CN220715852U - Variable-speed stirring reaction kettle - Google Patents

Abstract

The utility model relates to a variable-speed stirring reaction kettle, which belongs to the technical field of reaction kettles and comprises a kettle body and a cover plate, wherein a stirring assembly is arranged at the top end of the cover plate and comprises a reduction gearbox, the reduction gearbox is connected to the top end of the cover plate, a driving motor is arranged at the top end of the reduction gearbox, the output end of the driving motor is connected with the input end of the reduction gearbox, a connecting column is rotationally connected to the bottom end of the cover plate, the top end of the connecting column is connected with the output end of the reduction gearbox, a plurality of stirring blades are connected to the outer part of the connecting column in equal parts, one ends of the stirring blades are connected with a reinforcing column in a penetrating way, and a plurality of spoilers are connected to the inner side wall of the kettle body in equal parts. The utility model has the advantages of improving the overall stability of the device, reducing the damage probability of equipment, prolonging the service life of the equipment, facilitating the adjustment of a user in time and improving the flexibility of the equipment.

Description

Variable-speed stirring reaction kettle

Technical Field

The utility model relates to the technical field of reaction kettles, in particular to a variable-speed stirring reaction kettle.

Background

The reaction kettle is widely understood to be a container with physical or chemical reaction, is widely applied to the industries of petroleum, chemical industry, rubber, pesticides, dyes, medicines and foods, and realizes the heating, evaporating and cooling and low-speed and high-speed mixing functions of technological requirements through structural design and parameter configuration of the container.

The utility model of Chinese patent application No. CN201821505402.7 discloses a variable-speed self-stirring reaction kettle, which comprises a kettle body, wherein a stirring shaft is arranged in the kettle body, a feed inlet, an exhaust port and a driving mechanism for driving the stirring shaft are arranged at the upper part of the kettle body, supports are arranged at two sides of the bottom of the kettle body, a discharge port is arranged at the bottom of the kettle body, stirring blades I, stirring blades II and stirring blades III are uniformly arranged on the stirring shaft at intervals from top to bottom, the stirring blades I and the stirring blades III are fixedly connected with the stirring shaft, the stirring blades II are connected with the stirring shaft through a planetary gear set, and a self-rotating stirring device is arranged on the inner wall of the kettle body; the stirring speeds of all parts of the reaction kettle are different, so that the inertia of the inside of the liquid is reduced, the liquid mixing is promoted, and the reaction kettle has the advantage of uniform stirring and mixing.

The above-mentioned prior patent document has the following problems:

according to the equipment, through the arrangement of the planetary gear sets and the plurality of groups of stirring blades, the stirring speeds of all parts of the reaction kettle are different, but when the stirring blades rotate, raw materials are fed back to the reaction force on the blades and the planetary gears, so that abrasion of the gears is possibly aggravated, and the stability and the service life of the equipment are influenced to a certain extent.

Disclosure of Invention

The utility model aims to provide a variable-speed stirring reaction kettle so as to solve the problems in the prior art.

The technical scheme of the utility model is as follows: the utility model provides a variable speed stirring reation kettle, includes the cauldron body and apron, the top of apron is provided with stirring subassembly, stirring subassembly includes the reducing gear box, the reducing gear box is connected in the top of apron, the top of reducing gear box is provided with driving motor, driving motor's output is connected with the input of reducing gear box, the bottom rotation of apron is connected with the spliced pole, the top of spliced pole is connected with the output of reducing gear box, the outside of spliced pole is halved to be connected with a plurality of stirring vane, a plurality of stirring vane's one end through connection has the spliced pole, the inside wall of the cauldron body is halved to be connected with a plurality of spoilers.

Further, the top of the reinforcing column is connected with a sliding block, the inner side wall of the kettle body is connected with a supporting frame, an annular sliding groove is formed in the bottom end of the supporting frame, and the sliding block is in sliding connection with the annular sliding groove.

Further, the cross sections of the sliding blocks and the annular sliding grooves are all T-shaped.

Further, the inside wall of the kettle body is connected with four connecting rods in an equal division mode, one end of each connecting rod is connected with a supporting seat, the top end of each supporting seat is connected with a bearing in a rotating mode, and grooves matched with the connecting columns are formed in the top ends of the bearings.

Furthermore, the key slot is formed in the inner side wall of the bearing, and a flat key is arranged at one end of the connecting column.

Further, one end of the kettle body is provided with an observation window, and the top end of the cover plate is provided with a plurality of feeding ports.

Compared with the prior art, the utility model provides the variable-speed stirring reaction kettle by improvement, which has the following improvements and advantages:

the method comprises the following steps: according to the utility model, through the arrangement of the reinforcing column, the supporting seat and the bearing, the auxiliary limit is carried out on the connecting column and the stirring blade, and the reaction force applied to the connecting column and the stirring blade during stirring operation is shared, so that the overall stability of the device is improved, the damage probability of equipment is reduced, and the service life of the equipment is prolonged.

And two,: according to the utility model, through the arrangement of the observation window, a user can intuitively observe the mixing and reaction conditions of the raw materials in the reaction kettle, so that the user can conveniently and timely adjust the reaction kettle, and the flexibility of the equipment is improved.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

FIG. 3 is an enlarged schematic view of area A in FIG. 2;

fig. 4 is an enlarged schematic view of the region B in fig. 2.

Reference numerals illustrate: 1. a kettle body; 2. an observation window; 3. a feed port; 4. a stirring assembly; 41. a driving motor; 42. a reduction gearbox; 43. a support frame; 44. a connecting column; 45. a reinforcing column; 46. stirring blades; 47. a spoiler; 48. a connecting rod; 49. a slide block; 410. an annular chute; 411. a bearing; 412. a support base; 5. and a cover plate.

Detailed Description

The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 4, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a variable-speed stirring reaction kettle through improvement, as shown in fig. 1-4, the variable-speed stirring reaction kettle comprises a kettle body 1 and a cover plate 5, wherein the top end of the cover plate 5 is provided with a stirring assembly 4, the stirring assembly 4 comprises a reduction gearbox 42, the reduction gearbox 42 is connected with the top end of the cover plate 5, the top end of the reduction gearbox 42 is provided with a driving motor 41, the output end of the driving motor 41 is connected with the input end of the reduction gearbox 42, the bottom end of the cover plate 5 is rotationally connected with a connecting column 44, the top end of the connecting column 44 is connected with the output end of the reduction gearbox 42, the outer part of the connecting column 44 is equally connected with a plurality of stirring blades 46, one end of the stirring blades 46 is penetratingly connected with a reinforcing column 45, the top end of the reinforcing column 45 is connected with a sliding block 49, the inner side wall of the kettle body 1 is connected with a supporting frame 43, the bottom end of the supporting frame 43 is provided with an annular chute 410, the sections of the slide blocks 49 and the annular slide grooves 410 are all T-shaped, so that the annular slide grooves 410 and the slide blocks 49 which are arranged in a T shape are matched to provide a certain supporting force for the reinforcing column 45, the slide blocks 49 are connected with the annular slide grooves 410 in a sliding manner, so that the annular slide grooves 410 and the slide blocks 49 are used for auxiliary guiding, the inner side walls of the kettle body 1 are equally connected with a plurality of spoilers 47, the inner side walls of the kettle body 1 are equally connected with four connecting rods 48, one ends of the four connecting rods 48 are connected with supporting seats 412, the top ends of the supporting seats 412 are rotationally connected with bearings 411, grooves matched with the connecting columns 44 are formed in the top ends of the bearings 411, so that the bottom ends of the connecting columns 44 are prevented from shaking by the grooves in the top parts of the bearings 411, the acting force born by the connecting columns 44 and the connecting parts of the reduction gearbox 42 is reduced, the inner side walls of the bearings 411 are provided with key grooves, the one end of spliced pole 44 is provided with the parallel key to utilize keyway and parallel key transmission moment of torsion effect, make things convenient for bearing 411 to rotate along with spliced pole 44 together, the one end of cauldron body 1 is provided with observation window 2, the top of apron 5 is provided with a plurality of material throwing mouths 3, thereby utilizes the setting of observation window 2, makes things convenient for the audio-visual observation material mixed reaction condition of user.

Working principle: when the device is used, a plurality of feeding ports 3 are used for filling different types of raw materials, then a driving motor 41 is started, a reduction gearbox 42 is matched for controlling the rotating speed of a connecting column 44, a reinforcing column 45 is used for reinforcing a stirring blade 46 under the matching action of a sliding block 49 and an annular sliding groove 410, the reaction force applied to the stirring blade is shared, a flat key is used for torque transmission action of a key groove, the connecting column 44 and a bearing 411 synchronously rotate, the tail end of the connecting column 44 is restrained, the stability is improved, meanwhile, a spoiler 47 is used for disturbing the raw materials, the phenomenon of rotational flow is avoided, and the user can intuitively observe the mixing and reaction conditions of the raw materials through an observation window 2.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A variable speed stirring reation kettle, its characterized in that: including cauldron body (1) and apron (5), the top of apron (5) is provided with stirring subassembly (4), stirring subassembly (4) are including reducing gear box (42), reducing gear box (42) are connected in the top of apron (5), the top of reducing gear box (42) is provided with driving motor (41), the output of driving motor (41) is connected with the input of reducing gear box (42), the bottom rotation of apron (5) is connected with spliced pole (44), the top of spliced pole (44) is connected with the output of reducing gear box (42), the outside of spliced pole (44) is equallyd divide and is connected with a plurality of stirring vane (46), a plurality of stirring vane's one end through connection has spliced pole (45), the inside wall equallyd divide of cauldron body (1) is connected with a plurality of spoilers (47).

2. The variable speed stirred tank reactor of claim 1 wherein: the top of the reinforcing column (45) is connected with a sliding block (49), the inner side wall of the kettle body (1) is connected with a supporting frame (43), an annular sliding groove (410) is formed in the bottom of the supporting frame (43), and the sliding block (49) is in sliding connection with the annular sliding groove (410).

3. The variable speed stirred tank reactor of claim 2 wherein: the sections of the sliding blocks (49) and the annular sliding grooves (410) are all T-shaped.

4. The variable speed stirred tank reactor of claim 1 wherein: the novel kettle is characterized in that four connecting rods (48) are equally connected to the inner side wall of the kettle body (1), one ends of the four connecting rods (48) are connected with a supporting seat (412), the top end of the supporting seat (412) is rotatably connected with a bearing (411), and a groove matched with the connecting column (44) is formed in the top end of the bearing (411).

5. The variable speed stirred tank reactor of claim 4 wherein: the inside wall of bearing (411) has seted up the keyway, the one end of spliced pole (44) is provided with the flat key.

6. The variable speed stirred tank reactor of claim 1 wherein: one end of the kettle body (1) is provided with an observation window (2), and the top end of the cover plate (5) is provided with a plurality of feeding ports (3).