Synthesis kettle for producing aluminum isopropoxide

Abstract

The utility model provides a synthesis kettle for producing aluminum isopropoxide, and belongs to the technical field of reaction kettle equipment. Comprising a reaction kettle body, a stirring motor is fixed to the top of the reaction kettle body, a transmission ring is rotatably installed in the reaction kettle body, a scraper is fixed to the lower end of the transmission ring, the outer wall of the scraper abuts against the inner wall of the reaction kettle body, a cleaning ring is vertically installed in the reaction kettle body in a sliding mode, and a water storage cavity is formed in the cleaning ring. The lower end of the stirring shaft sequentially penetrates through the top wall of the reaction kettle body, the transmission ring and the cleaning ring and is located in the reaction kettle body, a plurality of first spray heads are fixed to the lower end of the cleaning ring, the first spray heads all point to the inner side wall of the reaction kettle body, a plurality of second spray heads are fixed to the lower end of the cleaning ring, and the second spray heads all point to the stirring shaft. According to the reaction kettle, secondary pollution to the interior of the reaction kettle body caused by residues accumulated on the surface of the scraper is effectively avoided, the scraper does not need to be disassembled, cleaning is convenient, and the cleaning effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of reaction kettle equipment and relates to a synthesis kettle for producing aluminum isopropoxide. Background Art

[0002] Aluminum isopropyl alcohol is a commonly used engineering plastic with good weather resistance, high temperature resistance and chemical corrosion resistance. As the name suggests, the synthesis kettle is a container used for physical or chemical reactions, also known as a reactor. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and high and low speed mixing functions required by the process are realized. Reactors are widely used in chemical, rubber and other industries. After the use of the reactor used in the production of aluminum isopropyl alcohol, a large amount of residue will adhere to the inner wall of the reactor. If it is not cleaned, it will affect the subsequent material processing. If the residue is not cleaned in time, it will accumulate too much and be inconvenient to clean. Therefore, it is necessary to use a cleaning structure to effectively clean the inner wall of the reactor.

[0003] The patent document with the publication number CN218133866U discloses a synthesis reactor for aluminum isopropoxide production that is easy to clean, comprising a synthesis reactor body, a motor installed at the middle of the top of the synthesis reactor body, a rotating shaft installed at the output end of the motor, the rotating shaft passing through the top of the synthesis reactor body, a cleaning frame installed at the bottom end of the rotating shaft, and cleaning scrapers installed on both sides of the cleaning frame. The cleaning scrapers are driven by the motor to clean the inner wall of the synthesis reactor.

[0004] However, the above prior art still has the following deficiencies:

[0005] The above-mentioned prior art solution can clean the inner wall of the reactor by means of a cleaning scraper. However, after long-term cleaning with the cleaning scraper, a large amount of residue is likely to accumulate on the cleaning scraper. This will affect the cleaning of the inner wall of the reactor in the long term and easily cause secondary pollution. If the cleaning scraper is disassembled for separate cleaning, the work intensity will increase and the cleaning will not be convenient enough. Utility Model Content

[0006] The utility model aims to solve the technical problem that the prior art mentioned in the background technology cannot realize the cleaning treatment of the cleaning scraper, resulting in poor cleaning effect of the inner wall of the synthesis kettle.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A synthesis reactor for producing aluminum isopropoxide, comprising:

[0009] Reactor body;

[0010] A stirring motor, wherein the stirring motor is fixed on the top of the reactor body;

[0011] A transmission ring, the transmission ring is rotatably mounted in the reactor body;

[0012] A scraper, wherein the scraper is fixed at the lower end of the transmission ring and the outer wall of the scraper is in contact with the inner wall of the reactor body;

[0013] A cleaning ring, the cleaning ring is vertically slidably installed in the reactor body, and the cleaning ring has a water storage cavity;

[0014] A stirring shaft, the stirring shaft is fixed to the output shaft of the stirring motor and the lower end of the stirring shaft passes through the top wall of the reactor body, the transmission ring and the cleaning ring in sequence and is located in the reactor body;

[0015] A plurality of nozzles 1, wherein the nozzles 1 are fixed at the lower end of the cleaning ring at equal intervals in a circular shape and are connected to the water storage cavity, and the directions of the nozzles 1 are all directed toward the inner wall of the reactor body;

[0016] A plurality of nozzles 2 are fixed at the lower end of the cleaning ring at equal intervals in a circular shape and are connected to the water storage cavity. The directions of the plurality of nozzles 2 are all directed toward the stirring shaft.

[0017] Working principle:

[0018] After the processing is completed, when the inner wall of the reactor body needs to be cleaned, the rotating transmission ring drives the scraper to rotate synchronously, and the scraper cleans the residue on the inner wall of the reactor body. By starting the nozzle one, the nozzle one sprays water to the inner wall of the reactor body and the scraper, and further cleans the inner wall of the reactor body to improve the cleaning effect. At the same time, the scraper surface is also cleaned. By starting the nozzle two, the nozzle two sprays water to the stirring shaft to clean the surface of the stirring shaft.

[0019] The beneficial effects of the utility model are:

[0020] The utility model provides a cleaning ring, a plurality of nozzles one and a plurality of nozzles two, and by starting nozzle one, nozzle one sprays water toward the inner wall of the reactor body and the scraper, further realizes the cleaning of the inner wall of the reactor body, and also realizes the cleaning of the surface of the scraper, effectively avoiding the accumulation of residues on the surface of the scraper and causing secondary pollution to the inside of the reactor body, and there is no need to disassemble the scraper, so the cleaning is convenient, and by starting nozzle two, nozzle two sprays water toward the stirring shaft, the surface of the stirring shaft is cleaned, thereby effectively improving the cleaning effect of the inside of the reactor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front cross-sectional view of an embodiment of the utility model;

[0022] Figure 2 This is a top view of an embodiment of the utility model;

[0023] Figure 3 This is a schematic structural diagram of a cleaning ring according to an embodiment of the utility model;

[0024] Figure 4 It is a structural schematic diagram of an embodiment of the utility model.

[0025] Explanation of the accompanying drawings: 1. Reactor body; 2. Stirring motor; 3. Transmission ring; 4. Scraper; 5. Cleaning ring; 6. Water storage chamber; 7. Stirring shaft; 8. Nozzle 1; 9. Nozzle 2; 10. Cleaning motor; 11. Threaded rod; 12. Annular gear; 13. Transmission gear; 14. Annular block; 15. Annular groove; 16. Threaded hole; 17. Guide rod; 18. Guide hole; 19. Stirring blade; 20. Feed pipe; 21. Discharge pipe; 22. Support foot. DETAILED DESCRIPTION

[0026] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0027] like Figure 1 As shown, a synthesis reactor for producing aluminum isopropoxide comprises:

[0028] Reactor body 1;

[0029] A stirring motor 2, wherein the stirring motor 2 is fixed on the top of the reactor body 1;

[0030] A transmission ring 3, the transmission ring 3 is rotatably mounted on the inner wall of the reactor body 1;

[0031] The scraper 4 is fixed at the lower end of the transmission ring 3 and its outer wall is in contact with the inner wall of the reactor body 1. The transmission ring 3 rotates to drive the scraper 4 to rotate synchronously, and the scraper 4 scrapes and cleans the residue on the inner wall of the reactor body 1;

[0032] A cleaning ring 5, wherein the cleaning ring 5 is vertically slidably mounted in the reactor body 1, and a water storage chamber 6 is provided in the cleaning ring 5;

[0033] A stirring shaft 7, wherein the stirring shaft 7 is fixed to the output shaft of the stirring motor 2 and the lower end of the stirring shaft 7 passes through the top wall of the reactor body 1, the transmission ring 3 and the cleaning ring 5 in sequence and is located in the reactor body 1;

[0034] A plurality of nozzles 8 are fixed at the lower end of the cleaning ring 5 at equal intervals in a circular shape and are connected to the water storage chamber 6. The plurality of nozzles 8 are directed toward the inner wall of the reactor body 1. Water is sprayed toward the scraper 4 and the inner wall of the reactor body 1 through the plurality of nozzles 8, thereby further cleaning the inner wall of the reactor body 1 and also cleaning the surface of the scraper 4.

[0035] A plurality of nozzles 9 are fixed at the lower end of the cleaning ring 5 at equal intervals in a circular shape and are connected to the water storage chamber 6. The plurality of nozzles 9 are directed toward the stirring shaft 7. Water is sprayed toward the stirring shaft 7 by the plurality of nozzles 9 to clean the residue on the outer wall of the stirring shaft 7.

[0036] like Figure 1 and Figure 2 As shown, a cleaning motor 10 is fixed on the top of the reactor body 1, and a threaded rod 11 is fixed on the output shaft of the cleaning motor 10. The lower end of the threaded rod 11 passes through the top wall of the reactor body 1 and the transmission ring 3 in sequence. The inner wall of the transmission ring 3 has an annular tooth portion 12, and a transmission gear 13 is fixed on the outer wall of the threaded rod 11. The transmission gear 13 is meshed with the annular tooth portion 12. An annular block 14 is fixed on the outer wall of the transmission ring 3. An annular groove 15 is opened on the inner wall of the reactor body 1 for the annular block 14 to be embedded. The cleaning motor 10 is driven to drive the threaded rod 11 to rotate, and the threaded rod 11 drives the transmission gear 13 to rotate synchronously. The transmission gear 13 drives the transmission ring 3 to rotate through the annular tooth portion 12.

[0037] like Figure 1 and Figure 3 The cleaning ring 5 has a threaded hole 16, the threaded rod 11 passes through the threaded hole 16 and is threadedly connected thereto, the threaded rod 11 is located between a plurality of nozzles 9, a guide rod 17 is vertically fixed in the reactor body 1, the cleaning ring 5 has a guide hole 18 for the guide rod 17 to pass through, the guide rod 17 is located between a plurality of nozzles 9, the upper end of the guide rod 17 passes through the guide hole 18 and the transmission ring 3 in turn and is fixed to the inner top wall of the reactor body 1, a plurality of nozzles 9 can spray water on the guide rod 17 and the threaded rod 11, and realize the cleaning of the residues on the surfaces of the guide rod 17 and the threaded rod 11.

[0038] like Figure 1 As shown, a plurality of stirring blades 19 are fixed to the outer wall of the stirring shaft 7 , and the plurality of stirring blades 19 can pass through the cleaning ring 5 , and the stirring blades 19 enhance the stirring effect.

[0039] like Figure 1 and Figure 4As shown, a feed pipe 20 is installed through one side of the reactor body 1 , a discharge pipe 21 is installed through the bottom end of the reactor body 1 , and four supporting feet 22 are fixed to the bottom end of the reactor body 1 .

[0040] The specific operation mode of the utility model is as follows:

[0041] The cleaning motor 10 is driven to drive the threaded rod 11 to rotate clockwise, the threaded rod 11 drives the transmission gear 13 to rotate, the transmission gear 13 drives the transmission ring 3 to rotate, the transmission ring 3 drives the scraper 4 to rotate, the scraper 4 scrapes the residue on the inner wall of the reactor body 1, and at the same time, with the cooperation of the threaded rod 11 and the threaded hole 16, the threaded rod 11 makes the cleaning ring 5 descend along the guide rod 17, the nozzle 1 8 is driven to spray water to clean the inner wall of the reactor body 1 and the scraper 4, the nozzle 2 9 is driven to spray water to clean the stirring shaft 7, the stirring blade 19, the threaded rod 11, and the guide rod 17, and at the same time, the stirring motor 2 can be driven to drive the stirring shaft 7 to rotate, and the stirring shaft 7 drives the stirring blade 19 to rotate, so that the stirring shaft 7 and the stirring blade 19 can be more fully rinsed by the nozzle 2 9.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A synthesis reactor for producing aluminum isopropoxide, characterized in that: include: Reactor body (1); A stirring motor (2), wherein the stirring motor (2) is fixed on the top of the reactor body (1); A transmission ring (3), wherein the transmission ring (3) is rotatably mounted in the reactor body (1); A scraper (4), wherein the scraper (4) is fixed to the lower end of the transmission ring (3) and the outer wall of the scraper (4) is in contact with the inner wall of the reactor body (1); A cleaning ring (5), the cleaning ring (5) being vertically slidably mounted in the reactor body (1), and having a water storage chamber (6) therein; A stirring shaft (7), wherein the stirring shaft (7) is fixed to the output shaft of the stirring motor (2) and the lower end of the stirring shaft (7) passes through the top wall of the reactor body (1), the transmission ring (3) and the cleaning ring (5) in sequence and is located in the reactor body (1); A plurality of nozzles (8), wherein the plurality of nozzles (8) are fixed at the lower end of the cleaning ring (5) at equal intervals in a circular shape and are connected to the water storage chamber (6), and the plurality of nozzles (8) are directed toward the inner wall of the reactor body (1); A plurality of nozzles 2 (9) are fixed at the lower end of the cleaning ring (5) at equal intervals in a circular shape and are connected to the water storage chamber (6); and the plurality of nozzles 2 (9) are directed toward the stirring shaft (7).

2. The synthesis reactor for producing aluminum isopropoxide according to claim 1, characterized in that: A cleaning motor (10) is fixed to the top of the reactor body (1), and a threaded rod (11) is fixed to the output shaft of the cleaning motor (10). The lower end of the threaded rod (11) passes through the top wall of the reactor body (1) and the transmission ring (3) in sequence. The inner wall of the transmission ring (3) has an annular tooth portion (12). A transmission gear (13) is fixed to the outer wall of the threaded rod (11), and the transmission gear (13) is meshed with the annular tooth portion (12).

3. The synthesis reactor for producing aluminum isopropoxide according to claim 1, characterized in that: An annular block (14) is fixed on the outer wall of the transmission ring (3), and an annular groove (15) for embedding the annular block (14) is formed on the inner wall of the reactor body (1).

4. The synthesis reactor for producing aluminum isopropoxide according to claim 2, characterized in that: The cleaning ring (5) has a threaded hole (16), and the threaded rod (11) passes through the threaded hole (16) and is threadedly connected thereto.

5. The synthesis reactor for producing aluminum isopropoxide according to claim 1, characterized in that: A guide rod (17) is vertically fixed to the inner bottom wall of the reactor body (1); the cleaning ring (5) is provided with a guide hole (18) for the guide rod (17) to pass through; the upper end of the guide rod (17) passes through the guide hole (18) and the transmission ring (3) in sequence and is fixed to the inner top wall of the reactor body (1).

6. The synthesis reactor for producing aluminum isopropoxide according to claim 1, characterized in that: A plurality of stirring blades (19) are fixed to the outer wall of the stirring shaft (7), and the plurality of stirring blades (19) can all pass through the cleaning ring (5).

7. The synthesis reactor for producing aluminum isopropoxide according to claim 1, characterized in that: A feed pipe (20) is installed through one side of the reactor body (1), and a discharge pipe (21) is installed through the bottom end of the reactor body (1).

8. The synthesis reactor for producing aluminum isopropoxide according to claim 1, characterized in that: Four supporting legs (22) are fixed to the bottom end of the reactor body (1).

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