CN214288129U - Metal reation kettle for catalyst with can dismantle seal structure - Google Patents

Abstract

The utility model discloses a metal reaction kettle with a detachable sealing structure for catalyst, which comprises a top cover and a kettle body, wherein the top cover is fixed at the top end of the kettle body through a fixing bolt; the top cover is also respectively communicated with a charging opening and a heat conducting oil inlet, a sealing shaft is arranged in the middle of the top cover, a limiting ring is arranged at the upper end of the sealing shaft, a rotating shaft is arranged in the limiting ring, the upper end of the rotating shaft is connected with a speed reducer through a coupler, and the speed reducer is connected with a motor; the lower end of the rotating shaft penetrates through the top cover and is positioned in the kettle body, and the end is provided with a stirring blade; the top cover and the kettle body are connected through the fixing bolt, the top cover is convenient to disassemble, the interior of the kettle body is convenient to clean and maintain, and the practicability is improved; sealed axle design is circular, and sealed axle and top cap fixed connection, and during the use, run through top cap department with the pivot through sealed axle and seal, avoid pivot and the internal junction of cauldron to leak, influence inside catalyst material processing, and be favorable to improving its practicality.

Description

Metal reation kettle for catalyst with can dismantle seal structure

Technical Field

The utility model belongs to the reation kettle field, in particular to metal reation kettle for catalyst with can dismantle seal structure.

Background

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

In the prior art, a metal reaction kettle for processing the catalyst cannot have a disassembly function, a kettle body is an integral body, when the kettle body is used for a long time, the interior of the kettle body needs to be cleaned and maintained, the kettle body is inconvenient to open, the cleaning and maintenance progress is influenced, and the practicability of the kettle body is reduced; in addition, the existing metal reaction kettle for processing the catalyst has low sealing performance, and a rotating shaft of the metal reaction kettle penetrates through the top end wall of the kettle body without sealing measures, so that the leakage exists at the joint of the metal reaction kettle, the processing quality of the internal catalyst is influenced, and the practicability of the metal reaction kettle is reduced.

Based on the analysis, the existing metal reaction kettle structure for processing the catalyst has defects and needs to be improved, and the scheme is generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a metal reation kettle for catalyst with can dismantle seal structure through connecting top cap and the cauldron body through fixing bolt, and the top cap is dismantled conveniently, is convenient for clear up and maintain the internal portion of cauldron, improves the practicality.

In order to achieve the above purpose, the solution of the present invention is:

a metal reaction kettle with a detachable sealing structure for a catalyst comprises a kettle body and a top cover;

the bottom of the kettle body is provided with a plurality of support legs, the bottom of the kettle body is also communicated with a discharge port, the end part of the discharge port is provided with a connecting sheet, and the discharge port is fixed at the bottom of the kettle body through a mounting flange; the bottom of the kettle body is also provided with a plurality of heating pipes; the lower part of the outer side of the kettle body is sleeved with a jacket, the upper part of the outer side of the kettle body is provided with a plurality of traction blocks, and each traction block is provided with a through hole;

the top cover is fixed at the top end of the kettle body through a fixing bolt; the top cover is also respectively communicated with a charging opening and a heat conducting oil inlet, a sealing shaft is arranged in the middle of the top cover, a limiting ring is arranged at the upper end of the sealing shaft, a rotating shaft is arranged in the limiting ring, the upper end of the rotating shaft is connected with a speed reducer through a coupler, and the speed reducer is connected with a motor; the lower end of the rotating shaft penetrates through the top cover and is positioned in the kettle body, and the end is provided with a stirring blade.

The periphery of above-mentioned top cap is equipped with the chimb, and the top periphery correspondence of the cauldron body also is equipped with the chimb, and the chimb of the top cap and the cauldron body is fixed through fixing bolt.

The feed inlet passes through mount pad and top cap fixed connection, just the feed inlet outer end is equipped with the connector, and the feed inlet passes through connector and outside conveying pipe intercommunication.

The sealing shaft is circular.

The heating pipes all penetrate through the bottom of the kettle body and are communicated with the interior of the kettle body.

After the scheme is adopted, the utility model discloses compare prior art's beneficial effect is:

(1) the utility model discloses a be equipped with the chimb in cauldron body upper portion outer end, and the chimb on cauldron body upper portion is unanimous with the chimb on the top cap, and during the use, the top cap is assembled with the cauldron body through two chimbs and a plurality of fixing bolt, seals cauldron body upper portion, and can dismantle the top cap through fixing bolt, is convenient for later stage to clear up and maintain the internal portion of cauldron, and convenient and fast is favorable to improving its practicality;

(2) the utility model provides a sealed axle design is circular, and sealed axle and top cap fixed connection, during the use, runs through top cap department through sealed axle with the pivot and seals, avoids pivot and the internal junction of cauldron to leak, influences the processing of inside catalyst material, and is favorable to improving its practicality.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic view of the bottom structure of the middle kettle body of the present invention.

Reference numerals:

1. a kettle body; 2. a jacket; 3. a support leg;

4. a discharge port; 41. connecting sheets;

5. installing a flange; 6. heating a tube;

7. a traction block; 71. perforating;

8. a top cover; 81. a convex edge; 82. fixing the bolt;

9. a feed inlet; 10. a heat conducting oil inlet;

11. a motor; 12. a speed reducer; 13. a coupling; 14. a limiting ring; 15. and sealing the shaft.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in figure 1, the utility model provides a metal reaction kettle with a detachable sealing structure for catalyst, which comprises a kettle body 1, wherein a jacket 2 is arranged at the outer end of the lower part of the kettle body 1, and a plurality of support legs 3 are arranged at the bottom end of the kettle body 1; as shown in fig. 2, an installation flange 5 is installed in the middle of the bottom end of the kettle body 1, a discharge port 4 is installed at the lower end of the middle of the installation flange 5, and a connecting sheet 41 is arranged at the right end of the discharge port 4; a plurality of heating pipes 6 are arranged at the front part of the lower end of the kettle body 1; a plurality of traction blocks 7 are arranged on the outer end wall of the upper part of the kettle body 1, and through holes 71 are formed in the plurality of traction blocks 7; top cap 8 is installed to cauldron body 1 upper end, 8 outer ends of top cap are equipped with chimb 81, install a plurality of fixing bolt 82 on the chimb 81, charge door 9 is installed to 8 upper ends right parts of top cap, 8 upper ends left parts of top cap install conduction oil import 10, 8 upper ends mid-mounting of top cap has sealed axle 15, spacing ring 14 is installed to 15 upper ends of sealed axle, install the pivot in the spacing ring 14, shaft coupling 13 is installed on pivot upper portion, speed reducer 12 is installed to 13 upper ends of shaft coupling, motor 11 is installed to 12 upper ends of speed reducer.

As the utility model discloses a preferred embodiment, wherein, charge door 9 is through bottom mount pad and top cap 8 fixed connection, and the 9 outer ends of charge door are equipped with the connector, and charge door 9 passes through connector and outside conveying pipe intercommunication, can mix the processing with leading-in cauldron body 1 inside of catalyst processing raw materials and mix.

As a preferred embodiment of the utility model, 1 upper portion outer end of the cauldron body also is equipped with chimb 81, and 1 upper portion chimb 81 of the cauldron body is unanimous with chimb 81 on the top cap 8, and during the use, top cap 8 is assembled with the cauldron body 1 through two chimbs 81 and a plurality of fixing bolt 82, with 1 upper portion seal of the cauldron body.

As a preferred embodiment of the utility model, 1 internally mounted of cauldron body has the stirring leaf, and the stirring leaf rotates through pivot and shaft coupling 13 and speed reducer 12 and motor 11 to be connected, during the use, adds catalyst raw materials into 1 inside back of cauldron body, and the stirring leaf that starts motor 11 linkage rotates, stirs internal catalyst raw materials and thoughtlessly joins in marriage.

As the utility model discloses a preferred embodiment, sealed axle 15 is circular, and sealed axle 15 and top cap 8 fixed connection, during the use, runs through top cap 8 department with the pivot through sealed axle 15 and seals, avoids pivot and the 1 internal connection department of the cauldron body to leak, influences the processing of inside catalyst material.

As a preferred embodiment of the utility model, a plurality of heating pipes 6 all run through the 1 bottom end wall of the cauldron body and the inside intercommunication of the cauldron body 1, during the use, with external heating device and the 6 intercommunication of heating pipe, can heat the internal portion of cauldron 1 through heating pipe 6.

The utility model discloses a theory of operation is: the feed inlet 9 is fixedly connected with the top cover 8 through a bottom mounting seat, a connector is arranged at the outer end of the feed inlet 9, the feed inlet 9 is communicated with an external feeding pipe through the connector, and then the catalyst processing raw materials can be guided into the kettle body 1 for mixing processing; the outer end of the upper part of the kettle body 1 is provided with a convex edge 81, and the convex edge 81 of the upper part of the kettle body 1 is consistent with the convex edge 81 on the top cover 8, when in use, the top cover 8 is assembled with the kettle body 1 through the two convex edges 81 and a plurality of fixing bolts 82, the upper part of the kettle body 1 is sealed, the stirring blades are arranged in the kettle body 1, and the stirring blades are rotationally connected with the speed reducer 12 and the motor 11 through a rotating shaft and a coupler 13; after the catalyst raw materials are added into the kettle body 1, the starting motor 11 is linked with the stirring blades to rotate, the internal catalyst raw materials are stirred and mixed, meanwhile, the sealing shaft 15 is designed to be circular, the sealing shaft 15 is fixedly connected with the top cover 8, and the position of the rotating shaft penetrating through the top cover 8 is sealed through the sealing shaft 15, so that the phenomenon that the connecting part of the rotating shaft and the interior of the kettle body 1 leaks to influence the processing of the internal catalyst materials is avoided; a plurality of heating pipes 6 all run through 1 bottom end wall of the cauldron body and the inside intercommunication of the cauldron body 1, with external heating device and 6 intercommunications of heating pipe, can heat the cauldron body 1 inside through heating pipe 6.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (5)

1. The utility model provides a metal reation kettle for catalyst with can dismantle seal structure which characterized in that: comprises a kettle body (1) and a top cover (8);

the bottom of the kettle body (1) is provided with a plurality of support legs (3), the bottom of the kettle body (1) is also communicated with a discharge hole (4), the end part of the discharge hole (4) is provided with a connecting sheet (41), and the discharge hole (4) is fixed at the bottom of the kettle body (1) through a mounting flange (5); the bottom of the kettle body (1) is also provided with a plurality of heating pipes (6); the lower part of the outer side of the kettle body (1) is sleeved with a jacket (2), the upper part of the outer side of the kettle body (1) is provided with a plurality of traction blocks (7), and each traction block (7) is provided with a through hole (71);

the top cover (8) is fixed at the top end of the kettle body (1) through a fixing bolt (82); the top cover (8) is also respectively communicated with a feed inlet (9) and a heat conduction oil inlet (10), a sealing shaft (15) is arranged in the middle of the top cover (8), a limiting ring (14) is arranged at the upper end of the sealing shaft (15), a rotating shaft is arranged in the limiting ring (14), the upper end of the rotating shaft is connected with a speed reducer (12) through a coupler (13), and the speed reducer (12) is connected with a motor (11); the lower end of the rotating shaft penetrates through the top cover (8) and is positioned in the kettle body (1), and the end is provided with a stirring blade.

2. The metal reaction vessel for catalyst having a detachable sealing structure according to claim 1, wherein: the periphery of top cap (8) is equipped with chimb (81), and the top periphery correspondence of the cauldron body (1) also is equipped with chimb (81), and chimb (81) of top cap (8) and the cauldron body (1) are fixed through fixing bolt (82).

3. The metal reaction vessel for catalyst having a detachable sealing structure according to claim 1, wherein: feed inlet (9) are through mount pad and top cap (8) fixed connection, just feed inlet (9) outer end is equipped with the connector, and feed inlet (9) are through connector and outside conveying pipe intercommunication.

4. The metal reaction vessel for catalyst having a detachable sealing structure according to claim 1, wherein: the sealing shaft (15) is circular.

5. The metal reaction vessel for catalyst having a detachable sealing structure according to claim 1, wherein: the heating pipes (6) penetrate through the bottom of the kettle body (1) and are communicated with the interior of the kettle body (1).

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