A high-frequency vibration component for use in distillation tanks

Abstract

This invention discloses a high-frequency vibration component for use in a distillation jar, comprising a connected base plate and a high-frequency vibrating element. The base plate is fixedly connected to the distillation jar, allowing the high-frequency vibrating element to extend into the central tube of the distillation jar, forming a distillation chamber between the high-frequency vibrating element and the central tube. This invention utilizes high-frequency vibration to increase the mass transfer efficiency of oils with their contained free fatty acids, plasticizers, aromatic solvents, moisture, and air, reducing the required distillation temperature and time. It eliminates the decomposition, polymerization, and cross-linking reactions of oils, and can easily and stably remove free fatty acids, plasticizers, aromatic solvents, moisture, and air from edible oils, preventing the formation of benzo[a]pyrene-a, trans fatty acids, glycidyl esters, and trichloropropanol esters.

Description

Technical Field

[0001] This utility model relates to the technical field of distillation apparatus components, specifically a high-frequency vibration component applied to a distillation jar. Background Technology

[0002] Existing continuous vacuum deodorization equipment for oils (taking edible oil as an example), such as multi-layer towers and packed tower distillation, usually adopts multi-layer laminar flow method or stainless steel corrugated mesh packing method. It utilizes the high multi-layer to increase the specific surface area and uses the large height difference pressure to achieve continuous vacuum discharge.

[0003] However, the existing distillation apparatus has the following main problems: low distillation efficiency, long residence time of materials in the distillation system (not less than 30 minutes), easy formation of various oil polymerization and decomposition reactions, forming unknown derivatives. Taking edible oil as an example, edible oil is currently required to remove plasticizers, and high temperature and long time distillation make it difficult to prevent the formation of benzo[a]pyrene-a, trans fatty acids, glycidyl esters, and trichloropropanol esters.

[0004] Therefore, providing a high-efficiency high-frequency vibration component for use in distillation tanks is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the present invention provides a high-frequency vibration component for use in a distillation tank to improve distillation efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A high-frequency vibration component for use in a distillation vessel includes a base plate and a high-frequency vibrator connected to each other. The base plate is fixedly connected to the distillation vessel so that the high-frequency vibrator extends into the central tube of the distillation vessel, forming a distillation chamber between the high-frequency vibrator and the central tube.

[0008] By adopting the above technical solutions, this utility model produces the following beneficial effects:

[0009] High-frequency vibration increases the mass transfer efficiency between oils and their free fatty acids, plasticizers, aromatic solvents, moisture, and air, reducing the required distillation temperature and time. It also eliminates the decomposition, polymerization, and cross-linking reactions of oils, easily and stably removing free fatty acids, plasticizers, aromatic solvents, moisture, and air from edible oils, and preventing the formation of benzo[a]pyrene-a, trans fatty acids, glycidyl esters, and trichloropropanol esters.

[0010] Furthermore, the high-frequency vibrating element includes a vibrating element body, an air inlet pipe, and an air outlet pipe, with the vibrating element body and the central pipe spaced apart inside and outside; the base plate has an air inlet hole, an air outlet hole, and a power cord interface located between the two on both sides; the air inlet pipe is located inside the vibrating element body and extends and is installed on the air inlet hole; the air outlet pipe is installed on the air outlet hole and communicates with the interior of the vibrating element body.

[0011] The beneficial effect of adopting the above-mentioned further technical solution is that air cooling is used to avoid damage to the internal components of the vibrating element body by liquid cooling.

[0012] Furthermore, the base plate is a flange, and the base plate is welded to the vibrating element body and the distillation tank respectively.

[0013] Furthermore, the air inlet pipe and the air inlet hole, as well as the air outlet pipe and the air outlet hole, are all threaded connections.

[0014] Furthermore, the vibrating element body is rod-shaped or tubular.

[0015] Furthermore, the length of the vibrating element body is 570mm, the length of the air inlet pipe is 520mm, the length of the air inlet pipe extending out of the base plate is 50mm, and the length of the air outlet pipe extending out of the base plate is 50mm.

[0016] Therefore, this utility model provides a high-frequency vibration component for use in distillation tanks, and compared with the prior art, this utility model has the following beneficial effects:

[0017] 1) The use of high-frequency vibrating components to generate ultrasonic oscillations in the central tube of the distillation tank greatly improves the mass transfer efficiency of the oil distillation components and increases the distillation efficiency.

[0018] 2) The high-frequency vibrating element has a short mass transfer residence time, which quickly eliminates the decomposition, polymerization, and cross-linking reactions of edible oil. It can easily and stably remove free fatty acids, plasticizers, aromatic solvents, water, air, etc. from edible oil, and prevent the formation of benzo[a]pyrene-a, trans fatty acids, glycidyl esters, and trichloropropanol esters, thereby improving product quality. It can be applied to the fields of oil desolventizing, deodorizing, degassing, dehydrating, and plasticizer removal.

[0019] 3) High-frequency vibration can greatly improve distillation efficiency, reduce the temperature required for distillation, avoid the need to introduce water vapor or other inert gases to lower the distillation temperature, thereby reducing the intensity of condensation and freezing recovery in the vacuum system, reducing the amount of vacuum pumping, increasing the vacuum level, and further promoting efficiency improvement. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0021] Figure 1 The attached figure is a cross-sectional view of the high-frequency vibration component provided by this utility model;

[0022] Figure 2 The attached figure is a cross-sectional view of the high-frequency vibration component provided by this utility model assembled in a distillation tank. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1 , 2 As shown in the figure, this utility model embodiment discloses a high-frequency vibration component applied to a distillation tank, including a bottom plate 1 and a high-frequency vibrating element 2 connected together. In this embodiment, the bottom plate 1 is a flange, and the bottom plate 1 is welded together with the high-frequency vibrating element 2. The high-frequency vibrating element 2 is an ultrasonic vibrating rod, which works on the same principle (based on the cavitation effect and mechanical vibration of ultrasonic waves). The bottom plate 1 is fixedly connected to the distillation tank 3. In this embodiment, the bottom plate 1 and the distillation tank 3 are welded together. The high-frequency vibrating element 2 extends into the central tube 31 of the distillation tank 3, forming a distillation chamber between the high-frequency vibrating element 2 and the central tube 31. Edible oil enters the distillation chamber through the edible oil inlet 32 ​​opened on the distillation tank 3, and is finally discharged through the edible oil outlet 33 opened on the distillation tank 3. This invention employs high-frequency vibration to increase the mass transfer efficiency between oils and their contained free fatty acids, plasticizers, aromatic solvents, moisture, air, etc., reducing the temperature and time required for distillation, and eliminating the decomposition, polymerization, and cross-linking reactions of oils. It can easily and stably remove free fatty acids, plasticizers, aromatic solvents, moisture, air, etc. from edible oils, and prevent the formation of benzo[a]pyrene-a, trans fatty acids, glycidyl esters, and trichloropropanol esters.

[0025] Specifically, the high-frequency vibrating element 2 includes a vibrating element body 21, an air inlet pipe 22, and an air outlet pipe 23. The vibrating element body 21 and the central pipe 31 are spaced apart internally and externally. An air inlet hole 11 and an air outlet hole 12 are provided on both sides of the base plate 1, and a power cord interface 13 is located between them. The power cord interface 13 is used to connect the vibrating element body 21 to a power source via a wire. The air inlet pipe 22 is located inside the vibrating element body 21 and extends onto the air inlet hole 11. The air outlet pipe 23 is installed on the air outlet hole 12 and communicates with the interior of the vibrating element body 21. In use, the air inlet pipe 22 is connected to an axial flow fan via a flexible hose. Air enters the vibrating element body 21 through the axial flow fan and the air inlet pipe 22, and hot air is discharged from the air outlet pipe 23. The internal temperature of the vibrating element body 21 is regulated by controlling the airflow, i.e., air cooling is used to avoid damage to the internal components of the vibrating element body 21 caused by liquid cooling.

[0026] To further optimize the technical solution of this utility model, the air inlet pipe 22 and the air inlet hole 11, as well as the air outlet pipe 23 and the air outlet hole 12 are all threaded connections, which facilitates disassembly and assembly.

[0027] Specifically, the vibrating element body 21 is rod-shaped or tubular. In this embodiment, the vibrating element body 21 is tubular.

[0028] Specifically, the length of the vibrating body 21 is 570mm, the length of the air inlet pipe 22 is 520mm, the length of the air inlet pipe 22 extending out of the base plate 1 is 50mm, and the length of the air outlet pipe 23 extending out of the base plate 1 is 50mm.

[0029] The working process of the high-frequency vibration component of this utility model assembled on the distillation tank is as follows: edible oil enters the distillation chamber (small space) between the central tube 31 and the vibrating component body 21 from the edible oil inlet 32. The vibrating component body 21 generates ultrasonic vibration. Under high-frequency vibration, the edible oil quickly removes free fatty acids, plasticizers, aromatic solvents, water, air, etc. from the edible oil and finally flows out from the edible oil outlet 33.

[0030] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0031] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-frequency vibration component for use in a distillation tank, characterized in that, It includes a base plate and a high-frequency vibrating element connected to each other. The base plate is fixedly connected to the distillation tank so that the high-frequency vibrating element extends into the central tube of the distillation tank, forming a distillation chamber between the high-frequency vibrating element and the central tube.

2. The high-frequency vibration component for a distillation tank according to claim 1, characterized in that, The high-frequency vibrating element includes a vibrating element body, an air inlet pipe, and an air outlet pipe. The vibrating element body and the central pipe are spaced apart inside and outside. The base plate has an air inlet hole, an air outlet hole, and a power cord interface located between the two on both sides. The air inlet pipe is located inside the vibrating element body and extends and is installed on the air inlet hole. The air outlet pipe is installed on the air outlet hole and communicates with the inside of the vibrating element body.

3. A high-frequency vibration component for use in a distillation tank according to claim 2, characterized in that, The base plate is a flange, and the base plate is welded to the vibrating element body and the distillation tank respectively.

4. A high-frequency vibration component for use in a distillation tank according to claim 2 or 3, characterized in that, The air inlet pipe and the air inlet hole, as well as the air outlet pipe and the air outlet hole, are all threaded connections.

5. A high-frequency vibration component for use in a distillation tank according to claim 2, characterized in that, The vibrating element body is rod-shaped or tubular.

6. A high-frequency vibration component for use in a distillation tank according to claim 2, characterized in that, The vibrating element body has a length of 570mm, the air inlet pipe has a length of 520mm, the air inlet pipe extends 50mm beyond the base plate, and the air outlet pipe extends 50mm beyond the base plate.

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