Filtering device for oligomannate production

Abstract

The utility model relates to filter technical field, propose a kind of filtering device for oligomannate production, it include: filter tank one, filter tank two and heating tank, the surface of filter tank one, filter tank two and heating tank is all fixedly connected with support component, the bottom of filter tank one and filter tank two is equipped with connecting component. The present application is reasonable in structure, the acid-base water of department enters into the inside of filter tank one, and is filtered to acid-base water by acid and alkali resistant ceramic membrane, the acid-base water of filter tank two is filtered twice by acid and alkali resistant nanofiltration membrane, in addition, the heating pipe in heating gallbladder inside is heated to acid-base water, the steam generated enters the inside pipe of condenser pipe by exhaust pipe, water delivery pipe and inlet pipe make the cooling water outside enter the inside of condenser pipe, the gas in the inside pipe of condenser pipe is condensed, reach to the treatment to acid-base water, and the material in acid-base water is recycled secondary use.

Description

Technical Field

[0001] This utility model relates to the field of filtration technology, specifically to a filtration device for the production of oligomannose. Background Technology

[0002] Oligomannose is an oligosaccharide composed of D-mannose linked by β-1,4 glycosidic bonds to form a main chain, with glucose attached to the main chain or branches, and a degree of polymerization between 2 and 10. It is a novel prebiotic that can significantly activate and proliferate Bifidobacteria and Lactobacillus, regulating the balance of the gut microbiota. In the chemical degradation production of oligomannose (MOS), acid-base hydrolysis is required. The waste liquid (acid-base water) generated after acid-base hydrolysis is currently cumbersome to discharge. Direct discharge would cause incalculable damage to the environment. Since acid-base water contains acids and alkalis, it can be recycled and reused. Therefore, a filtration device for oligomannose production is proposed. Utility Model Content

[0003] This utility model proposes a filtration device for the production of oligomannose, which solves the problem in the chemical degradation production of oligomannose (MOS) in related technologies, which requires acid and alkali hydrolysis. The waste liquid (acid and alkali water) generated after acid and alkali hydrolysis is currently cumbersome to discharge, and direct discharge will cause incalculable damage to the environment. The acid and alkali water contains acids and alkalis, which can be recycled and reused.

[0004] The technical solution of this utility model is as follows: A filtration device for producing oligomannose includes: a first filter tank, a second filter tank, and a heating tank. Supporting components are fixedly connected to the surfaces of the first filter tank, the second filter tank, and the heating tank. Connecting components are provided at the bottom of the first filter tank and the second filter tank. The inner wall of the first filter tank is provided with an acid and alkali resistant ceramic membrane, and the inner wall of the second filter tank is provided with an acid and alkali resistant nanofiltration membrane. The top of the first filter tank is respectively connected to a liquid inlet connector 1 and a pressure pipe 1, and the top of the second filter tank is respectively connected to a liquid inlet connector 2 and a pressure pipe 2. Pressure gauges are provided on the surface of both the first and second pressure pipes. The top of the heating tank is respectively provided with a liquid inlet connector 3 and a water supply pipe. The lower surface of the first filter tank is provided with a first conveyor, the lower surface of the second filter tank is provided with a second conveyor, the inner wall of the heating tank is provided with a heating chamber, the interior of the heating chamber is provided with a heating tube, the surface of the heating chamber is provided with a liquid inlet, one side of the surface of the heating chamber is provided with an exhaust pipe, one side of the interior of the heating tank is provided with a condenser pipe that cooperates with the exhaust pipe, and both the first and second conveyors are provided with a switch valve.

[0005] Optionally, the support component includes a fixing ring, a plurality of support rods fixedly connected to the outer surface of the fixing ring, and wear-resistant pads fixedly connected to the bottom end of the support rods.

[0006] Optionally, the connecting components include a first connecting pipe, a second connecting pipe, two flanges, and multiple bolts and nuts; The two flanges are respectively connected to connecting pipe one and connecting pipe two.

[0007] Optionally, the filter tank includes a lower shell, an upper shell, and a plurality of fixing bolts; The surface of the lower shell is provided with threaded grooves for fitting fixing bolts, and a sealing gasket is provided between the lower shell and the upper shell. The structure of the filter tank is the same as that of the heating tank.

[0008] Optionally, the first conveying component includes a first vortex pump, a first conveying pipe located at the liquid inlet of the first vortex pump, and a second conveying pipe located at the liquid outlet of the first vortex pump. The first conveying pipe is connected to the first filter tank via a connecting component, and the second conveying pipe is connected to the second filter tank via a second liquid inlet connector.

[0009] Optionally, the second conveying component includes a second vortex pump, a third conveying pipe located at the liquid inlet of the second vortex pump, and a fourth conveying pipe located at the liquid outlet of the second vortex pump. The third delivery pipe is connected to the second filter tank via a connecting component, and the fourth delivery pipe is connected to the heating tank via the third liquid inlet connector.

[0010] Optionally, the liquid inlet component includes a water inlet connector fixedly connected to the surface of the heating tank, a vacuum solenoid valve disposed on the surface of the water inlet connector, and a transfer pipe disposed at one end of the liquid inlet connector. The transfer pipe is connected to the water inlet connector.

[0011] Optionally, one end of the exhaust pipe is connected to the inner tube of the condenser, one end of the condenser is provided with a drain pipe, the drain pipe is fixedly connected to the bottom of the heating tank, the drain pipe is connected to the inner tube of the condenser, a drain pipe is fixedly connected to the lower surface of the condenser, and a water inlet pipe is fixedly connected to the upper surface of the condenser.

[0012] The working principle and beneficial effects of this utility model are as follows: This application has a reasonable structure. The acid and alkaline water enters the first filter tank and is filtered through an acid and alkali resistant ceramic membrane. The acid and alkaline water in the second filter tank is filtered a second time through an acid and alkali resistant nanofiltration membrane. In addition, the acid and alkaline water is heated by the heating tube inside the heating tank. The generated steam enters the inner tube of the condenser tube through the exhaust pipe. The water supply pipe and the water inlet pipe allow external cooling water to enter the condenser tube, condensing the gas inside the inner tube of the condenser tube. This achieves the treatment of the acid and alkaline water and the recovery and reuse of substances in the acid and alkaline water. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional structural diagram of the filter tank 1 in this utility model; Figure 3 This is a cross-sectional view of the filter tank 2 in this utility model; Figure 4 This is a cross-sectional view of the heating tank in this utility model; Figure 5 for Figure 1 Enlarged structural diagram at point A in the middle; In the diagram: 1. Filter tank one; 101. Lower shell; 102. Upper shell; 103. Fixing bolts; 2. Filter tank II; 3. Heating tank; 4. Vortex pump I; 5. Vortex pump II; 6. Liquid inlet connector I; 7. Pressure pipe I; 8. Pressure pipe II; 9. Pressure gauge; 10. Fixing ring; 11. Supporting bent rod; 12. Wear-resistant gasket; 13. Delivery pipe I; 14. Delivery pipe II; 15. Delivery pipe III; 16. Delivery pipe IV; 17. Liquid inlet connector II; 18. Liquid inlet connector III; 19. Acid and alkali resistant ceramic membrane; 20. Acid and alkali resistant nanofiltration membrane; 21. Heating tank; 22. Water inlet connector; 23. Vacuum solenoid valve; 24. Transfer pipe; 25. Exhaust pipe; 26. Condenser pipe; 27. Water inlet pipe; 28. Drain pipe; 29. ​​Drainage pipe; 30. Connecting pipe I; 31. Connecting pipe II; 32. Flange; 33. Bolt; 34. Nut; 35. Switch valve; 36. Water supply pipe. Detailed Implementation

[0015] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0016] Example Please see Figure 1 - Figure 5 The present invention provides a filtration device for the production of oligomannose, comprising: a first filter tank 1, a second filter tank 2, and a heating tank 3. Supporting components are fixedly connected to the surfaces of the first filter tank 1, the second filter tank 2, and the heating tank 3. Connecting components are provided at the bottom of the first filter tank 1 and the second filter tank 2. The inner wall of filter tank 1 is provided with an acid and alkali resistant ceramic membrane 19, the inner wall of filter tank 2 is provided with an acid and alkali resistant nanofiltration membrane 20, the top of filter tank 1 is respectively connected to liquid inlet connector 16 and pressure pipe 17, the top of filter tank 2 is respectively connected to liquid inlet connector 217 and pressure pipe 28, the surface of pressure pipe 17 and pressure pipe 28 are both provided with pressure gauges 9, the top of heating tank 3 is respectively provided with liquid inlet connector 318 and water supply pipe 36. The lower surface of filter tank 1 is provided with conveying component 1, the lower surface of filter tank 2 is provided with conveying component 2, the inner wall of heating tank 3 is provided with heating chamber 21, the interior of heating chamber 21 is provided with heating tube, the surface of heating chamber 21 is provided with liquid inlet, one side of the surface of heating chamber 21 is provided with exhaust pipe 25, one side of the interior of heating tank 3 is provided with condenser pipe 26 that cooperates with exhaust component, and the surfaces of conveying component 1 and conveying component 2 are both provided with switch valve 35.

[0017] Furthermore, the support component includes a fixing ring 10, a plurality of support rods 11 fixedly connected to the outer surface of the fixing ring 10, and wear-resistant pads 12 fixedly connected to the bottom end of the support rods 11.

[0018] Specifically, the filter tank 1, filter tank 2, and heating tank 3 are fixed by the fixing ring 10 and multiple supporting bent rods 11.

[0019] Furthermore, the connecting components include a first connecting pipe 30, a second connecting pipe 31, two flanges 32, multiple bolts 33 and nuts 34; The two flanges 32 are connected to connecting pipe 1 30 and connecting pipe 2 31 respectively.

[0020] Specifically, bolts 33 are threaded through two flanges 32 and connected to nuts 34 to fix connecting pipe 1 30 and connecting pipe 2 31.

[0021] Furthermore, the filter tank 1 includes a lower shell 101, an upper shell 102, and a plurality of fixing bolts 103; The surface of the lower shell 101 is provided with a threaded groove for fitting the fixing bolt 103. A sealing gasket is provided between the lower shell 101 and the upper shell 102. The filter tank 2 and the heating tank 3 have the same structure.

[0022] Specifically, by removing the fixing bolts 103, the lower shell 101 and the upper shell 102 can be separated, making it easier for staff to clean the inside of the filter tank 1 regularly.

[0023] Furthermore, the conveying component includes a vortex pump 4, a conveying pipe 13 located at the liquid inlet of the vortex pump 4, and a conveying pipe 2 14 located at the liquid outlet of the vortex pump 4. The conveying pipe 13 is connected to the filter tank 1 through a connecting component, and the conveying pipe 2 14 is connected to the filter tank 2 through a liquid inlet connector 2 17.

[0024] Specifically, the liquid from filter tank 1 is discharged into filter tank 2 via filter tank 2 through filter tank 2 via filter tank 2 through filter tank 2 via filter tank 2 via filter tank 13 via vortex pump 4 and delivery pipe 13.

[0025] Furthermore, the second conveying component includes a second vortex pump 5, a third conveying pipe 15 located at the liquid inlet of the second vortex pump 5, and a fourth conveying pipe 16 located at the liquid outlet of the second vortex pump 5. The delivery pipe 3 15 is connected to the filter tank 2 2 via a connecting component, and the delivery pipe 4 16 is connected to the heating tank 3 via the liquid inlet connector 3 18.

[0026] Specifically, the liquid inside the filter tank 2 is discharged into the heating tank 3 via the conveying pipe 15 through the vortex pump 25 and the conveying pipe 16.

[0027] Furthermore, the liquid inlet component includes a water inlet connector 22 fixedly connected to the surface of the heating tank 21, a vacuum solenoid valve 23 disposed on the surface of the water inlet connector 22, and a transfer pipe 24 disposed at one end of the liquid inlet connector 18. The transfer pipe 24 is connected to the water inlet connector 22.

[0028] Specifically, the liquid enters the heating tank 21 through the water inlet connector 22 via the transfer pipe 24.

[0029] Furthermore, one end of the exhaust pipe 25 is connected to the inner tube of the condenser pipe 26. One end of the condenser pipe 26 is provided with a drain pipe 28, which is fixedly connected to the bottom of the heating tank 3. The drain pipe 28 is connected to the inner tube of the condenser pipe 26. A drain pipe 29 is fixedly connected to the lower surface of the condenser pipe 26, and a water inlet pipe 27 is fixedly connected to the upper surface of the condenser pipe 26.

[0030] Specifically, external cooling water enters the condenser tube 26 through the water inlet pipe 27, and the cooling water is discharged through the drain pipe 29.

[0031] The workflow of this application: The external pipe is connected to the liquid inlet connector 16, and the pressure pipe 17 and pressure pipe 28 are connected to the external pressure equipment to facilitate the pressure supply to filter tank 1 and filter tank 2, thereby achieving the function of pressurization. When the external acid and alkaline water enters the interior of filter tank 1, it is filtered through the acid and alkaline resistant ceramic membrane 19. Then, the vortex pump 14 discharges the acid and alkaline water filtered by filter tank 1 through the delivery pipe 13 into filter tank 2 through the delivery pipe 24. The acid and alkaline water entering filter tank 2 undergoes secondary filtration through the acid and alkaline resistant nanofiltration membrane 20. The acid and alkaline water that has undergone secondary filtration inside filter tank 2 is discharged into the interior of heating tank 3 through the delivery pipe 416 and the liquid inlet connector 318 via the vortex pump 25 and the delivery pipe 315. The acid-base water that has been filtered twice is introduced into the heating tank 21 through the transfer pipe 24 and the water inlet 22 via the liquid inlet connector 318. The heating tube inside the heating tank 21 heats the acid-base water, and the steam generated enters the inner tube of the condenser tube 26 through the exhaust pipe 25. The external cooling water enters the condenser tube 26 through the water supply pipe 36 and the water inlet pipe 27 to condense the gas inside the inner tube of the condenser tube 26. After that, the cooling water is discharged through the drain pipe 29, and the cooling liquid in the inner tube of the condenser tube 26 is discharged through the drain pipe 28. A collection container is placed below the drain pipe 28 for collection.

[0032] 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, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A filtration device for producing oligomannose, characterized in that, include: Filter tank 1 (1), filter tank 2 (2) and heating tank (3), the surfaces of filter tank 1 (1), filter tank 2 (2) and heating tank (3) are all fixedly connected with supporting components, and the bottom of filter tank 1 (1) and filter tank 2 (2) are provided with connecting components; The inner wall of the filter tank 1 (1) is provided with an acid and alkali resistant ceramic membrane (19), and the inner wall of the filter tank 2 (2) is provided with an acid and alkali resistant nanofiltration membrane (20). The top of the filter tank 1 (1) is respectively connected to a liquid inlet connector 1 (6) and a pressure pipe 1 (7). The top of the filter tank 2 (2) is respectively connected to a liquid inlet connector 2 (17) and a pressure pipe 2 (8). The surfaces of the pressure pipe 1 (7) and the pressure pipe 2 (8) are both provided with pressure gauges (9). The top of the heating tank (3) is respectively provided with a liquid inlet connector 3 (18) and a water supply pipe (36). The lower surface of the filter tank (1) is provided with a conveying component 1, the lower surface of the filter tank (2) is provided with a conveying component 2, the inner wall of the heating tank (3) is provided with a heating chamber (21), the heating chamber (21) is provided with a heating tube, the surface of the heating chamber (21) is provided with a liquid inlet, one side of the surface of the heating chamber (21) is provided with an exhaust pipe (25), one side of the interior of the heating tank (3) is provided with a condenser pipe (26) that cooperates with the exhaust component, and the surfaces of the conveying component 1 and the conveying component 2 are both provided with a switch valve (35).

2. The filtration device for producing oligomannose according to claim 1, characterized in that: The support component includes a fixed ring (10), a plurality of support rods (11) fixedly connected to the outer surface of the fixed ring (10), and a wear-resistant pad (12) fixedly connected to the bottom end of the support rods (11).

3. The filtration device for producing oligomannose according to claim 1, characterized in that: The connecting components include a first connecting pipe (30), a second connecting pipe (31), two flanges (32), and multiple bolts (33) and nuts (34); The two flanges (32) are respectively connected to connecting pipe one (30) and connecting pipe two (31).

4. A filtration device for producing oligomannose according to claim 1, characterized in that: The filter tank (1) includes a lower shell (101), an upper shell (102) and multiple fixing bolts (103). The surface of the lower shell (101) is provided with a threaded groove for the fixing bolt (103). A sealing gasket is provided between the lower shell (101) and the upper shell (102). The filter tank (2) has the same structure as the heating tank (3).

5. A filtration device for producing oligomannose according to claim 1, characterized in that: The first conveying component includes a vortex pump (4), a first conveying pipe (13) located at the liquid inlet of the vortex pump (4), and a second conveying pipe (14) located at the liquid outlet of the vortex pump (4). The first conveying pipe (13) is connected to the first filter tank (1) through a connecting component, and the second conveying pipe (14) is connected to the second filter tank (2) through a second liquid inlet connector (17).

6. A filtration device for producing oligomannose according to claim 1, characterized in that: The second conveying component includes a second vortex pump (5), a third conveying pipe (15) located at the liquid inlet of the second vortex pump (5), and a fourth conveying pipe (16) located at the liquid outlet of the second vortex pump (5). The third delivery pipe (15) is connected to the second filter tank (2) through a connecting component, and the fourth delivery pipe (16) is connected to the heating tank (3) through the third liquid inlet connector (18).

7. A filtration device for producing oligomannose according to claim 1, characterized in that: The liquid inlet component includes a water inlet connector (22) fixedly connected to the surface of the heating tank (21), a vacuum solenoid valve (23) provided on the surface of the water inlet connector (22), and a transfer pipe (24) provided at one end of the liquid inlet connector (18). The transfer pipe (24) is connected to the water inlet connector (22).

8. A filtration device for producing oligomannose according to claim 1, characterized in that: One end of the exhaust pipe (25) is connected to the inner tube of the condenser pipe (26). One end of the condenser pipe (26) is provided with a drain pipe (28). The drain pipe (28) is fixedly connected to the bottom of the heating tank (3). The drain pipe (28) is connected to the inner tube of the condenser pipe (26). The lower surface of the condenser pipe (26) is fixedly connected with a drain pipe (29). The upper surface of the condenser pipe (26) is fixedly connected with a water inlet pipe (27).

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