CN217068605U

CN217068605U - Stirring kettle

Info

Publication number: CN217068605U
Application number: CN202220032369.0U
Authority: CN
Inventors: 胡杨
Original assignee: Harbin Yew Oil Co ltd
Current assignee: Harbin Yew Oil Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-07-29
Anticipated expiration: 2032-01-07

Abstract

Stirred tank belongs to stirred tank technical field. The utility model provides a current stirred tank stirring effect poor, work efficiency low, influence the problem of the thoughtlessly joining in marriage effect between the solvent. The utility model discloses a stirred tank body bottom fixed mounting has many supporting legs, first motor is installed at stirred tank body top through first motor mount pad, the output of first motor passes the stirred tank body and establishes with first pivot and be connected, first pivot is arranged at stirred tank this internally, install the first stirring leaf of multi-disc in the first pivot, the fixed suit of driving gear is in first pivot, driving gear and a plurality of driven gear meshing, processing has peripheral ring gear on the inside wall of stirred tank body, driven gear and peripheral ring gear meshing, driven gear's bottom fixed mounting has the puddler. The utility model discloses a stirred tank is showing and is improving stirring effect to can realize being favorable to stirred tank's work efficiency to the rapid heating and the cooling of stirred tank inside solvent.

Description

Stirring kettle

Technical Field

The utility model relates to a stirred tank technical field, concretely relates to stirred tank of multiple stirring.

Background

The broad understanding of the stirred tank is that the stirred tank is a container with physical or chemical reaction, and the structural design and parameter configuration of the container are the same as the performance principle of the stirred tank, so that the heating, evaporation, cooling and high-speed and low-speed mixing functions required by the process are realized;

the existing stirring kettle is generally a stainless steel container and is used for high-low speed mixing of chemical solvents or stirring and heating or cooling of single solvents, a stirring rod is arranged in the existing stirring kettle, stirring blades are arranged on the stirring rod, the stirring rod is driven by a motor or a hand wheel to rotate, and the solvents in the stirring kettle are stirred;

the existing stirred tank has the following defects:

1. the existing stirring kettle only uses one stirring rod to stir the solvent, so that the stirring effect is poor, the working efficiency is low, and the mixing effect among the solvents is influenced;

2. the solvent with higher concentration is thicker and has stronger adhesiveness, when the existing stirring kettle is used for stirring, a single stirring rod has poor stirring effect on the solvent, the solvent is easily attached to the inner side wall of the stirring kettle, the cleaning work on the stirring kettle after the stirring work is finished is more complicated, and the cleaning effect is poor, so that the pollution is easily caused to other solvents to be stirred;

3. some solvents need heat or cool off at the in-process of stirring, and the heating or the cooling to stirred tank will only arrange in stirred tank's the outside through the heat exchange tube at present, realize cooling and heating in the stirred tank because stirred tank's wall thickness is great, and the heat transfer effect through ordinary heat exchange tube is relatively poor, and the solvent that makes in the stirred tank heats and refrigerated efficiency is slower, influences the experiment effect.

In summary, a stirring kettle which has a good stirring effect, can clean the inner side wall of the stirring kettle and can rapidly heat and cool the stirring kettle is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a current stirred tank stirring effect poor, work efficiency low, influence the problem of the effect of thoughtlessly joining in marriage between the solvent, and then disclose "stirred tank". A brief summary of the present invention is provided below in order to provide a basic understanding of some aspects of the present invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.

The technical scheme of the utility model is that:

stirred tank, including the stirred tank body, the supporting leg, first motor mount pad, the driving gear, driven gear, first pivot, puddler and first stirring leaf, stirred tank body bottom fixed mounting has many supporting legs, first motor is installed at stirred tank body top through first motor mount pad, the output of first motor passes the stirred tank body and establishes with first pivot and be connected, first pivot is arranged at stirred tank originally internally, install the first stirring leaf of multi-disc in the first pivot, the fixed suit of driving gear is in first pivot, driving gear and a plurality of driven gear meshing, processing has peripheral ring gear on the inside wall of stirred tank body, driven gear and peripheral ring gear meshing, driven gear's bottom fixed mounting has the puddler.

Furthermore, a heat exchange layer is processed on the stirring kettle body, a water outlet and a water inlet are arranged on the stirring kettle body, and the water outlet and the water inlet respectively penetrate through the stirring kettle body and are communicated with the heat exchange layer.

Furthermore, a detection window is formed in the stirring kettle body and communicated with the inside of the stirring kettle body.

Further, the top of stirred tank body is provided with the pressure release mouth, and the pressure release mouth communicates with stirred tank body is inside.

Further, this internal fixed mounting of stirred tank has the baffle, and the one end of first pivot is rotated and is installed on the baffle, and the baffle forms the second stirring leaf with the inboard bottom of stirred tank body and holds the chamber, and the second stirring leaf holds the intracavity and is provided with the second pivot, is connected with multi-disc second stirring leaf in the second pivot, and on the one end of second pivot was rotated and is installed the baffle, the second motor was arranged in the below of stirred tank body, and the output of second motor passed stirred tank body and was established with the second pivot and be connected.

Furthermore, through holes are formed in the partition board in a circumferential array.

Further, the puddler includes the body of rod and scraper blade, and the one end fixed mounting of the body of rod is connected with the scraper blade on driven gear, the tip of scraper blade and the inside wall contact of stirred tank body.

Compared with the prior art, the utility model the advantage lie in:

1. the utility model discloses a driving gear drive of stirred tank through installation in the first pivot rather than around the driving gear revolution when the driven gear rotation of meshing, the setting stirs the solvent in the stirred tank simultaneously with the epaxial stirring leaf of stirring in the puddler of driven gear bottom, improves the stirring effect of solvent, promotes the effect of thoughtlessly joining in marriage between the solvent.

2. The utility model discloses a stirred tank sets up the scraper blade on driven gear's puddler, clears up the attachment on the stirred tank inside wall through the scraper blade, clears up more easily to the higher solvent of viscosity, has avoided the pollution to treat the danger of stirring solvent.

3. The utility model discloses a stirred tank processes on the stirred tank body and has the heat transfer layer, realizes the flow of cooling water or heat transfer water through water inlet and delivery port, realizes heat transfer work in heat transfer layer and the stirred tank body, compares with prior art, is showing heating and the cooling effect that improves in the stirred tank, improves work efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a stirred tank;

FIG. 2 is a right side view of the stirred tank;

FIG. 3 is a schematic view of the internal structure of a stirred tank;

FIG. 4 is a front view of FIG. 3;

FIG. 5 is a plan view of the internal structure of a stirred tank;

FIG. 6 is a schematic view of the inside of the second agitating blade receiving chamber;

fig. 7 is a schematic view of the construction of the stirring rod.

In the figure, 1-a stirring kettle body, 2-supporting legs, 3-a detection window, 4-a water outlet, 5-a pressure relief port, 6-a first motor, 7-a second motor, 8-a first motor mounting seat, 9-a water inlet, 10-a driving gear, 11-a driven gear, 12-a peripheral gear ring, 13-a first rotating shaft, 14-a stirring rod, 15-a first stirring blade, 16-a heat exchange layer, 17-a partition plate, 18-a second stirring blade accommodating cavity, 19-a second rotating shaft, 20-a second stirring blade, 21-a through hole, 22-a rod body and 23-a scraper.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be exemplary, and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Embodiment 1, the present embodiment is described with reference to fig. 1 to 7, and the stirring kettle of the present embodiment includes a stirring kettle body 1, support legs 2, a first motor 6, a first motor mounting seat 8, a driving gear 10, a driven gear 11, a first rotating shaft 13, a stirring rod 14, first stirring blades 15 and a partition 17, the stirring kettle body 1 is fixed by the support legs 2, the first motor 6 is mounted on the top of the stirring kettle body 1 by the first motor mounting seat 8, an output end of the first motor 6 passes through the stirring kettle body 1 and is connected to the first rotating shaft 13 inside the stirring kettle body 1, the other end of the first rotating shaft 13 is rotatably mounted on the partition 17 by a bearing, a plurality of first stirring blades 15 are fixedly mounted on the first rotating shaft 13, the driving gear 10 fixedly mounted on the first rotating shaft 13 is engaged with a plurality of driven gears 11, the driven gears 11 are further engaged with a peripheral gear ring 12 processed on the inner side wall of the stirring kettle body 1, a stirring rod 14 is fixedly arranged at the bottom of each driven gear 11, firstly, a solvent to be stirred or mixed is injected into the stirring kettle body 1, the first motor 6 is started, the first motor 6 drives the first rotating shaft 13 to rotate through the coupler, the solvent in the stirring kettle body 1 is stirred through the first stirring blade 15 in the rotating process of the first rotating shaft 13, the driving gear 10 is driven to rotate by the first rotating shaft 13, the driving gear 10 drives the driven gear 11 engaged with the driving gear to rotate, and under the action of the peripheral gear ring 12, the driven gear 11 revolves around the driving gear 10, the number of the driven gears 11 can be multiple, in the embodiment, the number of the driven gears 11 is three, when the driven gears 11 rotate, the stirring effect of the solvent in the stirring kettle body 1 is improved, the mixing rate of the mixed solvent can be improved, and a better stirring effect is achieved for a more viscous solvent;

preferably, the stirring rod 14 comprises a rod body 22 and a scraper 23, the rod body 22 is fixedly installed at the bottom of the driven gear 11, the rod body 22 and the scraper 23 are installed integrally, the end part of the scraper 23 is in contact with the inner side wall of the stirring kettle body 1, when the driven gear 11 rotates, the rod body 22 is driven to rotate, the scraper 23 cleans attachments on the inner side wall of the stirring kettle body 1, and a better cleaning effect is achieved on a solvent which is high in viscosity or easily attached to the inner side wall of the stirring kettle body 1;

preferably, baffle 17 and stirred tank body 1's inboard bottom forms the second and stirs the leaf and hold chamber 18, and the one end of second pivot 19 is passed through the bearing and is rotated and install in baffle 17 bottom, and the other end and the second motor 7 of second pivot 19 establish and be connected, install multi-disc second stirring leaf 20 on the second pivot 19, when second motor 7 starts, it is rotatory to drive second pivot 19, make second stirring leaf 20 begin to stir, and the circumference array has a plurality of through-holes 21 on the baffle 17, and second pivot 19 plays the effect of supplementary stirring with second stirring leaf 20, has better supplementary effect to the lower solvent of viscosity.

Embodiment 2, which is described on the basis of embodiment 1, in order to solve the cooling and heating problems inside the stirred tank body 1, a heat exchange layer 16 is processed on the stirred tank body 1, according to the heating or cooling instruction, a heating medium or a cooling medium is input into the heat exchange layer 16 through a water inlet 9 to heat or cool the inside of the stirred tank body 1, the heating medium can be hot water, hot air, or heating oil, etc., the cooling medium can be cooled by a cooling liquid, cooling water, or cooling air, etc., the medium is discharged through a water outlet 4 on the stirred tank body 1, the medium flows through the heat exchange layer 16 inside the stirred tank body 1, the heating or cooling effect inside the stirred tank body 1 is improved, the heating or cooling time is reduced, when the pressure inside the stirred tank body 1 is too high, the pressure is relieved through a pressure relief opening 5 on the stirred tank body 1, the stirring and mixing conditions inside the stirring kettle body 1 can be observed through the detection window 3 arranged on the stirring kettle body 1, and timely data collection is facilitated.

The present embodiment is only illustrative of the patent and does not limit the scope of protection thereof, and those skilled in the art can make modifications to the part thereof without departing from the spirit of the patent.

Claims

1. Stirred tank, its characterized in that: comprises a stirring kettle body (1), supporting legs (2), a first motor (6), a first motor mounting seat (8), a driving gear (10), driven gears (11), a first rotating shaft (13), a stirring rod (14) and first stirring blades (15), wherein the bottom of the stirring kettle body (1) is fixedly provided with a plurality of supporting legs (2), the first motor (6) is arranged at the top of the stirring kettle body (1) through the first motor mounting seat (8), the output end of the first motor (6) penetrates through the stirring kettle body (1) to be connected with the first rotating shaft (13), the first rotating shaft (13) is arranged in the stirring kettle body (1), a plurality of first stirring blades (15) are arranged on the first rotating shaft (13), the driving gear (10) is fixedly sleeved on the first rotating shaft (13), the driving gear (10) is meshed with the plurality of driven gears (11), a peripheral gear ring (12) is processed on the inner side wall of the stirring kettle body (1), the driven gear (11) is meshed with the peripheral gear ring (12), and the bottom of the driven gear (11) is fixedly provided with a stirring rod (14).

2. The stirred tank of claim 1, wherein: the heat exchange layer (16) is processed on the stirring kettle body (1), a water outlet (4) and a water inlet (9) are arranged on the stirring kettle body (1), and the water outlet (4) and the water inlet (9) respectively penetrate through the stirring kettle body (1) to be communicated with the heat exchange layer (16).

3. The stirred tank of claim 2, wherein: the stirring kettle is characterized in that the stirring kettle body (1) is provided with a detection window (3), and the detection window (3) is communicated with the inside of the stirring kettle body (1).

4. The stirred tank of claim 3, wherein: the stirring kettle is characterized in that a pressure relief opening (5) is formed in the top of the stirring kettle body (1), and the pressure relief opening (5) is communicated with the inside of the stirring kettle body (1).

5. The stirred tank of claim 1 or 4, wherein: fixed mounting has baffle (17) in stirred tank body (1), the one end of first pivot (13) is rotated and is installed on baffle (17), baffle (17) and the inboard bottom of stirred tank body (1) form the second stirring leaf and hold chamber (18), the second stirring leaf holds and is provided with second pivot (19) in chamber (18), be connected with multi-disc second stirring leaf (20) on second pivot (19), the one end of second pivot (19) is rotated and is installed on baffle (17), second motor (7) are arranged in the below of stirred tank body (1), the output of second motor (7) passes stirred tank body (1) and is established with second pivot (19) and be connected.

6. The stirred tank of claim 5, wherein: through holes (21) are circumferentially arrayed on the partition plate (17).

7. The stirred tank of claim 6, wherein: puddler (14) are including the body of rod (22) and scraper blade (23), and the one end fixed mounting of the body of rod (22) is on driven gear (11), and the body of rod (22) is connected with scraper blade (23), and the tip of scraper blade (23) contacts with the inside wall of stirred tank body (1).