CN210279155U

CN210279155U - Reaction tank capable of efficiently transferring heat

Info

Publication number: CN210279155U
Application number: CN201921005492.8U
Authority: CN
Inventors: 吕志虎; 李成云; 邹宝林
Original assignee: Hubei Jiangyuan Chemical Machinery Co ltd
Current assignee: Hubei Jiangyuan Chemical Machinery Co ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-04-10
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a high-efficient retort that conducts heat, be the cylindric jar body of hollow structure including vertical setting, jar body bottom is equipped with the bellied cylindrical auxiliary tank that makes progress, the interval sets up the annular reaction chamber of formation ring between auxiliary tank cell wall and the jar side wall, the reaction chamber outer wall is equipped with the zone of heating, be equipped with a plurality of puddlers in the reaction chamber, all be equipped with a plurality of stirring vane on every puddler, and just rotation motion when a plurality of puddlers all pass through actuating mechanism drive along jar body axis circumferential direction removal. The utility model discloses protruding formation of auxiliary tank has formed new reaction chamber in traditional reaction tank bottom, and the puddler of rotation in the annular removal is moved to cooperation reaction intracavity hoop, can be fast with the heat energy homodisperse of gathering on the reaction chamber lateral wall in the reactant, has higher heat transfer effect, has reduced heat transfer time, has improved reaction efficiency.

Description

Reaction tank capable of efficiently transferring heat

Technical Field

The utility model belongs to the technical field of chemical industry equipment, concretely relates to retort of high-efficient heat transfer.

Background

The reaction tank (or called reaction kettle, reaction tank, reactor) is a necessary reaction device for chemical enterprises, and is commonly used in the fields of pharmacy, chemical industry and the like.

When the reactants in the reaction tank are reacted, due to the fact that the chemical reaction rate is low, the reaction rate of the reactants can be increased by properly increasing the reaction temperature, the reaction efficiency is improved, and the production time is saved.

The heating mode to the retort among the prior art is that setting up the zone of heating outside the retort, heats the retort, but this kind of heating method can make the heat that provides gather at the retort outer wall mostly, can't get into the retort fast, makes the reactant in the retort be heated unevenly, influences reaction effect.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a retort of high-efficient heat transfer has solved among the prior art the slow problem of heat energy transfer when heating the interior reactant of retort.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a retort of high-efficient heat transfer, is the cylindric jar body of hollow structure including vertical setting, jar body bottom is equipped with the bellied cylindrical auxiliary tank that makes progress, the interval sets up the annular reaction chamber of formation ring between auxiliary tank cell wall and the jar side wall, the reaction chamber outer wall is equipped with the zone of heating, be equipped with a plurality of puddlers in the reaction chamber, all be equipped with a plurality of stirring vane on every puddler, and rotation when a plurality of puddlers all move along jar body axis hoop through the actuating mechanism drive.

Further, the stirring rod is vertically arranged, and the stirring blades are spirally arranged along the axial direction of the stirring rod.

Furthermore, the driving mechanism comprises a vertically arranged rotating shaft, the upper end of the rotating shaft penetrates through the top of the tank body and is connected with a driving motor, the lower end of the rotating shaft is positioned in the tank body and is connected with a plurality of fixing rods annularly arranged along the periphery of the tank body, and the upper end of each stirring rod penetrates through the corresponding fixing rod and is rotatably connected with the fixing rod;

the stirring device is characterized by further comprising a fixed gear fixedly connected with the top in the tank body, wherein a rotating shaft penetrates through the center of the fixed gear and is rotatably connected with the fixed gear, a plurality of rotating gears are meshed on the periphery of the fixed gear, and each rotating gear is coaxially and fixedly connected with a corresponding stirring rod.

Further, a heat insulation layer is arranged outside the heating layer.

Further, the jar body is equipped with discharging pipe and a plurality of inlet pipe.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses protruding formation of auxiliary tank has formed new reaction chamber in traditional reaction tank bottom, and the outer wall of this reaction chamber includes inside wall (auxiliary tank lateral wall), lateral wall (jar body part lateral wall) and diapire (jar body diapire), sets up the zone of heating that corresponds at the outer wall of reaction chamber simultaneously, more traditional cylindric reaction chamber (the cavity structure that reacts in the cylindrical reaction jar among the prior art) structure, the utility model discloses add the surface area of reaction chamber, increased heating area, cooperate the interior circumferential movement of reaction chamber and the puddler of rotation in the circumferential movement simultaneously, can be fast with the heat energy homodisperse of gathering on the reaction chamber lateral wall in the reactant, have higher heat transfer effect, reduced heat transfer time, improved reaction efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, a driving motor 1, a fixed gear 2, a rotating gear 3, a fixed rod 4, a feeding pipe 5, an auxiliary groove 6, a discharging pipe 7, a heat preservation layer 8, a heating layer 9, a tank body 10, a stirring blade 11, a stirring rod 12 and a rotating shaft 13.

Detailed Description

As shown in fig. 1, the utility model relates to a high-efficient retort that conducts heat, be the cylindric jar body 10 of hollow structure including vertical setting, jar body 10 bottom is equipped with the bellied cylindrical auxiliary tank 6 that makes progress, the interval sets up the annular reaction chamber of formation ring between the 6 cell walls of auxiliary tank and the jar body 10 lateral wall, the reaction chamber outer wall is equipped with zone of heating 9, be equipped with a plurality of puddlers 12 in the reaction chamber, all be equipped with a plurality of stirring vane 11 on every puddler 12, and rotation motion when a plurality of puddlers 12 all drive along jar body 10 axis circumferential direction through actuating mechanism. The utility model discloses protruding auxiliary tank 6 of establishing in traditional reaction tank bottom has formed new reaction chamber, and the outer wall of this reaction chamber includes inside wall (auxiliary tank 6 lateral wall), lateral wall (jar body 10 part lateral wall) and diapire (jar body 10 diapire), sets up corresponding zone of heating 9 at the outer wall of reaction chamber simultaneously, more traditional cylindric reaction chamber (the cavity structure that reacts in the cylindrical reaction jar among the prior art) structure, the utility model discloses add the surface area of reaction chamber, increased heating area, cooperate the interior circumferential movement of reaction chamber simultaneously and the puddler 12 of rotation in the circumferential movement, can be fast with the heat energy homodisperse of gathering on the reaction chamber lateral wall in the reactant, have higher heat transfer effect, reduced heat transfer time, improved reaction efficiency.

As shown in FIG. 1, for effectively improving the stirring efficiency of a single stirring rod 12, the utility model discloses the vertical setting of stirring rod 12 that sets up, a plurality of stirring vane 11 are laid along the 12 axial spirals of stirring rod.

In order to enable the stirring rods 12 to move circularly and also to do autorotation motion, the utility model is provided with a driving mechanism, the driving mechanism comprises a vertically arranged rotating shaft 13, the upper end of the rotating shaft 13 penetrates through the top of the tank body 10 and is connected with a driving motor 1, the lower end of the rotating shaft 13 is positioned in the tank body 10 and is connected with a plurality of fixed rods 4 which are annularly arranged along the periphery of the tank body, and the upper end of each stirring rod 12 penetrates through the corresponding fixed rod 4 and is rotatably connected with the fixed rod 4 through a bearing; the driving motor 1 is fixed outside the tank body 10, the driving motor 1 rotates to drive the rotating shaft 13 to rotate, the rotating shaft 13 rotates to drive the plurality of fixing rods 4 to move annularly around the rotating shaft 13 as a center, and the fixing rods 4 move annularly to drive the stirring rods 12 fixed on the fixing rods to move annularly.

Can also the rotation in the hoop removal for enabling puddler 12 to improve the heat of puddler 12 to the stirring efficiency of the internal reactant of jar so that quick homodisperse reaction chamber outer wall goes up the gathering, the utility model discloses the actuating mechanism who sets up still includes the fixed gear 2 with the internal top rigid coupling of jar 10, wherein axis of rotation 13 runs through fixed gear 2 center and is connected with fixed gear 2 rotation, 2 peripheral meshes of fixed gear have a plurality of rolling gear 3, every rolling gear 3 and the coaxial rigid coupling of puddler 12 that corresponds. Because fixed gear 2 is fixed and does not rotate, and puddler 12 can be under the effect of dead lever 4 annular movement, puddler 12 annular movement will drive its coaxial setting rotating gear 3 annular movement, because rotating gear 3 and fixed gear 2 intermeshing, want to make rotating gear 3 can annular movement then rotating gear 3 will move and rotate along fixed gear 2 external tooth, rotating gear 3 rotates and drives puddler 12 and rotate, makes puddler 12 can the rotation when the annular movement.

The utility model discloses zone of heating 9 that sets up can be electric zone of heating 9, also can be with heating and set to sandwich structure, lets in corresponding heating medium (if high temperature steam, high temperature water to etc.) in sandwich structure and heats, is the loss of less heat energy simultaneously, the utility model discloses still be equipped with heat preservation 8 outside zone of heating 9 to reduce zone of heating 9 and outside air's heat exchange, reduce the heat energy loss.

For the convenience with the leading-in jar body 10 of reaction material, also derive jar body 10 for the convenience with the result after the reaction simultaneously, the utility model discloses be equipped with discharging pipe 7 and a plurality of inlet pipe 5 at jar body 10. The number of feed pipes 5 can be specifically set according to the kind and nature of the reactant.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a retort of high-efficient heat transfer, is hollow structure's cylindric jar of body including vertical setting, its characterized in that: jar body bottom is equipped with the bellied cylindrical auxiliary tank that makes progress, the interval sets up the annular reaction chamber of formation between auxiliary tank cell wall and the jar side wall, the reaction chamber outer wall is equipped with the zone of heating, be equipped with a plurality of puddlers in the reaction chamber, all be equipped with a plurality of stirring vane on every puddler, and rotation when a plurality of puddlers all moved along jar body axis hoop through the actuating mechanism drive.

2. A high efficiency heat transfer reaction tank as defined in claim 1, wherein: the stirring rod is vertically arranged, and a plurality of stirring blades are spirally arranged along the axial direction of the stirring rod.

3. A high efficiency heat transfer reaction tank as defined in claim 2, wherein: the driving mechanism comprises a vertically arranged rotating shaft, the upper end of the rotating shaft penetrates through the top of the tank body and is connected with a driving motor, the lower end of the rotating shaft is positioned in the tank body and is connected with a plurality of fixing rods annularly arranged along the periphery of the tank body, and the upper end of each stirring rod penetrates through the corresponding fixing rod and is rotatably connected with the fixing rod;

4. A high efficiency heat transfer reaction tank as defined in claim 3, wherein: and a heat insulation layer is arranged outside the heating layer.

5. The reactor tank for high efficiency heat transfer according to claim 4, wherein: the jar body is equipped with discharging pipe and a plurality of inlet pipe.