Multifunctional extracting tank

Abstract

The utility model relates to the technical field of traditional Chinese medicine extraction, and discloses a multifunctional extraction tank which comprises an extraction tank body, a discharging pipe and a filtering mechanism, and the filtering mechanism comprises a connecting column welded to the lower portion of the extraction tank body, a bottom plate welded to the bottom of the connecting column, a connecting rod welded to one side of the upper portion of the bottom plate and a top plate rotationally connected to the connecting rod; the filtering mechanism further comprises a first sleeve welded to the lower portion of the top plate, a second sleeve welded to the upper portion of the bottom plate and a filter screen arranged in the second sleeve. By arranging the filtering mechanism, impurities in traditional Chinese medicine liquid can be separated through a filter screen, the separated impurities stay in a second sleeve, when the flow speed is reduced due to blockage of the filter screen, a top plate rotates on a connecting rod and is not located above the second sleeve any more, and the filter screen is prevented from being blocked. At the moment, the filter screen can be quickly taken out, and impurities above the filter screen can be cleaned, so that the probability of unsmooth liquid discharge caused by blockage is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of traditional Chinese medicine extraction, and in particular to a multifunctional extraction tank. Background Art

[0002] Chinese medicine refers to medicines that are collected, processed, and prepared under the guidance of traditional Chinese medical theory, and their mechanism of action is explained to guide clinical application. It mainly comes from natural medicines and their processed products, including herbal medicines, animal medicines, mineral medicines, and some chemical and biological products. The Chinese medicine extraction tank is a commonly used leaching and extraction equipment in pharmaceutical and chemical industry, and is particularly suitable for the leaching and extraction of components contained in plant products. The extraction tank has a tank body, and a screw propeller or a propeller propeller of an axial position device in the tank body is connected to a rotating shaft disk outside the tank body. There is a group of oblique continuous countercurrent leaching and extraction single tanks, and the discharge ports and feed ports are connected to each other to form a communicating vessel. Each single tank body has a feed port at the upper bottom end and a residual liquid discharge port at the lower part; the tank body has a liquid inlet or exhaust port at the upper high end and a discharge port at the lower part.

[0003] During the extraction process, it can be completed in a completely sealed and recyclable system composed of a condenser, an oil-water separator, etc., and the organic solvent can be recovered from the waste residue.

[0004] When the Chinese medicine liquid needs to be discharged after the extraction is completed, if the Chinese medicine liquid contains impurities and these impurities are not fully removed, they are easy to accumulate in pipes, valves, connectors and other places, causing blockage and resulting in poor liquid discharge. Utility Model Content

[0005] The purpose of the present application is to provide a multifunctional extraction tank to solve the problem raised in the above-mentioned background technology that the Chinese medicine solution contains impurities, and when these impurities are not fully removed, they are easily accumulated in pipes, valves, connectors, etc., causing blockage and resulting in poor liquid discharge.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a multifunctional extraction tank, comprising: an extraction tank body, a discharge pipe and a filtering mechanism, the discharge pipe is fixedly mounted at the bottom of the extraction tank body, the filtering mechanism is arranged below the extraction tank body, the filtering mechanism comprises a connecting column welded below the extraction tank body, a bottom plate welded at the bottom of the connecting column, a connecting rod welded to one side above the bottom plate, and a top plate rotatably connected to the connecting rod, the top plate is arranged directly below the discharge pipe, a groove is provided on the top plate, and holes are provided on the inner side of the groove of the top plate, the filtering mechanism also comprises a No. 1 sleeve welded below the top plate, a No. 2 sleeve welded above the bottom plate, and a filter screen arranged inside the No. 2 sleeve.

[0007] By adopting the above technical solution, impurities can be filtered and separated, and the subsequent cleaning of the filter is convenient.

[0008] Preferably, the filtering mechanism further comprises a connecting pipe fixedly arranged below the bottom plate and a positioning column welded to the other side above the bottom plate, and the positioning column is arranged inside the groove of the top plate.

[0009] By adopting the above technical solution, it is possible to achieve an effective positioning effect to prevent displacement during the subsequent displacement of the structure on one side.

[0010] Preferably, the filtering mechanism further comprises a positioning plate welded inside the second sleeve, the cross-section of the positioning plate is ring-shaped, and the positioning plate is arranged below the filter screen to provide support.

[0011] By adopting the above technical solution, it is possible to effectively support the filter placed above.

[0012] Preferably, the filtering mechanism further comprises handles welded to both ends of the top of the filter screen.

[0013] By adopting the above technical solution, it is convenient for the operator to hold and drive the filter below to move synchronously.

[0014] Preferably, the filtering mechanism further comprises a fixing block welded in the hole of the top plate, and a circular hole is formed in the fixing block.

[0015] By adopting the above technical solution, the internal structure can be made more stable during the movement.

[0016] Preferably, the filtering mechanism further comprises a guide rod horizontally slidably connected to the circular hole of the fixing block and a spring sleeved on the guide rod.

[0017] By adopting the above technical solution, horizontal extrusion can be performed, thereby driving the structure fitted on one side to move.

[0018] Preferably, the filtering mechanism further comprises a clamping block welded on the guide rod, and one end of the spring is in contact with the clamping block.

[0019] By adopting the above technical solution, the structure on one side can be limited and fixed during the subsequent horizontal movement.

[0020] In summary, the present application includes the following beneficial effects: by providing a filtering mechanism, impurities in the Chinese medicine liquid can be separated by the filter, so that the separated impurities remain inside the No. 2 sleeve. When the filter is blocked and the flow rate slows down, the top plate is rotated on the connecting rod so that it is no longer located above the No. 2 sleeve. At this time, the filter can be quickly removed and the impurities on the top can be cleaned to reduce the probability of blockage causing poor liquid discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0022] Figure 2 A schematic diagram of the three-dimensional structure of the filtering mechanism of the present application;

[0023] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the filtering mechanism of the present application;

[0024] Figure 4 For this application Figure 3 A partial enlargement of the three-dimensional structure schematic diagram at point A.

[0025] In the figure: 1. extraction tank body; 2. discharge pipe; 3. filtering mechanism; 301. connecting column; 302. bottom plate; 303. connecting pipe; 304. connecting rod; 305. top plate; 306. No. 1 sleeve; 307. No. 2 sleeve; 308. positioning column; 309. positioning plate; 310. filter screen; 311. handle; 312. fixing block; 313. guide rod; 314. spring; 315. clamping block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] The following is combined with Figure 1-4 The embodiments of the present application are described in further detail.

[0028] Example 1

[0029] See also Figure 1-Figure 4 , This embodiment provides a technical solution: a multifunctional extraction tank, comprising: an extraction tank body 1, a discharge pipe 2 and a filtering mechanism 3;

[0030] The extraction tank body 1 can perform decoction extraction and hot reflux extraction on Chinese medicinal materials with water or organic solvent as the medium under stirring. The above is the prior art and will not be repeated below. The discharge pipe 2 is fixedly arranged at the bottom of the extraction tank body 1. The discharge pipe 2 can provide the extraction tank body 1 with the internal Chinese medicinal liquid for external transportation. The filtering mechanism 3 is arranged below the extraction tank body 1. The filtering mechanism 3 can separate impurities from the Chinese medicinal liquid output from the extraction tank body 1.

[0031] The filtering mechanism 3 includes a connecting column 301 welded below the extraction tank body 1, and the connecting column 301 can effectively connect the structures stably to each other; a bottom plate 302 welded at the bottom of the connecting column 301, and a circular hole is opened in the center of the bottom plate 302 to facilitate the subsequent output of the Chinese medicine liquid, and at the same time effectively fix the connection of the structure above; a connecting pipe 303 connected to the bottom of the bottom plate 302 by bolts, and the connecting pipe 303 can discharge the Chinese medicine liquid through the circular hole of the bottom plate 302; a connecting rod 304 welded on one side above the bottom plate 302, and the connecting rod 304 plays a stable fixed connection and can provide the structure on the rod with stable horizontal rotation, and rotates the top plate 305 connected to the connecting rod 304. During the rotation of the top plate 305 on the connecting rod 304, the structure connected to the outside of the top plate 305 can be synchronously driven to rotate synchronously.

[0032] The top plate 305 is arranged directly below the discharge pipe 2, and a sealing ring is arranged above the top plate 305, so that when it is fitted directly below the discharge pipe 2, it has an effective sealing effect. A round hole is opened in the center of the top plate 305, which is convenient for the discharge pipe 2 to transport the Chinese medicine liquid to the inside of the top plate 305. A groove is opened on the top plate 305, and the top plate 305 can provide the structure inside the groove to effectively limit and fix. In addition, holes are opened on the inner side of the groove of the top plate 305, which is convenient for the internal structure to move stably in the horizontal direction.

[0033] The No. 1 sleeve 306 is welded below the top plate 305, and a sealing ring is provided at the bottom of the No. 1 sleeve 306, which can provide an effective sealing effect when it is fitted with the structure below. The No. 2 sleeve 307 is welded above the bottom plate 302, and the top of the No. 2 sleeve 307 fits with the bottom of the No. 1 sleeve 306, thereby achieving an effective sealing effect. The filter screen 310 arranged inside the No. 2 sleeve 307 can effectively separate impurities in the liquid medicine. The positioning plate 309 is welded inside the No. 2 sleeve 307, and the cross-section of the positioning plate 309 is ring-shaped. The positioning plate 309 can effectively support the filter screen 310 placed above. The handles 311 welded at both ends of the top of the filter screen 310 are convenient for operators to hold and drive the filter screen 310 below to perform vertical displacement.

[0034] After completing the work, the extraction tank body 1 can output the Chinese medicine liquid through the discharge pipe 2. At this time, the discharge pipe 2 is fitted with the lower top plate 305, so as to transport the Chinese medicine liquid to the inside of the No. 1 sleeve 306 below the top plate 305. At this time, the No. 1 sleeve 306 is connected with the No. 2 sleeve 307 on the lower bottom plate 302, so as to transport the Chinese medicine liquid to the filter screen 310. At this time, the filter screen 310 separates and filters the Chinese medicine liquid, and the filtered Chinese medicine liquid is subsequently discharged through the connecting pipe 303. When the filter screen 310 is blocked, the top plate 305 is rotated on the connecting rod 304. At this time, the No. 1 sleeve 306 is no longer located above the No. 2 sleeve 307. The filter screen 310 is driven to move by the handheld handle 311. At this time, the filter screen 310 is no longer placed on the positioning plate 309, which can facilitate the removal and cleaning of the filter screen 310.

[0035] Example 2

[0036] See also Figure 1-Figure 4 , this embodiment provides a technical solution: a multifunctional extraction tank, including: a positioning column 308, a fixing block 312, a guide rod 313, a spring 314 and a clamping block 315;

[0037] The positioning column 308 is welded on the other side above the bottom plate 302. The positioning column 308 is set inside the groove of the top plate 305. When the positioning column 308 is located inside the groove of the top plate 305, it can position the top plate 305, thereby preventing the top plate 305 from continuing to rotate. The fixing block 312 is welded in the hole of the top plate 305, and a round hole is opened in the fixing block 312. The round hole opened in the fixing block 312 can provide the internal structure with stable horizontal movement. The guide rod 313 connected to the round hole of the fixing block 312 in a horizontal sliding manner, the guide rod 313 13 can stably move horizontally in the circular hole of the fixed block 312, thereby driving the structure connected on one side to move synchronously. The spring 314 mounted on the guide rod 313 can push the structure on one side by extrusion. The block 315 welded on the guide rod 313, and one end of the spring 314 fits with the block 315. The spring 314 can squeeze the block 315 in the horizontal direction, thereby providing the block 315 at one end of the guide rod 313 with stable horizontal movement in the circular hole of the fixed block 312.

[0038] When the top plate 305 is rotated on the connecting rod 304, the clamping block 315 is squeezed and fitted with the positioning column 308 during the synchronous displacement, and the clamping block 315 is driven to move stably inside the fixed block 312 through the guide rod 313. At this time, the spring 314 no longer continues to squeeze the clamping block 315, thereby facilitating the rotation displacement of the top plate 305 from the positioning column 308.

[0039] The implementation principle of a multifunctional extraction tank of the present application is:

[0040] First, after completing the work, the extraction tank body 1 can output the Chinese medicine liquid through the discharge pipe 2. At this time, the discharge pipe 2 is fitted with the lower top plate 305, thereby transporting the Chinese medicine liquid to the inside of the No. 1 sleeve 306 below the top plate 305. At this time, the No. 1 sleeve 306 is connected with the No. 2 sleeve 307 on the lower bottom plate 302, thereby transporting the Chinese medicine liquid to the filter 310. At this time, the filter 310 separates and filters the Chinese medicine liquid, and the filtered Chinese medicine liquid is subsequently discharged through the connecting pipe 303.

[0041] Secondly, when the filter screen 310 is blocked, the top plate 305 is rotated on the connecting rod 304. The top plate 305 is rotated on the connecting rod 304. At this time, the block 315 is squeezed and fitted with the positioning column 308 during the synchronous displacement. At this time, the block 315 is driven to move stably inside the fixed block 312 through the guide rod 313. At this time, the spring 314 no longer continues to squeeze the block 315, thereby facilitating the rotation displacement of the top plate 305 from the positioning column 308.

[0042] Finally, at this time, the No. 1 sleeve 306 is no longer located above the No. 2 sleeve 307, and the filter 310 is moved by holding the handle 311. At this time, the filter 310 is no longer placed on the positioning plate 309, so the filter 310 can be easily removed and cleaned.

[0043] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A multifunctional extraction tank, characterized in that: include: Extraction tank body; A discharge pipe, which is fixed at the bottom of the extraction tank body; A filter mechanism is arranged below the main body of the extraction tank, and comprises a connecting column welded below the main body of the extraction tank, a bottom plate welded at the bottom of the connecting column, a connecting rod welded at one side above the bottom plate, and a top plate rotatably connected to the connecting rod, wherein the top plate is arranged directly below the discharge pipe, a groove is provided on the top plate, and a hole is provided inside the groove of the top plate; The filtering mechanism also includes a No. 1 sleeve welded below the top plate, a No. 2 sleeve welded above the bottom plate, and a filter screen arranged inside the No. 2 sleeve.

2. A multifunctional extraction tank according to claim 1, characterized in that: The filtering mechanism further comprises a connecting pipe fixedly arranged below the bottom plate and a positioning column welded to the other side above the bottom plate, wherein the positioning column is arranged inside the groove of the top plate.

3. A multifunctional extraction tank according to claim 2, characterized in that: The filtering mechanism also includes a positioning plate welded inside the second sleeve, the cross-section of the positioning plate is ring-shaped, and the positioning plate is arranged below the filter screen to provide support.

4. A multifunctional extraction tank according to claim 3, characterized in that: The filtering mechanism also includes handles welded to the two ends of the top of the filter screen.

5. A multifunctional extraction tank according to claim 4, characterized in that: The filtering mechanism further comprises a fixing block welded in the hole of the top plate, and a circular hole is opened in the fixing block.

6. A multifunctional extraction tank according to claim 5, characterized in that: The filtering mechanism also includes a guide rod horizontally slidably connected in the circular hole of the fixing block and a spring sleeved on the guide rod.

7. A multifunctional extraction tank according to claim 6, characterized in that: The filtering mechanism also includes a clamping block welded on the guide rod, and one end of the spring is in contact with the clamping block.

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