CN216946909U

CN216946909U - Grain oil deacidification device

Info

Publication number: CN216946909U
Application number: CN202123386593.4U
Authority: CN
Inventors: 胡玉霜; 吴朋; 陈小军; 张传煜; 郑金刚; 付俊
Original assignee: Henan Qiyi Grain And Oil Engineering Technology Co ltd
Current assignee: Henan Qiyi Grain And Oil Engineering Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-12
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a grain and oil deacidification device which comprises a separation tower body, wherein a packed tower is arranged at the upper part of the separation tower body, a flash evaporator is arranged above the packed tower, a vacuumizing interface is arranged on the upper surface of the flash evaporator, an oil inlet is arranged on the outer surface of the joint of the packed tower and the flash evaporator, a straight steam connecting pipe is arranged at the bottom of the outer surface of the packed tower, a vacuum surface joint is arranged on the upper surface of the separation tower body, and a plurality of heating cavities are arranged inside the separation tower body. The utility model has the beneficial effects that: be provided with a plurality of heating chambers through the inside at the knockout tower body and be provided with a plurality of oil guide coil pipes in the inside in heating chamber and can in time heat the inside oil of knockout tower body, improve the work efficiency of whole knockout tower, lead the vapour mouth through making the second and set to the back taper and can make steam outwards spout, make steam and edible oil carry out the abundant reaction.

Description

Grain oil deacidification device

Technical Field

The utility model relates to the field of edible oil production, in particular to a grain and oil deacidification device.

Background

The deodorization of vegetable oil has been in our country for decades, the deodorization device is developed from a carbon steel deodorization tank to a plate-type continuous deodorization tower and a tray-type deodorization tower, a filler deodorization tower and a combined deodorization tower are also released in recent years, the deodorization is vital in the production process of the vegetable oil and directly influences the quality of the vegetable oil, and most of edible oil deacidification and deodorization devices adopt steam injection to stir the edible oil, but high-temperature steam and the edible oil of a part of the existing deacidification and deodorization devices cannot be fully contacted and mixed, the contact time of the high-temperature steam and the edible oil is short, and the deacidification and deodorization effect of the edible oil is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a grain and oil deacidification device.

The purpose of the utility model is realized by the following technical scheme:

a grain oil deacidification device comprises a separation tower body, wherein a packed tower is arranged on the upper portion of the separation tower body, a flash evaporator is arranged above the packed tower, a vacuumizing connector is arranged on the upper surface of the flash evaporator, an oil inlet is arranged on the outer surface of the joint of the packed tower and the flash evaporator, a straight steam connecting pipe is arranged at the bottom of the outer surface of the packed tower, a vacuum meter connector is arranged on the upper surface of the separation tower body, a plurality of heating cavities are formed in the separation tower body, a guide funnel is arranged on the inner top wall of the separation tower body, a vent hole is formed in the outer surface of the guide funnel, a guide pipe is arranged on the bottom surface of the guide funnel, an output port of the guide pipe is located in the separation tower body, a plurality of heating devices and guide cylinders are arranged in each heating cavity, and an overflow port is formed in the upper portion of the outer surface of each guide cylinder, the draft tube lower part that is located the bottommost has still been seted up and has been led the thru hole, heating device includes support frame, oil guide coil pipe and reaction cylinder, every the interior diapire in heating chamber all is provided with the support frame, the other end fixedly connected with reaction cylinder of support frame, the surface of reaction cylinder is provided with oil guide coil pipe, the bottom surface of knockout tower body is provided with out oil interface and evacuation interface, and the one end that goes out oil interface and evacuation interface is located the inside of draft tube, the upper portion of reaction cylinder is provided with the exhaust steam device, the inside steam jet pipe that is provided with of reaction cylinder, every all be provided with the overflow pipe between the heating chamber.

A further technical scheme is that, every the surface in heating chamber all is provided with into oil pipe and goes out oil pipe, the input that advances oil pipe is provided with the conduction oil and advances the interface, the output that goes out oil pipe is provided with the conduction oil and goes out the interface, the surface that advances oil pipe passes through the connecting pipe and is connected with the input of oil guiding coil pipe, it is connected with the output of oil guiding coil pipe through the connecting pipe to go out oil pipe surface.

According to a further technical scheme, each heating cavity outer surface is provided with a steam guide pipe, the input end of each steam guide pipe is connected with a steam injection interface, the outer surface of each steam guide pipe is connected with a vent pipe, and the output end of each vent pipe extends to the bottom of the reaction cylinder.

A further technical scheme is that the upper portion of breather pipe output is provided with the steam jet pipe, the steam jet pipe includes that the steam jet is taken over, first steam guide port, is led vapour lock and second and is led the vapour lock, the output of breather pipe is connected with the steam jet and is taken over, the upper surface that the steam jet was taken over is provided with and leads the vapour lock, lead the inside bottom of vapour lock and seted up first steam guide port, and first steam guide port is the toper, the upper surface of leading the vapour lock has been seted up the second and has been led the vapour lock, and the shape that the vapour lock was led to the second is the back taper, first steam guide port and second are led and still have been seted up the connecting hole between the vapour lock, and the diameter of connecting hole is less than the steam jet and is taken over the internal diameter.

According to a further technical scheme, the steam exhaust device comprises a steam outlet, a closed pipe and a closed cover, wherein the closed pipe is arranged on the outer surface of the upper portion of the reaction cylinder, the closed cover is arranged on the upper portion of the closed pipe, and the steam outlet is formed in the outer surface of the closed pipe.

A further technical scheme is that an observation sight glass is arranged on the upper portion of the outer surface of each heating cavity, a thermometer joint is arranged at the bottom of each heating cavity, and an emptying connecting pipe is arranged between every two heating cavities.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the plurality of heating cavities are arranged in the separation tower body, and the plurality of oil guide coil pipes are arranged in the heating cavities, so that oil in the separation tower body can be heated in time, the working efficiency of the whole separation tower is improved, steam can be sprayed outwards by arranging the second steam guide opening into the inverted cone shape, the steam and the edible oil are fully reacted, more high-temperature steam and the edible oil can be reacted by arranging the sealing cover on the upper surface of the sealing pipe, the contact time of the high-temperature steam and the edible oil is prolonged, and the deodorization effect is improved.

2. According to the utility model, the observation sight glass is arranged on the outer surface of each heating cavity, so that the reaction condition of internal steam and edible oil can be directly observed, different adjustments can be carried out according to different reaction degrees, the overflow pipe is arranged in each heating cavity, so that the edible oil automatically flows into the next heating cavity after the liquid level of the edible oil reaches a certain degree, the edible oil can automatically flow in the separation tower body, and the emptying connection pipe is arranged on the outer surface of each heating cavity, so that the edible oil in each heating cavity can be discharged when the separation tower is not operated any more, and the cleaning of the interior of the separation tower body is facilitated.

Drawings

FIG. 1 is a schematic view of the internal structure of a separation column of the present invention.

FIG. 2 is a schematic top view of a separation column according to the present invention.

FIG. 3 is an enlarged view of the position A in FIG. 1 according to the present invention.

FIG. 4 is an enlarged view of the utility model at B of FIG. 1.

In the figure, 1, a separation column body; 2. a vacuum gauge joint; 3. a direct steam connection pipe; 4. an oil inlet; 5. vacuumizing the interface; 6. a flash evaporator; 7. a packed tower; 8. a vent; 9. an observation sight glass; 10. a thermometer joint; 11. emptying the connecting pipe; 12. a draft tube; 13. an overflow port; 14. an oil outlet interface; 15. emptying the interface; 16. a through hole; 17. a heating cavity; 18. a steam exhaust device; 181. a steam outlet; 182. closing the tube; 183. a closure cap; 19. a jet steam interface; 201. a support frame; 202. an oil guide coil pipe; 203. a reaction cylinder; 21. a heat conducting oil inlet; 22. a heat conducting oil outlet; 23. a steam jet pipe; 231. a steam injection pipe connection; 232. a first steam guide port; 233. a steam guide nozzle; 234. a second steam guide port; 24. a flow guide pipe; 25. a guide funnel; 26. an oil outlet pipe; 27. a steam guide pipe; 28. an overflow pipe; 29. a breather pipe; 30. a guide funnel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is 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. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to the embodiment shown in fig. 1-4, a grain oil deacidification device comprises a separation tower body 1, a packed tower 7 is arranged on the upper portion of the separation tower body 1, a flash evaporator 6 is arranged above the packed tower 7, the pressure at a steam outlet is reduced through the flash evaporator 6, the boiling point of water is reduced, steam liquefaction is prevented, and further steam can be effectively discharged, a vacuumizing connector 5 is arranged on the upper surface of the flash evaporator 6, an oil inlet 4 is arranged on the outer surface of the connection portion of the packed tower 7 and the flash evaporator 6, a straight steam connecting pipe 3 is arranged at the bottom of the outer surface of the packed tower 7, so that edible oil and high-temperature steam are subjected to preliminary reaction, a vacuum meter connector 2 is arranged on the upper surface of the separation tower body 1, the pressure inside the separation tower body 1 can be directly observed through the vacuum meter connector 2 and a vacuum meter, a plurality of heating cavities 17 are arranged inside the separation tower body 1, the heating of the edible oil can be accelerated through the plurality of heating cavities 17, the reaction speed of the high-temperature steam and the edible oil is accelerated, the guide funnel 30 is arranged on the inner top wall of the separation tower body 1, the vent 8 is arranged on the outer surface of the guide funnel 30, the reacted high-temperature steam can be discharged through the vent 8 and the vent 5, the guide funnel 30 is provided with the guide pipe 24 on the bottom surface, the output port of the guide pipe 24 is positioned inside the separation tower body 1, the plurality of heating devices and the guide cylinder 12 are arranged inside each heating cavity 17, the upper part of the outer surface of the guide cylinder 12 is provided with the overflow port 13, the lower part of the guide cylinder 12 positioned at the bottommost part is also provided with the through hole 16, the edible oil enters the inside of the guide cylinder 12 at the bottommost part through the through hole 16 and can flow out through the oil outlet port 14, the heating devices comprise a support frame 201, an oil guide coil 202 and a reaction cylinder 203, the inner bottom wall of each heating cavity 17 is provided with a support frame 201, the other end of the support frame 201 is fixedly connected with a reaction cylinder 203, the outer surface of the reaction cylinder 203 is provided with an oil guide coil 202, heat exchange is carried out between hot oil in the oil guide coil 202 and cold edible oil in the separation tower body 1 to achieve the effect of heating the edible oil, the bottom surface of the separation tower body 1 is provided with an oil outlet interface 14 and an emptying interface 15, when the separation tower is not used, the emptying interface 15 can be opened to completely discharge the edible oil in the separation tower body, one end of the oil outlet interface 14 and one end of the emptying interface 15 are positioned in the guide cylinder 12, the upper part of the reaction cylinder 203 is provided with an exhaust device 18, the inside of the reaction cylinder 203 is provided with an steam jet pipe 23, the reaction cylinder 203 is provided with an overflow pipe 28 between each heating cavity 17, the outer surface of each heating cavity 17 is provided with an oil inlet pipe 25 and an oil outlet pipe 26, the input end of the oil inlet pipe 25 is provided with a heat conducting oil inlet port 21, the output end of the oil outlet pipe 26 is provided with a heat conducting oil outlet port 22, the outer surface of the oil inlet pipe 25 is connected with the input end of the oil guiding coil pipe 202 through a connecting pipe, and the outer surface of the oil outlet pipe 26 is connected with the output end of the oil guiding coil pipe 202 through a connecting pipe.

The outer surface of each heating cavity 17 is provided with a steam guide pipe 27, the input end of the steam guide pipe 27 is connected with a steam jet interface 19, the outer surface of the steam guide pipe 27 is connected with a vent pipe 29, the output end of the vent pipe 29 extends to the bottom of the reaction cylinder 203, the upper part of the output end of the vent pipe 29 is provided with a steam jet pipe 23, the steam jet pipe 23 comprises a steam jet connecting pipe 231, a first steam guide opening 232, a steam guide nozzle 233 and a second steam guide opening 234, the output end of the vent pipe 29 is connected with the steam jet connecting pipe 231, the upper surface of the steam jet connecting pipe 231 is provided with the steam guide opening 233, the bottom inside the steam guide opening 233 is provided with the first steam guide opening 232, the first steam guide opening 232 is conical, the outlet of the first steam guide opening 232 can increase the gas flow rate and pressure, so that steam can flow out more quickly, the upper surface of the steam guide opening 233 is provided with the second steam guide opening 234, the second steam guide opening 234 is in an inverted cone shape, so that the second steam guide opening 234 is in an inverted cone shape and can radiate steam outwards, the high-temperature steam and the edible oil are fully reacted, a connecting hole is arranged between the first steam guide opening 232 and the second steam guide opening 234, the diameter of the connecting hole is smaller than the inner diameter of the steam jet connecting pipe 231, the steam discharging device 18 comprises a steam outlet 181, a closed pipe 182 and a closed cover 183, the outer surface of the upper part of the reaction cylinder 203 is provided with the closed pipe 182, the upper part of the closed pipe 182 is provided with the closed cover 183, can make the high-temperature steam stay in the reaction cylinder 203 for a longer time, improve the reaction time between the high-temperature steam and the edible oil, the outer surface of the closed pipe 182 is provided with a steam outlet 181 for discharging the steam, the upper part of the outer surface of each heating cavity 17 is provided with an observation sight glass 9, and the bottom of the heating cavities 17 is provided with a thermometer joint 10, an emptying connecting pipe 11 is arranged between each heating cavity 17, when not in use, the edible oil in each heating cavity 17 is emptied, so that the edible oil is prevented from being accumulated in the heating cavity 17.

The working process of the utility model is as follows: when the separation tower works, firstly, the edible oil is communicated with the oil inlet 4 and then flows into the heating cavity 17 at the uppermost part, the heat conducting oil is introduced into the heat conducting oil inlet port 21 to heat the edible oil, high-temperature steam is introduced into the steam injection port 19, the high-temperature steam is guided by the vent pipe 29 and the steam injection pipe 23 and then injected into the heated edible oil to react, the reacted steam carries out acidic substances in the edible oil and then is discharged through the steam outlet 181, when the interior of the heating cavity 17 at the uppermost end reaches a certain height, the heated material flows into the next heating cavity 17 through the overflow pipe 28, the discharged whole is extracted through the vacuumizing interface 5, the acidic material is absorbed and deodorized through the packed tower 7, when the separation tower is not in use, the edible oil in the separation tower body 1 is discharged through the emptying interface 15.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a grain oil deacidification device, includes knockout tower body (1), its characterized in that: the separation tower comprises a separation tower body (1), wherein a packed tower (7) is arranged on the upper portion of the separation tower body (1), a flash evaporator (6) is arranged above the packed tower (7), a vacuumizing interface (5) is arranged on the upper surface of the flash evaporator (6), an oil inlet (4) is arranged on the outer surface of the joint of the packed tower (7) and the flash evaporator (6), a straight steam connecting pipe (3) is arranged at the bottom of the outer surface of the packed tower (7), a vacuum meter connector (2) is arranged on the upper surface of the separation tower body (1), a plurality of heating cavities (17) are arranged inside the separation tower body (1), a guide funnel (30) is arranged on the inner top wall of the separation tower body (1), an air vent (8) is formed in the outer surface of the guide funnel (30), a guide pipe (24) is arranged on the bottom surface of the guide funnel (30), and an output port of the guide pipe (24) is positioned inside the separation tower body (1), each heating cavity (17) is internally provided with a plurality of heating devices and a guide shell (12), the upper part of the outer surface of the guide shell (12) is provided with an overflow port (13), the lower part of the guide shell (12) positioned at the bottommost part is also provided with a through hole (16), each heating device comprises a support frame (201), an oil guide coil pipe (202) and a reaction barrel (203), the inner bottom wall of each heating cavity (17) is provided with the support frame (201), the other end of the support frame (201) is fixedly connected with the reaction barrel (203), the outer surface of the reaction barrel (203) is provided with the oil guide coil pipe (202), the bottom surface of the separation tower body (1) is provided with an oil outlet interface (14) and an emptying interface (15), one end of the oil outlet interface (14) and one end of the emptying interface (15) are positioned inside the guide shell (12), the upper part of the reaction barrel (203) is provided with a steam exhaust device (18), a steam injection pipe (23) is arranged in the reaction barrel (203), and an overflow pipe (28) is arranged between every two heating cavities (17).

2. The grain and oil deacidification device according to claim 1, characterized in that: every the surface of heating chamber (17) all is provided with into oil pipe (25) and goes out oil pipe (26), the input that advances oil pipe (25) is provided with the conduction oil and advances interface (21), the output that goes out oil pipe (26) is provided with conduction oil and goes out interface (22), the surface that advances oil pipe (25) is connected with the input of oil guide coil pipe (202) through the connecting pipe, it is connected with the output of oil guide coil pipe (202) to go out oil pipe (26) surface through the connecting pipe.

3. The grain and oil deacidification device according to claim 1, characterized in that: every heating chamber (17) surface all is provided with steam guide pipe (27), the input of steam guide pipe (27) is connected with sprays vapour interface (19), steam guide pipe (27) surface is connected with breather pipe (29), and the output of breather pipe (29) extends to the bottom of reaction section of thick bamboo (203).

4. The grain and oil deacidification device according to claim 3, characterized in that: the upper portion of breather pipe (29) output is provided with steam jet pipe (23), steam jet pipe (23) are taken over (231), first steam port (232), lead vapour mouth (233) and second and lead vapour mouth (234) including the steam jet, the output of breather pipe (29) is connected with steam jet and takes over (231), the upper surface that steam jet was taken over (231) is provided with leads vapour mouth (233), lead the bottom of vapour mouth (233) inside and seted up first steam port (232) of leading, and first steam port (232) of leading is the toper, the upper surface that leads vapour mouth (233) has seted up the second and has led vapour mouth (234), and the shape that steam port (234) was led to the second is the back taper, still seted up the connecting hole between first steam port (232) and the second steam port (234) of leading, and the diameter of connecting hole is less than steam jet take over (231) internal diameter.

5. The grain and oil deacidification device according to claim 1, characterized in that: the steam exhaust device (18) comprises a steam outlet (181), a closed pipe (182) and a closed cover (183), the closed pipe (182) is arranged on the outer surface of the upper part of the reaction cylinder (203), the closed cover (183) is arranged on the upper part of the closed pipe (182), and the steam outlet (181) is arranged on the outer surface of the closed pipe (182).

6. The grain and oil deacidification device according to claim 1, characterized in that: every the upper portion of the surface of heating chamber (17) is provided with observation mirror (9), and the bottom of heating chamber (17) is provided with thermometer joint (10), every all be provided with between heating chamber (17) emptying takeover (11).