Rapeseed oil distillation deacidification device

Abstract

The utility model discloses a rapeseed oil distillation deacidification device, and relates to the technical field of rapeseed oil processing. The rapeseed oil distillation deacidification device comprises a deacidification reaction kettle, a fixing ring is fixedly connected to the outer surface of the deacidification reaction kettle, a bottom cylinder is connected to the bottom of the deacidification reaction kettle in an attached mode, a base is fixedly installed at the bottom of the bottom cylinder, and a filtering assembly is installed at the joint of the deacidification reaction kettle and the bottom cylinder. By arranging the fixing ring, the adjusting cavity, the limiting groove and the like, the whole deacidification reaction kettle can be lifted, the interior of the deacidification reaction kettle can be conveniently cleaned after the deacidification reaction kettle is lifted, meanwhile, the filtering assembly can be conveniently cleaned and replaced, practicability is enhanced, by arranging the filtering assembly, a filter screen can be conveniently assembled, and the practicability of the deacidification reaction kettle is improved. Meanwhile, the top sealing ring and the bottom sealing ring are arranged, so that after the deacidification reaction kettle is attached to the bottom cylinder, the sealing performance between the deacidification reaction kettle and the bottom cylinder can be enhanced.

Description

Technical Field

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

[0002] A still is a still used in chemical production. It is designed to solve the problem that the existing still needs to be repaired and cleaned intermittently when the material contains solids and high-boiling-point substances during the production process. The function of the still is to vaporize the liquid to be distilled and provide the necessary rising steam in the tower. There are jacketed, coiled tube and tube-in-tube types. Jacketed and coiled tube types are mostly used in small-scale production due to their small heating area, while tube-in-tube stills are mostly used in large-scale production. In order to distill and deacidify rapeseed oil, a still is usually used to distill and deacidify it.

[0003] For example, patent publication number CN112980572A, specifically named a rapeseed oil distillation and deacidification device, aims at the problem that solid impurities in rapeseed will affect the quality of rapeseed oil distillation, and the existing device has no crushing and mixing device, the production efficiency of rapeseed oil is low, and the existing device is inconvenient to use. Now the following scheme is proposed, which includes a box body, the bottom of the box body is symmetrically fixed with two vertical plates, the bottom of the two vertical plates is fixedly installed with a bottom plate, the bottom of the two bottom plates is movably installed with a plurality of guide wheels, the bottom of the box body is symmetrically fixed with two mounting frames, the two mounting frames are slidably installed with sliding rods, the bottom of the two sliding rods is fixedly installed with the same top plate, and the bottom of the box body is fixedly installed with an electric push rod;

[0004] The reaction kettles of the rapeseed oil distillation and deacidification device of this patent and the prior art are mostly one-piece tank bodies. When it is necessary to clean the bottom of the inside or to clean and replace the internal filter components, it will be time-consuming and labor-intensive, very inconvenient, and of poor practicality. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a rapeseed oil distillation and deacidification device, which solves the problem that the reactors of the rapeseed oil distillation and deacidification devices in the prior art are mostly one-piece tank bodies, which is time-consuming and laborious, very inconvenient and of poor practicality when the bottom of the interior needs to be cleaned or the internal filter components need to be cleaned and replaced.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a rapeseed oil distillation deacidification device, comprising a deacidification reactor, the outer surface of the deacidification reactor is fixedly connected with a fixing ring, the bottom of the deacidification reactor is fittedly connected with a bottom cylinder, the bottom of the bottom cylinder is fixedly installed with a base, a filter assembly is installed at the connection between the deacidification reactor and the bottom cylinder, an adjustment cavity is provided inside the base, an electric telescopic rod is fixedly installed inside the base, an adjustment plate is fixedly connected to the output end of the electric telescopic rod, an air relief groove is provided at the bottom of the base, and limiting grooves connected to the inside of the adjustment cavity are equidistantly provided inside the base, a piston rod is sealingly and slidably connected inside the limiting groove, and the top of the piston rod is fixedly connected to the bottom of the fixing ring.

[0007] Preferably, the filter assembly includes a bottom sealing ring fixedly mounted on the upper surface of the bottom cylinder, the upper surface of the bottom sealing ring is fitted with a mounting cylinder, a filter screen is placed inside the mounting cylinder, a positioning ring is threadedly mounted on the internal thread of the mounting cylinder, a cross rod is fixedly connected to the inner wall of the positioning ring, and a top sealing ring is fitted on the upper surface of the filter screen.

[0008] Preferably, a sealing ring is fixedly mounted on the outer surface of the adjustment plate, and the outer surface of the adjustment plate is sealingly and slidably connected to the inside of the adjustment cavity, and one end of the adjustment cavity close to the electric telescopic rod is connected to the outside of the base through an air relief groove.

[0009] Preferably, the top diameter of the piston rod is smaller than the bottom diameter, and a sealing ring is fixedly mounted on the outer surface of the piston rod.

[0010] Preferably, the outer surface of the top sealing ring is fixedly mounted on the bottom of the deacidification reactor, the top of the filter screen is sealed and connected to the bottom of the deacidification reactor through the top sealing ring, and the bottom of the mounting tube is sealed and connected to the surface of the base through the bottom sealing ring.

[0011] Preferably, the interior of the deacidification reactor is connected to the interior of the bottom cylinder through a filter screen.

[0012] Beneficial Effects

[0013] The utility model provides a rapeseed oil distillation and deacidification device. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The rapeseed oil distillation deacidification device can lift the deacidification reactor as a whole by arranging a fixing ring, an adjusting cavity and a limiting groove, etc. After lifting, it is convenient to clean the inside of the deacidification reactor, and it is also convenient to clean and replace the filter component, thereby enhancing practicality.

[0015] 2. The rapeseed oil distillation deacidification device can facilitate the assembly of the filter screen by arranging the filtering assembly, thereby improving the replacement and cleaning efficiency of the filter screen. At the same time, by arranging the top sealing ring and the bottom sealing ring, when the deacidification reactor and the bottom cylinder are fitted together, the sealing between the deacidification reactor and the bottom cylinder can be strengthened. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional view of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the filter assembly in the utility model.

[0019] In the figure: 1. deacidification reactor; 2. fixing ring; 3. bottom cylinder; 4. base; 5. filter assembly; 51. bottom sealing ring; 52. mounting cylinder; 53. filter screen; 54. positioning ring; 55. cross rod; 56. top sealing ring; 6. adjustment chamber; 7. electric telescopic rod; 8. adjustment plate; 9. air release groove; 10. limit groove; 11. piston rod. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3The utility model provides a technical solution: a rapeseed oil distillation deacidification device, comprising a deacidification reactor 1, a fixing ring 2 is fixedly connected to the outer surface of the deacidification reactor 1, a bottom cylinder 3 is fitted and connected to the bottom of the deacidification reactor 1, a base 4 is fixedly installed at the bottom of the bottom cylinder 3, a filter assembly 5 is installed at the connection between the deacidification reactor 1 and the bottom cylinder 3, an adjusting cavity 6 is provided inside the base 4, an electric telescopic rod 7 is fixedly installed inside the base 4, an adjusting plate 8 is fixedly connected to the output end of the electric telescopic rod 7, a sealing ring is fixedly installed on the outer surface of the adjusting plate 8, and the outer surface of the adjusting plate 8 is sealingly and slidably connected to the inside of the adjusting cavity 6, and an air release groove 9 is provided at the bottom of the base 4. One end of the regulating chamber 6 close to the electric telescopic rod 7 is connected to the outside of the base 4 through the air release groove 9. The base 4 is provided with equidistant limit grooves 10 connected to the inside of the regulating chamber 6. The inside of the limit groove 10 is sealed and slidably connected with a piston rod 11. The top diameter of the piston rod 11 is smaller than the bottom diameter. A sealing ring is fixedly installed on the outer surface of the piston rod 11. The top of the piston rod 11 is fixedly connected to the bottom of the fixing ring 2. By setting the fixing ring 2, the regulating chamber 6 and the limit groove 10, the deacidification reactor 1 can be lifted as a whole. After lifting, it is convenient to clean the inside of the deacidification reactor 1, and it is also convenient to clean and replace the filter assembly 5, thereby enhancing practicality.

[0022] The filter assembly 5 includes a bottom sealing ring 51 fixedly mounted on the upper surface of the bottom cylinder 3, a mounting cylinder 52 is attached to the upper surface of the bottom sealing ring 51, the bottom of the mounting cylinder 52 is sealed and connected to the surface of the base 4 through the bottom sealing ring 51, a filter screen 53 is placed inside the mounting cylinder 52, the interior of the deacidification reactor 1 is connected to the interior of the bottom cylinder 3 through the filter screen 53, a positioning ring 54 is installed on the internal thread of the mounting cylinder 52, a cross rod 55 is fixedly connected to the inner wall of the positioning ring 54, a top sealing ring 56 is attached to the upper surface of the filter screen 53, the outer surface of the top sealing ring 56 is fixedly mounted on the bottom of the deacidification reactor 1, the top of the filter screen 53 is sealed and connected to the bottom of the deacidification reactor 1 through the top sealing ring 56, by setting the filter assembly 5, the filter screen 53 can be easily assembled, and the replacement and cleaning efficiency of the filter screen 53 is improved. At the same time, by setting the top sealing ring 56 and the bottom sealing ring 51, when the deacidification reactor 1 and the bottom cylinder 3 are attached, the sealing between the deacidification reactor 1 and the bottom cylinder 3 can be strengthened.

[0023] When it is necessary to clean the inside of the deacidification reactor 1 or replace the filter assembly 5, the electric telescopic rod 7 is started, and the electric telescopic rod 7 drives the adjustment plate 8 to slide. At this time, the inside of the adjustment plate 8 is in a strong pressure state, and the inside of the limit groove 10 is also in a strong pressure state. At this time, the piston rod 11 drives the deacidification reactor 1 to slide upward through the fixing ring 2. After the deacidification reactor 1 is lifted to a certain height, the electric telescopic rod 7 is closed. At this time, the gap between the deacidification reactor 1 and the bottom cylinder 3 can be convenient for the staff to clean the inside, and the filter assembly 5 can also be taken out. After taking out the filter assembly 5, the positioning ring 54 is driven to rotate by the cross rod 55 to disengage the positioning ring 54 from the mounting cylinder 52, and then the filter screen 53 is taken out for replacement or cleaning. At the same time, by setting the top sealing ring 56 and the bottom sealing ring 51, when the deacidification reactor 1 and the bottom cylinder 3 are fitted, the sealing between the deacidification reactor 1 and the bottom cylinder 3 can be strengthened.

[0024] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A rapeseed oil distillation and deacidification device, comprising a deacidification reactor (1), Features: The outer surface of the deacidification reactor (1) is fixedly connected with a fixing ring (2); the bottom of the deacidification reactor (1) is fittedly connected with a bottom cylinder (3); the bottom of the bottom cylinder (3) is fixedly installed with a base (4); a filter assembly (5) is installed at the connection between the deacidification reactor (1) and the bottom cylinder (3); an adjustment chamber (6) is provided inside the base (4); an electric telescopic rod (7) is fixedly installed inside the base (4); an adjustment plate (8) is fixedly connected to the output end of the electric telescopic rod (7); an air release groove (9) is provided at the bottom of the base (4); limiting grooves (10) connected to the inside of the adjustment chamber (6) are equidistantly provided inside the base (4); a piston rod (11) is sealingly and slidably connected inside the limiting groove (10); the top of the piston rod (11) is fixedly connected to the bottom of the fixing ring (2).

2. A rapeseed oil distillation and deacidification device according to claim 1, Features: The filter assembly (5) comprises a bottom sealing ring (51) fixedly mounted on the upper surface of a bottom cylinder (3); a mounting cylinder (52) is fitted on the upper surface of the bottom sealing ring (51); a filter screen (53) is placed inside the mounting cylinder (52); a positioning ring (54) is threadedly mounted on the inner surface of the mounting cylinder (52); a cross rod (55) is fixedly connected to the inner wall of the positioning ring (54); and a top sealing ring (56) is fitted on the upper surface of the filter screen (53).

3. A rapeseed oil distillation and deacidification device according to claim 1, Features: A sealing ring is fixedly mounted on the outer surface of the adjustment plate (8), and the outer surface of the adjustment plate (8) is sealingly slidably connected to the inside of the adjustment chamber (6). One end of the adjustment chamber (6) close to the electric telescopic rod (7) is connected to the outside of the base (4) through an air discharge groove (9).

4. A rapeseed oil distillation and deacidification device according to claim 1, Features: The top diameter of the piston rod (11) is smaller than the bottom diameter, and a sealing ring is fixedly mounted on the outer surface of the piston rod (11).

5. A rapeseed oil distillation and deacidification device according to claim 2, Features: The outer surface of the top sealing ring (56) is fixedly mounted on the bottom of the deacidification reactor (1); the top of the filter screen (53) is sealedly connected to the bottom of the deacidification reactor (1) via the top sealing ring (56); and the bottom of the mounting cylinder (52) is sealedly connected to the surface of the base (4) via the bottom sealing ring (51).

6. A rapeseed oil distillation and deacidification device according to claim 2, Features: The interior of the deacidification reactor (1) is connected to the interior of the bottom cylinder (3) via a filter screen (53).

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