Low-temperature leaching device for lutein extract production

Abstract

The utility model relates to low temperature leaching device technical field, propose a kind of low temperature leaching device for lutein extract production, including mobile rail, first stable frame, second stable frame, fixed assembly and lateral blocking component, mobile rail is provided with two, first stable frame is slidably installed on two mobile rails, second stable frame is slidably installed on two mobile rails, and the side of first stable frame and second stable frame is fixedly installed with hoop, fixed assembly is set on first stable frame and second stable frame, two lateral blocking components are set on mobile rail, for the side of first stable frame and second stable frame is blocked through above-mentioned technical scheme, solve the prior art in using steel structure frame to the stable extraction tank when, need to place extraction tank in frame interior, thus subsequent need to move extraction tank, need to move off extraction tank on frame, thus more troublesome problem.

Description

Technical Field

[0001] This utility model relates to the technical field of low-temperature leaching devices, specifically to a low-temperature leaching device for the production of lutein extract. Background Technology

[0002] Lutein extract is a semi-fluid concentrate obtained from raw materials rich in lutein, such as marigolds, through low-temperature extraction, concentration, and desolventization. It is a core intermediate for downstream products such as lutein crystals and lutein esters, and is widely used in food additives, health products, feed additives, and other fields.

[0003] In the production of lutein extract, marigolds need to be added to the extraction tank for low-temperature leaching. During the leaching process, the stirring device inside the extraction tank will stir the internal material to accelerate the leaching. However, some smaller extraction tanks may shake when stirred inside, so they are usually stabilized on the outside.

[0004] When stabilizing the extraction vessel, the more traditional method is to "frame" the device with a steel frame and clamp the extraction vessel with a ring clamp. However, since the frame is a whole and the extraction vessel is inside the frame, if it is necessary to move or change the position of the extraction vessel later, the frame needs to be moved upward to the top of the extraction vessel and then the two need to be separated, which is quite troublesome. Utility Model Content

[0005] This invention proposes a low-temperature leaching device for the production of lutein extract, which solves the problem in the prior art where, when using a steel frame to stabilize the extraction tank, the extraction tank needs to be placed inside the frame, and therefore, when the extraction tank needs to be moved later, the frame needs to be moved upwards to detach from the extraction tank, which is quite troublesome.

[0006] The technical solution of this utility model is as follows: A low-temperature leaching apparatus for producing lutein extract includes an extraction tank, and further includes: a moving rail, a first stabilizing frame, a second stabilizing frame, a fixing component, and a lateral blocking component. Two moving rails are provided. The first stabilizing frame is slidably mounted on the two moving rails, and the second stabilizing frame is slidably mounted on the two moving rails. Clamps are fixedly installed on the sides of both the first and second stabilizing frames. The fixing component is provided on the first and second stabilizing frames for fixing them. Two lateral blocking components are provided, both of which are located on the moving rails for blocking the sides of the first and second stabilizing frames.

[0007] Furthermore, the fixing component includes: a fixing frame, a fixing block, and a fixing bolt. The fixing frame is fixedly installed on both sides of the first stabilizing frame, and the fixing block is fixedly installed on both sides of the second stabilizing frame. Threaded holes are provided on the sides of both the fixing frame and the fixing block, and the fixing bolt is threaded into the threaded holes.

[0008] Furthermore, the lateral blocking assembly includes a rotating shaft, a blocking rod, and a plug. The rotating shaft is rotatably mounted on the side of one of the moving rails via a mounting bracket. The plug is fixedly mounted on the other moving rail. The blocking rod is fixedly mounted on the rotating shaft, and a slot is provided at the top of the plug.

[0009] Furthermore, the side of the fixing block is provided with a fixing hole that matches the side of the fixing frame. When the side of the fixing frame is inserted into the fixing hole, the sides of the first stabilizing frame and the second stabilizing frame fit together.

[0010] Furthermore, each of the two blocking rods has a limit hole at its top, and a matching limit bracket is installed on the limit hole.

[0011] Furthermore, when the side of the fixing frame is inserted into the fixing hole and the bottom end of the blocking rod is in contact with the slot of the insert, the two blocking rods are respectively in contact with the sides of the first stabilizing frame and the second stabilizing frame.

[0012] The beneficial effects of this utility model are as follows: In this invention, when stabilizing the extraction vessel, the first stabilizing frame and the second stabilizing frame can be moved in opposite directions to create a space in the middle, and the extraction vessel can be placed between the first stabilizing frame and the second stabilizing frame. Then, the first stabilizing frame and the second stabilizing frame can be moved relative to each other to make them fit together. At this time, the extraction vessel can also be clamped and fixed. After the fit is completed, the first stabilizing frame and the second stabilizing frame can be fixed by the fixing component and the side blocking component. When the extraction tank needs to be moved or transported in the future, the first and second stabilizing frames can be moved in opposite directions to create space for movement, allowing the extraction tank to be moved and removed horizontally. Compared to the overall frame, there is no need to lift the frame away from the extraction tank. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is a schematic diagram of the structure of the movable rail, the first stabilizing frame, the second stabilizing frame and the fixing components of this utility model. Figure 3 This is a schematic diagram showing the structure of the moving rail, limiting frame, and lateral blocking assembly of this utility model. Figure 4 This is a schematic diagram of the structure of the first stabilizing frame, the second stabilizing frame, and the extraction tank of this utility model.

[0015] In the diagram: 1. Extraction tank; 2. Moving rail; 3. First stabilizing frame; 4. Second stabilizing frame; 5. Fixed frame; 6. Fixed block; 7. Fixed bolt; 8. Rotating shaft; 9. Blocking rod; 10. Insertion block; 11. Limiting frame. Detailed Implementation

[0016] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0017] like Figures 1-4 As shown in the figure, this embodiment proposes a low-temperature leaching device for the production of lutein extract, including an extraction tank 1, a moving rail 2, a first stabilizing frame 3, a second stabilizing frame 4, a fixing component, and a lateral blocking component. There are two moving rails 2. The first stabilizing frame 3 is slidably mounted on the two moving rails 2, and the second stabilizing frame 4 is slidably mounted on the two moving rails 2. The sides of the first stabilizing frame 3 and the second stabilizing frame 4 are fixedly mounted with clamps. The fixing component is set on the first stabilizing frame 3 and the second stabilizing frame 4 for fixing the first stabilizing frame 3 and the second stabilizing frame 4. There are two lateral blocking components, both of which are set on the moving rails 2 for blocking the sides of the first stabilizing frame 3 and the second stabilizing frame 4.

[0018] like Figure 4 As shown, during the production of lutein extract, the extraction tank 1 is first located in the factory and between the first stabilizing frame 3 and the second stabilizing frame 4. During production, the first stabilizing frame 3 and the second stabilizing frame 4 are pushed to move relative to each other on the two moving rails 2 until the sides of the first stabilizing frame 3 and the second stabilizing frame 4 are in contact. At this time, the clamps of the first stabilizing frame 3 and the second stabilizing frame 4 can be in contact with the side of the extraction tank 1, thereby clamping and fixing it. It should be noted that the moving rails 2 are placed on the floor of the factory.

[0019] like Figure 2As shown, after the movement is completed, the first stabilizing frame 3 and the second stabilizing frame 4 are fixed by the fixing components. The fixing components include a fixing frame 5, a fixing block 6 and a fixing bolt 7. The fixing frame 5 is fixedly installed on both sides of the first stabilizing frame 3, and the fixing block 6 is fixedly installed on both sides of the second stabilizing frame 4. Threaded holes are opened on the sides of the fixing frame 5 and the fixing block 6, and the fixing bolt 7 is threaded into the threaded holes.

[0020] Specifically, when the side of the fixing bracket 5 is inserted into the fixing hole and the bottom of the blocking rod 9 is in contact with the slot of the insert block 10, the two blocking rods 9 are in contact with the sides of the first stabilizing bracket 3 and the second stabilizing bracket 4 respectively. At this time, the fixing bracket 5 is inserted into the fixing block 6. Then, the workers thread the fixing bolts 7 into the threaded holes of the fixing bracket 5 and the fixing block 6 to initially fix them.

[0021] like Figure 3 As shown, after fixing, the rear of the first stabilizing frame 3 and the second stabilizing frame 4 can be blocked by the lateral blocking assembly. The lateral blocking assembly includes a rotating shaft 8, a blocking rod 9 and a plug 10. The rotating shaft 8 is rotatably mounted on the side of one of the moving rails 2 through the mounting bracket. The plug 10 is fixedly mounted on the other moving rail 2. The blocking rod 9 is fixedly mounted on the rotating shaft 8, and a slot is provided at the top of the plug 10.

[0022] Specifically, after the first stabilizing frame 3 and the second stabilizing frame 4 are engaged, the rotating shaft 8 is rotated to rotate the blocking rod 9, causing the side end of the blocking rod 9 to rotate into the slot of the insert 10. It should be noted that the insert 10 is located below the blocking rod 9, so there will be no movement interference after the blocking rod rotates and rotates back. Also, because the side of the fixing frame 5 is inserted into the fixing hole and the bottom end of the blocking rod 9 is engaged with the slot of the insert 10, the two blocking rods 9 are engaged with the sides of the first stabilizing frame 3 and the second stabilizing frame 4 respectively. Thus, both blocking rods 9 are engaged with the sides of the first stabilizing frame 3 and the second stabilizing frame 4, thereby blocking their rear. Furthermore, the top of each of the two blocking rods 9 has a limiting hole, and a matching limiting frame 11 is installed on the limiting hole. At this time, the limiting frame 11 is inserted into the limiting hole at the top of the two blocking rods 9 simultaneously to further fix them. It should be noted that the limiting frame 11 is U-shaped, so it can simultaneously insert both blocking rods 9 downwards.

[0023] After installation, marigold granules are dried, crushed, and granulated, then fed into extraction tank 1 through a closed feeding device. Before this, extraction tank 1 is purged with nitrogen. A low-temperature solvent is then injected into extraction tank 1, with the proportion controlled. The temperature inside extraction tank 1 is maintained at 45-55℃ through a jacketed hot water circulation system. The temperature can be controlled and regulated by a temperature sensor and a PLC control system. The refrigeration unit can be either a compression refrigeration system or a liquid nitrogen refrigeration system. Then, the internal stirring device is activated for stirring. At this time, the first stabilizing frame 3 and the second stabilizing frame 4 can fix extraction tank 1. Under the action of stirring and pressure, the solvent quickly penetrates the capillary channels inside the marigold granules to form a lutein extract. The extract and solid material are then filtered. The purified extract is transported to an evaporator for further evaporation to form the final lutein extract. Working principle: When producing lutein extract, the first stabilizing frame 3 and the second stabilizing frame 4 are first pushed to move relative to each other on the two moving rails 2 until the sides of the first stabilizing frame 3 and the second stabilizing frame 4 are in contact, thereby clamping and fixing the extraction tank 1. After the sides of the first stabilizing frame 3 and the second stabilizing frame 4 are in contact, the fixing frame 5 is inserted into the fixing block 6. Then, the operator installs the fixing bolt 7 into the threaded holes of the fixing frame 5 and the fixing block 6 to initially fix them.

[0024] Then, rotate the rotating shaft 8 to rotate the blocking rod 9, so that the side end of the blocking rod 9 rotates into the slot of the insert block 10. At this time, both blocking rods 9 are in contact with the sides of the first stabilizing frame 3 and the second stabilizing frame 4, so as to block the rear. Then, the limiting frame 11 is inserted into the limiting hole at the top of the two blocking rods 9 at the same time to further fix them. The first stabilizing frame 3 and the second stabilizing frame 4 can fix and fit the extraction tank 1 while fixing it to prevent vibration. Finally, production is carried out.

[0025] When the extraction tank 1 needs to be moved after production is completed, the first stabilizing frame 3 and the second stabilizing frame 4 can continue to move on the moving rail 2, so that they move in opposite directions, giving the extraction tank 1 room to be moved and unfolded.

[0026] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A low-temperature leaching apparatus for producing lutein extract, comprising an extraction tank (1), characterized in that, Also includes: The moving rail (2), the first stabilizing frame (3), the second stabilizing frame (4), the fixing component and the side blocking component are provided. There are two moving rails (2). The first stabilizing frame (3) is slidably installed on the two moving rails (2). The second stabilizing frame (4) is slidably installed on the two moving rails (2). The sides of the first stabilizing frame (3) and the second stabilizing frame (4) are fixedly installed with clamps. The fixing component is provided on the first stabilizing frame (3) and the second stabilizing frame (4) for fixing the first stabilizing frame (3) and the second stabilizing frame (4). There are two side blocking components. Both side blocking components are provided on the moving rail (2) for blocking the sides of the first stabilizing frame (3) and the second stabilizing frame (4).

2. The low-temperature leaching apparatus for producing lutein extract according to claim 1, characterized in that, The fixing components include: a fixing frame (5), a fixing block (6) and a fixing bolt (7). The fixing frame (5) is fixedly installed on both sides of the first stabilizing frame (3), and the fixing block (6) is fixedly installed on both sides of the second stabilizing frame (4). The fixing frame (5) and the fixing block (6) are provided with threaded holes on their sides, and the fixing bolt (7) is threaded into the threaded holes.

3. The low-temperature leaching apparatus for producing lutein extract according to claim 2, characterized in that, The lateral blocking assembly includes a rotating shaft (8), a blocking rod (9), and a plug (10). The rotating shaft (8) is rotatably mounted on the side of one of the moving rails (2) via a mounting bracket. The plug (10) is fixedly mounted on the other moving rail (2). The blocking rod (9) is fixedly mounted on the rotating shaft (8), and a slot is provided at the top of the plug (10).

4. A low-temperature leaching apparatus for producing lutein extract according to claim 3, characterized in that, The side of the fixing block (6) is provided with a fixing hole that is adapted to the side of the fixing frame (5). When the side of the fixing frame (5) is inserted into the fixing hole, the sides of the first stabilizing frame (3) and the second stabilizing frame (4) are in contact.

5. A low-temperature leaching apparatus for producing lutein extract according to claim 4, characterized in that, Both of the two blocking rods (9) have limit holes at their top ends, and a matching limit bracket (11) is installed on the limit holes.

6. A low-temperature leaching apparatus for producing lutein extract according to claim 5, characterized in that, When the side of the fixing bracket (5) is inserted into the fixing hole and the bottom end of the blocking rod (9) is in contact with the slot of the insert (10), the two blocking rods (9) are in contact with the sides of the first stabilizing bracket (3) and the second stabilizing bracket (4) respectively.

Images