CN217628245U

CN217628245U - Fractionating device in production process of non-finished oil and petroleum products

Info

Publication number: CN217628245U
Application number: CN202221728147.9U
Authority: CN
Inventors: 赵海玲
Original assignee: Inner Mongolia Chengrun Energy Technology Co ltd
Current assignee: Inner Mongolia Chengrun Energy Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-10-21
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a fractionating device in non-finished product oil petroleum product production process relates to fractionating device technical field, including fractionating device main part and heating evaporation case, fixedly connected with air duct, back flow and contact tube on the surface of fractionating device main part, the one end of contact tube is connected with the external fixed surface of heating evaporation case. The utility model discloses an adopt the condensing box, the outlet pipe, the inlet tube, the dispersion lagging, the condenser branch pipe, the breakwater and assemble the cooperation between the lagging, derive the petroleum gas through the air duct, carry out the redistribution of petroleum gas through the dispersion lagging, effect through the condenser branch pipe, with the petroleum gas dispersion, the leading-in comdenstion water of rethread inlet tube, the effect of cooperation breakwater, make the surface of comdenstion water and condenser branch pipe fully contact, and carry out the heat transfer effect, make the liquefied gas temperature reduce the liquefaction assemble the lagging, and flow through the back flow, the comdenstion water after the heat exchange then flows through the outlet pipe.

Description

Fractionating device in production process of non-finished oil and petroleum product

Technical Field

The utility model relates to a fractionating device technical field, concretely relates to fractionating device in non-finished product oil petroleum product production process.

Background

Before being used, petroleum must be processed to prepare petroleum products suitable for various purposes; a common treatment method is fractionation, which separates hydrocarbons from petroleum by using the principles of different molecular sizes and boiling points, and then uses a chemical treatment method to improve the value of the product, so that the demand for petroleum fractionation devices is increasing.

The following problems exist in the prior art:

1. in the use process of the existing fractionating device in the production process of the non-finished product oil petroleum product, petroleum is adhered inside the heating and evaporating device, so that the conditions of local overheating and uneven heating are easy to occur, and the problem of low petroleum evaporation efficiency is caused;

2. the fractionating device in the production process of the existing non-finished product oil petroleum product is complex in use, and the gas component flowing out of the top pipeline is complex, so that the fractionating device needs to be set in a backflow mode, and the problem of energy waste is avoided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fractionating device in the production process of non-finished product oil petroleum products to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a fractionating device in non-finished product oil petroleum product production process, includes fractionating device main part and heating evaporation case, fixedly connected with air duct, back flow and contact tube on the surface of fractionating device main part, the one end of contact tube and the fixed surface of heating evaporation case are connected, the inside of heating evaporation case is provided with rabbling mechanism, be provided with condensing unit between air duct and the back flow, rabbling mechanism is including the dwang, the both ends of dwang all with the inner wall swing joint of heating evaporation case, the inside of heating evaporation case is provided with connecting rod, soft scraper blade, vertical stirring knee, bottom scraper blade and side direction doctor-bar, condensing unit is including the condensing box, the surface of condensing box respectively with the one end fixed surface of air duct, back flow be connected, the inside of condensing box is provided with dispersion lagging, condensation branch pipe, breakwater and assembles the lagging.

The utility model discloses technical scheme's further improvement lies in: fixedly connected with motor on the surface of heating evaporation case, the output shaft of motor and the one end fixed connection of dwang, the one end surface of connecting rod and the fixed surface of dwang are connected, through the cooperation of above structure, for stirring process provides power.

The utility model discloses technical scheme's further improvement lies in: the surface of soft scraper blade and the other end fixed connection of connecting rod, one side of soft scraper blade and the inner wall swing joint of heating evaporation case, the both ends of vertical stirring knee all with the surface fixed connection of connecting rod, through the cooperation of above structure, make the oil be heated evenly through the stirring.

The utility model discloses technical scheme's further improvement lies in: the both ends of bottom scraper blade respectively with the outer fixed surface connection of soft scraper blade, dwang, the lower surface of bottom scraper blade and the inner chamber bottom swing joint of heating evaporation case, one side of side direction doctor-bar is connected with the outer fixed surface of soft scraper blade, the surface of side direction doctor-bar and the inner wall swing joint of heating evaporation case, through the cooperation of above structure, will be attached to the oil scraping on the heating evaporation incasement wall.

The utility model discloses technical scheme's further improvement lies in: the upper surface of the condensing box is fixedly connected with a water outlet pipe, the lower surface of the condensing box is fixedly connected with a water inlet pipe, the outer surface of the dispersing sleeve plate is fixedly connected with one end of the air guide pipe, and the condensed water is introduced through the matching of the structures.

The utility model discloses technical scheme's further improvement lies in: one end of the condensing branch pipe is fixedly connected with the outer surface of the dispersing sleeve plate, the outer surface of the water baffle is fixedly connected with the inner wall of the condensing box and the outer surface of the condensing branch pipe, the outer surface of the gathering sleeve plate is fixedly connected with the other end of the condensing branch pipe, the outer surface of the gathering sleeve plate is fixedly connected with one end of the return pipe, and the quick heat exchange process is carried out through the matching of the structures.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a fractionating device in non-finished product oil petroleum product production process, adopt the dwang, the connecting rod, soft scraper blade, vertical stirring knee, cooperation between bottom scraper blade and the side direction doctor-bar, at first with leading-in to the inside of heating evaporation case of oil, make oil by heating evaporation gradually through heating evaporation case, rethread motor drives the dwang and rotates, make the connecting rod, vertical stirring knee, the bottom scraper blade rotates together, through constantly stirring, make the inside oil of heating evaporation case be heated evenly, avoid appearing local overheat, lead to the lower problem of oil evaporation efficiency, in the dwang rotation process, can drive soft scraper blade, the side direction doctor-bar rotates together, effect through soft scraper blade and side direction doctor-bar, the oil that will adhere to on the heating evaporation incasement wall scrapes, simultaneously through the effect of bottom scraper blade, the oil that will adhere to heating evaporation incasement chamber bottom scrapes, avoid causing the raw materials to pile up, the problem that oil fractionation efficiency is low.

2. The utility model provides a fractionating device in non-finished product oil petroleum product production process, adopt the condensing box, the outlet pipe, the inlet tube, the dispersion lagging, the condensation branch pipe, the breakwater and assemble the cooperation between the lagging, derive the petroleum gas through the air duct, carry out the redistribution of petroleum gas through the dispersion lagging, effect through the condensation branch pipe, with the petroleum gas dispersion, the leading-in comdenstion water of rethread inlet tube, the effect of cooperation breakwater, make the surface of comdenstion water and condensation branch pipe fully contact, and carry out the heat transfer effect, make the liquefied gas temperature reduce the liquefaction assemble the lagging, and flow through the back flow, comdenstion water after the heat exchange then flows through the outlet pipe, avoid causing the extravagant problem of the energy.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional view of the stirring mechanism of the present invention;

FIG. 3 is a schematic cross-sectional view of the soft scraper and the side scraper of the present invention;

fig. 4 is a schematic sectional view of the structure condensing mechanism of the present invention.

In the figure: 1. a fractionation apparatus main body; 11. an air duct; 12. a return pipe; 2. heating the evaporation box; 21. a delivery pipe;

3. a stirring mechanism; 31. rotating the rod; 32. a connecting rod; 33. a soft scraper; 34. a vertical stirring bent rod; 35. a bottom scraper; 36. a lateral scraping blade;

4. a condensing mechanism; 41. a condensing tank; 42. a water outlet pipe; 43. a water inlet pipe; 44. dispersing the sleeve plate; 45. a condensing branch pipe; 46. a water baffle; 47. a convergence sleeve plate.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a fractionating device in non-finished product oil petroleum product production process, including fractionating device main part 1 and heating evaporation case 2, fixedly connected with air duct 11 on the surface of fractionating device main part 1, back flow 12 and contact tube 21, the one end of contact tube 21 and the fixed surface of heating evaporation case 2 are connected, the inside of heating evaporation case 2 is provided with rabbling mechanism 3, be provided with condensing mechanism 4 between air duct 11 and the back flow 12, rabbling mechanism 3 is including dwang 31, the both ends of dwang 31 all with the inner wall swing joint of heating evaporation case 2, the inside of heating evaporation case 2 is provided with connecting rod 32, soft scraper blade 33, vertical stirring curved bar 34, bottom scraper blade 35 and side direction doctor-bar 36, condensing mechanism 4 is including condensing box 41, the surface of condensing box 41 respectively with air duct 11, the one end fixed surface of back flow 12 is connected, the inside of condensing box 41 is provided with dispersion lagging 44, branch of condensation 45, assemble

breakwater

46 and 47, fixedly connected with the motor on the surface of heating evaporation case 2, the output shaft of motor and the one end fixed surface of connecting rod 31, the one end fixed surface of connecting rod is connected with the fixed surface of connecting rod 32 and the soft scraper blade 33, the outer fixed surface of the other end of heating evaporation case 32 is connected, the outer fixed surface of stirring evaporation case 32 and the fixed surface of stirring evaporation case 32 is connected one side of heating evaporation case 32.

In this embodiment, at first with the leading-in inside to heating evaporation case 2 of oil, make oil by the heating evaporation gradually through heating evaporation case 2, the rethread motor drives dwang 31 and rotates for connecting rod 32, vertical stirring knee 34, bottom scraper blade 35 rotate together, through constantly stirring, make the inside oil of heating evaporation case 2 be heated evenly, avoid appearing local overheat, lead to the lower problem of oil evaporation efficiency.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, both ends of the bottom scraper 35 are fixedly connected to the outer surfaces of the soft scraper 33 and the rotating rod 31, respectively, the lower surface of the bottom scraper 35 is movably connected to the bottom of the inner cavity of the heating and evaporating box 2, one side of the lateral scraper 36 is fixedly connected to the outer surface of the soft scraper 33, and the outer surface of the lateral scraper 36 is movably connected to the inner wall of the heating and evaporating box 2.

In this embodiment, when dwang 31 rotates the in-process, can drive soft scraper blade 33, side direction doctor-bar 36 and rotate together, through the effect of soft scraper blade 33 and side direction doctor-bar 36, will be attached to the oil scraping on the 2 inner walls of heating evaporation case, simultaneously through the effect of bottom scraper blade 35, will be attached to the oil scraping of 2 inner chamber bottoms of heating evaporation case, avoid causing the raw materials to pile up, the problem of oil fractionation inefficiency.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the upper surface of the condensation box 41 is fixedly connected with a water outlet pipe 42, the lower surface of the condensation box 41 is fixedly connected with a water inlet pipe 43, the outer surface of the dispersing sleeve plate 44 is fixedly connected with one end of the gas guide pipe 11, one end of the condensation branch pipe 45 is fixedly connected with the outer surface of the dispersing sleeve plate 44, the outer surface of the water baffle 46 is fixedly connected with the inner wall of the condensation box 41 and the outer surface of the condensation branch pipe 45, the outer surface of the collecting sleeve plate 47 is fixedly connected with the other end of the condensation branch pipe 45, and the outer surface of the collecting sleeve plate 47 is fixedly connected with one end of the return pipe 12.

In this embodiment, derive petroleum gas through air duct 11, carry out the redistribution of petroleum gas through dispersion lagging 44, effect through condensation branch pipe 45, with the petroleum gas dispersion, the leading-in comdenstion water of rethread inlet tube 43, cooperation breakwater 46's effect, make the comdenstion water fully contact with condensation branch pipe 45's surface, and carry out the heat transfer effect, make the liquefaction of petroleum gas temperature reduction assemble through assembling lagging 47, and flow through back flow 12, comdenstion water after the heat exchange then flows through outlet pipe 42, avoid causing the extravagant problem of the energy.

The operation principle of the fractionating apparatus in the production process of the unfinished oil petroleum product will be described in detail below.

As shown in fig. 1-4, firstly, the oil is introduced into the heating evaporation box 2, the oil is gradually heated and evaporated by the heating evaporation box 2, and then the rotating rod 31 is driven by the motor to rotate, so that the connecting rod 32, the vertical stirring bent rod 34 and the bottom scraper 35 rotate together, and through continuous stirring, the oil inside the heating evaporation box 2 is uniformly heated, when the rotating rod 31 rotates, the soft scraper 33 and the lateral scraper 36 are driven to rotate together, the oil attached to the inner wall of the heating evaporation box 2 is scraped off by the action of the soft scraper 33 and the lateral scraper 36, and meanwhile, the oil attached to the bottom of the inner cavity of the heating evaporation box 2 is scraped off by the action of the bottom scraper 35, the oil is led out by the air duct 11, the oil is redistributed by the dispersion sleeve 44, the oil is dispersed by the action of the condensation branch pipe 45, the condensed water is introduced by the water inlet pipe 43 and matched with the action of the water baffle plate 46, so that the condensed water is fully contacted with the outer surface of the condensation branch pipe 45, and the heat exchange action is performed, so that the liquefied oil is reduced in temperature and condensed water is converged by the return pipe 47, and flows out by the heat exchange pipe 12, and the condensed water flows out through the outlet pipe 42.

The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a fractionating device in non-finished product oil petroleum product production process, includes fractionating device main part (1) and heating evaporation case (2), fixedly connected with air duct (11), back flow (12) and delivery tube (21) on the surface of fractionating device main part (1), the one end of delivery tube (21) is connected with the fixed surface of heating evaporation case (2), its characterized in that: the inside of heating evaporation case (2) is provided with rabbling mechanism (3), be provided with condensing unit (4) between air duct (11) and back flow (12), rabbling mechanism (3) are including dwang (31), the both ends of dwang (31) all with the inner wall swing joint of heating evaporation case (2), the inside of heating evaporation case (2) is provided with connecting rod (32), soft scraper blade (33), vertical stirring knee (34), bottom scraper blade (35) and side direction doctor-bar (36), condensing unit (4) are including condensing case (41), the surface of condensing case (41) is connected with the one end external surface fixed surface of air duct (11), back flow (12) respectively, the inside of condensing case (41) is provided with dispersion lagging (44), condensation branch pipe (45), breakwater (46) and assembles lagging (47).

2. The fractionation plant in a process for producing a non-finished oil petroleum product of claim 1, wherein: fixedly connected with motor on the surface of heating evaporation case (2), the output shaft of motor and the one end fixed connection of dwang (31), the one end surface of connecting rod (32) and the outer fixed surface connection of dwang (31).

3. The fractionation plant in a process for producing a non-finished oil petroleum product of claim 1, wherein: the surface of soft scraper blade (33) and the other end fixed connection of connecting rod (32), one side of soft scraper blade (33) and the inner wall swing joint of heating evaporation case (2), the both ends of vertical stirring knee (34) all are connected with the surface fixed connection of connecting rod (32).

4. The fractionation plant in a process for producing a non-finished oil petroleum product of claim 1, wherein: the both ends of bottom scraper blade (35) are connected with the surface fixed connection of soft scraper blade (33), dwang (31) respectively, the lower surface of bottom scraper blade (35) and the inner chamber bottom swing joint of heating evaporation case (2), one side of side direction doctor-bar (36) is connected with the surface fixed connection of soft scraper blade (33), the surface of side direction doctor-bar (36) and the inner wall swing joint of heating evaporation case (2).

5. The apparatus of claim 1, wherein the fractionation unit comprises: the upper surface fixed connection of condensing box (41) has outlet pipe (42), the lower fixed connection of condensing box (41) has inlet tube (43), the surface of dispersion lagging (44) and the one end fixed connection of air duct (11).

6. The apparatus of claim 1, wherein the fractionation unit comprises: one end of the condensing branch pipe (45) is fixedly connected with the outer surface of the dispersing sleeve plate (44), the outer surface of the water baffle plate (46) is fixedly connected with the inner wall of the condensing box (41) and the outer surface of the condensing branch pipe (45), the outer surface of the converging sleeve plate (47) is fixedly connected with the other end of the condensing branch pipe (45), and the outer surface of the converging sleeve plate (47) is fixedly connected with one end of the return pipe (12).