CN216149714U

CN216149714U - Reation kettle that catalyst production used

Info

Publication number: CN216149714U
Application number: CN202121696688.3U
Authority: CN
Inventors: 马尚; 马大国
Original assignee: Hubei Huihuang Technology Co ltd
Current assignee: Hubei Huihuang Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-04-01
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a reaction kettle for catalyst production, which comprises a tank body, wherein a sealing structure is arranged at the top of the tank body, a discharge end is arranged at the bottom end of the tank body in a penetrating manner, a plurality of supporting structures are sequentially arranged on the circumference of the tank body, an executing mechanism in the vertical direction is arranged in the tank body, the executing mechanism comprises a rotating shaft, a stepped shaft is arranged in the center of the bottom end of the rotating shaft, a scraping part is arranged on the circumference of the bottom end of the rotating shaft, a coupler is arranged at the bottom end of the stepped shaft, and a stirring part is arranged at the bottom end of the coupler. The utility model can effectively solve the problems that the inner wall of a common reaction kettle is not easy to clean and the stirring is not uniform. This reation kettle passes through same power unit and drives stirring portion and scrape material portion, and when reation kettle contained liquid or solid catalyst, scrape material portion and also can embody its stirring function to a certain extent, this reation kettle can reach better stirring effect under the combined action of stirring portion and scraping material portion, and then improves the production quality of catalyst.

Description

Reation kettle that catalyst production used

Technical Field

The utility model relates to the technical field of chemical production, in particular to a reaction kettle for producing a catalyst.

Background

The broad understanding of the reaction vessel is that there is a physical or chemical reaction vessel, through the structural design and parameter configuration of the vessel, the heating, evaporation, cooling and low-speed mixing functions of the process requirements are realized, the reaction vessel is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines, foods, and pressure vessels for completing the processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation, etc., such as reactors, reaction pots, decomposing pots, polymerization vessels, etc.; the material is generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloy and other composite materials.

At present, reation kettle's generalized understanding has the container of physics or chemical reaction promptly, structural design and parameter configuration through to the container, realize the heating of technological requirement, the evaporation, the cooling and the low high-speed function of thoughtlessly joining in marriage, this type of reation kettle on the market is various now, can satisfy people's user demand basically, but certain problem still exists, traditional this type of reation kettle is in the use, the heating method of reaction is the fixed heating of inner wall usually, make the catalyst reaction heated inequality easily, traditional this type of reation kettle need wash it after using usually, general washing mode needs the staff to get into the internal portion of cauldron, this mode is convenient inadequately, and the security is lower, modern user demand can't be satisfied, it is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a reaction kettle for producing a catalyst.

In order to solve the technical problems, the utility model provides the following technical scheme:

the reaction kettle for catalyst production comprises a tank body, wherein a sealing structure is arranged at the top of the tank body, a discharge end is arranged at the bottom end of the tank body in a penetrating mode, a plurality of supporting structures are sequentially arranged on the circumference of the tank body, an executing mechanism in the vertical direction is arranged inside the tank body and comprises a rotating shaft, a stepped shaft is arranged in the center of the bottom end of the rotating shaft, a scraping part is arranged on the circumference of the bottom end of the rotating shaft, a coupler is arranged at the bottom end of the stepped shaft, a stirring part is arranged at the bottom end of the coupler and comprises a main shaft, the main shaft is in transmission connection with the stepped shaft through the coupler, a plurality of lifting lugs are sequentially arranged on the circumference of the main shaft, and a stirring rod is fixedly welded on the inner side of each lifting lug.

According to a preferable technical scheme, a fixing piece is welded and fixed on the inner wall of the tank body and comprises a strip-shaped rod, the strip-shaped rod is of a cross mechanism, a placing circular table is arranged at the cross position of the strip-shaped rod, and a bearing is arranged inside the placing circular table.

As a preferable technical scheme of the utility model, the center of the bottom of the inner side of the tank body is provided with a limiting step platform, the inner side of the limiting step platform is provided with a sealing ring, and the outer diameter of the extending end of the discharge end is matched with the inner diameter of the limiting step platform.

As a preferable technical scheme of the utility model, the sealing structure comprises an end cover, a power mechanism is installed at the top of the end cover, an introduction end is arranged on the circumference of the end cover, and a hose is externally connected to the introduction end.

As a preferable technical scheme of the utility model, the power mechanism comprises a driving motor and a driven bevel gear, an output shaft of the driving motor is connected with a driving bevel gear through flat key transmission, the driven bevel gear is positioned at the top of the end cover, the driven bevel gear is connected with a rotating shaft through flat key transmission, and the driving bevel gear and the driven bevel gear form a gear meshing mechanism.

As a preferred technical scheme, the supporting structure comprises a fixing block, the fixing block is fixed with the tank body through welding, a connecting rod in an arc structure is arranged on one side, away from the tank body, of the fixing block, and a contact end is arranged at the bottom end of the connecting rod.

According to a preferable technical scheme of the utility model, the scraping part comprises a flange plate, an extension rod is fixed at the bottom end of the flange plate through a screw, an installation part is fixed at one end of the extension rod through a screw, a sliding groove is arranged on the installation part and is of a T-shaped structure, and a brush is movably connected to the inner side of the sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model relates to a reaction kettle for producing a catalyst, which can effectively solve the problems that the inner wall of a common reaction kettle is not easy to clean and the stirring is not uniform. The reaction kettle drives the stirring part and the scraping part through the same power mechanism, when liquid or solid catalyst is contained in the reaction kettle, the stirring function of the reaction kettle can be embodied to a certain extent by the scraping part, the reaction kettle can achieve a better stirring effect under the combined action of the stirring part and the scraping part, and further the production quality of the catalyst is improved; this reation kettle has improved the smoothness nature of stirring portion and scraping material portion stirring process through the speed reduction of gear increases the mode of turning round.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is one of the overall structural split views of the present invention;

FIG. 3 is a second exploded view of the overall structure of the present invention;

FIG. 4 is a schematic view of the actuator configuration of the present invention;

in the figure: 1. a tank body; 101. a fixing member; 1011. a bar-shaped rod; 1012. placing a circular table; 102. a limiting step platform; 2. a sealing structure; 21. an end cap; 22. a power mechanism; 221. a drive motor; 222. a drive bevel gear; 223. a driven bevel gear; 23. a lead-in end; 3. a discharge end; 4. a support structure; 41. a fixed block; 42. a connecting rod; 43. a contact end; 5. an actuator; 51. a rotating shaft; 511. a stepped shaft; 52. a coupling; 53. a stirring section; 531. a main shaft; 532. lifting lugs; 533. a stirring rod; 54. a scraping part; 541. a flange plate; 542. an extension rod; 543. a mounting member; 544. a chute; 545. and a brush.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example 1

As shown in fig. 1-4, the present invention provides a reaction kettle for catalyst production, which includes a tank 1, a sealing structure 2 is disposed at the top of the tank 1, a discharge end 3 is disposed at the bottom end of the tank 1 in a penetrating manner, a plurality of support structures 4 are sequentially disposed on the circumference of the tank 1, an actuator 5 in a vertical direction is disposed inside the tank 1, the actuator 5 includes a rotating shaft 51, a stepped shaft 511 is disposed at the center of the bottom end of the rotating shaft 51, a scraping portion 54 is disposed on the circumference of the bottom end of the rotating shaft 51, a coupling 52 is disposed at the bottom end of the stepped shaft 511, a stirring portion 53 is disposed at the bottom end of the coupling 52, the stirring portion 53 includes a main shaft 531, the main shaft 531 is in transmission connection with the stepped shaft 511 through the coupling 52, a plurality of lifting lugs 532 are sequentially disposed on the circumference of the main shaft 531, and a stirring rod 533 is welded and fixed on the inner side of the lifting lug 532.

Further, a fixing part 101 is welded and fixed on the inner wall of the tank body 1, the fixing part 101 comprises a strip rod 1011, the strip rod 1011 is a cross mechanism, a circular truncated cone 1012 is arranged at the cross position of the strip rod 1011, a bearing is arranged inside the circular truncated cone 1012, the fixing part 101 is used for limiting the degree of freedom of the actuating mechanism 5 in the vertical direction, the bearing arranged inside the circular truncated cone 1012 is arranged, and the actuating mechanism 5 and the fixing part 101 form a rotary pair after being installed, so that the rotation of the actuating mechanism 5 is facilitated.

The center of the bottom of the inner side of the tank body 1 is provided with a limiting step platform 102, a sealing ring is placed on the inner side of the limiting step platform 102, the outer diameter of the extending end of the discharging end 3 is matched with the inner diameter of the limiting step platform 102, the discharging end 3 is mounted with the limiting step platform 102, and the sealing ring placed on the inner side of the limiting step platform 102 is used for improving the sealing performance of the limiting step platform 102.

The sealing structure 2 comprises an end cover 21, a power mechanism 22 is mounted at the top of the end cover 21, an inlet 23 is arranged on the circumference of the end cover 21, a hose is externally connected to the inlet 23, the power mechanism 22 is used for providing power for the rotation of the actuating mechanism 5, and the inlet 23 is used for leading out a catalyst.

The power mechanism 22 comprises a driving motor 221 and a driven bevel gear 223, an output shaft of the driving motor 221 is connected with a driving bevel gear 222 through flat key transmission, the driven bevel gear 223 is located at the top of the end cover 21, the driven bevel gear 223 is connected with a rotating shaft 51 through flat key transmission, the driving bevel gear 222 and the driven bevel gear 223 form a gear meshing mechanism, and the smoothness of the stirring process of the stirring part 53 and the scraping part 54 is improved through the gear meshing mechanism.

Supporting structure 4 includes fixed block 41, and fixed block 41 is fixed mutually through the welding with jar body 1, and one side that jar body 1 was kept away from to fixed block 41 is provided with the connecting rod 42 that is the arc structure, and the bottom of connecting rod 42 is provided with contact jaw 43, and supporting structure 4 is used for accomplishing jar holistic installation of body 1 fixedly.

Scraping part 54 includes ring flange 541, the bottom of ring flange 541 is fixed with extension bar 542 through the screw, the one end of extension bar 542 is fixed with installed part 543 through the screw, be provided with spout 544 on the installed part 543, and spout 544 is T type structure, the inboard swing joint of spout 544 has brush 545, scraping part 54 is used for scraping the probably remaining catalyst of jar body 1 inner wall, and in equipment operation process, can stir the catalyst that is close to jar body 1 inner wall.

Specifically, the torque transmission direction of the reaction kettle is as follows: the output torque of the driving motor 221 is transmitted to the drive bevel gear 222 through a flat key, the drive bevel gear 222 is engaged with the driven bevel gear 223, the driven bevel gear 223 transmits the torque to the rotating shaft 51 through the flat key, the rotating shaft 51 transmits the torque to the flange 541 through the flat key, the stepped shaft 511 transmits the torque to the stirring part 53 through the coupling 52, and the final expression is: when the driving motor 221 is operated, the stirring part 53 and the scraping part 54 rotate around the axis of the rotating shaft 51 to stir the catalyst contained in the tank 1 and scrape the catalyst remaining on the inner wall of the tank 1; the hanging process of the reaction kettle comprises the following steps: when catalyst is contained in the tank 1, the rotation of the scraping part 54 can scrape the catalyst remaining on the inner wall of the tank 1 and at the same time stir the catalyst contained in the tank 1 near the inner wall of the tank 1; the stirring process of the reaction kettle comprises the following steps: when the catalyst is contained in the tank 1 and the driving motor 221 is started, the stirring part 53 stirs the catalyst; the specific use process of the reaction kettle comprises the following steps: the pipeline is externally connected from the introducing end 23, the catalyst is introduced into the tank body 1 from the pipeline, the power mechanism 22 is started, the power mechanism 22 drives the actuating mechanism 5 to rotate around the axis of the actuating mechanism, and the actuating mechanism 5 stirs the catalyst and scrapes the residual catalyst on the inner wall of the tank body 1.

The reaction kettle used for producing the catalyst can effectively solve the problems that the inner wall of a common reaction kettle is not easy to clean and the stirring is not uniform. The reaction kettle drives the stirring part and the scraping part through the same power mechanism, when liquid or solid catalyst is contained in the reaction kettle, the stirring function of the reaction kettle can be embodied to a certain extent by the scraping part, the reaction kettle can achieve a better stirring effect under the combined action of the stirring part and the scraping part, and further the production quality of the catalyst is improved; this reation kettle has improved the smoothness nature of stirring portion and scraping material portion stirring process through the speed reduction of gear increases the mode of turning round.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 reation kettle that catalyst production used, includes jar body (1), its characterized in that, the top of jar body (1) is provided with seal structure (2), the bottom of jar body (1) is run through and is provided with discharge end (3), a plurality of bearing structure (4) have set gradually on the circumference of jar body (1), the inside of jar body (1) is provided with actuating mechanism (5) that is vertical direction, actuating mechanism (5) include rotation axis (51), the bottom center of rotation axis (51) is provided with step shaft (511), install on the bottom circumference of rotation axis (51) and scrape material portion (54), shaft coupling (52) are installed to the bottom of step shaft (511), stirring portion (53) are installed to the bottom of shaft coupling (52), stirring portion (53) include main shaft (531), main shaft (531) are connected with step shaft (511) through shaft coupling (52) transmission, a plurality of lifting lugs (532) are sequentially arranged on the circumference of the main shaft (531), and stirring rods (533) are fixedly welded on the inner sides of the lifting lugs (532).

2. The reaction kettle for producing the catalyst is characterized in that a fixing part (101) is welded and fixed on the inner wall of the tank body (1), the fixing part (101) comprises a strip-shaped rod (1011), the strip-shaped rod (1011) is of a cross-shaped cross mechanism, a placing circular truncated cone (1012) is arranged at the cross position of the strip-shaped rod (1011), and a bearing is placed inside the placing circular truncated cone (1012).

3. The reactor for producing and using the catalyst as claimed in claim 2, wherein a limiting step (102) is arranged at the center of the bottom of the inner side of the tank body (1), a sealing ring is placed on the inner side of the limiting step (102), and the outer diameter of the extending end of the discharging end (3) is matched with the inner diameter of the limiting step (102).

4. The reactor for producing and using the catalyst as claimed in claim 1, wherein the sealing structure (2) comprises an end cover (21), a power mechanism (22) is installed on the top of the end cover (21), an introduction end (23) is arranged on the circumference of the end cover (21), and a hose is externally connected to the introduction end (23).

5. The reaction kettle for producing the catalyst is characterized in that the power mechanism (22) comprises a driving motor (221) and a driven bevel gear (223), an output shaft of the driving motor (221) is connected with a driving bevel gear (222) through flat key transmission, the driven bevel gear (223) is positioned at the top of the end cover (21), the driven bevel gear (223) is connected with a rotating shaft (51) through flat key transmission, and the driving bevel gear (222) and the driven bevel gear (223) form a gear meshing mechanism.

6. The reaction kettle for producing the catalyst according to claim 1, wherein the support structure (4) comprises a fixing block (41), the fixing block (41) is fixed with the tank body (1) by welding, a connecting rod (42) having an arc structure is arranged on one side of the fixing block (41) far away from the tank body (1), and a contact end (43) is arranged at the bottom end of the connecting rod (42).

7. The reaction kettle for producing the catalyst according to claim 1, wherein the scraping portion (54) comprises a flange (541), an extension rod (542) is fixed at the bottom end of the flange (541) through a screw, a mounting piece (543) is fixed at one end of the extension rod (542) through a screw, a chute (544) is arranged on the mounting piece (543), the chute (544) is of a T-shaped structure, and a brush (545) is movably connected to the inner side of the chute (544).