Glass-lined electric heating reaction kettle

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a glass lining electric heating reaction kettle which comprises a kettle body of the reaction kettle, a stirring rod, a transmission assembly and a lifting assembly, the stirring rod is installed in the kettle body in an up-and-down sliding mode and can rotate in the kettle body, a motor is installed on the upper surface of the kettle body, and the transmission assembly is connected with the motor. The transmission assembly and the lifting assembly are both connected between the motor and the stirring rod, and the motor can drive the stirring rod to rotate through the transmission assembly and can drive the stirring rod to move up and down through the lifting assembly. In the whole use process, the stirring rod can stir up and down and left and right in the reaction kettle only through one motor, and the motor is still in a fixed state, so that the complexity of power supply of the motor and a control circuit can be effectively reduced, the subsequent maintenance is facilitated, and the motor is fixed, so that the maintenance is convenient. In addition, fatigue wear caused by frequent movement of lines can be avoided, so that the maintenance period is prolonged, and comprehensively, the functions are more complete in use.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, and more specifically to a glass-lined electric heating reaction kettle. Background Art

[0002] The electrically heated glass-lined reactor is a composite material product made by lining the inner surface of a steel container with high silicon dioxide content in glass, which is firmly adhered to the metal surface through high temperature burning. Therefore, it has the dual advantages of the stability of glass and the strength of metal. It is an excellent corrosion-resistant equipment and has been widely used in chemical, petroleum, pharmaceutical, pesticide, food and other industries.

[0003] In the prior art, a Chinese patent publication number CN220027002U discloses a glass-lined electrically heated reactor, which comprises an outer reactor tank; a glass-lined inner tank is arranged inside the outer reactor tank, a tank cover is arranged at the upper end of the glass-lined inner tank, a fixing frame is fixedly installed at the upper end of the tank cover, a reciprocating assembly is arranged inside the fixing frame, a stirrer is arranged at the bottom end of the reciprocating assembly, a heating assembly is arranged outside the outer reactor tank, a cooling assembly is arranged at the bottom end of the outer reactor tank, and a feeding pipe is fixedly installed at the bottom end of the outer reactor tank; the glass-lined electrically heated reactor drives the stirrer to move up and down by the reciprocating assembly, and the materials are fully mixed by the stirrer that moves up and down, so that the materials are fully mixed, and the inside of the glass-lined inner tank is heated by the heating assembly, so that the reactor is heated.

[0004] In the above patent, a motor is used to drive the mixer to move up and down, so as to achieve the effect of fully mixing the inside of the reactor. Under this structure, the driving motor inside the mixer needs to move frequently, which requires its power supply and control circuits to move frequently. In this way, the power supply and control circuits will be greatly complicated, which is obviously not conducive to the subsequent maintenance work. In addition, the circuits are prone to fatigue and wear due to frequent bending, which greatly shortens the maintenance cycle. Overall, it still has certain defects in use. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a glass-lined electric heating reaction kettle to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a glass-lined electric heating reactor, comprising: a reactor body, a stirring rod, a transmission assembly and a lifting assembly, wherein the stirring rod is slidably installed in the reactor body and can rotate inside the reactor body, a motor is installed on the upper surface of the reactor body, the transmission assembly and the lifting assembly are both connected between the motor and the stirring rod, and the motor can drive the stirring rod to rotate through the transmission assembly, and at the same time, the motor can drive the stirring rod to move up and down through the lifting assembly.

[0007] Furthermore, the transmission assembly includes a transmission rod, the end of which is fixedly connected to the output end of the motor, and the transmission rod is slidably inserted into the end of the stirring rod.

[0008] Furthermore, the cross-sectional shape of the transmission rod is a regular hexagon, and the cross-sectional shape and size of the slot at the end of the stirring rod are consistent with the cross-sectional shape of the transmission rod.

[0009] Furthermore, the lifting assembly includes a reciprocating screw, which is rotatably mounted on the upper surface of the kettle body, and the reciprocating screw and the output end of the motor are transmitted through gears. A threaded seat is threadedly mounted on the surface of the reciprocating screw, and a connecting ring is rotatably sleeved on the top surface of the stirring rod, and the connecting ring is fixedly connected to the threaded seat.

[0010] Furthermore, a limiting ring is fixedly installed on the surface of the stirring rod, and there are two limiting rings in total, which are symmetrically distributed on the upper and lower surfaces of the connecting ring.

[0011] Furthermore, a protection box is fixedly installed on the surface of the kettle body, the protection box covers the transmission rod and the reciprocating screw rod, and the motor is fixedly installed on the upper surface of the protection box. The front of the protection box is provided with an opening, and a sealing plate is fixedly installed at the opening by bolts.

[0012] Furthermore, a feeding port is provided on the upper surface of the kettle body, a discharge pipe is installed on the lower surface of the kettle body, an electric control valve is installed in the middle of the discharge pipe, and a support frame is installed on the surface of the kettle body.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model only needs one motor to stir the stirring rod up, down, left and right in the reactor during the whole use process, and the motor is in a fixed state, which can effectively reduce the complexity of the motor power supply and control circuit, and thus facilitate subsequent maintenance. Moreover, since the motor is fixed, fatigue wear caused by frequent movement of the circuit can be avoided, thereby extending the maintenance cycle. In general, the function is more complete when used.

[0015] 2. The utility model only needs one motor drive, which can also reduce the cost of the motor. The motor drives the lifting assembly to drive the stirring rod to lift and lower. In this way, the motor no longer needs to be frequently reversed, which can avoid frequent starting and excessive current and the burden on the power supply line, thereby reducing the line requirements of the motor and further reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0019] The accompanying drawings are marked as follows: 1. kettle body; 2. stirring rod; 3. motor; 4. transmission rod; 5. reciprocating screw; 6. gear; 7. threaded seat; 8. connecting ring; 9. limiting ring; 10. protection box; 11. sealing plate; 12. feeding port; 13. discharge pipe; 14. electric control valve; 15. support frame. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the glass-lined electric heating reactor involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] Reference Figure 1-3 The utility model provides a glass-lined electric heating reactor, comprising: a reactor body 1, a stirring rod 2, a transmission assembly and a lifting assembly. The stirring rod 2 is slidably installed in the reactor body 1, and the stirring rod 2 can rotate inside the reactor body 1. A motor 3 is installed on the upper surface of the reactor body 1. The transmission assembly and the lifting assembly are both connected between the motor 3 and the stirring rod 2, and the motor 3 can drive the stirring rod 2 to rotate through the transmission assembly, and at the same time, the motor 3 can drive the stirring rod 2 to move up and down through the lifting assembly.

[0022] When in use, it is only necessary to start the motor 3, and the motor 3 will drive the stirring rod 2 to rotate through the transmission component, so as to stir the material inside the reactor. At the same time, the motor 3 will also drive the stirring rod 2 to move up and down through the lifting component. In this way, the stirring rod 2 can drive the material inside the reactor to stir in the up and down directions to ensure sufficient mixing.

[0023] The transmission assembly includes a transmission rod 4, the end of which is fixedly connected to the output end of the motor 3. At the same time, the transmission rod 4 is slidably inserted into the end of the stirring rod 2. The cross-sectional shape of the transmission rod 4 is a regular hexagon, and the cross-sectional shape and size of the slot at the end of the stirring rod 2 are consistent with the cross-sectional shape and size of the transmission rod 4. In this way, you only need to start the motor 3, and the motor 3 will drive the transmission rod 4 to rotate, thereby driving the stirring rod 2 to rotate.

[0024] The lifting assembly includes a reciprocating screw 5, which is rotatably installed on the upper surface of the kettle body 1, and the reciprocating screw 5 and the output end of the motor 3 are transmitted through a gear 6. A threaded seat 7 is threadedly installed on the surface of the reciprocating screw 5, and a connecting ring 8 is rotatably sleeved on the top surface of the stirring rod 2, and the connecting ring 8 is fixedly connected to the threaded seat 7. In this way, the motor 3 will also drive the gear 6 to rotate, and then drive the reciprocating screw 5 to rotate. The rotation of the reciprocating screw 5 will drive the threaded seat 7 to reciprocate along its axial direction, which will drive the connecting ring 8 to move up and down, and then drive the stirring rod 2 to move up and down synchronously.

[0025] A limit ring 9 is fixedly installed on the surface of the stirring rod 2. There are two limit rings 9, which are symmetrically distributed on the upper and lower surfaces of the connecting ring 8. In this way, it can be ensured that the connecting ring 8 can drive the stirring rod 2 to move up and down.

[0026] A protection box 10 is fixedly installed on the surface of the kettle body 1, and the protection box 10 covers the transmission rod 4 and the reciprocating screw rod 5, and the motor 3 is fixedly installed on the upper surface of the protection box 10. An opening is provided on the front of the protection box 10, and a sealing plate 11 is fixedly installed at the opening by bolts, so that the transmission rod 4 and the reciprocating screw rod 5 can be effectively protected.

[0027] A feeding port 12 is provided on the upper surface of the kettle body 1 , a discharge pipe 13 is installed on the lower surface of the kettle body 1 , an electric control valve 14 is installed in the middle of the discharge pipe 13 , and a support frame 15 is installed on the surface of the kettle body 1 .

[0028] Therefore, the complete usage process is to first start the motor 3, the motor 3 will drive the transmission rod 4 to rotate, and then drive the stirring rod 2 to rotate, so as to stir the material inside the reactor. At the same time, the motor 3 will also drive the gear 6 to rotate, and then drive the reciprocating screw 5 to rotate. The rotation of the reciprocating screw 5 will drive the threaded seat 7 to reciprocate along its axial direction, which will drive the connecting ring 8 to move up and down, and then drive the stirring rod 2 to move up and down synchronously. In this way, the stirring rod 2 can drive the material inside the reactor to stir in the up and down directions to ensure sufficient mixing.

[0029] To sum up, during the entire use process, only one motor 3 is needed to achieve the up and down, left and right stirring of the stirring rod 2 in the reactor, and the motor 3 is still in a fixed state, which can effectively reduce the complexity of the power supply and control circuit of the motor 3, thereby facilitating subsequent maintenance, and because the motor 3 is fixed, it can also avoid fatigue and wear of the line due to frequent movement, thereby extending the maintenance cycle. Overall, the function is more complete when used.

[0030] At the same time, since only one motor 3 is needed to drive, the cost of motor 3 can also be reduced, and motor 3 drives the lifting assembly to drive the stirring rod 2 to lift and lower. In this way, motor 3 no longer needs to be frequently reversed, which can avoid frequent starting and excessive current and the burden on the power supply line, thereby reducing the line requirements of motor 3 and further reducing costs.

[0031] Finally, it should be noted that: the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Glass-lined electric heating reactor, characterized in that: include: The reactor comprises a kettle body (1), a stirring rod (2), a transmission assembly and a lifting assembly. The stirring rod (2) is slidably mounted in the kettle body (1) and can rotate inside the kettle body (1). A motor (3) is mounted on the upper surface of the kettle body (1). The transmission assembly and the lifting assembly are both connected between the motor (3) and the stirring rod (2). The motor (3) can drive the stirring rod (2) to rotate through the transmission assembly, and the motor (3) can drive the stirring rod (2) to move up and down through the lifting assembly.

2. The glass-lined electrically heated reactor according to claim 1, characterized in that: The transmission assembly comprises a transmission rod (4), the end of which is fixedly connected to the output end of the motor (3), and the transmission rod (4) is slidably inserted into the end of the stirring rod (2).

3. The glass-lined electrically heated reactor according to claim 2, characterized in that: The cross-sectional shape of the transmission rod (4) is a regular hexagon, and the cross-sectional shape and size of the slot at the end of the stirring rod (2) are consistent with the cross-sectional shape of the transmission rod (4).

4. The glass-lined electrically heated reactor according to claim 2, characterized in that: The lifting assembly comprises a reciprocating screw (5), the reciprocating screw (5) is rotatably mounted on the upper surface of the kettle body (1), and the reciprocating screw (5) and the output end of the motor (3) are transmitted via a gear (6), a threaded seat (7) is threadedly mounted on the surface of the reciprocating screw (5), and a connecting ring (8) is rotatably sleeved on the top surface of the stirring rod (2), and the connecting ring (8) is fixedly connected to the threaded seat (7).

5. The glass-lined electrically heated reactor according to claim 4, characterized in that: A limiting ring (9) is fixedly mounted on the surface of the stirring rod (2), and there are two limiting rings (9) in total, which are symmetrically distributed on the upper and lower surfaces of the connecting ring (8).

6. The glass-lined electrically heated reactor according to claim 5, characterized in that: A protection box (10) is fixedly mounted on the surface of the kettle body (1), the protection box (10) covers the transmission rod (4) and the reciprocating screw rod (5), and the motor (3) is fixedly mounted on the upper surface of the protection box (10). The front of the protection box (10) is provided with an opening, and a sealing plate (11) is fixedly mounted on the opening by bolts.

7. The glass-lined electrically heated reactor according to claim 1, characterized in that: The upper surface of the kettle body (1) is provided with a feeding port (12), the lower surface of the kettle body (1) is provided with a discharge pipe (13), and an electric control valve (14) is provided in the middle of the discharge pipe (13), and a support frame (15) is provided on the surface of the kettle body (1).

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