A medicine circulating extraction hanging blue device for pill production raw materials

Abstract

The utility model discloses a pill production raw material traditional chinese medicine circulation extraction hanging blue device, including hanging blue mechanism, the hanging blue mechanism includes a plurality of first hanging basket unit and second hanging basket unit, and first hanging basket unit is set apart with second hanging basket unit in proper order, first hanging basket unit and second hanging basket unit all include net basket cylinder, and the conical fender is fixedly connected in net basket cylinder respectively, and the conical fender on first hanging basket unit and second hanging basket unit is set up symmetrically, still include a plurality of support pole, and support pole is through from first hanging basket unit and second hanging basket unit between, the hanging blue mechanism still includes the outer fender net cylinder structure of fixed mounting in the outside of hanging blue mechanism. The above -mentioned structure has effectively avoided the technical defects, such as the quenching and extraction of medicine several times, a large number of settlement in the bottom of quenching and extraction device, lead to the residue of medicine too accumulation, and the poor quenching and extraction efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of pill production technology, and in particular relates to a device for the circular extraction of Chinese herbal medicines used in pill production. Background Technology

[0002] Traditional Chinese medicine pills are pills made from various natural medicinal plants through extraction, pill-making, and other processing steps. Specifically, the active substances in the natural medicinal plants are extracted, and then the extract is concentrated and processed into formulations. Currently, the extraction method involves placing pulverized and processed medicinal plant fragments in an extraction cage. During the extraction process, the extraction cage is lowered into an extraction cylinder, where it is immersed in an organic solvent. The active substances in the medicinal plants are extracted through heating of the organic solvent.

[0003] In practice, the extraction of medicinal plants often requires multiple cycles of quenching to achieve maximum utilization. During the quenching process, especially after several quenchings, the medicinal tissue undergoes quenching, heating, and softening to form slag, which then settles at the bottom of the quenching cage.

[0004] After several quenching processes, the efficiency of quenching drops significantly due to severe sedimentation of the drug residue, which reduces its contact with the quenching solvent. The main reason is that after several quenching processes, the drug residue becomes severely sludge-like, and the sedimentation and accumulation of the sludge prevents it from fully interacting with the quenching solvent.

[0005] The fundamental reason for the aforementioned technical defects is that the existing extraction cages are single-cell structures, making it difficult for the extracted drugs to disperse within the cage structure, especially in terms of spatial dispersion. This results in the drug tissue softening and increasing in weight after several extractions, leading to a large amount settling at the bottom of the cage. Consequently, during subsequent extractions, the drug residues are not sufficiently loose, reducing the efficiency of extraction and exchange with the solvent. Utility Model Content

[0006] Based on the above background, the purpose of this utility model is to provide a device for the cyclic extraction of Chinese herbal medicines used in pill production.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A circulating extraction device for traditional Chinese medicine raw materials in pill production includes a basket mechanism, wherein the basket mechanism includes a plurality of first basket units and second basket units, and the first basket units and second basket units are arranged in a staggered manner.

[0009] Both the first suspended platform unit and the second suspended platform unit include a wire mesh basket, and a tapered baffle is fixedly connected inside the wire mesh basket;

[0010] The conical baffles on the first and second suspended platform units are symmetrically arranged.

[0011] It also includes several support rods, which pass through the first suspended platform unit and the second suspended platform unit;

[0012] The hanging basket mechanism also includes an outer baffle cylinder structure fixedly installed on the outside of the hanging basket mechanism.

[0013] Preferably, the basket cylinder has several strip-shaped through holes;

[0014] The conical baffle has several inclined strip-shaped holes.

[0015] Preferably, the support rod is slidably connected to several of the net basket cylinders, and the upper and lower ends of the support rod are respectively threaded with positioning nuts;

[0016] The positioning nut locks the basket in place.

[0017] Preferably, the outer mesh cylinder structure includes a cylindrical frame, which is detachably mounted on a support rod.

[0018] Preferably, the cylindrical skeleton includes an upper skeleton ring and a lower skeleton ring;

[0019] The upper skeleton ring is fastened to the upper end of the support rod by several countersunk screws;

[0020] The lower skeleton ring is fastened to the lower end of the support rod by several countersunk screws.

[0021] Preferably, the cylindrical frame further includes several frame support rods fixedly connected between the upper frame ring and the lower frame ring;

[0022] The frame support rods are spaced apart from the basket cylinder.

[0023] Preferably, the outer baffle structure further includes a cylindrical baffle, which includes a cylindrical mesh section. The upper and lower ends of the cylindrical mesh section are respectively fixedly connected to fixed rings, which are fixedly installed on the corresponding upper and lower skeleton rings.

[0024] Preferably, the upper skeleton ring and the lower skeleton ring are respectively detachably mounted with a mesh cover and a lower mesh cover.

[0025] Preferably, a hanging ring is fixedly installed on the mesh cover.

[0026] This utility model has the following beneficial effects:

[0027] 1. After the first basket unit and the second basket unit are assembled into a whole, the drug fragments are separated by the inner baffle structure formed by the first conical baffle and the second conical baffle.

[0028] The process involves the subsequent softening and expansion of the drug tissue fragments (processed and cut drug fragments). This expansion occurs because the drug tissue softens and expands after being soaked in the extraction solvent. Therefore, the oblique holes on the first and second conical baffles can still prevent the softened and assembled material from falling off in large quantities. Similarly, the through holes on the basket can also prevent this. The fragments are then layered and stacked within the first and second basket units, while being dispersed within the first and second basket units by internal baffle structures. This effectively avoids the technical defect of excessive accumulation of drug residue and poor extraction efficiency caused by a large amount of drug settling at the bottom of the extraction device after several extractions.

[0029] 2. The first basket unit and the second basket unit are both independent units for storing and extracting drugs and also integral units.

[0030] 3. The support rod connects the first suspended platform unit and the second suspended platform unit in series, so that the number of the first suspended platform unit and the second suspended platform unit can be selected as needed. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the overall structure in an embodiment of the present utility model;

[0033] Figure 2 This is a schematic diagram of the structure of the first suspended basket unit and the second suspended basket unit in the embodiments of this utility model;

[0034] Figure 3 This is a schematic diagram of the structure of the mesh cover with the upper skeleton ring installed in an embodiment of this utility model;

[0035] Figure 4 This is a schematic diagram of the structure of the detachable mounting bracket rod of the upper skeleton ring in an embodiment of this utility model;

[0036] Figure 5 This is a schematic diagram of the structure of the first conical baffle and the second conical baffle in the embodiment of this utility model;

[0037] Figure 6 This is a schematic diagram of the structure of the first conical baffle, the second conical baffle, and the basket cylinder in this embodiment of the present invention.

[0038] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0041] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0042] Example 1

[0043] like Figure 1-6 As shown, a circulating extraction device for traditional Chinese medicine raw materials in pill production includes a basket mechanism 4. The basket mechanism 4 includes several first basket units and second basket units, which are arranged in a staggered manner. That is, they are arranged in a top-down order in the manner of first basket unit-second basket unit-first basket unit-second basket unit...

[0044] Both the first and second suspended platform units mentioned above include a net basket cylinder 41 (with several circumferentially arranged strip-shaped through holes on the net basket cylinder 41), and a conical baffle is fixedly connected inside the net basket cylinder 41; the conical baffle is conical in shape. Specifically, the conical baffle on the first suspended platform unit is a first conical baffle 42, and the conical baffle on the second suspended platform unit is a second conical baffle 43.

[0045] The two ends of the conical baffle are conical openings (the first conical baffle 42 and the second conical baffle 43 are provided with several inclined strip-shaped holes, which are also distributed in a circumferential manner along the conical surface), that is, one end is a large opening and the other end is a small opening.

[0046] The first conical baffle 42 and the second conical baffle 43 on the first basket unit and the second basket unit are arranged symmetrically from top to bottom.

[0047] That is, the first conical baffle 42 faces the large opening on the second conical baffle.

[0048] The large opening of the first conical baffle 42 is fixed at the bottom opening of the net basket cylinder 41, and the large opening of the second conical baffle 43 is fixed at the top opening of the net basket cylinder 41.

[0049] Therefore, after the first suspended platform unit and the second suspended platform unit are assembled, the first conical baffle 42 and the second conical baffle 43 merge to form a rhomboid inner baffle structure.

[0050] During operation, after assembling several first and second basket units in sequence, the operator puts the crushed drug fragments into the first basket unit at the top. The drug fragments enter the first and second conical baffles 42 and 43 through the large and small openings on the first and second conical baffles 42 and 43, respectively. Therefore, the drug fragments enter the gap between the first and second conical baffles 42 and the basket cylinder 41 through the strip-shaped oblique holes on the first and second conical baffles 42 and 43. (In actual operation, the dispersion of drug fragments can be increased by swinging the entire device. This is because the entire device is lifted by the hoisting equipment before quenching, so it can be easily shaken.)

[0051] Therefore, through the above structure, when several first basket units and second basket units are assembled into a whole in sequence, the drug fragments are separated by the inner baffle structure after the first conical baffle 42 and the second conical baffle 43 are combined to form a rhomboid inner baffle structure.

[0052] When the drug tissue fragments (processed and cut drug fragments) soften and expand after quenching (the drug soaking and quenching solvent enters the medicinal plant tissue and softens and expands, so the strip-shaped oblique holes on the first conical grid 42 and the second conical grid 43 can still prevent a large number of soft and assembled fragments from falling off, and similarly, the strip-shaped through holes on the basket cylinder 41 can also prevent this), they are stacked in layers through the first basket unit and the second basket unit, and at the same time dispersed within the first basket unit and the second basket unit by the inner baffle structure.

[0053] It also includes several circumferentially distributed support rods 5, which pass through the first suspended basket unit and the second suspended basket unit (net basket cylinder 41).

[0054] Therefore, the net basket cylinders 41 on the first suspended basket unit and the second suspended basket unit are connected in series by a number of support rods 5. Specifically, the support rods 5 are slidably connected to a number of net basket cylinders 41 (the net basket cylinders 41 have a through-hole for matching), and the upper and lower ends of the support rods 5 are respectively threaded with positioning nuts 51.

[0055] After all the basket cylinders 41 are connected in series, tighten the positioning nuts 51 at the top and bottom to squeeze the basket cylinders 41 at the top and bottom positions, so as to achieve a squeeze-sealed assembly between the basket cylinders 41.

[0056] The advantage of this method is that:

[0057] The number of the first and second basket units can be designed according to the amount of quenching drug to be extracted. If the amount of quenching drug to be extracted is small, the number of the first and second basket units can be reduced. At the same time, after the quenching is completed, the first and second basket units can be easily disassembled, and after disassembly, it is convenient to unload the material residue and carry out cleaning and maintenance.

[0058] Example 2

[0059] like Figure 1-6 As shown, based on the structure of Embodiment 1, this embodiment further includes an outer baffle structure 3 fixedly installed on the outside of the hanging basket mechanism 4. The outer baffle structure 3 provides outermost protection while preventing large amounts of debris from escaping from the hanging basket mechanism 4. The outer baffle structure 3 includes a cylindrical frame, which is detachably mounted on the support rod 5.

[0060] Specifically, the cylindrical frame includes an upper frame ring 31 and a lower frame ring 33. The upper frame ring 31 is fastened to the upper end of the support rod 5 (the upper and lower ends of the support rod 5 protrude from the top and bottom of the basket cylinder 41, respectively) by several countersunk screws. After the countersunk screws 311 are threaded onto the support rod 5, the upper anti-loosening nuts are tightened. This allows the cylindrical frame to be detachably installed on the hanging basket mechanism 4, and can be directly unscrewed afterward.

[0061] Similarly, the lower skeleton ring 33 is fastened to the lower end of the support rod 5 by several countersunk screws.

[0062] The aforementioned cylindrical frame also includes several frame support rods 32 fixedly connected between the upper frame ring 31 and the lower frame ring 33; the frame support rods 32 are spaced apart from the basket cylinder 41. Simultaneously, the outer baffle cylinder structure 3 also includes a cylindrical baffle 1 (the cylindrical baffle 1 is a prior art cylindrical mesh with smaller mesh openings; the cylindrical baffle 1 abuts against the frame support rods 32, which support the cylindrical baffle 1). The cylindrical baffle 1 includes a cylindrical mesh section, with fixed rings fixedly connected to its upper and lower ends (the fixed rings are welded and fixed to the inner wall of the cylindrical mesh section). The fixed rings are fixedly installed on the corresponding upper frame ring 31 and lower frame ring 33. Specifically, the fixing method is by bolt tightening, i.e., bolts are threaded from the outside of the fixed rings inwards and tightened to the corresponding upper frame ring 31 and lower frame ring 33.

[0063] The cylindrical baffle 1 was then disassembled by removing the bolts.

[0064] Meanwhile, the upper frame ring 31 and the lower frame ring 33 are respectively detachably mounted with a mesh cover 2 and a lower mesh cover. Specifically, several circumferentially distributed screws A are fixedly connected to the top of the upper frame ring 31, and the screws A pass through the through holes at the edge of the mesh cover 2 and are then tightened with upper nuts.

[0065] Similarly, the lower mesh cover is fixed and installed in the same way.

[0066] The aforementioned net cover 2 and lower net cover are made of thickened circular steel plates with several through holes. This serves two purposes: firstly, to bear the weight during hoisting, and secondly, to support the base of the entire device.

[0067] Meanwhile, a lifting ring is fixedly installed on the mesh cover 2. During the quenching process in the existing manner, lifting equipment such as a crane is suspended from the lifting ring.

[0068] The top and bottom of the cylindrical mesh 1 are pressed against the top cover 2 and the bottom cover 2.

[0069] After the quenching and extraction are completed, the entire device is lifted up and drained. Then, the cylindrical baffle 1, the cylindrical frame, the first basket unit, and the second basket unit are disassembled in stages to facilitate cleaning.

[0070] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A device for the circulating extraction of traditional Chinese medicine raw materials for pill production, characterized in that, The system includes a suspended basket mechanism, which comprises several first suspended basket units and second suspended basket units, wherein the first suspended basket units and the second suspended basket units are arranged in a staggered manner. Both the first suspended platform unit and the second suspended platform unit include a wire mesh basket, and a tapered baffle is fixedly connected inside the wire mesh basket; The conical baffles on the first and second suspended platform units are symmetrically arranged. It also includes several support rods, which pass through the first suspended platform unit and the second suspended platform unit; The hanging basket mechanism also includes an outer baffle cylinder structure fixedly installed on the outside of the hanging basket mechanism.

2. The herbal medicine recycling extraction device for pill production raw materials according to claim 1, characterized in that, The basket tube has several strip-shaped through holes; The conical baffle has several inclined strip-shaped holes.

3. The herbal medicine recycling extraction device for pill production raw materials according to claim 1, characterized in that, The support rod is slidably connected to several of the net basket cylinders, and the upper and lower ends of the support rod are respectively threaded with positioning nuts; The positioning nut locks the basket in place.

4. The herbal medicine recycling extraction device for pill production raw materials according to claim 3, characterized in that, The outer mesh cylinder structure includes a cylindrical frame, which is detachably mounted on a support rod.

5. The herbal medicine recycling extraction device for pill production raw materials according to claim 4, characterized in that, The cylindrical skeleton includes an upper skeleton ring and a lower skeleton ring; The upper skeleton ring is fastened to the upper end of the support rod by several countersunk screws; The lower skeleton ring is fastened to the lower end of the support rod by several countersunk screws.

6. The herbal medicine recycling extraction device for pill production raw materials according to claim 5, characterized in that, The cylindrical frame also includes several frame support rods that are fixedly connected between the upper frame ring and the lower frame ring; The frame support rods are spaced apart from the basket cylinder.

7. The herbal medicine recycling extraction device for pill production raw materials according to claim 5, characterized in that, The outer baffle structure also includes a cylindrical baffle, which includes a cylindrical mesh section. The upper and lower ends of the cylindrical mesh section are respectively fixedly connected to fixed rings, which are fixedly installed on the corresponding upper and lower skeleton rings.

8. The herbal medicine recycling extraction device for pill production raw materials according to claim 6, characterized in that, The upper and lower skeleton rings are respectively equipped with a mesh cover and a lower mesh cover.

9. The herbal medicine recycling extraction device for pill production raw materials according to claim 8, characterized in that, A hanging ring is fixedly installed on the mesh cover.

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