Fine filtration device for vegetable oil production

Abstract

The utility model discloses a refined filtration device for vegetable oil production, which is characterized in that the upper surface of a base is fixedly connected with a fixed frame, the upper surface of the base is fixedly connected with a bearing block, and the upper surface of the base is detachably connected with a collecting tank; an evaporation tank is arranged in the fixing frame, an input pipeline is fixedly connected to the side surface of the evaporation tank, a sealing protection layer is detachably connected to the outer surface of the input pipeline, and a steam conveying pipeline is fixedly connected to the evaporation tank; an extraction tank is arranged in the bearing block, an output pipeline is arranged on the side surface of the extraction tank, a control valve is arranged in the output pipeline, a connecting pipeline is arranged on the extraction tank, a heating and filtering device is fixedly connected to the side surface of the connecting pipeline, and a cooling device is arranged on the connecting pipeline. Impurities are removed for multiple times, the refined filtration effect of the vegetable oil is guaranteed, and the device has the advantages of being high in overall stability and high in sealing performance.

Description

Technical Field

[0001] The utility model relates to the technical field of fine filtering devices, in particular to a fine filtering device for vegetable oil production. Background Art

[0002] The fine filtration device for vegetable oil production is a device used for solid-liquid separation and fine filtration in the process of vegetable oil extraction. This device is usually used to separate solid particles, impurities and insoluble substances in plant extracts from the extracted oil to obtain pure vegetable oil products. However, the traditional fine filtration device uses a scraper to treat the oil pollution inside the fine filtration device. This method can ensure the cleanliness of the device during long-term operation, but its effect on the purification and fine filtration of vegetable oil is poor. Vegetable oil is prone to retain some impurities, resulting in reduced quality. In addition, the overall sealing of the device is poor and it is easy to be corroded and polluted by external impurities. For example, China has disclosed a "vegetable oil fine filtration device". Device", whose application number is "CN202320754770.X", comprises: a motor 1 is arranged on the platform, the output shaft of the motor 1 passes through the platform and a driving pulley is arranged on the output shaft, a shell is arranged on the platform, a cover is arranged on the upper part of the shell, a rotor is arranged in the shell, a drum is arranged on the rotor, the shaft end of the rotor passes through the platform and a driven pulley is arranged on the shaft end, a belt is arranged on the driving pulley and the driven pulley, an oil drain pipe is arranged at the bottom of the shell, a fixed frame is arranged on the platform, a cylinder 1 is arranged on the fixed frame, a motor 2 is arranged at the end of the cylinder 1, a turntable is arranged on the output shaft of the motor 2, a group of cylinder 2 is arranged on the turntable, and a dustpan is arranged at the end of the cylinder 2. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a fine filtering device for vegetable oil production, which performs initial evaporation through an evaporator above a fixed frame, and then sends the evaporator to a cooling device in a protective shell on the fixed frame through a steam delivery pipeline for cooling, thereby performing separation by means of temperature difference, and then sends the evaporator to a heating and filtering device through a connecting pipeline for separation again by means of temperature difference, and finally sends the evaporator to an extraction tank for final treatment, thereby realizing four processes of evaporation, cooling and heating and extracting the plant essential oil in combination with a variety of fine filtering means, thereby purifying the essential oil, performing multiple impurity removal treatments on the plant oil, and ensuring the advantages of the fine filtering effect of the plant oil, and respectively limiting and fixing the evaporator, the cooling device, the heating and filtering device, the extraction tank and the collection tank through a base, a fixed frame, a load-bearing block, a protective shell and a sealing cover, and performing sealing protection, thereby achieving a high overall stability of the device, and a safe and stable conveying direction and process of the device, and having a high sealing performance, which can effectively avoid secondary erosion by external impurities and ensure the internal safety of the device.

[0004] The present utility model also provides a fine filtration device for vegetable oil production with the above-mentioned features, including: a base, on the upper surface of which a fixed frame is fixedly connected, a load-bearing block is fixedly connected, and a collection tank is detachably connected; inside the fixed frame is an evaporation tank, on the side surface of which an input pipeline is fixedly connected, and on the outer surface of the input pipeline a sealing protective layer is detachably connected, and a steam delivery pipeline is fixedly connected to the evaporation tank; on the upper surface of the load-bearing block a protective shell is fixedly connected, inside the load-bearing block is an extraction tank, on the side surface of which an output pipeline is provided, inside which a control valve is arranged, and on the extraction tank a connecting pipeline is provided, on the side surface of which a heating and filtering device is fixedly connected, and on the connecting pipeline a cooling device is provided. Through the above devices, multiple fine filtration means are combined to perform impurity removal treatment on vegetable oil multiple times, ensuring the fine filtration effect of vegetable oil, and the overall device has high stability and high sealing performance.

[0005] According to the fine filtration device for vegetable oil production of the present utility model, the heating and filtering device is fixedly connected to the protective shell, the cooling device is fixedly connected to the protective shell, and the cooling device is fixedly connected to the steam delivery pipeline. Through the above devices, the effect of stably transporting the distilled essential oil of plants to the cooling device is achieved.

[0006] According to the fine filtration device for vegetable oil production of the present utility model, the collection tank is fixedly connected to the output pipeline, and a sealing cover is fixedly connected to the collection tank. Through the above devices, the advantage of stably sealing and collecting the extracted essential oil is achieved.

[0007] According to the fine filtration device for vegetable oil production of the present utility model, the cooling device is composed of a condenser, a cooling pipeline and a microporous filter membrane. Above the condenser is a ventilation channel, and the ventilation channel is located above the cooling device. Through the above devices, the effect of stably cooling the essential oil in the steam and separating and filtering impurities is achieved.

[0008] According to the fine filtration device for vegetable oil production of the present utility model, the cooling pipeline is located below the condenser, the cooling pipeline is fixedly connected to the connecting pipeline, and the microporous filter membrane is located at the connection of the cooling pipeline and the connecting pipeline. Through the above devices, the internal components of the cooling device are stably connected, and the advantage of ensuring smooth filtering work can be achieved.

[0009] According to the fine filtration device for vegetable oil production of the present utility model, the heating and filtering device is composed of a heating tank, a filter membrane, a delivery pipeline and a valve. The heating tank is fixedly connected to the delivery pipeline. Through the above devices, the internal components of the heating and filtering device are clearly defined, and the effects of stably realizing the heating and filtering functions are achieved.

[0010] A fine filtration device for vegetable oil production according to the present utility model, wherein the filter membrane is located between the heating tank and the conveying pipeline, the valve is located inside the conveying pipeline, a valve rod is provided on the valve, and the valve rod is rotatably connected to the conveying pipeline. Through the above device, the advantages of stably controlling the conveying flow rate of vegetable essential oil and ensuring the stability of essential oil filtration are achieved.

[0011] A fine filtration device for vegetable oil production according to the present utility model, wherein the load-bearing block is located to the right of the fixed frame, and the collection tank is located to the right of the load-bearing block. Through the above device, the effect of clear and stable direction of the device conveying process and clear working process is achieved.

[0012] Beneficial effects

[0013] 1. Compared with the prior art, for the fine filtration device for vegetable oil production, the initial evaporation is carried out through the evaporation tank above the fixed frame, and then it is sent to the cooling device inside the protective shell on the fixed frame through the steam conveying pipeline for cooling. Thus, separation is carried out by means of temperature difference. After completion, it is sent to the heating and filtering device through the connecting pipeline for separation treatment by means of temperature difference again, and finally sent to the extraction tank for final treatment. The advantages of combining multiple fine filtration means, carrying out four processes of evaporation, cooling, heating and extraction on vegetable essential oil, thereby purifying the essential oil and removing impurities from the vegetable oil multiple times to ensure the fine filtration effect of the vegetable oil are achieved.

[0014] 2. Compared with the prior art, for the fine filtration device for vegetable oil production, the evaporation tank, the cooling device, the heating and filtering device, the extraction tank and the collection tank are respectively limited and fixed by the base, the fixed frame, the load-bearing block, the protective shell and the sealing cover, and sealed and protected. The advantages of relatively high overall stability of the device, safe and stable conveying direction and process of the device, and relatively high sealing performance, which can effectively avoid secondary erosion by external impurities and ensure the internal safety of the device are achieved. Description of the drawings

[0015] The following further describes the present utility model in conjunction with the drawings and embodiments;

[0016] Figure 1 It is the overall structure diagram of the fine filtration device for vegetable oil production of the present utility model;

[0017] Figure 2 It is the side view structure diagram of the fine filtration device for vegetable oil production of the present utility model;

[0018] Figure 3 It is the right view sectional view of the fine filtration device for vegetable oil production of the present utility model;

[0019] Figure 4 It is the left view sectional view of the fine filtration device for vegetable oil production of the present utility model.

[0020] Legend Explanation:

[0021] 1. Base; 2. Fixed frame; 3. Load-bearing block; 4. Input pipeline; 5. Evaporation tank; 6. Steam transmission pipeline; 7. Protective shell; 8. Cooling device; 9. Collection tank; 10. Sealing cover; 11. Heating and filtering device; 12. Connection pipeline; 13. Extraction tank; 14. Output pipeline. Detailed Implementation Manner

[0022] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it should not be construed as a limitation on the protection scope of the present invention.

[0023] Refer to Figures 1-4 , an accurate filtering device for vegetable oil production in an embodiment of the present invention includes: a base 1, which constitutes the horizontal support main body at the bottom of the overall device. A fixed frame 2 is fixedly connected to the upper surface of the base 1 to support and fix the evaporation tank 5. A load-bearing block 3 is fixedly connected to the upper surface of the base 1 to support and fix the protective shell 7 and the extraction tank 13. A collection tank 9 is detachably connected to the upper surface of the base 1 for collecting the accurately filtered vegetable oil. The load-bearing block 3 is located to the right of the fixed frame 2 to limit the load-bearing block 3 and the fixed frame 2. The collection tank 9 is located to the right of the load-bearing block 3 to limit the collection tank 9.

[0024] A sealing cover 10 is fixedly connected to the collection tank 9 to enhance the sealing performance of the collection tank 9. An evaporation tank 5 is arranged inside the fixed frame 2 to initially evaporate the vegetable oil, thereby separating some particulate impurities. An input pipeline 4 is fixedly connected to the side surface of the evaporation tank 5 to send in steam for evaporation work. A sealing protective layer is detachably connected to the outer surface of the input pipeline 4 to seal the input port of the input pipeline 4, reducing the probability of external impurities invading. A steam transmission pipeline 6 is fixedly connected to the evaporation tank 5 to transport the evaporated vegetable essential oil to the cooling device 8.

[0025] A protective shell 7 is fixedly connected to the upper surface of the load-bearing block 3 to fixedly seal the extraction tank 13, the heating and filtering device 11, the cooling device 8, and the connection pipeline 12. An extraction tank 13 is arranged inside the load-bearing block 3 for finally extracting the vegetable oil, thereby completing the accurate filtering work. An output pipeline 14 is arranged on the side surface of the extraction tank 13. The collection tank 9 is fixedly connected to the output pipeline 14 to transport the vegetable essential oil after extraction to the collection tank 9. A control valve is arranged inside the output pipeline 14 to control the output speed and output flow rate. A connection pipeline 12 is arranged on the extraction tank 13 to enable the vegetable oil to stably perform the extraction work in the extraction tank 13.

[0026] A heating and filtering device 11 is fixedly connected to the side surface of the connecting pipe 12 to heat, filter and separate the plant essential oil. The heating and filtering device 11 is fixedly connected to the protective shell 7 to limit and fix the heating and filtering device 11. The heating and filtering device 11 is composed of a heating tank, a filter membrane, a conveying pipe and a valve to define the components of the heating and filtering device 11. The heating tank is fixedly connected to the conveying pipe to support and fix the heating tank. The filter membrane is located between the heating tank and the conveying pipe to limit and fix the filter membrane. The valve is located inside the conveying pipe to limit the valve. A valve rod is arranged on the valve to control the opening and closing of the valve. The valve rod is rotatably connected to the conveying pipe to define the movement state of the valve rod.

[0027] A cooling device 8 is arranged on the connecting pipe 12 to cool the evaporated plant essential oil. The cooling device 8 is fixedly connected to the protective shell 7 to support and fix the cooling device 8. The cooling device 8 is fixedly connected to the steam conveying pipe 6 to stably connect with the cooling device 8, so as to stably convey the plant essential oil. The cooling device 8 is composed of a condenser, a cooling pipe and a microporous filter membrane to define the components of the cooling device 8. A ventilation channel is arranged above the condenser to ensure the stable operation of the condenser and discharge the hot air. The ventilation channel is located above the cooling device 8 to limit the ventilation channel. The cooling pipe is located below the condenser to limit the cooling pipe. The cooling pipe is fixedly connected to the connecting pipe 12 to connect and fix with the cooling pipe to ensure the stable conveying of the plant essential oil. The microporous filter membrane is located at the connection between the cooling pipe and the connecting pipe 12 to limit and fix the microporous filter membrane.

[0028] Working principle: During use, steam is sent into the evaporation tank 5 through the input pipe 4 to evaporate the plants, thereby extracting the plant essential oil. The extracted plant essential oil is sent to the inside of the cooling device 8 through the steam conveying pipe 6 for cooling to form a liquid and separate from some impurities. The liquid essential oil is sent to the heating and filtering device 11 through the connecting pipe 12 for heating, filtering and separating work, so as to separate another part of the impurities in the essential oil. After separation, it is sent into the extraction tank 13 through the connecting pipe 12 for the final extraction work to obtain high-quality plant essential oil, and is sent into the inside of the collection tank 9 through the output pipe 14 on the side of the extraction tank 13 for storage, and the work is completed.

[0029] The above has described the embodiments of the present invention in detail with reference to the drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field to which it belongs, various changes can be made without departing from the purpose of the present invention.

Claims

1. A fine filtration device for vegetable oil production, characterized in that: include: A base (1), wherein a fixing frame (2) is fixedly connected to the upper surface of the base (1), a load-bearing block (3) is fixedly connected to the upper surface of the base (1), and a collection tank (9) is detachably connected to the upper surface of the base (1); An evaporation tank (5) is arranged inside the fixed frame (2); an input pipe (4) is fixedly connected to the side surface of the evaporation tank (5); a sealing protective layer is detachably connected to the outer surface of the input pipe (4); and a steam delivery pipe (6) is fixedly connected to the evaporation tank (5); The upper surface of the load-bearing block (3) is fixedly connected to a protective shell (7); an extraction tank (13) is arranged inside the load-bearing block (3); an output pipe (14) is arranged on the side surface of the extraction tank (13); a control valve is arranged inside the output pipe (14); a connecting pipe (12) is arranged on the extraction tank (13); a heating and filtering device (11) is fixedly connected to the side surface of the connecting pipe (12); and a cooling device (8) is arranged on the connecting pipe (12).

2. A fine filtration device for vegetable oil production according to claim 1, characterized in that: The heating and filtering device (11) is fixedly connected to the protective shell (7), the cooling device (8) is fixedly connected to the protective shell (7), and the cooling device (8) is fixedly connected to the steam delivery pipeline (6).

3. A fine filtration device for vegetable oil production according to claim 1, characterized in that: The collecting tank (9) is fixedly connected to the output pipe (14), and a sealing cover (10) is fixedly connected to the collecting tank (9).

4. A fine filtration device for vegetable oil production according to claim 1, characterized in that: The cooling device (8) is composed of a condenser, a cooling pipe and a microporous filter membrane. A ventilation channel is provided above the condenser, and the ventilation channel is located above the cooling device (8).

5. A fine filtration device for vegetable oil production according to claim 4, characterized in that: The cooling pipe is located below the condenser, the cooling pipe is fixedly connected to the connecting pipe (12), and the microporous filter membrane is located at the connection between the cooling pipe and the connecting pipe (12).

6. A fine filtration device for vegetable oil production according to claim 1, characterized in that: The heating and filtering device (11) is composed of a heating tank, a filter membrane, a conveying pipeline and a valve, and the heating tank is fixedly connected to the conveying pipeline.

7. A fine filtration device for vegetable oil production according to claim 6, characterized in that: The filter membrane is located between the heating tank and the delivery pipeline, the valve is located inside the delivery pipeline, and a valve stem is provided on the valve, and the valve stem is rotatably connected to the delivery pipeline.

8. A fine filtration device for vegetable oil production according to claim 1, characterized in that: The load-bearing block (3) is located on the right side of the fixed frame (2), and the collection tank (9) is located on the right side of the load-bearing block (3).

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