Alcohol recovery structure for chondroitin sulfate preparation

Abstract

The utility model relates to the technical field of alcohol recovery, and discloses an alcohol recovery structure for chondroitin sulfate preparation, which comprises an alcohol recoverer and a cleaning component. By arranging the alcohol recoverer, the distillation barrel, the supporting frame, the collecting pipe, the collector, the cleaning assembly and other structural components, residual alcohol in chondroitin sulfate residual liquid is extracted through the alcohol recoverer, and the inner wall of the distillation barrel is cleaned through the cleaning assembly; solid impurities in the chondroitin sulfate raffinate are prevented from entering the distillation barrel through the filtering assembly, residues generated after the inner wall of the distillation barrel is cleaned by spiral blades are collected through the collecting assembly, and the feeding port and the filtering barrel are stably connected through cooperative use of a connecting block and a connecting lug; the effects of conveniently cleaning the inner wall of the distillation barrel and preventing residue accumulation from influencing the heating efficiency are achieved, and the problem that residues separated out by evaporating chondroitin sulfate residual liquid are adsorbed on the inner wall of the distillation barrel to influence the alcohol extraction efficiency is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of alcohol recovery, and in particular relates to an alcohol recovery structure prepared from chondroitin sulfate. Background Art

[0002] As a commonly used organic solvent, alcohol is widely used in industry, laboratories and daily life. However, used alcohol is often wasted, which not only increases production costs but also affects the environment. Therefore, alcohol recovery is particularly important. Alcohol recovery can not only improve resource utilization, reduce production costs, but also reduce environmental pollution.

[0003] When preparing chondroitin sulfate, a chondroitin sulfate residual liquid containing alcohol is produced. In order to recycle the alcohol and reduce costs, the chondroitin sulfate residual liquid is distilled to extract alcohol. In the process of distilling the chondroitin sulfate residual liquid to extract alcohol, an alcohol recovery device is required. When the chondroitin sulfate residual liquid is heated and distilled by heating the distillation barrel, the soluble substances contained in the chondroitin sulfate residual liquid will precipitate as the water content decreases, and the precipitated residue is adsorbed on the inner wall of the distillation barrel, affecting the heating efficiency of the distillation barrel, thereby reducing the efficiency of extracting alcohol. The problem with the above technology is that the residue precipitated from the evaporated chondroitin sulfate residual liquid is adsorbed on the inner wall of the distillation barrel, affecting the efficiency of extracting alcohol. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides an alcohol recovery structure for preparing chondroitin sulfate, which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: an alcohol recovery structure for preparing chondroitin sulfate comprises an alcohol recovery device and a cleaning component, wherein the alcohol recovery device comprises a distillation barrel, a support frame, a collecting pipe and a collector, wherein the distillation barrel is mounted on the top of the support frame, the collecting pipe is arranged on the top of the distillation barrel, the left side of the top of the collector is fixedly connected with the top of the right side of the collecting pipe, the cleaning component comprises a cleaning rod, a spiral leaf, a connecting cover plate and a cleaning motor, the inside of the spiral leaf is movably connected with the surface of the cleaning rod, the surface of the spiral leaf is movably connected with the inner wall of the distillation barrel, the bottom of the connecting cover plate is fixedly connected with the top of the cleaning rod, the surface of the connecting cover plate is meshedly connected with the surface of the output end of the cleaning motor, and the left side of the cleaning motor is fixedly connected with the top of the right side of the distillation barrel;

[0006] The alcohol recovery device is used to extract the residual alcohol in the chondroitin sulfate residual liquid;

[0007] The cleaning assembly is used for cleaning the inner wall of the distillation barrel.

[0008] In order to heat and distill the residual chondroitin sulfate in the distillation barrel, preferably, a heating coil is fixedly connected to the bottom of the surface of the distillation barrel, a feed pipe is fixedly connected to the top of the left side of the distillation barrel, a filtering assembly is arranged on the top of the feed pipe, a collecting assembly is arranged on the bottom of the distillation barrel, and a backflow prevention assembly is arranged inside the feed pipe. The distillation barrel is heated by the heating coil, thereby heating the residual chondroitin sulfate, and distilling out the residual alcohol.

[0009] In order to prevent solid impurities inside the chondroitin sulfate residual liquid from entering the distillation barrel, preferably, the filtering assembly includes a filtering barrel, a filter screen and a feed port, the bottom of the filtering barrel is fixedly connected to the top of the feed pipe, the top of the filter screen is fixedly connected to the bottom of the feed port, the filter screen is arranged inside the filtering barrel, and the side of the feed port close to the filtering barrel is movably connected to the inside of the filtering barrel, and the solid impurities inside the chondroitin sulfate residual liquid are filtered through the filter screen arranged inside the filtering barrel, thereby preventing the solid impurities from entering the distillation barrel.

[0010] In order to reduce the residues after cleaning by the cleaning component that are scattered inside the distillation barrel, preferably, the collecting component includes a collecting barrel, a partition, a cleaning port and a valve, the top of the collecting barrel is fixedly connected to the bottom of the distillation barrel, the surface of the partition is fixedly connected to the bottom of the distillation barrel, the cleaning port is opened on the left side of the partition, the top of the partition is movably connected to the bottom of the spiral blade, the top of the valve is fixedly connected to the bottom of the collecting barrel, after the spiral blade cleans the inner wall of the distillation barrel, the rotation of the spiral blade drives the residue to move to the top of the partition, and then falls into the interior of the collecting barrel through the cleaning port, thereby reducing the residues floating inside the distillation barrel.

[0011] In order to prevent alcohol vapor from drifting into the air through the feed pipe, preferably, the anti-backflow assembly includes a baffle, a reflux shaft, a baffle rod and a limit rod, the side of the reflux shaft close to the feed pipe is fixedly connected to the inside of the feed pipe, the top of the inside of the baffle is movably connected to the surface of the reflux shaft, the bottom of the baffle rod is fixedly connected to the bottom of the inside of the feed pipe, the baffle rod is located at the bottom of the reflux shaft, the top of the limit rod is fixedly connected to the top of the inside of the feed pipe, and the limit rod is located on the right side of the baffle, and the moving position of the baffle is limited by the baffle rod and the limit rod, thereby limiting the flow direction of air or liquid inside the feed pipe, thereby preventing alcohol vapor from drifting into the air through the feed pipe.

[0012] In order to ensure that the feed port and the filter screen are stably connected to the filter barrel, preferably, connecting ears are fixedly connected to the left and right sides of the bottom of the feed port, connecting shafts are fixedly connected to the left and right sides of the distillation barrel, connecting blocks are movably connected to the surfaces of the two connecting shafts, the tops of the opposite ends of the two connecting blocks are movably connected to the inside of the two connecting ears, the bottoms of the opposite ends of the two connecting blocks are fixedly connected to connecting springs, one side of the distillation barrel close to the two connecting springs is fixedly connected to the opposite ends of the two connecting springs, the movement of the connecting ears is limited by the connecting blocks, and the connecting springs stabilize the connecting blocks, thereby ensuring that the feed port and the filter screen are stably connected to the filter barrel.

[0013] In order to ensure a stable connection with the collecting tube during the rotation of the connecting cover plate, preferably, the bottom of the collecting tube is fixedly connected to a discharge cover plate, the bottom of the discharge cover plate is fixedly connected to a convex ring, the bottom of the convex ring is movably connected to the inside of the connecting cover plate, the surface of the collecting tube is fixedly connected to a connecting arm, the left side inside the connecting arm is fixedly connected to the surface of the filter barrel, and during the rotation of the connecting cover plate, it rotates around the convex ring, and the connecting arm plays a role in keeping the collecting tube stable, thereby ensuring a stable connection between the connecting cover plate and the connecting arm.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model is provided with structural components such as an alcohol recoverer, a distillation barrel, a support frame, a collecting pipe, a collector, a cleaning component, a cleaning rod, a spiral blade, a connecting cover plate and a cleaning motor. The alcohol remaining in the chondroitin sulfate residual liquid is extracted by the alcohol recoverer, the inner wall of the distillation barrel is cleaned by the cleaning component, the solid impurities in the chondroitin sulfate residual liquid are prevented from entering the interior of the distillation barrel by the filtering component, the residue after the spiral blade cleans the inner wall of the distillation barrel by the collecting component, and the connection between the feed port and the filtering barrel is stably used through the coordinated use of the connecting block and the connecting ear, so as to achieve the effect of conveniently cleaning the inner wall of the distillation barrel and preventing the accumulation of residues from affecting the heating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the interior of a distillation barrel provided by an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the interior of the filter barrel provided by the embodiment of the utility model;

[0019] Figure 4 The utility model embodiment provides Figure 3 Enlarged view of the three-dimensional structure at A in the middle.

[0020] In the figure: 1. Alcohol recovery device; 1a. Distillation barrel; 1b. Support frame; 1c. Collecting pipe; 1d. Collector; 2. Cleaning assembly; 2a. Cleaning rod; 2b. Spiral blade; 2c. Connecting cover; 2d. Cleaning motor; 3. Heating coil; 4. Feeding pipe; 5. Filtering assembly; 501. Filter barrel; 502. Filter screen; 503. Feeding port; 6. Collecting assembly; 601. Collecting barrel; 602. Partition; 603. Cleaning port; 604. Valve; 7. Backflow prevention assembly; 701. Baffle; 702. Backflow shaft; 703. Baffle rod; 704. Limiting rod; 8. Connecting ear; 9. Connecting shaft; 10. Connecting block; 11. Connecting spring; 12. Discharge cover; 13. Protruding ring; 14. Connecting arm. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 4As shown, an alcohol recovery structure for preparing chondroitin sulfate provided by an embodiment of the utility model comprises an alcohol recovery device 1 and a cleaning component 2, wherein the alcohol recovery device 1 comprises a distillation barrel 1a, a support frame 1b, a collecting pipe 1c and a collector 1d, the distillation barrel 1a is mounted on the top of the support frame 1b, the collecting pipe 1c is arranged on the top of the distillation barrel 1a, the left side of the top of the collector 1d is fixedly connected with the top of the right side of the collecting pipe 1c, the cleaning component 2 comprises a cleaning rod 2a, a spiral leaf 2b, a connecting cover plate 2c and a cleaning motor 2d, the interior of the spiral leaf 2b is movably connected to the surface of the cleaning rod 2a, the surface of the spiral leaf is movably connected to the inner wall of the distillation barrel 1a, the bottom of the connecting cover plate 2c is fixedly connected to the top of the cleaning rod 2a, and the connecting cover plate 2c is connected to the bottom of the connecting cover plate 2c. The surface of the cleaning motor 2d is meshedly connected with the surface of the output end of the cleaning motor 2d, and the left side of the cleaning motor 2d is fixedly connected to the top of the right side of the distillation barrel 1a; the alcohol recovery device 1 is used to extract the residual alcohol in the chondroitin sulfate residual liquid; the cleaning component 2 is used to clean the inner wall of the distillation barrel 1a. In order to heat and distill the chondroitin sulfate residual liquid inside the distillation barrel 1a, the bottom of the surface of the distillation barrel 1a is fixedly connected with a heating coil 3, and the top of the left side of the distillation barrel 1a is fixedly connected with a feed pipe 4, and the top of the feed pipe 4 is provided with a filtering component 5, and the bottom of the distillation barrel 1a is provided with a collecting component 6, and the inside of the feed pipe 4 is provided with an anti-reflux component 7. The distillation barrel 1a is heated by the heating coil 3, thereby heating the chondroitin sulfate residual liquid, so as to distill out the residual alcohol. In order to prevent the solid impurities in the residual liquid of chondroitin sulfate from entering the distillation barrel 1a, the filtering component 5 includes a filtering barrel 501, a filter screen 502 and a feed port 503. The bottom of the filtering barrel 501 is fixedly connected to the top of the feed pipe 4, the top of the filter screen 502 is fixedly connected to the bottom of the feed port 503, the filter screen 502 is arranged inside the filtering barrel 501, and the side of the feed port 503 close to the filtering barrel 501 is movably connected to the inside of the filtering barrel 501. The solid impurities in the residual liquid of chondroitin sulfate are filtered through the filter screen 502 arranged inside the filtering barrel 501, thereby preventing the solid impurities from entering the distillation barrel 1a. In order to reduce the residue after cleaning by the cleaning component 2 from floating inside the distillation barrel 1a, the collecting component 6 includes It includes a collecting barrel 601, a partition 602, a cleaning port 603 and a valve 604. The top of the collecting barrel 601 is fixedly connected to the bottom of the distillation barrel 1a, the surface of the partition 602 is fixedly connected to the bottom of the distillation barrel 1a, the cleaning port 603 is opened on the left side of the inside of the partition 602, the top of the partition 602 is movably connected to the bottom of the spiral blade 2b, and the top of the valve 604 is fixedly connected to the bottom of the collecting barrel 601. After the spiral blade 2b cleans the inner wall of the distillation barrel 1a, the spiral blade 2b rotates to drive the residue to move to the top of the partition 602, and then falls into the inside of the collecting barrel 601 through the cleaning port 603, thereby reducing the residue floating inside the distillation barrel 1a. In order to prevent alcohol vapor from floating into the air through the feed pipe 4,The backflow prevention assembly 7 includes a baffle 701, a backflow shaft 702, a baffle rod 703 and a limiting rod 704. The side of the backflow shaft 702 close to the feed pipe 4 is fixedly connected to the inside of the feed pipe 4. The top of the baffle 701 is movably connected to the surface of the backflow shaft 702. The bottom of the baffle rod 703 is fixedly connected to the bottom of the feed pipe 4. The baffle rod 703 is located at the bottom of the backflow shaft 702. The top of the limiting rod 704 is fixedly connected to the top of the feed pipe 4. The limiting rod 704 is located on the right side of the baffle 701. On the side, the moving position of the baffle 701 is limited by the baffle rod 703 and the limit rod 704, thereby limiting the flow direction of air or liquid inside the feed pipe 4, thereby preventing alcohol vapor from drifting into the air through the feed pipe 4. In order to ensure that the feed port 503 and the filter screen are stably connected to the filter barrel 501, the left and right sides of the bottom of the feed port 503 are fixedly connected with connecting ears 8, the left and right sides of the distillation barrel 1a are fixedly connected with connecting shafts 9, and the surfaces of the two connecting shafts 9 are movably connected with connecting blocks 10, and the two connecting blocks 1 0, the tops of the opposite ends are movably connected to the inside of the two connecting ears 8, the bottoms of the opposite ends of the two connecting blocks 10 are fixedly connected with connecting springs 11, the side of the distillation barrel 1a close to the two connecting springs 11 is fixedly connected to the opposite ends of the two connecting springs 11, the movement of the connecting ears 8 is limited by the connecting block 10, and the connecting springs 11 play a role in stabilizing the connecting block 10, so that the feed port 503 and the filter screen are stably connected to the filter barrel 501. In order to stably connect with the collection pipe 1c during the rotation of the connecting cover plate 2c, the bottom of the collection pipe 1c is fixedly connected with a discharge cover plate 12, and the bottom of the discharge cover plate 12 is fixedly connected with a convex ring 13, and the bottom of the convex ring 13 is movably connected with the inside of the connecting cover plate 2c. The surface of the collection pipe 1c is fixedly connected with a connecting arm 14, and the left side of the inside of the connecting arm 14 is fixedly connected with the surface of the filter barrel 501. During the rotation of the connecting cover plate 2c, it rotates around the convex ring 13, and the connecting arm 14 plays a role in keeping the collection pipe 1c stable, so that the connection between the connecting cover plate 2c and the connecting arm 14 is stable.

[0024] The working principle of this utility model:

[0025] When in use, the residual chondroitin sulfate is poured into the filter barrel 501 through the feed port 503, and the filter net 502 filters the solid impurities in the residual chondroitin sulfate. After the residual chondroitin sulfate enters the feed pipe 4, the residual chondroitin sulfate pushes the baffle 701 to move to the right, and the baffle 701 rotates around the reflux shaft 702, so that the residual chondroitin sulfate enters the distillation barrel 1a, and the heating coil 3 and the cleaning motor 2d are started. The heating coil 3 drives the distillation barrel 1a to heat up, thereby heating the residual chondroitin sulfate to evaporate alcohol. The alcohol vapor enters the collector 1d through the discharge cover plate 12 and the collection pipe 1c, so that the alcohol vapor is collected. In the process of heat removal and evaporation of the residual chondroitin sulfate, there will be Part of the dissolved matter precipitates, and the cleaning motor 2d drives the spiral blade 2b to rotate slowly through the connecting cover plate 2c, thereby cleaning the inner wall of the distillation barrel 1a through the spiral blade 2b to prevent the precipitated residue from being adsorbed on the inner wall of the distillation barrel 1a to reduce the heating efficiency. The spiral blade 2b drives the residue to move downward and falls into the collecting barrel 601 through the cleaning port 603, thereby reducing the residue floating inside the distillation barrel 1a. When cleaning the filter screen 502, by moving the bottom of the two connecting blocks 10 toward the opposite ends, the tops of the two connecting blocks 10 are disengaged from the two connecting ears 8, and the feed port 503 is moved upward, thereby driving the filter screen 502 to move out of the interior of the filter barrel 501, thereby cleaning the filter screen 502.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. An alcohol recovery structure for preparing chondroitin sulfate, comprising an alcohol recovery device (1) and a cleaning component (2), characterized in that: The alcohol recovery device (1) comprises a distillation barrel (1a), a support frame (1b), a collecting pipe (1c) and a collector (1d), wherein the distillation barrel (1a) is mounted on the top of the support frame (1b), the collecting pipe (1c) is arranged on the top of the distillation barrel (1a), the left side of the top of the collector (1d) is fixedly connected to the top of the right side of the collecting pipe (1c), the cleaning component (2) comprises a cleaning rod (2a), a spiral blade (2b), a connecting cover plate (2c) and a cleaning motor (2d), the interior of the spiral blade (2b) is movably connected to the surface of the cleaning rod (2a), the surface of the spiral blade is movably connected to the inner wall of the distillation barrel (1a), the bottom of the connecting cover plate (2c) is fixedly connected to the top of the cleaning rod (2a), the surface of the connecting cover plate (2c) is meshingly connected to the surface of the output end of the cleaning motor (2d), and the left side of the cleaning motor (2d) is fixedly connected to the top of the right side of the distillation barrel (1a); The alcohol recovery device (1) is used to extract the residual alcohol in the chondroitin sulfate residual liquid; The cleaning component (2) is used to clean the inner wall of the distillation barrel (1a).

2. The alcohol recovery structure for preparing chondroitin sulfate according to claim 1, characterized in that: A heating coil (3) is fixedly connected to the bottom of the surface of the distillation barrel (1a), a feed pipe (4) is fixedly connected to the top of the left side of the distillation barrel (1a), a filter assembly (5) is arranged on the top of the feed pipe (4), a collection assembly (6) is arranged at the bottom of the distillation barrel (1a), and an anti-backflow assembly (7) is arranged inside the feed pipe (4).

3. The alcohol recovery structure for preparing chondroitin sulfate according to claim 2, characterized in that: The filter assembly (5) comprises a filter barrel (501), a filter screen (502) and a feed port (503); the bottom of the filter barrel (501) is fixedly connected to the top of the feed pipe (4); the top of the filter screen (502) is fixedly connected to the bottom of the feed port (503); the filter screen (502) is arranged inside the filter barrel (501); and the feed port (503) is movably connected to the inside of the filter barrel (501) on a side close to the filter barrel (501).

4. The alcohol recovery structure for preparing chondroitin sulfate according to claim 2, characterized in that: The collecting assembly (6) comprises a collecting barrel (601), a partition (602), a cleaning port (603) and a valve (604); the top of the collecting barrel (601) is fixedly connected to the bottom of the distillation barrel (1a); the surface of the partition (602) is fixedly connected to the bottom of the distillation barrel (1a); the cleaning port (603) is opened on the left side of the partition (602); the top of the partition (602) is movably connected to the bottom of the spiral blade (2b); and the top of the valve (604) is fixedly connected to the bottom of the collecting barrel (601).

5. The alcohol recovery structure for preparing chondroitin sulfate according to claim 2, characterized in that: The backflow prevention assembly (7) comprises a baffle (701), a backflow rotating shaft (702), a baffle rod (703) and a limiting rod (704); the side of the backflow rotating shaft (702) close to the feed pipe (4) is fixedly connected to the inside of the feed pipe (4); the top of the inside of the baffle (701) is movably connected to the surface of the backflow rotating shaft (702); the bottom of the baffle rod (703) is fixedly connected to the bottom of the inside of the feed pipe (4); the baffle rod (703) is located at the bottom of the backflow rotating shaft (702); the top of the limiting rod (704) is fixedly connected to the top of the inside of the feed pipe (4); and the limiting rod (704) is located on the right side of the baffle (701).

6. The alcohol recovery structure for preparing chondroitin sulfate according to claim 3, characterized in that: The left and right sides of the bottom of the feed port (503) are fixedly connected with connecting ears (8), the left and right sides of the distillation barrel (1a) are fixedly connected with connecting shafts (9), the surfaces of the two connecting shafts (9) are movably connected with connecting blocks (10), the tops of the opposite ends of the two connecting blocks (10) are movably connected to the inside of the two connecting ears (8), the bottoms of the opposite ends of the two connecting blocks (10) are fixedly connected with connecting springs (11), and the side of the distillation barrel (1a) close to the two connecting springs (11) is fixedly connected to the opposite ends of the two connecting springs (11).

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