Glucose oxidase purification device

Abstract

The utility model relates to the technical field of purification equipment, in particular to a glucose oxidase purification device which comprises a preparation tank, a conical barrel fixedly mounted at the bottom of the preparation tank, a discharge pipe fixedly mounted at the bottom of the conical barrel, a delivery pump fixedly mounted at the end of the discharge pipe, and a conical cover fixedly mounted at the discharge end of the delivery pump. A supporting cylinder is fixedly installed at the end of the conical cover, a filtering membrane is fixedly installed on the inner wall of the end, close to the conical cover, of the supporting cylinder, a blow-off pipe is fixedly installed at the position, close to the bottom of the filtering membrane, of the conical cover, a valve is fixedly installed on the blow-off pipe, and an outflow pipe is fixedly installed at the front end of the supporting cylinder. A second electromagnetic valve is fixedly installed on the outflow pipe, a flushing pump is arranged on the front side of the supporting cylinder, and a flushing pipe is fixedly installed between the flushing pump and the supporting cylinder. The device disclosed by the utility model is convenient to filter and purify, is convenient to clean impurities, and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of purification equipment, in particular to a glucose oxidase purification device. Background Art

[0002] In the field of biotechnology, glucose oxidase, as an important enzyme, is widely used in the food industry, pharmaceutical manufacturing, biosensors, environmental monitoring and other aspects. Its efficient catalytic performance and broad application prospects make the purification technology of glucose oxidase particularly important. When performing the purification operation of glucose oxidase, it is usually carried out in the corresponding purification device. Most of the purification devices on the market, when in use, filter and purify the original solution through a filter membrane of corresponding pore size.

[0003] Most membrane purification devices are fixedly mounted within their corresponding filters. After filtration, the membrane cannot or is difficult to remove, making it difficult to clean impurities from the membrane. This difficulty in removing impurities can affect the membrane's subsequent filtration performance and easily cause clogging, leading to inconvenience for the user. In light of this, we propose a glucose oxidase purification device. Utility Model Content

[0004] The purpose of the present invention is to provide a glucose oxidase purification device to solve the defects mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A glucose oxidase purification device comprises a preparation tank, a conical cylinder is fixedly installed at the bottom of the preparation tank, a discharge pipe is fixedly installed at the bottom of the conical cylinder, a delivery pump is fixedly installed at the end of the discharge pipe, a conical cover is fixedly installed at the discharge end of the delivery pump, a support cylinder is fixedly installed at the end of the conical cover, a filter membrane is fixedly installed on the inner wall of the cylinder at the end of the support cylinder close to the conical cover, a sewage pipe is fixedly installed at the bottom position of the conical cover close to the filter membrane, a valve is fixedly installed on the sewage pipe, an outflow pipe is fixedly installed at the front end of the support cylinder, a second solenoid valve is fixedly installed on the outflow pipe, a flushing pump is provided on the front side of the support cylinder, and a flushing pipe is fixedly installed between the flushing pump and the support cylinder.

[0007] Preferably, the outflow pipe is located near the bottom of the support tube, and a suction pipe is fixedly installed at the water inlet end of the flushing pump.

[0008] Preferably, the preparation tank is provided with a transparent plate arranged along the height direction of the preparation tank, and the transparent plate is a transparent plate structure.

[0009] Preferably, a top cover is fixedly installed on the top of the preparation tank, and a feed pipe is fixedly installed on the top cover.

[0010] Preferably, an exhaust pipe is fixedly mounted on the top cover, and an exhaust valve is fixedly mounted on the exhaust pipe.

[0011] Preferably, a first solenoid valve is fixedly mounted on the exhaust pipe, and the terminal end of the exhaust pipe is arranged to face downward.

[0012] Preferably, a stirring motor is fixedly mounted at the center of the top cover, a long shaft is fixedly mounted at the end of the output shaft of the stirring motor, and a stirring blade is fixedly mounted on the long shaft.

[0013] Preferably, a scraper is fixedly mounted on the long axis, the cross section of the scraper is L-shaped, and the scraper and the stirring blade are both located in the preparation tank.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model performs the preparation operation of glucose oxidase through the preparation tank provided, and uses the delivery pump provided to deliver the raw liquid to the filter membrane for filtration and purification. After filtration and purification, the flushing pump can be used to flush the filter membrane, so that impurities are discharged along the sewage pipe, thereby achieving the effect of cleaning the impurities on the filter membrane.

[0016] 2. The utility model ensures that when in use, the stirring motor, long shaft and stirring blades are driven to rotate by the stirring motor to realize the stirring operation. In addition, the scraper plate is provided to scrape the inner wall of the preparation tank, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is one of the partial structural diagrams of the utility model;

[0019] Figure 3 This is the second schematic diagram of the partial structure of the utility model;

[0020] Figure 4 This is a cross-sectional view of the support tube of the utility model;

[0021] Figure 5 This is the third schematic diagram of the partial structure of the utility model;

[0022] The meaning of each number in the figure is:

[0023] 1. Preparation tank; 10. Transparent plate; 11. Top cover; 12. Feed pipe; 13. Exhaust pipe; 131. Exhaust valve; 14. Conical cylinder; 15. Discharge pipe; 151. First solenoid valve;

[0024] 2. Stirring motor; 20. Long shaft; 21. Stirring blade; 22. Scraper;

[0025] 3. Delivery pump; 30. Conical cover; 31. Support cylinder; 311. Filter membrane; 32. Drain pipe; 321. Valve; 33. Outflow pipe; 331. Second solenoid valve; 34. Flushing pump; 35. Suction pipe; 36. Flushing pipe. DETAILED DESCRIPTION

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

[0027] See also Figure 1-Figure 5 The utility model provides a technical solution: a glucose oxidase purification device, comprising a preparation tank 1, a conical cylinder 14 is fixedly installed at the bottom of the preparation tank 1, a discharge pipe 15 is fixedly installed at the bottom of the conical cylinder 14, a delivery pump 3 is fixedly installed at the end of the discharge pipe 15, a conical cover 30 is fixedly installed at the discharge end of the delivery pump 3, a support cylinder 31 is fixedly installed at the end of the conical cover 30, a filter membrane 311 is fixedly installed on the inner wall of the cylinder at the end of the support cylinder 31 close to the conical cover 30, and the filter membrane 311 realizes the filtering and purification operation of glucose oxidase;

[0028] Specifically, a sewage pipe 32 is fixedly installed at the bottom position of the conical cover 30 near the filter membrane 311, and a valve 321 is fixedly installed on the sewage pipe 32. An outflow pipe 33 is fixedly installed at the front end of the support cylinder 31, and a second solenoid valve 331 is fixedly installed on the outflow pipe 33. A flushing pump 34 is provided on the front side of the support cylinder 31, and a flushing pipe 36 is fixedly installed between the flushing pump 34 and the support cylinder 31, so that the flushing pump 34 is used to perform a reverse flushing operation on the filter membrane 311, thereby achieving the effect of cleaning the filter membrane 311.

[0029] In this embodiment, the outflow pipe 33 is located near the bottom of the support tube 31, so that the filtered liquid can be discharged more smoothly along the outflow pipe 33; the water inlet end of the flushing pump 34 is fixedly installed with a suction pipe 35 to realize water transportation operation using the suction pipe 35.

[0030] Specifically, the preparation tank 1 is provided with a transparent plate 10 arranged along the height direction of the preparation tank 1. The transparent plate 10 is a transparent plate structure, which facilitates observation operations through the transparent plate 10.

[0031] Furthermore, a top cover 11 is fixedly mounted on the top of the preparation tank 1 , and a feed pipe 12 is fixedly mounted on the top cover 11 , so that the feed pipe 12 can be used to facilitate the feeding operation.

[0032] In addition, an exhaust pipe 13 is fixedly installed on the top cover 11, an exhaust valve 131 is fixedly installed on the exhaust pipe 13, and a first solenoid valve 151 is fixedly installed on the exhaust pipe 15. The end pipe mouth of the exhaust pipe 13 is set to face downward to facilitate exhaust operations at the exhaust valve 131.

[0033] It is worth noting that a stirring motor 2 is fixedly installed at the center position of the top cover 11, and a long shaft 20 is fixedly installed at the end of the output shaft of the stirring motor 2. A stirring blade 21 is fixedly installed on the long shaft 20, which is convenient for stirring operations in the preparation tank 1; a scraper plate 22 is fixedly installed on the long shaft 20, and the cross-section of the scraper plate 22 is L-shaped. The scraper plate 22 and the stirring blade 21 are both located in the preparation tank 1, so that the scraping operation can be performed using the scraper plate 22.

[0034] When the glucose oxidase purification device of the present invention is in use, the first solenoid valve 151 is closed, and the raw material is put into the preparation tank 1 along the feed pipe 12 for the preparation operation of glucose oxidase. After the preparation is completed, the first solenoid valve 151 and the second solenoid valve 331 are opened, and the delivery pump 3 is connected to the external power supply and made to work. The delivery pump 3 works to deliver the raw material to the filter membrane 311 for filtering operation, and impurities are blocked on the filter membrane 311. The glucose oxidase is discharged outward from the outflow pipe 33 after passing through the filter membrane 311 along with the liquid. After the filtration and purification are completed, the first solenoid valve 151 and the second solenoid valve 331 are closed, the valve 321 is opened, the suction pipe 35 is connected to the external water source, and the flushing pump 34 is connected to the external power supply and made to work. The flushing pump 34 works to deliver water to the filter membrane 311 for reverse flushing operation, and impurities are discharged outward along the sewage pipe 32, completing the cleaning.

[0035] 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 preferred examples of the present invention and are not intended to limit 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, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A glucose oxidase purification device, comprising a preparation tank (1), characterized in that: The bottom of the preparation tank (1) is fixedly mounted with a conical cylinder (14), the bottom of the conical cylinder (14) is fixedly mounted with a discharge pipe (15), the end of the discharge pipe (15) is fixedly mounted with a delivery pump (3), the discharge end of the delivery pump (3) is fixedly mounted with a conical cover (30), the end of the conical cover (30) is fixedly mounted with a support cylinder (31), the end of the support cylinder (31) is close to the end of the conical cover (30) and a filter membrane (311) is fixedly mounted on the inner wall of the cylinder. A sewage pipe (32) is fixedly installed on the bottom position of the shaped cover (30) near the filter membrane (311), and a valve (321) is fixedly installed on the sewage pipe (32). An outflow pipe (33) is fixedly installed on the front end of the support cylinder (31), and a second solenoid valve (331) is fixedly installed on the outflow pipe (33). A flushing pump (34) is provided on the front side of the support cylinder (31), and a flushing pipe (36) is fixedly installed between the flushing pump (34) and the support cylinder (31).

2. The glucose oxidase purification device according to claim 1, characterized in that: The outflow pipe (33) is located near the bottom of the support cylinder (31), and a suction pipe (35) is fixedly installed at the water inlet end of the flushing pump (34).

3. The glucose oxidase purification device according to claim 1, characterized in that: The preparation tank (1) is provided with a transparent plate (10) arranged along the height direction of the preparation tank (1), and the transparent plate (10) is a transparent plate structure.

4. The glucose oxidase purification device according to claim 1, characterized in that: A top cover (11) is fixedly mounted on the top of the preparation tank (1), and a feed pipe (12) is fixedly mounted on the top cover (11).

5. The glucose oxidase purification device according to claim 4, characterized in that: An exhaust pipe (13) is fixedly mounted on the top cover (11), and an exhaust valve (131) is fixedly mounted on the exhaust pipe (13).

6. The glucose oxidase purification device according to claim 5, characterized in that: A first electromagnetic valve (151) is fixedly mounted on the exhaust pipe (15), and the terminal end of the exhaust pipe (13) is arranged to face downward.

7. The glucose oxidase purification device according to claim 4, characterized in that: A stirring motor (2) is fixedly mounted at the center of the top cover (11), a long shaft (20) is fixedly mounted at the end of the output shaft of the stirring motor (2), and a stirring blade (21) is fixedly mounted on the long shaft (20).

8. The glucose oxidase purification device according to claim 7, characterized in that: A scraper plate (22) is fixedly mounted on the long shaft (20), and the cross section of the scraper plate (22) is L-shaped. The scraper plate (22) and the stirring blade (21) are both located in the preparation tank (1).

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