Supergravity feeding reactor

Abstract

The invention discloses a supergravity feeding reactor, and belongs to the technical field of supergravity feeding reactors, the supergravity feeding reactor comprises a tank body and also comprises a supergravity device arranged in the tank body, the supergravity device comprises a packed bed, the upper part of the packed bed is provided with a telescopic feeding mechanism, one end of the feeding mechanism penetrates through the upper part of the tank body, and the other end of the feeding mechanism penetrates through the lower part of the tank body; an air inlet mechanism is arranged at the bottom of the packed bed and fixedly connected with the bottom of the tank body, a driving mechanism is arranged in the tank body and meshed with the air inlet mechanism, a motor is arranged at the bottom of the tank body and connected with the driving mechanism, an air inlet pipe is arranged on the tank body and penetrates through the tank body to be connected with the air inlet mechanism, and an exhaust pipe is arranged on one side of the tank body. The height of the packed bed can be automatically adjusted according to different flow rates of gas under different pressures, and the reaction efficiency of the gas and liquid is improved.

Description

Technical Field

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

[0002] A supergravity reactor is a device that utilizes supergravity to enhance mass transfer, heat transfer and chemical reaction processes. Its working principle is based on the effect of a centrifugal field. The centrifugal force generated by the high-speed rotating packing bed causes the liquid to react with the gas in a supergravity environment. The liquid contacts the gas in reverse at a very high relative speed under conditions of high dispersion, high turbulence, strong mixing and rapid interface renewal, which greatly enhances the mass transfer process. However, the prior art fixes the height of the packing bed according to the set gas pressure, and is suitable for use with a fixed reaction gas pressure. If the reaction gas pressure is high, the rising gas flow rate entering the supergravity reactor is fast, the contact time with the liquid is insufficient, and the reaction between the gas and the liquid is insufficient. If the reaction gas pressure is too low, the rising gas flow rate entering the supergravity reactor is slow, which reduces the reaction efficiency of the liquid and the gas. Summary of the invention

[0003] In order to solve the technical problems mentioned in the above background technology, the present invention provides a supergravity feeding reactor, and the technical solution adopted is as follows:

[0004] It includes a tank body, and is characterized in that it also includes an overgravity device arranged in the tank body, the overgravity device includes a packing bed, a retractable feeding mechanism is arranged on the upper part of the packing bed, one end of the feeding mechanism passes through the upper part of the tank body, an air intake mechanism is arranged at the bottom of the packing bed, the air intake mechanism is fixedly connected to the bottom of the tank body, a driving mechanism is arranged in the tank body, the driving mechanism is meshed with the air intake mechanism, a motor is arranged at the bottom of the tank body, the motor is connected to the driving mechanism, an air intake pipe is arranged on the tank body, the air intake pipe passes through the tank body and is connected to the air intake mechanism, and an exhaust pipe is arranged on one side of the tank body.

[0005] Furthermore, the feeding mechanism includes a sleeve penetrating the upper part of the tank body, a telescopic tube is arranged in the sleeve, a first bearing is arranged on the telescopic tube, and the first bearing is connected to the packing bed.

[0006] Furthermore, the air intake mechanism includes an air intake member, a rotating member is arranged on the air intake member, the rotating member is connected to the packing bed, and a lifting member is arranged inside the air intake member, the lifting member is connected to the packing bed. Furthermore,

[0007] Furthermore, the air inlet component includes a tube, the tube is connected to the bottom of the tank body, an air outlet is arranged on the tube, a square tube is arranged on the tube, and the air inlet pipe is connected to the tube.

[0008] Furthermore, the lifting member includes a limiting ring arranged in the tube, a piston is arranged on the limiting ring, a piston rod is arranged on the piston, a square rod is arranged in the square tube, the square rod is connected to the piston rod, a second bearing is arranged on the square rod, and the second bearing is connected to the packing bed.

[0009] Furthermore, the rotating member includes a third bearing arranged on the tube, a first gear is arranged on the third bearing, a set of sleeve rods is arranged on the first gear, a telescopic rod is arranged inside the sleeve rod, and the telescopic rod is connected to the packing bed

[0010] Furthermore, the driving mechanism includes a rotating shaft, a second gear is arranged on the rotating shaft, the second gear is meshed with the first gear, a sealed bearing is arranged on the rotating shaft, the sealed bearing is fixed to the bottom of the tank body, and one end of the rotating shaft passes through the bottom of the tank body and is connected to the motor.

[0011] Furthermore, a discharge pipe is provided at the bottom of the tank body, and an electric valve is provided on the discharge pipe.

[0012] The present invention has the following advantages: the motor drives the driving mechanism, the driving mechanism drives the air intake mechanism to rotate, the air intake mechanism drives the packing bed to rotate, the liquid enters the packing bed through the feeding mechanism, is thrown out by the rotating packing bed, the gas enters the air intake mechanism through the air intake pipe, comes out of the air intake mechanism and rises to contact and react with the thrown out liquid, when the gas pressure increases, the driving mechanism drives the packing bed to rotate while also raising the packing bed to a certain height, so that the height of the liquid thrown out of the packing bed is also increased, the contact time between the gas and the liquid is increased, and it is avoided that the gas pressure becomes larger and the flow rate becomes faster while the contact time with the liquid is short, resulting in insufficient reaction between the gas and the liquid. Correspondingly, when the gas pressure becomes smaller and the flow rate becomes slower, the packing bed drops to a certain height, so that the contact time between the gas and the liquid is shortened, thereby improving the reaction efficiency of the gas and the liquid. The present invention can automatically adjust the height of the packing bed according to different flow rates of the gas under different pressures, thereby improving the reaction efficiency of the gas and the liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The internal three-dimensional Figure 1 ;

[0014] Figure 2 A perspective view of the present invention;

[0015] Figure 3 It is a partial structural diagram of the present invention;

[0016] Figure 4 The internal three-dimensional Figure 2 ;

[0017] Figure 5 For the present invention Figure 4 A partial enlarged view of point a in the middle.

[0018] Figures: 1 tank body, 2 packing bed, 3 motor, 4 air inlet pipe, 5 exhaust pipe, 6 sleeve, 7 telescopic tube, 8 first bearing, 9 tube, 10 air outlet, 11 square tube, 12 limit ring, 13 piston, 14 piston rod, 15 square rod, 16 second bearing, 17 third bearing, 18 first gear, 19 sleeve rod, 20 telescopic rod, 21 rotating shaft, 22 second gear, 23 sealed bearing, 24 discharge pipe, 25 electric valve. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Please refer to Figure 1-5 The present invention provides a supergravity feeding reactor, comprising a tank body 1, and also comprising a supergravity device arranged in the tank body 1, the supergravity device comprising a packing bed 2, a retractable feeding mechanism is arranged on the upper part of the packing bed 2, liquid enters the packing bed 2 through the feeding mechanism, the feeding mechanism is retracted as the packing bed 2 is lifted or lowered, one end of the feeding mechanism passes through the upper part of the tank body 1, so as to facilitate the connection of the feeding mechanism with an external pipeline for feeding, an air intake mechanism is arranged at the bottom of the packing bed 2, the air intake mechanism is fixedly connected to the bottom of the tank body 1, the air intake mechanism not only drives the packing bed 2 to rotate, but also drives the packing bed 2 to lift or lower as the air pressure inside it changes, and a driving mechanism is arranged in the tank body 1. The driving mechanism is meshed with the air intake mechanism, and the driving mechanism drives the air intake mechanism to rotate. A motor 3 is arranged at the bottom of the tank body 1, and the motor 3 is connected to the driving mechanism. The driving mechanism is driven to rotate by the motor 3. An air intake pipe 4 is arranged on the tank body 1, and the gas that needs to react with the liquid enters the air intake mechanism through the air intake pipe 4. The air intake pipe 4 runs through the tank body 1 and is connected to the air intake mechanism. An exhaust pipe 5 is arranged on one side of the tank body 1, and the gas is discharged through the exhaust pipe 5 after the reaction with the liquid. A discharge pipe 24 is arranged at the bottom of the tank body 1, and an electric valve 25 is arranged on the discharge pipe 24. The electric valve 25 controls the opening of the discharge pipe 24, and the liquid is discharged through the discharge pipe 24 after the reaction with the gas.

[0021] The feeding mechanism includes a sleeve 6 that passes through the upper part of the tank body 1, a telescopic tube 7 is arranged in the sleeve 6, a first bearing 8 is arranged on the telescopic tube 7, and the first bearing 8 is connected to the packing bed 2, wherein the outer ring of the first bearing 8 is connected to the packing bed 2, and the liquid enters the telescopic tube 7 through the sleeve 6, and the telescopic tube 7 can be telescoped in the sleeve 6, and then enters the packing bed 2 through the telescopic tube 7, and is thrown out through the edge of the packing bed 2 under the action of the centrifugal force of the high-speed rotating packing bed 2.

[0022] The air intake mechanism includes an air intake member, and the gas enters the air intake member through the air intake pipe 4. The air intake member is provided with a rotating member, which rotates on the air intake member, is connected to the packing bed 2, rotates and drives the packing bed 2 to rotate, and a lifting member is provided in the air intake member, which rises and falls in the air intake member, is connected to the packing bed 2, and drives the packing bed 2 to rise and fall.

[0023] The air inlet component includes a tube 9, which is connected to the bottom of the tank body 1, and is provided with an air outlet 10. The tube 9 is provided with a square tube 11, and the air inlet pipe 4 is connected to the tube 9. The gas enters the tube 9 through the air inlet pipe 4 and is discharged through the air outlet 10.

[0024] The lifting member includes a limit ring 12 arranged in the tube 9, a piston 13 is arranged on the limit ring 12, and a piston rod 14 is arranged on the piston 13. The limit ring 12 limits the piston 13 so that the lowest point of the piston 13 can only reach the limit ring 12. At the same time, the gas in the tube 9 can push the piston 13 through the limit ring 12. A square rod 15 is arranged in the square tube 11, and the square rod 15 is connected to the piston rod 14. A second bearing 16 is arranged on the square rod 15, and the second bearing 16 is connected to the packing bed 2. When the piston 13 is pushed up by the gas, the piston 13 drives the piston rod 14, and the piston rod 14 drives the square rod 15 to rise in the square tube 11, and the square tube 11 drives the second bearing 16, and the second bearing 16 drives the packing bed 2 to rise, wherein the outer ring of the second bearing 16 is connected to the packing bed 2, and the square tube 11 limits the square rod 15, and the square rod 15 cannot rotate in the square tube 11, thereby preventing the piston rod 14 from rotating with the rotation of the packing bed 2.

[0025] The rotating member includes a third bearing 17 arranged on the tube 9, a first gear 18 is arranged on the third bearing 17, the first gear 18 is fixed on the outer ring of the third bearing 17, a group of sleeve rods 19 are arranged on the first gear 18, a telescopic rod 20 is arranged inside the sleeve rod 19, the telescopic rod 20 is raised and lowered inside the sleeve rod 19, the telescopic rod 20 is connected to the packing bed 2, and the telescopic rod 20 drives the packing bed 2 to rotate.

[0026] The driving mechanism includes a rotating shaft 21, on which a second gear 22 is provided, which meshes with the first gear 18, and a sealed bearing 23 is provided on the rotating shaft 21, which is fixed to the bottom of the tank body 1. One end of the rotating shaft 21 passes through the bottom of the tank body 1 and is connected to the motor 3. The motor 3 drives the rotating shaft 21 to rotate on the sealed bearing 23. The sealed bearing 23 seals the rotating shaft 21 to prevent the liquid in the tank body 1 from leaking from the bottom of the tank body 1. The rotating shaft 21 drives the second gear 22 to rotate, and the second gear 22 drives the first gear 18 to rotate.

[0027] Working principle of the present invention:

[0028] Start the motor 3, the motor 3 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the second gear 22 to rotate, the second gear 22 drives the first gear 18 to rotate, the first gear 18 drives the sleeve rod 19 and the telescopic rod 20 in the sleeve rod 19 to rotate, the telescopic rod 20 drives the packing bed 2 to rotate at high speed on the first bearing 8 and the second bearing 16, at this time, the liquid enters the telescopic tube 7 through the sleeve 6, and then enters the packing bed 2 through the telescopic tube 7, is thrown out and falls from the edge of the packing bed 2, and the gas enters the tube 9 through the air inlet pipe 4, and then is discharged from the air outlet 10, and reacts with the falling liquid, the electric valve 25 is opened and the opening is adjusted, so that a part of the reacted liquid in the tank body 1 can be discharged through the discharge pipe 24. The gas reacting with the liquid can only be discharged through the exhaust pipe 5. When the gas pressure in the air inlet pipe 4 increases and the flow rate increases, the gas is discharged from the air outlet 10 while pushing up the piston 13. The piston 13 drives the piston rod 14. The piston rod 14 drives the square rod 15 to rise in the square tube 11. The square rod 15 drives the second bearing 16. The second bearing 16 drives the packing bed 2 to rise. The packing bed 2 drives the telescopic tube 7 to rise in the sleeve 6, so that the height difference between the liquid thrown out of the packing bed 2 and the gas discharged from the air outlet 10 becomes larger, thereby increasing the contact time between the gas and the liquid and making the liquid and the gas react more fully.

[0029] The present invention is simple to operate, convenient to use, and suitable for comprehensive promotion and application. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A supergravity feeding reactor, comprising a tank body (1), characterized in that: The invention also comprises a supergravity device arranged in the tank body (1), the supergravity device comprising a packing bed (2), a retractable feeding mechanism being arranged on the upper part of the packing bed (2), one end of the feeding mechanism penetrating the upper part of the tank body (1), an air intake mechanism being arranged at the bottom of the packing bed (2), the air intake mechanism being fixedly connected to the bottom of the tank body (1), a driving mechanism being arranged in the tank body (1), the driving mechanism being meshed with the air intake mechanism, a motor (3) being arranged at the bottom of the tank body (1), the motor (3) being connected to the driving mechanism, an air intake pipe (4) being arranged on the tank body (1), the air intake pipe (4) penetrating the tank body (1) and being connected to the air intake mechanism, and an exhaust pipe (5) being arranged on one side of the tank body (1).

2. A supergravity feeding reactor according to claim 1, characterized in that: The feeding mechanism comprises a sleeve (6) penetrating the upper part of the tank body (1), a telescopic tube (7) is arranged inside the sleeve (6), a first bearing (8) is arranged on the telescopic tube (7), and the first bearing (8) is connected to the packing bed (2).

3. The high gravity feeding reactor according to claim 1, characterized in that: The air intake mechanism comprises an air intake member, on which a rotating member is arranged, the rotating member is connected to the packing bed (2), and a lifting member is arranged inside the air intake member, the lifting member is connected to the packing bed (2).

4. A supergravity feeding reactor according to claim 3, characterized in that: The air inlet component comprises a tube (9), the tube (9) is connected to the bottom of the tank body (1), an air outlet hole (10) is arranged on the tube (9), a square tube (11) is arranged on the tube (9), and an air inlet pipe (4) is connected to the tube (9).

5. A supergravity feeding reactor according to claim 4, characterized in that: The lifting member comprises a limiting ring (12) arranged in a tube (9), a piston (13) being arranged on the limiting ring (12), a piston rod (14) being arranged on the piston (13), a square rod (15) being arranged in the square tube (11), the square rod (15) being connected to the piston rod (14), a second bearing (16) being arranged on the square rod (15), and the second bearing (16) being connected to the packing bed (2).

6. A supergravity feeding reactor according to claim 5, characterized in that: The rotating member comprises a third bearing (17) arranged on the tube (9), a first gear (18) being arranged on the third bearing (17), a group of sleeve rods (19) being arranged on the first gear (18), a telescopic rod (20) being arranged inside the sleeve rod (19), and the telescopic rod (20) being connected to the packing bed (2).

7. A supergravity feeding reactor according to claim 6, characterized in that: The driving mechanism comprises a rotating shaft (21), a second gear (22) is arranged on the rotating shaft (21), the second gear (22) is meshed with the first gear (18), a sealed bearing (23) is arranged on the rotating shaft (21), the sealed bearing (23) is fixed to the bottom of the tank body (1), and one end of the rotating shaft (21) passes through the bottom of the tank body (1) and is connected to the motor (3).

8. The high gravity feeding reactor according to claim 1, characterized in that: A discharge pipe (24) is arranged at the bottom of the tank body (1), and an electric valve (25) is arranged on the discharge pipe (24).

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