CN211216660U - Heat radiator for reation kettle - Google Patents

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a heat dissipation device of a reaction kettle, which comprises a reaction kettle, wherein a trapezoidal block is fixedly arranged on the upper wall surface of the reaction kettle, a thermometer is arranged on the side surface of the trapezoidal block, a hole is arranged on the side surface of the trapezoidal block, a feed pipe is fixedly arranged on the side surface of the trapezoidal block, the feed pipe is a cylindrical block, an opening is arranged above the feed pipe, the opening is communicated with the inside of the trapezoidal block through the hole arranged on the side surface of the trapezoidal block, a heat dissipation layer is arranged on the outer wall of the reaction kettle, a heat dissipation fin is arranged in the heat dissipation layer, and when the reaction kettle works, the reaction kettle can generate heat due to the reaction in the kettle, so that the service life of the reaction kettle is shortened, when the heat dissipation fin is arranged on the outer wall of the reaction kettle, the heat dissipation area of, the reaction effect is prevented from being influenced due to the overhigh temperature of the reaction kettle.

Description

Heat radiator for reation kettle

Technical Field

The utility model relates to a reation kettle technical field specifically is a reation kettle's heat abstractor.

Background

The reaction kettle is a container with 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.

The effect of mixing to the material is relatively poor among the partial reation kettle that has now, when mixing inadequately, corresponding material reaction is also insufficient, and some materials take place the reaction, can give out a large amount of heat in the reaction process, lead to the reactant can not react completely and gasify, perhaps produce other reactants because high temperature, and the radiating speed of current reation kettle is slower, thereby the temperature that leads to reation kettle is too high influences the reaction, make the reaction incomplete with appear impurity, influence the product.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a reation kettle's heat abstractor possesses advantages such as heat dissipation cooling, has solved the too high problem of temperature in the reation kettle.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device of a reaction kettle comprises the reaction kettle which is a cylindrical box, the reaction kettle is of a hollow structure, a hole is arranged on the upper wall surface of the reaction kettle, a trapezoidal block is fixedly arranged on the upper wall surface of the reaction kettle and is of a trapezoidal cylindrical shape, the trapezoidal block is of a hollow structure and is of a structure with a small upper part and a large lower part, a thermometer is arranged on the side surface of the trapezoidal block, the thermometer is equipment for measuring the internal temperature of the reaction kettle, the thermometer is of the existing structure, not described in detail, the side surface of the trapezoidal block is provided with a hole, the side surface of the trapezoidal block is fixedly provided with a feeding pipe, the feeding pipe is a cylindrical block, and the opening has been seted up to the top of inlet pipe, and the opening communicates the inside of trapezoidal piece through the hole that trapezoidal piece side was seted up, and the round hole has been seted up to the top wall of trapezoidal piece, and the top of trapezoidal piece is provided with the motor, and the motor is rotating electrical machines, and motor fixed connection is on external support devices.

Preferably, fixed mounting has the (mixing) shaft on the output shaft of motor, and the (mixing) shaft passes through the inside of the round hole intercommunication reation kettle who sets up on the trapezoidal piece, and the (mixing) shaft extends to the inside one end of reation kettle and installs the stirring leaf, and the stirring leaf is sectorial shape, and the quantity of stirring leaf sets up according to reation kettle's size, and the stirring leaf uses the (mixing) shaft as central line two bisymmetry, and the stirring leaf is installed on the (mixing) shaft in the slope, has seted up square hole on the flabellum of stirring leaf.

Preferably, the discharge gate has been seted up to reation kettle's downside inner wall, and the discharge gate is circular shape mouth, and fixed mounting has the valve on the discharge gate in the outside of discharge gate intercommunication reation kettle, and the valve is current structure, does not do here and gives unnecessary details.

Preferably, the outer side wall surface of the reaction kettle is fixedly provided with a heat dissipation layer, the heat dissipation layer is of a hollow structure, the outer side wall surface of the reaction kettle surrounded by the heat dissipation layer is arranged, heat dissipation fins are arranged inside the heat dissipation layer, the outer side wall surface of the reaction kettle is provided with grooves, the grooves are rectangular grooves, the heat dissipation fins are fixedly arranged inside the grooves, and the number of the heat dissipation fins is set according to the size of the grooves.

Preferably, the outside fixed mounting on heat dissipation layer has the cold water pipeline, and the cold water pipeline is columniform pipeline, and the cold water pipeline adopts high temperature resistant material, and the cold water pipeline is the screw thread and spirals on heat dissipation layer outer wall.

Preferably, the outside on heat dissipation layer is provided with the hot box, and the hot box is columniform case, and the heat dissipation layer is installed in the inside of hot box, and reation kettle sets up in the inside of hot box, and the lateral wall top fixed mounting of hot box has the cold water pipeline entry, and the lateral wall below fixed mounting of hot box has the cold water pipeline export.

(III) advantageous effects

Compared with the prior art, the utility model provides a reation kettle's heat abstractor possesses following beneficial effect:

1. this reation kettle's heat abstractor, through having set up the heat dissipation layer, be provided with the fin in the heat dissipation layer, reation kettle is in the course of the work, because the reaction that takes place in the cauldron can produce the heat, when the heat is too high, material to in the reation kettle can influence, lead to the material reaction insufficient, and reation kettle self heat-sinking capability is limited, the high temperature can cause the influence to the reation kettle wall, lead to reation kettle life to shorten, install the fin on the reation kettle outer wall, the fin has increased the radiating area of reation kettle, thereby the radiating efficiency and the effect of reation kettle in the course of the reaction have been improved, avoid because reation kettle's the high temperature so that influence the effect of reaction.

2. This reation kettle's heat abstractor, through having set up the stirring leaf, the stirring leaf is sectorial shape, laminating reation kettle's inner wall, and the stirring leaf is the slope and installs at the stirring epaxial, inclination is 30 degrees, square hole has been seted up on the stirring leaf, when the (mixing) shaft begins the rotation, the stirring material that the stirring leaf can be big tracts of land, the quad slit of seting up on the stirring leaf, can let the material pass from the middle, the resistance that meets when having reduced the stirring, can also let the more homogeneous mixing of material mixture, shorten the time of stirring, chemical reaction speed has been accelerated simultaneously, the reaction efficiency is improved.

3. This reation kettle's heat abstractor, through having set up the cold water pipeline, can cause the outer temperature of reation kettle to uprise when the outside heat dissipation of heat dissipation layer, the temperature in outer temperature of reation kettle and reation kettle reaches when equal, the heat dissipation layer just can't outside heat dissipation, the cold water pipeline has been set up outside the heat dissipation layer, the cold water pipeline coils the layer outer wall at the heat dissipation with the screw thread, large tracts of land and heat dissipation layer contact, when the thermometer detects the high temperature in the reation kettle, open the cold water pipeline entry, cold water flows around the heat dissipation layer along the cold water pipeline, take away the heat in the heat dissipation layer, flow from the cold water pipeline export, reation kettle's temperature has been reduced.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic side sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the side view of the structure of the present invention in partial section;

fig. 4 is a schematic top view of the structure of the present invention.

In the figure: the device comprises a reaction kettle 1, a trapezoidal block 2, a thermometer 3, a feeding pipe 4, a motor 5, a stirring shaft 6, a stirring blade 7, a discharging port 8, a valve 9, a heat dissipation layer 10, a heat dissipation fin 11, a groove 12, a heat insulation box 13, a cold water pipeline 14, a cold water pipeline inlet 15, a cold water pipeline outlet 16 and an opening 17.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a heat dissipation device for a reaction kettle comprises a reaction kettle 1, wherein the reaction kettle 1 is a cylindrical tank, the reaction kettle 1 is of a hollow structure, a hole is formed in the upper wall surface of the reaction kettle 1, a trapezoidal block 2 is fixedly mounted on the upper wall surface of the reaction kettle 1, the trapezoidal block 2 is in a trapezoidal cylindrical shape, the trapezoidal block 2 is of a hollow structure, the trapezoidal block 2 is in a structure with a small upper part and a large lower part, a thermometer 3 is mounted on the side surface of the trapezoidal block 2, the thermometer 3 is a device for measuring the internal temperature of the reaction kettle 1, the thermometer 3 is of an existing structure and is not described herein any more, a hole is formed in the side surface of the trapezoidal block 2, a feed pipe 4 is fixedly mounted on the side surface of the trapezoidal block 2, the feed pipe 4 is a cylindrical pipe, an opening 17 is formed above the feed pipe 4, the opening 17 is communicated with the inside of the trapezoidal block 2 through the hole formed in, a motor 5 is arranged above the trapezoidal block 2, the motor 5 is a rotating motor, the motor 5 is of a conventional structure, details are not described herein, the motor 5 is fixedly connected to an external supporting device, a stirring shaft 6 is fixedly mounted on an output shaft of the motor 5, the stirring shaft 6 is communicated with the inside of the reaction kettle 1 through a round hole formed in the trapezoidal block 2, a stirring blade 7 is mounted at one end of the stirring shaft 6 extending to the inside of the reaction kettle 1, the stirring blade 7 is of a fan-shaped shape, the number of the stirring blades 7 is set according to the size of the reaction kettle 1, the stirring blades 7 are symmetric in pairs with the stirring shaft 6 as a central line, the stirring blade 7 is obliquely mounted on the stirring shaft 6, a square hole is formed in a blade of the stirring blade 7, the shape of the blade of the stirring blade 7 is more fit with the inner wall of the reaction kettle 1, materials in the reaction kettle 1 can be stirred, and the square hole formed in the stirring blade 7, the stirring speed is improved, so that the stirring blades 7 can enable the stirring in the reaction kettle 1 to be more sufficient, the reaction in the reaction kettle 1 is also more sufficient, the lower inner wall of the reaction kettle 1 is provided with a discharge port 8, the discharge port 8 is a circular port, the discharge port 8 is communicated with the outside of the reaction kettle 1, the discharge port 8 is fixedly provided with a valve 9, the valve 9 is of a conventional structure and is not described herein any more, the outer wall of the reaction kettle 1 is fixedly provided with a heat dissipation layer 10, the heat dissipation layer 10 is of a hollow structure, the outer wall of the reaction kettle 1 surrounded by the heat dissipation layer 10 is arranged, heat dissipation fins 11 are arranged inside the heat dissipation layer 10, the outer wall of the reaction kettle 1 is provided with grooves 12, the grooves 12 are rectangular grooves, the heat dissipation fins 11 are fixedly arranged inside the grooves 12, the number of the heat dissipation fins 11 is set according to the size of the grooves, improved radiating efficiency, the outside fixed mounting on heat dissipation layer 10 has cold water piping 14, cold water piping 14 is columniform pipeline, cold water piping 14 adopts high temperature resistant material, cold water piping 14 is the heliciform and spirals in the heat dissipation layer 10 outside, the heat that heat dissipation layer 10 gave out can be taken away to cold water piping 14, reduce the temperature in reation kettle 1, the outside on heat dissipation layer 10 is provided with hot box 13, hot box 13 is the columniform case, the inside at hot box 13 is installed on heat dissipation layer 10, and reation kettle 1 sets up the inside at hot box 13, hot box 13's lateral wall top fixed mounting has cold water piping inlet 15, hot box 13's lateral wall below fixed mounting has cold water piping outlet 16.

When in use, the utility model is used,

first step, inside the material got into reation kettle 1 from inlet pipe 4, motor 5 drove (mixing) shaft 6 rotatory, and stirring leaf 7 stirs the material and mixes together, and stirring leaf 7 lets the abundant stirring of material, and the material is in the same place to take place the reaction, can produce a large amount of heats among the reaction process.

Second step, when reation kettle 1 interior high temperature, some heats can be taken away to fin 11 in the heat dissipation layer 10, and when thermometer 3 detected reation kettle 1 interior high temperature, open cold water pipe entry 15, let in cold water, cold water flows in cold water pipe 14, and cold water pipe 14 is the heliciform and spirals and install in the outside of heat dissipation layer 10, takes away most heats, flows from cold water pipe outlet 16, has reduced reation kettle's temperature.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a reation kettle's heat abstractor, includes reation kettle (1), its characterized in that: the upper wall of the reaction kettle (1) is provided with a hole, the upper wall of the reaction kettle (1) is fixedly provided with a trapezoidal block (2), the side surface of the trapezoidal block (2) is provided with a thermometer (3), the upper wall of the trapezoidal block (2) is provided with a round hole, the upper part of the trapezoidal block (2) is provided with a motor (5), the motor (5) is fixedly connected with external supporting equipment, an output shaft of the motor (5) is fixedly provided with a stirring shaft (6), the stirring shaft (6) is communicated with the inside of the reaction kettle (1) through the round hole formed in the trapezoidal block (2), one end of the stirring shaft (6) extending to the inside of the reaction kettle (1) is provided with a stirring blade (7), the lower inner wall of the reaction kettle (1) is provided with a discharge hole (8), the discharge hole (8) is communicated with the outside of the reaction kettle (1), the discharge hole (8) is fixedly provided with a valve (9), the outer side wall surface of the reaction kettle (1) is provided with a groove (12), a cooling fin (11) is fixedly arranged in the groove (12), a cold water pipeline (14) is fixedly arranged on the outer side of the heat dissipation layer (10), the cold water pipeline (14) is spirally wound on the outer side of the heat dissipation layer (10), a heat insulation box (13) is arranged on the outer side of the heat dissipation layer (10), a cold water pipeline inlet (15) is fixedly arranged above the side wall of the heat insulation box (13), and a cold water pipeline outlet (16) is fixedly arranged below the side wall of the heat insulation box (13).

2. The heat dissipating device for a reaction vessel according to claim 1, wherein: the side of trapezoidal piece (2) is seted up porosely, and the side fixed mounting of trapezoidal piece (2) has inlet pipe (4), and opening (17) have been seted up to the top of inlet pipe (4), and opening (17) communicate the inside of trapezoidal piece (2) through the hole that trapezoidal piece (2) side was seted up.

3. The heat dissipating device for a reaction vessel according to claim 1, wherein: stirring leaf (7) use (mixing) shaft (6) as central line two liang of symmetry, stirring leaf (7) are installed on (mixing) shaft (6) in the slope, have seted up square hole on the flabellum of stirring leaf (7).

4. The heat dissipating device for a reaction vessel according to claim 1, wherein: the heat dissipation layer (10) is of a hollow structure, the outer side wall surface of the reaction kettle (1) surrounded by the heat dissipation layer (10) is installed, and heat dissipation fins (11) are arranged inside the heat dissipation layer (10).

5. The heat dissipating device for a reaction vessel according to claim 1, wherein: the heat dissipation layer (10) is arranged inside the heat insulation box (13), and the reaction kettle (1) is arranged inside the heat insulation box (13).

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