Immobilized enzyme cleaning device

Abstract

The utility model discloses a kind of immobilized enzyme cleaning devices, including cleaning cabin, the top of cleaning cabin is equipped with sealing cover, liquid inlet pipe is equipped on sealing cover, the bottom of liquid inlet pipe is equipped with spray pipe, liquid inlet pipe pipeline is connected cleaning agent storage tank, the inside of cleaning cabin is equipped with cross-shaped fixing frame, lower fixed plate is equipped on it, recess is equipped on the inner wall of cleaning cabin in lower fixed plate outer side upper position, telescopic stand is equipped in recess, upper fixed plate is equipped in the top of telescopic stand, the bottom of cleaning cabin is conical structure, drain valve is equipped in cone bottom, the junction of the bottom of cleaning cabin conical structure is equipped with cross-shaped mounting bracket, ultrasonic vibrator is equipped on cross-shaped mounting bracket.The beneficial effects of the utility model are: through adjustable carrier fixing frame, different specifications of immobilized enzyme carrier can be adapted;Combined with spray cleaning and ultrasonic oscillation, cleaning surface removes deep-layer pollutants, while avoiding damage caused by excessive cleaning;Simple structure, convenient operation, low cost, suitable for industrial application.

Description

Technical Field

[0001] This utility model relates to the field of immobilized enzyme technology, specifically to an immobilized enzyme cleaning device. Background Technology

[0002] Immobilized enzyme technology is widely used in food, pharmaceutical, and chemical industries. During use, the surface and internal pores of the immobilized enzyme carrier adsorb reaction products, substrate impurities, and microorganisms, leading to a significant decrease in enzyme activity. Common cleaning methods such as acid / alkali soaking and mechanical stirring / rinsing suffer from low cleaning efficiency, difficulty in removing deep-seated contaminants from the carrier, and the potential for strong mechanical or chemical reactions to break the immobilized enzyme carrier or cause loss of enzyme activity. Utility Model Content

[0003] To address the aforementioned shortcomings, this utility model provides the following technical solution: An immobilized enzyme cleaning device includes a cleaning chamber with a sealing cover at the top and an inlet pipe on the sealing cover. A spray pipe is located at the bottom of the inlet pipe, which is connected to a cleaning agent storage tank. A cross-shaped fixing frame is located inside the cleaning chamber, with a lower fixing plate on the cross-shaped fixing frame. A groove is located on the inner wall of the cleaning chamber above the outer side of the lower fixing plate, and a telescopic column is located within the groove. An upper fixing plate is located on the top of the telescopic column. The bottom of the cleaning chamber has a conical structure with a drain valve at the bottom. A cross-shaped mounting frame is located at the junction of the conical structure at the bottom of the cleaning chamber, and an ultrasonic transducer is mounted on the cross-shaped mounting frame.

[0004] Furthermore, the upper and lower fixing plates are made of stainless steel mesh with a mesh diameter of 2-5mm, and the side wall of the cleaning chamber is provided with an observation window.

[0005] Furthermore, the spray pipe has a ring structure, and a plurality of nozzles are evenly arranged below the spray pipe.

[0006] Furthermore, an infusion pump and a shell-type heater are sequentially installed on the channel between the cleaning agent storage tank and the inlet pipe.

[0007] Furthermore, the grooves provided on the inner wall of the cleaning chamber are arranged in a circular pattern and are evenly distributed in four places.

[0008] Furthermore, the frequency of the ultrasonic transducer is controlled by an external frequency regulator.

[0009] Furthermore, the cleaning chamber contains temperature sensors and pH sensors.

[0010] The beneficial effects of this utility model are: the adjustable carrier fixing frame can adapt to immobilized enzyme carriers of different specifications, and the combination of spray cleaning and ultrasonic oscillation can clean the surface and remove deep contaminants; the cleaning parameters can be monitored and adjusted in real time to avoid damage caused by over-cleaning. It has a simple structure, is easy to operate, and has low cost, making it suitable for industrial applications. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the internal structure of this utility model.

[0012] In the diagram: 1-Cleaning chamber, 2-Sealing cover, 3-Inlet pipe, 4-Spray pipe, 5-Cross-shaped fixing bracket, 6-Lower fixing plate, 7-Groove, 8-Telescopic column, 9-Upper fixing plate, 10-Drain valve, 11-Cross-shaped mounting bracket, 12-Ultrasonic transducer, 13-Observation window. Detailed Implementation

[0013] 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.

[0014] Combination Figures 1 to 3 Shown: An immobilized enzyme cleaning device includes a cleaning chamber 1, a sealing cover 2 on the top of the cleaning chamber 1, an inlet pipe 3 on the sealing cover 2, a spray pipe 4 at the bottom of the inlet pipe 3, the spray pipe 4 having a ring structure, and a plurality of nozzles evenly arranged below the spray pipe 4. The nozzle type and direction can be adjusted according to actual needs to ensure uniform spray cleaning of the immobilized enzyme. The inlet pipe 3 is connected to a cleaning agent storage tank. A delivery pump and a shell-type heater are sequentially arranged on the channel between the cleaning agent storage tank and the inlet pipe 3 to deliver power and control and regulate the temperature of the cleaning solution.

[0015] The cleaning chamber 1 is equipped with a cross-shaped fixing frame 5, on which a lower fixing plate 6 is mounted for supporting the bottom of the immobilized enzyme. A groove 7 is located on the inner wall of the cleaning chamber 1, above the outer side of the lower fixing plate 6. Four grooves 7 are evenly distributed circumferentially on the inner wall of the cleaning chamber 1. Each groove 7 contains a vertically upward telescopic column 8. The telescopic column can be a hydraulic or electric telescopic rod, allowing for effective height adjustment through extension and retraction. An upper fixing plate 9 is located at the top of the telescopic column 8, and the bottom of the upper fixing plate 9 has a corresponding slot for fixing the upper fixing plate 9 and the telescopic column 8. Both the upper fixing plate 9 and the lower fixing plate 6 are made of stainless steel mesh with a mesh diameter of 2-5mm. The bottom of the cleaning chamber 1 is a conical structure, with a drain valve 10 at the bottom of the cone. A cross-shaped mounting bracket 11 is located at the junction of the conical structure at the bottom of the cleaning chamber 1. An ultrasonic transducer 12 is mounted on the cross-shaped mounting bracket 11 for deep cleaning using ultrasonic waves. The ultrasonic transducer 12 has its frequency controlled by an external frequency regulator. An observation window 13 is located on the side wall of the cleaning chamber 1 to facilitate observation of the real-time situation inside the cleaning chamber 1. Temperature sensors and pH sensors inside the cleaning chamber 1 are used to monitor the cleaning environment in real time to ensure the stability of the cleaning environment.

[0016] Working principle: The immobilized enzyme is placed on the lower fixing plate, and the upper fixing plate is installed. The height is adjusted by the telescopic column, and then the sealing cap is closed. The cleaning agent storage tank is connected through the liquid inlet pipe, and the cleaning solution is delivered by the infusion pump. The temperature of the cleaning solution is adjusted to a suitable range by the shell-type heater to ensure that the enzyme activity is not affected. The immobilized enzyme is sprayed through the spray ring. When the liquid volume accumulates to the point of overflowing the immobilized enzyme, the ultrasonic transducer is turned on to perform ultrasonic cleaning. After cleaning, the liquid is discharged through the drain valve. The operation can be repeated multiple times.

[0017] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0018] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An immobilized enzyme washing device, characterized in that: The cleaning chamber (1) includes a cleaning chamber (1), a sealing cover (2) on the top of the cleaning chamber (1), an inlet pipe (3) on the sealing cover (2), a spray pipe (4) at the bottom of the inlet pipe (3), the inlet pipe (3) being connected to a cleaning agent storage tank, a cross-shaped fixing frame (5) inside the cleaning chamber (1), a lower fixing plate (6) on the cross-shaped fixing frame (5), a groove (7) on the inner wall of the cleaning chamber (1) above the outer side of the lower fixing plate (6), a telescopic column (8) inside the groove (7), an upper fixing plate (9) on the top of the telescopic column (8), a conical structure at the bottom of the cleaning chamber (1), a drain valve (10) at the bottom of the cone, a cross-shaped mounting frame (11) at the junction of the conical structure at the bottom of the cleaning chamber (1), and an ultrasonic transducer (12) on the cross-shaped mounting frame (11).

2. The immobilized enzyme washing device according to claim 1, characterized in that: The upper fixing plate (9) and the lower fixing plate (6) are made of stainless steel mesh with a mesh diameter of 2-5mm. The side wall of the cleaning chamber (1) is provided with an observation window (13).

3. The immobilized enzyme washing device according to claim 1, characterized in that: The spray pipe (4) has a ring structure, and several nozzles are evenly arranged below the spray pipe (4).

4. The immobilized enzyme washing device according to claim 1, characterized in that: A liquid pump and a shell-type heater are sequentially installed on the channel between the cleaning agent storage tank and the liquid inlet pipe (3).

5. The immobilized enzyme washing device according to claim 1, characterized in that: The grooves (7) provided on the inner wall of the cleaning chamber (1) are arranged in a circular pattern and are evenly distributed in four places.

6. The immobilized enzyme washing device according to claim 1, characterized in that: The frequency of the ultrasonic transducer (12) is controlled by an external frequency regulator.

7. The immobilized enzyme washing device according to claim 1, characterized in that: The temperature sensor and pH sensor are located inside the cleaning chamber (1).

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