CN209836089U - Separation tower for producing industrial-grade mixed oil - Google Patents

Abstract

The utility model discloses a separation tower for producing industrial-grade mixed oil, which comprises a tower body, a heating furnace and a first clapboard, and is characterized in that the bottom of the tower body is connected with the heating furnace through a second oil inlet pipe, and a spiral pipe is arranged inside the heating furnace; the inside first baffle of polylith that is equipped with of tower body, the equipartition is equipped with a plurality of bubbling devices on the first baffle, and the interlude is equipped with a plurality of oil pipes on the left side wall of tower body, and the top of tower body right side wall alternates and is equipped with steam and advances the pipe, and steam advances the left end and the first coiled pipe of pipe and is connected, is located to connect through the air duct between the first coiled pipe on the adjacent first baffle. The utility model is provided with the spiral pipe, so that the heating furnace has higher thermal efficiency and the heating rate of the mixed oil is higher; the utility model discloses the bubbling device has been set up for high temperature oil gas and microthermal fluid fully contact, make the low boiling point fluid gasification in the fluid, the high boiling point oil gas liquefaction in the oil gas has accelerated separation efficiency, has improved the separation quality of miscella.

Description

Separation tower for producing industrial-grade mixed oil

Technical Field

The utility model relates to a separation of mixed oil technical field specifically is a separation tower is used in production of industrial grade miscella.

Background

The separation tower is a device capable of separating a plurality of mixed substances, and is an essential device for separating mixed oil in the separation process of industrial mixed oil. The existing separation tower has a plurality of defects in the use process, and in the use process of the separation tower, high-temperature oil gas generated by boiling of mixed oil cannot be in full contact with low-temperature oil liquid, so that the mixed oil cannot be separated fully, the complete separation can be realized only by multiple heat exchanges, and the energy consumption is large. In the use process of the separation tower, because the boiling points of the derived oil materials are different, the temperature in each layer of cavity needs to be kept unchanged so as to ensure the purity of each layer of oil materials, and in the heat exchange process of heat preservation, redundant heat is wasted and does not meet the requirements of energy conservation and emission reduction of the modern society.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a separation tower is used in production of industrial grade miscella to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a separation tower for producing industrial-grade mixed oil comprises a tower body, a heating furnace, a first partition plate, a bubbling device, a first coiled pipe and a second coiled pipe, and is characterized in that the bottom of the tower body is connected with the heating furnace through a second oil inlet pipe, the heating furnace is arranged on the right side of the tower body, and a spiral pipe is arranged inside the heating furnace; the top end of the spiral pipe is connected with the first oil inlet pipe, and the bottom end of the spiral pipe is connected with the second oil inlet pipe; a plurality of first partition plates are arranged in the tower body, a plurality of bubbling devices are uniformly distributed on the first partition plates, a first oil leakage port is formed in the left end of the first partition plate at the highest position, second oil leakage ports are formed in the right ends of the rest first partition plates, and the second oil leakage ports are arranged right below the first oil leakage ports; a plurality of oil outlet pipes are inserted into the left side wall of the tower body and are tightly attached to the upper surface of the first partition plate, and valves are arranged on the oil outlet pipes; a steam inlet pipe is inserted into the top of the right side wall of the tower body, the left end of the steam inlet pipe is connected with a first coiled pipe, a supporting seat is arranged between the first coiled pipe and the first partition plate, the first coiled pipes on the adjacent first partition plates are connected through an air guide pipe, and a thermometer is arranged on the air guide pipe; the bottom of the tower body is provided with a second partition plate, the right side of the second partition plate is provided with a second coiled pipe, the front side port at the right end of the second coiled pipe is connected with the bottom end of the air guide pipe positioned at the lowest part, and the rear side port at the right end of the second coiled pipe is connected with the steam outlet pipe.

As a further aspect of the present invention: the tower body is a cylindrical tower, the spiral pipe is conical in surrounding, and the first partition plate is horizontally arranged.

As a further aspect of the present invention: the quantity of oil outlet pipe corresponds the divided cavity quantity of first baffle, and the quantity of first coiled pipe corresponds the quantity of first baffle.

As a further aspect of the present invention: bubbling device includes tedge, top cap, outlet duct, play gas head and venthole, and the tedge alternates and sets up on first baffle, and the top of tedge is equipped with the top cap, and the array all around of top cap is equipped with the outlet duct of round equipartition, and the vertical downward setting of outlet duct, the bottom of outlet duct are equipped with out the gas head, and the equipartition is equipped with a plurality of ventholes on the outer wall of play gas head.

As a further aspect of the present invention: the second oil leakage port comprises an oil leakage pipe, a support frame and a shielding cover, the oil leakage pipe is arranged on the first partition plate in an inserting mode, and the top end of the oil leakage pipe is connected with the shielding cover through the support frame.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model is provided with the spiral pipe, so that the heating furnace has higher thermal efficiency and the heating rate of the mixed oil is higher; the utility model is provided with the bubbling device, so that high-temperature oil gas is fully contacted with low-temperature oil liquid, the low-boiling-point oil liquid in the oil liquid is gasified, and the high-boiling-point oil gas in the oil gas is liquefied, thereby accelerating the separation efficiency and improving the separation quality of the mixed oil; the utility model is provided with the first oil leakage port and the second oil leakage port, so that the oil on the first partition plate leaks to the first partition plate of the next layer under the condition of excessive accumulation, the circulating fractionation is carried out, and the fractionation quality is improved; the utility model discloses set up first coiled pipe, air duct and second coiled pipe, first coiled pipe cooperation air duct makes every layer of first baffle divided cavity temperature keep unchangeable, and the second coiled pipe makes the high temperature steam who absorbs a large amount of heat energy give the oil of bottom with the heat transfer, in the circulation of fractionation, has reduced thermal waste.

Drawings

FIG. 1 is a schematic diagram of a front view structure of a separation tower for producing industrial-grade mixed oil.

FIG. 2 is a top view of a separator in a separation column for industrial-grade mixed oil production.

FIG. 3 is a top view of a second serpentine in a separation column for industrial grade mixed oil production.

FIG. 4 is a partially enlarged view of a portion A of a separation column for industrial-grade mixed oil production.

FIG. 5 is a schematic perspective view of a spiral pipe in a separation tower for industrial-grade mixed oil production.

FIG. 6 is a top view of a bubble apparatus in a separation column for industrial-grade mixed oil production.

Fig. 7 is a top view of a bubble apparatus in a separation column for industrial-grade mixed oil production.

In the figure: 1. a tower body; 2. heating furnace; 3. a first oil inlet pipe; 4. a spiral tube; 5. a second oil inlet pipe; 6. a first separator; 7. a bubbling device; 71. a riser pipe; 72. a top cover; 73. an air outlet pipe; 74. an air outlet head; 75. an air outlet; 8. a first serpentine tube; 9. a supporting seat; 10. a first oil leakage port; 11. a second oil leakage port; 111. an oil leakage pipe; 112. a support frame; 113. a shielding cover; 12. an oil outlet pipe; 13. a valve; 14. a steam inlet pipe; 15. an air duct; 16. a thermometer; 17. a second serpentine tube; 18. a vapor outlet pipe; 19. a second separator; 20. and (4) exhausting the gas.

Detailed Description

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

Referring to fig. 1-7, a separation tower for producing industrial-grade mixed oil comprises a tower body 1, a heating furnace 2, a first partition plate 6, a bubbling device 7, a first coiled pipe 8 and a second coiled pipe 17, wherein the bottom of the tower body 1 is connected with the heating furnace 2 through a second oil inlet pipe 5, the tower body 1 is a cylindrical tower, the heating furnace 2 is arranged on the right side of the tower body 1, a spiral pipe 4 is arranged inside the heating furnace 2, the spiral pipe 4 is conical in shape, and the spiral pipe 4 which is conical in shape can enable the spiral pipe 4 to more fully absorb heat of the heating furnace 2; the top end of the spiral pipe 4 is connected with a first oil inlet pipe 3, the first oil inlet pipe 3 penetrates through the right side wall of the heating furnace 2 and extends towards the right side, the first oil inlet pipe 3 is used for being externally connected with an oil circuit to supply mixed oil into the tower body 1, the bottom end of the spiral pipe 4 is connected with a second oil inlet pipe 5, and the second oil inlet pipe 5 penetrates through the left side wall of the heating furnace 2 and is connected with the bottom of the tower body 1; the utility model discloses a tower body, including tower body 1, first baffle 6 is the level setting, and first baffle 6 separates tower body 1 for a plurality of cavities of arranging from top to bottom, and the equipartition is equipped with a plurality of bubbling device 7 on the first baffle 6, and 6 left ends of the first baffle that are located the highest point are equipped with first oil leakage mouth 10, and the first baffle 6 of highest point has been alternated to the bottom of first oil leakage mouth 10, and the right-hand member of remaining first baffle 6 all is equipped with second oil leakage mouth 11, and the position setting of second oil leakage mouth 11 is under first oil leakage mouth 10.

A plurality of oil outlet pipes 12 are inserted into the left side wall of the tower body 1, the number of the oil outlet pipes 12 corresponds to the number of the cavities partitioned by the first partition plate 6, the oil outlet pipes 12 are positioned at the bottom of each cavity, the oil outlet pipes 12 are tightly attached to the upper surface of the first partition plate 6, valves 13 are arranged on the oil outlet pipes 12, the oil outlet pipes 12 can be externally connected with an oil storage device, and the opening and closing of the oil outlet pipes 12 are controlled through the valves 13; a steam inlet pipe 14 is inserted into the top of the right side wall of the tower body 1, the right end of the steam inlet pipe 14 can be used as an external steam pipeline, the left end of the steam inlet pipe 14 is connected with first coiled pipes 8, the first coiled pipes 8 are arranged above the topmost first partition plate 6, the first coiled pipes 8 are arranged above the other first partition plates 6, the number of the first coiled pipes 8 corresponds to the number of the first partition plates 6, a supporting seat 9 is arranged between each first coiled pipe 8 and each first partition plate 6, each first coiled pipe 8 is suspended by the supporting seat 9 and arranged in a cavity formed by the first partition plates 6 in the tower body 1, the first coiled pipes 8 on the adjacent first partition plates 6 are connected through air guide pipes 15, each air guide pipe 15 is provided with a 16, steam is input into each first coiled pipe 8 through the steam inlet pipe 14, and after the steam travels in each first coiled pipe 8, the steam flows to the first coiled pipe 8 on the next first partition plate 6 through the air guide pipes 15, the thermometer 16 is capable of reading the temperature of the vapor output by the first partition 6 of the upper layer; the top of tower body 1 is equipped with blast pipe 20, and blast pipe 20 can external pipeline collect oil gas.

The bottom of tower body 1 is equipped with second baffle 19, second baffle 19 sets up in the downside of the first baffle 6 of bottom, second baffle 19 sets up in the right side of second oil leak mouth 11, second baffle 19 separates the cavity of tower body 1 bottom for two cavitys about, the right side of second baffle 19 is equipped with second coiled pipe 17, the front side port of second coiled pipe 17 right-hand member is connected with the 15 bottom ends of the air duct that is located the below, the back side port and the steam outlet pipe 18 of second coiled pipe 17 right-hand member are connected, steam outlet pipe 18 can external steam conduit, steam advances pipe 14 by steam and passes through air duct 15 from last to getting into first coiled pipe 8 down in proper order, rethread air duct 15 gets into second coiled pipe 17, discharge by steam outlet pipe 18 at last.

As shown in fig. 4, 6, and 7, the bubbling device 7 includes an ascending tube 71, a top cover 72, an air outlet tube 73, an air outlet head 74, and air outlet holes 75, the ascending tube 71 is inserted and disposed on the first partition plate 6, the ascending tube 71 communicates the upper and lower two cavities of the first partition plate 6, the top end of the ascending tube 71 is provided with the top cover 72, a circle of uniformly distributed air outlet tubes 73 are disposed around the top cover 72, the air outlet tube 73 is vertically disposed downward, the bottom end of the air outlet tube 73 is provided with the air outlet head 74, the outer wall of the air outlet head 74 is uniformly provided with a plurality of air outlet holes 75, oil gas in the lower cavity of the first partition plate 6 enters the air outlet head 74 through the ascending tube 71 and the air outlet tube 73, the air outlet head 74 is immersed in the oil liquid in the upper cavity of the first partition plate 6.

The second oil leakage port 11 includes oil leakage pipe 111, support frame 112 and shielding cover 113, oil leakage pipe 111 alternates to set up on first baffle 6, oil leakage pipe 111 communicates two upper and lower cavities of first baffle 6, support frame 112 is passed through on oil leakage pipe 111's top and is shielded the lid 113 and be connected, fluid on the first baffle 6 of the superiors leaks down through first oil leakage port 10, the fluid that leaks down is blockked and gets into the lower floor cavity of first baffle 6 by shielding cover 113, after the high back of oil leakage pipe 111 of overflowing of fluid in this cavity, fluid can continue to leak down through oil leakage pipe 111.

In the use process of the utility model, the industrial mixed oil enters the spiral pipe 4 through the first oil inlet pipe 3, and after the spiral pipe 4 is heated to boiling by the heating furnace 2, the mixed oil enters the bottom of the tower body 1 through the second oil inlet pipe 5; after the boiled mixed oil enters the tower body 1, high-temperature oil gas is supplied to the upper layer through the bubbling device 7 by penetrating through the first partition plate 6; the low-temperature steam enters the first coiled pipe 8 through the steam inlet pipe 14, the high-temperature oil gas is contacted with the first coiled pipe 8 through which the low-temperature steam is introduced, the high-boiling-point oil in the high-temperature oil gas is liquefied, the low-boiling-point oil gas is in a gaseous state, and the gaseous oil gas is collected through the exhaust pipe 20; oil gas with high boiling point is accumulated on the first clapboard 6 at the topmost layer, and after the oil overflows the first oil leakage opening 10, the oil can leak to the first clapboard 6 at the lower layer, and after the oil overflows the oil leakage pipe 111, the oil can leak to the first clapboard 6 at the next lower layer through the oil leakage pipe 111, so that the oil is contained in each first clapboard 6.

The high-temperature oil gas on the lower layer of the first partition plate 6 is fully contacted with the oil liquid on the upper layer of the first partition plate 6 through the bubbling device 7, the low-boiling-point oil in the oil liquid can be gasified by the high-temperature oil gas, the high-boiling-point oil in the high-temperature oil gas can be liquefied by the low-temperature oil liquid, so that the low-boiling-point oil and the high-boiling-point oil are separated, the low-boiling-point oil is continuously gasified and rises, and the high-boiling-point oil is remained on the first partition plate; low-temperature steam enters the first coil pipe 8 at the lower layer from the first coil pipe 8 at the upper layer through the air guide pipe 15, the first coil pipe 8 on each layer of the first partition plate 6 exchanges heat with the accumulated oil, the temperature of the steam is higher and higher in the process of going from top to bottom, and finally the steam enters the second coil pipe 17 to further heat the oil at the bottom layer of the tower body 1; the temperature of the oil in each layer of the first partition plate 6 is kept unchanged by detecting and controlling the temperature of the steam, so that the oil with the boiling point above the temperature is slowly gathered and is finally discharged and collected through the oil outlet pipe 12, and the separation of the mixed oil is completed.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. A separation tower for producing industrial-grade mixed oil comprises a tower body (1), a heating furnace (2), a first partition plate (6), a bubbling device (7), a first coiled pipe (8) and a second coiled pipe (17), and is characterized in that the bottom of the tower body (1) is connected with the heating furnace (2) through a second oil inlet pipe (5), the heating furnace (2) is arranged on the right side of the tower body (1), and a spiral pipe (4) is arranged inside the heating furnace (2); the top end of the spiral pipe (4) is connected with the first oil inlet pipe (3), and the bottom end of the spiral pipe (4) is connected with the second oil inlet pipe (5); a plurality of first partition plates (6) are arranged inside the tower body (1), a plurality of bubbling devices (7) are uniformly distributed on the first partition plates (6), a first oil leakage port (10) is formed in the left end of the first partition plate (6) at the highest position, second oil leakage ports (11) are formed in the right ends of the rest first partition plates (6), and the second oil leakage ports (11) are arranged right below the first oil leakage ports (10); a plurality of oil outlet pipes (12) are inserted into the left side wall of the tower body (1), the oil outlet pipes (12) are tightly attached to the upper surface of the first partition plate (6), and valves (13) are arranged on the oil outlet pipes (12); a steam inlet pipe (14) is inserted into the top of the right side wall of the tower body (1), the left end of the steam inlet pipe (14) is connected with a first coiled pipe (8), a supporting seat (9) is arranged between the first coiled pipe (8) and a first partition plate (6), the first coiled pipes (8) on the adjacent first partition plates (6) are connected through air guide pipes (15), and thermometers (16) are arranged on the air guide pipes (15); the bottom of tower body (1) is equipped with second baffle (19), and the right side of second baffle (19) is equipped with second coiled pipe (17), and the preceding side port of second coiled pipe (17) right-hand member is connected with air duct (15) bottom that are located the below, and the back side port of second coiled pipe (17) right-hand member is connected with steam outlet pipe (18).

2. The separation tower for producing the industrial-grade mixed oil is characterized in that the tower body (1) is a cylindrical tower, the spiral pipe (4) is surrounded to be conical, and the first partition plate (6) is horizontally arranged.

3. The separation tower for producing the industrial grade mixed oil according to claim 1, wherein the number of the oil outlet pipes (12) corresponds to the number of the cavities divided by the first partition plate (6), and the number of the first serpentine pipes (8) corresponds to the number of the first partition plate (6).

4. The separation tower for producing the industrial-grade mixed oil as claimed in claim 1, wherein the bubbling device (7) comprises a rising pipe (71), a top cover (72), an air outlet pipe (73), an air outlet head (74) and air outlet holes (75), the rising pipe (71) is arranged on the first partition plate (6) in an inserting mode, the top end of the rising pipe (71) is provided with the top cover (72), a circle of uniformly distributed air outlet pipes (73) are arranged on the periphery of the top cover (72) in an array mode, the air outlet pipes (73) are vertically arranged downwards, the air outlet head (74) is arranged at the bottom end of the air outlet pipe (73), and a plurality of air outlet holes (75) are uniformly distributed on the outer wall of the air outlet head (74).

5. The separation tower for producing the industrial-grade mixed oil is characterized in that the second oil leakage port (11) comprises an oil leakage pipe (111), a support frame (112) and a shielding cover (113), the oil leakage pipe (111) is arranged on the first partition plate (6) in an inserting mode, and the top end of the oil leakage pipe (111) is connected with the shielding cover (113) through the support frame (112).