CN209034342U - Stirring apparatus for reaction kettle - Google Patents

Abstract

The reactor stirring device includes a reactor body, a motor is fixedly installed on the top surface outer wall of the reactor body, a through hole is opened on the top surface outer wall of the reactor body, the through hole is communicated with the inside of the reactor body, and the rotating shaft of the motor passes through the through hole Entering the inside of the reactor body, the bottom end of the rotating shaft of the motor is fixedly connected with a vertical rotating shaft, and the upper and lower ends of the rotating shaft are fixedly installed with a horizontal bar, the two horizontal bars are parallel to each other and perpendicular to the rotating shaft, located above The cross bar of the swivel shaft passes through the rotating shaft, and a cavity is set in the interior of the rotating shaft, and the cavity is located between the two cross bars. The device can fully stir the raw materials accumulated at the bottom of the reaction kettle, so that the raw materials can be fully reacted, the reaction efficiency of the raw materials is improved, and the waste is less; The stirring is more uniform, which further improves the reaction efficiency of the raw materials.

Description

Reactor stirring device

technical field

The utility model belongs to the field of stirring devices, in particular to a reactor stirring device.

Background technique

The broad understanding of the reactor is a container for physical or chemical reactions. 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 reactor is widely used in petroleum, chemical, pharmaceutical, etc. , food and other fields, but when the existing reaction kettle stirs the raw materials, the raw materials are accumulated at the bottom of the reaction kettle due to the action of gravity. Under the impetus of the propeller blades and the gravity, the movement trajectory of the raw materials is almost a straight line. , it is impossible to form inversion, extrusion and stirring. Therefore, the contact between the raw material and the steam under high temperature and high pressure is insufficient, and the expected hydrolysis, catalysis, extraction, and various physical and chemical reactions cannot be carried out effectively, so the reaction time is prolonged, The efficiency is low, the whole operation is not ideal, and the expected effect cannot be achieved.

Utility model content

The utility model provides a reactor stirring device, which is used to solve the defects in the prior art.

The utility model is realized through the following technical solutions:

The reactor stirring device includes a reactor body, a motor is fixedly installed on the top surface outer wall of the reactor body, a through hole is opened on the top surface outer wall of the reactor body, the through hole is communicated with the interior of the reactor body, and the rotating shaft of the motor passes through the through hole Entering the inside of the reactor body, the bottom end of the rotating shaft of the motor is fixedly connected to a vertical rotating shaft, and the upper and lower ends of the rotating shaft are fixedly installed with a horizontal bar, the two horizontal bars are parallel to each other and perpendicular to the rotating shaft, located above The cross bar passes through the rotating shaft. A cavity is opened inside the rotating shaft. The cavity is located between the two cross bars. A waterproof motor is fixed on the inner wall of the bottom end of the cavity, and a wire is fixed on the top of the rotating shaft of the waterproof motor Rod, the top of the screw rod is movably connected with the top inner wall of the cavity through the bearing, the outer circumference of the screw rod is provided with a nut, and the nut is threaded with the screw rod. A chute is set up, each chute communicates with the inside of the cavity, each connecting block passes through a corresponding chute, one side of each connecting block is fixedly connected to a horizontal plate, and one side of each horizontal plate A guide sleeve is fixedly connected, each guide sleeve is provided with a vertical connecting rod, the guide sleeve can move up and down along the connecting rod, the connecting rod is located between the two horizontal rods, and the upper and lower ends of the connecting rod correspond to A cross bar is fixedly connected, and the two connecting bars are symmetrically distributed around the rotating shaft. The inner walls of the upper and lower ends of each chute are respectively fixed with two elastic waterproof cloths arranged up and down, and the connecting blocks located in the same chute It is located between two elastic waterproof cloths and is fixedly connected with the elastic waterproof cloth. The outer wall of the bottom surface of the reactor body is provided with a discharge port, and the outer wall of one side of the reactor body is provided with a feed port. The interior of the reactor body is communicated.

In the above reactor stirring device, two vertical plates are fixedly installed between the two horizontal bars, the two vertical plates are respectively located on both sides of the rotating shaft, and the two connecting rods are located between the two vertical plates.

In the above-mentioned reactor stirring device, the vertical plate is made of stainless steel.

In the above-mentioned reactor stirring device, the front and rear ends of each guide sleeve are respectively fixedly connected to one end of a connecting rod, and the other end of each connecting rod is fixedly connected to the horizontal plate.

The above-mentioned reactor stirring device, the inner walls of the front and rear ends of each chute are respectively provided with a guide groove, a guide rod is fixedly installed in each guide groove, and the outer circumference of each guide rod is provided with several The guide ring can move up and down along the guide rod, and one end of each guide ring is fixedly connected with the elastic waterproof cloth.

In the above-mentioned reactor stirring device, the opposite ends of the two cross bars are fixedly connected with two springs respectively, and the two springs connected with the same cross bar are located on both sides of the rotating shaft respectively, and the two springs on the same side of the rotating shaft are respectively located. The opposite ends of the upper and lower springs are respectively fixedly connected with a corresponding horizontal plate.

The advantages of the utility model are: the utility model has the advantages of simple structure and convenient operation and operation. When using the utility model, first the motor works, the rotating shaft of the motor drives the rotating shaft to rotate clockwise, the rotating shaft drives the two cross bars to rotate clockwise, and the connecting rod and the The cross rods are fixedly connected, so that the two cross rods drive the two connecting rods to rotate clockwise. The above process can agitate the raw materials in the reactor body, so that the raw materials accumulated at the bottom of the reactor can be moved upward and stirred, so that the raw materials can be mixed. More uniform and more thorough response; at the same time, when the waterproof motor works, the screw rod is fixedly connected with the rotating shaft of the waterproof motor, so that the rotating shaft of the waterproof motor drives the screw rod to rotate clockwise, the connecting block is fixedly connected with the nut, and the connecting block passes through the chute, so that the two The block connecting block restricts the rotation of the nut, the nut is threaded with the screw rod, the nut moves up along the screw rod, the nut drives the two connecting blocks to move upward, the connecting block is fixedly connected with the horizontal plate, and the two connecting blocks drive the two horizontal plates upward. Then, the above process is reversed to make the horizontal plate move downward, so that the raw materials in the reactor body can be turned up and down. The reaction between the two makes the reaction more thorough, the reaction is more rapid, the reaction time is reduced, the reaction efficiency is improved, the waste of raw materials is reduced, and the production cost is reduced; the device can fully stir the raw materials accumulated at the bottom of the reaction kettle, The raw materials can be fully reacted, the reaction efficiency of the raw materials is improved, and the waste of With the cooperation, the nut can move up and down along the screw rod stably, so that the movement is smoother.

Description of drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

Fig. 1 is the structural representation of the present utility model; Fig. 2 is the enlarged view of the view of A of Fig. 1; Fig. 3 is the enlarged view of the view of B of Fig. 1; Fig. 4 is the enlarged view of the view of C of Fig. 1; Fig. 5 is an enlarged view of the D-direction view in FIG. 3 .

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described above are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The reactor stirring device, as shown in the figure, includes a reactor body 1, a motor 2 is fixedly installed on the top surface outer wall of the reactor body 1, and a through hole 3 is provided on the top surface outer wall of the reactor body 1, and the through hole 3 is connected to the reactor body 1. The interior of the body 1 is connected, the rotating shaft of the motor 2 enters the inside of the reactor body 1 through the through hole 3, the bottom end of the rotating shaft of the motor 2 is fixedly connected with a vertical rotating shaft 4, and the upper and lower ends of the rotating shaft 4 are fixedly installed with a Crossbar 5, the two crossbars 5 are parallel to each other and perpendicular to the rotating shaft 4, the crossbar 5 located above passes through the rotating shaft 4, and a cavity 6 is opened inside the rotating shaft 4, and the cavity 6 is located in the two crossbars Between 5 and 5, a waterproof motor 7 is fixedly installed on the inner wall of the bottom end of the cavity 6, and a screw rod 8 is fixedly installed on the top of the rotating shaft of the waterproof motor 7. The top of the screw rod 8 is movably connected to the top inner wall of the cavity 6 through a bearing. The outer periphery of the screw rod 8 is provided with a nut 9, and the nut 9 is threadedly matched with the screw rod 8. A connecting block 10 is fixedly installed on both sides of the nut 9, and a chute 11 is respectively provided on both sides of the rotating shaft 4. Each chute 11 are communicated with the interior of the cavity 6, each connecting block 10 passes through a corresponding chute 11, one side of each connecting block 10 is fixedly connected to a horizontal plate 12, and one side of each horizontal plate 12 is fixed. A guide sleeve 13 is connected, and each guide sleeve 13 is provided with a vertical connecting rod 14. The guide sleeve 13 can move up and down along the connecting rod 14. The connecting rod 14 is located between the two cross bars 5. The upper and lower ends are respectively fixedly connected with a corresponding cross bar 5, and the two connecting bars 14 are symmetrically distributed with the rotating shaft 4 as the center. 15. The connecting block 10 located in the same chute 11 is located between two elastic waterproof cloths 15 and is fixedly connected with the elastic waterproof cloth A feeding port 17 is provided on the outer wall of one side, and both the feeding port 16 and the feeding port 17 communicate with the interior of the reactor body 1 . The utility model has the advantages of simple structure and convenient operation and operation. When using the utility model, first the motor 2 works, the rotating shaft of the motor 2 drives the rotating shaft 4 to rotate clockwise, the rotating shaft 4 drives the two cross bars 5 to rotate clockwise, and the connecting rod 14 is connected to the horizontal The rods 5 are fixedly connected, so that the two transverse rods 5 drive the two connecting rods 14 to rotate clockwise. The above process can stir the raw materials in the reactor body 1, so that the raw materials accumulated at the bottom of the reactor can move upward and make them stirred. , so that the mixing of the raw materials is more uniform and the reaction is more thorough; at the same time, the waterproof motor 7 works, and the screw 8 is fixedly connected with the rotating shaft of the waterproof motor 7, so that the rotating shaft of the waterproof motor 7 drives the screw 8 to rotate clockwise, and the connecting block 10 is fixed with the nut 9 Connection, the connecting block 10 passes through the chute 11, so that the two connecting blocks 10 limit the rotation of the nut 9, the nut 9 is threaded with the screw rod 8, the nut 9 moves up along the screw rod 8, and the nut 9 drives the two connecting blocks 10 Moving upward, the connecting block 10 is fixedly connected with the horizontal plate 12, and the two connecting blocks 10 drive the two horizontal plates 12 to move upward, and then reverse the above process to make the horizontal plate 12 move downward, so that the inner part of the reactor body 1 can be moved downward. The above-mentioned process can make the raw materials in the reactor body 1 turn up and down, so that the stirring of the raw materials is more uniform, which is conducive to the reaction between different raw materials, making the reaction more thorough and rapid, reducing the reaction time and improving the The reaction efficiency is improved, the waste of raw materials is reduced, and the production cost is reduced; the device can fully stir the raw materials accumulated at the bottom of the reaction kettle, so that the raw materials can be fully reacted, the reaction efficiency of the raw materials is improved, and the waste is less; and The device can make the raw materials turn up and down, so that the raw materials are stirred more fully, and the stirring is more uniform, so that the reaction efficiency of the raw materials can be further improved; smooth.

Specifically, as shown in the figure, two vertical plates 18 are fixedly installed between the two horizontal bars 5 described in this embodiment, the two vertical plates 18 are located on both sides of the rotating shaft 4 respectively, and the two connecting rods 14 are located at between the two risers 18. The vertical plate 18 not only has a supporting effect on the cross bar 5, but also increases the stability of the cross bar 5; and the horizontal plate 18 increases the stirring area, so that the raw materials are stirred more evenly, which is conducive to the reaction between different raw materials and makes the reaction more thorough, The reaction is more rapid, the reaction time is reduced, and the reaction efficiency is improved.

Specifically, as shown in the figure, the vertical plate 18 described in this embodiment is made of stainless steel. The stainless steel material does not react with the raw material, which avoids the contamination of the raw material by the vertical plate 18 and the waste of the raw material, and also prevents the vertical plate 18 from reacting with the raw material to generate other substances, thereby reducing the reaction efficiency of the raw material.

Further, as shown in the figure, the front and rear ends of each guide sleeve 13 in this embodiment are respectively fixedly connected to one end of a connecting rod 19 , and the other end of each connecting rod 19 is fixedly connected to the horizontal plate 12 . The connecting rod 19 can make the connection between the horizontal plate 12 and the guide sleeve 13 more firmly, and the structure is more stable, which prevents the horizontal plate 12 from being separated from the guide sleeve 13 due to excessive force when the horizontal plate 12 moves up and down, so that the horizontal plate 12 and the guide sleeve 13 are separated. connection is more stable.

Further, as shown in the figure, the inner walls of the front and rear ends of each chute 11 described in this embodiment are respectively provided with a guide groove 20, and a guide rod 21 is fixedly installed in each guide groove 20, and each guide The outer circumference of the rod 21 is provided with several guide rings 22 , the guide rings 22 can move up and down along the guide rod 21 , and one end of each guide ring 22 is fixedly connected with the elastic waterproof cloth 15 . The guide ring 22 can drive the elastic waterproof cloth 15 to move up and down along the guide rod 21 , which prevents the elastic waterproof cloth 15 from folding when moving, resulting in a gap between the elastic waterproof cloth 15 and the guide groove 11 , so that the raw materials enter the cavity 6 . , causing pollution to the screw 8, thereby affecting the use of the screw 8.

Further, as shown in the figure, the opposite ends of the two cross bars 5 described in this embodiment are respectively fixedly connected with two springs 23, and the two springs 23 connected with the same cross bar 5 are located on the two sides of the rotating shaft 4 respectively. The opposite ends of the upper and lower springs 23 located on the same side of the rotating shaft 4 are respectively fixedly connected with a corresponding horizontal plate 12 . The spring 23 has a restricting effect on the horizontal plate 12, and always makes the horizontal bar 12 move up and down along the connecting rod 14, and the spring 23 increases the bearing force of the horizontal plate 12, preventing the horizontal plate 12 from being deformed due to excessive force when it moves up and down. , the stability of the horizontal plate 12 is improved; the spring 23 does not react with the raw material, thus avoiding the pollution of the raw material.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit of the technical solutions of the embodiments of the present invention and range.

Claims (6)

1. The reactor stirring device is characterized in that: comprising a reactor body (1), a motor (2) is fixedly installed on the top surface outer wall of the reactor body (1), and a motor (2) is fixedly installed on the top surface outer wall of the reactor body (1). The hole (3), the through hole (3) is communicated with the inside of the reactor body (1), the rotating shaft of the motor (2) enters the inside of the reactor body (1) through the through hole (3), and the bottom end of the rotating shaft of the motor (2) A vertical rotating shaft (4) is fixedly connected, and a horizontal bar (5) is fixedly installed at the upper and lower ends of the rotating shaft (4) respectively, and the two horizontal bars (5) are parallel to each other and mutually with the rotating shaft (4). Vertical, the upper crossbar (5) passes through the rotating shaft (4), and a cavity (6) is opened inside the rotating shaft (4), and the cavity (6) is located between the two crossbars (5). A waterproof motor (7) is fixedly installed on the inner wall of the bottom end of the body (6), a screw rod (8) is fixedly installed at the top of the rotating shaft of the waterproof motor (7), and the top of the screw rod (8) passes through the bearing and the cavity (6). The top inner wall of the nut (8) is movably connected, a nut (9) is arranged on the outer periphery of the screw rod (8), the nut (9) is threadedly matched with the screw rod (8), and a connecting block (10) is fixedly installed on both sides of the nut (9). ), a chute (11) is provided on both sides of the rotating shaft (4), each chute (11) communicates with the interior of the cavity (6), and each connecting block (10) passes through a corresponding slide A groove (11), one side of each connecting block (10) is fixedly connected with a horizontal plate (12), one side of each horizontal plate (12) is fixedly connected with a guide sleeve (13), and each guide sleeve ( 13) There is a vertical connecting rod (14) inside, the guide sleeve (13) can move up and down along the connecting rod (14), the connecting rod (14) is located between the two cross rods (5), and the connecting rod ( The upper and lower ends of 14) are respectively fixedly connected with a corresponding cross bar (5). The two connecting bars (14) are symmetrically distributed with the rotation axis (4) as the center. Two elastic waterproof cloths (15) arranged up and down are respectively fixed and installed, and the connecting block (10) located in the same chute (11) is located between the two elastic waterproof cloths (15) and fixed to the elastic waterproof cloth (15). Connection, the bottom surface outer wall of the reactor body (1) is provided with a discharge port (16), the outer wall of one side of the reactor body (1) is provided with a feed port (17), the discharge port (16) and the feed port ( 17) are all communicated with the interior of the reactor body (1). 2. The reactor stirring device according to claim 1, characterized in that: two vertical plates (18) are fixedly installed between the two horizontal bars (5), and the two vertical plates (18) are respectively located in the rotating On both sides of the shaft (4), two connecting rods (14) are located between the two vertical plates (18). 3. The reactor stirring device according to claim 2, wherein the vertical plate (18) is made of stainless steel. 4. The reactor stirring device according to claim 1, characterized in that: the front and rear ends of each described guide sleeve (13) are respectively fixedly connected to one end of a connecting rod (19), and each connecting rod ( The other end of 19) is fixedly connected with the horizontal plate (12). 5. The reactor stirring device according to claim 1, characterized in that: a guide groove (20) is respectively provided on the inner walls of the front and rear ends of the each chute (11), and each guide groove (20) is A guide rod (21) is fixedly installed, and the outer circumference of each guide rod (21) is provided with several guide rings (22), the guide rings (22) can move up and down along the guide rod (21), and each guide ring ( One end of 22) is fixedly connected with the elastic waterproof cloth (15). 6. The reactor stirring device according to claim 1, characterized in that: the opposite ends of the two cross bars (5) are respectively fixedly connected with two springs (23), and are connected with the same cross bar (5) The two springs (23) are respectively located on both sides of the rotating shaft (4), and the opposite ends of the upper and lower springs (23) located on the same side of the rotating shaft (4) are respectively fixedly connected with a corresponding horizontal plate (12).