CN216654258U

CN216654258U - Stirring device of chemical stirring kettle

Info

Publication number: CN216654258U
Application number: CN202220090959.9U
Authority: CN
Inventors: 赵庆春
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-06-03
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a stirring device of a chemical stirring kettle, wherein an opening is formed in the upper end of a kettle body, a top cover is fixedly and hermetically installed on the upper end of the kettle body, supporting legs are welded and installed at the lower bottom end of the kettle body, a stirring shaft is placed in the kettle, the inner side wall of the kettle body is in contact with the outer end of a scraper, an anti-sinking bottom device is placed at the lower bottom end of the inner side of the kettle, a discharge port is formed in the lower end of the right outer side of the kettle body, an air outlet is formed in the middle of the left side end of the kettle body and is connected with a filter box through a pipe and an air pump by a pipeline, the top cover is installed at the upper top end of the kettle body, a motor is fixedly installed in the middle of the upper end of the top cover, and a feed port is formed in the position, close to the right side, of the upper end of the top cover; the upper end of the stirring shaft penetrates through the kettle body and the top cover to be rotationally connected with a driving shaft of the motor, one end of the stirring shaft, which is placed in the kettle body, is symmetrically welded and provided with a plurality of stirring fan blades, and the lower top end of the stirring shaft is provided with an anti-sinking device; can effectively avoid the material to remain on the inner wall of reation kettle body, effectively prevent the emergence of material sedimentation phenomenon.

Description

Stirring device of chemical stirring kettle

Technical Field

The utility model relates to a chemical stirring device, in particular to a stirring device of a chemical stirring kettle.

Background

The reaction kettle is a comprehensive reaction container, is widely applied to production type users of petroleum, chemical engineering, rubber, pesticides, dyes, medicines, foods and the like and research of various scientific research experimental projects, and is used for completing the containers of technological processes of hydrolysis, neutralization, crystallization, distillation, evaporation, storage, alkylation, polymerization, condensation, heating and mixing, constant-temperature reaction and the like; the generalized understanding of stirred tank has physical or chemical reaction's container promptly, structural design and parameter configuration through to the container, same with reation kettle performance principle, realize the heating of technological requirement, evaporation, cooling and low fast-speed function of joining in marriage, in some chemical production processes, add the inboard of stirred tank with raw material powder, dissolve the back with mixed liquid intensive reaction, it can all to take out, present chemical reaction stirred tank can not be with the material stirring of cauldron inner wall laminating, and during the stirring, the easy siltation raw materials in bottom, thereby influence the intensive mixing of raw materials and stirring quality is low, thereby chemical reaction stirred tank is when carrying out stirring work in addition, the reaction of inside thick liquid can produce certain foul gas, direct discharge can pollute peripheral environment.

Disclosure of Invention

In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a stirring device for a chemical stirring kettle.

According to the technical solution provided by the embodiment of the present application,

a stirring device of a chemical stirring kettle,

an opening is formed in the upper end of the kettle body, a top cover is fixedly and hermetically installed at the upper end of the kettle body, supporting legs are welded and installed at the lower bottom end of the kettle body, a stirring shaft is placed in the kettle body, the inner side wall of the kettle body is in contact with the outer end of a scraper, a bottom sinking prevention device is placed at the lower bottom end of the inner side of the kettle body, a discharge hole is formed in the lower end of the right outer side of the kettle body, and a gas outlet is formed in the middle of the left side end of the kettle body and is connected with a filter box through a pipeline and a gas pump;

the top cover is arranged at the upper top end of the kettle body, the middle part of the upper end of the top cover is fixedly provided with a motor, and a feed inlet is arranged at the position, close to the right side, of the upper end of the top cover;

the upper end of the stirring shaft penetrates through the kettle body and the top cover to be rotationally connected with a driving shaft of the motor, one end of the stirring shaft, which is placed in the kettle body, is symmetrically welded and provided with a plurality of stirring blades, the lower top end of the stirring shaft is provided with an anti-sinking device, and the upper end and the lower end of the stirring shaft, which are provided with the stirring blades, are sleeved with a pipe scraper supporting device and are rotationally connected with scrapers through the pipe scraper supporting device;

a plurality of stirring blades are welded on the stirring shaft, and anti-blocking holes are formed in the stirring blades;

2 scrapers are symmetrically arranged on the left side and the right side of the inner part of the kettle body, one end of each scraper is arranged on the scraper supporting device and is arranged on the stirring shaft through the scraper supporting device, and the other end of each scraper is respectively contacted with the inner side wall of the kettle body (1);

the anti-sinking device comprises three parts, namely a sleeve, connecting rods and bottom scrapers, wherein the upper end of the sleeve is fixedly connected with the connecting rods and is connected with the lower end of the stirring shaft through the connecting rods, the number of the connecting rods is 3, the connecting rods are distributed in an annular array, the number of the bottom scrapers is 3, the bottom scrapers are distributed in an arc shape and are distributed in an annular array, and the bottom scrapers are fixedly arranged at the lower bottom end of the stirring shaft;

the air outlet is arranged at the left end of the kettle body and penetrates into the kettle body, one end of the air outlet at the outer side of the kettle body is connected with the guide pipe in an inserting way, and the air outlet is connected with the air pump on the filter box through the guide pipe;

the air pump is arranged outside the top end of the filter box, and the middle part of the lower end of the air pump is connected with the filter box through a pipeline;

the lower part of the left side end of the filter box is provided with an air discharge pipe and a control valve;

the supporting legs number is 4 and installs in the outside of cauldron body bottom end with rectangular array welding.

To sum up, the beneficial effect of this application:

the gas pump can enable smelly gas generated when materials in the stirring kettle are stirred to enter the filter tank through the gas outlet and the guide pipe, and a rolling rate device arranged in the filter tank is used for processing the gas;

the stirring shaft is driven by the motor to rotate so as to drive the stirring fan blades to stir the chemical materials, the scraper is arranged on the stirring shaft, and the materials on the inner wall of the kettle body are scraped when the stirring kettle is stirred, so that the materials can be effectively prevented from remaining on the inner wall of the reaction kettle body;

third, prevent sinking end device, through preventing sinking end device at the installation of the lower bottom of the internal portion (mixing) shaft of cauldron, can be with the reaction stirring cauldron when stirring the material, prevent that sinking end device can stir the material of deposit in the bottom under the rotation of (mixing) shaft, effectively prevent the emergence of material sedimentation phenomenon.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the anti-settling device of the present invention;

FIG. 4 is a schematic view of a stirring apparatus according to the present invention.

Reference numbers in the figures: the device comprises an appendage-1, a top cover-2, a motor-3, a stirring shaft-4, stirring fan blades-5, a scraper-6, a scraper supporting device-7, an anti-sinking device-8, a sleeve-201, a connecting rod-802, a bottom scraper-803, a feed inlet-9, an air outlet-10, a conduit-11, an air pump-12, a filter box-13, a discharge outlet-14, a control valve-15 and supporting legs-16.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, an opening is arranged at the upper end of a kettle body 1, a top cover 2 is fixedly and hermetically arranged at the upper end of the kettle body 1, supporting legs 16 are welded at the lower bottom end of the kettle body 1, a stirring shaft 4 is arranged in the kettle body 1, the inner side wall of the kettle body 1 is contacted with the outer end of a scraper 6, an anti-sinking device 8 is arranged at the lower bottom end of the inner side of the kettle body 1, a discharge hole 14 is arranged at the lower end of the right outer side of the kettle body 1, an air outlet 10 is arranged in the middle of the left side end of the kettle body 1, and the middle of the left side end of the kettle body 1 is connected with a filter box 13 through a conduit 11 and an air pump 12 by a pipeline;

the top cover 2 is arranged at the upper top end of the kettle body 1, the motor 3 is fixedly arranged in the middle of the upper end of the top cover 2, and a feed inlet 9 is arranged at the position, close to the right side, of the upper end of the top cover 2;

the upper end of the stirring shaft 4 penetrates through the kettle body 1 and the top cover 2 to be rotatably connected with a driving shaft of the motor 3, one end of the stirring shaft 4, which is placed inside the kettle body 1, is symmetrically welded and provided with a plurality of stirring fan blades 5, the lower top end of the stirring shaft 4 is provided with a bottom sinking prevention device 8, and the upper end and the lower end of the stirring shaft 4, which are provided with the stirring fan blades 5, are sleeved with a pipe scraper supporting device 7 and are rotatably connected with the scraper 6 through the pipe scraper supporting device;

as shown in fig. 1 and 2, when a chemical stirring kettle is used for stirring an internet of things, stirred materials are fed into the kettle body 1 through the feed inlet 9, the motor 3 on the top cover 2 is started after the stirred materials are input, the stirring shaft 4 is driven by the motor 3 to rotate, the stirring shaft 4 and the stirring fan blades mix and stir the polarities of the materials, and the materials are output from the discharge outlet 15 by opening the control valve 15 on the discharge outlet 14 after the materials are mixed.

As shown in figure 2, the air pump 12 is started, the air pump 12 conveys the smelly gas into the filter box 13 through the air outlet 10 by the aid of the air pump 12 after the smelly gas is generated during mixing and stirring of the materials, and the filtered gas is discharged finally after the smelly gas is treated by the internal filter device, so that the gas is placed to pollute the environment and protect the environment.

As shown in fig. 3, prevent sinking sleeve 801 upper end and connecting rod 802 fixed connection on the device 8 of end and be connected through it and (mixing) shaft 4 lower extreme, bottom scraper 803 is the arc form, when (mixing) shaft 4 rotated stirring fan blade and mixes the stirring to the material, stirring shaft 4 drives sleeve 802 through connecting rod 802 and mixes the material of cauldron body 1 bottom, bottom scraper 803 scrapes the raw materials of the inside end that sinks of cauldron body 1 towards center department and mixes the stirring, the effectual emergence that prevents the material and deposit the phenomenon.

As shown in fig. 4, the scraper 6 supports the rotor 7 through the scraper and is installed on the stirring shaft 4, when the stirring shaft 4 rotates the polarity of the material, the material on the inner side wall of the kettle body 1 is scraped by the scraper 6 on the stirring shaft, the material can be effectively prevented from remaining on the inner wall of the reaction kettle body, the mixing capacity of the material inside the kettle body 1 is improved, the mixing production efficiency is improved, when the inside of the kettle body 1 is cleaned, the scraper 6 can also clean the inner wall of the kettle body, and the practicability of the scraper 6 is improved.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the utility model according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a chemical industry stirred tank's agitating unit, characterized by:

an opening is formed in the upper end of the kettle body (1), a top cover (2) is fixedly and hermetically installed, supporting legs (16) are welded to the lower bottom end of the kettle body (1), a stirring shaft (4) is placed inside the kettle body (1), the inner side wall of the kettle body (1) is in contact with the outer end of a scraper (6), an anti-settling device (8) is placed at the lower bottom end of the inner side of the kettle body (1), a discharge hole (14) is formed in the lower end of the right outer side of the kettle body (1), an air outlet (10) is formed in the middle of the left side end of the kettle body (1), and the middle of the left side end of the kettle body (1) is connected with a filter box (13) through a guide pipe (11) and an air pump (12) through a pipeline;

the top cover (2) is arranged at the top end of the kettle body (1), the motor (3) is fixedly arranged in the middle of the upper end of the top cover (2), and a feed inlet (9) is formed in the position, close to the right side, of the upper end of the top cover (2);

the utility model discloses a stirring shaft (4) stirring, including the driving shaft of the cauldron body (1) of (mixing) shaft upper end running through and motor (3) with rotate to be connected, (mixing) shaft (4) are placed one of the inside of cauldron body (1) and are served the symmetry welding and install a plurality of stirring fan blade (5), the lower top of (mixing) shaft (4) is installed and is prevented sinking end device (8), it installs pipe scraper strutting arrangement (7) and is connected with rotation through it and scraper (6) to embolia on the upper and lower both ends at installation stirring fan blade (5) position (mixing) shaft (4).

2. The stirring device of the chemical stirring kettle as set forth in claim 1, wherein: stirring fan blade (5) quantity has a plurality ofly and welding installation on (mixing) shaft (4), it has anti-blocking hole to open on stirring fan blade (5).

3. The stirring device of the chemical stirring kettle as set forth in claim 1, wherein: scraper (6) have 2 and the symmetry place in the inside left and right sides of the cauldron body (1), the one end of scraper (6) is installed at scraper strutting arrangement (7) and is installed on (mixing) shaft (4) through it, the other end of scraper (6) contacts with the cauldron body (1) inside wall respectively.

4. The stirring device of the chemical stirring kettle as set forth in claim 1, wherein: prevent sinking end device (8) and include sleeve (801), connecting rod (802), bottom scraper blade (803) triplex, sleeve (801) upper end and connecting rod (802) fixed connection and be connected with (mixing) shaft (4) lower extreme through it, connecting rod (802) quantity has 3 and distributes with annular array, bottom scraper blade (803) are arc form quantity and have 3 and distribute with annular array, bottom scraper blade fixed mounting is in the lower bottom of (mixing) shaft (4).

5. The stirring device of the chemical stirring kettle as set forth in claim 1, wherein: gas outlet (10) are established at cauldron body (1) left side end and are penetrated inside, gas outlet (10) are inserted with pipe (11) and are connected in the one end in cauldron body (1) outside, gas outlet (10) are connected through air pump (12) on pipe (11) and the rose box (13).

6. The stirring device of the chemical stirring kettle as set forth in claim 1, wherein: the air pump (12) is arranged on the outer side of the upper top end of the filter box (13), and the middle of the lower end of the air pump (12) is connected with the filter box (13) through a pipeline.

7. The stirring device of the chemical stirring kettle as set forth in claim 1, wherein: the number of the supporting legs (16) is 4, and the supporting legs are welded and installed on the outer side of the lower bottom end of the kettle body (1) in a rectangular array.