CN214916132U

CN214916132U - Horizontal reaction kettle with stirring mechanism

Info

Publication number: CN214916132U
Application number: CN202120933619.3U
Authority: CN
Inventors: 区明生; 郭柱钊
Original assignee: Guangdong Lianxing Chemical Co ltd
Current assignee: Guangdong Lianxing Chemical Co ltd
Priority date: 2021-05-01
Filing date: 2021-05-01
Publication date: 2021-11-30
Anticipated expiration: 2031-05-01

Abstract

The utility model provides a horizontal reaction kettle with a stirring mechanism, which comprises a bracket, a stirring shaft and a top shell, wherein the top of the bracket is provided with a kettle body, the two ends of the kettle body are both provided with end covers, the two end covers are symmetrically arranged about the axial lead of the kettle body, and the two end covers are respectively and fixedly connected with the two ends of the top of the bracket; the two speed reducing motors are symmetrically arranged about the axial lead of the kettle body, and are both rotatably connected with motor shafts which respectively penetrate through the two end covers; the utility model discloses be provided with heat exchange coil, utilize the space between two (mixing) shafts for heat exchange coil can submerge completely in liquid, through letting in low temperature medium in heat exchange coil, can cool off the liquid of reaction according to the demand, has improved the practicality.

Description

Horizontal reaction kettle with stirring mechanism

Technical Field

The utility model belongs to the technical field of reation kettle is relevant, especially, relate to a horizontal reation kettle with rabbling mechanism.

Background

The broad understanding of the reaction vessel is that there is a vessel for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized by the structural design and parameter configuration of the vessel, the reaction vessel is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines, foods, and pressure vessels for completing the processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation, etc., such as reactors, reaction pots, decomposing pots, polymerization vessels, etc., and the materials generally include carbon manganese steel, stainless steel, zirconium, nickel-base alloy and other composite materials.

The reaction kettle used at present is usually of a vertical tank structure, the stirring shaft is required to be matched with an internal medium to stir during working, and the stirring shaft needs a certain rotating radius, so that an internal heating mechanism is usually arranged on the inner wall of the reaction kettle and is directly contacted with liquid, local medium overheating is easily caused, and the defects exist during use.

Disclosure of Invention

Aiming at the defects, the utility model provides a horizontal reaction kettle with a stirring mechanism.

The utility model provides a technical scheme that its technical problem adopted is: a horizontal reaction kettle with a stirring mechanism comprises a support, a stirring shaft and a top shell, wherein a kettle body is arranged at the top of the support, two end covers are arranged at two ends of the kettle body, the two end covers are symmetrically arranged relative to the axial lead of the kettle body, and the two end covers are fixedly connected with two ends of the top of the support respectively; the two stirring shafts are symmetrically arranged in a symmetrical mode about the central axis of the kettle body, the two stirring shafts are respectively arranged on the inner end surfaces of the two end covers, and the two stirring shafts are respectively in rotating connection with the two motor shafts; the top shell is installed at the top of the kettle body, and the central axis of the kettle body and the central axis of the top shell are on the same vertical straight line.

Preferably, the two speed reducing motors are arranged on one side, far away from the end covers, of the top of the support, the two speed reducing motors are symmetrically arranged around the axis of the kettle body, the two speed reducing motors are rotatably connected with motor shafts, and the motor shafts penetrate through the two end covers respectively.

As optimization, the support on install the bracket, and the bracket is the symmetry formula about the axis of support and is provided with two, the both ends of two brackets are connected with the both ends block of two end covers and cauldron body respectively simultaneously.

As optimization, two heat exchange coil pipes are arranged inside the kettle body and are symmetrically arranged about the central axis of the top shell, the bottoms of the two heat exchange coil pipes are communicated with each other, and the top ends of the two heat exchange coil pipes penetrate through the same side of the top shell; and a drain valve is arranged at the bottom of the kettle body.

As optimization, a partition plate is arranged inside the top shell, and a heating rod is arranged at the bottom of the partition plate; the heating rod be the symmetry about the axis of epitheca and be provided with two, and two heating rods set up respectively in two heat exchange coil.

As optimization, an air pump and a pressure pump are installed on one side of the bottom of the partition plate, and the top end of the pressure pump penetrates through the partition plate and the top cover to be communicated with the outside; the top cover is arranged at the top of the top shell.

As optimization, one side of top shell install the inlet pipe, and the inlet pipe is the tilting setting.

The utility model has the advantages that:

1. the utility model discloses be provided with the cauldron body, gear motor, motor shaft and (mixing) shaft, the cauldron body is the horizontal type setting, and installs a (mixing) shaft respectively at the inside both ends of the cauldron body, can drive the liquid of the internal portion of cauldron along the axial lead direction of the cauldron body reciprocal surge through the rotation of (mixing) shaft, has improved mixing efficiency.

2. The utility model discloses be provided with heat exchange coil, utilize the space between two (mixing) shafts for heat exchange coil can submerge completely in liquid, through letting in low temperature medium in heat exchange coil, can cool off the liquid of reaction according to the demand, has improved the practicality.

3. The utility model discloses be provided with the heating rod, two heating rods set up respectively inside two heat exchange coil, when heating, can let in the cooling water at heat exchange coil, can effectively avoid near the reaction liquid high temperature of heating rod, and the cooling water of circulation in the heat exchange coil can be retrieved heat energy, has improved the practicality.

Drawings

Fig. 1 is a schematic top oblique view structure of the present invention.

Fig. 2 is a schematic bottom oblique view structure of the present invention.

Fig. 3 is a schematic view of the vertical cross section of the structure of the present invention.

Fig. 4 is a schematic diagram of the oblique cross-section top view structure of the present invention.

In the figure:

1. a support; 2. a kettle body; 3. an end cap; 4. a reduction motor; 5. a motor shaft; 6. a stirring shaft; 7. a heat exchange coil; 8. a drain valve; 9. a top shell; 10. a partition plate; 11. a heating rod; 12. a vacuum pump; 13. a top cover; 14. a feed pipe; 15. a bracket; 16. a booster pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The horizontal reaction kettle with the stirring mechanism as shown in the attached drawings 1 to 4 comprises a support 1, a stirring shaft 6 and a top shell 9, wherein the top of the support 1 is provided with a kettle body 2, two ends of the kettle body 2 are respectively provided with an end cover 3, the two end covers 3 are symmetrically arranged about the axial lead of the kettle body 2, and the two end covers 3 are respectively and fixedly connected with two ends of the top of the support 1; the two stirring shafts 6 are symmetrically arranged about the central axis of the kettle body 2, the two stirring shafts 6 are respectively arranged on the inner end surfaces of the two end covers 3, and the two stirring shafts 6 are respectively in rotating connection with the two motor shafts 5; the top shell 9 is installed at the top of the kettle body 2, and the central axis of the kettle body 2 and the central axis of the top shell 9 are on the same vertical straight line.

In this embodiment, the speed reduction motors 4 are installed on one side of the top of the support 1, which is far away from the end covers 3, two speed reduction motors 4 are symmetrically arranged about the axial lead of the kettle body 2, the two speed reduction motors 4 are rotatably connected with the motor shafts 5, and the motor shafts 5 respectively penetrate through the two end covers 3.

In this embodiment, the support 1 on install bracket 15, and bracket 15 is provided with two about the axis of support 1 is the symmetry formula, two ends of two brackets 15 are connected with the both ends block of two end covers 3 and cauldron body 2 respectively simultaneously.

In this embodiment, two heat exchange coil pipes 7 are arranged inside the kettle body 2, the two heat exchange coil pipes 7 are symmetrically arranged about the central axis of the top shell 9, the bottoms of the two heat exchange coil pipes 7 are communicated with each other, and the top ends of the two heat exchange coil pipes 7 both penetrate through the same side of the top shell 9; and a drain valve 8 is arranged at the bottom of the kettle body 2.

In this embodiment, a partition plate 10 is disposed inside the top case 9, and a heating rod 11 is installed at the bottom of the partition plate 10; the heating rods 11 are symmetrically arranged about the central axis of the top shell 9, and the two heating rods 11 are respectively arranged in the two heat exchange coil pipes 7.

In the embodiment, an air pump 12 and a pressure pump 16 are installed at one side of the bottom of the partition plate 10, and the top end of the pressure pump 16 penetrates through the partition plate 10 and the top cover 13 to communicate with the outside; the top cover 13 is mounted on top of the top case 9.

In this embodiment, a feeding pipe 14 is installed on one side of the top case 9, and the feeding pipe 14 is disposed in an inclined manner.

The working principle is as follows: in the utility model, when in use, firstly, the liquid to be processed is poured into the kettle body 2 through the inlet pipe 14, then, the external power supply is switched on, two speed reducing motors 4 are started, two stirring shafts 6 are driven to synchronously rotate at low speed through the motor shaft 5, in the process of rotating the two stirring shafts 6, the liquid in the kettle body 2 is pushed to perform reciprocating surging along the axial lead direction of the kettle body 2, when the liquid is required to be heated, the heating rod 11 is firstly started, the liquid is heated through the heat emitted by the heating rod 11, the two heat exchange coil pipes 7 are synchronously connected into the external cooling water circulating pipeline, the cooling water flowing inside the heat exchange coil pipes 7 absorbs the heat near the heating rod 11, the overhigh temperature of the liquid near the heating rod 11 is avoided, and when the liquid is required to be cooled, through introducing the low-temperature cooling medium into the heat exchange coil pipes 7, can continuously cool off liquid at the in-process of stirring, can carry out dynamic adjustment to the inside atmospheric pressure of the cauldron body 2 through start-up vacuum pump 12 and force (forcing) pump 16 simultaneously as required, after processing is accomplished, the external power source is cut off, opens flowing back valve 8, and the liquid discharge that will react the completion can.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a horizontal reation kettle with rabbling mechanism which characterized in that: the stirring device comprises a support (1), a stirring shaft (6) and a top shell (9), wherein the top of the support (1) is provided with a kettle body (2), two ends of the kettle body (2) are respectively provided with an end cover (3), the two end covers (3) are symmetrically arranged relative to the axial lead of the kettle body (2), and the two end covers (3) are respectively and fixedly connected with two ends of the top of the support (1); the two stirring shafts (6) are symmetrically arranged in a symmetrical mode about the central axis of the kettle body (2), the two stirring shafts (6) are respectively arranged on the inner end surfaces of the two end covers (3), and the two stirring shafts (6) are respectively in rotating connection with the two motor shafts (5); the top shell (9) is arranged at the top of the kettle body (2), and the central axis of the kettle body (2) and the central axis of the top shell (9) are on the same vertical straight line.

2. The horizontal reactor with stirring mechanism of claim 1, wherein: support (1) top one side of keeping away from end cover (3) install gear motor (4), and gear motor (4) are the symmetry formula about the axial lead of the cauldron body (2) and are provided with two to two gear motor (4) are all rotated and are connected with motor shaft (5), and two end cover (3) are run through respectively in motor shaft (5) simultaneously.

3. The horizontal reactor with stirring mechanism of claim 1, wherein: support (1) on install bracket (15), and bracket (15) are the symmetry formula about the axis of support (1) and are provided with two, the both ends of two brackets (15) are connected with the both ends block of two end cover (3) and cauldron body (2) respectively simultaneously.

4. The horizontal reactor with stirring mechanism of claim 1, wherein: the kettle body (2) is internally provided with two heat exchange coil pipes (7), the two heat exchange coil pipes (7) are symmetrically arranged about the central axis of the top shell (9), the bottoms of the two heat exchange coil pipes (7) are communicated with each other, and the top ends of the two heat exchange coil pipes (7) penetrate through the same side of the top shell (9); and a drain valve (8) is arranged at the bottom of the kettle body (2).

5. The horizontal reactor with stirring mechanism of claim 1, wherein: a partition plate (10) is arranged inside the top shell (9), and a heating rod (11) is arranged at the bottom of the partition plate (10); the heating rods (11) are symmetrically arranged about the central axis of the top shell (9), and the two heating rods (11) are respectively arranged in the two heat exchange coil pipes (7).

6. The horizontal reactor with a stirring mechanism of claim 5, wherein: an air pump (12) and a pressure pump (16) are installed on one side of the bottom of the partition plate (10), and the top end of the pressure pump (16) penetrates through the partition plate (10) and the top cover (13) to be communicated with the outside; the top cover (13) is arranged on the top of the top shell (9).

7. The horizontal reactor with stirring mechanism of claim 1, wherein: one side of top shell (9) install inlet pipe (14), and inlet pipe (14) are the tilting setting.