Catalytic cracking device for grease production

Abstract

The invention relates to the technical field of oil refining, and particularly discloses a catalytic cracking device for grease production, which comprises a heating cylinder, a shaking mechanism arranged at the top end of the heating cylinder, a connecting main rod penetrating through and arranged at the top end of the heating cylinder, and a liquid lifting assembly arranged at one end of the connecting main rod, the liquid lifting assembly is used for driving liquid at the bottom in the heating cylinder to fluctuate, the liquid stirring assembly is arranged and driven by a servo motor to integrally rotate, and a linkage bevel gear and a fixed cone driving disc are in an engaged state, so that the linkage bevel gear can drive a liquid stirring frame to rotate when moving, and the liquid stirring frame rotates to stir liquid at the bottom in the heating cylinder. Therefore, the grease close to the inner wall in the heating cylinder is stirred inwards, meanwhile, the grease in the heating cylinder is stirred outwards, exchange of the grease inside and outside is completed, the more uniform heating effect is achieved, and the catalytic cracking efficiency and quality are improved.

Description

Technical Field

[0001] The present application relates to the technical field of oil refining, and in particular to a catalytic cracking device for oil production. Background Art

[0002] Bio-oils include animal oils and vegetable oils, which are renewable resources and one of the key development directions of renewable energy. They have received widespread attention from the world. In the production of bio-oils, bio-oils are mixed with hydrogen and first enter the hydrodeoxygenation reactor. Olefin hydrogenation and saturation and oxygen-containing compound hydrogenation and deoxygenation reactions are carried out on the catalyst bed, followed by separation and dehydration. By utilizing the effect of the catalyst, heavy hydrocarbons are decomposed into light hydrocarbons under high temperature conditions, thereby achieving a catalytic cracking chemical reaction.

[0003] Among them, lipid biodiesel can be produced through the ester exchange method, while the hydrogenation method can remove oxygen from the oil and fat to obtain hydrocarbon products similar to petroleum products, such as jet fuel, diesel and other motor fuels. In the ester exchange method, a catalyst will be used for chemical reaction. In this process, the bio-oil and catalyst need to be placed in a heating cylinder and heated and mixed with the catalyst, and the mixing process is carried out by stirring with a stirring rack.

[0004] However, the existing technology still has the following problems: when the stirring rack rotates to mix the bio-oil and catalyst, a vortex effect will be generated, which prevents the middle oil from contacting the inner wall of the container, resulting in low heat transfer efficiency and forming a temperature gradient, which in turn affects the catalytic cracking efficiency and product quality. Summary of the invention

[0005] The present application provides a catalytic cracking device for oil production, which solves the problem in the prior art that when a stirring frame rotates to mix biological oil and catalyst, a vortex effect is generated, which prevents the middle oil from contacting the inner wall of the container, resulting in low heat transfer efficiency. The internal oil is stirred to the outside, completing the exchange of internal and external oils, achieving a more uniform heating effect, and improving the efficiency and quality of catalytic cracking.

[0006] The present application provides a catalytic cracking device for oil production, comprising:

[0007] Heating cartridge;

[0008] A sloshing mechanism, wherein the sloshing mechanism is arranged at the top end of the heating cylinder;

[0009] A connecting main rod, the connecting main rod passes through and is arranged at the top end of the heating cylinder;

[0010] A liquid raising component, which is arranged at one end connected to the main rod and is used to drive the liquid at the bottom of the heating cylinder to rise and fall;

[0011] A liquid stirring component, the liquid stirring component is arranged inside the heating cylinder, the liquid stirring component is arranged on the outside of the connecting main rod, the liquid stirring component includes a receiving gear ring, the bottom end of the receiving gear ring is symmetrically and detachably provided with a first frame, a second frame is arranged below the first frame, and receiving side frames are detachably arranged on both sides of the first frame and the second frame, a liquid stirring frame is rotatably arranged on both sides of the bottom end of the first frame, a linkage bevel gear is fixedly arranged on the outside of one end of the liquid stirring frame, the liquid stirring frame penetrates and is rotatably arranged on the bottom end of the second frame, and the liquid stirring frame is inclined. The inclined setting is convenient for contact with external biological oils and fats, and the exchange of internal and external biological oils and fats can be completed during movement. When the linked bevel gear moves, it will circle around the outside of the fixed cone disk and rotate while moving. The rotation of the linked bevel gear will drive the liquid stirring rack to rotate together, thereby driving the biological oil in the heating cylinder to move, so that the external oil can move inward, and the internal biological oil with low heat can move outward, so that the internal and external biological oils and fats are mixed, the heating uniformity is improved, and the heating efficiency is improved at the same time, which is also conducive to the mixing of the catalyst and the biological oil.

[0012] Furthermore, an external gear is meshedly provided on the outer side of the receiving gear ring, a driven bevel gear is fixedly provided on one end of the external gear, a short-circuit column is fixedly provided between the driven bevel gear and the external gear, the short-circuit column passes through and is rotatably provided on the top end of the heating tube, and the driven bevel gear is meshedly provided on the outer side of the driving bevel gear.

[0013] Furthermore, the receiving gear ring, the first connecting frame and the second connecting frame are arranged on the outside of the external sleeve, and the receiving gear ring is rotatably arranged on the inner top end of the heating tube.

[0014] Furthermore, an external bracket is detachably provided on the outer side of the top end of the heating tube, a servo motor is fixedly provided on the top end of the heating tube, and a driving bevel gear and a second pulley are fixedly provided on the driving end of the servo motor, wherein the heating tube is externally connected to a heating device, and the heating device heats the outside of the heating tube so that the heat is conducted from the outside to the inside, and the servo motor can provide power for the operation of the swinging mechanism and the connecting main rod.

[0015] Furthermore, the swinging mechanism includes a linkage disc, the end face of the linkage disc is eccentrically rotated with a linkage connecting plate, the bottom end of the linkage connecting plate is rotatably provided with a top connecting block, the top connecting block is fixedly provided at one end of the connecting main rod, when the second pulley rotates, it will drive the first pulley to rotate through the belt, the first pulley will drive the linkage disc to rotate, the rotation of the linkage disc will drive the end of the linkage connecting plate to move in a circle, when the linkage connecting plate drops to the bottom, the top connecting block will drive the connecting main rod and the liquid lifting component to drop to the lowest end, this reciprocating motion allows the liquid lifting component to move up and down.

[0016] Furthermore, a first pulley is fixedly provided on the other end face of the linkage disc, the first pulley is transmission-connected to the second pulley via a belt, a fixed stand is rotatably provided on one end of the first pulley, and the fixed stand is detachably provided on the top end of the external bracket.

[0017] Furthermore, a termination tube is fixedly provided at the other end of the connecting main rod, a movable inner cavity is provided inside the termination tube, a vent hole is penetrated through the top end of the connecting main rod, an external sleeve is slidably provided on the outer side of the connecting main rod, the external sleeve penetrates and is fixedly provided on the top end of the heating tube, a fixed cone disk is fixedly provided on the outer side of the external sleeve, and the fixed cone disk is meshedly provided on the outer side of the linkage bevel gear.

[0018] Furthermore, the liquid lifting component includes a liquid lifting plate, a connecting short arm is fixedly provided on one side of the bottom end of the liquid lifting plate, a transfer frame is rotatably provided on the outer side of the connecting short arm, a connecting rod is fixedly provided on the top of the transfer frame, and an end connection swivel is fixedly provided on the other end of the connecting rod, a fixed support is rotatably provided on the inner side of the end connection swivel, a sliding circular plate is fixedly provided on the top of the fixed support, a return spring is fixedly provided on the top of the sliding circular plate, the return spring is fixedly provided on the inner top end of the active inner cavity, and the sliding circular plate is slidably provided on the inner side of the active inner cavity. When the liquid lifting component descends, the biological oil produces relative pressure on the liquid lifting plate, so that the liquid lifting plate is in a contracted state, reducing the resistance of the device to descend. When the liquid lifting component rises, the gravity of the biological oil itself presses the liquid lifting plate, so that the liquid lifting plate is opened outward, thereby driving the biological oil at the bottom to surge upward, so that the biological oil at the bottom can also be fully heated, further improving the uniformity of heating the biological oil.

[0019] Furthermore, there are multiple liquid-raising plates, which are distributed in a circular shape on the outside of the terminal tube, and side connecting frames are rotatably arranged on both sides of the liquid-raising plates. A transfer supporting rod is fixedly arranged on one side of the side connecting frames close to each other, and a tube-outside fixed connection block is fixedly arranged on the outside of the transfer supporting rod. The tube-outside fixed connection block is fixedly arranged on the outside of the terminal tube. The arrangement of multiple liquid-raising plates increases the contact area with the biological oil and fat, making it easier to drive more biological oil and fat to surge up.

[0020] The technical solution provided by this application has at least the following technical effects or advantages:

[0021] 1. In the present application, the liquid stirring component is arranged so that the entire liquid stirring component can rotate under the drive of the servo motor. Since the linkage bevel gear and the fixed cone plate are in a meshing state, the linkage bevel gear can drive the liquid stirring frame to rotate when it moves, thereby stirring the grease near the inner wall of the heating cylinder inwardly, and stirring the internal grease outwardly, completing the exchange of the internal and external grease, achieving a more uniform heating effect, and improving the efficiency and quality of catalytic cracking.

[0022] 2. The present application provides a liquid-lifting component. Driven by the connecting main rod, the liquid-lifting component can move up and down. When the liquid-lifting component rises, the liquid-lifting plate in the liquid-lifting component can be opened outward, thereby driving the grease at the bottom upward and mixing it with the grease at the top, so that the liquid-stirring component can be driven. When the liquid-lifting component descends, the liquid-lifting plate can be retracted, thereby reducing the contact area with the grease, so as to facilitate the grease at the bottom to move upward again. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of an implementation method of the present application.

[0024] Figure 2 It is a schematic diagram of the left-right axonometric structure of an implementation scheme of the present application.

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure inside the heating tube in the embodiment of the present application.

[0026] Figure 4 It is a schematic diagram of the combined structure of the servo motor and the swing mechanism being separated and connected to the main rod in the implementation manner of the present application.

[0027] Figure 5 It is a schematic diagram of the cross-sectional structure of the main rod connected in the embodiment of the present application.

[0028] Figure 6 It is a schematic diagram of the combined structure connecting the main rod and the liquid stirring component in the embodiment of the present application.

[0029] Figure 7 It is a schematic diagram of the split structure connecting the main rod and the liquid lifting component in the implementation manner of the present application.

[0030] In the figure: 1. heating cylinder; 101. external bracket; 2. servo motor; 201. driving bevel gear; 3. swing mechanism; 301. linkage disc; 302. linkage connecting plate; 303. fixed stand; 304. first pulley; 305. second pulley; 4. connecting main rod; 401. top connection block; 402. vent hole; 403. terminal cylinder; 4031. movable inner cavity; 404. external sleeve; 405. fixed cone disk; 5. liquid lifting assembly; 501. liquid lifting plate; 50 2. Side connecting frame; 503. Transfer supporting rod; 504. External fixed block of cylinder; 505. Connecting short arm; 506. Transfer frame; 507. Connecting connecting rod; 508. End swivel seat; 509. Fixed support; 510. Sliding circular plate; 511. Return spring; 6. Liquid stirring assembly; 601. Receiver gear ring; 602. External gear; 603. Driven bevel gear; 604. First connecting frame; 605. Second connecting frame; 606. Connecting side frame; 607. Linkage bevel gear; 608. Liquid stirring frame. DETAILED DESCRIPTION

[0031] The embodiment of the present application discloses a catalytic cracking device for oil production. Through the setting of the liquid stirring component 6, the liquid stirring component 6 can rotate as a whole under the drive of the servo motor 2, and because the linkage bevel gear 607 and the fixed cone plate 405 are in a meshing state, the linkage bevel gear 607 can drive the liquid stirring frame 608 to rotate during movement, thereby stirring the oil near the inner wall of the heating cylinder 1 toward the inside, and stirring the internal oil toward the outside, completing the exchange of the internal and external oils, achieving a more uniform heating effect, and improving the efficiency and quality of catalytic cracking.

[0032] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] Example 1

[0034] Reference Figure 1 , Figure 2 and Figure 4The embodiment of the present application discloses a catalytic cracking device for oil production, comprising: a heating cylinder 1, a sloshing mechanism 3, the sloshing mechanism 3 is arranged at the top of the heating cylinder 1, a connecting main rod 4, the connecting main rod 4 penetrates and is arranged at the top of the heating cylinder 1, a liquid raising component 5, the liquid raising component 5 is arranged at one end of the connecting main rod 4, the liquid raising component 5 is used to drive the liquid at the bottom of the heating cylinder 1 to rise and fall, and a liquid stirring component 6, the liquid stirring component 6 is arranged inside the heating cylinder 1, the liquid stirring component 6 is arranged outside the connecting main rod 4, and the liquid stirring component 6 includes a receiving The gear ring 601 is symmetrically and detachably provided with a first frame 604 at the bottom end thereof, a second frame 605 is provided below the first frame 604, and receiving side frames 606 are detachably provided on both sides of the first frame 604 and the second frame 605. Liquid stirring frames 608 are rotatably provided on both sides of the bottom end of the first frame 604, a linkage bevel gear 607 is fixedly provided on the outer side of one end of the liquid stirring frame 608, the liquid stirring frame 608 penetrates and is rotatably provided on the bottom end of the second frame 605, and the liquid stirring frame 608 is inclined.

[0035] Driven by the servo motor 2, the linkage bevel gear 607 will perform a circumferential motion. The linkage bevel gear 607 performs a circumferential motion on the outer side of the fixed cone plate 405 and rotates while performing the motion. The rotation of the linkage bevel gear 607 will drive the liquid stirring rack 608 to rotate together, thereby driving the biological oil in the heating cylinder 1 to move, so that the external oil can move inward, and the internal biological oil with low heat can move outward, so that the internal and external biological oils are mixed, the heating uniformity is improved, and the heating efficiency is improved at the same time, which is also conducive to the mixing of the catalyst and the biological oil.

[0036] Among them, an external gear 602 is meshedly arranged on the outer side of the receiving gear ring 601, a driven bevel gear 603 is fixedly arranged at one end of the external gear 602, a short-circuit column is fixedly arranged between the driven bevel gear 603 and the external gear 602, the short-circuit column passes through and is rotatably arranged on the top end of the heating tube 1, and the driven bevel gear 603 is meshedly arranged on the outer side of the driving bevel gear 201.

[0037] When the driving bevel gear 201 rotates under the drive of the servo motor 2, the driven bevel gear 603 will be driven to rotate by the driving bevel gear 201, and the driven bevel gear 603 will drive the outer gear 602 to rotate through the short-circuit column, and then the outer gear 602 can drive the receiving gear ring 601 to rotate, and the receiving gear ring 601 will drive the first receiving frame 604, the second receiving frame 605, the receiving side frame 606, the linkage bevel gear 607 and the stirring frame 608 to move, so as to facilitate the stirring of the biological oil.

[0038] Note that, see Figure 1 and Figure 2The receiving gear ring 601 , the first connecting frame 604 and the second connecting frame 605 are arranged on the outside of the external sleeve 404 , and the receiving gear ring 601 is rotatably arranged on the inner top end of the heating tube 1 .

[0039] The receiving gear ring 601 , the first connecting frame 604 and the second connecting frame 605 do not contact the external sleeve 404 , so that the liquid stirring assembly 6 will not interfere with other parts when it moves.

[0040] Reference Figure 1 , Figure 2 , Figure 5 and Figure 7 An external bracket 101 is detachably provided on the outer side of the top of the heating cylinder 1, a servo motor 2 is fixedly provided on the top of the heating cylinder 1, a driving bevel gear 201 and a second pulley 305 are fixedly provided on the driving end of the servo motor 2, the swaying mechanism 3 includes a linkage disc 301, an end face of the linkage disc 301 is eccentrically rotated with a linkage connecting plate 302, a top connecting block 401 is rotatably provided on one side of the bottom end of the linkage connecting plate 302, the top connecting block 401 is fixedly provided on one end connected to the main rod 4, a first pulley 304 is fixedly provided on the other end face of the linkage disc 301, the first pulley 304 is transmission-connected to the second pulley 305 through a belt, a fixed stand 303 is rotatably provided on one end of the first pulley 304, and the fixed stand 303 is detachably provided on the top of the external bracket 101.

[0041] When the second pulley 305 rotates, it will drive the first pulley 304 to rotate through the belt, and the first pulley 304 will drive the linkage disc 301 to rotate. The rotation of the linkage disc 301 drives the end of the linkage connecting plate 302 to move in a circle. When the linkage connecting plate 302 drops to the bottom, the top connecting block 401 will drive the connecting main rod 4 and the liquid lifting component 5 to also drop to the lowest end.

[0042] The linkage connecting plate 302 will swing left and right and perform the circumferential motion simultaneously to adapt to the position change of the linkage connecting plate 302 . The movement of the linkage connecting plate 302 causes the top connecting block 401 to descend, thereby driving the liquid lifting component 5 to move.

[0043] Reference Figure 1 , Figure 2 , Figure 5 and Figure 7 The other end of the connecting main rod 4 is fixedly provided with a terminal tube 403, and the interior of the terminal tube 403 is provided with a movable inner cavity 4031. The top of the connecting main rod 4 is penetrated by a vent hole 402, and the outer side of the connecting main rod 4 is slidably provided with an external sleeve 404, which penetrates and is fixedly provided on the top of the heating tube 1, and the outer side of the external sleeve 404 is fixedly provided with a fixed cone disk 405, which is meshed with the outer side of the linkage bevel gear 607.

[0044] In this embodiment, the fixed cone disk 405 is fixed, so that the linkage bevel gear 607 can rotate while moving on the outside of the fixed cone disk 405. The top connection block 401 is used to connect the linkage connecting plate 302. The vent hole 402 is used for air intake and exhaust. When the sliding circular plate 510 slides in the active inner cavity 4031, the gas changes inside the active inner cavity 4031 are carried out through the vent hole 402.

[0045] Example 2

[0046] Reference Figure 1 , Figure 2 , Figure 6 , Figure 7 The liquid lifting component 5 includes a liquid lifting plate 501, a connecting short arm 505 is fixedly provided on one side of the bottom end of the liquid lifting plate 501, an adapter frame 506 is rotatably provided on the outer side of the connecting short arm 505, a connecting rod 507 is fixedly provided on the top of the adapter frame 506, a terminal swivel seat 508 is fixedly provided on the other end of the connecting rod 507, a fixed support 509 is rotatably provided on the inner side of the terminal swivel seat 508, a sliding circular plate 510 is fixedly provided on the top of the fixed support 509, a reset spring 511 is fixedly provided on the top of the sliding circular plate 510, the reset spring 511 is fixedly provided on the inner top of the active inner cavity 4031, and the sliding circular plate 510 is slidably provided on the inner side of the active inner cavity 4031.

[0047] When the liquid lifting component 5 descends, the biological oil produces relative pressure on the liquid lifting plate 501, so the liquid lifting plate 501 is in a contracted state, reducing the resistance of the device to descend. When the liquid lifting component 5 rises, the gravity of the biological oil itself presses the liquid lifting plate 501, so that the liquid lifting plate 501 opens outward, thereby driving the biological oil at the bottom to surge upward, so that the biological oil at the bottom can also be fully heated, further improving the uniformity of heating the biological oil.

[0048] It should be noted that when the liquid lifting plate 501 expands outward, it will drive the adapter frame 506 through the connecting short arm 505. The adapter frame 506 is lifted up, and at the same time, the adapter frame 506 will also drive the connecting rod 507, the end rotating seat 508 and the sliding circular plate 510 to lift up. The connecting rod 507 will be tilted, but it will not affect the lifting effect on the sliding circular plate 510. The sliding circular plate 510 will slide in the active inner cavity 4031 and compress the reset spring 511. The air flow in the active inner cavity 4031 is carried out by the vent 402. When the liquid lifting component 5 descends, the rebound force of the reset spring 511 allows the liquid lifting plate 501 to quickly and stably return to its original position for the next work, thereby better allowing the biological oil at the bottom to surge up.

[0049] Working principle: after the biological grease is injected into the heating cylinder 1, a catalyst is added, and then the heating cylinder 1 is heated by an external heating device, thereby heating the biological grease inside the heating cylinder 1, and then the servo motor 2 is started, and the servo motor 2 drives the driving bevel gear 201 to rotate, and the rotation of the driving bevel gear 201 drives the second pulley 305 and the driven bevel gear 603 to rotate, and the rotation of the driven bevel gear 603 drives the outer gear 602 to rotate through the short-circuit column, and the rotation of the outer gear 602 drives the receiving gear ring 601 to rotate, and the receiving gear ring 601 drives the first receiving frame 604, the second receiving frame 605 and the receiving side frame 606 to move together, and the first receiving frame 604, the second receiving frame 605 and the receiving side frame 606 move together. The movement of the frame 604 and the second frame 605 will drive the linkage bevel gear 607 to move together, and because the linkage bevel gear 607 is in meshing state with the fixed cone plate 405, the linkage bevel gear 607 moves around the outside of the fixed cone plate 405, and rotates while moving. The rotation of the linkage bevel gear 607 drives the liquid stirring frame 608 to rotate together, thereby driving the biological oil in the heating cylinder 1 to move, so that the external oil can move inward, and the internal biological oil with low heat can move outward, so that the internal and external biological oils are mixed, the heating uniformity is improved, and the heating efficiency is improved at the same time, which is also conducive to the mixing of the catalyst and the biological oil;

[0050] When the second pulley 305 rotates, it will drive the first pulley 304 to rotate through the belt, and the first pulley 304 will drive the linkage disc 301 to rotate. The rotation of the linkage disc 301 drives the end of the linkage connecting plate 302 to move in a circle. When the linkage connecting plate 302 drops to the bottom, the top connecting block 401 will drive the connecting main rod 4 and the liquid lifting component 5 to also drop to the lowest end. It should be noted that when the liquid lifting component 5 drops, the biological grease exerts relative pressure on the liquid lifting plate 501, so the liquid lifting plate 501 is in a contracted state, reducing the resistance of the device to drop. When the liquid lifting component 5 rises, the gravity of the biological grease itself presses the liquid lifting plate 501, so that the liquid lifting plate 501 opens outward, thereby driving the biological grease at the bottom to surge upward, so that the biological grease at the bottom can also be fully heated, further improving the uniformity of heating the biological grease.

[0051] When the liquid lifting plate 501 expands outward, it drives the adapter frame 506 through the connecting short arm 505. The adapter frame 506 is lifted up, and the adapter frame 506 also drives the connecting rod 507, the end connecting seat 508 and the sliding circular plate 510 to lift up. The connecting rod 507 will be tilted, but it will not affect the lifting effect on the sliding circular plate 510. The sliding circular plate 510 will slide in the active inner cavity 4031 and compress the reset spring 511. The air flow in the active inner cavity 4031 is carried out by the vent hole 402. When the liquid lifting component 5 descends, the rebound force of the reset spring 511 allows the liquid lifting plate 501 to quickly and stably return to its original position to perform the next work, thereby better allowing the biological oil at the bottom to surge up.

[0052] When the connecting main rod 4 moves up and down, it will slide inside the external sleeve 404, thereby stabilizing the movement of the connecting main rod 4.

[0053] When the bio-grease at the bottom rises, the liquid stirring component 6 stirs the water droplet heating cylinder 1 so that all the bio-grease inside can flow fully, thereby heating the bio-grease more evenly, so that it can achieve better results in the catalytic cracking process and improve the quality of subsequent products.

[0054] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0055] What has been described above is only a preferred specific implementation manner of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. A catalytic cracking device for oil production, characterized in that: include: Heating cartridge (1); A sloshing mechanism (3), wherein the sloshing mechanism (3) is arranged at the top end of the heating tube (1); A connecting main rod (4), the connecting main rod (4) penetrates through and is arranged at the top end of the heating cylinder (1); A liquid-raising component (5), the liquid-raising component (5) being arranged at one end connected to the main rod (4), and the liquid-raising component (5) being used to drive the liquid at the bottom of the heating cylinder (1) to rise and fall; A liquid stirring component (6), the liquid stirring component (6) is arranged inside the heating cylinder (1), the liquid stirring component (6) is arranged on the outside of the connecting main rod (4), the liquid stirring component (6) comprises a receiving gear ring (601), the bottom end of the receiving gear ring (601) is symmetrically and detachably provided with a first connecting frame (604), a second connecting frame (605) is arranged below the first connecting frame (604), and receiving side frames (606) are detachably arranged on both sides of the first connecting frame (604) and the second connecting frame (605), both sides of the bottom end of the first connecting frame (604) are rotatably provided with liquid stirring frames (608), a linkage bevel gear (607) is fixedly arranged on the outside of one end of the liquid stirring frame (608), the liquid stirring frame (608) penetrates and is rotatably arranged on the bottom end of the second connecting frame (605), and the liquid stirring frame (608) is inclined.

2. A catalytic cracking device for oil production according to claim 1, characterized in that: The receiving toothed ring (601), the first connecting frame (604) and the second connecting frame (605) are arranged on the outside of the external sleeve (404), and the receiving toothed ring (601) is rotatably arranged on the inner top end of the heating cylinder (1).

3. A catalytic cracking device for oil production according to claim 1, characterized in that: An external gear (602) is meshedly arranged on the outer side of the receiving gear ring (601), a driven bevel gear (603) is fixedly arranged on one end of the external gear (602), a short-circuit column is fixedly arranged between the driven bevel gear (603) and the external gear (602), the short-circuit column penetrates and is rotatably arranged on the top end of the heating cylinder (1), and the driven bevel gear (603) is meshedly arranged on the outer side of the driving bevel gear (201).

4. A catalytic cracking device for oil production according to claim 1, characterized in that: An external bracket (101) is detachably provided on the outer side of the top end of the heating tube (1), a servo motor (2) is fixedly provided on the top end of the heating tube (1), and a driving bevel gear (201) and a second pulley (305) are fixedly provided on the driving end of the servo motor (2).

5. A catalytic cracking device for oil production according to claim 1, characterized in that: The swing mechanism (3) comprises a linkage disk (301), the end surface of the linkage disk (301) is eccentrically rotatably provided with a linkage connecting plate (302), one side of the bottom end of the linkage connecting plate (302) is rotatably provided with a top connecting block (401), the top connecting block (401) is fixedly provided at one end connected to the main rod (4), the other end surface of the linkage disk (301) is fixedly provided with a first pulley (304), the first pulley (304) is connected to the second pulley (305) through a belt, one end of the first pulley (304) is rotatably provided with a fixed stand (303), and the fixed stand (303) is detachably provided at the top end of the external bracket (101).

6. A catalytic cracking device for oil production according to claim 1, characterized in that: The other end of the connecting main rod (4) is fixedly provided with a terminal tube (403), and the interior of the terminal tube (403) is provided with a movable inner cavity (4031). The top end of the connecting main rod (4) is penetrated by a vent hole (402), and the outer side of the connecting main rod (4) is slidably provided with an external sleeve (404), and the external sleeve (404) passes through and is fixedly provided on the top end of the heating tube (1), and the outer side of the external sleeve (404) is fixedly provided with a fixed cone disk (405), and the fixed cone disk (405) is meshed with the outer side of the linkage bevel gear (607).

7. A catalytic cracking device for oil production according to claim 1, characterized in that: The liquid lifting component (5) includes a liquid lifting plate (501), a connecting short arm (505) is fixedly provided on one side of the bottom end of the liquid lifting plate (501), an adapter frame (506) is rotatably provided on the outer side of the connecting short arm (505), a connecting rod (507) is fixedly provided on the top end of the adapter frame (506), a terminal swivel seat (508) is fixedly provided on the other end of the connecting rod (507), a fixed support (509) is rotatably provided on the inner side of the terminal swivel seat (508), a sliding circular plate (510) is fixedly provided on the top end of the fixed support (509), a reset spring (511) is fixedly provided on the top end of the sliding circular plate (510), the reset spring (511) is fixedly provided on the inner top end of the movable inner cavity (4031), and the sliding circular plate (510) is slidably provided on the inner side of the movable inner cavity (4031).

8. A catalytic cracking device for oil production according to claim 7, characterized in that: A plurality of liquid lifting plates (501) are provided, and the liquid lifting plates (501) are distributed in a circular shape on the outer side of the terminal tube (403). Side connecting frames (502) are rotatably provided on both sides of the liquid lifting plates (501), and a transfer support rod (503) is fixedly provided on the side close to each other of the side connecting frames (502). An outer tube fixed connection block (504) is fixedly provided on the outer side of the transfer support rod (503), and the outer tube fixed connection block (504) is fixedly provided on the outer side of the terminal tube (403).

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