CN214973842U

CN214973842U - Heavy fuel oil hydrogenation modification reaction kettle

Info

Publication number: CN214973842U
Application number: CN202120886554.1U
Authority: CN
Inventors: 谢鲁江; 丁建光; 单体华; 王玉忠
Original assignee: Weifang Fumei New Energy Co ltd
Current assignee: Weifang Fumei New Energy Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-03
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a heavy fuel oil hydrogenation modified reaction cauldron, including the barrel, set up at the motor at barrel top, set up at the rotatory roller of motor bottom, set up the inner tube at the barrel inner wall, the top outer wall rigid coupling of rotatory roller has the dish of spouting, the bottom outer wall of spouting the dish has a plurality of nozzle through threaded connection, one side outer wall intercommunication of barrel and inner tube is equipped with the intake pipe, the opposite side outer wall of intake pipe top and bottom all is equipped with the shunt tubes. The utility model discloses hydrogen gets into from the intake pipe, and partly hydrogen gets into from the top connecting pipe and spouts the dish, and rethread nozzle blowout and the fuel oil at top carry out the modification reaction, and another part hydrogen is from the direct cover intraductal that gets into rotatory roller outer wall of bottom shunt tubes, and rethread not co-altitude's outlet duct discharge and fuel oil carry out the modification reaction, and the inside and outside combination accelerates reaction rate, and it is slow to have avoided stirring in-process fuel oil reaction rate, and the incomplete phenomenon of reaction takes place, has improved the machining efficiency of fuel oil.

Description

Heavy fuel oil hydrogenation modification reaction kettle

Technical Field

The utility model relates to a fuel oil technical field especially relates to a heavy fuel oil hydrogenation modification reation kettle.

Background

The fuel oil is industrial crude oil or other liquid oil for combustion, the fuel oil is produced by preparing materials into liquid combustion oil through physical and chemical methods so as to improve the combustion rate of raw materials and reduce pollution, and the properties of the fuel oil mainly depend on the nature of the crude oil and the processing mode.

The fuel oil is required to be introduced with hydrogen to carry out modification reaction when being processed and produced, the operation is usually completed in the reaction kettle, but the structure of the reaction kettle is simple at present, the hydrogen in the cylinder can only enter from the top in a unilateral manner, the hydrogen slowly carries out modification reaction with the fuel oil in the stirring process, the reaction speed is slow, the phenomenon of incomplete reaction is easily caused, and the processing efficiency of the fuel oil is reduced.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a heavy fuel oil hydrogenation modification reaction kettle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heavy fuel oil hydrogenation modification reaction kettle comprises a barrel body, a motor arranged at the top of the barrel body, a rotary roller arranged at the bottom of the motor, and an inner barrel arranged on the inner wall of the barrel body, wherein a spray disk is sleeved on the outer wall of the top end of the rotary roller through a bearing in a rotating manner, a plurality of nozzles are connected to the outer wall of the bottom end of the spray disk through threads, an air inlet pipe is communicated with the outer wall of one side of the barrel body and the outer wall of the other side of the inner barrel, flow dividing pipes are arranged on the outer wall of the flow dividing pipe at the top end of the air inlet pipe in a sleeved manner, a connecting pipe is fixedly communicated with the spray disk, a sleeve is arranged on the outer wall of the rotary roller, a plurality of support plates are fixedly connected to the inner wall of the inner barrel body, and flow dividing cavities are formed in the support plates; the air inlet pipe is characterized in that a plurality of shunt branch pipes are arranged on the shunt pipes at the bottom end of the air inlet pipe in a matched mode, one ends of the shunt branch pipes are communicated with the shunt cavity, and a plurality of air outlet pipes communicated with the shunt cavity are fixedly connected to the inner wall of the support plate.

Preferably, the nozzles are all obliquely arranged, and the inclination angles of the nozzles are all twenty degrees to thirty degrees.

Preferably, the sheathed tube outer wall has stirring vane through screwed connection, the top outer wall of rotatory roller is equipped with the movable rod, the opposite side outer wall rigid coupling of movable rod has a plurality of swash plate, swash plate and stirring vane's angle looks adaptation.

Preferably, a plurality of arc wall has been seted up to one side outer wall of movable rod, the backup pad all with the size looks adaptation of arc wall, the bottom inner wall of inner tube is equipped with the slide rail, the slide rail and the size looks adaptation of movable rod.

Preferably, the feed pipe is communicated with the outer wall of the other side of the top end of the barrel body and the inner barrel, and the discharge pipe is communicated with the outer wall of the other side of the bottom end of the barrel body and the inner barrel.

Preferably, the inner walls of the two sides of the bottom end of the barrel are connected with the base through screws, the outer wall of the top end of the base is provided with springs, the springs are connected with the inner barrel, and supporting legs are fixedly connected to four corners of the outer wall of the bottom end of the barrel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, through being equipped with the barrel, including a motor, an end cap, a controller, and a cover plate, the motor, rotatory roller, spout the dish, the intake pipe, the shunt tubes, outlet duct and nozzle, hydrogen gets into from the intake pipe, partly hydrogen gets into from the top connecting pipe and spouts the dish, the fuel oil of rethread nozzle blowout and top carries out the modified reaction, another part hydrogen is from the direct intraductal that gets into rotatory roller outer wall of bottom shunt tubes, rethread not co-altitude outlet duct discharge and fuel oil carry out the modified reaction, the internal and external combination accelerates reaction rate, it is slow to have avoided stirring in-process fuel oil reaction rate, the incomplete phenomenon of reaction takes place, the machining efficiency of fuel oil has been improved, the movable rod, the cooperation of down tube and stirring vane also can make the fuel oil stirring more abundant, base and spring increase stability.

The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.

Drawings

FIG. 1 is a schematic perspective view of the overall structure of a heavy fuel oil hydrogenation modification reactor according to the present invention;

FIG. 2 is a schematic view of the internal structure of the inner barrel of the heavy fuel oil hydrogenation modification reaction kettle provided by the present invention;

fig. 3 is a schematic perspective view of a movable rod connection structure of a heavy fuel oil hydrogenation modification reaction kettle according to the present invention.

In the figure: 1. a barrel; 2. a feed pipe; 3. spraying a disc; 4. a motor; 5. a connecting pipe; 6. a shunt tube; 7. an air inlet pipe; 8. a movable rod; 9. a support plate; 10. a base; 11. supporting legs; 12. a spring; 13. a slide rail; 14. a rotating roller; 15. a stirring blade; 16. a discharging pipe; 17. a nozzle; 18. an air outlet pipe; 19. a sloping plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example (b): referring to fig. 1-3, a heavy fuel oil hydrogenation modification reaction kettle comprises a barrel body 1, a motor 4 arranged at the top of the barrel body 1, a rotating roller 14 arranged at the bottom of the motor 4, and an inner barrel arranged on the inner wall of the barrel body 1, wherein a spray disc 3 is sleeved on the outer wall of the top end of the rotating roller 14 through a bearing rotating sleeve, a plurality of nozzles 17 are connected to the outer wall of the bottom end of the spray disc 3 through threads, an air inlet pipe 7 is communicated with the outer wall of one side of the barrel body 1 and the inner barrel, shunt pipes 6 are arranged on the outer wall of the other side of the top end and the outer wall of the bottom end of the air inlet pipe 7, a connecting pipe 5 is sleeved on the outer wall of the shunt pipe 6 at the top end of the air inlet pipe 7, the connecting pipe 5 is fixedly communicated with the spray disc 3, a sleeve pipe is arranged on the outer wall of the rotating roller 14, a plurality of support plates 9 are fixedly connected to the inner barrel, and a shunt cavity is arranged in the support plates 9; the shunt tubes 6 at the bottom of the air inlet pipe 7 are matched with the support plate 9 to be provided with a plurality of shunt branch pipes, one ends of the shunt branch pipes are communicated with the shunt cavity, and a plurality of air outlet pipes 18 communicated with the shunt cavity are uniformly fixedly connected to the inner wall of the support plate 9.

The utility model discloses in, nozzle 17 all is the slope setting, and nozzle 17's inclination is twenty degrees to thirty degrees.

The utility model discloses in, sheathed tube outer wall has stirring vane 15 through the screw connection, and the top outer wall of rotatory roller 14 is equipped with movable rod 8, and movable rod 8's opposite side outer wall rigid coupling has a plurality of swash plate 19, swash plate 19 and stirring vane 15's angle looks adaptation.

The utility model discloses in, a plurality of arc wall has been seted up to one side outer wall of movable rod 8, backup pad 9 all with the size looks adaptation of arc wall, the bottom inner wall of inner tube is equipped with slide rail 13, slide rail 13 and movable rod 8's size looks adaptation.

The utility model discloses in, the opposite side outer wall on barrel 1 and inner tube top all communicates and is equipped with inlet pipe 2, and the opposite side outer wall of barrel 1 and inner tube bottom all communicates and is equipped with unloading pipe 16.

The utility model discloses in, the both sides inner wall of 1 bottom of barrel all has base 10 through the screw connection, and base 10's top outer wall all is equipped with spring 12, and spring 12 all is connected with the inner tube, and the equal rigid coupling in four corners department of 1 bottom outer wall of barrel has supporting legs 11.

The working principle is as follows: when a heavy fuel oil hydrogenation modification reaction kettle needs to be used, heavy fuel oil enters an inner cylinder of a cylinder body 1 through a feeding pipe 2, a motor 4 starts to act to drive a rotary roller 14 to rotate so as to drive a stirring blade 15 to rotate to stir the fuel oil, hydrogen enters from an air inlet pipe 7, a part of hydrogen enters a spray disc 3 from a top connecting pipe 5 and is sprayed out through a nozzle 17 to perform modification reaction with the fuel oil at the top, the other part of hydrogen enters a shunt cavity from an air flow branch pipe on a bottom shunt pipe 6 and is discharged through air outlet pipes 18 with different heights to perform modification reaction with the fuel oil, the reaction speed is accelerated by internal and external combination, the rotary roller 14 drives a movable rod 8 to rotate in the stirring process, the movable rod 8 moves all the way under the limit of a support plate 9 and a slide rail 13 to increase the stirring effect, meanwhile, an inclined plate 19 is matched with the stirring blade 15 to improve the efficiency, and a base 10 and a spring 12 buffer and support the stirring structure, the supporting legs 11 support the cylinder 1, and the use process of the heavy fuel oil hydrogenation modification reaction kettle is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a heavy fuel oil hydrogenation modified reation kettle, includes barrel (1), sets up motor (4) at barrel (1) top, sets up rotatory roller (14) in motor (4) bottom, sets up the inner tube at barrel (1) inner wall, its characterized in that, the top outer wall of rotatory roller (14) is rotated the cover through the bearing and is equipped with and spouts dish (3), the bottom outer wall of spouting dish (3) has a plurality of nozzle (17) through threaded connection, one side outer wall intercommunication of barrel (1) and inner tube is equipped with intake pipe (7), the opposite side outer wall of intake pipe (7) top and bottom all is equipped with shunt tubes (6), the outer wall cover of intake pipe (7) top shunt tubes (6) has been tied up connecting pipe (5), connecting pipe (5) with spout the fixed intercommunication setting of dish (3), the outer wall of rotatory roller (14) is equipped with the sleeve pipe, the inner wall of the inner cylinder is fixedly connected with a plurality of supporting plates (9), and a shunting cavity is arranged in each supporting plate (9); the air inlet pipe is characterized in that a plurality of shunt branch pipes are arranged on the shunt pipes (6) at the bottom end of the air inlet pipe (7) in a matched mode and communicated with the shunt cavity, one end of each shunt branch pipe is communicated with the shunt cavity, and a plurality of air outlet pipes (18) communicated with the shunt cavity are fixedly connected to the inner wall of the support plate (9).

2. The heavy fuel oil hydrogenation modification reaction kettle according to claim 1, wherein the nozzles (17) are all inclined, and the inclination angles of the nozzles (17) are all twenty to thirty degrees.

3. The heavy fuel oil hydrogenation modification reaction kettle according to claim 1, wherein the outer wall of the sleeve is connected with stirring blades (15) through screws, the outer wall of the top end of the rotating roller (14) is provided with a movable rod (8), the outer wall of the other side of the movable rod (8) is fixedly connected with a plurality of inclined plates (19), and the inclined plates (19) are matched with the angles of the stirring blades (15).

4. The heavy fuel oil hydrogenation modification reaction kettle according to claim 3, wherein a plurality of arc-shaped grooves are formed in the outer wall of one side of the movable rod (8), the support plates (9) are matched with the arc-shaped grooves in size, a slide rail (13) is arranged on the inner wall of the bottom end of the inner cylinder, and the slide rail (13) is matched with the movable rod (8) in size.

5. The kettle for hydrogenation modification of heavy fuel oil according to claim 1, wherein the feeding pipe (2) is connected to the outer wall of the top end of the cylinder (1) and the outer wall of the bottom end of the inner cylinder on the other side, and the discharging pipe (16) is connected to the outer wall of the bottom end of the cylinder (1) and the outer wall of the inner cylinder on the other side.

6. The kettle of claim 5, wherein the inner walls of the two sides of the bottom of the barrel (1) are connected with the base (10) through screws, the outer wall of the top of the base (10) is provided with the spring (12), the spring (12) is connected with the inner barrel, and the four corners of the outer wall of the bottom of the barrel (1) are fixedly connected with the supporting legs (11).