A tank reactor

Abstract

The present invention relates to the technical field of reactors, and specifically discloses a kettle reactor. The kettle reactor of the present invention comprises a kettle body, a barrel is arranged in the kettle body, a plurality of partitions are arranged in the barrel at intervals along the vertical direction, through holes are opened on the partitions and the barrel, the plurality of partitions divide the interior of the barrel into a plurality of reaction chambers, a stirring member for stirring materials is arranged in the reaction chamber, a plurality of material pipes are arranged on the outside of the barrel, the plurality of material pipes are respectively connected with the plurality of reaction chambers, a feeding assembly is arranged on the kettle body, the feeding assembly adds solid materials into the reaction chamber through the material pipe, a cleaning assembly is arranged in the barrel, the cleaning assembly is used for cleaning materials and precipitation in each reaction chamber out of the kettle body, and the present invention has the effect of reducing the blockage of the discharge pipe.

Description

Technical Field

[0001] The invention relates to the technical field of reactors, and in particular to a kettle reactor. Background Art

[0002] A kettle reactor is often referred to as a reactor. It is a container for materials to undergo physical or chemical reactions. The mixing and configuration of materials required by the process are achieved through the structural design and parameter configuration of the container. The materials are heated, cooled, and added with reagents to produce physical or chemical reactions to achieve the established process goals. Reactors are divided into different types according to their applications. For example, in a pretreatment reactor for acid salts, the measured amount of roasted molybdenum concentrate and a solution containing a certain amount of acidic ammonium nitrate are added to the reactor according to the process requirements. Through strong cyclone stirring, acidity adjustment, temperature increase and decrease, the roasted molybdenum concentrate is fully reacted in the reactor, and the soluble impurities are fully dissolved into the mother liquor, thereby achieving the purpose of efficiently removing most of the impurities in the raw materials.

[0003] The patent application document with publication number CN115463631A discloses a kettle reactor, including a reactor shell, a solid cavity, a roller, a cylinder, a C-shaped rod, a long shaft and a stirring column. The upper end of the inner cavity of the solid cavity is provided with a roller, and the middle of the solid cavity is penetrated by a cylinder. Two scrapers are fixed to the outer wall of the cylinder, and the inner cavity of the cylinder is provided with a C-shaped rod and a long shaft. The C-shaped rod and the long shaft are engaged with each other. Slide blocks are fixed to the opposite outer sides of the C-shaped rod and the long shaft, and the slide blocks are slidably connected in the slide groove opened on the inner side of the cylinder. A plurality of limit blocks are fixed to the lower end of the C-shaped rod, and a plurality of semi-arc blocks are fixed on both sides below the long shaft. Stirring columns are provided on the side surfaces of the limit blocks and the lower ends of the semi-arc blocks. The block solid is crushed and mixed with the liquid by the roller in the solid cavity. The up and down movement of the C-shaped rod facilitates the rotation of the stirring column, thereby driving the rotation of the bent plate, breaking up the lumps and increasing the stirring in the middle of the reactor cavity.

[0004] However, the solution still has the following problems: some solid materials will accumulate part of the material and produce precipitation at the bottom of the reactor during the reaction. For example, in the reaction process of roasted molybdenum concentrate and acidic ammonium nitrate solution, the accumulation of materials and precipitation will affect the overall reaction efficiency of the material, and it is easy to cause the discharge pipe to be blocked during discharge. Summary of the invention

[0005] The present invention provides a kettle reactor, aiming to solve the problem in the related art that accumulated materials and precipitation affect the reaction efficiency and easily lead to blockage of a discharge pipe.

[0006] The kettle reactor of the present invention comprises a kettle body, a barrel is arranged in the kettle body, a plurality of partitions are arranged in the barrel at intervals along the vertical direction, through holes are opened on the partitions and the barrel, the plurality of partitions divide the interior of the barrel into a plurality of reaction chambers, a stirring member for stirring materials is arranged in the reaction chamber, a plurality of material pipes are arranged on the outside of the barrel, the plurality of material pipes are respectively connected with the plurality of reaction chambers, a feeding assembly is arranged on the kettle body, the feeding assembly adds solid materials into the reaction chamber through the material pipe, a cleaning assembly is arranged in the barrel, the cleaning assembly is used to clean the materials and precipitation in each reaction chamber to the outside of the kettle body.

[0007] The material is introduced into each reaction chamber through the feeding component and the material pipe for reaction, and the stirring piece cooperates for stirring. After the reaction is completed, the unreacted material and precipitation in the reaction chamber are cleaned to the outside of the kettle body through the cleaning component, thereby reducing the phenomenon of accumulated material and precipitation clogging the discharge pipe. At the same time, setting up multiple reaction chambers can improve the overall reaction efficiency. In addition, the accumulated material and precipitation will be retained in the barrel, further reducing the phenomenon of discharge pipe clogging.

[0008] Preferably, the cleaning component includes an intermediate tube, a spiral blade, a cleaning tube and a driving member. The intermediate tube passes through a partition to penetrate multiple reaction chambers. The driving member is arranged on the kettle body. The spiral blade is rotatably arranged in the intermediate tube. The spiral blade is arranged in a spiral shape along the length direction of the intermediate tube. The output end of the driving member is connected to the rotating shaft of the spiral blade to drive the spiral blade to rotate. The cleaning tube is arranged on the top of the kettle body, and one end extends to the outside of the kettle body. The side of the intermediate tube is provided with an intermediate hole corresponding to the reaction chamber and a cleaning port corresponding to the cleaning tube.

[0009] The driving member drives the spiral blade to rotate, and at the same time, the sediment and material enter the middle tube through the middle hole. The spiral blade drives the material and sediment to enter the cleaning tube through the cleaning port, and then cleans the material and sediment to the outside of the kettle body.

[0010] Preferably, the middle tube slides in the kettle body along its length direction, a baffle is provided on the side of the partition close to the kettle body, the baffle is sleeved on the outside of the middle tube, a pusher is provided at the bottom of the kettle body, the pusher is arranged on the outside of the kettle body, the output end of the pusher is connected to the middle tube, the baffle is used to close the middle hole when the middle hole moves into the baffle, and is separated from the baffle when the middle hole moves into the reaction chamber.

[0011] In the initial state, the middle hole is in the baffle sleeve, and the baffle sleeve blocks the middle hole to reduce the phenomenon of materials entering the middle tube during the reaction. When cleaning is required, the pusher drives the middle tube to move, so that the middle hole is separated from the baffle sleeve and moves into the reaction chamber, and then the spiral blade is rotated to clean the materials and sediments remaining on the partition.

[0012] Preferably, stirring members are respectively arranged in multiple reaction chambers, and the stirring members include an intermediate sleeve and stirring blades. The intermediate sleeve is arranged on the outside of the intermediate tube, and the stirring blades are arranged on the side of the intermediate sleeve. The intermediate tube is rotatably arranged in the kettle body, and a driving member 2 is arranged on the kettle body. The output end of the driving member 2 is connected to the intermediate tube for driving the intermediate tube to rotate.

[0013] The second driving member drives the middle tube to rotate. When the middle tube rotates, the stirring blades are driven to rotate through the middle sleeve. The rotating stirring blades stir the materials in the reaction chamber to improve the reaction effect of the materials.

[0014] Preferably, the feeding assembly includes an inlet pipe and an intermediate frame, the intermediate frame is arranged at one end of the barrel close to the top of the kettle body, an opening is provided at the top of the intermediate frame, one end of the inlet pipe is arranged outside the kettle body, and the other end extends to the opening, and an outlet corresponding to the material pipe is provided at the bottom of the intermediate frame.

[0015] The material is poured in through the inlet pipe, passes through the inlet pipe and the opening into the middle frame, then enters the material pipe through the outlet on the middle frame, and finally enters the reaction chamber through the material pipe to complete the loading.

[0016] Preferably, a plurality of material pipes are evenly spaced around the barrel, and the material pipes are connected to the top of the reaction chamber.

[0017] A plurality of material pipes are arranged around the barrel at even intervals so that the material can enter the reaction chamber evenly.

[0018] Preferably, an intermediate rod is provided on the inner wall of the intermediate frame, the intermediate rod is connected to the intermediate tube, the intermediate frame is arranged in a corresponding circular shape corresponding to the arrangement direction of the multiple material tubes, the opening of the intermediate frame is also arranged in a circular shape, and the rotation of the intermediate frame drives the opening to correspond to the multiple material tubes in sequence.

[0019] The rotation of the middle tube drives the middle frame to rotate through the middle rod. When the middle frame rotates, the opening always corresponds to the inlet pipe. The rotation of the middle frame drives the opening to correspond to multiple material pipes in turn. When the opening corresponds to the material pipe, the material enters the corresponding reaction chamber. The rotation of the middle frame allows the material to enter each reaction chamber more evenly.

[0020] Preferably, a plurality of stirring blades are arranged around the middle sleeve, and the stirring blades are arranged at an angle away from the rotation direction on one side close to the top of the kettle body, so that the stirring blades rotate to guide the materials to the top of the reaction chamber.

[0021] The stirring blades rotate to stir the materials and at the same time drive the materials to be pushed toward the top of the reaction chamber so that the materials can fully react and improve the reaction effect.

[0022] Preferably, multiple groups of middle holes are arranged corresponding to the multiple reaction chambers, the multiple middle holes are arranged as one group, and the multiple middle holes are arranged at intervals around the middle tube.

[0023] Multiple middle holes are provided to allow incompletely reacted materials and sediments to enter the middle tube, thereby improving the cleaning efficiency.

[0024] Preferably, the intermediate tube is arranged to pass through the center of the partition, and the center of the partition is recessed toward the bottom of the kettle body.

[0025] The center of the partition is arranged to be concave so that the material and sediment can move toward the center of the partition and finally enter the middle pipe.

[0026] Beneficial effects:

[0027] The present invention arranges a plurality of reaction chambers in the barrel, so that the material reacts in the reaction chamber, so that the accumulated material and the generated precipitation are retained in the barrel, thereby preventing the precipitation from gathering at the discharge pipe. In addition, the cleaning component cleans the material and the precipitation to the outside of the kettle body through the intermediate pipe and the cleaning pipe, thereby reducing the blockage of the discharge pipe and improving the reaction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention.

[0029] Figure 2 It is a schematic diagram of the structure of the barrel in the present invention.

[0030] Figure 3 It is a schematic diagram of the structure of the reaction chamber in the present invention.

[0031] Figure 4 It is a structural schematic diagram of the middle frame in the present invention.

[0032] Figure 5 It is a structural schematic diagram of the cleaning component in the present invention.

[0033] Figure 6 yes Figure 5 A magnified schematic diagram of center A.

[0034] Figure 7 It is a structural schematic diagram of the driving member 2 in the present invention.

[0035] Reference numerals:

[0036] 1. Kettle body; 11. Discharge pipe; 2. Barrel; 21. Through hole; 22. Reaction chamber; 3. Loading assembly; 31. Inlet pipe; 32. Middle frame; 321. Opening; 322. Outlet; 4. Partition; 41. Stop sleeve; 5. Material pipe; 6. Cleaning assembly; 61. Middle pipe; 611. Middle hole; 612. Cleaning port; 62. Spiral sheet; 63. Cleaning pipe; 64. Driving member 1; 7. Pushing member; 8. Stirring member; 81. Middle sleeve; 82. Stirring blade; 83. Driving member 2; 831. Belt; 9. Middle rod. DETAILED DESCRIPTION

[0037] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0038] like Figures 1 to 7 As shown, the kettle reactor of the present invention comprises a kettle body 1, a discharge pipe 11, a barrel 2 and a feeding assembly 3. The discharge pipe 11, the barrel 2 and the feeding assembly 3 are all arranged in the kettle body 1. One end of the discharge pipe 11 is arranged near the bottom of the kettle body 1, and the other end extends upward to the outside of the kettle body 1. The side of the barrel 2 is provided with a plurality of through holes 21. The feeding assembly 3 is used to add solid materials into the barrel 2. Liquid materials are added into the kettle body 1, and then the solid materials are added into the barrel 2 through the feeding assembly 3. The liquid materials enter the barrel 2 through the through holes 21 to react with the solid materials. In this embodiment, the solid materials are roasted molybdenum concentrates, and the liquid materials are acidic ammonium nitrate solutions. After the reaction is completed, compressed air is introduced into the kettle body 1, and the materials are discharged through the discharge pipe 11. At the same time, the accumulated materials and the precipitation generated by the reaction will be retained in the barrel 2, reducing the phenomenon of blockage of the discharge pipe 11.

[0039] Reference Figures 1 to 3 The barrel 2 is arranged in the vertical direction in the kettle body 1, and the side of the barrel 2 and the inner wall of the kettle body 1 are arranged at intervals, and the center line of the barrel 2 is in the same straight line with the kettle body 1. A partition 4 is arranged in the barrel 2, and multiple partitions 4 are arranged in the vertical direction in the barrel 2. The partition 4 divides the inside of the barrel 2 into multiple reaction chambers 22, that is, multiple reaction chambers 22 are arranged in the vertical direction. A material pipe 5 is arranged on the side of the barrel 2. Multiple material pipes 5 are arranged, and one end of the multiple material pipes 5 close to the bottom of the kettle body 1 is respectively connected to the multiple reaction chambers 22. The feeding component 3 is connected to the material pipe 5. The feeding component 3 adds the material into the reaction chamber 22 through the material pipe 5 for reaction. At the same time, a through hole 21 is also opened on the partition 4, so that the multiple reaction chambers 22 are connected to each other, so that the liquid material can enter the barrel 2 through the through hole 21 to react with the solid material, and the reaction chamber 22 is connected to the inside of the kettle body 1, so as to improve the overall reaction effect of the material.

[0040] Reference Figures 1 to 4The feeding assembly 3 includes an inlet pipe 31 and a middle frame 32. The middle frame 32 is arranged at one end of the barrel 2 close to the top of the kettle body 1. An opening 321 is provided at the top of the middle frame 32. The inlet pipe 31 is arranged on the kettle body 1. One end of the inlet pipe 31 is arranged outside the kettle body 1, and the other end extends to the kettle body 1 and is arranged at the opening 321 of the middle frame 32. An outlet 322 is provided at the bottom of the middle frame 32, and the outlet 322 corresponds to the feeding pipe 5. When feeding, the material enters the middle frame 32 through the inlet pipe 31, and then enters the feeding pipe 5 through the outlet 322, thereby completing the addition of the material.

[0041] Reference Figures 1 to 5 A cleaning assembly 6 is arranged in the barrel 2, and the cleaning assembly 6 includes an intermediate tube 61, a spiral sheet 62, a cleaning tube 63 and a driving member 64. The intermediate tube 61 is arranged coaxially with the barrel 2, and the intermediate tube 61 passes through a plurality of reaction chambers 22 along its length direction, and one end of the intermediate tube 61 close to the top of the kettle body 1 extends to the outside of the barrel 2, and the spiral sheet 62 is arranged to rotate in the intermediate tube 61, and the spiral sheet 62 is arranged in a spiral shape along the length direction of the intermediate tube 61, that is, the spiral sheet 62 rotates around itself. The moving shaft is arranged in a spiral shape, the driving member 64 can be arranged as a motor, the driving member 64 is arranged outside the kettle body 1, the output end of the driving member 64 is connected to the rotating shaft of the spiral piece 62, a middle hole 611 is provided on the side of the intermediate tube 61, and multiple groups of the middle holes 611 and multiple reaction chambers 22 are arranged correspondingly, the cleaning tube 63 is arranged through the top of the kettle body 1, the end of the cleaning tube 63 is abutted against the intermediate tube 61, and a cleaning port 612 is provided on the side of the intermediate tube 61 corresponding to the cleaning tube 63. When cleaning the material and the precipitate, the material and the precipitate on the partition 4 enter the intermediate tube 61 through the middle hole 611, the driving member 64 drives the spiral piece 62 to rotate, drives the material and the precipitate in the intermediate tube 61 to move upward, and then enters the cleaning tube 63 through the cleaning port 612, and finally is discharged from the outside of the kettle body 1.

[0042] Reference Figure 5 and Figure 6 A pusher 7 is provided at the bottom of the kettle body 1, and the pusher 7 is provided outside the kettle body 1. The pusher 7 can be provided as a cylinder. The intermediate tube 61 is provided in the vertical direction in the kettle body 1, and a stopper sleeve 41 is provided on the partition 4. The stopper sleeve 41 is provided on the side of the partition 4 close to the bottom of the kettle body 1, and the stopper sleeve 41 is sleeved on the outside of the intermediate tube 61. When the material reacts, the intermediate hole 611 moves to the stopper sleeve 41, and the stopper sleeve 41 blocks the intermediate hole 611. When cleaning is required, the pusher 7 drives the intermediate tube 61 to move until the intermediate hole 611 moves to separate from the stopper sleeve 41, and moves to the reaction chamber 22 at the same time, so that the material and the precipitate enter the intermediate tube 61 for cleaning. At the same time, during stirring, the stopper sleeve 41 blocks the intermediate hole 611, reduces the phenomenon of the material entering the intermediate tube 61, and improves the mixing effect of the material.

[0043] Reference Figure 5 and Figure 6 , multiple middle holes 611 are arranged as a group, and multiple middle holes 611 are arranged at intervals around the middle tube 61, so that materials and sediments can enter the middle tube 61 through the middle holes 611. The middle tube 61 is arranged to pass through the center of the partition 4, and the center of the partition 4 is arranged to be concave toward the bottom of the kettle body 1, so that the center of the partition 4 is at the lowest point relative to other positions, so that the materials and sediments on the partition 4 can enter the middle tube 61 under the action of their own gravity, thereby improving the cleaning effect of the materials and sediments.

[0044] Reference Figures 1 to 7 A stirring member 8 is provided in the reaction chamber 22, and a plurality of groups of stirring members 8 and a plurality of reaction chambers 22 are provided correspondingly. The stirring member 8 includes an intermediate sleeve 81 and stirring blades 82, wherein the intermediate sleeve 81 is fixedly sleeved on the outside of the intermediate tube 61, and the intermediate tube 61 is rotatably arranged in the kettle body 1, and a plurality of stirring blades 82 are arranged around the intermediate sleeve 81. A second driving member 83 is provided on the kettle body 1, and the second driving member 83 is arranged on the outside of the kettle body 1. The second driving member 83 can be set as a motor, and the output end of the second driving member 83 includes a belt 831, and the belt 831 is sleeved on the outside of one end of the intermediate tube 61 near the top of the kettle body 1. The second driving member 83 drives the intermediate tube 61 to rotate through the belt 831, and the rotation of the intermediate tube 61 drives the stirring blades 82 to rotate, so as to stir the materials in the reaction chamber 22 and improve the mixing effect of the materials.

[0045] Reference Figure 3 The top side of the stirring blade 82 is tilted away from its rotation direction, that is, the side close to the top of the kettle body 1 is tilted, so that its tilted surface is tilted upward, so that the stirring blade 82 drives the material to move upward when rotating, reducing the phenomenon of material precipitation and accumulation, and improving the reaction effect. The connection between the material pipe 5 and the reaction chamber 22 is set close to the top of the reaction chamber 22, that is, the material pipe 5 is connected to the top of the reaction chamber 22, so that the material enters the reaction chamber 22 through the material pipe 5, and at the same time, the phenomenon of the material entering the material pipe 5 when the stirring blade 82 stirs the material is reduced.

[0046] Reference Figure 7 The end of the intermediate tube 61 close to the second driving member 83 and the end of the rotating shaft of the spiral piece 62 close to the first driving member 64 are both provided with a telescopic structure, that is, when the intermediate tube 61 and the spiral piece 62 move in the vertical direction under the action of the pusher 7, the cooperation between the first driving member 64 and the spiral piece 62 and the cooperation between the second driving member 83 and the intermediate tube 61 are not affected. In this embodiment, the telescopic structure is that the sliding part is slidably sleeved on the fixed part, and the fixed part is connected to the output end of the first driving member 64 or the second driving member 83.

[0047] Reference Figure 4 and Figure 7In order to evenly load the material, an intermediate rod 9 is provided on the inner wall of the intermediate frame 32. The intermediate rod 9 is connected to the intermediate tube 61, that is, the intermediate tube 61 rotates to drive the stirring blade 82 to stir and can also drive the intermediate frame 32 to rotate. The intermediate frame 32 is set in a circular ring shape, and the opening 321 of the intermediate frame 32 is also set in a circular ring shape, so that when the intermediate frame 32 rotates, the inlet pipe 31 always corresponds to the opening 321, and multiple material pipes 5 are evenly spaced around the barrel 2. When the intermediate tube 61 rotates, it drives the outlet 322 to correspond to multiple material pipes 5 respectively. When the outlet 322 corresponds to the material pipe 5, the material enters the material pipe 5. At the same time, the intermediate tube 61 drives the intermediate frame 32 to continue to rotate for loading, so that the material enters the multiple reaction chambers 22 evenly, thereby facilitating a more complete overall reaction. In addition, the intermediate rod 9 is slidably connected to the intermediate tube 61, that is, the intermediate rod 9 can slide relative to the intermediate tube 61, reducing the phenomenon that the intermediate rod 9 interferes with the sliding of the intermediate tube 61 in the vertical direction.

[0048] The implementation principle of the present invention is as follows: when loading, the middle frame 32 rotates to drive the outlet 322 to correspond to multiple material pipes 5 in sequence, and the material is evenly added to each reaction chamber 22, and then the middle tube 61 drives the stirring blade 82 to rotate through the stirring sleeve to stir the material. After the reaction is completed, it is discharged through the discharge pipe 11, and then the pusher 7 drives the middle tube 61 to slide in the vertical direction, driving the middle hole 611 to move to the reaction chamber 22, and at the same time, the cleaning port 612 corresponds to the cleaning pipe 63. The incompletely reacted material and the precipitate are gathered in the central depression of the partition 4, that is, move toward the middle tube 61, and finally enter the middle tube 61 through the middle hole 611, and then the driving member 64 drives the spiral piece 62 to rotate, and then it is discharged to the outside of the kettle body 1 through the spiral piece 62 and the cleaning pipe 63, reducing the phenomenon of material and precipitation blocking the discharge pipe 11. At the same time, multiple reaction chambers 22 are set to make the overall reaction more sufficient and improve the reaction effect.

[0049] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A tank reactor, comprising a tank body, characterized in that: A barrel is arranged in the kettle body, and a plurality of partitions are arranged in the barrel at intervals along the vertical direction. Through holes are provided on the partitions and the barrel. The plurality of partitions divide the inside of the barrel into a plurality of reaction chambers. A stirring piece for stirring materials is arranged in the reaction chamber. A plurality of material pipes are arranged on the outside of the barrel. The plurality of material pipes are respectively connected with the plurality of reaction chambers. A feeding assembly is arranged on the kettle body. The feeding assembly adds solid materials into the reaction chambers through the material pipes. A cleaning assembly is arranged in the barrel. The cleaning assembly is used to clean the materials and precipitation in each reaction chamber out of the kettle body. The cleaning component includes an intermediate tube, a spiral blade, a cleaning tube and a driving member. The intermediate tube passes through a partition to penetrate multiple reaction chambers. The driving member is arranged on the kettle body. The spiral blade is rotatably arranged in the intermediate tube. The spiral blade is arranged in a spiral shape along the length direction of the intermediate tube. The output end of the driving member is connected to the rotating shaft of the spiral blade to drive the spiral blade to rotate. The cleaning tube is arranged on the top of the kettle body, and one end extends to the outside of the kettle body. The side of the intermediate tube is provided with an intermediate hole corresponding to the reaction chamber and a cleaning port corresponding to the cleaning tube.

2. The tank reactor according to claim 1, characterized in that The middle tube slides in the kettle body along its length direction, a baffle is provided on the side of the partition close to the kettle body, the baffle is arranged on the outside of the middle tube, a pusher is provided at the bottom of the kettle body, the pusher is arranged on the outside of the kettle body, the output end of the pusher is connected to the middle tube, the baffle closes the middle hole when the middle hole moves into the baffle, and is separated from the baffle when the middle hole moves into the reaction chamber.

3. The tank reactor according to claim 1, characterized in that: A stirring member is respectively arranged in the multiple reaction chambers, and the stirring member includes an intermediate sleeve and stirring blades. The intermediate sleeve is arranged on the outside of the intermediate tube, and the stirring blades are arranged on the side of the intermediate sleeve. The intermediate tube is rotatably arranged in the kettle body. A driving member 2 is arranged on the kettle body, and the output end of the driving member 2 is connected to the intermediate tube to drive the intermediate tube to rotate.

4. The tank reactor according to claim 1, characterized in that The feeding assembly includes an inlet pipe and an intermediate frame. The intermediate frame is arranged at one end of the barrel close to the top of the kettle body. An opening is provided on the top of the intermediate frame. One end of the inlet pipe is arranged outside the kettle body, and the other end extends to the opening. An outlet corresponding to the material pipe is provided at the bottom of the intermediate frame.

5. The tank reactor according to claim 4, characterized in that: A plurality of material pipes are evenly spaced around the material barrel, and the material pipes are communicated with the top of the reaction chamber.

6. The tank reactor according to claim 5, characterized in that: An intermediate rod is arranged on the inner wall of the intermediate frame, the intermediate rod is connected to the intermediate tube, the intermediate frame is arranged in a corresponding circular shape corresponding to the arrangement direction of the multiple material tubes, the opening of the intermediate frame is also arranged in a circular shape, and the rotation of the intermediate frame drives the outlet to correspond to the multiple material tubes in sequence.

7. The tank reactor according to claim 3, characterized in that: A plurality of stirring blades are arranged around the middle sleeve. The stirring blades are arranged at an angle away from the rotation direction of the stirring blades on one side close to the top of the kettle body. The stirring blades rotate to guide the materials to the top of the reaction chamber.

8. The tank reactor according to claim 2, characterized in that: A plurality of groups of middle holes are arranged corresponding to the plurality of reaction chambers, the plurality of middle holes are arranged as one group, and the plurality of middle holes are arranged at intervals around the middle tube.

9. The tank reactor according to claim 1, characterized in that: The middle pipe is arranged through the center of the partition, and the center of the partition is recessed toward the bottom of the kettle body.

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