CN217490809U - A kind of reaction kettle frequency conversion speed regulation device - Google Patents

Abstract

The utility model discloses a reation kettle variable frequency speed adjusting device, which comprises a vertical plate, bolt and nut fixedly connected with variable frequency speed adjusting motor are passed through on the right side of riser, variable frequency speed adjusting motor's surface cover is equipped with the cover body, the bottom welding of riser has the mounting panel, the mounting hole has been seted up at the top of mounting panel, the right side welding of riser has the butt joint frame, the bottom welding of the cover body has the butt joint piece, one side of butt joint piece extends to the inner chamber of butt joint frame, the surface mounting of riser has spacing subassembly, the monitoring subassembly is installed to the bottom of the cover body, the inner wall fixing of the cover body is inlayed and is connected with the cooling tube. The utility model provides a current reation kettle variable frequency speed motor shielding poor with the effect that gives sound insulation, can not weaken the electromagnetic wave in the external environment, simultaneously through the fan radiating effect of its tail end poor to take place the monitoring of deflecting when can not rotating the counter shaft, can't in time discover, lead to the problem of its inside damage.

Description

A kind of reaction kettle frequency conversion speed regulation device

technical field

The utility model relates to the technical field of frequency conversion speed regulating devices, in particular to a frequency conversion speed regulating device for a reaction kettle.

Background technique

The broad understanding of the reaction kettle is the container with physical or chemical reaction. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. The reaction kettle needs frequency conversion speed regulation during stirring. The motor is driven by the motor, and the frequency conversion motor is referred to as the frequency conversion motor, which is the general name of the motor driven by the frequency converter. , to a certain extent, energy saving, but the existing reactor frequency conversion speed regulation motor has poor shielding and sound insulation effect, can not weaken the electromagnetic waves in the external environment, and at the same time, the heat dissipation effect through the fan at the rear end is poor, and can not occur when the rotating shaft rotates. Deflection monitoring can not be detected in time, resulting in its internal damage.

Utility model content

The purpose of the utility model is to provide a reaction kettle frequency conversion speed regulation device, which has the advantages of shielding, sound insulation, good heat dissipation effect and rotation shaft deflection monitoring, and solves the problem that the existing reaction kettle frequency conversion speed regulation motor has poor shielding and sound insulation effects, and cannot The electromagnetic wave in the external environment is weakened, and the heat dissipation effect of the fan at the rear end is poor, and the deflection of the rotating shaft cannot be monitored, and it cannot be detected in time, which leads to the problem of internal damage.

In order to achieve the above purpose, the utility model provides the following technical solutions: a reaction kettle frequency conversion speed regulation device, comprising a vertical plate, the right side of the vertical plate is fixedly connected with a frequency conversion speed regulation motor through bolts and nuts, and the frequency conversion speed regulation motor is fixedly connected to the right side of the vertical plate. The surface of the motor is sleeved with a cover body, the bottom of the vertical plate is welded with a mounting plate, the top of the mounting plate is provided with a mounting hole, the right side of the vertical plate is welded with a butt frame, and the bottom of the cover body is welded There is a docking block, one side of the docking block extends to the inner cavity of the docking frame, the surface of the vertical plate is mounted with a limiting component, the bottom of the cover is mounted with a monitoring component, and the inner wall of the cover is fixedly inlaid and connected There are cooling pipes, both ends of the cooling pipes penetrate to the outside of the cover body, fins are installed on the surface of the cooling pipes, and short pipes are fixed and inlaid on the top of the cover body.

Preferably, the cover body includes a steel plate layer, a shielding layer, a heat insulating layer and a sound insulating layer, the inner surface of the steel plate layer is fixedly connected to the outer surface of the shielding layer, and the inner surface of the shielding layer is connected to the outer surface of the insulating layer. The surfaces are fixedly connected, and the inner surface of the heat insulation layer is fixedly connected to the outer surface of the sound insulation layer.

Preferably, the limiting assembly includes a clamping block, one side of the clamping block is movably embedded on one side of the vertical plate, a square hole is opened on the top of the clamping block, and the inner wall of the square hole is fixedly connected with a spring One end of the first spring is fixedly connected with a U-shaped plate, and the right side of the U-shaped plate is welded with the left side of the vertical plate.

Preferably, the monitoring assembly includes a fixed plate, the top of the fixed plate is welded with the bottom of the cover body, the bottom of the cover body is welded with a short plate, the surface of the fixed plate is slidably provided with a square bar, the One end of the square rod is welded with an arc-shaped plate, the other end of the square rod is fixedly connected with a second spring, and a pressure sensor is installed on the left side of the short board.

Preferably, a mesh plate is fixedly connected to the top of the short tube, and the mesh plate is circular in shape.

Preferably, a reinforcing plate 1 and a reinforcing plate 2 are respectively welded on the top of the mounting plate, and one side of the reinforcing plate 1 and the reinforcing plate 2 is welded with the surface of the vertical plate.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model cooperates with a vertical plate, a variable frequency speed regulating motor, a cover body, a mounting plate, a mounting hole, a docking frame, a docking block, a limit component, a monitoring component, a cooling pipe, a heat sink and a short pipe, and has shielding, The advantages of sound insulation, good heat dissipation effect and shaft deflection monitoring solve the problem of poor shielding and sound insulation effect of the existing reactor frequency conversion speed regulation motor, which cannot weaken the electromagnetic waves in the external environment, and at the same time, the fan at the rear end has poor heat dissipation effect, and It is impossible to monitor the deflection of the shaft when it rotates, and it cannot be detected in time, resulting in its internal damage.

2. The utility model shields and weakens the electromagnetic waves from the outside by setting the steel plate layer, the shielding layer, the heat insulation layer and the sound insulation layer, so as to avoid interference to the variable frequency speed regulating motor, and at the same time, the heat insulation, sound insulation and noise reduction effect of the device is improved. A clamping block, a square hole, a spring 1 and a U-shaped plate are arranged, the docking block on the cover body is inserted into the docking frame, and then the cover body is limited and fixed.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a partial cross-sectional three-dimensional schematic diagram of the utility model;

FIG. 3 is a three-dimensional schematic diagram of the cooling pipe and the docking frame of the present invention;

FIG. 4 is a three-dimensional enlarged schematic view of the limiting assembly of the present invention;

FIG. 5 is a three-dimensional enlarged schematic diagram of the monitoring assembly of the present invention;

FIG. 6 is an enlarged schematic perspective view of a partial cross-section of the cover body of the present invention.

In the picture: 1 vertical plate, 2 variable frequency speed regulating motor, 3 cover body, 31 steel plate layer, 32 shield layer, 33 heat insulation layer, 34 sound insulation layer, 4 installation plate, 5 installation hole, 6 docking frame, 7 docking block, 8 limit components, 81 blocks, 82 square holes, 83 springs, 84U plate, 9 monitoring components, 91 fixed plates, 92 short plates, 93 square rods, 94 arc plates, 95 springs two, 96 pressure sensors, 10 cooling pipes, 11 cooling fins, 12 short pipes, 13 mesh plates, 14 reinforcing plates one, 15 reinforcing plates two.

Detailed ways

Please refer to Fig. 1-Fig. 6, a reaction kettle frequency conversion speed regulation device, including a vertical plate 1, the right side of the vertical plate 1 is fixedly connected with a frequency conversion speed regulation motor 2 through bolts and nuts, and the surface of the frequency conversion speed regulation motor 2 is sleeved There is a cover body 3, a mounting plate 4 is welded on the bottom of the vertical plate 1, a mounting hole 5 is opened on the top of the mounting plate 4, a butt frame 6 is welded on the right side of the vertical plate 1, and a docking block 7 is welded on the bottom of the cover body 3, One side of the docking block 7 extends to the inner cavity of the docking frame 6, the surface of the vertical plate 1 is installed with the limiting component 8, the bottom of the cover body 3 is installed with the monitoring component 9, and the inner wall of the cover body 3 is fixedly inlaid and connected with a cooling pipe 10, Both ends of the cooling pipe 10 penetrate to the outside of the cover body 3, the surface of the cooling pipe 10 is mounted with radiating fins 11, and the top of the cover body 3 is fixedly inlaid and connected with a short pipe 12;

The cover body 3 includes a steel plate layer 31 , a shielding layer 32 , a heat insulation layer 33 and a sound insulation layer 34 . The surface is fixedly connected, and the inner surface of the heat insulation layer 33 is fixedly connected to the outer surface of the sound insulation layer 34. By arranging the steel plate layer 31, the shielding layer 32, the heat insulation layer 33 and the sound insulation layer 34, the external electromagnetic waves are shielded and weakened, so as to avoid damage to the external electromagnetic waves. The variable frequency speed regulating motor 2 causes interference, and at the same time improves the heat insulation, sound insulation and noise reduction effect of the device;

The limit assembly 8 includes a clamping block 81, one side of the clamping block 81 is movably embedded in one side of the vertical plate 1, a square hole 82 is opened on the top of the clamping block 81, and the inner wall of the square hole 82 is fixedly connected with a spring one 83. One end of 83 is fixedly connected with a U-shaped plate 84, and the right side of the U-shaped plate 84 is welded to the left side of the vertical plate 1. The docking block 7 is inserted into the docking frame 6, and then the cover body 3 is limited and fixed;

The monitoring assembly 9 includes a fixed plate 91, the top of the fixed plate 91 is welded with the bottom of the cover body 3, the bottom of the cover body 3 is welded with a short plate 92, the surface of the fixed plate 91 is slidably provided with a square rod 93, one end of the square rod 93 An arc-shaped plate 94 is welded, the other end of the square rod 93 is fixedly connected with a spring two 95, and a pressure sensor 96 is installed on the left side of the short plate 92. , Spring II 95 and pressure sensor 96, to monitor the rotating shaft of the variable frequency speed regulating motor 2 in real time, so as to avoid the deflection when it rotates and cannot be detected in time, resulting in internal damage for a long time;

The top of the short pipe 12 is fixedly connected with a mesh plate 13, and the shape of the mesh plate 13 is a circle. By setting the mesh plate 13, impurities are prevented from entering the variable frequency speed regulating motor 2 through the short pipe 12;

The top of the mounting plate 4 is respectively welded with a reinforcing plate 14 and a reinforcing plate 2 15. One side of the reinforcing plate 14 and the reinforcing plate 2 15 is welded to the surface of the vertical plate 1. By setting the reinforcing plate 1 14 and the reinforcing plate 2 15, Reinforce between the riser 1 and the mounting plate 4.

When in use, the cooling pipe 10 is externally connected to tap water through a hose, and the tap water cools the cooling pipe 10 during the flow, and cools and dissipates the inner cavity of the cover 3 through the fins 11, so as to reduce the temperature of the variable frequency speed regulating motor 2. The surface cools down and dissipates heat. When the variable frequency speed regulating motor 2 is running, the internal fan rotates to take away the heat. When the rotating shaft of the variable frequency speed regulating motor 2 is deflected, the arc plate 94 is squeezed, so that the square rod 93 and the spring The second 95 moves, and the second spring 95 contacts and compresses the pressure sensor 96. The pressure sensor 96 detects that the pressure is too large and feeds back information to the control display device and issues an alarm. When the cover body 3 needs to be disassembled, pull the block 81 to make the spring One 83 is compressed so that the blocking block 81 is separated from the cover body 3, the cover body 3 is moved upwards, and the docking block 7 is separated from the docking frame 6, the cover body 3 can be removed, and the reverse operation can be performed during installation.

To sum up: the reaction kettle frequency conversion speed regulation device, through the vertical plate 1, the frequency conversion speed regulation motor 2, the cover body 3, the installation plate 4, the installation hole 5, the docking frame 6, the docking block 7, the limit component 8, the monitoring The assembly 9, the cooling pipe 10, the heat sink 11 and the short pipe 12 cooperate to solve the problem that the existing reactor frequency conversion speed regulation motor has poor shielding and sound insulation effects, and cannot weaken the electromagnetic waves in the external environment. The heat dissipation effect is poor, and the deflection of the shaft cannot be monitored when it rotates, and it cannot be detected in time, which leads to the problem of internal damage.

Claims (6)

1. A reaction kettle frequency conversion speed regulation device, comprising a vertical plate (1), characterized in that: the right side of the vertical plate (1) is fixedly connected with a frequency conversion speed regulation motor (2) through bolts and nuts, and the frequency conversion motor (2) is fixedly connected to the right side of the vertical plate (1). A cover body (3) is sleeved on the surface of the speed regulating motor (2), a mounting plate (4) is welded on the bottom of the vertical plate (1), and a mounting hole (5) is opened on the top of the mounting plate (4). , the right side of the vertical plate (1) is welded with a butt frame (6), the bottom of the cover (3) is welded with a butt block (7), and one side of the butt block (7) extends to the butt frame (6), the surface of the riser (1) is mounted with a limiting component (8), the bottom of the cover (3) is mounted with a monitoring component (9), and the inner wall of the cover (3) A cooling pipe (10) is fixedly inlaid and connected, both ends of the cooling pipe (10) penetrate to the outside of the cover body (3), and cooling fins (11) are mounted on the surface of the cooling pipe (10). A short tube (12) is fixedly inlaid and connected to the top of the cover body (3). 2 . The variable frequency speed regulating device for a reactor according to claim 1 , wherein the cover body ( 3 ) comprises a steel plate layer ( 31 ), a shielding layer ( 32 ), a heat insulation layer ( 33 ) and a sound insulation layer ( 33 ). 3 . layer (34), the inner surface of the steel plate layer (31) is fixedly connected to the outer surface of the shielding layer (32), and the inner surface of the shielding layer (32) is fixedly connected to the outer surface of the thermal insulation layer (33), The inner surface of the heat insulation layer (33) is fixedly connected with the outer surface of the sound insulation layer (34). 3. A reaction kettle frequency conversion speed regulation device according to claim 1, characterized in that: the limiting assembly (8) comprises a blocking block (81), and one side of the blocking block (81) is movably embedded in the On one side of the vertical plate (1), a square hole (82) is formed on the top of the clamping block (81), and the inner wall of the square hole (82) is fixedly connected with a spring one (83), the spring one (83) ) is fixedly connected with a U-shaped plate (84), and the right side of the U-shaped plate (84) is welded to the left side of the vertical plate (1). 4. A reaction kettle frequency conversion speed regulation device according to claim 1, characterized in that: the monitoring assembly (9) comprises a fixed plate (91), the top of the fixed plate (91) and the cover (3) ), a short plate (92) is welded to the bottom of the cover (3), and a square rod (93) is provided on the surface of the fixing plate (91) through sliding, one end of the square rod (93) An arc-shaped plate (94) is welded, the other end of the square rod (93) is fixedly connected with a spring two (95), and a pressure sensor (96) is installed on the left side of the short plate (92). 5. A kind of reaction kettle frequency conversion speed regulation device according to claim 1, is characterized in that: the top of described short pipe (12) is fixedly connected with mesh plate (13), and the shape of described mesh plate (13) is round. 6 . The variable frequency speed regulating device for a reactor according to claim 1 , wherein the top of the mounting plate ( 4 ) is welded with a reinforcing plate one (14) and a reinforcing plate two (15), respectively. 6 . One side of the reinforcing plate (14) and the second reinforcing plate (15) are welded to the surface of the vertical plate (1).

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