CN219356022U - Chemical industry reation kettle - Google Patents

Abstract

The utility model discloses a chemical reaction kettle, which comprises a base, a kettle tank, a stirring shaft and stirring blades, wherein a plurality of supports which are distributed at intervals are fixedly connected along the periphery of the upper part of the kettle tank respectively; the stirring shaft is provided with a scraping component for scraping materials adhered to the inner wall of the kettle tank. According to the utility model, the kettle tank is fixed on the rotary table capable of reciprocating, and the rotary table drives the kettle tank to reciprocate and is matched with the rotating stirring blade, so that the mixing and dissolving of the material with higher viscosity and other materials can be accelerated, and the occurrence of pipeline blockage caused by adopting a reflux injection mode is avoided on the basis of effectively reducing the mixing and dissolving time.

Description

Chemical industry reation kettle

Technical Field

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

Background

In the field of chemical production, a reaction kettle is a common chemical reaction container, and can be used for carrying out structural design and parameter configuration of the container according to different process condition requirements, wherein design conditions, processes, inspection, manufacture and acceptance are required to be according to related technical standards so as to realize the heating, evaporating, cooling and low-speed mixing reaction functions of the process requirements.

In the chemical production process, for some materials with larger viscosity, the materials are difficult to dissolve in other materials in the mixing process, and even after long-time dissolution, the materials are difficult to uniformly mix, so that the time required by the mixing process is longer.

At present, the problems are generally alleviated by adopting a reflux injection mode, namely, materials in a kettle are extracted, and the extracted materials are injected to the top of the kettle by a spray head, so that the materials are atomized into fine liquid beads, and the circulation is carried out. Although the mixing and dissolving time can be effectively reduced, in the actual use process, materials with high viscosity are easy to adhere to the inner wall of the pipeline, and the pipeline is often blocked as time goes by.

Disclosure of Invention

The utility model aims to overcome the defects and the shortcomings in the prior art, and provides a chemical reaction kettle which can accelerate the mixing and dissolving of materials with high viscosity and other materials, and can effectively reduce the mixing and dissolving time so as to avoid the occurrence of pipeline blockage caused by adopting a reflux injection mode.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a chemical industry reation kettle, including base and cauldron jar, the internally mounted of cauldron jar has the (mixing) shaft, fixedly connected with stirring vane on the (mixing) shaft, along the periphery on the upper portion of cauldron jar is fixedly connected with respectively and is a plurality of support that interval distribution, its characterized in that: the base is rotatably provided with a rotary table capable of reciprocating, a plurality of support columns are fixedly connected between the rotary table and the plurality of supports respectively, the rotary table drives the kettle tank to reciprocate, and the rotation direction of the rotary table is opposite to the rotation direction of the stirring shaft and the stirring blades; and the stirring shaft is provided with a scraping part for scraping materials adhered to the inner wall of the kettle.

Further, a gear ring is arranged along the periphery of the rotary table, a plurality of fluted discs are respectively rotatably arranged on the base around the rotary table, the fluted discs are respectively meshed with the gear ring, each fluted disc is driven by a motor to rotate in the same direction, and the motor can rotate positively and negatively.

Further, the base is fixedly provided with a mounting frame for mounting the motor.

Further, the scraping component comprises a cross rod, the outer end of the cross rod is fixedly connected with a vertical scraping rod, and the vertical scraping rod is tightly attached to the inner wall of the kettle.

Furthermore, the cross rod is of a root-shaped structure which is bent downwards and then upwards.

Further, the base is arranged in a pit lower than the ground, and the upper part of the kettle can is exposed from the pit.

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

according to the utility model, the kettle tank is fixed on the rotary table capable of reciprocating, and the rotary table drives the kettle tank to reciprocate and is matched with the rotating stirring blade, so that the mixing and dissolving of the material with higher viscosity and other materials can be accelerated, and the occurrence of pipeline blockage caused by adopting a reflux injection mode is avoided on the basis of effectively reducing the mixing and dissolving time.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a second embodiment of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.

Example 1

Referring to fig. 1, a chemical reaction kettle comprises a base 1 and a kettle tank 2, wherein a stirring shaft 3 is arranged in the kettle tank 2, stirring blades 4 are fixedly connected to the stirring shaft 3, a plurality of supports 5 which are distributed at intervals are respectively and fixedly connected to the periphery of the upper part of the kettle tank 2, a turntable 6 which can reciprocate is rotatably arranged on the base 1, a plurality of support columns 7 are respectively and fixedly connected between the turntable 6 and the supports 5, and the turntable 6 drives the kettle tank 2 to reciprocate; the stirring shaft 3 is provided with a scraping part 8 for scraping materials adhered to the inner wall of the kettle tank 2.

In this embodiment, a gear ring 9 is disposed along the periphery of the turntable 6, a plurality of toothed discs 10 are rotatably mounted on the base around the turntable 6, the plurality of toothed discs 10 are respectively engaged with the gear ring, each toothed disc is driven by a motor 11 to rotate in the same direction, and the motor 11 can rotate positively and negatively.

Therefore, the motor 11 is used for forward and reverse rotation, so that all fluted discs are driven to forward and reverse rotation in the same direction, the rotary table 6 is driven to reciprocate, and the kettle tank 2 is driven to reciprocate.

In this embodiment, the mounting frame 12 for mounting the motor 11 is fixed on the base 1, so as to mount and fix the motor 11.

In this embodiment, the scraping component 8 includes a cross rod 81, and the outer end of the cross rod 81 is fixedly connected with a vertical scraping rod 82, and the vertical scraping rod 82 is tightly attached to the inner wall of the tank 2.

Therefore, the cross rod 81 rotates along with the stirring shaft 3 to drive the vertical scraping rod 82 to rotate together, so that the materials adhered to the inner wall of the kettle tank 2 are scraped dynamically and continuously.

In this embodiment, the cross bar 81 has a root-shaped structure that is bent downward and then upward.

Thus, the cross bar 81 can "act as" a stirring paddle or stirring blade, and the root-shaped structure can increase contact with the material, providing a better stirring effect.

The present embodiment is further described below with reference to the accompanying drawings:

in operation, the stirring shaft 3 is driven by its drive motor to rotate in a fixed direction, for example clockwise, and the stirring blade 4, the cross bar 81 and the vertical scraping bar 82 rotate clockwise together therewith.

In the process, the stirring blades 4 and the cross bars 81 stir the materials in the kettle tank 2, so that the mixing and dissolving of the materials are promoted. Meanwhile, the vertical scraping rod 82 is tightly attached to the inner wall of the kettle tank 2, so that materials adhered to the inner wall of the kettle tank 2 can be dynamically and continuously scraped in the clockwise rotation process of the vertical scraping rod 82.

At the same time, the motor 11 rotates forward and backward, i.e. alternately rotates forward and backward, drives the fluted discs to rotate forward and backward in the same direction in a reciprocating manner, drives the turntable 6 to rotate back and forth, and further drives the kettle 2 to rotate back and forth, i.e. to rotate clockwise and counterclockwise in a reciprocating manner.

Therefore, the mixing and dissolving of the materials with larger viscosity and other materials can be accelerated by matching with the rotating stirring blade 4 and the cross rod 81, and the occurrence of pipeline blockage caused by adopting a reflux injection mode is avoided on the basis of effectively reducing the mixing and dissolving time.

In addition, the discharge opening at the bottom of the tank 2 should be connected to a discharge pipe 14 via a swivel joint 13. In this way, the rotary movement of the tank 2 can be accommodated while keeping the discharge pipe 14 stationary.

Example two

Referring to fig. 2, the base 1 is disposed in a pit 15 below the ground, and the upper portion of the tank 2 is exposed from the pit 15.

Therefore, the feeding hole or the charging hole at the top of the kettle tank 2 cannot be excessively high from the ground, and the operation is convenient.

Other structures and operation manners of this embodiment are the same as those of the first embodiment, and will not be described in detail herein.

Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.

Therefore, the above is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (6)

1. The utility model provides a chemical industry reation kettle, including base and cauldron jar, the internally mounted of cauldron jar has the (mixing) shaft, fixedly connected with stirring vane on the (mixing) shaft, along the periphery on the upper portion of cauldron jar is fixedly connected with respectively and is a plurality of support that interval distribution, its characterized in that: a turntable capable of reciprocating is rotatably arranged on the base, a plurality of support columns are fixedly connected between the turntable and the plurality of supports respectively, and the turntable drives the kettle tank to reciprocate; and the stirring shaft is provided with a scraping part for scraping materials adhered to the inner wall of the kettle.

2. A chemical reaction kettle according to claim 1, wherein: the rotary table is characterized in that a gear ring is arranged along the periphery of the rotary table, a plurality of fluted discs are respectively rotatably arranged on the base around the rotary table, the fluted discs are respectively meshed with the gear ring, each fluted disc is driven by a motor to rotate in the same direction, and the motor can rotate positively and negatively.

3. A chemical reaction kettle according to claim 2, characterized in that: the base is fixedly provided with a mounting frame for mounting the motor.

4. A chemical reaction kettle according to claim 1, wherein: the scraping component comprises a cross rod, wherein the outer end of the cross rod is fixedly connected with a vertical scraping rod, and the vertical scraping rod is tightly attached to the inner wall of the kettle tank.

5. The chemical reaction kettle according to claim 4, wherein: the cross rod is of a root-shaped structure which is bent downwards and then bent upwards.

6. A chemical reaction kettle according to claim 1, wherein: the base is arranged in a pit lower than the ground, and the upper part of the kettle can is exposed from the pit.