Efficient concentration equipment for mesona chinensis extracting solution

Abstract

The utility model relates to the technical field of concentration, and discloses efficient concentration equipment for a mesona chinensis extracting solution, which comprises a storage tank and a permeation tube, and an end cover is arranged at the end part of the permeation tube; a sealing assembly is arranged between the end cover and the permeation pipe and comprises a plug body and a gland, the gland is elastically connected with the end cover, the plug body is arranged between the end cover and the permeation pipe, the gland can extrude the end of the plug body to enable the plug body to deform, the end cover and the permeation pipe are locked through a bolt, and a sealing gasket matched with the end of the end cover abuts against the boss. The plug body is extruded and pushed through the elastically connected gland, so that the plug body deforms and expands in a gap formed by the gland and the permeation tube, then secondary sealing between the end cover and the permeation tube is realized, after the end cover is repeatedly disassembled and assembled, the end cover still can be ensured to abut against the boss to form sealing, and the sealing effect is better; and the permeation tube cavity is not easy to generate a pressure overflow phenomenon, so that stable permeation is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of concentration, in particular to a highly efficient concentration device for herb jelly extract. Background Art

[0002] Grass jelly is an important plant resource used for both medicinal and edible purposes. Its polysaccharides are primarily found in its cell walls. When dissolved in water, they solidify into a gelatinous substance, commonly referred to as grass jelly gel. Grass jelly gel is an acidic polysaccharide that dissolves more readily in alkaline solutions, so adding a little edible alkali during the preparation of grass jelly helps release the gelatin.

[0003] The prior art discloses a grass jelly concentration device (publication number: CN216604079U), which includes a triple-effect evaporator and a preheating structure arranged at the front end of the triple-effect evaporator. The triple-effect evaporator is connected to the extract storage tank through a feed pipe, and the preheating structure is connected to the outer peripheral side of the feed pipe. A steam chamber is formed between the preheating structure and the outer wall of the feed pipe. A plurality of steam holes are opened on the wall of the feed pipe, and the steam holes connect the steam chamber with the inside of the feed pipe. The preheating structure is connected to the steam generator of the triple-effect evaporator to supply steam to the steam chamber.

[0004] The prior art uses high-temperature heating to concentrate the extract, which will affect the quality of the extract and the taste of the product to a certain extent. The prior art also uses a room-temperature osmotic concentration method, which mainly uses an osmotic membrane to permeate the extract to cause water to precipitate. The osmotic membrane needs to be replaced regularly, and the sealing of the carrier carrying the osmotic membrane depends on the sealing gasket between the end cap and the body. The sealing performance of the sealing gasket on the end face of the end cap is limited, and there is a certain amount of room for optimization. Utility Model Content

[0005] The utility model mainly solves the technical problem of limited sealing performance of the carrier loaded with the permeable membrane, and provides a highly efficient concentration device for grass jelly extract.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions, the herbal jelly extract efficient concentration equipment, including:

[0007] A storage tank and a permeation tube, wherein the storage tank and the permeation tube are connected by a pipe, a permeation membrane is provided in the cavity of the permeation tube, and an end cap is provided at the end of the permeation tube, and the end cap is locked with the permeation tube by a bolt;

[0008] A sealing assembly is provided between the end cover and the permeation tube. The sealing assembly includes a plug body and a pressure cover. The pressure cover is elastically connected to the end cover. The plug body is provided between the end cover and the permeation tube. The pressure cover can squeeze the end of the plug body to deform the plug body.

[0009] As a preferred embodiment of the present invention, the permeation tube forms a cylindrical structure with one end open, and the end cap forms a circular plate structure. The diameter of the end cap is smaller than the inner diameter of the permeation tube, and a gap is formed between the end cap and the permeation tube.

[0010] As a preferred embodiment of the present invention, a circular boss is formed at the port of the permeation tube, the end face of the end cover can contact the boss, a sealing gasket is provided at the end of the end cover, a plurality of threaded holes are provided on the boss, a plurality of mounting holes are provided on the wall surface of the end cover, and bolts pass through the mounting holes and are tightened in the threaded holes to lock and fix the end cover.

[0011] As a preferred embodiment of the present invention, the plug body includes an annular insertion section and a truncated cone-shaped extension section. The extension section and the insertion section are integrally formed. The insertion section is located in the gap formed by the end cover and the permeation tube, and the extension section is located on one side of the end cover.

[0012] As a preferred embodiment of the present invention, the gland forms an annular structure, the inner diameter of the gland is smaller than the inner diameter of the plug body, and the outer diameter of the gland is larger than the outer diameter of the plug body.

[0013] As a preferred embodiment of the present invention, the sealing assembly also includes a connecting rod and an adjusting screw. The end of the pressure cover is fixedly connected to several connecting rods. An adjusting screw is provided on one side of each connecting rod. The adjusting screw is threadedly connected to the end cover. A spring is provided on the adjusting screw, and the spring can push the connecting rod close to the end cover.

[0014] As a preferred embodiment of the present invention, the connecting rod forms a rectangular rod structure, a circular hole is opened in the connecting rod, the adjusting screw passes through the circular hole and is threadedly connected to the end cover, and the spring is arranged on the side of the connecting rod away from the end cover.

[0015] The utility model provides a highly efficient concentration device for Herba Cibotii extract. It has the following beneficial effects:

[0016] 1. The efficient concentration equipment for herba jelly extract locks the end cover and the permeation tube by bolts, and cooperates with the sealing gasket at the end of the end cover to abut the boss, so as to achieve primary sealing. As for the gap between the circumferential surface of the end cover and the inner wall of the permeation tube, the elastically connected pressure cover squeezes the plug body, so that the plug body deforms and expands in the gap formed by the pressure cover and the permeation tube, thereby achieving secondary sealing between the end cover and the permeation tube. Since the elastically connected pressure cover can always squeeze the plug body, after repeated disassembly and assembly of the end cover, it can still be ensured that the end cover abuts the boss to form a seal, the sealing effect is better, the permeation tube cavity is not prone to pressure overflow, and the stable permeation is guaranteed.

[0017] 2. The efficient concentration equipment for herba jelly extract is connected to the end cover through a threaded connection via an adjusting screw. A cap head is provided at the end of the adjusting screw, and a spring is located between the connecting rod and the cap head. By tightening the adjusting screw, the spring is compressed, and the spring applies pressure to the connecting rod. The connecting rod can drive the pressure cap to contact the plug body, thereby squeezing the plug body to ensure the sealing effect of the plug body. By rotating the adjusting screw, on the one hand, the elastic connection of the pressure cap can be achieved, and on the other hand, the preload value of the spring can be adjusted, and thus the squeezing force of the pressure cap on the plug body can be adjusted within a certain range, and has a certain degree of adjustability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the overall three-dimensional diagrams of the utility model;

[0019] Figure 2 This is the second overall stereogram of the utility model;

[0020] Figure 3 This is one of the three-dimensional diagrams of the sealing component of the present utility model;

[0021] Figure 4 This is the second stereoscopic diagram of the sealing assembly of the present invention;

[0022] Figure 5 This is the assembly drawing of the sealing component of the utility model.

[0023] Legend: 10, storage tank; 11, permeation tube; 12, end cap; 20, plug body; 21, pressure cap; 22, connecting rod; 23, adjusting screw. DETAILED DESCRIPTION

[0024] High-efficiency concentration equipment for Herba Cibotii extract, such as Figure 1 and Figure 2 Shown, including:

[0025] The storage tank 10 and the permeation tube 11 are connected by a pipeline. A permeation membrane is provided in the cavity of the permeation tube 11. An end cap 12 is provided at the end of the permeation tube 11. The end cap 12 is locked with the permeation tube 11 by bolts. Specifically, a support frame is provided under the permeation tube 11. The permeation tube 11 is fixed to the support frame by a clamp. A pump is provided in the storage tank 10. The pipeline is connected to the discharge port of the pump and is fixedly connected to the end of the permeation tube 11. The extract input into the permeation tube 11 is subjected to permeation treatment through the permeation membrane in the permeation tube 11, thereby achieving concentration at room temperature. The permeation membrane is a well-known prior art, and its specifications are not subject to excessive restrictions and are not described in detail here. The permeation membrane inside the permeation tube 11 is not shown in the figure.

[0026] like Figure 3 、 Figure 4 and Figure 5As shown, a sealing assembly is provided between the end cap 12 and the permeation tube 11. The sealing assembly is provided between the end cap 12 and the permeation tube 11 for sealing the gap. The sealing assembly includes a plug body 20 and a pressure cap 21. The pressure cap 21 is elastically connected to the end cap 12. The plug body 20 is provided between the end cap 12 and the permeation tube 11. The pressure cap 21 can squeeze the end of the plug body 20 so that the plug body 20 is deformed. The permeation tube 11 forms a cylindrical structure with one end open, and the end cap 12 forms a circular plate structure. The diameter of the end cap 12 is smaller than the inner diameter of the permeation tube 11. A gap is formed between the end cap 12 and the permeation tube 11. The port of the permeation tube 11 is A circular boss is formed, and the end surface of the end cover 12 can contact the boss. A sealing gasket is provided at the end of the end cover 12. The boss is provided with a plurality of threaded holes. The wall surface of the end cover 12 is provided with a plurality of mounting holes. Bolts pass through the mounting holes and are tightened in the threaded holes to lock and fix the end cover 12. The plug body 20 includes an annular insertion section and a truncated cone-shaped extension section. The extension section and the insertion section are integrally formed. The insertion section is located in the gap formed by the end cover 12 and the permeation tube 11. The extension section is located on one side of the end cover 12. The pressure cap 21 forms an annular structure. The inner diameter of the pressure cap 21 is smaller than the inner diameter of the plug body 20, and the outer diameter of the pressure cap 21 is larger than the outer diameter of the plug body 20.

[0027] In order to replace the permeation membrane in the cavity of the permeation tube 11, the permeation tube 11 needs to be set to a design with one end open. Then, the end cover 12 is locked to the permeation tube 11 by bolts, and the sealing gasket at the end of the end cover 12 is pressed against the boss to achieve primary sealing. As for the gap between the circumferential surface of the end cover 12 and the inner wall of the permeation tube 11, the elastically connected pressure cover 21 squeezes the plug body 20, so that the plug body 20 is deformed and expanded in the gap formed by the pressure cover 21 and the permeation tube 11, thereby achieving secondary sealing between the end cover 12 and the permeation tube 11. Since the elastically connected pressure cover 21 can always squeeze the plug body 20, after repeatedly disassembling and assembling the end cover 12, it can still be ensured that the end cover 12 presses against the boss to form a seal, the sealing effect is better, the chamber of the permeation tube 11 is not prone to pressure overflow, and the stable permeation is guaranteed.

[0028] like Figure 5 As shown, the sealing assembly also includes a connecting rod 22 and an adjusting screw 23. The end of the pressure cover 21 is fixedly connected to a plurality of connecting rods 22. An adjusting screw 23 is provided on one side of each connecting rod 22. The adjusting screw 23 is threadedly connected to the end cover 12. A spring is sleeved on the adjusting screw 23. The spring can push the connecting rod 22 close to the end cover 12. The connecting rod 22 forms a rectangular rod structure. A circular hole is opened in the connecting rod 22. The adjusting screw 23 passes through the circular hole and is threadedly connected to the end cover 12. The spring is provided on the side of the connecting rod 22 away from the end cover 12.

[0029] As a supplement to the above scheme, in order to achieve the elastic connection of the pressure cover 21, the pressure cover 21 is threadedly connected to the end cover 12 through the adjusting screw 23. The end of the adjusting screw 23 is provided with a cap head, and the spring is located between the connecting rod 22 and the cap head. By tightening the adjusting screw 23, the spring is in a compressed state, and then the spring will apply pressure to the connecting rod 22. The connecting rod 22 can drive the pressure cover 21 to contact the plug body 20, thereby squeezing the plug body 20 to ensure the sealing effect of the plug body 20. By rotating the adjusting screw 23, on the one hand, the elastic connection of the pressure cover 21 can be achieved, and on the other hand, the preload value of the spring can be adjusted, and then the extrusion force of the pressure cover 21 on the plug body 20 can be adjusted within a certain range, and has a certain degree of adjustability.

[0030] The working principle of the utility model is as follows: a support frame is provided below the permeation tube 11, the permeation tube 11 is fixed to the support frame by a clamp, a pump is provided in the storage tank 10, a pipeline is connected to the discharge port of the pump and is fixedly connected to the end of the permeation tube 11, and the extract input into the permeation tube 11 is subjected to permeation treatment through the permeation membrane in the permeation tube 11, thereby achieving concentration at room temperature;

[0031] The end cover 12 is locked to the permeation tube 11 by bolts, and the sealing gasket at the end of the end cover 12 is cooperated with the boss to achieve primary sealing. As for the gap between the circumferential surface of the end cover 12 and the inner wall of the permeation tube 11, the plug body 20 is squeezed by the elastically connected pressure cover 21, and a cap head is provided at the end of the adjusting screw 23. The spring is located between the connecting rod 22 and the cap head. By tightening the adjusting screw 23, the spring is in a compressed state, and then the spring will apply pressure to the connecting rod 22. The connecting rod 22 can drive the pressure cover 21 to contact the plug body 20, thereby squeezing the plug body 20 to ensure the sealing effect of the plug body 20. By rotating the adjusting screw 23, on the one hand, the elastic connection of the pressure cover 21 can be achieved, and on the other hand, the preload value of the spring can be adjusted, so that the squeezing force of the pressure cover 21 on the plug body 20 can be adjusted within a certain range.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. High-efficiency concentration equipment for Herba Cibotii extract, characterized in that: include: A storage tank (10) and a permeation tube (11), wherein the storage tank (10) and the permeation tube (11) are connected via a pipe, a permeation membrane is provided in the cavity of the permeation tube (11), an end cap (12) is provided at the end of the permeation tube (11), and the end cap (12) is locked with the permeation tube (11) via a bolt; A sealing assembly is provided between the end cover (12) and the permeation tube (11), the sealing assembly comprising a plug body (20) and a pressure cover (21), the pressure cover (21) being elastically connected to the end cover (12), the plug body (20) being provided between the end cover (12) and the permeation tube (11), and the pressure cover (21) being capable of squeezing the end of the plug body (20) to deform the plug body (20).

2. The highly efficient concentration device for Herba Cibotii extract according to claim 1, characterized in that: The permeation tube (11) forms a cylindrical structure with one end open, and the end cover (12) forms a circular plate structure. The diameter of the end cover (12) is smaller than the inner diameter of the permeation tube (11), and a gap is formed between the end cover (12) and the permeation tube (11).

3. The highly efficient concentration device for Herba Cibotii extract according to claim 2, characterized in that: A circular boss is formed at the port of the permeation tube (11), and the end face of the end cover (12) can abut against the boss. A sealing gasket is provided at the end of the end cover (12), and a plurality of threaded holes are provided on the boss. A plurality of mounting holes are provided on the wall surface of the end cover (12), and bolts pass through the mounting holes and are tightened in the threaded holes to lock and fix the end cover (12).

4. The highly efficient concentration device for Herba Cibotii extract according to claim 3, characterized in that: The plug body (20) comprises an annular insertion section and a truncated cone-shaped extension section, the extension section and the insertion section are integrally formed, the insertion section is located in the gap formed by the end cover (12) and the permeation tube (11), and the extension section is located on one side of the end cover (12).

5. The highly efficient concentration device for Herba Cibotii extract according to claim 4, characterized in that: The gland (21) forms an annular structure, the inner diameter of the gland (21) is smaller than the inner diameter of the plug body (20), and the outer diameter of the gland (21) is larger than the outer diameter of the plug body (20).

6. The highly efficient concentration device for Herba Cibotii extract according to claim 5, characterized in that: The sealing assembly further comprises a connecting rod (22) and an adjusting screw (23). The end of the pressure cover (21) is fixedly connected to a plurality of connecting rods (22). An adjusting screw (23) is provided on one side of each connecting rod (22). The adjusting screw (23) is threadedly connected to the end cover (12). A spring is sleeved on the adjusting screw (23), and the spring can push the connecting rod (22) close to the end cover (12).

7. The highly efficient concentration device for Herba Cibotii extract according to claim 6, characterized in that: The connecting rod (22) forms a rectangular rod structure, a circular hole is opened in the connecting rod (22), the adjusting screw (23) passes through the circular hole and is threadedly connected to the end cover (12), and the spring is arranged on a side of the connecting rod (22) away from the end cover (12).

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