阅读说明：本技术 一种机内柴油大分子裂解方法及裂解装置 (Method and device for cracking macromolecules of diesel oil in engine ) 是由 沈怀峰 张永芳 王家元 缪沁峰 于 2021-08-17 设计创作，主要内容包括：本发明公开了一种机内柴油大分子裂解方法及裂解装置,涉及柴油裂解技术领域。该一种机内柴油大分子裂解方法及裂解装置,包括裂解箱,所述裂解箱的内部为中空结构且没有下表面,裂解箱的上端固定连接有与之内部相互连通的供油管,裂解箱的上端固定连接有与之内部相互连通的排出管,供油管以及排出管不与裂解箱接触的一端均固定连接有连接法兰。该一种机内柴油大分子裂解方法及裂解装置,催化剂与柴油裂解物进行混合,因此改变柴油裂解物质的性质,形成催化燃烧,进而达到无焰燃烧的目的,进而避免发动机内部积碳问题,提高燃料性能,因此使得燃烧更加充分彻底,因此为发动机增加动力,减少有害物质的排放,达到节能环保的目的。(The invention discloses a method and a device for cracking macromolecules of diesel oil in a machine, and relates to the technical field of diesel oil cracking. The method for cracking the macromolecules of the diesel oil in the machine and the cracking device comprise a cracking box, wherein the inside of the cracking box is of a hollow structure and does not have a lower surface, the upper end of the cracking box is fixedly connected with an oil supply pipe communicated with the inside of the cracking box, the upper end of the cracking box is fixedly connected with a discharge pipe communicated with the inside of the cracking box, and the oil supply pipe and the discharge pipe are fixedly connected with connecting flanges at one ends, which are not contacted with the cracking box, of the discharge pipe. According to the method and the device for cracking the macromolecules of the diesel oil in the engine, the catalyst is mixed with the diesel oil cracking substances, so that the properties of the diesel oil cracking substances are changed, catalytic combustion is formed, the aim of flameless combustion is fulfilled, the problem of carbon deposition in the engine is avoided, the fuel performance is improved, the combustion is more sufficient and thorough, the power is increased for the engine, the emission of harmful substances is reduced, and the aims of energy conservation and environmental protection are fulfilled.)

1. The utility model provides an inboard diesel oil macromolecule cracker, includes pyrolysis tank (1), its characterized in that: the interior of the cracking box (1) is of a hollow structure and has no lower surface, the upper end of the cracking box (1) is fixedly connected with an oil supply pipe (2) communicated with the interior of the cracking box, and the upper end of the cracking box (1) is fixedly connected with a discharge pipe (3) communicated with the interior of the cracking box;

one ends of the oil supply pipe (2) and the discharge pipe (3) which are not in contact with the cracking box (1) are fixedly connected with connecting flanges (4), the lower end of the cracking box (1) is in threaded connection with a bottom cover (6), and the bottom cover (6) is in threaded connection with the outer surface of the cracking box (1);

the inside of the cracking box (1) is provided with a cracking device, the discharging pipe (3) is provided with a catalytic bin (501), the inside of the catalytic bin (501) is provided with a catalyst (502), and the catalyst (502) is granular.

2. The device for cracking the macromolecules of diesel oil in the engine as claimed in claim 1, wherein: the inside fixed connection of pyrolysis tank (1) has protection board (101) for the arc, and the inside fixed connection of protection board (101) has heater (102), and the surface fixed connection of protection board (101) has heat dissipation fin (103).

3. The device for cracking the macromolecules of diesel oil in the engine as claimed in claim 2, wherein: the cracking device is including setting up a schizolysis section of thick bamboo (701) inside schizolysis case (1), the inside cavity solution that is of schizolysis section of thick bamboo (701), the lower extreme fixedly connected with dwang (7) of a schizolysis section of thick bamboo (701), dwang (7) do not rotate the inside of connecting in bottom (6) with the one end that a schizolysis section of thick bamboo (701) contacted, the upper end fixedly connected with of a schizolysis section of thick bamboo (701) with it inside intercommunication each other be conical drive block (702), the inside fixed connection of drive block (702) is for spiral echelonment's drive plate (705), the upper end and the fuel feeding pipe (2) of drive block (702) are the vertical state and laminate each other.

4. The device for cracking the macromolecules of diesel oil in the engine as claimed in claim 3, wherein: the surface of the cracking cylinder (701) is fixedly connected with a dispersion rod (707) which is inclined, and the surface of the cracking cylinder (701) is provided with dispersion holes (706) which are communicated with the inside of the cracking cylinder.

5. The device for cracking the macromolecules of diesel oil in the engine as claimed in claim 4, wherein: the fixed surface of dwang (7) is connected with auxiliary rod (703), fixedly connected with scraper blade (704) on auxiliary rod (703), and scraper blade (704) are triangle-shaped, and scraper blade (704) laminates with the inner wall of schizolysis case (1) each other, and scraper blade (704) are elastic material.

6. The device for cracking the macromolecules of diesel oil in the engine as claimed in claim 5, wherein: the device is characterized in that a connecting pipe (5) communicated with the inside of the discharging pipe (3) is connected to the discharging pipe in a threaded manner, a catalysis bin (501) is fixedly connected to one end, not contacted with the discharging pipe (3), of the connecting pipe (5), a supporting plate (503) is fixedly connected to the inside of the connecting pipe (5), a through hole (504) is formed in the supporting plate (503), a grinding plate (505) located below the supporting plate (503) is rotatably connected to the inside of the connecting pipe (5), and a filtering hole is formed in the grinding plate (505).

7. The device for cracking the macromolecules of diesel oil in the engine as claimed in claim 6, wherein: the lower surface fixedly connected with axis of rotation (506) of abrasive sheet (505), the one end that axis of rotation (506) do not contact with abrasive sheet (505) extends to the inside of discharge pipe (3), and the one end fixedly connected with flabellum (507) that axis of rotation (506) do not contact with abrasive sheet (505).

8. A method for cracking macromolecules of diesel oil in an engine is characterized by comprising the following steps: the diesel oil is fed into the interior of a driving block (702) through the oil supply pipe (2), the driving block (702) is driven to rotate by a driving plate (705) under the action of impact force, the driving block (702) is driven to rotate by the rotation of the driving block (702), a cracking cylinder (701) and a rotating rod (7) are driven to rotate by the rotation of the driving block (702), so that the diesel oil fed into the cracking cylinder (701) is discharged through dispersion holes (706) to form small particles, at the moment, the dispersion rod (707) rotates along with the rotation of the cracking cylinder (701), so that the diesel oil discharged from the dispersion holes (706) is collided again, the diesel oil is cracked again, the catalyst (502) flows out of the interior of the catalytic cabin (501) through holes (504), and at the moment, the catalyst (502) is positioned between a supporting plate (503) and a grinding plate (505), therefore, when the diesel fuel cracking substances are discharged through the discharge pipe (3), impact force acts on the fan blades (507), so that the fan blades (507) drive the rotating shaft (506) and the grinding plate (505) to rotate, friction force generated between the grinding plate (505) and the supporting plate (503) enables the catalyst (502) to be formed into powder, and therefore the catalyst (502) and the diesel fuel cracking substances are mixed.

Technical Field

The invention relates to the technical field of diesel oil cracking, in particular to a method and a device for cracking macromolecules of diesel oil in an engine.

Background

An Engine (Engine) is a machine capable of converting other forms of energy into mechanical energy, and the first external combustion Engine invented by r.stirling in england in 1816 years is later turned into a steam Engine by watt, and the Engine is suitable for a power generation device, and can also refer to an entire machine including a power device (such as a gasoline Engine and an aircraft Engine), and the types of the Engine include an internal combustion Engine (gasoline Engine and the like), an external combustion Engine (stirling Engine, steam Engine and the like), a gas turbine (racing car), an electric motor and the like;

the existing engine usually uses a cracking device to crack fuel and then burns the fuel again in order to improve the combustion efficiency of the engine, although the combustion efficiency of the fuel can be effectively improved by the mode, the phenomenon of incomplete burning can exist, so that the problem of carbon deposition of the engine is caused, and the long-term use of the engine is further influenced.

Disclosure of Invention

The invention aims to solve at least one of the technical problems in the prior art, and provides an indoor diesel macromolecule cracking method and a cracking device, which can solve the problem of carbon deposition of an engine, further influence the long-term use of the engine, and simultaneously greatly increase the discharge amount of engine wastes when fuel is not completely combusted, so that the environment and air can be polluted to a certain extent, and further the human health is harmed.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an in-machine diesel oil macromolecule cracker, including the pyrolysis tank, the inside of pyrolysis tank is hollow structure and does not have the lower surface, the upper end fixedly connected with of pyrolysis tank feeds the oil pipe with it inside intercommunication each other, the upper end fixedly connected with of pyrolysis tank feeds through the discharge pipe with it inside each other, supply oil pipe and discharge pipe not with the equal fixedly connected with flange in one end of pyrolysis tank contact, the lower extreme threaded connection of pyrolysis tank has the bottom, bottom threaded connection is at the surface of pyrolysis tank, the inside of pyrolysis tank is provided with the cracker, be provided with the catalysis storehouse on the discharge pipe, the inside catalyst that is provided with in catalysis storehouse, the catalyst is graininess, and beneficial effect: through the oil supply pipe that sets up, consequently, it feeds oil pipe intercommunication each other with the outside to supply oil pipe, consequently, outside diesel oil enters into the inside of pyrolysis tank through supplying oil pipe, secondly, the cracker through the pyrolysis tank inside carries out the macromolecule schizolysis to diesel oil, consequently, make the burning of diesel oil more abundant, the emission reduces, reach energy saving and emission reduction's purpose, finish at the diesel oil schizolysis after through the inside discharge of discharge pipe from the pyrolysis tank and enter into the inside of burning cylinder, consequently, the material that the diesel oil schizolysis was accomplished is through the catalysis storehouse that the discharge pipe set up with the discharge pipe when the discharge pipe, consequently, make the material that the diesel oil schizolysis was accomplished can mix with the catalyst, consequently, make the burning of diesel oil schizolysis material more abundant, and then improve engine power, reduce the discharge of discarded object simultaneously.

Preferably, the inside fixed connection of pyrolysis tank has for curved protection shield, the inside fixedly connected with heater of protection shield, the outer fixed surface of protection shield is connected with the heat dissipation wing, beneficial effect: through the heater that sets up, the start-up of heater carries out the rapid heating to the schizolysis case, consequently accelerate the speed of diesel oil schizolysis, and then make in the material after the diesel oil schizolysis can be quick enters into the combustion chamber of burning jar through the discharge pipe, consequently guarantee that the normal supply of diesel oil schizolysis material gives the engine, consequently guarantee the power of engine, through the heat dissipation wing that sets up, consequently make the produced heat of heater can be quick diffusion to the inside of schizolysis case, consequently, the heating efficiency is improved, and then the efficiency of diesel oil schizolysis is improved.

Preferably, the cracker is including setting up the schizolysis section of thick bamboo in the inside of schizolysis case, the inside cavity that is of schizolysis section of thick bamboo is solved, the lower extreme fixedly connected with dwang of schizolysis section of thick bamboo, the dwang does not rotate the inside of connecting at the bottom with the one end of schizolysis section of thick bamboo contact, the upper end fixedly connected with of schizolysis section of thick bamboo communicates each other with it inside for conical drive block, the inside fixed connection of drive block is the drive plate of spiral echelonment, the upper end and the confession oil pipe of drive block are vertical state and laminate each other, the fixed surface of schizolysis section of thick bamboo is connected with the dispersion pole that is the slope form, the dispersion hole that communicates each other with it is seted up on the surface of schizolysis section of thick bamboo, and has the advantages: through the schizolysis section of thick bamboo that sets up, diesel oil enters into the inside of driving block through the fuel feeding pipe, diesel oil this moment gets into the inside produced impact power of driving block and acts on the inside drive plate that is the spiral echelonment of driving block, consequently, the drive plate receives the effect of impact power and drives the driving block and rotate, the rotation of driving block drives the schizolysis section of thick bamboo and rotates with the dwang, consequently, the diesel oil that enters into the inside of schizolysis section of thick bamboo forms the tiny particle through the discharge of dispersion hole, dispersion pole rotates along with the rotation of schizolysis section of thick bamboo this moment, consequently, collide once more to dispersion hole exhaust diesel oil, consequently, make diesel oil obtain schizolysis once more, and then enlarge diesel oil schizolysis's area, consequently, improve the schizolysis efficiency of diesel oil.

Preferably, the fixed surface of dwang is connected with the auxiliary rod, fixedly connected with scraper blade on the auxiliary rod, and the scraper blade is triangle-shaped, and the scraper blade laminates with the inner wall of schizolysis case each other, and the scraper blade is elastic material, beneficial effect: through the scraper blade that sets up, consequently, when the dwang drives the auxiliary rod and rotates, the scraper blade scrapes the inner wall of schizolysis case, consequently, avoid the long-term adhesion of diesel oil schizolysis thing on the inner wall of schizolysis case, consequently, avoid the waste of fuel, reduce diesel oil schizolysis thing adhesion simultaneously and to its corruption and the damage that causes on the schizolysis case, consequently, improve its life, reduce the cost of maintenance and change, and the scraper blade through setting up is the elasticity material, consequently, when making the auxiliary rod drive scraper blade rotate, when the scraper blade rotates to the position at protection shield place, the scraper blade makes it avoid the protection shield because elasticity takes place deformation, consequently, guarantee the normal work of scraper blade, and then guarantee the normal clearance to the schizolysis incasement wall.

Preferably, threaded connection has the connecting pipe that communicates with each other with inside on the discharge tube, catalysis storehouse fixed connection is in one of connecting pipe not with the discharge tube contact, the inside fixedly connected with backup pad of connecting pipe, the through-hole has been seted up in the backup pad, the inside of connecting pipe is rotated and is connected with the grinding plate that is located the backup pad below, be provided with the filtration pore on the grinding plate, the lower fixed surface of grinding plate is connected with the axis of rotation, the axis of rotation does not extend to the inside of discharge tube with the one end of grinding plate contact, the axis of rotation does not have the one end fixedly connected with flabellum with the grinding plate contact, beneficial effect: through setting up the through-hole in the backup pad, consequently, the catalyst passes through the inside that the through-hole flows out the catalysis storehouse, the catalyst is located between backup pad and the lapping plate this moment, consequently, when discharging through the discharge pipe along with diesel oil schizolysis material, the impulsive force is used in on the flabellum, consequently, the flabellum drives axis of rotation and lapping plate and rotates, consequently, produced frictional force between lapping plate and the backup pad makes the catalyst form powdered, consequently, make catalyst and diesel oil schizolysis mix, consequently, change the nature of diesel oil schizolysis material, consequently, form catalytic combustion, and then reach the purpose of flameless combustion, and then avoid the inside carbon deposit problem of engine, improve fuel performance simultaneously, consequently, make the burning more abundant thoroughly, consequently, increase power for the engine, reduce harmful substance's emission simultaneously, reach energy-concerving and environment-protective purpose.

A method for cracking macromolecules of diesel oil in an engine comprises the following steps: the fuel supply pipe is connected with an external fuel inlet pipe by using the connecting flange, the discharge pipe is connected with a combustion chamber of an engine, diesel enters the inside of the driving block through the fuel supply pipe, the driving block is driven to rotate by the action of impact force, the cracking cylinder and the rotating rod are driven to rotate by the rotation of the driving block, so that the diesel entering the inside of the cracking cylinder is discharged through the dispersion holes to form small particles, the dispersion rod rotates along with the rotation of the cracking cylinder, so that the diesel discharged from the dispersion holes collides again, so that the diesel is cracked again, the catalyst flows out of the inside of the catalytic cabin through the through hole, the catalyst is positioned between the supporting plate and the grinding plate, and when diesel cracking substances are discharged through the discharge pipe, the impact force acts on the fan blades, so that the fan blade rotating shaft and the grinding plate are driven to rotate, and the friction force generated between the grinding plate and the supporting plate enables the catalyst to form powder, thus allowing the catalyst to mix with the diesel fuel lysate.

The working principle of the scheme is as follows: through the arranged cracking cylinder, diesel oil enters the inside of the driving block through the oil supply pipe, at the moment, impact force generated when the diesel oil enters the inside of the driving block acts on the driving plate which is in a spiral step shape in the driving block, so that the driving plate is acted by the impact force to drive the driving block to rotate, the driving block rotates to drive the cracking cylinder and the rotating rod to rotate, the diesel oil entering the inside of the cracking cylinder is discharged through the dispersion holes to form small particles, at the moment, the dispersion rod rotates along with the rotation of the cracking cylinder, so that the diesel oil discharged from the dispersion holes is collided again, the diesel oil is cracked again, the area of cracking the diesel oil is further enlarged, and the cracking efficiency of the diesel oil is improved;

through setting up the through-hole in the backup pad, consequently the catalyst passes through the inside that the through-hole flows out catalysis storehouse, and the catalyst is located between backup pad and the lapping plate this moment, and consequently when discharging through the discharge pipe along with diesel oil schizolysis material, the impulsive force is used in on the flabellum, and consequently the flabellum drives axis of rotation and lapping plate and rotates, and consequently produced frictional force between lapping plate and the backup pad makes the catalyst form powdered, makes consequently catalyst and diesel oil schizolysis mix, improves combustion efficiency.

The scheme has the beneficial effects that: through the arranged cracking cylinder, diesel oil enters the inside of the driving block through the oil supply pipe, the impact force generated when the diesel oil enters the inside of the driving block acts on the driving plate which is in a spiral step shape in the driving block, so that the driving plate is acted by the impact force to drive the driving block to rotate, the driving block rotates to drive the cracking cylinder and the rotating rod to rotate, the diesel oil entering the inside of the cracking cylinder is discharged through the dispersion holes to form small particles, at the moment, the dispersion rod rotates along with the rotation of the cracking cylinder, so that the diesel oil discharged from the dispersion holes is collided again, the diesel oil is cracked again, the area of cracking the diesel oil is further enlarged, and the cracking efficiency of the diesel oil is improved;

through setting up the through-hole in the backup pad, consequently, the catalyst passes through the inside that the through-hole flows out the catalysis storehouse, the catalyst is located between backup pad and the lapping plate this moment, consequently, when discharging through the discharge pipe along with diesel oil schizolysis material, the impulsive force is used in on the flabellum, consequently, the flabellum drives axis of rotation and lapping plate and rotates, consequently, produced frictional force between lapping plate and the backup pad makes the catalyst form powdered, consequently, make catalyst and diesel oil schizolysis mix, consequently, change the nature of diesel oil schizolysis material, consequently, form catalytic combustion, and then reach the purpose of flameless combustion, and then avoid the inside carbon deposit problem of engine, improve fuel performance simultaneously, consequently, make the burning more abundant thoroughly, consequently, increase power for the engine, reduce harmful substance's emission simultaneously, reach energy-concerving and environment-protective purpose.

Compared with the prior art, the invention has the beneficial effects that:

(1) the catalyst flows out of the inside of the catalytic bin through the through hole arranged on the supporting plate, the catalyst is positioned between the supporting plate and the grinding plate at the moment, and therefore when diesel cracking substances are discharged through the discharge pipe, impact force acts on the fan blades, the fan blades drive the rotating shaft and the grinding plate to rotate, friction force generated between the grinding plate and the supporting plate enables the catalyst to form powder, the catalyst and the diesel cracking substances are mixed, the properties of the diesel cracking substances are changed, catalytic combustion is formed, the purpose of flameless combustion is achieved, the problem of carbon deposition inside an engine is avoided, fuel performance is improved, combustion is more complete, power is increased for the engine, and emission of harmful substances is reduced, the purposes of energy conservation and environmental protection are achieved.

(2) This an inboard diesel oil macromolecule schizolysis method and cracker, through the heater that sets up, the start-up of heater carries out the rapid heating to the schizolysis case, consequently accelerate the speed of diesel oil schizolysis, and then make in the material after the diesel oil schizolysis can be quick enters into the combustion chamber of burning jar through the discharge pipe, consequently guarantee that the normal confession of diesel oil schizolysis material gives the engine, consequently guarantee the power of engine, through the heat dissipation wing that sets up, consequently make the produced heat of heater can be quick diffusion to the inside of schizolysis case, consequently, heating efficiency is improved, and then the efficiency of diesel oil schizolysis is improved.

(3) This an in-machine diesel oil macromolecule schizolysis method and cracker, through the schizolysis section of thick bamboo that sets up, diesel oil enters into the inside of driving block through the fuel feeding pipe, diesel oil this moment gets into the inside produced impact power of driving block and acts on the inside drive plate that is the echelonment of spiral, consequently, the drive plate receives the effect of impact power to drive the driving block and rotates, the rotation of driving block drives schizolysis section of thick bamboo and dwang and rotates, consequently, the inside diesel oil that enters into the schizolysis section of thick bamboo forms the tiny particle through the discharge of dispersion hole, dispersion pole rotates along with the rotation of schizolysis section of thick bamboo this moment, consequently, collide once more to the diesel oil that dispersion hole was discharged, consequently, make diesel oil obtain schizolysis once more, and then enlarge diesel oil schizolysis's area, consequently, the schizolysis efficiency of diesel oil is improved.

(4) This an in-machine diesel oil macromolecule schizolysis method and cracker, through the scraper blade that sets up, consequently when the dwang drives the auxiliary rod and rotates, the scraper blade scrapes the inner wall of schizolysis case, consequently avoids the long-term adhesion of diesel oil lysate on the inner wall of schizolysis case, consequently avoids the waste of fuel, reduces the corruption and the damage that the adhesion of diesel oil lysate led to the fact it on the schizolysis case simultaneously, consequently improves its life, reduces the cost of maintenance and change.

(5) This a diesel oil macromolecule schizolysis method and cracker through the scraper blade that sets up, is the elasticity material, consequently makes when the auxiliary rod drives the scraper blade and rotates, when the scraper blade rotates to the position at protection shield place, the scraper blade because elasticity takes place deformation and makes it avoid the protection shield, consequently guarantees the normal work of scraper blade, and then guarantees the normal clearance to the pyrolysis tank inner wall.

Drawings

The invention is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic structural diagram of an in-plant diesel oil macromolecule cracking device according to the present invention;

FIG. 2 is a schematic top view of a pyrolysis chamber of the present invention;

FIG. 3 is a bottom view of the present invention;

FIG. 4 is a schematic top view of a cracker cartridge of the present invention;

FIG. 5 is a schematic front view of a catalytic cartridge of the present invention;

FIG. 6 is a schematic top view of a fan blade according to the present invention.

Reference numerals: 1 cracking box, 101 protective plate, 102 heater, 103 heat dissipation fins, 2 oil supply pipe, 3 discharge pipe, 4 connecting flange, 5 connecting pipe, 501 catalytic cabin, 502 catalyst, 503 supporting plate, 504 through hole, 505 grinding plate, 506 rotating shaft, 507 fan blade, 6 bottom cover, 7 rotating shaft, 701 cracking cylinder, 702 driving block, 703 auxiliary rod, 704 scraper blade, 705 driving plate, 706 dispersion hole, 707 dispersion rod.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The first embodiment is as follows:

referring to fig. 1-6, the present invention provides a technical solution: an in-machine diesel oil macromolecule cracking device comprises a cracking box 1, wherein the inside of the cracking box 1 is of a hollow structure and has no lower surface, the upper end of the cracking box 1 is fixedly connected with an oil supply pipe 2 communicated with the inside of the cracking box, and the upper end of the cracking box 1 is fixedly connected with a discharge pipe 3 communicated with the inside of the cracking box;

the ends of the oil supply pipe 2 and the discharge pipe 3, which are not in contact with the cracking box 1, are fixedly connected with connecting flanges 4, the lower end of the cracking box 1 is in threaded connection with a bottom cover 6, and the bottom cover 6 is in threaded connection with the outer surface of the cracking box 1;

a cracking device is arranged in the cracking box 1, a catalytic bin 501 is arranged on the discharge pipe 3, a catalyst 502 is arranged in the catalytic bin 501, and the catalyst 502 is granular;

through the arranged oil supply pipe 2, the oil supply pipe 2 is communicated with an external oil inlet pipe, so that external diesel oil enters the cracking box 1 through the oil supply pipe 2, then macromolecule cracking is carried out on the diesel oil through a cracking device in the cracking box 1, the combustion of the diesel oil is more sufficient, the emission is reduced, and the purposes of energy conservation and emission reduction are achieved;

further, an arc-shaped protection plate 101 is fixedly connected inside the cracking box 1, a heater 102 is fixedly connected inside the protection plate 101, a heat dissipation fin 103 is fixedly connected to the outer surface of the protection plate 101, the heater 102 is an existing structure and is not described herein in much detail, and the heater 102 is driven by an external power supply;

through the arranged heater 102, the heater 102 is started to rapidly heat the cracking box 1, so that the diesel cracking speed is increased, and substances after the diesel cracking can rapidly enter a combustion chamber of a combustion cylinder through the discharge pipe 3, so that the diesel cracking substances are normally supplied to an engine, and the power of the engine is ensured;

through the arranged heat dissipation fins 103, the heat generated by the heater 102 can be quickly diffused into the cracking box 1, so that the heating efficiency is improved, and the efficiency of diesel cracking is improved;

example two;

referring to fig. 1-6, on the basis of the first embodiment, the cracking apparatus includes a cracking cylinder 701 disposed inside a cracking box 1, the inside of the cracking cylinder 701 is hollow, a rotating rod 7 is fixedly connected to a lower end of the cracking cylinder 701, one end of the rotating rod 7, which is not in contact with the cracking cylinder 701, is rotatably connected to the inside of a bottom cover 6, a tapered driving block 702 is fixedly connected to an upper end of the cracking cylinder 701, the driving block 702 is communicated with the inside of the cracking cylinder, a driving plate 705 having a spiral step shape is fixedly connected to the inside of the driving block 702, and an upper end of the driving block 702 is perpendicular to and attached to an oil supply pipe 2;

furthermore, a dispersion rod 707 with an inclination shape is fixedly connected to the surface of the cracking cylinder 701, and dispersion holes 706 communicated with the inside of the cracking cylinder 701 are formed on the surface of the cracking cylinder 701;

through the arranged cracking cylinder 701, diesel enters the inside of the driving block 702 through the oil supply pipe 2, at the moment, impact force generated when the diesel enters the inside of the driving block 702 acts on the driving plate 705 which is in a spiral step shape in the driving block 702, so that the driving plate 705 is acted by the impact force to drive the driving block 702 to rotate, the driving block 702 rotates to drive the cracking cylinder 701 and the rotating rod 7 to rotate, the diesel entering the inside of the cracking cylinder 701 is discharged through the dispersion holes 706 to form small particles, at the moment, the dispersion rods 707 rotate along with the rotation of the cracking cylinder 701, and the diesel discharged from the dispersion holes 706 collides again, so that the diesel is cracked again, the cracked area of the diesel is enlarged, and the cracking efficiency of the diesel is improved;

further, the surface of the rotating rod 7 is fixedly connected with an auxiliary rod 703, the auxiliary rod 703 is fixedly connected with a scraper 704, the scraper 704 is triangular, the scraper 704 is mutually attached to the inner wall of the cracking box 1, and the scraper 704 is made of an elastic material;

through the arranged scraper 704, when the rotating rod 7 drives the auxiliary rod 703 to rotate, the scraper 704 scrapes the inner wall of the cracking box 1, so that the diesel oil lysate is prevented from being adhered to the inner wall of the cracking box 1 for a long time, the waste of fuel is avoided, meanwhile, the corrosion and the damage to the cracking box 1 caused by the adhesion of the diesel oil lysate to the cracking box 1 are reduced, the service life of the cracking box is prolonged, the maintenance and replacement costs are reduced, and the scraper 704 is made of an elastic material, so that when the auxiliary rod 703 drives the scraper 704 to rotate, and when the scraper 704 rotates to the position of the protection plate 101, the scraper 704 is deformed due to elasticity to avoid the protection plate 101, the normal work of the scraper 704 is ensured, and the normal cleaning of the inner wall of the cracking box 1 is ensured;

furthermore, a connecting pipe 5 communicated with the inside of the discharge pipe 3 is connected to the discharge pipe 3 in a threaded manner, the catalysis bin 501 is fixedly connected to one end of the connecting pipe 5, which is not contacted with the discharge pipe 3, a supporting plate 503 is fixedly connected to the inside of the connecting pipe 5, a through hole 504 is formed in the supporting plate 503, a grinding plate 505 positioned below the supporting plate 503 is rotatably connected to the inside of the connecting pipe 5, and a filtering hole is formed in the grinding plate 505;

further, a rotating shaft 506 is fixedly connected to the lower surface of the polishing plate 505, one end of the rotating shaft 506, which is not in contact with the polishing plate 505, extends into the discharge pipe 3, and one end of the rotating shaft 506, which is not in contact with the polishing plate 505, is fixedly connected with a fan 507;

through the through-holes 504 provided on the support plate 503, so that the catalyst 502 flows out of the interior of the catalytic cartridge 501 through the through-holes 504, with the catalyst 502 being located between the support plate 503 and the lapping plate 505, therefore, as the diesel fuel cracking substances are discharged through the discharge pipe 3, an impact force acts on the fan blades 507, therefore, the fan 507 drives the rotation shaft 506 and the grinding plate 505 to rotate, so that the friction force generated between the grinding plate 505 and the supporting plate 503 causes the catalyst 502 to form powder, thereby allowing the catalyst 502 to mix with the diesel cracking material, thereby changing the properties of the diesel cracking material, thereby causing catalytic combustion, thereby achieving the purpose of flameless combustion, further avoiding the problem of carbon deposition in the engine, simultaneously improving the fuel performance, therefore, the combustion is more complete, the power of the engine is increased, the emission of harmful substances is reduced, and the purposes of energy conservation and environmental protection are achieved.

A method for cracking macromolecules of diesel oil in an engine comprises the following steps: an oil supply pipe 2 is connected with an external oil inlet pipe through a connecting flange 4, a discharge pipe 3 is connected with an engine combustion chamber, diesel oil enters the interior of a driving block 702 through the oil supply pipe 2, the driving block 705 is acted by impact force to drive the driving block 702 to rotate, the driving block 702 rotates to drive a cracking cylinder 701 and a rotating rod 7 to rotate, therefore, the diesel oil entering the interior of the cracking cylinder 701 is discharged through a dispersion hole 706 to form small particles, at the moment, a dispersion rod 707 rotates along with the rotation of the cracking cylinder 701, therefore, the diesel oil discharged from the dispersion hole 706 is collided again, therefore, the diesel oil is cracked again, a catalyst 502 flows out of the interior of a catalytic cabin 501 through a through hole 504, at the moment, the catalyst 502 is positioned between a supporting plate 503 and a grinding plate 505, when diesel oil cracking substances are discharged through the discharge pipe 3, the impact force acts on a fan blade 507, therefore, the fan blade 507 drives the rotating shaft 506 and the grinding plate 505 to rotate, the friction generated between the grinding plate 505 and the support plate 503 causes the catalyst 502 to be formed into a powder form, thus causing the catalyst 502 to be mixed with the diesel soot.

The working principle is as follows: through the arranged cracking cylinder 701, diesel enters the inside of the driving block 702 through the oil supply pipe 2, at the moment, impact force generated when the diesel enters the inside of the driving block 702 acts on the driving plate 705 which is in a spiral step shape in the driving block 702, so that the driving plate 705 is acted by the impact force to drive the driving block 702 to rotate, the driving block 702 rotates to drive the cracking cylinder 701 and the rotating rod 7 to rotate, the diesel entering the inside of the cracking cylinder 701 is discharged through the dispersion holes 706 to form small particles, at the moment, the dispersion rods 707 rotate along with the rotation of the cracking cylinder 701, and the diesel discharged from the dispersion holes 706 collides again, so that the diesel is cracked again, the cracked area of the diesel is enlarged, and the cracking efficiency of the diesel is improved;

through the through hole 504 arranged on the supporting plate 503, the catalyst 502 flows out of the interior of the catalytic cabin 501 through the through hole 504, and at this time, the catalyst 502 is located between the supporting plate 503 and the grinding plate 505, so that when the diesel fuel cracking substances are discharged through the discharge pipe 3, the impact force acts on the fan blade 507, and the fan blade 507 drives the rotating shaft 506 and the grinding plate 505 to rotate, so that the friction force generated between the grinding plate 505 and the supporting plate 503 causes the catalyst 502 to be powdered, so that the catalyst 502 and the diesel fuel cracking substances are mixed, and the combustion efficiency is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.