser pipe 5, the fixed baffling board 6 that is provided with in middle part in the condenser pipe 5, the upper portion of baffling board 6 is opened there is fog opening 7, and the lower part runs through and is equipped with a plurality of

condensate holes

8, 6 both sides of baffling board be provided with steam flow partition plate group 9 in the condenser pipe 5 respectively, the fixed drainage sloping block 10 that is provided with on the synthetic accepting jar 3 jar walls, the play liquid end of condenser pipe 5 to the surface slope of drainage sloping block 10 sets up.

The steam flow partition plate group 9 includes a first partition plate 91 and a second partition plate 92 which are arranged at intervals.

The diameter of the liquid outlet end of the condensing pipe 5 is reduced.

The synthesis receiving tank 3 is provided with a mixer 11.

The utility model discloses well baffling board 6 can set up a plurality ofly, then can further prolong the route and the time that aluminium isopropoxide steam flows in condenser pipe 5, then improved aluminium isopropoxide steam and cooling water heat exchange's efficiency, then improved the efficiency of aluminium isopropoxide steam condensation.

It is noted that relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a synthetic cauldron of aluminium isopropoxide production usefulness of high reaction efficiency, includes reation kettle (1), condensation reflux ware (2), synthetic accepting tank (3), vacuum system (4) and condenser pipe (5), its characterized in that: the condensing tube is characterized in that a baffle plate (6) is fixedly arranged in the middle of the inside of the condensing tube (5), a mist through hole (7) is formed in the upper portion of the baffle plate (6), a plurality of condensate liquid holes (8) are arranged in the lower portion of the baffle plate in a penetrating mode, vapor flow partition plate groups (9) are respectively arranged in the condensing tube (5) on the two sides of the baffle plate (6), a drainage inclined block (10) is fixedly arranged on the wall of the synthetic receiving tank (3), and the liquid outlet end of the condensing tube (5) is obliquely arranged towards the surface of the drainage inclined block (10).

2. The synthesis kettle for producing aluminum isopropoxide with high reaction efficiency according to claim 1, wherein: the steam flow partition plate group (9) comprises a first partition plate (91) and a second partition plate (92) which are arranged at intervals.

3. The synthesis kettle for producing aluminum isopropoxide with high reaction efficiency according to claim 1, wherein: the diameter of the liquid outlet end of the condensation pipe (5) is reduced.

4. The synthesis kettle for producing aluminum isopropoxide with high reaction efficiency according to claim 1, wherein: a mixer (11) is arranged in the synthesis receiving tank (3).