Outer disc semi-tube type heating stainless steel reaction kettle

Abstract

The utility model relates to the technical field of reaction kettles, and discloses an outer disc half tube type heating stainless steel reaction kettle which comprises a reaction kettle body, an end cover and a motor, the end cover is arranged at the top end of the reaction kettle body, the motor is fixedly connected to the top end of the end cover, a rotating shaft is rotatably connected to the interior of the reaction kettle body, and the rotating shaft is fixedly connected to the top end of the end cover. The end of an output shaft of the motor is fixedly connected to the top end of a rotating shaft, a plurality of connecting blocks are fixedly connected to the shaft wall of the rotating shaft, and stirring rods are arranged in the connecting blocks respectively. The insertion block provided by the utility model is inserted into the insertion groove, and the torsion spring can push the clamping plate to extend into the fan-shaped groove after the insertion block extends into the insertion groove, so that the stirring rod can be stably arranged on the side wall of the connecting block, the disassembly and assembly efficiency of the stirring rod is improved, and the subsequent maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to an outer disc semi-tube type heating stainless steel reaction kettle. Background Art

[0002] The outer disc half-tube heating stainless steel reactor is a device used for chemical reactions. It is made of stainless steel. Its heating method is to install a half-tube heater on the outside of the reactor, flow the heating medium through the half-tube, and transfer the heat energy in the half-tube to the inside of the reactor, thereby heating the reactants. This heating method is fast, uniform and efficient, and can meet the needs of different reaction processes.

[0003] In the prior art, during the use of the outer disc semi-tube stainless steel reactor, the stirring structure inside the reactor body is prone to wear after long-term use, and the stirring rod inside the reactor body is generally an integral structure, which is not convenient to repair and replace one by one according to the damage during the subsequent maintenance and inspection, thereby increasing the maintenance cost. Utility Model Content

[0004] The utility model aims to solve the problem that in the prior art, the stirring rod inside the kettle body is generally an integral structure, which is not convenient to repair and replace one by one according to the damage during the subsequent maintenance and overhaul, thereby increasing the maintenance cost, and proposes an outer disc semi-tube heating stainless steel reactor.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A stainless steel reactor with an outer disk and a half-tube heating system comprises a reactor body, an end cover and a motor, wherein the end cover is arranged at the top end of the reactor body, the motor is fixedly connected to the top end of the end cover, a rotating shaft is rotatably connected inside the reactor body, the output shaft end of the motor is fixedly connected to the top end of the rotating shaft, a plurality of connecting blocks are fixedly connected to the shaft wall of the rotating shaft, stirring rods are respectively arranged inside the plurality of connecting blocks, a semicircular outer coil is arranged around the side wall of the reactor body, a slot is opened inside the connecting block, an insert block is fixedly connected to the end of the stirring rod, and the insert block is inserted inside the slot.

[0007] Preferably, a heat conducting plate is fixedly connected to the inner wall of the reactor body, a plurality of heat conducting fins are fixedly connected to the inner wall of the heat conducting plate, a connecting frame is fixedly connected to the top inner wall of the reactor body, and the top shaft wall of the rotating shaft is rotatably connected to the inside of the connecting frame.

[0008] Preferably, a groove is provided inside the plug block, and the plug block is fixedly connected to a fixing rod inside the groove, a clamping plate and a torsion spring are movably sleeved on the rod wall of the fixing rod, a fan-shaped groove is provided inside the connecting block, the clamping plate extends to the inside of the fan-shaped groove, one end of the torsion spring is fixedly connected to the inside of the clamping plate, and the other end of the torsion spring is fixedly connected to the inside of the plug block.

[0009] Preferably, a pull rope is fixedly connected to the side wall of the clamping plate, a recess is provided inside the stirring rod, and one end of the pull rope facing away from the clamping plate extends to the inside of the recess.

[0010] Preferably, the stirring rod is slidably provided with a piston inside the recess, the top end of the piston is fixedly connected to a pull rod, and the end of the pull rope facing away from the clamping plate is fixedly connected to the bottom of the piston.

[0011] Preferably, a guide ring is fixedly connected to the top end of the connecting frame, and the upper surface of the guide ring is configured as an inclined surface.

[0012] Compared with the prior art, the utility model provides an outer disk semi-tube heating stainless steel reactor, which has the following beneficial effects:

[0013] 1. The outer disk semi-tube heating stainless steel reactor is arranged inside the slot by inserting the plug block. After the plug block extends into the slot, the torsion spring can push the card plate to extend into the fan-shaped slot, so that the stirring rod can be stably arranged on the side wall of the connecting block, thereby improving the disassembly and assembly efficiency of the stirring rod and reducing the subsequent maintenance cost.

[0014] 2. The outer disk semi-tube heating stainless steel reactor can pull the piston to move by pulling the pull rod, so that the pull rope can be moved, the clamping plate can be retracted to the inside of the groove, and the stirring rod can be flexibly removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an outer disc semi-tube type heating stainless steel reactor proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the local A part;

[0017] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B in the middle.

[0018] In the figure: 1 reactor body, 2 end cover, 3 motor, 4 rotating shaft, 5 connecting block, 6 stirring rod, 7 semicircular outer coil, 8 heat conducting plate, 9 heat conducting fin, 10 connecting frame, 11 material guide ring, 12 insert block, 13 fixing rod, 14 clamping plate, 15 torsion spring, 16 pull rope, 17 piston, 18 pull rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 3 A stainless steel reactor with an outer disk and a half-tube heating method comprises a reactor body 1, an end cover 2 and a motor 3. The end cover 2 is arranged at the top of the reactor body 1, and the motor 3 is fixedly connected to the top of the end cover 2. A rotating shaft 4 is rotatably connected inside the reactor body 1, and the output shaft end of the motor 3 is fixedly connected to the top of the rotating shaft 4. A plurality of connecting blocks 5 are fixedly connected to the shaft wall of the rotating shaft 4, and stirring rods 6 are respectively arranged inside the plurality of connecting blocks 5. A semicircular outer coil 7 is arranged around the side wall of the reactor body 1, and a slot is opened inside the connecting block 5. An insert block 12 is fixedly connected to the end of the stirring rod 6, and the insert block 12 is inserted inside the slot.

[0021] A heat conducting plate 8 is fixedly connected to the inner wall of the reactor body 1, and a plurality of heat conducting fins 9 are fixedly connected to the inner wall of the heat conducting plate 8. A connecting frame 10 is fixedly connected to the inner wall of the top end of the reactor body 1. The top end wall of the rotating shaft 4 is rotatably connected to the inside of the connecting frame 10. A guide ring 11 is fixedly connected to the top end of the connecting frame 10, and the upper surface of the guide ring 11 is set as an inclined surface.

[0022] A groove is provided inside the plug block 12, and a fixing rod 13 is fixedly connected to the plug block 12 inside the groove. A clamping plate 14 and a torsion spring 15 are movably sleeved on the rod wall of the fixing rod 13. A fan-shaped groove is provided inside the connecting block 5, and the clamping plate 14 extends to the inside of the fan-shaped groove. One end of the torsion spring 15 is fixedly connected to the inside of the clamping plate 14, and the other end of the torsion spring 15 is fixedly connected to the inside of the plug block 12.

[0023] When in use, the output shaft of the motor 3 can drive the rotating shaft 4, the connecting block 5 and the stirring rod 6 to rotate, the semicircular outer coil 7 can heat the reactor body 1, the heat conducting plate 8 and the heat conducting fins 9 can improve the heating effect of the semicircular outer coil 7 on the inside of the reactor body 1, the connecting frame 10 can improve the stability of the rotating shaft 4 during rotation, the guide ring 11 can guide the material to prevent the material from accumulating on the upper surface of the connecting frame 10, the plug block 12 is inserted into the inside of the slot, and the torsion spring 15 can push the card plate 14 to extend to the inside of the fan-shaped groove after the plug block 12 extends into the inside of the slot, so that the stirring rod 6 can be stably set on the side wall of the connecting block 5.

[0024] In order to be able to flexibly dismantle the stirring rod 6, as Figure 1-3As shown, a pull rope 16 is fixedly connected to the side wall of the card plate 14, a recess is opened inside the stirring rod 6, and the end of the pull rope 16 facing away from the card plate 14 extends to the inside of the recess. The stirring rod 6 is located inside the recess and slides with a piston 17. The top of the piston 17 is fixedly connected to a pull rod 18, and the end of the pull rope 16 facing away from the card plate 14 is fixedly connected to the bottom of the piston 17.

[0025] Subsequently, pulling the pull rod 18 can pull the piston 17 to move, so that the pull rope 16 can be moved, and the clamping plate 14 can be retracted into the inside of the groove, so that the stirring rod 6 can be flexibly removed to reduce maintenance costs.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An outer disk semi-tube type heating stainless steel reactor, comprising a reactor body (1), an end cover (2) and a motor (3), characterized in that: The end cover (2) is arranged at the top end of the reaction kettle body (1), the motor (3) is fixedly connected to the top end of the end cover (2), the reaction kettle body (1) is rotatably connected to a rotating shaft (4), the end of the output shaft of the motor (3) is fixedly connected to the top end of the rotating shaft (4), a plurality of connecting blocks (5) are fixedly connected to the shaft wall of the rotating shaft (4), a stirring rod (6) is respectively arranged inside the plurality of connecting blocks (5), a semicircular outer coil (7) is arranged around the side wall of the reaction kettle body (1), a slot is opened inside the connecting block (5), an insert block (12) is fixedly connected to the end of the stirring rod (6), and the insert block (12) is inserted inside the slot; A heat conducting plate (8) is fixedly connected to the inner wall of the reactor body (1), a plurality of heat conducting fins (9) are fixedly connected to the inner wall of the heat conducting plate (8), a connecting frame (10) is fixedly connected to the top inner wall of the reactor body (1), and the top shaft wall of the rotating shaft (4) is rotatably connected to the interior of the connecting frame (10).

2. The outer disk semi-tube heating stainless steel reactor according to claim 1, characterized in that: The insert block (12) has a groove formed inside, the insert block (12) is fixedly connected to a fixing rod (13) inside the groove, a clamping plate (14) and a torsion spring (15) are movably sleeved on the rod wall of the fixing rod (13), the connection block (5) has a fan-shaped groove formed inside, the clamping plate (14) extends into the fan-shaped groove, one end of the torsion spring (15) is fixedly connected to the inside of the clamping plate (14), and the other end of the torsion spring (15) is fixedly connected to the inside of the insert block (12).

3. The outer disk semi-tube heating stainless steel reactor according to claim 2, characterized in that: A pull rope (16) is fixedly connected to the side wall of the clamping plate (14), a notch is provided inside the stirring rod (6), and one end of the pull rope (16) facing away from the clamping plate (14) extends to the inside of the notch.

4. The outer disk semi-tube heating stainless steel reactor according to claim 3, characterized in that: The stirring rod (6) is slidably provided with a piston (17) inside the recess, the top end of the piston (17) is fixedly connected to a pull rod (18), and the end of the pull rope (16) facing away from the clamping plate (14) is fixedly connected to the bottom of the piston (17).

5. The outer disk semi-tube heating stainless steel reactor according to claim 1, characterized in that: A material guide ring (11) is fixedly connected to the top end of the connecting frame (10), and the upper surface of the material guide ring (11) is arranged as an inclined surface.

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