Soaking tank for mandelic acid extraction

Abstract

The utility model provides a soaking tank for mandelic acid extraction, which comprises a filter component, and the filter component comprises an inclined support rod, a connecting sleeve and a second filter screen; a plurality of inclined supporting rods are fixed to the side portion of the connecting sleeve of the circular ring structure, and the inclined supporting rods are connected through a second filter screen. The second filter screen at the outer edge is connected with the top end of the soaking tank body; the connecting sleeve is connected with a stirring assembly, and the stirring assembly is used for stirring in the soaking tank body; the stirring assembly is connected with the lifting assembly; the lifting assembly drives the stirring assembly to lift and further drives the filtering assembly to overturn and discharge slag; the filtering assembly is additionally arranged in the soaking tank, the filtering assembly can ascend after soaking is completed, waste residues are fished out and discharged, the fished-out waste residues can be drained and collected, unified discharging is achieved, on one hand, soaking liquid is obtained as much as possible, on the other hand, an operator does not need to manually fished out the residues through a net bag, labor is saved, and efficiency is improved. And one device can solve the problem, transfer is not needed, and waste and pollution are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mandelic acid extraction, in particular to a soaking tank for mandelic acid extraction. Background Art

[0002] Mandelic acid is a natural compound found in plants such as bitter almonds, apple seeds, and almonds. A common method for extracting mandelic acid is to use solvent extraction, which includes collecting plant materials containing mandelic acid, such as bitter almonds or other plant parts containing mandelic acid; grinding the plant materials into fine powder to increase their surface area for easy extraction; selecting an organic solvent suitable for extracting mandelic acid, such as ethanol, methanol, etc.; the operation process mainly involves mixing the plant powder with the selected organic solvent to form an extract, fully mixing the extract with the plant powder, and soaking for a period of time to promote the release of mandelic acid from the plant material, and finally separating the extract from the solid plant residue to obtain an extract containing mandelic acid; concentrating the extract to remove the solvent and increase the concentration of mandelic acid.

[0003] The existing soaking tank is generally used for soaking. After soaking in the soaking tank for a period of time, the waste residue needs to be scooped out through a filter and drained to obtain an extract containing mandelic acid. The existing soaking tank is a simple trough structure. Usually, the operator uses a handheld net bag to scoop out the residue and transfer it to the draining place for treatment. This soaking tank occupies a large area, and soaking and scooping the residue is relatively labor-intensive. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an immersion tank for extracting mandelic acid, which can solve the existing problems.

[0005] In order to achieve the above purpose, the technical solution of the utility model is as follows:

[0006] The utility model is realized through the following technical scheme: an immersion tank for mandelic acid extraction comprises an immersion tank body and a filter assembly, wherein the filter assembly comprises an oblique support rod, a connecting sleeve and a second filter screen; a plurality of oblique support rods are fixed to the side of the connecting sleeve of a circular ring structure, and the oblique support rods are connected by the second filter screen; the second filter screen at the outer edge is connected to the top of the immersion tank body; the connecting sleeve is connected to a stirring assembly, and the stirring assembly is used to stir the inside of the immersion tank body; the stirring assembly is connected to a lifting assembly, and the lifting assembly drives the stirring assembly to rise and fall, and then drives the filter assembly to flip and discharge slag.

[0007] Furthermore, the stirring assembly includes a stirring blade, an outer sleeve, a counterweight, a rotating shaft and a stirring motor; the bottom end of the outer sleeve is rotatably connected to the connecting sleeve, and a slot is opened inside the outer sleeve; a plug rod is fixed to the side of the rotating shaft, the rotating shaft is slidably connected to the outer sleeve, and the plug rod is cooperatively connected to the slot; the end of the rotating shaft is connected to the stirring motor, the side of the outer sleeve is fixed with a stirring blade, and the end of the outer sleeve is rotatably connected to the counterweight.

[0008] Furthermore, a waste residue collecting groove is provided on the side of the soaking tank body, and the bottom end of the waste residue collecting groove is inclined; the waste residue collecting groove is connected to the soaking tank body, and a first filter is provided at the connection point between the two.

[0009] Furthermore, a baffle is provided at the top of the waste collection trough, and the baffle includes a third filter screen, a limiting ring and a vertical rod. A plurality of vertical rods are fixed to the top of the waste collection trough, and a third filter screen is provided between the plurality of vertical rods; a limiting ring is provided at the top of the third filter screen; a support rod is fixed to the top of the limiting ring, and the support rod fixes the stirring motor.

[0010] Furthermore, a waste discharge pipe is provided at the bottom end of the waste collection tank, and a scraper is slidably connected in the waste collection tank; the scraper moves in the waste collection tank to push the waste toward the waste discharge pipe.

[0011] Furthermore, the soaking tank body adopts a hollow hemispherical structure, and the bottom end of the soaking tank body is provided with an extraction liquid discharge pipe; the bottom end of the waste residue collection tank is installed with a bracket.

[0012] Furthermore, the lifting assembly includes a pull rope, a guide wheel, a ring and a hook, the pull rope is fixed to the side of the counterweight block, and two hooks are provided on the side of the bracket; a plurality of guide wheels are rotatably connected inside the support rod, and the pull rope passes through the guide wheels; a ring is fixed to the end of the pull rope, and the ring cooperates with the connection hook.

[0013] Compared with the prior art, the beneficial effects of the utility model include:

[0014] The utility model adds a filtering component in the soaking tank, and the filtering component can rise after soaking is completed to scoop out and discharge the waste residue, and can drain and collect the scooped out waste residue to achieve unified discharge. On the one hand, the soaking liquid can be obtained to the greatest extent possible, and on the other hand, there is no need for operators to use net bags to manually scoop out the residue, which saves labor. Moreover, one device can solve the problem without transfer, thereby reducing waste and pollution.

[0015] The utility model can also stir the soaking liquid during soaking to ensure that mandelic acid is fully released and improve the soaking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the drawings, the same reference numerals are used to refer to the same components. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of the soaking tank for mandelic acid extraction of the utility model;

[0018] Figure 2 It is a schematic diagram of a partial three-dimensional structure of an implementation case of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the filter assembly in the implementation case of the utility model;

[0020] Figure 4 This is an implementation case of the utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 5 It is a structural schematic diagram of the slag discharge in the implementation case of the utility model.

[0022] Explanations in the figure: 1. bracket; 2. immersion tank body; 21. extraction liquid discharge pipe; 22. first filter screen; 3. filter assembly; 31. diagonal support rod; 32. connecting sleeve; 33. second filter screen; 4. stirring assembly; 41. stirring blade; 42. outer sleeve; 421. slot; 43. counterweight; 44. rotating shaft; 441. plug rod; 45. stirring motor; 5. waste residue collection tank; 51. scraper; 52. waste residue discharge pipe; 6. stopper; 61. third filter screen; 62. limit ring; 63. vertical rod; 7. support rod; 8. lifting assembly; 81. pull rope; 82. guide wheel; 83. ring; 84. hook. DETAILED DESCRIPTION

[0023] It is easy to understand that according to the technical solution of the utility model, without changing the essential spirit of the utility model, a person skilled in the art can propose a variety of interchangeable structural modes and implementation modes. Therefore, the following specific implementation modes and drawings are only exemplary descriptions of the technical solution of the utility model, and should not be regarded as the entirety of the utility model or as a limitation or restriction to the technical solution of the utility model.

[0024] The utility model provides a soaking tank for extracting mandelic acid, such as Figure 1 and Figure 2 As shown, it includes a soaking tank body 2 and a filter assembly 3, wherein the filter assembly 3 includes a diagonal support rod 31, a connecting sleeve 32 and a second filter screen 33; Figure 3As shown, a plurality of diagonal support rods 31 are fixed to the side of the connecting sleeve 32 of the circular structure, and the diagonal support rods 31 are connected by a second filter screen 33; the second filter screen 33 at the outer edge is connected to the top of the soaking tank body 2; when soaking, the filter assembly 3 is inside the soaking tank body 2, and the diagonal support rods 31 adopt an arc structure, which has a certain elasticity and can drive the second filter screen 33 to cling to the inner wall of the soaking tank body 2, so that the ground and crushed bitter almonds or other plant parts containing mandelic acid are placed inside the filter assembly 3; when the soaking is completed, the filter assembly 3 rises, and the diagonal support rods 31 and the second filter screen 33 are flipped upwards, and are in a state as shown in the figure. Figure 5 The state shown; the filtrate of bitter almonds or other plant parts containing mandelic acid can be poured out.

[0025] Specifically, the connecting sleeve 32 is connected to the stirring assembly 4, and the stirring assembly 4 is used to stir the inside of the soaking tank body 2; to speed up the soaking process, the stirring assembly 4 includes a stirring blade 41, an outer sleeve 42, a counterweight 43, a rotating shaft 44 and a stirring motor 45; the bottom end of the outer sleeve 42 is rotatably connected to the connecting sleeve 32, and a slot 421 is provided inside the outer sleeve 42; a plug rod 441 is fixed to the side of the rotating shaft 44, the rotating shaft 44 is slidably connected to the outer sleeve 42, and the plug rod 441 is cooperatively connected to the slot 421; Figure 4 As shown, the end of the rotating shaft 44 is connected to the stirring motor 45 , the side of the outer sleeve 42 is fixed with a stirring blade 41 , and the end of the outer sleeve 42 is rotatably connected to the counterweight 43 .

[0026] When stirring, start the stirring motor 45. When the stirring motor 45 is started, it drives the rotating shaft 44 to rotate, and then drives the outer sleeve 42 to rotate. The rotation of the outer sleeve 42 can drive the stirring blade 41 to rotate in the soaking tank body 2, thereby stirring the soaking tank body 2 to speed up the soaking process.

[0027] In order to collect the dumped waste residue, a waste residue collection groove 5 is provided on the side of the soaking tank body 2, and the bottom end of the waste residue collection groove 5 is inclined; the waste residue collection groove 5 is connected to the soaking tank body 2, and a first filter screen 22 is provided at the connection point between the two; when the waste residue enters the waste residue collection groove 5, the soaking liquid in the waste residue will enter the soaking tank body 2 through the first filter screen 22, and the soaking liquid in the waste residue will be collected; in order to prevent the waste residue from leaking out when dumping, a baffle 6 is provided on the top of the waste residue collection groove 5, and the baffle 6 includes a third filter screen 61, a limit ring 62 and A vertical rod 63, a plurality of vertical rods 63 are fixed at the top of the waste collection trough 5, and a third filter screen 61 is arranged between the plurality of vertical rods 63; a limiting ring 62 is arranged at the top of the third filter screen 61; a support rod 7 is fixed at the top of the limiting ring 62, and the support rod 7 fixes the stirring motor 45; in order to discharge the waste in the waste collection trough 5, a waste discharge pipe 52 is arranged at the bottom end of the waste collection trough 5, and a scraper 51 is slidably connected in the waste collection trough 5; the scraper 51 moves in the waste collection trough 5 to push the waste toward the waste discharge pipe 52.

[0028] The soaking tank body 2 adopts a hollow hemispherical structure, and an extraction liquid discharge pipe 21 is provided at the bottom end of the soaking tank body 2; a bracket 1 is installed at the bottom end of the waste residue collecting tank 5; valves are provided inside the extraction liquid discharge pipe 21 and the waste residue discharge pipe 52.

[0029] The stirring assembly 4 is connected to the lifting assembly 8, and the lifting assembly 8 drives the stirring assembly 4 to rise and fall, and then drives the filtering assembly 3 to flip and discharge slag; the lifting assembly 8 includes a pull rope 81, a guide wheel 82, a ring 83 and a hook 84, the side of the counterweight block 43 is fixed with a pull rope 81, and the side of the bracket 1 is provided with two hooks 84; a plurality of guide wheels 82 are rotatably connected in the support rod 7, and the pull rope 81 passes through the guide wheel 82; a ring 83 is fixed at the end of the pull rope 81, and the ring 83 cooperates with the hook 84 to connect; when soaking, Figure 1 As shown, the collar 83 is connected to the hook 84 at the upper part. When the waste residue is discharged, Figure 5 As shown, the collar 83 is connected to the lower hook 84 .

[0030] When the utility model is in use, the soaking tank is in the following Figure 1In the state shown, firstly, the ground and crushed bitter almonds or other plant parts containing mandelic acid are placed in the filter component 3, and a proper amount of organic solvent is added to the soaking tank body 2, and then the stirring motor 45 is started. When the stirring motor 45 is started, it drives the rotating shaft 44 to rotate, and then drives the outer sleeve 42 to rotate. The rotation of the outer sleeve 42 can drive the stirring blade 41 to rotate in the soaking tank body 2, so as to achieve stirring in the soaking tank body 2, ensuring that the bitter almonds or other plant parts containing mandelic acid can be fully soaked and the mandelic acid can be fully released, and then the ring 83 is taken out from the upper hook 84, and the pull rope 81 is pulled to move the pull rope 81 to drive the outer sleeve 42 and the stirring blade 41 to move upward on the rotating shaft 44, and pull the filter component 3 to flip upward as shown. Figure 5 In the state shown, the plant waste enters the waste collecting tank 5, and the soaking liquid in the waste passes through the first filter screen 22 and enters the soaking tank body 2. Pushing the scraper 51 in the waste collecting tank 5 can discharge the waste through the waste discharge pipe 52.

[0031] The utility model adds a filtering component in the soaking tank, and the filtering component can rise after soaking is completed to scoop out and discharge the waste residue, and can drain and collect the scooped out waste residue to achieve unified discharge. On the one hand, the soaking liquid can be obtained to the greatest extent possible, and on the other hand, there is no need for operators to use net bags to manually scoop out the residue, which saves labor. Moreover, one device can solve the problem without transfer, thereby reducing waste and pollution.

[0032] The utility model can also stir the soaking liquid during soaking to ensure that mandelic acid is fully released and improve the soaking efficiency.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "organic solvent flat", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0036] The technical scope of the present invention is not limited to the contents described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical concept of the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.

Claims

1. An immersion tank for extracting mandelic acid, characterized in that: The invention comprises a soaking tank body (2) and a filter assembly (3), wherein the filter assembly (3) comprises an inclined support rod (31), a connecting sleeve (32) and a second filter screen (33); a plurality of inclined support rods (31) are fixed to the side of the connecting sleeve (32) of a circular ring structure, and the inclined support rods (31) are connected via the second filter screen (33); the second filter screen (33) at the outer edge is connected to the top of the soaking tank body (2); the connecting sleeve (32) is connected to a stirring assembly (4), and the stirring assembly (4) is used to stir the inside of the soaking tank body (2); the stirring assembly (4) is connected to a lifting assembly (8), and the lifting assembly (8) drives the stirring assembly (4) to rise and fall, thereby driving the filter assembly (3) to flip and discharge slag.

2. The immersion tank for extracting mandelic acid according to claim 1, characterized in that: The stirring assembly (4) comprises a stirring blade (41), an outer sleeve (42), a counterweight (43), a rotating shaft (44) and a stirring motor (45); the bottom end of the outer sleeve (42) is rotatably connected to the connecting sleeve (32), and a slot (421) is provided inside the outer sleeve (42); a plug rod (441) is fixed to the side of the rotating shaft (44), the rotating shaft (44) is slidably connected to the outer sleeve (42), and the plug rod (441) is cooperatively connected to the slot (421); the end of the rotating shaft (44) is connected to the stirring motor (45), the side of the outer sleeve (42) is fixed with a stirring blade (41), and the end of the outer sleeve (42) is rotatably connected to the counterweight (43).

3. The immersion tank for extracting mandelic acid according to claim 2, characterized in that: A waste residue collection groove (5) is provided on the side of the soaking tank body (2), and the bottom end of the waste residue collection groove (5) is inclined; the waste residue collection groove (5) is connected to the soaking tank body (2), and a first filter screen (22) is provided at the connection point between the two.

4. The immersion tank for extracting mandelic acid according to claim 3, characterized in that: A blocking member (6) is provided at the top of the waste residue collection trough (5), and the blocking member (6) comprises a third filter screen (61), a limiting ring (62) and a vertical rod (63); a plurality of vertical rods (63) are fixed at the top of the waste residue collection trough (5), and a third filter screen (61) is provided between the plurality of vertical rods (63); a limiting ring (62) is provided at the top of the third filter screen (61); a supporting rod (7) is fixed at the top of the limiting ring (62), and the supporting rod (7) fixes the stirring motor (45).

5. The immersion tank for extracting mandelic acid according to claim 4, characterized in that: A waste discharge pipe (52) is provided at the bottom end of the waste collection trough (5), and a scraper (51) is slidably connected inside the waste collection trough (5); the scraper (51) moves inside the waste collection trough (5) to push waste toward the waste discharge pipe (52).

6. The immersion tank for extracting mandelic acid according to claim 5, characterized in that: The soaking tank body (2) adopts a hollow hemispherical structure, and the bottom end of the soaking tank body (2) is provided with an extraction liquid discharge pipe (21); the bottom end of the waste residue collection tank (5) is installed with a bracket (1).

7. The immersion tank for extracting mandelic acid according to claim 6, characterized in that: The lifting assembly (8) comprises a pull rope (81), a guide wheel (82), a ring (83) and a hook (84); the pull rope (81) is fixed to the side of the counterweight (43), and two hooks (84) are provided on the side of the bracket (1); a plurality of guide wheels (82) are rotatably connected inside the support rod (7), and the pull rope (81) passes through the guide wheel (82); a ring (83) is fixed to the end of the pull rope (81), and the ring (83) cooperates with the hook (84) to connect.

Images