Cold-pressing deacidification and deodorization device for linseed oil

Abstract

The utility model discloses a linseed oil cold pressing deacidification and deodorization device which comprises a bottom plate, a condensation box is fixedly connected to one side of the upper end of the bottom plate, refrigeration plates are fixedly connected to the side walls of the two sides of the condensation box, and a first net plate and a second net plate are sequentially and fixedly connected to the interior of the condensation box from bottom to top. A first reaction barrel is fixedly connected to the other side of the upper end of the bottom plate, a first air outlet pipe is fixedly connected to the upper end of the side, close to the condensation box, of the first reaction barrel, a second reaction barrel is fixedly connected to the upper end of the first reaction barrel through a plurality of supporting columns, and a communicating pipe is jointly and fixedly connected between the middles of the second reaction barrel and the first reaction barrel; the deacidification and deodorization device has the beneficial effects that the first reaction barrel and the second reaction barrel are communicated with the condensing box, and steam generated during deacidification and deodorization is condensed through the condensing box, so that most moisture in air is removed, the air temperature is reduced, and the surrounding environment is prevented from being greatly changed; and the normal work of surrounding workers is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of linseed oil processing, in particular to a linseed oil cold pressing deacidification and deodorization device. Background Art

[0002] Flaxseed oil is made from flax seeds. Flax seeds are the seeds of flax and belong to the Linaceae family. It is also known as sesame because it is native to the East Indies. When Zhang Qian of the Han Dynasty was on a diplomatic mission to the Western Regions, he brought flax back to China via the Silk Road. It was mainly planted in the old Xiongnu area, which was an area where "Hu people" gathered, hence the name. There are deacidification and deodorization steps in the refining process of flaxseed oil.

[0003] At present, when linseed oil is deacidified and deodorized, the linseed oil is usually heated, and steam distillation is used to remove the soap in the linseed oil and volatilize the odorous substances in the linseed oil. When these steams are discharged to the outside, the surrounding air temperature and humidity will increase, which is not conducive to the work of workers in the surrounding area. Utility Model Content

[0004] The utility model aims to provide a linseed oil cold pressing deacidification and deodorization device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a linseed oil cold pressing deacidification and deodorization device, comprising a bottom plate, a condensing box is fixedly connected to one side of the upper end of the bottom plate, refrigeration plates are fixedly connected to both side walls of the condensing box, a first mesh plate and a second mesh plate are fixedly connected to the inside of the condensing box from bottom to top in sequence, a first reaction barrel is fixedly connected to the other side of the upper end of the bottom plate, a first air outlet pipe is fixedly connected to the upper end of the first reaction barrel on one side close to the condensing box, a second reaction barrel is fixedly connected to the upper end of the first reaction barrel through a rod support column, a connecting pipe is fixedly connected between the second reaction barrel and the middle part of the first reaction barrel, a second air outlet pipe is fixedly connected to the upper end of the second reaction barrel on one side close to the condensing box, a connecting pipe is fixedly connected between the second air outlet pipe and the first air outlet pipe, the connecting pipe is fixedly connected to a fan through an air suction pipe, the air outlet of the fan faces downward and is fixedly connected to the air outlet pipe, and the lower end of the air outlet pipe passes through the upper end of the condensing box, the second mesh plate and the first mesh plate in sequence.

[0006] Preferably, the holes on the first mesh plate and the second mesh plate are both funnel-shaped and the diameter of the upper end is smaller than the diameter of the lower end, and the holes on the first mesh plate and the second mesh plate are staggered.

[0007] Preferably, the air outlet pipe is in an L-shaped structure and the horizontal portion is transversely arranged at the inner lower end of the condensation box, and a plurality of rod through holes are opened on the side wall of the horizontal portion of the air outlet pipe.

[0008] Preferably, four support columns are provided, and the four support columns are fixedly connected between the first reaction barrel and the second reaction barrel at equal intervals.

[0009] Preferably, the first reaction barrel and the second reaction barrel are of the same size and are located on the same center line.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model connects the first reaction barrel and the second reaction barrel with a condensation box, and condenses the steam generated during deacidification and deodorization through the condensation box, thereby removing most of the moisture in the air and lowering the air temperature, thereby avoiding causing major changes to the surrounding environment and affecting the normal work of surrounding staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the cutaway structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the external structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the second screen structure of the utility model;

[0014] Figure 4 It is a schematic diagram of the top view of the cross-section structure of the first reaction barrel and the second reaction barrel of the utility model.

[0015] In the figure: 1, bottom plate; 2, condensation box; 3, refrigeration plate; 4, first mesh plate; 5, second mesh plate; 6, first reaction barrel; 7, second reaction barrel; 8, support column; 9, connecting pipe; 10, first air outlet pipe; 11, second air outlet pipe; 12, connecting pipe; 13, air suction pipe; 14, fan; 15, air outlet pipe; 16, through hole. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-4The utility model provides a technical solution: a linseed oil cold pressing deacidification and deodorization device, comprising a bottom plate 1, a condensation box 2 is fixedly connected to one side of the upper end of the bottom plate 1, and refrigeration plates 3 are fixedly connected to both side walls of the condensation box 2. The inside of the condensation box 2 is fixedly connected with a first mesh plate 4 and a second mesh plate 5 in sequence from bottom to top. A first reaction barrel 6 is fixedly connected to the other side of the upper end of the bottom plate 1. A first air outlet pipe 10 is fixedly connected to the upper end of the first reaction barrel 6 close to the condensation box 2. The upper end of the first reaction barrel 6 is fixed by a rod support column 8. A second reaction barrel 7 is connected, a connecting pipe 9 is fixedly connected between the middle parts of the second reaction barrel 7 and the first reaction barrel 6, a second air outlet pipe 11 is fixedly connected to the upper end of the second reaction barrel 7 close to the condensation box 2, a connecting pipe 12 is fixedly connected between the second air outlet pipe 11 and the first air outlet pipe 10, the connecting pipe 12 is fixedly connected to a fan 14 through an air suction pipe 13, the air outlet of the fan 14 faces downward and is fixedly connected to an air outlet pipe 15, and the lower end of the air outlet pipe 15 passes through the upper end of the condensation box 2, the second mesh plate 5 and the first mesh plate 4 in sequence.

[0018] Four support columns 8 are provided, and the four support columns 8 are fixedly connected between the first reaction barrel 6 and the second reaction barrel 7 at equal intervals, so that the second reaction barrel 7 can be stably supported at the upper end of the first reaction barrel 6. The first reaction barrel 6 and the second reaction barrel 7 are of the same size and are located on the same center line. The holes on the first mesh plate 4 and the second mesh plate 5 are both funnel-shaped and the diameter of the upper end is smaller than the diameter of the lower end. The holes on the first mesh plate 4 and the second mesh plate 5 are staggered to slow down the rising speed of steam. The air outlet pipe 15 is L-shaped and the horizontal part is horizontally arranged at the lower end of the interior of the condensation box 2. A rod through hole 16 is opened on the side wall of the horizontal part of the air outlet pipe 15 to facilitate the discharge of steam to the lower end of the interior of the condensation box 2.

[0019] Specifically, when the utility model is used, the utility model is moved to the working place, the power is turned on, the linseed oil to be treated is poured into the second reaction barrel 7, and a certain amount of alkali or acid is added, and the linseed oil is heated for deacidification. The steam generated during the process will enter the connecting pipe 12 through the second air outlet pipe 11. After a period of time, the connecting pipe 9 is opened, and the deacidified linseed oil is poured into the first reaction barrel 6, and the heating is continued. The odorous substances are volatilized by the steam, and the steam will enter the connecting pipe 12 through the first air outlet pipe 10, and the fan 14 will discharge the steam entering the connecting pipe 12 to the lower end of the interior of the condensation box 2 through the air outlet pipe 15. The steam moves from bottom to top in the condensation box 2, and during the process, it will contact the refrigeration plate 3, the first mesh plate 4 and the second mesh plate 5. The steam is pre-cooled and liquefied, and accumulates at the lower end of the interior of the condensation box 2, while the air temperature will be reduced. Then, it will be discharged from the condensation box 2 to avoid affecting the surrounding environment.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A linseed oil cold pressing deacidification and deodorization device, characterized in that: The invention comprises a bottom plate (1), wherein one side of the upper end of the bottom plate (1) is fixedly connected to a condensing box (2), and both side walls of the condensing box (2) are fixedly connected to refrigeration plates (3), and the interior of the condensing box (2) is fixedly connected to a first mesh plate (4) and a second mesh plate (5) in sequence from bottom to top, and the other side of the upper end of the bottom plate (1) is fixedly connected to a first reaction barrel (6), and the upper end of the first reaction barrel (6) close to the condensing box (2) is fixedly connected to a first air outlet pipe (10), and the upper end of the first reaction barrel (6) is fixedly connected to a second reaction barrel (7) via a rod support column (8), and the second reaction barrel A connecting pipe (9) is fixedly connected between the middle part of the first reaction barrel (7) and the first reaction barrel (6); a second air outlet pipe (11) is fixedly connected to the upper end of the second reaction barrel (7) on the side close to the condensing box (2); a connecting pipe (12) is fixedly connected between the second air outlet pipe (11) and the first air outlet pipe (10); the connecting pipe (12) is fixedly connected to a fan (14) through an air suction pipe (13); the air outlet of the fan (14) faces downward and is fixedly connected to an air outlet pipe (15); the lower end of the air outlet pipe (15) passes through the upper end of the condensing box (2), the second mesh plate (5) and the first mesh plate (4) in sequence.

2. A linseed oil cold pressing deacidification and deodorization device according to claim 1, characterized in that: The holes on the first mesh plate (4) and the second mesh plate (5) are both funnel-shaped and have an upper diameter that is smaller than a lower diameter. The holes on the first mesh plate (4) and the second mesh plate (5) are staggered.

3. The linseed oil cold pressing deacidification and deodorization device according to claim 1, characterized in that: The air outlet pipe (15) is in an L-shaped structure, and the horizontal portion is transversely arranged at the lower end of the interior of the condensation box (2). A plurality of rod through holes (16) are provided on the side wall of the horizontal portion of the air outlet pipe (15).

4. The linseed oil cold pressing deacidification and deodorization device according to claim 1, characterized in that: Four support columns (8) are provided, and the four support columns (8) are fixedly connected between the first reaction barrel (6) and the second reaction barrel (7) at equal intervals.

5. The linseed oil cold pressing deacidification and deodorization device according to claim 1, characterized in that: The first reaction barrel (6) and the second reaction barrel (7) are of the same size and are located on the same center line.

Images