Multifunctional traditional Chinese medicine extraction tank

Abstract

The utility model provides a multifunctional traditional Chinese medicine extraction tank, which relates to the technical field of traditional Chinese medicine extraction tanks and comprises an extraction tank main body, a cover plate structure with a heating pipe convenient to replace, a feed crushing tank, an exhaust extension pipeline and an extraction tank inner wall cleaning scraper mechanism, the device is provided with a cover plate structure convenient for replacing the heating pipe, so that the heating pipe is convenient to maintain and replace; the feed crushing tank is arranged to crush feed, so that the existence of large raw materials and caked raw materials is avoided; an exhaust extension pipeline is arranged to discharge flue gas to the outside; the inner wall of the extraction tank is cleaned through the extraction tank inner wall cleaning scraper mechanism, the functions of the extraction tank are diversified through cooperation of the functional structures, and the traditional Chinese medicine extraction efficiency of the extraction tank is improved under cooperation of the multiple functions.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine extraction tanks, in particular to a multifunctional traditional Chinese medicine extraction tank. Background Art

[0002] Extraction tank is a commonly used leaching and extraction equipment in pharmaceutical and chemical industry, especially suitable for the leaching and extraction of components contained in plant products. It is mainly used for decoction extraction and hot reflux extraction of Chinese medicinal materials with water or organic solvent as the medium under stirring, and can recover volatile oil components at the same time during the extraction process. The extraction tank has high efficiency in extracting effective components of large quantities of medicinal materials and saves energy.

[0003] However, the existing extraction tanks have relatively simple functions and lack coordinated functional structures in terms of raw material feeding, heating tube replacement, flue gas treatment and tank inner wall cleaning, resulting in low efficiency of Chinese medicine extraction in the extraction tanks. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional extraction tank for traditional Chinese medicine. The device is provided with a replaceable cover plate structure for heating tubes, which is convenient for maintenance and replacement of the heating tubes; a feed crushing tank is provided to crush the feed to prevent the existence of bulky raw materials and agglomerated raw materials; an exhaust extension pipe is provided to discharge smoke to the outside; the inner wall of the extraction tank is cleaned by a cleaning scraper mechanism for the inner wall of the extraction tank. The coordination of the above functional structures makes the extraction tank diversified, and the traditional Chinese medicine extraction efficiency of the extraction tank is improved under the coordination of multiple functions.

[0005] The utility model provides a multifunctional Chinese medicine extraction tank, comprising:

[0006] The main body of the extraction tank is designed with an opening at the top;

[0007] The heating tube is a replaceable cover plate structure, which is detachably mounted between the outer wall of the extraction tank body and the upper end of the extraction tank body;

[0008] A feed crushing tank, which is fixedly connected to the top surface of the replaceable cover plate structure of the heating pipe;

[0009] An exhaust extension pipe is fixedly connected to the top surface of the replaceable cover plate structure of the heating pipe;

[0010] The inner wall cleaning scraper mechanism of the extraction tank is fixedly assembled on the stirring structure of the extraction tank body, and the outer end of the inner wall cleaning scraper mechanism of the extraction tank is attached to the inner wall of the extraction tank body.

[0011] As a further optimization scheme, in order to facilitate the maintenance and replacement of the heating tube, the heating tube replaceable cover plate structure includes:

[0012] A cover plate body, which is detachably fixedly assembled on the upper end of the extraction tank body;

[0013] The heating tube is installed in the interlayer and is coaxially opened on the upper edge of the extraction tank body;

[0014] The heating tube is vertically fixedly assembled at the edge of the bottom surface of the cover plate body, and the lower end of the heating tube is inserted into the heating tube installation interlayer.

[0015] As a further optimization solution, in order to promptly detect a failure in a heating tube and avoid affecting the extraction efficiency, there are eight heating tubes, and the eight heating tubes are connected in series in pairs and then in parallel and electrically connected to an external power supply.

[0016] As a further optimization scheme, in order to crush the feed material to avoid agglomeration and large pieces of material affecting the extraction efficiency, the feed crushing tank includes:

[0017] The main body of the crushing tank is designed with an opening at the top;

[0018] A connecting pipe, which is fixedly connected to the lower end of the crushing tank body and the top surface of the heating tube replaceable cover structure;

[0019] An upper cover, which is screwed to the upper end of the crushing tank body;

[0020] A driving motor is fixedly mounted on the middle of the top surface of the upper cover, and a rotating shaft of the driving motor passes through the upper cover;

[0021] The upper end of the round rod is fixedly connected to the lower end of the rotating shaft of the driving motor through a coupling, and the outer wall of the round rod is evenly and fixedly equipped with crushing blades.

[0022] As a further optimization scheme, in order to screen the crushed materials, a separation mesh plate is inserted into the lower end of the inner cavity of the crushing tank body, and the lower end of the round rod and the lowest crushing blade are located above the separation mesh plate.

[0023] As a further optimization scheme, in order to control the size of the screened raw materials, the distance between the bottommost crushing blade and the separation screen is less than 0.5 cm.

[0024] As a further optimization scheme, in order to guide the smoke generated by the extraction of traditional Chinese medicine to the outside and prevent the smoke from escaping into the working environment, the exhaust extension pipeline includes:

[0025] An exhaust pipe, the lower end of which is fixedly connected to the top surface of the replaceable cover structure of the heating pipe, and the upper end of the exhaust pipe is provided with a pressure relief valve;

[0026] A standpipe, the lower end of which is detachably fixedly connected to the upper end of the exhaust pipe;

[0027] An extension pipe has one end which is detachably fixedly connected to the upper end of the vertical pipe, and the other end of the extension pipe extends to the outdoors.

[0028] As a further optimization solution, in order to facilitate the cleaning of the inner wall residue of the extraction tank body, the extraction tank inner wall cleaning scraper mechanism includes:

[0029] A U-shaped strip plate, which is arranged longitudinally, with the open end of the U-shaped strip plate facing the inner wall of the extraction tank body;

[0030] A support rod, one end of which is vertically fixedly connected to a side opposite to the opening end of the U-shaped strip plate;

[0031] A fixed block, which is detachably fixedly assembled on the other end of the support rod, and the fixed block is fixedly connected to the stirring structure of the extraction tank body;

[0032] The rubber scraper is detachably fixedly assembled in the opening of the U-shaped strip plate, and the rubber scraper is in contact with the inner wall of the extraction tank body.

[0033] As a further optimization solution, in order to facilitate discharging, the lower end of the discharging component of the extraction tank body is tilted outward.

[0034] As a further optimization solution, in order to stably support the device, the bottom surface of the extraction tank body is evenly and fixedly equipped with supporting legs, and the lower ends of the supporting legs are fixedly equipped with supporting plates.

[0035] The utility model provides a multifunctional Chinese medicine extraction tank through improvement, which has the following improvements and advantages compared with the prior art:

[0036] Firstly, the device is provided with a replaceable cover structure for the heating tube, which is convenient for the maintenance and replacement of the heating tube; a feed crushing tank is provided to crush the feed to eliminate the presence of large pieces of raw materials and agglomerated raw materials; an exhaust extension pipe is provided to discharge the smoke to the outside; the inner wall of the extraction tank is cleaned by a scraper mechanism for cleaning the inner wall of the extraction tank. The coordination of the above functional structures makes the extraction tank diversified, and the coordination of multiple functions improves the extraction efficiency of traditional Chinese medicine in the extraction tank.

[0037] Secondly, the separation screen is used to screen the crushed material, so that the raw materials that meet the size requirements can pass through, and the raw materials that do not meet the size requirements can continue to be crushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0039] Figure 1 It is a schematic diagram of the structure of the utility model;

[0040] Figure 2 It is a schematic diagram of the assembly structure of the replaceable cover plate structure of the heating tube and the scraper mechanism for cleaning the inner wall of the extraction tank of the utility model;

[0041] Figure 3 This is a schematic diagram of the heating tube assembly structure of the utility model;

[0042] Figure 4 This is a schematic diagram of the structure of the feed crushing tank of the utility model;

[0043] Figure 5 It is a schematic diagram of the structure of the scraper mechanism for cleaning the inner wall of the extraction tank of the utility model.

[0044] Description of reference numerals:

[0045] 1-extraction tank body, 2-heating tube replaceable cover structure, 21-cover body, 22-heating tube installation interlayer, 23-heating tube, 3-feed crushing tank, 31-crushing tank body, 32-upper cover, 33-connecting pipe, 34-driving motor, 35-round rod, 36-crushing blade, 4-exhaust extension pipe, 41-exhaust pipe, 42-vertical pipe, 43-extension pipe, 5-extraction tank inner wall cleaning scraper mechanism, 51-U-shaped strip plate, 52-support rod, 53-fixed block, 54-rubber scraper, 6-separation mesh plate, 7-support leg, 8-support plate. DETAILED DESCRIPTION

[0046] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] 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", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions 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 device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0048] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "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, or it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0049] See also Figure 1-5 The utility model provides a technical solution: a multifunctional Chinese medicine extraction tank, comprising:

[0050] The extraction tank body 1 has an open top and adopts the existing technology;

[0051] The heating tube replaceable cover plate structure 2 is detachably mounted between the outer wall of the extraction tank body 1 and the upper end of the extraction tank body 1. The heating tube 23 can be taken out from the heating tube installation interlayer 22 by disassembling the cover plate body 21;

[0052] A feed crushing tank 3, which is fixedly connected to the top surface of the heating pipe replaceable cover plate structure 2;

[0053] The exhaust extension pipe 4 is fixedly connected to the top surface of the replaceable cover structure 2 of the heating tube; the extraction tank inner wall cleaning scraper mechanism 5 is fixedly assembled on the stirring structure of the extraction tank body 1, and the outer end of the extraction tank inner wall cleaning scraper mechanism 5 is attached to the inner wall of the extraction tank body 1.

[0054] The device is provided with a replaceable cover plate structure 2 for the heating tube, which is convenient for the maintenance and replacement of the heating tube 23; a feed crushing tank 3 is provided to crush the feed to prevent the existence of large pieces of raw materials and agglomerated raw materials; an exhaust extension pipe 4 is provided to discharge the smoke to the outside; the inner wall of the extraction tank is cleaned by a scraper mechanism 5 for cleaning the inner wall of the extraction tank. The coordination of the above functional structures makes the extraction tank diversified, and the Chinese medicine extraction efficiency of the extraction tank is improved under the coordination of multiple functions.

[0055] The detachable assembly proposed in this solution is specifically connected and fixed by bolts.

[0056] In some embodiments, in order to facilitate maintenance and replacement of the heating tube 23, the heating tube replaceable cover plate structure 2 includes:

[0057] A cover plate body 21, which is detachably fixedly assembled on the upper end of the extraction tank body 1;

[0058] The heating tube is installed in the interlayer 22 and is coaxially opened on the upper edge of the extraction tank body 1;

[0059] The heating tube 23 is vertically fixedly assembled at the bottom edge of the cover plate body 21 , and the lower end of the heating tube 23 is inserted into the heating tube installation interlayer 22 .

[0060] In some embodiments, in order to promptly detect a failure in a heating tube 23 and avoid affecting the extraction efficiency, there are eight heating tubes 23. The eight heating tubes 23 are connected in series in pairs and then in parallel and electrically connected to an external power supply. When a problem occurs in one heating tube 23, two heating tubes 23 are shut down together. This design is easier to detect and replace in time than a single heating tube 23 to avoid affecting the extraction efficiency of traditional Chinese medicine.

[0061] In some embodiments, in order to crush the feed material to avoid agglomeration and large pieces of material affecting the extraction efficiency, the feed crushing tank 3 includes:

[0062] The crushing tank body 31 is designed with an open top;

[0063] A connecting pipe 33, which is fixedly connected to the lower end of the crushing tank body 31 and the top surface of the heating tube replaceable cover structure 2;

[0064] An upper cover 32, which is screwed to the upper end of the crushing tank body 31;

[0065] A driving motor 34 is fixedly mounted on the middle of the top surface of the upper cover 32, and a rotating shaft of the driving motor 34 passes through the upper cover 32;

[0066] The upper end of the round rod 35 is fixedly connected to the lower end of the rotating shaft of the driving motor 34 through a coupling, and the outer wall of the round rod 35 is evenly fixedly equipped with crushing blades 36.

[0067] When in use, screw down the upper cover 32 and put the Chinese medicine raw materials into the crushing tank body 31, screw the upper cover 32 back, connect the drive motor 34 to an external power source, drive the round rod 35 and the crushing blades 36 to rotate at high speed through the drive motor 34, and use the crushing blades 36 to crush the Chinese medicine.

[0068] In some embodiments, in order to screen the crushed material so that the raw materials that meet the size requirements can pass through and the raw materials that do not meet the size requirements continue to be crushed, a separation mesh plate 6 is inserted into the lower end of the inner cavity of the crushing tank body 31, and the lower end of the round rod 35 and the lowest crushing blade 36 are located above the separation mesh plate 6.

[0069] In some embodiments, in order to control the size of the screened raw materials, the distance between the lowermost crushing blade 36 and the separation screen 6 is less than 0.5 cm.

[0070] In some embodiments, in order to guide the smoke generated by the extraction of traditional Chinese medicine to the outside and prevent the smoke from escaping into the working environment, the exhaust extension pipe 4 includes:

[0071] The exhaust pipe 41 has its lower end fixedly connected to the top surface of the replaceable cover plate structure 2 of the heating pipe, and a pressure relief valve is provided at the upper end of the exhaust pipe 41;

[0072] A standpipe 42, the lower end of which is detachably fixedly connected to the upper end of the exhaust pipe 41;

[0073] One end of the extension pipe 43 is detachably fixedly connected to the upper end of the vertical pipe 42, and the other end of the extension pipe 43 extends to the outside; the extension pipe 43 can extend to the external flue gas treatment equipment.

[0074] In some embodiments, in order to facilitate the cleaning of the inner wall residue of the extraction tank body 1, the inner wall cleaning scraper mechanism 5 of the extraction tank includes:

[0075] A U-shaped strip plate 51 is arranged longitudinally, and the opening end of the U-shaped strip plate 51 faces the inner wall of the extraction tank body 1;

[0076] A support rod 52, one end of which is vertically fixedly connected to a side opposite to the opening end of the U-shaped strip plate 51;

[0077] A fixed block 53, which is detachably fixedly assembled on the other end of the support rod 52, and the fixed block 53 is fixedly connected to the stirring structure of the extraction tank body 1;

[0078] The rubber scraper 54 is detachably fixedly assembled in the opening of the U-shaped strip plate 51, and the rubber scraper 54 is in contact with the inner wall of the extraction tank body 1; the rubber scraper 54 can be replaced after being disassembled, and the rubber scraper 54 is made of vulcanized rubber and has good wear resistance.

[0079] In some embodiments, in order to facilitate discharge, the lower end of the discharge component of the extraction tank body 1 is tilted outward.

[0080] In some embodiments, in order to provide stable support for the device, the bottom surface of the extraction tank body 1 is evenly fixed with support legs 7, and the lower end of the support legs 7 is fixed with support plates 8, which are used to increase the contact area between the lower end of the support legs 7 and the ground to improve the stability of the support.

[0081] Working principle:

[0082] When in use, screw down the upper cover 32, put the Chinese medicine raw materials into the crushing tank body 31, screw the upper cover 32 back, connect the drive motor 34 to an external power source, drive the round rod 35 and the crushing blades 36 to rotate at high speed, and crush the Chinese medicine by the crushing blades 36. The crushed raw materials enter the extraction tank body 1 to be heated and extracted;

[0083] The device is provided with a replaceable cover plate structure 2 for the heating tube, which is convenient for the maintenance and replacement of the heating tube 23; a feed crushing tank 3 is provided to crush the feed to prevent the existence of large pieces of raw materials and agglomerated raw materials; an exhaust extension pipe 4 is provided to discharge the smoke to the outside; the inner wall of the extraction tank is cleaned by a scraper mechanism 5 for cleaning the inner wall of the extraction tank. The coordination of the above functional structures makes the extraction tank diversified, and the Chinese medicine extraction efficiency of the extraction tank is improved under the coordination of multiple functions.

[0084] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A multifunctional Chinese medicine extraction tank, characterized in that: include: The extraction tank body (1) is designed with an opening at the top; A replaceable cover plate structure (2) for the heating tube, which is detachably mounted inside the outer wall of the extraction tank body (1) and between the upper end of the extraction tank body (1); A feed crushing tank (3) which is fixedly connected to the top surface of the replaceable cover plate structure (2) of the heating pipe; An exhaust extension pipe (4) fixedly connected to the top surface of the replaceable cover plate structure (2) of the heating pipe; The extraction tank inner wall cleaning scraper mechanism (5) is fixedly mounted on the stirring structure of the extraction tank body (1), and the outer end of the extraction tank inner wall cleaning scraper mechanism (5) is attached to the inner wall of the extraction tank body (1).

2. A multifunctional Chinese medicine extraction tank according to claim 1, characterized in that: The heating tube replaceable cover plate structure (2) comprises: A cover plate body (21) which is detachably fixedly mounted on the upper end of the extraction tank body (1); The heating tube is installed in the interlayer (22) and is coaxially arranged on the upper edge of the extraction tank body (1); The heating pipe (23) is vertically fixedly mounted on the bottom edge of the cover plate body (21), and the lower end of the heating pipe (23) is inserted into the heating pipe installation interlayer (22).

3. A multifunctional Chinese medicine extraction tank according to claim 2, characterized in that: The number of the heating tubes (23) is eight, and the eight heating tubes (23) are connected in series in pairs and then in parallel and are electrically connected to an external power supply.

4. The multifunctional Chinese medicine extraction tank according to claim 1, characterized in that: The feed crushing tank (3) comprises: The crushing tank body (31) is designed with an open top; A connecting pipe (33) fixedly connects the lower end of the crushing tank body (31) and the top surface of the heating pipe replaceable cover plate structure (2); An upper cover (32) is screwed to the upper end of the crushing tank body (31); A driving motor (34) is fixedly mounted on the middle portion of the top surface of the upper cover (32), and a rotating shaft of the driving motor (34) passes through the upper cover (32); The upper end of the round rod (35) is fixedly connected to the lower end of the rotating shaft of the driving motor (34) through a coupling, and the outer wall of the round rod (35) is evenly and fixedly equipped with crushing blades (36).

5. A multifunctional Chinese medicine extraction tank according to claim 4, characterized in that: A separation mesh plate (6) is inserted into the lower end of the inner cavity of the crushing tank body (31), and the lower end of the round rod (35) and the lowermost crushing blade (36) are located above the separation mesh plate (6).

6. A multifunctional Chinese medicine extraction tank according to claim 5, characterized in that: The distance between the lowermost crushing blade (36) and the separation screen (6) is less than 0.5 cm.

7. The multifunctional Chinese medicine extraction tank according to claim 1, characterized in that: The exhaust extension pipeline (4) comprises: An exhaust pipe (41), the lower end of which is fixedly connected to the top surface of the replaceable cover plate structure (2) of the heating pipe, and the upper end of the exhaust pipe (41) is provided with a pressure relief valve; A standpipe (42), the lower end of which is detachably fixedly connected to the upper end of the exhaust pipe (41); An extension pipe (43) has one end which is detachably fixedly connected to the upper end of the vertical pipe (42), and the other end of the extension pipe (43) extends to the outdoors.

8. The multifunctional Chinese medicine extraction tank according to claim 1, characterized in that: The extraction tank inner wall cleaning scraper mechanism (5) comprises: A U-shaped strip plate (51) arranged longitudinally, wherein the opening end of the U-shaped strip plate (51) faces the inner wall of the extraction tank body (1); A support rod (52), one end of which is vertically fixedly connected to a side opposite to the opening end of the U-shaped strip plate (51); A fixed block (53) which is detachably fixedly mounted on the other end of the support rod (52), and the fixed block (53) is fixedly connected to the stirring structure of the extraction tank body (1); The rubber scraper (54) is detachably fixedly assembled in the opening of the U-shaped strip plate (51), and the rubber scraper (54) is in contact with the inner wall of the extraction tank body (1).

9. The multifunctional Chinese medicine extraction tank according to claim 1, characterized in that: The lower end of the discharge component of the extraction tank body (1) is inclined outward.

10. The multifunctional Chinese medicine extraction tank according to claim 1, characterized in that: The bottom surface of the extraction tank body (1) is evenly and fixedly equipped with supporting legs (7), and the lower ends of the supporting legs (7) are fixedly equipped with supporting plates (8).

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