CN216337452U

CN216337452U - Distillation plant is refine to petroleum

Info

Publication number: CN216337452U
Application number: CN202123282351.0U
Authority: CN
Inventors: 刘晓志
Original assignee: Daqing Keliyuan Petroleum Equipment Manufacturing Co ltd
Current assignee: Daqing Keliyuan Petroleum Equipment Manufacturing Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-04-19
Anticipated expiration: 2031-12-24

Abstract

The utility model belongs to the field of petroleum refining, in particular to a petroleum refining distilling device which comprises a device main body, wherein the side wall of the device main body is provided with an injection pipe for feeding oil, the inner wall of the injection pipe is provided with a collecting box for filtering petroleum impurities, the inner wall of the collecting box is provided with a filtering mechanism, the top end of the collecting box penetrates through the injection pipe and extends to the upper part of the injection pipe, the top end of the collecting box is provided with a connecting plate, the impurities in the petroleum can be filtered before the petroleum is injected into the device main body, the impurities in the petroleum are prevented from entering the device main body, so that the impurities can be attached to the inner wall of the device after distillation to influence the heat transfer speed, the problem of reduced heating efficiency during subsequent petroleum distillation is caused, the distillation speed in the device is improved, and the collecting box can be detached during operation, and cleaning impurities in the collecting box.

Description

Distillation plant is refine to petroleum

Technical Field

The utility model relates to the field of petroleum refining, in particular to a petroleum refining distillation device.

Background

The oil is at the in-process of refining, need adopt distillation plant, improve the oil quality, impurity in the oil is got rid of, traditional oil is refined distillation plant and is directly pour into the oil into distillation plant, then distill the oil, though can play the purpose of refining the oil, but because contain a large amount of impurity in the crude oil, along with the oil enters into distillation plant's inside together, lead to impurity after the distillation, can adhere to the inner wall at the device, influence the speed of heat transfer, thereby the problem that heating efficiency reduces when leading to follow-up oil distillation.

Therefore, a petroleum refining distillation apparatus has been proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that the heating efficiency is reduced during the subsequent petroleum distillation due to the fact that the crude oil contains a large amount of impurities and enters the distillation device along with the petroleum, the impurities are attached to the inner wall of the device after the distillation, the heat transfer speed is influenced, and the heating efficiency is reduced.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a petroleum refining distillation device which comprises a device main body, wherein an injection pipe used for feeding oil is arranged on the side wall of the device main body, a collecting box used for filtering petroleum impurities is arranged on the inner wall of the injection pipe, a filtering mechanism is arranged on the inner wall of the collecting box, the top end of the collecting box penetrates through the injection pipe and extends to the upper part of the injection pipe, a connecting plate is arranged at the top end of the collecting box, a sealing mechanism used for sealing a pipeline is arranged on the outer wall of the collecting box, and impurities in petroleum can be filtered out through the filtering mechanism before the petroleum is injected into the device main body

Preferably, sealing mechanism is including setting up the fixed plate at collecting the box outer wall, the outer wall and the injection pipe fixed connection of fixed plate, collect box and fixed plate swing joint, through mounting fixed connection between connecting plate and the fixed plate, the bottom of fixed plate is seted up flutedly, the movable rod is installed to the inner wall of recess, through second spring coupling between recess and the movable rod, first baffle is installed to the bottom of recess the bottom embedding of first baffle is at the inner wall of injection pipe, has improved when the box internal impurity is collected in the clearance, and the stability of device operation.

Preferably, the filtering mechanism comprises a collecting cavity arranged on the inner wall of the collecting box, an opening is formed in one side, away from the device main body, of the collecting cavity, filtering holes are formed in one side, close to the device main body, of the collecting cavity, the filtering holes are evenly formed, and therefore the petroleum is filtered.

Preferably, the inner wall of the collecting cavity is provided with a second baffle plate used for sealing the opening, the top end of the second baffle plate penetrates through the first chute and extends to the upper part of the connecting plate, and the first chute is arranged at the top end of the connecting plate, so that the filtering effect of the filtering mechanism is improved.

Preferably, the side wall of the second baffle is provided with a pressing plate, the second baffle is connected with the pressing plate in a sliding mode, one end, close to the second baffle, of the pressing plate is embedded into the inner wall of the second sliding groove, the pressing plate and the second sliding groove form a sliding connection structure, the second sliding groove is formed in the side wall of the second baffle, the pressing plate is connected with the inner wall of the second sliding groove through a first spring, and the filtering effect of the device is improved.

Preferably, the size of the pressing plate is the same as that of the inner wall of the collecting cavity, and impurities on the inner wall of the collecting cavity can be extruded, so that the filtering effect of petroleum is improved.

Preferably, the distance between the both ends of first baffle is greater than the distance between the collection box both sides, the top of first baffle is the parallel and level with the inner wall of filling tube, has improved the stability of device.

Preferably, the distance between second baffle top to the bottom is greater than the distance between connecting plate top to the collection box bottom, the distance between the both sides of second baffle is greater than the distance between the opening both sides wall, can plug up the opening by the second baffle, and the convenience is operated the second baffle simultaneously.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the filtering mechanism, impurities in petroleum can be filtered through the filtering mechanism before the petroleum is injected into the device main body, so that the impurities in the petroleum enter the device main body, and the impurities can be attached to the inner wall of the device after distillation to influence the heat transfer speed, thereby causing the problem of reduced heating efficiency during subsequent petroleum distillation, improving the distillation speed in the device, and simultaneously, the collecting box can be disassembled during operation to clean the impurities in the collecting box;

2. according to the utility model, through the structural design of the pressing plate and the second baffle plate, when the second baffle plate blocks the opening, the pressing plate can extrude impurities, so that the problem that the oil is lost due to the fact that the oil is discharged to the outside of the device along with the impurities when the impurities are removed is avoided, the utilization efficiency of the oil is improved, meanwhile, when the impurities are more, the pressing plate can slide on the inner wall of the second chute, so that the distance between the pressing plate and the bottom end of the second baffle plate is increased, the second baffle plate can block the opening, the problem that when the impurities are more, the second baffle plate cannot form a closed space with the collection box, so that the impurities enter the inner wall of the device main body through a gap between the collection box and the injection pipe, the distillation speed is influenced is avoided, and the filtering effect of the device is improved.

Drawings

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

FIG. 1 is a schematic overall structure diagram according to a first embodiment;

FIG. 2 is a schematic cross-sectional view of a fixing plate according to the first embodiment;

FIG. 3 is a schematic structural diagram of a fixing plate according to the first embodiment;

FIG. 4 is a schematic view of an opening structure according to the first embodiment;

fig. 5 is a schematic structural view of a platen according to the second embodiment.

In the figure: 1. a device main body; 2. an injection pipe; 3. a first spring; 4. a collection box; 5. a fixing plate; 6. a groove; 7. a movable rod; 8. a first baffle plate; 9. a connecting plate; 10. a second baffle; 11. a first chute; 12. a collection chamber; 13. pressing a plate; 14. a second chute; 15. a second spring; 16. filtering holes; 17. a fixing member; 18. and (4) opening.

Detailed Description

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

Example one

Referring to fig. 1-4, a petroleum refining distillation apparatus includes an apparatus main body 1, a side wall of the apparatus main body 1 is provided with an injection pipe 2 for oil inlet, an inner wall of the injection pipe 2 is provided with a collecting box 4 for filtering petroleum impurities, an inner wall of the collecting box 4 is provided with a filtering mechanism, a top end of the collecting box 4 passes through the injection pipe 2 and extends above the injection pipe 2, a top end of the collecting box 4 is provided with a connecting plate 9, an outer wall of the collecting box 4 is provided with a sealing mechanism for sealing a pipeline, impurities in petroleum can be filtered by the filtering mechanism before the petroleum is injected into the apparatus main body 1, so that the impurities in the petroleum are prevented from entering the apparatus main body 1, and therefore the impurities can be attached to the inner wall of the apparatus after distillation to affect the heat transfer speed, thereby causing the problem of reduced heating efficiency during subsequent petroleum distillation, the distillation speed in the device is improved, and meanwhile, the collecting box 4 can be disassembled when the device is operated, and impurities in the collecting box 4 are cleaned.

The sealing mechanism comprises a fixing plate 5 arranged on the outer wall of a collecting box 4, the outer wall of the fixing plate 5 is fixedly connected with an injection pipe 2, the collecting box 4 is movably connected with the fixing plate 5, a connecting plate 9 is fixedly connected with the fixing plate 5 through a fixing part 17, a groove 6 is formed in the bottom end of the fixing plate 5, a movable rod 7 is installed on the inner wall of the groove 6, the groove 6 is connected with the movable rod 7 through a second spring 15, a first baffle 8 is installed at the bottom end of the groove 6, the bottom end of the first baffle 8 is embedded into the inner wall of the injection pipe 2, when the collecting box 4 is disassembled, the first baffle 8 can slide along with the movable rod 7 on the inner wall of the fixing plate 5, so that the first baffle 8 blocks the inner wall of the fixing plate 5, thereby avoiding the oil from flowing out from the inner wall of the fixing plate 5, causing the oil leakage and causing the loss problem, and improving the impurity inside the collecting box 4 when being cleaned, the stability of the operation of the device.

The filter mechanism is including setting up the collection chamber 12 at the inner wall of collecting box 4, collect the chamber 12 and keep away from the one side of device main part 1 and seted up opening 18, collect chamber 12 and be close to one side of device main part 1 and seted up filtration pore 16, filtration pore 16 evenly sets up, make impurity in the oil can pass opening 18, enter into the inner wall of collecting chamber 12, then oil can pass through filtration pore 16, enter into the inside of device main part 1, distill, impurity can gather in the inside of collecting chamber 12, thereby be collected, thereby play filterable effect to the oil.

Collect the inner wall of chamber 12 and install second baffle 10 that is used for sealed opening 18, first spout 11 is passed and is extended to the top of connecting plate 9 on the top of second baffle 10, first spout 11 is seted up on the top of connecting plate 9, can be when dismantling collection box 4, promote second baffle 10, make second baffle 10 slide at the inner wall of collecting chamber 12, block opening 18 up to second baffle 10, thereby avoided collecting the inside impurity in chamber 12 and passed from the gap between collection box 4 and the injection pipe 2, the inside of entering into device main part 1, thereby filter effect of filter equipment has been improved.

The distance between the both ends of first baffle 8 is greater than the distance between the 4 both sides of collection box, the top of first baffle 8 and the inner wall parallel and level of ascending pipe 2, can make first baffle 8 be in the inner wall of ascending pipe 2 all the time, when placing collection box 4, collect box 4 and the inseparable laminating of ascending pipe 2's inner wall, can not leave the gap, can be when dismantling collection box 4 simultaneously, first baffle 8 can plug up the inner wall of fixed plate 5, avoided the oil to spill over through fixed plate 5, the problem that leads to the oil loss, the stability of device has been improved.

The distance between the top end of the second baffle 10 and the bottom end is greater than the distance between the top end of the connecting plate 9 and the bottom end of the collecting box 4, the distance between the two sides of the second baffle 10 is greater than the distance between the two side walls of the opening 18, the opening 18 can be plugged by the second baffle 10, and the second baffle 10 is convenient to operate.

Example two

Referring to fig. 5, as another embodiment of the present invention, in a first comparative example, a pressing plate 13 is disposed on a sidewall of a second baffle 10, the second baffle 10 is slidably connected to the pressing plate 13, one end of the pressing plate 13, which is close to the second baffle 10, is embedded in an inner wall of a second chute 14, the pressing plate 13 and the second chute 14 form a sliding connection structure, the second chute 14 is disposed on the sidewall of the second baffle 10, the pressing plate 13 is connected to the inner wall of the second chute 14 through a first spring 3, so that when the opening 18 is blocked by the second baffle 10, the pressing plate 13 can squeeze impurities, thereby squeezing out oil in the impurities, avoiding a problem that when the impurities are removed, the oil is discharged to the outside of the apparatus along with the impurities, thereby causing oil loss, improving utilization efficiency of the oil, and when the impurities are more, the pressing plate 13 can slide on the inner wall of the second chute 14, thereby increased the distance between clamp plate 13 to the second baffle 10 bottom to make second baffle 10 can block opening 18, avoided when impurity is more, second baffle 10 can not form an inclosed space with collecting box 4, thereby lead to impurity through collecting the gap between box 4 and the injection pipe 2, enter into the inner wall of device main part 1, influence the problem of distillation speed, improved the filter effect of device.

The size of clamp plate 13 is the same with the size of collection chamber 12 inner wall, can extrude the impurity of collecting chamber 12 inner wall for oil in the impurity passes filtration pore 16, enters into the inside of device main part 1, then gets rid of impurity from the inner wall of filling tube 2, thereby has improved the filter effect of oil.

Working principle, when oil is injected into the interior of the apparatus body 1 through the injection pipe 2, the oil passes through the opening 18 and enters the interior of the collection chamber 12, and then the oil enters the interior of the apparatus body 1 through the filtering holes 16, thereby performing a distillation operation, while impurities in the oil are blocked by the collection box 4 and thus collected in the interior of the collection chamber 12.

When the impurities in the collecting cavity 12 need to be cleaned, the second baffle 10 is firstly pushed, the second baffle 10 blocks the opening 18, the pressing plate 13 can extrude the impurities, the oil among the impurities is separated, the oil passes through the filtering hole 16 and enters the device main body 1, the fixing piece 17 is then rotated, the connecting plate 9 is separated from the fixing plate 5, the connecting plate 9 is pulled, the connecting plate 9 drives the collecting box 4 to be separated from the inner wall of the injection pipe 2, meanwhile, the first baffle 8 moves along with the collecting box 4 under the action of the second spring 15 until the first baffle 8 is embedded into the side wall of the fixing plate 5, the fixing plate 5 is blocked, the impurities in the collecting cavity 12 are cleaned, and finally, the collecting box 4 is installed by repeating the operations.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a distillation plant is refine to petroleum which characterized in that: including device main part (1), the lateral wall of device main part (1) is provided with injection pipe (2) that are used for the oil feed, the inner wall of injection pipe (2) is provided with collection box (4) that are used for filtering oil impurity, the inner wall of collecting box (4) is provided with filtering mechanism, the top of collecting box (4) is passed injection pipe (2) and is extended to the top of injection pipe (2), connecting plate (9) are installed on the top of collecting box (4), the sealing mechanism who is used for sealed pipeline is installed to the outer wall of collecting box (4).

2. The petroleum refining distillation plant of claim 1, wherein: sealing mechanism is including setting up fixed plate (5) collecting box (4) outer wall, the outer wall and the injection pipe (2) fixed connection of fixed plate (5), collect box (4) and fixed plate (5) swing joint, through mounting (17) fixed connection between connecting plate (9) and fixed plate (5), recess (6) are seted up to the bottom of fixed plate (5), movable rod (7) are installed to the inner wall of recess (6), be connected through second spring (15) between recess (6) and movable rod (7), first baffle (8) are installed to the bottom of recess (6) the bottom embedding of first baffle (8) is at the inner wall of injection pipe (2).

3. The petroleum refining distillation plant of claim 2, wherein: the filter mechanism is including setting up collection chamber (12) at the inner wall of collecting box (4), collect chamber (12) and keep away from one side of device main part (1) and seted up opening (18), the filtration pore (16) have been seted up to one side that collection chamber (12) are close to device main part (1), filtration pore (16) evenly set up.

4. A petroleum refining distillation plant as claimed in claim 3, wherein: the inner wall of collection chamber (12) is installed and is used for sealed second baffle (10) of opening (18), first spout (11) are passed and extend to the top of connecting plate (9) on the top of second baffle (10), the top at connecting plate (9) is seted up in first spout (11).

5. The petroleum refining distillation plant of claim 4, wherein: the lateral wall of second baffle (10) is provided with clamp plate (13), sliding connection between second baffle (10) and clamp plate (13), the one end embedding that clamp plate (13) are close to second baffle (10) is at the inner wall of second spout (14), and clamp plate (13) and second spout (14) constitute sliding connection structure, the lateral wall at second baffle (10) is seted up in second spout (14), be connected through first spring (3) between the inner wall of clamp plate (13) and second spout (14).

6. The petroleum refining distillation plant of claim 5, wherein: the size of the pressure plate (13) is the same as that of the inner wall of the collection cavity (12).

7. The petroleum refining distillation plant of claim 5, wherein: the distance between the two ends of the first baffle (8) is greater than the distance between the two sides of the collecting box (4), and the top end of the first baffle (8) is flush with the inner wall of the injection pipe (2).

8. The petroleum refining distillation plant of claim 5, wherein: the distance between the top end and the bottom end of the second baffle (10) is larger than the distance between the top end of the connecting plate (9) and the bottom end of the collecting box (4), and the distance between two sides of the second baffle (10) is larger than the distance between two side walls of the opening (18).