A novel membrane concentration system and high-concentration device

Abstract

This utility model discloses a novel membrane concentration system and a high-concentration device, belonging to the technical field of membrane concentration equipment. Key technical features include a concentration equipment body, a pretreatment mechanism welded to the top of the feed pipe of the concentration equipment body, and a quick-release mechanism welded to the connection between the concentration equipment body and the metal pipe. The quick-release mechanism includes a threaded connector, a threaded discharge pipe, a threaded feed pipe, and a threaded connecting pipe. The threaded connector is welded to the rear side of the metal pipe, and the threaded discharge pipe is welded to the bottom of the front side of the concentration equipment body. The quick-release mechanism achieves rapid connection and disassembly between the concentration equipment body and the metal pipe through the threaded engagement of the threaded connector, threaded connecting pipe, threaded discharge pipe, and threaded feed pipe. Compared with traditional flange bolt connections or welding methods, this significantly reduces downtime for maintenance operations such as membrane module replacement and pipe dredging, improving equipment operational continuity.

Description

Technical Field

[0001] This utility model relates to the field of membrane concentration equipment technology, and in particular to a novel membrane concentration system and a high-concentration device. Background Technology

[0002] Membrane concentration equipment is a device that uses membrane separation technology to separate the solvent (usually water) from the solute in a material, thereby achieving the purpose of material concentration. Its core principle is to use the selective permeability of the membrane. Under the driving force of pressure, concentration difference, etc., the solvent, such as water, permeates through the membrane, while the solute, such as protein, sugar, salt, etc., is retained, thereby increasing the concentration of solute in the material. Membrane concentration equipment is widely used in many fields such as food and beverage, biomedicine, chemical industry, and environmental protection. Compared with traditional evaporation concentration such as heating evaporation, it has significant advantages such as low temperature operation, low energy consumption, and preservation of active ingredients in materials.

[0003] Existing patents offer solutions to the above problems, but existing concentration equipment lacks a structure for quick disassembly and installation of the concentration equipment and metal pipes. This results in a significant amount of time being spent disassembling pipe connections during equipment maintenance or membrane module replacement, thereby affecting production efficiency and increasing downtime maintenance costs.

[0004] To address this, a novel membrane concentration system and a high-concentration device are proposed. Utility Model Content

[0005] The purpose of this invention is to provide a novel membrane concentration system and a high-concentration device that can solve the problem that existing membrane concentration equipment lacks a structure for quick disassembly and installation of the concentration equipment and metal pipes, which leads to a lot of time being spent disassembling pipe connections during equipment maintenance or membrane module replacement, thereby affecting production efficiency and increasing downtime maintenance costs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a novel membrane concentration system and a high-concentration device, comprising a concentration equipment body, a pretreatment mechanism welded to the top of the feed pipe of the concentration equipment body, and a quick-release mechanism welded to the connection between the concentration equipment body and the metal pipe. The quick-release mechanism includes a threaded connector, a threaded discharge pipe, a threaded feed pipe, and a threaded connecting pipe. The threaded connector is welded to the rear side of the metal pipe, the threaded discharge pipe is welded to the bottom of the front side of the concentration equipment body, the threaded feed pipe is welded to the top of the front side of the concentration equipment body, the rear side of the threaded connecting pipe is threaded to the front side of the threaded discharge pipe and the front side of the threaded feed pipe, respectively, and the front side of the threaded connecting pipe is threaded to the rear side of the threaded connector.

[0007] Preferably, the pretreatment mechanism includes a filter tank, a connecting tank, two clamping discs, a filter screen, and a filter nonwoven fabric, wherein the filter tank is welded to the top of the feed pipe.

[0008] Preferably, the connecting tank is movably connected to the inside of the filter tank, and the snap-fit ​​discs are snapped into the bottom of the connecting tank and the inside of the connecting tank, respectively.

[0009] Preferably, the filter screen is snapped onto the inside of the top snap-fit ​​plate, and the filter nonwoven fabric is snapped onto the inside of the bottom snap-fit ​​plate.

[0010] Preferably, a support base is welded to the bottom of the surface of the filter tank, and a support column is welded to the bottom of the support base.

[0011] Preferably, a sealing gasket is fixedly connected to the inner wall of the threaded connecting pipe, and the sealing gasket is made of acid and alkali resistant rubber material.

[0012] Preferably, a can lid is snapped onto the top inner side of the connecting can, and a handle is welded to the top of the can lid.

[0013] Preferably, an anti-slip pad is welded to the bottom of the support column, and the bottom of the anti-slip pad is engraved with anti-slip patterns.

[0014] Preferably, an electromagnetic flow meter is installed on the front side of the threaded feed pipe, and the surface of the electromagnetic flow meter is coated with an anti-corrosion coating.

[0015] Preferably, the surface of the concentration equipment body is coated with anti-rust paint, and the surface of the anti-rust paint layer is coated with wear-resistant paint.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The pretreatment mechanism of this application uses a combination of top filter screen and bottom filter non-woven fabric to classify and intercept impurities in the feed, remove particles, colloids and other substances that may cause membrane fouling, extend the service life of the membrane components in the concentration equipment, reduce the frequency of membrane cleaning, and connect the tank to the inside of the filter tank. The filter screen and filter non-woven fabric are fixed by snap-fit ​​plates. With the help of the tank cover and handle, the filter components can be quickly disassembled and replaced without complicated tools, reducing the maintenance time and labor costs of the pretreatment system.

[0018] 2. The quick-release mechanism of this application achieves rapid connection and disassembly between the concentration equipment body and the metal pipe through the threaded connection head, threaded connection pipe and threaded discharge and feed pipe. Compared with the traditional flange bolt connection or welding method, it greatly shortens the downtime for maintenance operations such as membrane module replacement and pipeline dredging, and improves the continuity of equipment operation. Attached Figure Description

[0019] Figure 1 This is an overall structural diagram of the novel membrane concentration system and high-concentration device of this utility model;

[0020] Figure 2This is a schematic diagram of the structure of the threaded connecting pipe of this utility model;

[0021] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 This is a schematic diagram of the pretreatment mechanism of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the can lid of this utility model.

[0024] In the diagram, 1. Concentrator body; 2. Pretreatment mechanism; 21. Filter tank; 22. Connecting tank; 23. Clip plate; 24. Filter screen; 25. Filter non-woven fabric; 3. Quick release mechanism; 31. Threaded connector; 32. Threaded discharge pipe; 33. Threaded feed pipe; 34. Threaded connecting pipe; 4. Support base; 5. Support column; 6. Tank cover; 7. Handle; 8. Anti-slip pad; 9. Electromagnetic flow meter; 10. Sealing gasket. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5 The present invention provides the following technical solution:

[0027] A novel membrane concentration system and high-concentration device include a concentration equipment body 1. A pretreatment mechanism 2 is welded to the top of the feed pipe of the concentration equipment body 1. A quick-release mechanism 3 is welded to the connection between the concentration equipment body 1 and the metal pipe. The quick-release mechanism 3 includes a threaded connector 31, a threaded discharge pipe 32, a threaded feed pipe 33, and a threaded connecting pipe 34. The threaded connector 31 is welded to the rear side of the metal pipe. The threaded discharge pipe 32 is welded to the bottom of the front side of the concentration equipment body 1. The threaded feed pipe 33 is welded to the top of the front side of the concentration equipment body 1. The rear side of the threaded connecting pipe 34 is threaded to the front side of the threaded discharge pipe 32 and the front side of the threaded feed pipe 33, respectively. The front side of the threaded connecting pipe 34 is threaded to the rear side of the threaded connector 31.

[0028] In this embodiment: By integrating key functional modules such as pretreatment, concentration, and connection into the main body 1 of the concentration equipment, a stable operating space is provided for the high-concentration of materials. The threaded connector 31 provides a stable connection interface for the threaded connecting pipe 34. The threaded discharge pipe 32 is used to discharge the concentrated material. Its threaded structure cooperates with the threaded connecting pipe 34 to realize the quick connection of the quick-release mechanism 3 with other components, and also ensures the smooth discharge of the concentrate. The threaded inlet pipe 33 is the channel for the material to enter the main body 1 of the concentration equipment. Through the threaded connection with the threaded connecting pipe 34, the stable conveying of the material is realized. The threaded connecting pipe 34 is threadedly connected to the threaded discharge pipe 32, the threaded inlet pipe 33 and the threaded connector 31 respectively, playing the role of a bridge connecting various components. Its threaded design makes it easy to disassemble each connection part and ensures the sealing of the connection, ensuring that the material will not leak during the transmission process.

[0029] Specifically, such as Figure 4 As shown, the pretreatment mechanism 2 includes a filter tank 21, a connecting tank 22, two clamping plates 23, a filter screen 24, and a filter non-woven fabric 25. The filter tank 21 is welded to the top of the feed pipe.

[0030] Specifically, such as Figure 4 As shown, the connecting tank 22 is movably connected to the inside of the filter tank 21, and the snap-fit ​​plate 23 is snapped into the bottom of the inside of the connecting tank 22 and the inside of the connecting tank 22 respectively.

[0031] Specifically, such as Figure 4 As shown, the filter screen 24 is snapped onto the inside of the top snap-on plate 23, and the filter non-woven fabric 25 is snapped onto the inside of the bottom snap-on plate 23.

[0032] In this embodiment: the filter tank 21 can support and limit the connection tank 22, and can guide the filtered concentrate to the inside of the feed pipe. The connection tank 22 is movably connected to the inside of the filter tank 21, and can be flexibly removed and installed, which facilitates the cleaning, replacement or maintenance of the internal filter components. The retaining plate 23 is used to fix the filter screen 24 and the filter non-woven fabric 25. The filter screen 24 is snapped into the inside of the top retaining plate 23, which can intercept and filter larger particulate impurities in the material. The filter non-woven fabric 25 further filters the material after it has been filtered by the filter screen 24, which can intercept smaller suspended particles and colloids in the material, further purifying the material and ensuring that the material entering the concentration equipment body 1 is cleaner.

[0033] Specifically, such as Figure 5 As shown, a support base 4 is welded to the bottom of the surface of the filter tank 21, and a support column 5 is welded to the bottom of the support base 4.

[0034] Specifically, such as Figure 3As shown, a sealing gasket 10 is fixedly connected to the inner wall of the threaded connecting pipe 34. The sealing gasket 10 is made of acid and alkali resistant rubber material.

[0035] In this embodiment: by setting the support base 4, the stability of the filter tank 21 is enhanced; by setting the support column 5, the entire pretreatment mechanism 2 is supported; by setting the sealing gasket 10, the sealing performance of the threaded connection is enhanced, preventing material leakage during transmission; by setting the sealing gasket 10 to be made of acid and alkali resistant rubber material, the acid and alkali resistant properties enable it to adapt to materials containing acid and alkali components, extending the service life of the sealing gasket 10.

[0036] Specifically, such as Figure 5 As shown, a can lid 6 is snapped onto the top of the inner side of the connecting can 22, and a handle 7 is welded to the top of the can lid 6.

[0037] Specifically, such as Figure 5 As shown, an anti-slip pad 8 is welded to the bottom of the support column 5, and the bottom of the anti-slip pad 8 is engraved with anti-slip texture.

[0038] In this embodiment: by setting the can lid 6, the connecting can 22 can be sealed to prevent materials from splashing out or external impurities from entering the connecting can 22 during the pretreatment process. By setting the handle 7, a convenient gripping part is provided for opening and closing the can lid 6. By setting the anti-slip pad 8, the equipment is prevented from sliding due to vibration or other reasons during operation. By setting the anti-slip texture, the friction between the support column 5 and the ground can be increased.

[0039] Specifically, such as Figure 1 As shown, an electromagnetic flow meter 9 is installed on the front side of the threaded feed pipe 33, and the surface of the electromagnetic flow meter 9 is coated with anti-corrosion paint.

[0040] Specifically, such as Figure 1 As shown, the surface of the concentration equipment body 1 is coated with anti-rust paint, and the surface of the anti-rust paint layer is coated with wear-resistant paint.

[0041] In this embodiment: by setting an electromagnetic flowmeter 9, the flow rate of material entering the concentration equipment body 1 can be monitored in real time; by setting an anti-corrosion coating, it can adapt to the corrosive material environment and ensure the accuracy of flow monitoring; by setting an anti-rust paint coating, the equipment body can be prevented from rusting and the service life of the equipment can be extended; by setting an abrasion-resistant coating, the abrasion resistance of the equipment surface is enhanced and the damage caused by collision, friction and other factors during the use of the equipment is reduced.

[0042] Working principle: First, the operator opens the tank lid 6 and pours the material to be concentrated into the pretreatment mechanism 2 for purification. The material first enters the connecting tank 22 inside the filter tank 21, and then passes through the filter screen 24 fixed by the top retaining plate 23 and the filter non-woven fabric 25 fixed by the bottom retaining plate 23. The filter screen 24 intercepts larger particulate impurities in the material, and the filter non-woven fabric 25 further removes smaller suspended particles and colloids. Then, the pretreated clean material passes through the feed pipe and is transported to the front end of the equipment through the metal pipe. It then enters the concentration equipment body 1 through the cooperation of the threaded connector 31, threaded connecting pipe 34 and threaded feed pipe 33 in the quick-release mechanism 3. Under the action of the internal membrane module, the concentration operation is carried out. At this time, the front side of the threaded feed pipe 33... The electromagnetic flowmeter 9 monitors the material flow rate in real time. The acid and alkali resistant rubber sealing gasket 10 on the inner wall of the threaded connecting pipe 34 ensures the sealing of the material during the transmission process and avoids leakage. During the concentration process, the solvent permeates through the membrane module to form the permeate, and the solute is retained to form the concentrate, achieving high concentration of the material. After that, the concentrated material is discharged through the threaded discharge pipe 32 and transmitted to the subsequent processing stage through the cooperation of the threaded connecting pipe 34 and the threaded connector 31. Finally, the entire system completes one concentration cycle. If maintenance or replacement of parts is required, the operator can quickly disassemble each pipeline through the threaded connection of the quick-release mechanism 3 to save downtime. If the pretreatment mechanism 2 needs to be cleaned, the operator can remove the connecting tank 22 for cleaning or replace the filter component.

[0043] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel membrane concentration system and high-concentration device, comprising a concentration equipment body (1), characterized in that: A pretreatment mechanism (2) is welded to the top of the feed pipe of the concentration equipment body (1). A quick-release mechanism (3) is welded to the connection between the concentration equipment body (1) and the metal pipe. The quick-release mechanism (3) includes a threaded connector (31), a threaded discharge pipe (32), a threaded feed pipe (33), and a threaded connecting pipe (34). The threaded connector (31) is welded to the rear side of the metal pipe. The threaded discharge pipe (32) is welded to the bottom of the front side of the concentration equipment body (1). The threaded feed pipe (33) is welded to the top of the front side of the concentration equipment body (1). The rear side of the threaded connecting pipe (34) is threaded to the front side of the threaded discharge pipe (32) and the front side of the threaded feed pipe (33). The front side of the threaded connecting pipe (34) is threaded to the rear side of the threaded connector (31).

2. The novel membrane concentration system and high-concentration device according to claim 1, characterized in that: The pretreatment mechanism (2) includes a filter tank (21), a connecting tank (22), two clamping plates (23), a filter screen (24), and a filter nonwoven fabric (25), wherein the filter tank (21) is welded to the top of the feed pipe.

3. The novel membrane concentration system and high-concentration device according to claim 2, characterized in that: The connecting tank (22) is movably connected to the inside of the filter tank (21), and the snap-fit ​​plate (23) is snapped into the bottom of the inside of the connecting tank (22) and the inside of the connecting tank (22) respectively.

4. The novel membrane concentration system and high-concentration device according to claim 2, characterized in that: The filter screen (24) is snapped into the inside of the top snap plate (23), and the filter nonwoven fabric (25) is snapped into the inside of the bottom snap plate (23).

5. The novel membrane concentration system and high-concentration device according to claim 2, characterized in that: A support base (4) is welded to the bottom of the surface of the filter tank (21), and a support column (5) is welded to the bottom of the support base (4).

6. The novel membrane concentration system and high-concentration device according to claim 1, characterized in that: The inner wall of the threaded connecting pipe (34) is fixedly connected with a sealing gasket (10), which is made of acid and alkali resistant rubber material.

7. The novel membrane concentration system and high-concentration device according to claim 2, characterized in that: The inner top of the connecting tank (22) is fitted with a can lid (6), and a handle (7) is welded to the top of the can lid (6).

8. The novel membrane concentration system and high-concentration device according to claim 5, characterized in that: The bottom of the support column (5) is welded with an anti-slip pad (8), and the bottom of the anti-slip pad (8) is engraved with anti-slip texture.

9. The novel membrane concentration system and high-concentration device according to claim 1, characterized in that: An electromagnetic flow meter (9) is installed on the front side of the threaded feed pipe (33), and the surface of the electromagnetic flow meter (9) is coated with an anti-corrosion coating.

10. The novel membrane concentration system and high-concentration device according to claim 1, characterized in that: The surface of the concentration equipment body (1) is coated with an anti-rust paint layer, and the surface of the anti-rust paint layer is coated with a wear-resistant coating.

Images