CN218281770U

CN218281770U - Three-layer reaction kettle

Info

Publication number: CN218281770U
Application number: CN202222939718.XU
Authority: CN
Inventors: 王红卫; 刘侠; 冯强; 张俊海
Original assignee: Guangdong Yongjuhe Technology Co ltd
Current assignee: Guangdong Yongjuhe Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-01-13
Anticipated expiration: 2032-11-04

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a three-layer reaction kettle, which comprises a kettle body and a stirring mechanism arranged in the kettle body, wherein the kettle body is also provided with a driving mechanism for driving the stirring mechanism to axially rotate; a water heating layer and a heat insulation layer are sequentially arranged on the outer side of the kettle body, and the water heating layer is communicated with a circulating water path of an external water heating system through a pipe fitting; the utility model discloses in through the three layer construction who sets up, can realize heating and heat preservation to reation kettle, the stability of the temperature in the effectual promotion reation kettle, secondly, still be provided with nitrogen gas punching press mouth on the cauldron body, open nitrogen gas system control valve and fill nitrogen gas pressurize to the internal feed liquid of cauldron when the ejection of compact, open the ejection of compact pipe valve after pressure reaches the specified value, begin the ejection of compact, guaranteed the stability of the ejection of compact, overall structure is simple reasonable, can stably promote the processingquality of material.

Description

Three-layer reaction kettle

Technical Field

The utility model relates to a reation kettle technical field especially relates to a three-layer reation kettle.

Background

The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container.

Most of the existing reaction kettles adopt a protective structure on the kettle body layer, and in actual operation, the single heating unit in the kettle body is used for heating, so that the heating effect is slow, and the heat preservation and heat insulation performance is general, therefore, the improvement is worth continuously providing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a three-layer reaction kettle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a three-layer reaction kettle, which comprises a kettle body and a stirring mechanism arranged in the kettle body, wherein the kettle body is also provided with a driving mechanism for driving the stirring mechanism to axially rotate;

a water heating layer and a heat insulation layer are sequentially arranged on the outer side of the kettle body, and the water heating layer is communicated with a circulating water path of an external water heating system through a pipe fitting;

the heat-insulating layer is connected with an external vacuum generating unit through a pipe fitting;

the top and the bottom of the kettle body are respectively provided with a feeding hole and a discharging hole for filling and discharging materials.

Preferably, the top and the below of zone of heating of water are connected with outlet pipe and the inlet tube that runs through the heat preservation respectively, wherein, the intercommunication has the overflow pipe on the outlet pipe, the below of zone of heating of water still is provided with the drain pipe that runs through the heat preservation, outlet pipe and inlet tube communicate with outside water heating system circulation water route through the pipe fitting respectively.

Preferably, the top of the heat-insulating layer is communicated with a vacuum tube, and the vacuum tube is connected with an external vacuum generating unit through a pipe fitting.

Preferably, the top of the kettle body is respectively communicated with a nitrogen pressurizing port, a kettle vacuum port and a kettle exhaust port, the kettle vacuum port and the kettle exhaust port are connected with an external vacuum generating unit through pipe fittings, and the nitrogen pressurizing port is communicated with the external nitrogen generating unit.

Preferably, the stirring mechanism comprises a stirring shaft, and at least one group of stirring rods is arranged outside the stirring shaft.

Preferably, the driving mechanism is a motor, and the shaft end of the motor is fixedly connected with the stirring shaft.

Preferably, the two sides of the heat-insulating layer are fixedly connected with mounting lugs.

The utility model provides a pair of three-layer reaction kettle, beneficial effect lies in: the utility model discloses in through the three layer construction who sets up, can realize heating and heat preservation to reation kettle, the stability of the temperature in the effectual promotion reation kettle, secondly, still be provided with the nitrogen gas punching press mouth on the cauldron body, open the nitrogen gas system control valve when the ejection of compact and fill the nitrogen gas pressurize to the internal feed liquid of cauldron, open the discharging tube valve after pressure reaches the specified value, begin the ejection of compact, guaranteed the stability of the ejection of compact, overall structure is simple reasonable, can stably promote the processingquality of material.

Drawings

Fig. 1 is a schematic structural view of a three-layer reaction kettle provided by the utility model.

In the figure: 1. a kettle body; 11. a feed inlet; 12. a discharge port; 13. a nitrogen pressurization port; 14. a kettle vacuum port; 15. an exhaust port; 16. mounting ears; 2. a stirring mechanism; 21. a stirring rod; 3. a drive mechanism; 4. a water heating layer; 41. a water outlet pipe; 42. a water inlet pipe; 43. an overflow pipe; 44. a drain pipe; 5. a heat-insulating layer; 51. a vacuum tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, the three-layer reaction kettle comprises a kettle body 1 and a stirring mechanism 2 arranged in the kettle body 1, wherein the kettle body 1 is also provided with a driving mechanism 3 for driving the stirring mechanism 2 to axially rotate;

a water heating layer 4 and a heat preservation layer 5 are sequentially arranged on the outer side of the kettle body 1, and the water heating layer 4 is communicated with a circulating water path of an external water heating system through a pipe fitting;

the heat-insulating layer 5 is connected with an external vacuum generating unit through a pipe fitting;

wherein, the top and the bottom of the kettle body 1 are respectively provided with a feed inlet 11 and a discharge outlet 12 for filling and discharging materials.

Specifically, raw materials are put into the kettle body 1 from a feed inlet 11 according to a determined formula proportion; opening a kettle exhaust port 15 during feeding and stirring; the kettle body 1 is connected with a waste gas collecting system through a kettle exhaust port 15;

vacuumizing the heat-insulating layer 5 to ensure that the vacuum degree of the vacuum heat-insulating layer meets the requirement, and stopping vacuumizing when the vacuum degree meets the requirement; the insulating layer 5 is communicated with a vacuum-pumping system through a vacuum pipe 51.

Further, the utility model discloses the top and the below of reclaimed water zone of heating 4 are connected with outlet pipe 41 and the inlet tube 42 that runs through heat preservation 5 respectively, and wherein, the intercommunication has overflow pipe 43 on the outlet pipe 41, and the below of reclaimed water zone of heating 4 still is provided with the drain pipe 44 that runs through heat preservation 5, and outlet pipe 41 and inlet tube 42 are respectively through pipe fitting and outside water heating system circulation water route intercommunication.

Adding water or supplementing water to the water heating layer 4 and the water circulation heating system through a water outlet pipe 41 of the water heating layer 4, and starting the water circulation heating system to heat the kettle body 1 after the water is fully added; the heating system consists of a circulating water pump, a heater, an auxiliary pipeline, a valve and an instrument, and is communicated with the water heating layer 4 through a water inlet pipe 42 and a water outlet pipe 41; the water circulation heating system runs the water circulation pump all the time during the running period, and the heater is automatically started and stopped according to the set temperature; the circulating water liquid level is checked in time during the operation of the water circulation heating system, and the circulating water is replenished in time when the liquid level is insufficient; the overflow pipe 43 is externally connected with a small water tank, and the liquid level of the water heating layer 4 can be observed at the small water tank;

still further, the top of the insulating layer 5 is communicated with a vacuum pipe 51, and the vacuum pipe 51 is connected with an external vacuum generating unit through a pipe fitting.

In other words, the top of the autoclave body 1 is communicated with a nitrogen pressurization port 13, an autoclave vacuum port 14 and an autoclave exhaust port 15, respectively, the autoclave vacuum port 14 and the autoclave exhaust port 15 are connected with an external vacuum generation unit through pipes, and the nitrogen pressurization port 13 is communicated with the external nitrogen generation unit.

The kettle body 1 is communicated with a nitrogen system through a nitrogen pressurizing port 13, when discharging is carried out, a control valve of the nitrogen system is opened to pressurize the nitrogen for charging the material liquid in the kettle body 1, and a valve of a discharging pipe is opened after the pressure reaches a specified value to start discharging; the kettle body 1 is communicated with an external material pipe through a discharge hole 12;

it should be noted that, in this embodiment, the stirring mechanism 2 includes a stirring shaft, at least one group of stirring rods 21 is further disposed outside the stirring shaft, and then the driving mechanism 3 is a motor, a shaft end of the motor is fixedly connected to the stirring shaft, during a specific operation, the stirring shaft is driven to rotate by the motor to drive the stirring rods 21 to perform rotary stirring on the inner side of the kettle body 1, so as to improve the stirring uniformity of the material, the stirring is stopped after the material is uniformly mixed, and a vacuum-pumping system is opened to perform vacuum-pumping defoaming on the material liquid in the kettle body 1; the kettle body 1 is connected with a vacuum-pumping system through a kettle vacuum port 14; stopping vacuumizing after the feed liquid has no bubbles.

In addition, in order to facilitate the installation of the reaction kettle, the installation lugs 16 are fixedly connected to the two sides of the heat insulation layer 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a three-layer reaction kettle, includes the cauldron body (1) and arranges rabbling mechanism (2) in the cauldron body (1), its characterized in that: the kettle body (1) is also provided with a driving mechanism (3) for driving the stirring mechanism (2) to axially rotate;

a water heating layer (4) and a heat insulation layer (5) are sequentially arranged on the outer side of the kettle body (1), and the water heating layer (4) is communicated with a circulating water path of an external water heating system through a pipe fitting;

the heat-insulating layer (5) is connected with an external vacuum generating unit through a pipe fitting;

the top and the bottom of the kettle body (1) are respectively provided with a feeding hole (11) and a discharging hole (12) for filling and discharging materials.

2. A three-layer reactor as defined in claim 1 wherein: the top and the below of water heating layer (4) are connected with outlet pipe (41) and inlet tube (42) that run through heat preservation (5) respectively, wherein, the intercommunication has overflow pipe (43) on outlet pipe (41), the below of water heating layer (4) still is provided with drain pipe (44) that run through heat preservation (5), outlet pipe (41) and inlet tube (42) are respectively through pipe fitting and outside water heating system circulation water route intercommunication.

3. A three-layer reactor as defined in claim 1 wherein: the top of the heat-insulating layer (5) is communicated with a vacuum tube (51), and the vacuum tube (51) is connected with an external vacuum generating unit through a pipe fitting.

4. The three-layer reaction kettle according to claim 1, wherein: the top of the kettle body (1) is respectively communicated with a nitrogen pressurizing port (13), a kettle vacuum port (14) and a kettle exhaust port (15), the kettle vacuum port (14) and the kettle exhaust port (15) are connected with an external vacuum generating unit through pipe fittings, and the nitrogen pressurizing port (13) is communicated with the external nitrogen generating unit.

5. A three-layer reactor as defined in claim 1 wherein: the stirring mechanism (2) comprises a stirring shaft, and the outer side of the stirring shaft is at least provided with a group of stirring rods (21).

6. A three-layer reactor as defined in claim 5 wherein: the driving mechanism (3) is a motor, and the shaft end of the motor is fixedly connected with the stirring shaft.

7. A three-layer reactor as defined in claim 1 wherein: and mounting lugs (16) are fixedly connected to the two sides of the heat-insulating layer (5).