CN113318690B

CN113318690B - Enhanced mass transfer and heat transfer reactor suitable for petroleum sulfonate production

Info

Publication number: CN113318690B
Application number: CN202110792422.7A
Authority: CN
Inventors: 李国利; 王志强; 于孟露; 孟兆玲; 李靖; 韩洪涛; 张锋
Original assignee: Shandong Daming Fine Chemical Co ltd
Current assignee: Shandong Daming Fine Chemical Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-10-19
Anticipated expiration: 2041-07-14
Also published as: CN113318690A

Abstract

The invention relates to a reactor for enhancing mass transfer and heat transfer suitable for petroleum sulfonate production, which belongs to the field of petroleum sulfonation reaction devices and comprises a tank body, wherein an upper support ring and a lower support ring are fixedly arranged in the tank body, a plurality of rotating rings are respectively arranged in the upper support ring and the lower support ring, the inner periphery of the upper support ring and the inner periphery of the lower support ring are respectively and rotatably connected with the outer periphery of the rotating ring at the corresponding outermost side through a sealing bearing, the bottom side of the lower support ring is fixedly connected with the top side of a round box, the lower end of a connecting pipe is communicated with the inside of the round box, the tank body is sequentially provided with an air outlet, a waste gas hole, a discharge hole and a slag discharge hole, and the tank body is fixedly provided with a driving device capable of driving the rotating rings adjacent to rotate reversely. Through the dislocation of connecting pipe is rotated, carry out intensive mixing to the raw oil after the atomizing and sulfonating agent, increase raw oil and sulfonating agent mixed effect, cool down the connecting pipe through the inside air conditioning of connecting pipe simultaneously, make raw oil and sulfonating agent reaction temperature keep appropriate temperature.

Description

Enhanced mass transfer and heat transfer reactor suitable for petroleum sulfonate production

Technical Field

The invention belongs to the field of petroleum sulfonation reaction devices, and particularly relates to a reactor for enhancing mass transfer and heat transfer for petroleum sulfonate production.

Background

The petroleum sulfonate is prepared by using petroleum and its fraction as raw material, sulfonating with sulfonating agent, and neutralizing with alkali. Although most of non-ideal components such as colloid asphaltene, sulfur, nitrogen and the like are removed from the petroleum component serving as the sulfonation raw material through certain refining treatment, the raw material component is complex, acid residue is easily generated in the sulfonation process of sulfur trioxide and the petroleum component, the yield of sulfonate is reduced, the environment is seriously polluted, the raw material oil and the sulfonating agent are required to be fully mixed for avoiding excessive sulfonation, and the reaction temperature is reduced, so that a reactor capable of enhancing mass transfer and heat transfer is designed.

Disclosure of Invention

The invention provides a reactor for strengthening mass transfer and heat transfer, which is suitable for petroleum sulfonate production and is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a reactor for reinforcing mass transfer and heat transfer suitable for petroleum sulfonate production comprises a tank body, wherein an upper support ring and a lower support ring are fixedly arranged in the tank body, a plurality of rotating rings are respectively arranged in the upper support ring and the lower support ring, the inner periphery of the upper support ring and the inner periphery of the lower support ring are respectively and rotatably connected with the outer periphery of the corresponding rotating ring at the outermost side through sealing bearings, the inner periphery of the rotating ring with a large diameter is rotatably connected with the outer periphery of the rotating ring with a small diameter through sealing bearings, the rotating ring at the upper side and the rotating ring corresponding to the lower side are respectively connected through a plurality of connecting pipes, the upper end and the lower end of each connecting pipe penetrate through the corresponding rotating ring, the inner periphery of the rotating ring at the innermost side is respectively and rotatably connected with the outer periphery of a support plate through sealing bearings, two first through holes are formed in the support plate at the upper side, a material injection pipe is fixedly arranged in each through hole, and the upper end of the material injection pipe penetrates through the top of the tank body and is fixedly connected with the tank body, the lower part of the material injection pipe is respectively and fixedly provided with a row of a plurality of atomizing nozzles, a plurality of first filtering holes are uniformly formed in the lower support ring, the bottom side of the lower support ring is fixedly connected with the top side of the round box, the lower end of the connecting pipe is communicated with the inside of the round box, a cold air pipe is fixedly arranged in a reserved hole in the bottom of the round box, the lower end of the cold air pipe penetrates through the bottom of the tank body and is fixedly connected with the tank body, the tank body is sequentially provided with an air outlet hole, an exhaust gas hole, a discharge hole and a slag discharge hole, and the tank body is fixedly provided with a driving device capable of driving the inner and outer adjacent rotating rings to rotate reversely.

The reactor for reinforcing mass transfer and heat transfer suitable for petroleum sulfonate production comprises a driving device, wherein the top sides of rotating rings in an upper supporting ring are respectively and fixedly provided with an inner toothed ring and an outer toothed ring, a transmission gear is arranged between the adjacent inner toothed ring and the outer toothed ring, the tank body is fixedly provided with the driving motor, one transmission gear is fixedly arranged on a rotating shaft of the driving motor, and the other transmission gears are rotatably arranged on the tank body.

As above a strengthen mass transfer, heat transfer reactor suitable for petroleum sulfonate production, the top of connecting pipe is equipped with the pivot, the pivot is rotated and is installed on the rotating ring that corresponds, the upper end fixed mounting pinion of pivot, one side meshing cooperation of pinion is equipped with the gear wheel, the gear wheel rotates and installs on the rotating ring that corresponds, the gear wheel meshes the cooperation with the periphery of corresponding inside and outside ring gear, the lower extreme of pivot periphery passes through the bearing and rotates the interior week of connecting the change, the periphery of change passes through the bearing and rotates the inner of connecting several back shaft, the periphery fixed mounting drive gear of back shaft, the lower extreme fixed mounting face gear of pivot, drive gear respectively with a gear meshing cooperation, the change is connected through the several extension spring with the pivot, the outer end fixed mounting fan blade board of back shaft.

The reactor for enhancing mass transfer and heat transfer suitable for petroleum sulfonate production is characterized in that an annular groove is formed in the inner periphery of the tank body, the top side of the annular groove is fixedly connected with the upper end of the sleeve, the lower end of the inner periphery of the sleeve is fixedly connected with the outer periphery of the lower supporting ring, and second filtering holes are uniformly formed in the sleeve.

The reactor for reinforcing mass transfer and heat transfer suitable for petroleum sulfonate production is characterized in that a movable plate is arranged between an upper support ring and a lower support ring, the outer periphery of the movable plate can be in sliding contact fit with the inner periphery of a tank body and the inner periphery of a sleeve, a plurality of movable rings are arranged in the movable plate, the movable rings correspond to the rotary rings below one to one, corresponding connecting pipes on the movable rings are respectively provided with second through holes, the connecting pipes penetrate through the corresponding movable rings through the second through holes, the inner periphery of the movable ring with the large diameter and the outer periphery of the movable ring with the small diameter adjacent to the inner side are rotatably connected through sealing bearings, the outer periphery of the movable ring at the outermost side and the inner periphery of the movable plate are rotatably connected through the sealing bearings, the movable plate is uniformly provided with a plurality of weep holes and a plurality of third through holes, the upper support ring is provided with a fourth through hole corresponding to the third through hole, and the inner periphery of the fourth through hole is rotatably connected with the upper end of the periphery of a reciprocating screw through the sealing bearing, the outer periphery of the reciprocating screw is in threaded fit with a nut, the outer periphery of the nut is fixedly connected with the inner periphery of the third through hole, the upper end of the reciprocating screw is rotatably provided with a gear through a one-way bearing, and the gear is respectively in meshed fit with the inner and outer gear rings on the outermost side.

The invention has the advantages that: the device has a simple structure and ingenious design, fully stirs the atomized raw oil and the sulfonating agent by the dislocation rotation of the connecting pipe, increases the mixing effect of the raw oil and the sulfonating agent, and simultaneously cools the connecting pipe by the cold air in the connecting pipe so as to keep the reaction temperature of the raw oil and the sulfonating agent at a proper temperature. When the device is used, firstly, the driving device drives the upper rotating ring to rotate, the rotating directions of the inner rotating ring and the outer rotating ring which are adjacent are opposite, the upper rotating ring drives the lower rotating ring to synchronously rotate through the connecting pipe, the connecting pipe rotates in a staggered manner, then, cooling gas is injected into the round box through the cold gas pipe, the cold gas in the round box enters the connecting pipe to cool the connecting pipe, the cold gas in the connecting pipe enters the upper cavity and then is discharged out of the tank body through the gas outlet hole, then, raw oil and a sulfonating agent are respectively pumped into the corresponding material injection pipes through the high-pressure pump, the raw oil and the sulfonating agent are atomized through the atomizing nozzle and then are sprayed to the connecting pipe, and the connecting pipe stirs the atomized gas of the raw oil and the atomized gas of the sulfonating agent, so that the raw oil and the sulfonating agent are fully mixed to carry out sulfonation reaction; the liquid that forms after the sulfonation gets into the bottom of jar body through first filtration hole to discharge jar body through the discharge gate, the waste gas that the sulfonation reaction formed passes through the exhaust gas hole and discharges, and the acid sludge that the reaction formed can be cleared up through the scum hole.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of section I of FIG. 1; FIG. 3 is an enlarged view of a portion II of FIG. 1; FIG. 4 is a view from the direction A of FIG. 1; FIG. 5 is an enlarged view of a portion III of FIG. 3; fig. 6 is a view from direction B of fig. 5.

Reference numerals: 1. a tank body, 2, an upper support ring, 3, a lower support ring, 4, a rotating ring, 5, a connecting pipe, 6, a support plate, 7, a first through hole, 8, a material injection pipe, 9, an atomizing nozzle, 10, a first filtering hole, 11, a round box, 12, a cold air pipe, 13, an air outlet hole, 14, an exhaust hole, 15, a material outlet, 16, a slag discharge hole, 17, a sealing cover, 20, a driving motor, 21, an inner and outer toothed ring, 22, a transmission gear, 30, a rotating shaft, 31, a pinion gear, 32, a gearwheel, 33, a rotating ring, 34, a support shaft, 35, a driving gear, 36, a face gear, 37, a tension spring, 38, a fan blade, 39, a shaft seat, 40, an annular groove, 41, a sleeve, 42, a second filtering hole, 50, a movable plate, 51, a movable ring, 52, a second through hole, 53, a leakage hole, 54, a third through hole, 55, a fourth through hole, 56, a reciprocating lead screw, 57, a screw, 58 and a gear, 100. upper chamber, 200, mixing chamber, 300, lower chamber.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A reactor for enhancing mass transfer and heat transfer suitable for petroleum sulfonate production comprises a tank body 1, wherein an upper support ring 2 and a lower support ring 3 are fixedly arranged in the tank body 1, the outer periphery of the upper support ring 2 is fixedly connected with the inner periphery of the tank body 1, a plurality of rotating rings 4 are respectively arranged in the upper support ring 2 and the lower support ring 3, the diameters of the rotating rings 4 are gradually increased from inside to outside, the rotating rings 4 with large diameters are sleeved on the outer periphery of the rotating rings 4 with small diameters, the upper side and the lower side of the upper support ring 2 and the upper side and the lower side of the lower support ring 3 are respectively coplanar with the upper side and the lower side of the corresponding rotating rings 4, the rotating rings 4 with the same diameters are in one-to-one correspondence, the inner periphery of the upper support ring 2 and the inner periphery of the lower support ring 3 are respectively in rotary connection with the outer periphery of the corresponding rotating ring 4 on the outermost side through sealing bearings, the inner periphery of the rotating ring 4 with large diameter is in rotary connection with the outer periphery of the adjacent rotating ring 4 with the small diameter through the sealing bearings, the upper rotating ring 4 and the lower corresponding rotating ring 4 are respectively connected through a plurality of connecting pipes 5, the connecting pipes 5 between the two corresponding rotating rings 4 are uniformly distributed on the circumference, the upper end and the lower end of each connecting pipe 5 penetrate through the corresponding rotating ring 4, the inner circumference of the innermost rotating ring 4 is respectively connected with the outer circumference of the supporting plate 6 through a sealing bearing in a rotating way, the inner part of the tank body 1 is divided into an upper chamber 100, a mixing chamber 200 and a lower chamber 300 which are mutually sealed by the upper supporting ring 2, the lower supporting ring 3, the rotating ring 4, the supporting plate 6 and the corresponding sealing bearings, the upper end of the connecting pipe 5 is communicated with the upper chamber 100, the upper supporting plate 6 is provided with two first through holes 7, a material injection pipe 8 is fixedly arranged in the first through holes 7, the upper end of the material injection pipe 8 penetrates through the top of the tank body 1 and is fixedly connected with the tank body 1, and the upper end of the outer circumference of the material injection pipe 8 is fixedly connected with the inner circumference of a reserved hole on the tank body 1, the lower part of the material injection pipe 8 is respectively fixedly provided with a row of a plurality of atomizing nozzles 9, the atomizing nozzles 9 are positioned on the opposite sides of the two material injection pipes 8, the atomizing nozzles 9 are positioned between two supporting plates 6, the interior of the material injection pipe 8 is communicated with the interior of the tank body 1 only through the atomizing nozzles 9, the lower end of the material injection pipe 8 is fixedly connected with the supporting plates 6 on the lower side, the lower supporting ring 3 is uniformly provided with a plurality of first filtering holes 10, the bottom side of the lower supporting ring 3 is fixedly connected with the top side of a round box 11, the top side of the round box 11 is opened, the lower end of a connecting pipe 5 is communicated with the interior of the round box 11, a cold air pipe 12 is fixedly arranged in a reserved hole at the bottom of the round box 11, the lower end of the cold air pipe 12 passes through the bottom of the tank body 1 and is fixedly connected with the tank body 1, the upper end of the cold air pipe 12 is communicated with the interior of the round box 11, an air outlet hole 13, a waste gas hole 14, a discharge hole 15 and a slag discharge hole 16 are sequentially arranged on the tank body 1, a sealing cover 17 is installed through threads, the air outlet hole 13 is communicated with the upper cavity 100, the waste gas hole 14 and the slag discharge hole 16 are respectively communicated with the mixing cavity 200, the discharge hole 15 is communicated with the lower cavity 300, and a driving device capable of driving the inner and outer adjacent rotating rings 4 to rotate reversely is fixedly installed on the tank body 1. The device has a simple structure and ingenious design, and can fully stir the atomized raw oil and the sulfonating agent by the dislocation rotation of the connecting pipe 5, thereby increasing the mixing effect of the raw oil and the sulfonating agent, and simultaneously, the connecting pipe 5 is cooled by the cold air in the connecting pipe 5, so that the reaction temperature of the raw oil and the sulfonating agent is kept at a proper temperature. When the device is used, firstly, the upper rotating ring 4 is driven to rotate by the driving device, the rotating directions of the inner and outer adjacent rotating rings 4 are opposite, the upper rotating ring 4 drives the lower rotating ring 4 to rotate synchronously through the connecting pipe 5, the connecting pipe 5 rotates in a staggered manner, then cooling gas is injected into the round box 11 through the cold gas pipe 12, the cold gas in the round box 11 enters the connecting pipe 5 to cool the connecting pipe 5, the cold gas in the connecting pipe 5 enters the upper cavity 100 and then is discharged out of the tank body 1 through the air outlet 13, then raw oil and a sulfonating agent are respectively pumped into the corresponding material injection pipe 8 through the high-pressure pump, the raw oil and the sulfonating agent are atomized through the atomizing nozzle 9 and then are sprayed to the connecting pipe 5, and the connecting pipe 5 is used for stirring the atomized gas of the raw oil and the atomized gas of the sulfonating agent, so that the raw oil and the sulfonating agent are fully mixed to carry out sulfonation reaction; liquid formed after sulfonation enters the bottom of the tank body 1 through the first filtering hole 10 and is discharged out of the tank body 1 through the discharge hole 15, waste gas formed by sulfonation reaction is discharged through the waste gas hole 14, and acid sludge formed by reaction can be cleaned through the slag discharge hole 16.

Specifically, as shown in fig. 1 and 3, the driving device of the present embodiment includes a driving motor 20, the top sides of the rotating rings 4 in the upper supporting ring 2 are respectively and fixedly installed with inner and outer toothed rings 21, the upper supporting ring 2, the lower supporting ring 3, and the rotating rings 4 are respectively collinear with the central lines of the inner and outer toothed rings 21, a transmission gear 22 is disposed between the adjacent inner and outer toothed rings 21, the transmission gear 22 is respectively engaged with the inner peripheries or the outer peripheries of the corresponding inner and outer toothed rings 21, the driving motor 20 is fixedly installed on the tank body 1, one of the transmission gears 22 is fixedly installed on the rotating shaft of the driving motor 20, the remaining transmission gears 22 are rotatably installed on the tank body 1, the driving motor 20 is fixedly installed on the top side of the tank body 1, and the outer periphery of the rotating shaft of the driving motor 20 is rotatably connected with the inner periphery of the preformed hole on the tank body 1 through a sealing bearing. When the driving motor 20 is powered on, the rotating shaft of the driving motor 20 drives the corresponding transmission gear 22 to rotate in the forward and reverse directions, the transmission gear 22 drives the corresponding two inner and outer toothed rings 21 to rotate, the rotation directions of the two inner and outer toothed rings 21 are opposite, the inner and outer toothed rings 21 drive the rest inner and outer toothed rings 21 to rotate through the transmission gear 22, and the inner and outer toothed rings 21 drive the corresponding rotating rings 4 to rotate, so that the inner and outer adjacent rotating rings 4 rotate in the reverse direction.

Specifically, as shown in fig. 1, 3, 5, and 6, in this embodiment, a rotating shaft 30 is disposed above the connecting pipe 5, the rotating shaft 30 is rotatably mounted on the corresponding rotating ring 4, an upper portion of an outer periphery of the rotating shaft 30 is rotatably mounted on a shaft seat 39 through a bearing, the shaft seat 39 is fixedly mounted on the inner and outer toothed rings 21 fixedly connected with the corresponding connecting pipe 5 and the corresponding rotating ring 4, a pinion 31 is fixedly mounted at an upper end of the rotating shaft 30, one side of the pinion 31 is provided with a bull gear 32 in a meshing fit, the bull gear 32 is rotatably mounted on the corresponding rotating ring 4, the bull gear 32 is in a meshing fit with an outer periphery of the corresponding inner and outer toothed rings 21, the innermost bull gear 32 is in a meshing fit with a ring gear fixedly mounted on the supporting plate 6 at an upper side, a lower end of the outer periphery of the rotating shaft 30 is rotatably connected with an inner periphery of the rotating ring 33 through a bearing, an outer periphery of the rotating ring 33 is rotatably connected with inner ends of a plurality of supporting shafts 34 through a bearing, the plurality of supporting shafts 34 are uniformly and circumferentially distributed on an outer periphery of the rotating ring 33, the periphery of the supporting shaft 34 is fixedly provided with a driving gear 35, the lower end of the rotating shaft 30 is fixedly provided with a face gear 36, the driving gear 35 is respectively meshed and matched with the face gear 36, the rotating ring 33 is connected with the rotating shaft 30 through a plurality of tension springs 37, the outer end of the supporting shaft 34 is fixedly provided with a fan blade plate 38, and when the rotating shaft 30 does not rotate, the fan blade plate 38 is in a vertical state. When the rotating ring 4 drives the large gear 32 to revolve and rotate, the large gear 32 rolls along the corresponding inner and outer gear rings 21 or the ring gear, the large gear 32 rotates and drives the small gear 31, the rotating shaft 30 and the face gear 36 to rotate, the rotating shaft 30 drives the tension spring 37, the rotating ring 33, the supporting shaft 34 and the fan blade plate 38 to rotate, the fan blade plate 38 revolves and rotates fast, air forms resistance on the fan blade plate 38, the fan blade plate 38 drives the supporting shaft 34 and the rotating ring 33 to rotate along the axis of the rotating shaft 30, so that the rotating ring 33 rotates for a certain angle relative to the rotating shaft 30, the tension spring 37 is stretched continuously, the driving gear 35 rolls along the face gear 36, the driving gear 35 drives the supporting shaft 34 and the fan blade plate 38 to rotate for a certain angle, and at the moment, the fan blade plate 38 rotates fast along with the rotating shaft 30 to form upward suction, so that cold air in the connecting pipe 5 moves upward; the fan blade plate 38 is in a vertical state as shown in fig. 6, when the fan blade plate rotates, the maximum forward rotation angle and the maximum reverse rotation angle do not exceed ninety degrees, when the rotation speed of the rotating shaft 30 is higher, the air resistance borne by the fan blade plate 38 is higher, the rotation angle of the fan blade plate 38 is higher, the effect of the fan blade plate 38 for extracting cold air upwards is reduced, and the effect of the fan blade plate 38 for extracting cold air upwards is increased because the revolution speed of the fan blade plate 38 along with the rotating shaft 30 is increased, so that when the revolution speed of the fan blade plate 38 along with the rotating shaft 30 is increased, the effect of the fan blade plate 38 for extracting cold air upwards is not changed greatly, and the speed change of the cold air passing through the connecting pipe 5 is not large.

Further, as shown in fig. 1 and 2, in the present embodiment, an annular groove 40 is formed in the inner periphery of the tank 1, the annular groove 40 enables the mixing chamber 200 to communicate with the lower chamber 300, the top side of the annular groove 40 is fixedly connected to the upper end of a sleeve 41, the inner periphery of the sleeve 41 and the inner periphery of the tank 1 are in the same curved surface, the lower end of the inner periphery of the sleeve 41 is fixedly connected to the outer periphery of the lower support ring 3, and the sleeve 41 is uniformly provided with second filtering holes 42. The liquid formed after the reaction can enter the annular groove 40 through the second filtering holes 42 and finally flow into the bottom of the tank body 1, so that the liquid on the lower supporting ring 3 is prevented from entering the bottom of the tank body 1 when the first filtering holes 10 are blocked.

Further, as shown in fig. 1 and 2, in the present embodiment, a movable plate 50 is disposed between the upper support ring 2 and the lower support ring 3, an outer periphery of the movable plate 50 can be in sliding contact with an inner periphery of the can body 1 and an inner periphery of the sleeve 41, a plurality of movable rings 51 are disposed in the movable plate 50, the movable rings 51 correspond to the lower rotating rings 4 one by one, second through holes 52 are respectively formed in the corresponding connecting pipes 5 on the movable rings 51, the connecting pipes 5 pass through the corresponding movable rings 51 through the second through holes 52, an inner periphery of the second through holes 52 is in sliding contact with an outer periphery of the connecting pipes 5, an inner periphery of the large-diameter movable ring 51 is rotatably connected with an outer periphery of the small-diameter movable ring 51 adjacent to an inner side through a seal bearing, an outer periphery of the outermost movable ring 51 is rotatably connected with an inner periphery of the movable plate 50 through a seal bearing, a plurality of leakage holes 53 and a plurality of third through holes 54 are uniformly formed on the movable plate 50, go up support ring 2 and go up and set up fourth through-hole 55 corresponding third through-hole 54, third through-hole 54 and the collinear of the fourth through-hole 55 axis that corresponds, the upper end of the reciprocal lead screw 56 periphery of interior week through sealed bearing rotation connection of fourth through-hole 55, the outer periphery screw-thread fit installation screw 57 of reciprocal lead screw 56, the periphery of screw 57 and the interior week fixed connection of third through-hole 54, the lower extreme of reciprocal lead screw 56 passes through bearing rotation connection with the top side of lower support ring 3, one-way bearing rotation installation gear 58 is passed through to the upper end of reciprocal lead screw 56, gear 58 respectively with the meshing cooperation of the inside and outside ring gear 21 in the outside. When the inner and outer toothed rings 21 on the outermost side rotate positively and negatively, the gear 58 rotates positively and negatively, the reciprocating screw 56 is driven by the one-way bearing to rotate, the reciprocating screw 56 rotates to drive the screw 57 to move up and down, the screw 57 drives the movable plate 50 and the movable ring 51 to reciprocate up and down, the movable plate 50 scrapes off the petroleum acid sludge on the inner wall of the tank body 1, the movable ring 51 scrapes off the petroleum acid sludge attached to the periphery of the connecting pipe 5, so that the connecting pipe 5 keeps a good cooling effect, and when the gear 58 rotates reversely, the movable plate 50 and the movable ring 51 keep a fixed height to support the connecting pipe 5.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. An enhanced mass transfer and heat transfer reactor suitable for petroleum sulfonate production is characterized in that: comprises a tank body (1), an upper support ring (2) and a lower support ring (3) are fixedly arranged in the tank body (1), a plurality of rotating rings (4) are respectively arranged in the upper support ring (2) and the lower support ring (3), the inner periphery of the upper support ring (2) and the inner periphery of the lower support ring (3) are respectively in rotating connection with the outer periphery of the corresponding outermost rotating ring (4) through a sealing bearing, the inner periphery of the large-diameter rotating ring (4) and the outer periphery of the adjacent small-diameter rotating ring (4) are in rotating connection through a sealing bearing, the rotating ring (4) at the upper side and the rotating ring (4) corresponding to the lower side are respectively connected through a plurality of connecting pipes (5), the corresponding rotating rings (4) are penetrated through by the upper and lower ends of the connecting pipes (5), the inner periphery of the innermost rotating ring (4) is respectively in rotating connection with the outer periphery of a support plate (6) through a sealing bearing, two first through holes (7) are formed in the support plate (6) at the upper side, a material injection pipe (8) is fixedly arranged in the first through hole (7), the upper end of the material injection pipe (8) penetrates through the top of the tank body (1) and is fixedly connected with the tank body (1), the lower part of the material injection pipe (8) is respectively and fixedly provided with a row of a plurality of atomizing nozzles (9), a plurality of first filtering holes (10) are uniformly formed in the lower support ring (3), the bottom side of the lower support ring (3) is fixedly connected with the top side of the round box (11), the lower end of the connecting pipe (5) is communicated with the inside of the round box (11), a cold air pipe (12) is fixedly arranged in a reserved hole in the bottom of the round box (11), the lower end of the cold air pipe (12) penetrates through the bottom of the tank body (1) and is fixedly connected with the tank body (1), an air outlet hole (13) and an exhaust gas hole (14) are sequentially formed in the tank body (1), a discharge hole (15) and a slag discharge hole (16), wherein a driving device capable of driving the inner and outer adjacent rotating rings (4) to rotate reversely is fixedly arranged on the tank body (1); the driving device comprises a driving motor (20), wherein the top sides of rotating rings (4) in the upper supporting ring (2) are respectively and fixedly provided with an inner toothed ring and an outer toothed ring (21), a transmission gear (22) is arranged between the adjacent inner toothed ring and the outer toothed ring (21), the driving motor (20) is fixedly arranged on the tank body (1), one transmission gear (22) is fixedly arranged on a rotating shaft of the driving motor (20), and the rest transmission gears (22) are rotatably arranged on the tank body (1); the top of connecting pipe (5) is equipped with pivot (30), pivot (30) rotate and install on corresponding swivel becket (4), upper end fixed mounting pinion (31) of pivot (30), one side meshing cooperation of pinion (31) is equipped with gear wheel (32), gear wheel (32) rotate and install on corresponding swivel becket (4), gear wheel (32) and the periphery meshing cooperation of corresponding interior outer ring gear (21), the lower extreme of pivot (30) periphery passes through the inner periphery of bearing rotation connection swivel becket (33), the periphery of swivel becket (33) passes through the inner of bearing rotation connection several back shaft (34), the periphery fixed mounting drive gear (35) of back shaft (34), lower extreme fixed mounting face gear (36) of pivot (30), drive gear (35) respectively with face gear (36) meshing cooperation, swivel becket (33) are connected through several extension spring (37) with pivot (30), the outer end of the supporting shaft (34) is fixedly provided with a fan blade plate (38); a movable plate (50) is arranged between the upper support ring (2) and the lower support ring (3), the periphery of the movable plate (50) can be in sliding contact fit with the inner periphery of the tank body (1) and the inner periphery of the sleeve (41), a plurality of movable rings (51) are arranged in the movable plate (50), the movable rings (51) correspond to the rotating rings (4) below one by one, second through holes (52) are respectively formed in the corresponding connecting pipes (5) on the movable rings (51), the connecting pipes (5) penetrate through the corresponding movable rings (51) through the second through holes (52), the inner periphery of the movable ring (51) with large diameter and the outer periphery of the movable ring (51) with small diameter adjacent to the inner side are rotatably connected through sealing bearings, the outer periphery of the movable ring (51) at the outermost side and the inner periphery of the movable plate (50) are rotatably connected through the sealing bearings, a plurality of leakage holes (53) and a plurality of third through holes (54) are uniformly formed in the movable plate (50), go up and set up fourth through-hole (55) corresponding third through-hole (54) on supporting ring (2), the upper end of connecting reciprocal lead screw (56) periphery is rotated through sealed bearing to the internal week of fourth through-hole (55), the peripheral screw-thread fit installation screw nut (57) of reciprocal lead screw (56), the internal week fixed connection of periphery and third through-hole (54) of screw nut (57), one-way bearing rotation installation gear (58) are passed through to the upper end of reciprocal lead screw (56), gear (58) respectively with outside inside and outside ring gear (21) the meshing cooperation of outside.

2. An enhanced mass transfer, heat transfer reactor suitable for petroleum sulfonate production according to claim 1 wherein: an annular groove (40) is formed in the inner periphery of the tank body (1), the top side of the annular groove (40) is fixedly connected with the upper end of a sleeve (41), the lower end of the inner periphery of the sleeve (41) is fixedly connected with the outer periphery of the lower support ring (3), and second filtering holes (42) are uniformly formed in the sleeve (41).