CN218795896U

CN218795896U - Metal external heating jacket heating reaction kettle

Info

Publication number: CN218795896U
Application number: CN202222972896.2U
Authority: CN
Inventors: 周起帆; 苏立峰; 郑朝振; 李强; 赵旭
Original assignee: BGRIMM Technology Group Co Ltd
Current assignee: BGRIMM Technology Group Co Ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-04-07
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a metal external heating jacket heating reaction kettle, which relates to the technical field of reaction kettles and comprises an outer cylinder, wherein supporting legs are fixedly arranged on the outer side of the bottom of the outer cylinder, a kettle body is inserted into the middle part of the upper end of the outer cylinder, a cast copper or cast aluminum electric heating jacket is fixedly sleeved and connected outside the kettle body and inside the outer cylinder, a heating pipe and a water cooling coil pipe are arranged from inside to outside, and heat preservation cotton is fixedly sleeved and connected outside the cast copper or cast aluminum electric heating jacket; the utility model provides a, control the inside electric heater strip circular telegram of electronic box control heating pipe and heat, and through cast copper or cast aluminium electric heating jacket equilibrium heat, and then heat the cauldron body, the heating pipe passes through interference fit with the cauldron body and combines, has that the clearance is little, area of contact is big, it is even to be heated, advantages such as power redo, can shorten heating all time greatly; and copper heating jacket externally mounted is cotton at the heat preservation, and in the heating process, effectively prevent cauldron body volume heat loss, improves heating efficiency.

Description

Metal external heating jacket heating reaction kettle

Technical Field

The utility model relates to a reation kettle technical field especially relates to an outer heat jacket heating reation kettle of metal.

Background

The broad understanding of the reaction kettle is that the reaction kettle has a physical or chemical reaction container, and the heating, evaporation, cooling and low-high speed mixing functions required by the process are realized through the structural design and parameter configuration of the container. The heating reaction kettle is widely applied to pressure vessels for petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods and is used for completing technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like.

The existing electric heating reaction kettle adopts a common electric heating mode, namely heating resistance wires arranged on the side wall of a kettle body are electrified to realize heating, but the heating mode has lower efficiency, large thermal inertia and large amount of electric power consumed during heating; although the cooling coil is arranged in the kettle for cooling, the heat source cannot be directly cooled, the heat exchange efficiency is low, the heat storage of the refractory material is more, and the cooling is slow.

Therefore, a metal external heating jacket heating reaction kettle needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a metal external heating jacket heating reation kettle has solved the technical problem that the aforesaid provided.

For solving the technical problem, the utility model provides a pair of metal jacket heating reation kettle, including the urceolus, urceolus bottom outside fixed mounting has the supporting legs, and urceolus upper end middle part has inserted the cauldron body, cauldron body upper end fixed mounting has sealed lid, sealed lid upper end is installed and is driven the seat, and has inserted the transmission shaft in driving the seat to enter into the internal portion of cauldron, the transmission shaft upper end is located and drives seat top fixedly connected with drive wheel, and the transmission shaft lower part, is located the internal portion of cauldron and installs the stirring leaf, the support frame is installed to the urceolus side, and installs driving motor on the support frame, driving motor pivot fixedly connected with belt pulley, and install driving belt on the belt pulley to be connected with the drive wheel, the external portion of cauldron is located the urceolus inside and cup joints and is fixed with cast copper or cast aluminium electric heating jacket, and cast copper or cast aluminium electric heating jacket inside from inside to outside by installing heating pipe and water-cooling coil pipe, cast copper or cast aluminium electric heating jacket outside cup joint is fixed with the heat preservation cotton.

Preferably, two ends of the water-cooling coil pipe penetrate through the cast copper or cast aluminum electric heating sleeve, the heat insulation cotton and the outer barrel and are connected with an external water conveying pipeline and a water outlet pipeline.

Preferably, the driving motor is electrically connected with an external control electric box.

Preferably, an internal heating coil is arranged in the kettle body and is electrically connected with an external control electric box.

Preferably, the cast copper or cast aluminum electric heating jacket, the internal heating pipe and the water-cooling coil pipe are formed by casting copper or cast aluminum and pouring a clean vehicle, and are combined with the kettle body in an interference fit manner.

Preferably, an electric heating wire is arranged in the heating pipe and is electrically connected with an external control electric box.

Compared with the prior art, the utility model provides a pair of metal outer heat jacket heating reation kettle has following beneficial effect:

the utility model provides a, control the inside electric heater strip circular telegram of electronic box control heating pipe and heat, and through cast copper or cast aluminium electric heating jacket equilibrium heat, and then heat the cauldron body, the heating pipe passes through interference fit with the cauldron body and combines, has that the clearance is little, area of contact is big, it is even to be heated, advantages such as power redo, can shorten heating all time greatly; and copper heating jacket externally mounted is cotton at the heat preservation, and in the heating process, effectively prevent cauldron body volume heat loss, improves heating efficiency.

The utility model provides a, during the later stage cooling, outside conduit inputs the cooling water to the water-cooling coil pipe mesocycle and flows, carries out the heat transfer with the cauldron body of contact, realizes rapid cooling, and the water liquid of heating flows out outlet conduit from water-cooling coil pipe another again, can cool off the heater block rapidly, and the control of cooperation cauldron body accomplishes steady temperature fluctuation, functions such as rapid cooling.

Drawings

FIG. 1 is a schematic view of the whole metal external heating jacket heating reaction kettle of the present invention;

FIG. 2 is a schematic view of the internal section of the metal external heating jacket heating reaction kettle of the present invention;

fig. 3 is a schematic view of the internal components of the kettle of the present invention.

Reference numbers in the figures: 1. an outer cylinder; 2. supporting legs; 3. a drive motor; 4. a drive belt; 5. a drive wheel; 6. a kettle body; 7. a sealing cover; 8. heat preservation cotton; 9. a cast copper or cast aluminum electrical heating jacket; 10. a water-cooled coil pipe; 11. heating a tube; 12. an inner heating coil; 13. a drive shaft.

Detailed Description

In the first embodiment, as shown in fig. 1-3, a metal external heating jacket heating reaction kettle comprises an outer cylinder 1, supporting legs 2 are fixedly installed on the outer side of the bottom of the outer cylinder 1, a kettle body 6 is inserted into the middle of the upper end of the outer cylinder 1, a sealing cover 7 is fixedly installed on the upper end of the kettle body 6, a driving seat is installed on the upper end of the sealing cover 7, a transmission shaft 13 is inserted into the driving seat and enters the kettle body 6, a driving wheel 5 is fixedly connected to the upper end of the transmission shaft 13 above the driving seat, stirring blades are installed inside the kettle body 6 on the lower portion of the transmission shaft 13, a supporting frame is installed at the side end of the outer cylinder 1, a driving motor 3 is installed on the supporting frame, a belt pulley is fixedly connected to the rotating shaft of the driving motor 3, a driving belt 4 is installed on the belt pulley and connected to the driving wheel 5, a cast copper or cast aluminum electric heating jacket 9 is fixedly sleeved inside the outer cylinder 1, a heating pipe 11 and a water-cooling coil 10 are installed inside the cast copper or cast aluminum electric heating jacket 9 from inside to outside, and a heat-insulating cotton 8 is fixedly sleeved on the exterior of the cast copper or cast aluminum electric heating jacket 9.

Specifically, the external control electric box controls the driving motor 3 to work, the transmission belt 4 drives the transmission shaft 13, so that the stirring blades rotate to stir liquid in the kettle body 6, the electric box is controlled to control an electric heating wire in the heating pipe 11 to be electrified and heated, and heat is balanced through the cast copper or cast aluminum electric heating sleeve 9, so that the kettle body 6 is heated; the cast copper or cast aluminum electric heating sleeve 9 is combined with the heating pipe 11 and is combined with the kettle body 6 in an interference fit manner, so that the kettle has the advantages of small clearance, large contact area, uniform heating, repeated power and the like, and the heating time can be greatly shortened; and copper heating jacket externally mounted is cotton 8 at the heat preservation, in the heating process, effectively prevents 6 volume heats losses of cauldron body, improves heating efficiency.

Wherein, two ends of the water-cooling coil 10 penetrate through the cast copper or cast aluminum electric heating jacket 9, the heat insulation cotton 8 and the outer cylinder 1 and are connected with an external water delivery pipeline and a water outlet pipeline; during the later stage cooling, outside conduit inputs water-cooling coil 10 mesocycle with the cooling water and flows, carries out the heat transfer with the cauldron body 6 of contact, realizes rapid cooling, and the water liquid of heating flows out outlet conduit from water-cooling coil 10 another again, can cool off the heater block rapidly, and the control of cooperation cauldron body 6 accomplishes steady temperature fluctuation, functions such as rapid cooling.

Wherein, the driving motor 3 is electrically connected with an external control electric box; the external control electronic box controls the driving motor 3 to work, and the transmission shaft 13 is driven by the transmission belt 4, so that the stirring blade rotates to stir the liquid in the kettle body 6.

Wherein, the kettle body 6 is internally provided with an internal heating coil 12 which is electrically connected with an external control electric box; the external control electric box can independently control the work of the internal heating coil 9, and the solution inside the kettle body 6 is heated.

Wherein, cast copper or cast aluminum electric heating jacket 9, internal heating pipe 11 and water-cooling coil 10 are formed by cast copper or cast aluminum pouring and cleaning vehicle, and are combined with kettle body 6 in interference fit.

Specifically, the cast copper or cast aluminum electric heating sleeve 9 is combined with the heating pipe 11 and combined with the kettle body 6 in an interference fit manner, so that the heating kettle has the advantages of small gap, large contact area, uniform heating, repeated power and the like, and the heating time can be greatly shortened; and copper heating jacket externally mounted is cotton 8 at the heat preservation, in the heating process, effectively prevents 6 volume heats losses of cauldron body, improves heating efficiency.

The working principle is as follows:

when the device is used, the external control electric box controls the driving motor 3 to work, the transmission belt 4 drives the transmission shaft 13, so that the stirring blades rotate to stir liquid in the kettle body 6, the electric box is controlled to control the electric heating wires in the heating pipe 11 to be electrified and heated, and the heat is balanced through the cast copper or cast aluminum electric heating sleeve 9, so that the kettle body 6 is heated;

the cast copper or cast aluminum electric heating sleeve 9 is combined with the heating pipe 11 and is combined with the kettle body 6 in an interference fit manner, so that the kettle has the advantages of small clearance, large contact area, uniform heating, repeated power and the like, and the heating time can be greatly shortened; the copper heating sleeve is externally arranged on the heat insulation cotton 8, so that heat loss of the kettle body 6 is effectively prevented in the heating process, and the heating efficiency is improved;

during the later stage cooling, outside conduit imports the cooling water to water-cooling coil 10 mesocycle and flows, carries out the heat transfer with the cauldron body 6 of contact, realizes rapid cooling, and the water liquid of heating flows out outlet conduit from water-cooling coil 10 another again, can cool off the heater block rapidly, and the control of cooperation cauldron body 6 accomplishes steady temperature fluctuation, functions such as rapid cooling.

Claims

1. The utility model provides an outer hot jacket heating reation kettle of metal, includes urceolus (1), its characterized in that: urceolus (1) bottom outside fixed mounting has supporting legs (2), and urceolus (1) upper end middle part has inserted the cauldron body (6), cauldron body (6) upper end fixed mounting has sealed lid (7), sealed lid (7) upper end is installed and is driven the seat, and has inserted transmission shaft (13) in the drive seat to it is inside to enter into the cauldron body (6), transmission shaft (13) upper end is located drive seat top fixedly connected with drive wheel (5), and transmission shaft (13) lower part, is located cauldron body (6) internally mounted and has the stirring leaf, the support frame is installed to urceolus (1) side, and installs driving motor (3) on the support frame, driving motor (3) pivot fixedly connected with belt pulley, and install driving belt (4) on the belt pulley to be connected with drive wheel (5), cauldron body (6) are outside, lie in urceolus (1) inside cup joint to be fixed with cast copper or cast aluminium electric heating jacket (9), and cast copper or cast aluminium electric heating jacket (9) are inside to installing by interior and have water-cooling coil heating pipe (10) and cast copper or cast aluminium electric heating jacket (8) outside, cast copper or cast aluminium electric heating jacket (9) are fixed with the heat preservation cotton.

2. The metal external heating jacket heating reaction kettle according to claim 1, wherein two ends of the water-cooling coil (10) penetrate through the cast copper or cast aluminum electric heating jacket (9), the heat insulation cotton (8) and the outer cylinder (1) and are connected with an external water conveying pipeline and a water outlet pipeline.

3. The metal external heating jacket heating reaction kettle according to claim 1, wherein the driving motor (3) is electrically connected with an external control electric box.

4. The metal external heating jacket heating reaction kettle according to claim 1, wherein an internal heating coil (12) is arranged inside the kettle body (6) and is electrically connected with an external control electric box.

5. The metal external heating jacket heating reaction kettle according to claim 1, wherein the cast copper or cast aluminum electric heating jacket (9), the internal heating pipe (11) and the water-cooling coil pipe (10) are formed by cast copper or cast aluminum pouring and net turning and are combined with the kettle body (6) in an interference fit manner.

6. The metal external heating jacket heating reaction kettle according to claim 1, wherein an electric heating wire is arranged inside the heating pipe (11) and is electrically connected with an external control electric box.