CN211800735U

CN211800735U - Heat transfer device of kettle type reactor

Info

Publication number: CN211800735U
Application number: CN201922045552.5U
Authority: CN
Inventors: 曹祎焘; 蔡元礼; 吕福禄; 曹斌; 张虎
Original assignee: Tianzhu Hongfu Lithium Technology Development Co ltd
Current assignee: Tianzhu Hongfu Lithium Technology Development Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-10-30
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a heat transfer device of cauldron formula reactor, the reactor comprises a reactor, the inner wall of reactor is provided with drive mechanism, and the drive mechanism bottom is provided with the hybrid mechanism, the inside trachea that is provided with of drive mechanism, be close to tracheal position department and be fixed with the water conservancy diversion piece, the reactor surface is provided with the heating chamber, reactor surface mounting has the seal. The utility model discloses a be provided with mixing mechanism and drive mechanism, the air current is strikeed the commentaries on classics fill to make first bevel gear pole rotate through driving first stirring leaf, seal through being provided with, when needing the material loading, slide the block that breaks away from the shrouding right with the fixture block, open the shrouding rotation left, open space is big, directly be linked together with reactor inside, the condition that the jam appears when the material loading in the cylindrical slot of tradition appears is provided with heating chamber and trachea, the hot gas flow gets into from the air inlet and preheats the reactor.

Description

Heat transfer device of kettle type reactor

Technical Field

The utility model relates to a kettle-type reactor technical field specifically is a kettle-type reactor's heat transfer device.

Background

The tank reactor is also called as a tank reactor or a pot reactor, is a cylindrical reactor with low height-diameter ratio, is used for realizing a liquid-phase single-phase reaction process and a liquid-liquid, gas-liquid, liquid-solid, gas-liquid-solid and other multiphase reaction processes, is usually internally provided with a stirring device, most of the tank reactors on the market are heated by adopting a method of heat transfer outside the wall, but the heat transfer is limited and has a common heat transfer effect, so the heat transfer device of the tank reactor is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat transfer device of cauldron formula reactor to solve the current poor problem of cauldron formula reactor heat transfer effect who provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat transfer device of cauldron formula reactor, includes the reactor, the inner wall of reactor is provided with drive mechanism, and the drive mechanism bottom is provided with mixing mechanism, the inside trachea that is provided with of drive mechanism, be close to tracheal position department and be fixed with the water conservancy diversion piece, the reactor surface is provided with the heating chamber, reactor surface mounting seals.

Preferably, the inner wall thickness size in heating chamber is the half of reactor wall thickness size, the right side top in heating chamber is linked together with the trachea, and the inner chamber diameter size and the tracheal inner chamber diameter size phase-match in heating chamber, heating chamber surface is provided with air inlet and discharge gate, the top of reactor is provided with rabbling mechanism.

Preferably, the mixing mechanism includes first stirring leaf, first conical gear pole, fixed block, bleeder vent, fixed chamber and connecting rod, first stirring leaf is provided with two sets ofly, and the connecting rod is installed on the top of first stirring leaf, the first conical gear pole of top fixedly connected with of connecting rod, and first conical gear pole insert the inside of establishing at fixed chamber, the bottom fixedly connected with fixed block of fixed chamber, and the surface of fixed block has seted up the bleeder vent, and the even equidistance of bleeder vent distributes on the surface of fixed block.

Preferably, drive mechanism includes bracing piece, commentaries on classics fill, water conservancy diversion piece, second conical gear pole and trachea, the top of bracing piece is inserted inside and is inserted and be equipped with second conical gear pole, and the surface mounting of second conical gear pole changes the fill, the arc recess has been seted up on the surface of commentaries on classics fill, the right side of second conical gear pole is passed through the bearing frame and is installed the commentaries on classics at the reactor inner wall, and the inside of reactor is inserted and is equipped with the trachea, the inner wall of reactor is close tracheal position department and is provided with the water conservancy diversion piece, the water conservancy diversion piece is the arc structure, the left side and the meshing of first conical gear pole of second conical gear pole mutually.

Preferably, seal including fixture block, slide button, spring and shrouding, the fixture block is inserted and is established in the inside of shrouding, the fixture block forms the snap-on structure with the shrouding, the top fixedly connected with slide button of fixture block, the right side welding of fixture block has the spring, and the right side welding of spring is at the inner wall of reactor.

Preferably, the rabbling mechanism includes puddler, second stirring leaf and motor, the surface mounting of puddler has the second stirring leaf, and the second stirring leaf is provided with two sets ofly, the motor is installed on the top of puddler.

Compared with the prior art, the beneficial effects of the utility model are that: the device is provided with a heating cavity and an air pipe, hot air enters from an air inlet to preheat the reactor, meanwhile, the inner wall of the heating cavity is thinner than the inner wall of the reactor, the heat transfer speed is higher than that of the traditional reactor, the preheating time is saved, when the preheating temperature of the heating cavity to the reactor is not enough, the air flow enters the reactor from the air pipe to directly heat the interior of the reactor, and when raw materials to be mixed need moisture, the moisture carried in the hot air flow can be supplemented to the raw materials;

the mixing mechanism and the transmission mechanism are arranged, airflow enters from the air pipe, flows backwards through the flow guide block to guide the airflow to the surface of the rotating hopper, impacts on the rotating hopper, the rotating hopper rotates to drive the first conical gear rod to rotate, the first conical gear rod drives the first stirring blade to rotate, secondary stirring is carried out on the internally deposited raw materials, the second stirring blade is assisted to work, and the raw materials are stirred and mixed more fully;

through being provided with and sealing, when needing the material loading, slide the block right and break away from the block of shrouding, open the shrouding rotation left, the open space is big, directly is linked together with reactor inside, avoids appearing traditional cylindrical slot the condition of jam when the material loading to influence the speed of material loading.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front sectional view of the structure of the breather hole and the fixed block of the present invention;

FIG. 3 is a schematic sectional view of the mixing mechanism according to the present invention;

fig. 4 is a schematic front sectional view of the transmission mechanism of the present invention;

FIG. 5 is a schematic front sectional view of the sealing structure of the present invention;

fig. 6 is a front view of the stirring mechanism of the present invention.

In the figure: 1. a reactor; 2. a heating cavity; 3. a mixing mechanism; 31. a first stirring blade; 32. a first bevel gear lever; 33. a fixed block; 34. air holes are formed; 35. a fixed cavity; 36. a connecting rod; 4. a transmission mechanism; 41. a support bar; 42. rotating the bucket; 43. a flow guide block; 44. a second bevel gear lever; 45. an air tube; 5. sealing; 51. a clamping block; 52. a slide button; 53. a spring; 54. closing the plate; 6. a stirring mechanism; 61. a stirring rod; 62. a second stirring blade; 63. a motor; 7. an air inlet; 8. and (4) a discharge port.

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. 1-6, the present invention provides an embodiment: a heat transfer device of a tank reactor comprises a reactor 1 and a stirring mechanism 6, wherein a transmission mechanism 4 is arranged on the inner wall of the reactor 1, the transmission mechanism 4 comprises a support rod 41, a rotating hopper 42, a flow guide block 43, a second conical gear rod 44 and an air pipe 45, the second conical gear rod 44 is inserted into the top end of the support rod 41, the rotating hopper 42 is arranged on the surface of the second conical gear rod 44, an arc-shaped groove is formed on the surface of the rotating hopper 42, the right side of the second conical gear rod 44 is arranged on the inner wall of the reactor 1 through a bearing seat, the air pipe 45 is inserted into the reactor 1, the flow guide block 43 is arranged at the position, close to the air pipe 45, on the inner wall of the reactor 1, the flow guide block 43 is of an arc-shaped structure, the flow guide block 43 guides hot air flowing out of the air pipe 45, the hot air is introduced to the surface of the rotating hopper 42, so, the left side of the second bevel gear lever 44 meshes with the first bevel gear lever 32.

The bottom of 4 bottoms of drive mechanism is provided with mixing mechanism 3, mixing mechanism 3 includes first stirring leaf 31, first conical gear pole 32, fixed block 33, bleeder vent 34, fixed chamber 35 and connecting rod 36, first stirring leaf 31 is provided with two sets ofly, and connecting rod 36 is installed on the top of first stirring leaf 31, the first conical gear pole 32 of top fixedly connected with of connecting rod 36, and first conical gear pole 32 inserts the inside of establishing at fixed chamber 35, the bottom fixedly connected with fixed block 33 of fixed chamber 35, and bleeder vent 34 has been seted up on the surface of fixed block 33, and even equidistance distribution of bleeder vent 34 is on the surface of fixed block 33, after rotating fill 42 and rotating, the hot gas flow directly gets into inside reactor 1 from bleeder vent 34, thereby heat reactor 1 inside.

The top end of the reactor 1 is provided with a stirring mechanism 6, the stirring mechanism 6 comprises a stirring rod 61, second stirring blades 62 and a motor 63, the surface of the stirring rod 61 is provided with the second stirring blades 62, the second stirring blades 62 are provided with two groups, the arrangement of the second stirring blades 62 enables the raw materials to be stirred and mixed more uniformly, the top end of the stirring rod 61 is provided with the motor 63, the surface of the reactor 1 is provided with a heating cavity 2, the wall thickness of the inner wall of the heating cavity 2 is one half of the wall thickness of the reactor 1, the wall thickness of the heating cavity 2 enables the speed of the hot air flow in the heating cavity 2 to conduct the heating reactor 1 to be faster, the heat transfer effect is good, the right top end of the heating cavity 2 is communicated with the air pipe 45, the diameter of the inner cavity of the heating cavity 2 is matched with the diameter of the inner cavity of the air pipe 45, when, the inside of the reactor 1 is directly heated.

Heating chamber 2 surface is provided with air inlet 7 and discharge gate 8, reactor 1 surface mounting seals 5, it includes fixture block 51 to seal 5, slide button 52, spring 53 and shrouding 54, fixture block 51 inserts the inside of establishing at shrouding 54, fixture block 51 forms the block structure with shrouding 54, fixture block 51 block is in the inside of shrouding 54, with shrouding 54 block, prevent to open in the machine operation, the bottom of shrouding 54 is provided with the rubber layer, fill up the gap that produces with reactor 1 when closing shrouding 54 is rotatory, thereby seal, fixture block 51's top fixedly connected with slide button 52, the right side welding of fixture block 51 has spring 53, and the right side welding of spring 53 is at the inner wall of reactor 1.

The working principle is as follows: when the reactor is used, hot air is accessed from the air inlet 7, the hot air is stored in the heating cavity 2 to heat and preheat the reactor 1, when the hot air is stored to a certain amount, the hot air flows out of the air pipe 45, the hot air from the air pipe 45 is guided by the guide block 43, the hot air impacts the rotating hopper 42, the impact force drives the rotating hopper 42 to rotate, the rotating hopper 12 rotates to rotate the second conical gear rod 44, the second conical gear rod 44 rotates to drive the first conical gear rod 32 to rotate, the first conical gear rod 32 drives the connecting rod 36 to rotate, the connecting rod 36 rotates to drive the first stirring blade 31 to rotate, the first stirring blade 31 secondarily stirs the raw material deposited at the bottom, when the raw material needs to be added, the sliding button 52 slides rightwards, the sliding button 52 moves to drive the clamping block 51 to move rightwards, the spring 53 is compressed and deformed, so that the clamping block 51 is disengaged from the sealing plate 54, and the sealing, therefore, raw materials are added into the reactor 1, the motor 63 is started after the raw materials are added, the motor 63 drives the stirring rod 61 to rotate through the rotating shaft, and the second stirring blade 62 is used for mixing and stirring the raw materials in the rotation of the stirring rod 61, which is the whole working principle of the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A heat transfer device for a tank reactor, comprising a reactor (1), characterized in that: the inner wall of reactor (1) is provided with drive mechanism (4), and drive mechanism (4) bottom is provided with mixing mechanism (3), inside trachea (45) that is provided with of drive mechanism (4), the position department that reactor (1) is close to trachea (45) is fixed with water conservancy diversion piece (43), reactor (1) surface is provided with heating chamber (2), reactor (1) surface mounting has seal (5).

2. The heat transfer unit of the tank reactor as set forth in claim 1, wherein: the inner wall thickness size of heating chamber (2) is reactor (1) wall thickness size's half, the right side top of heating chamber (2) is linked together with trachea (45), and the inner chamber diameter size of heating chamber (2) and the inner chamber diameter size phase-match of trachea (45), heating chamber (2) surface is provided with air inlet (7) and discharge gate (8), the top of reactor (1) is provided with rabbling mechanism (6).

3. The heat transfer unit of the tank reactor as set forth in claim 1, wherein: mixing mechanism (3) are including first stirring leaf (31), first conical gear pole (32), fixed block (33), bleeder vent (34), fixed chamber (35) and connecting rod (36), first stirring leaf (31) is provided with two sets ofly, and the top of first stirring leaf (31) installs connecting rod (36), the first conical gear pole of top fixedly connected with (32) of connecting rod (36), and first conical gear pole (32) insert the inside of establishing in fixed chamber (35), the bottom fixedly connected with fixed block (33) of fixed chamber (35), and bleeder vent (34) have been seted up on the surface of fixed block (33), and even equidistance distribution of bleeder vent (34) is on the surface of fixed block (33).

4. The heat transfer unit of the tank reactor as set forth in claim 1, wherein: drive mechanism (4) are including bracing piece (41), commentaries on classics fill (42), water conservancy diversion piece (43), second conical gear pole (44) and trachea (45), the top of bracing piece (41) is inserted inside and is inserted and be equipped with second conical gear pole (44), and the surface mounting of second conical gear pole (44) has commentaries on classics fill (42), the arc recess has been seted up on the surface of commentaries on classics fill (42), the right side of second conical gear pole (44) is installed through the bearing frame and is changeed at reactor (1) inner wall, and the inside of reactor (1) is inserted and is equipped with trachea (45), the position department that the inner wall of reactor (1) is close trachea (45) is provided with water conservancy diversion piece (43), water conservancy diversion piece (43) are the arc structure, the left side and first conical gear pole (32) of second conical gear pole (44) mesh mutually.

5. The heat transfer unit of the tank reactor as set forth in claim 1, wherein: seal (5) including fixture block (51), slide button (52), spring (53) and shrouding (54), fixture block (51) are inserted and are established the inside of shrouding (54), fixture block (51) and shrouding (54) form the snap-on structure, the top fixedly connected with slide button (52) of fixture block (51), the right side welding of fixture block (51) has spring (53), and the right side welding of spring (53) is at the inner wall of reactor (1).

6. The heat transfer device of the tank reactor according to claim 2, wherein: rabbling mechanism (6) include puddler (61), second stirring leaf (62) and motor (63), the surface mounting of puddler (61) has second stirring leaf (62), and second stirring leaf (62) are provided with two sets ofly, motor (63) are installed on the top of puddler (61).