Deacidification device for edible oil production
By designing a deacidizing device for edible oil production with condensate collection, rapid heating and filtration functions, the problems of poor deaciding effect, low working efficiency and low quality of edible oil in the existing devices are solved, and more efficient deaciding and better quality edible oil production are achieved.
Patent Information
- Application Number
- CN202421560201.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-03
AI Technical Summary
The existing deacidification device for edible oil production has poor deacidification effect and low working efficiency when used, and it is difficult to filter impurities inside edible oil, affecting the quality of edible oil.
A deacidification device including an deacidification outer tank, an deacidification inner tank, a condensing box, a filter mechanism and a rapid heating mechanism are designed. By setting up a condensate water collection mechanism, the condensate water is prevented from flowing back; the rapid heating mechanism is used to accelerate the heating of edible oil; and the impurities in the edible oil are filtered through the filter mechanism.
The deacidification effect and working efficiency of the deacidification device are improved, the quality of edible oil is ensured, and the efficiency and effect of the deacidification process are improved through effective condensate collection and rapid heating.
Smart Images
Figure CN223016762U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of edible oil production, in particular to a deacidification device for edible oil production. Background Technique
[0002] If the content of free fatty acids in edible oil is too high, it will produce a pungent smell, affecting the flavor of the oil and accelerating the hydrolysis and rancidity of neutral oil. Therefore, when processing edible oil, methods such as caustic refining and physical refining are often used to remove free fatty acids in crude oil.
[0003] The deacidification method of physical refining is to heat the oil to an appropriate temperature under high vacuum conditions so that the free fatty acids in the oil volatilize and are removed. By virtue of the relative volatility of triglyceride and free fatty acid, the vapor pressure of free fatty acid is much greater than that of triglyceride, and steam distillation is carried out under high temperature and high vacuum to remove free fatty acids. This method is particularly suitable for low-gum tropical oil species (such as palm oil, coconut oil, etc.) and animal fats.
[0004] The deacidification device removes free fatty acids by the flow of steam. During the flow of steam, it will hit the inner wall of the top of the deacidification tank. The temperature of the inner wall is lower than that of the steam, resulting in a condensation effect, causing some of the removed free fatty acids to flow back into the oil, thus affecting the deacidification effect when the deacidification device is used; when the deacidification device heats the edible oil, the heat source is generally relatively concentrated and the heating speed is relatively slow, thus affecting the working efficiency when the deacidification device is used; when the deacidification device is in use, it can generally only carry out deacidification treatment on edible oil and is not easy to filter impurities inside the edible oil, thus affecting the quality of edible oil when the deacidification device is used. Content of the Utility Model
[0005] The purpose of the utility model is to provide a deacidification device for edible oil production, so as to solve the problems of poor deacidification effect, low working efficiency and poor quality of edible oil when the deacidification device is used as mentioned in the above background technique.
[0006] To achieve the above object, the present utility model provides the following technical solutions: A deacidification device for edible oil production, including a deacidification outer tank, on the surface of which a control panel is installed. Inside the deacidification outer tank, a deacidification inner tank is fixed. A sealing cover is provided on the surface of the deacidification outer tank, and the sealing cover is detachably connected to the deacidification outer tank through a buckle. On one side of the deacidification outer tank, a condensation box is fixed. On the surface of the condensation box, a corrugated pipe is installed, and one end of the corrugated pipe is communicated with the sealing cover. Below the deacidification outer tank, an oil discharge pipe is provided, and an oil discharge valve is installed on the surface of the oil discharge pipe. At the bottom of the deacidification outer tank, a filtering mechanism is provided, which consists of a fixed frame and a filtering component. Inside the deacidification outer tank, a rapid heating mechanism is provided, and the inside of the rapid heating mechanism includes a smooth film, a heating component, and a heat conduction pipe. Inside the deacidification outer tank, a condensed water collection mechanism is provided, which consists of an arc-shaped groove and a collection component.
[0007] Preferably, a fixed frame is fixed at the bottom of the deacidification outer tank, and the surface of the fixed frame is fixedly connected to the surface of the oil discharge pipe. Inside the fixed frame, a filtering component is provided.
[0008] Preferably, the inside of the filtering component includes a filter net, an outer spiral ring, a hemispherical filter net, and an inner spiral ring. The filter net is placed inside the fixed frame, and a hemispherical filter net is fixed at the central position of the filter net.
[0009] Preferably, an inner spiral ring is sleeved on the outside of the top position of the filter net, and an outer spiral ring is fixed on the inner wall of the fixed frame. The outer spiral ring and the inner spiral ring are threadedly fastened.
[0010] Preferably, heat conduction pipes are welded circumferentially on the surface of the deacidification inner tank, and both ends of the heat conduction pipes extend into the inside of the deacidification outer tank. A smooth film is coated on the surface of the heat conduction pipes, and a heating component is provided between the deacidification outer tank and the deacidification inner tank.
[0011] Preferably, the inside of the heating component includes an electric heating wire and a temperature monitor. Electric heating wires are installed on the inner walls on both sides of the deacidification outer tank, and the input end of the electric heating wire is electrically connected to the output end of the control panel. A temperature monitor is installed on the inner wall of the deacidification outer tank, and the input end of the temperature monitor is electrically connected to the output end of the control panel.
[0012] Preferably, an arc-shaped groove is opened at the bottom of the sealing cover, and a collection component is provided below the arc-shaped groove.
[0013] Preferably, the inside of the collection component includes a clamping post, a clamping block, and a collection box. A collection box is provided below the arc-shaped groove, and the surface of the collection box is closely attached to the inner wall of the deacidification inner tank.
[0014] Preferably, clamping posts are fixedly arranged along the circumference at the bottom of the collection box, and clamping blocks are fixedly arranged on the inner walls at the top positions of the deacidification inner tank. The clamping blocks and the clamping posts are engaged with each other.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The deacidification device for edible oil production not only improves the deacidification effect during the use of the deacidification device, improves the working efficiency during the use of the deacidification device, but also improves the quality of the edible oil during the use of the deacidification device;
[0016] By providing a condensate collection mechanism, the steam generated during heating takes away the free fatty acids and enters the interior of the condensation box through the corrugated pipe, performing deacidification treatment on the edible oil. At the same time, when part of the steam contacts the arc-shaped groove, condensate will be generated. Since the arc-shaped groove is a curved surface, the condensate can fall along the arc-shaped groove into the collection box to collect the condensate, preventing the condensate from flowing back into the edible oil and affecting the deacidification effect. After the use of the deacidification device is completed, the sealing cover can be opened, and then the collection box is pulled to separate the clamping posts from the clamping blocks, and the collection box is taken out to process the condensate inside the collection box, so as to realize the collection function of the deacidification device for the condensate adhering to the inner wall of the sealing cover, preventing the condensate from flowing back into the edible oil, thereby improving the deacidification effect during the use of the deacidification device;
[0017] By providing a rapid heating mechanism, the operation control panel is operated to make the control panel control the heating wire and the temperature monitor to work. Under the action of the heating wire, the edible oil inside the deacidification inner tank is heated, and the temperature is monitored under the action of the temperature monitor. At the same time, part of the hot gas enters the inside of the heat conduction pipe, and under the action of the heat conduction pipe, the hot gas can be guided into the edible oil to accelerate the heating of the edible oil, and it is not easy for the edible oil to adhere to the surface of the heat conduction pipe under the action of the smooth film, so as to realize the rapid heating function of the deacidification device, thereby improving the working efficiency during the use of the deacidification device;
[0018] By providing a filtering mechanism, after the deacidification is completed, the oil discharge valve can be opened to make the edible oil discharged through the oil discharge pipe. When discharging, the edible oil will pass through the filter screen. Under the action of the filter screen, the impurities in the edible oil can be filtered, and under the action of the hemispherical filter screen, the impurities can fall into the filter screen to prevent the hemispherical filter screen from being blocked. After the edible oil is drained, the filter screen can be rotated to drive the inner spiral ring to rotate, and the filter screen is taken out under the thread fit of the inner spiral ring and the outer spiral ring to process the impurities inside the filter screen, so as to realize the filtering function of the deacidification device for the edible oil, thereby improving the quality of the edible oil during the use of the deacidification device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a three-dimensional external structure schematic diagram of the present utility model;
[0020] Figure 2 is a front view sectional structure schematic diagram of the present utility model;
[0021] Figure 3 is a schematic enlarged view of the filtering mechanism of the present utility model;
[0022] Figure 4 is a schematic enlarged view of the condensate collection mechanism of the present utility model.
[0023] In the figure: 1, outer deacidification tank; 101, control panel; 102, sealing cover; 103, corrugated pipe; 104, condensate box; 105, oil drain valve; 106, oil drain pipe; 107, inner deacidification tank; 2, filtering mechanism; 201, fixing frame; 202, filtering component; 2021, filter screen; 2022, outer spiral ring; 2023, hemispherical filter screen; 2024, inner spiral ring; 3, rapid heating mechanism; 301, smooth film; 302, heating component; 3021, heating wire; 3022, temperature monitor; 303, heat conduction pipe; 4, condensate collection mechanism; 401, arc-shaped groove; 402, collection component; 4021, clamping post; 4022, clamping block; 4023, collection box. Specific embodiments
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.
[0025] The structure of a deacidification device for edible oil production provided by the present utility model is as Figure 1 and Figure 2As shown in the figure, it includes a deacidification outer tank 1. A control panel 101 is installed on the surface of the deacidification outer tank 1. A lithium battery and a processor are embedded inside the control panel 101. The processor includes an amplifier tube, a protection resistor Rm, a filter, an A / D converter, and a single-chip microcomputer. The sensor and the protection resistor Rm are connected in parallel with the amplifier tube and then in series with the filter, and the signal is converted by the A / D converter and sent to the single-chip microcomputer. The display screen receives the processed signal sent by the single-chip microcomputer. A deacidification inner tank 107 is fixed inside the deacidification outer tank 1. A sealing cover 102 is provided on the surface of the deacidification outer tank 1. The sealing cover 102 is detachably connected to the deacidification outer tank 1 through a buckle. A condensation box 104 is fixed on one side of the deacidification outer tank 1. A corrugated pipe 103 is installed on the surface of the condensation box 104. One end of the corrugated pipe 103 is communicated with the sealing cover 102. An oil drain pipe 106 is provided below the deacidification outer tank 1. An oil drain valve 105 is installed on the surface of the oil drain pipe 106.
[0026] Further, as Figure 3 shown, a filtering mechanism 2 is provided at the bottom of the deacidification outer tank 1. The filtering mechanism 2 is composed of a fixing frame 201 and a filtering component 202. The fixing frame 201 is fixed at the bottom of the deacidification outer tank 1. The surface of the fixing frame 201 is fixedly connected to the surface of the oil drain pipe 106. A filtering component 202 is arranged inside the fixing frame 201. The inside of the filtering component 202 includes a filter net 2021, an outer screw ring 2022, a hemispherical filter net 2023, and an inner screw ring 2024. The filter net 2021 is placed inside the fixing frame 201. A hemispherical filter net 2023 is fixed at the central position of the filter net 2021. An inner screw ring 2024 is sleeved on the outside of the top position of the filter net 2021. The outer screw ring 2022 is fixed on the inner wall of the fixing frame 201. The outer screw ring 2022 is threadedly fastened to the inner screw ring 2024.
[0027] During use, after the deacidification is completed, the oil drain valve 105 can be opened to discharge the edible oil through the oil drain pipe 106. When discharging, the edible oil will pass through the filter net 2021. Under the action of the filter net 2021, the impurities in the edible oil can be filtered, and under the action of the hemispherical filter net 2023, the impurities can fall into the inside of the filter net 2021 to avoid blockage of the hemispherical filter net 2023. After the edible oil is drained, the filter net 2021 can be rotated to drive the inner screw ring 2024 to rotate. Under the thread fit of the inner screw ring 2024 and the outer screw ring 2022, the filter net 2021 is taken out to process the impurities inside the filter net 2021, so as to realize the filtering function of the deacidification device for the edible oil.
[0028] Further, as Figure 2As shown in the figure, a rapid heating mechanism 3 is provided inside the deacidification outer tank 1. The inside of the rapid heating mechanism 3 includes a smooth film 301, a heating component 302, and a heat conduction tube 303. The surface of the deacidification inner tank 107 is welded with a heat conduction tube 303 along the circumference. Both ends of the heat conduction tube 303 extend into the inside of the deacidification outer tank 1. A smooth film 301 is coated on the surface of the heat conduction tube 303. A heating component 302 is arranged between the deacidification outer tank 1 and the deacidification inner tank 107. The inside of the heating component 302 includes a heating wire 3021 and a temperature monitor 3022. Heating wires 3021 are installed on the inner walls on both sides of the deacidification outer tank 1. The model of the heating wire 3021 can be selected from the CY series. The input end of the heating wire 3021 is electrically connected to the output end of the control panel 101. A temperature monitor 3022 is installed on the inner wall of the deacidification outer tank 1. The model of the temperature monitor 3022 can be selected from the SDN series. The input end of the temperature monitor 3022 is electrically connected to the output end of the control panel 101.
[0029] During use, operate the control panel 101 to make the control panel 101 control the heating wire 3021 and the temperature monitor 3022 to work. Under the action of the heating wire 3021, heat the edible oil inside the deacidification inner tank 107, and monitor the temperature under the action of the temperature monitor 3022. At the same time, part of the hot air enters the inside of the heat conduction tube 303. Under the action of the heat conduction tube 303, the hot air can be guided into the edible oil to accelerate the heating of the edible oil, and it is not easy for the edible oil to adhere to the surface of the heat conduction tube 303 under the action of the smooth film 301, so as to realize the rapid heating function of the deacidification device.
[0030] Further, as Figure 4 shown in the figure, a condensate water collection mechanism 4 is provided inside the deacidification outer tank 1. The condensate water collection mechanism 4 is composed of an arc-shaped groove 401 and a collection component 402. An arc-shaped groove 401 is opened at the bottom of the sealing cover 102. A collection component 402 is arranged below the arc-shaped groove 401. The inside of the collection component 402 includes a clamping column 4021, a clamping block 4022, and a collection box 4023. A collection box 4023 is arranged below the arc-shaped groove 401. The surface of the collection box 4023 is closely attached to the inner wall of the deacidification inner tank 107. Clamping columns 4021 are fixed along the circumference at the bottom of the collection box 4023. Clamping blocks 4022 are fixed on the inner walls at the top position of the deacidification inner tank 107. The clamping blocks 4022 and the clamping columns 4021 are clamped and matched with each other.
[0031] During use, the steam generated during heating carries away free fatty acids and enters the interior of the condensation box 104 through the corrugated pipe 103 to perform deacidification treatment on the edible oil. At the same time, when part of the steam contacts the arc-shaped groove 401, condensed water will be generated. Since the arc-shaped groove 401 is a curved surface, the condensed water can fall along the arc-shaped groove 401 into the interior of the collection box 4023 to collect the condensed water, preventing the condensed water from flowing back into the edible oil and affecting the deacidification effect. After the deacidification device is used up, the sealing cover 102 can be opened, and then the collection box 4023 is pulled to separate the clamping column 4021 from the clamping block 4022, and the collection box 4023 is taken out to treat the condensed water inside the collection box 4023, so as to realize the collection function of the deacidification device for the condensed water adhering to the inner wall of the sealing cover 102.
[0032] Working principle: During use, first pour the edible oil to be treated into the interior of the deacidification inner tank 107, then cover the sealing cover 102 on the surface of the deacidification outer tank 1 and fix the deacidification outer tank 1 and the sealing cover 102 through the buckle. Due to the telescopic property of the corrugated pipe 103, it is convenient for the sealing cover 102 to move to seal the deacidification inner tank 107. Then operate the control panel 101 to make the control panel 101 control the heating wire 3021 and the temperature monitor 3022 to work. Under the action of the heating wire 3021, the edible oil inside the deacidification inner tank 107 is heated, and the temperature is monitored under the action of the temperature monitor 3022. At the same time, part of the hot air enters the heat conduction pipe 303, and under the action of the heat conduction pipe 303, the hot air can be guided into the edible oil to accelerate the heating of the edible oil, and it is not easy for the edible oil to adhere to the surface of the heat conduction pipe 303 under the action of the smooth film 301, so as to realize the rapid heating function of the deacidification device, thereby improving the working efficiency of the deacidification device during use.
[0033] Subsequently, the steam generated during heating carries away free fatty acids and enters the interior of the condensation box 104 through the corrugated pipe 103 to perform deacidification treatment on the edible oil. At the same time, when part of the steam contacts the arc-shaped groove 401, condensed water will be generated. Since the arc-shaped groove 401 is a curved surface, the condensed water can fall along the arc-shaped groove 401 into the interior of the collection box 4023 to collect the condensed water, preventing the condensed water from flowing back into the edible oil and affecting the deacidification effect. After the deacidification device is used up, the sealing cover 102 can be opened, and then the collection box 4023 is pulled to separate the clamping column 4021 from the clamping block 4022, and the collection box 4023 is taken out to treat the condensed water inside the collection box 4023, so as to realize the collection function of the deacidification device for the condensed water adhering to the inner wall of the sealing cover 102, preventing the condensed water from flowing back into the edible oil, thereby improving the deacidification effect of the deacidification device during use.
[0034] After the deacidification is completed, the oil discharge valve 105 can be opened to discharge the edible oil through the oil discharge pipe 106. When discharging, the edible oil will pass through the filter screen 2021. Under the action of the filter screen 2021, the impurities in the edible oil can be filtered, and under the action of the hemispherical filter screen 2023, the impurities can fall into the interior of the filter screen 2021 to prevent the hemispherical filter screen 2023 from being blocked. After the edible oil is drained, the filter screen 2021 can be rotated to drive the inner spiral ring 2024 to rotate. Under the thread fit of the inner spiral ring 2024 and the outer spiral ring 2022, the filter screen 2021 can be taken out to process the impurities inside the filter screen 2021, so as to realize the filtering function of the deacidification device for the edible oil, thereby improving the quality of the edible oil when the deacidification device is used, and finally completing the use work of the deacidification device.
[0035] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.
Claims
1. A deacidification device for edible oil production, comprising a deacidification outer tank (1), characterized in that: A control panel (101) is installed on the surface of the deacidification outer tank (1); a deacidification inner tank (107) is fixed inside the deacidification outer tank (1); a sealing cover (102) is provided on the surface of the deacidification outer tank (1); the sealing cover (102) is detachably connected to the deacidification outer tank (1) via a buckle; a condensation box (104) is fixed on one side of the deacidification outer tank (1); a bellows (103) is installed on the surface of the condensation box (104); one end of the bellows (103) is connected to the sealing cover (102); an oil drain pipe (106) is provided below the deacidification outer tank (1); the oil drain pipe (106) is connected to the deacidification outer tank (1) and the oil drain pipe (106) is connected to the deacidification outer tank (1). An oil drain valve (105) is installed on the surface of the pipe (106); a filtering mechanism (2) is arranged at the bottom of the deacidification outer tank (1); the filtering mechanism (2) is composed of a fixing frame (201) and a filtering component (202); a rapid heating mechanism (3) is arranged inside the deacidification outer tank (1); the rapid heating mechanism (3) contains a smooth film (301), a heating component (302) and a heat conducting pipe (303); a condensate collecting mechanism (4) is arranged inside the deacidification outer tank (1); the condensate collecting mechanism (4) is composed of an arc-shaped groove (401) and a collecting component (402).
2. A deacidification device for edible oil production according to claim 1, characterized in that: A fixing frame (201) is fixed to the bottom of the deacidification outer tank (1); a surface of the fixing frame (201) is fixedly connected to a surface of an oil drain pipe (106); and a filtering component (202) is arranged inside the fixing frame (201).
3. A deacidification device for edible oil production according to claim 2, characterized in that: The interior of the filter component (202) comprises a filter screen (2021), an outer spiral ring (2022), a hemispherical filter screen (2023) and an inner spiral ring (2024); the filter screen (2021) is placed inside the fixing frame (201); and the hemispherical filter screen (2023) is fixed at the center of the filter screen (2021).
4. A deacidification device for edible oil production according to claim 3, characterized in that: An inner screw ring (2024) is sleeved on the outer side of the top position of the filter screen (2021), an outer screw ring (2022) is fixed to the inner wall of the fixing frame (201), and the outer screw ring (2022) is threadedly fastened to the inner screw ring (2024).
5. The deacidification device for edible oil production according to claim 1, characterized in that: A heat conducting pipe (303) is welded to the surface of the deacidification inner tank (107) along the circumferential direction, and both ends of the heat conducting pipe (303) extend to the interior of the deacidification outer tank (1) respectively. A smooth film (301) is applied to the surface of the heat conducting pipe (303), and a heating component (302) is provided between the deacidification outer tank (1) and the deacidification inner tank (107).
6. A deacidification device for edible oil production according to claim 5, characterized in that: The interior of the heating component (302) includes a heating wire (3021) and a temperature monitor (3022); the inner walls of both sides of the deacidification outer tank (1) are installed with heating wires (3021); the input end of the heating wire (3021) is electrically connected to the output end of the control panel (101); the inner wall of the deacidification outer tank (1) is installed with a temperature monitor (3022); the input end of the temperature monitor (3022) is electrically connected to the output end of the control panel (101).
7. A deacidification device for edible oil production according to claim 1, characterized in that: The bottom of the sealing cover (102) is provided with an arc-shaped groove (401), and a collecting component (402) is provided below the arc-shaped groove (401).
8. A deacidification device for edible oil production according to claim 7, characterized in that: The interior of the collecting component (402) comprises a clamping column (4021), a clamping block (4022) and a collecting box (4023); a collecting box (4023) is arranged below the arc-shaped groove (401); and a surface of the collecting box (4023) is tightly fitted to the inner wall of the deacidification inner tank (107).
9. A deacidification device for edible oil production according to claim 8, characterized in that: A clamping column (4021) is fixed to the bottom of the collection box (4023) along the circumferential direction, and a clamping block (4022) is fixed to the inner wall at the top position of the deacidification inner tank (107), so that the clamping block (4022) and the clamping column (4021) are mutually engaged.