An enzymatic reaction device

Abstract

The utility model is suitable for biological engineering technical field provides an enzymolysis reaction device, including base plate, symmetry fixed on the base plate's vertical board, the vertical board is rotationally installed with the pivot on bearing seat, the reaction kettle is fixed on the pivot, the discharge pipe is fixedly connected on the reaction kettle, is provided with the valve on the discharge pipe, the filter case is fixed on the vertical board through the mounting panel, the top of filter case is fixedly connected with the hopper, the filter plate is set in the filter case and can be dismantled, the liquid outlet pipe is fixedly connected in the filter case, the drive mechanism for driving the pivot rotation is set on the base plate. The utility model provides an enzymolysis reaction device, through the cooperation of multiple structures, realizes the integration of enzymolysis reaction and filtration treatment, effectively solves the problem of single function of existing device, and needs to transfer material.

Description

Technical Field

[0001] This invention belongs to the field of bioengineering technology, and in particular relates to an enzymatic hydrolysis reaction device. Background Technology

[0002] Enzymatic hydrolysis is a commonly used reaction process in the field of bioengineering, which decomposes the substrate into the target product through the catalytic action of enzymes.

[0003] Currently, during enzymatic hydrolysis, impurities in the raw materials (such as solid residues and unreacted substrates) directly affect the hydrolysis efficiency. Impurities may adsorb enzyme preparations, leading to wasted enzyme activity. Simultaneously, impurities mixed into the final product increase the cost of subsequent separation and purification, and reduce product quality. Existing enzymatic hydrolysis devices typically only have a single reaction function, requiring the material to be transferred to a separate filtration device for processing after the reaction, extending the production cycle and reducing production efficiency. Utility Model Content

[0004] This invention provides an enzymatic hydrolysis reaction device, which aims to solve the problem that current enzymatic hydrolysis reaction devices have limited functionality and cannot filter.

[0005] This invention is implemented as follows: an enzymatic hydrolysis reaction device includes: a base plate; vertical plates symmetrically fixed on the base plate, with a rotating shaft rotatably mounted on the vertical plates via bearing seats; a reaction vessel fixed on the rotating shaft; a discharge pipe fixedly connected to the reaction vessel, with a valve installed on the discharge pipe; a filter box fixed on the vertical plates via mounting plates, with a funnel fixedly connected to the top of the filter box; a detachable filter plate disposed within the filter box; a liquid outlet pipe fixedly connected to the filter box; and a drive mechanism disposed on the base plate for driving the rotating shaft to rotate.

[0006] Preferably, the drive mechanism includes: a motor and a speed regulator fixed on the base plate, the output shaft of the motor being fixedly connected to the output shaft of the speed regulator via a coupling; pulleys respectively fixed on the output shaft of the speed regulator and on the rotating shaft; and a transmission belt sleeved on the pulleys.

[0007] Preferably, a feeding pipe is fixedly connected to the reaction vessel, a sealing cap is hinged to the feeding pipe, and a handle for gripping is fixed to the sealing cap.

[0008] Preferably, both the sealing cap and the feeding tube are fixed with mounting blocks, and the mounting blocks are provided with bolts for limiting the position of the sealing cap.

[0009] Preferably, the filter box is fitted with a sealing door via a hinge, the sealing door is equipped with a door lock, and the base plate is provided with a collection box for receiving materials.

[0010] Preferably, a protective shell is fixedly installed on the base plate to shield the motor and the speed controller, and a maintenance plate is fixed to the protective shell by screws.

[0011] Preferably, a number of blades are fixed obliquely on the inner wall of the reaction vessel, and an electric heating block for heating is provided inside the reaction vessel.

[0012] Compared with related technologies, the enzymatic hydrolysis reaction device provided by this utility model has the following beneficial effects: Through the coordinated operation of multiple structures, the enzymatic hydrolysis reaction and filtration process are integrated, effectively solving the problems of existing devices having single functions and requiring material transfer: the base plate and vertical plate provide stable support for the entire device; the drive mechanism drives the rotating shaft and reaction vessel to rotate; and the blades on the inner wall of the reaction vessel enhance the material mixing effect and improve the efficiency of the enzymatic hydrolysis reaction; the heating block provides a suitable temperature environment for the material in the reaction vessel to ensure enzyme activity; the feeding pipe and the sealing cover with limit bolts facilitate feeding and maintain the internal sealing and stability of the reaction vessel; after the reaction is completed, the material enters the filter box through the discharge pipe and funnel, and is filtered through the detachable filter plate. The filtered liquid is discharged into the collection box through the outlet pipe, eliminating the need to transfer to a separate filtration device and shortening the production cycle; the protective shell and maintenance plate protect the motor and speed controller; and the sealed door and lock of the filter box ensure a clean filtration environment. All these structures work together to improve the practicality, stability, and ease of operation of the device, meeting the needs of efficient enzymatic hydrolysis and product filtration. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of an enzymatic hydrolysis reaction device provided by this utility model; Figure 2 This is a schematic diagram of the front sectional view of the present invention; Figure 3 for Figure 2 An enlarged structural diagram of part A shown in the figure; Figure 4 This is a schematic diagram of the structure of the collection box in this utility model.

[0014] Reference numerals: 1. Base plate; 2. Vertical plate; 3. Bearing seat; 4. Rotating shaft; 5. Reactor; 6. Blade; 7. Heating block; 8. Motor; 9. Speed ​​regulator; 10. Pulley; 11. Drive belt; 12. Mounting plate; 13. Filter box; 14. Funnel; 15. Filter plate; 16. Liquid outlet pipe; 17. Collection box; 18. Discharge pipe; 19. Feeding pipe; 20. Sealing cover. Detailed Implementation

[0015] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0016] This utility model embodiment provides an enzymatic hydrolysis reaction device, such as... Figure 1-4 As shown, the enzymatic hydrolysis reaction apparatus includes: a base plate 1; vertical plates 2 symmetrically fixed on the base plate 1, with a rotating shaft 4 rotatably mounted on the vertical plates 2 via bearing seats 3; a reaction vessel 5 fixed on the rotating shaft 4; a discharge pipe 18 fixedly connected to the reaction vessel 5, with a valve installed on the discharge pipe 18; a filter box 13 fixed on the vertical plates 2 via a mounting plate 12, with a funnel 14 fixedly connected to the top of the filter box 13; a detachable filter plate 15 disposed within the filter box 13; a liquid outlet pipe 16 fixedly connected to the filter box 13; and a drive mechanism disposed on the base plate 1 for driving the rotating shaft 4 to rotate.

[0017] In this embodiment, during use, the raw materials and enzyme preparations required for the enzymatic hydrolysis reaction are first added into the reaction vessel 5. The drive mechanism set on the base plate 1 is then activated. The drive mechanism drives the rotating shaft 4 to rotate around the bearing seat 3. The rotating shaft 4 drives the reaction vessel 5 to rotate synchronously, so that the raw materials and enzyme preparations in the reaction vessel 5 are fully mixed, providing good conditions for the smooth progress of the enzymatic hydrolysis reaction. During the reaction, the rotation speed and angle of the reaction vessel 5 can be adjusted by the drive mechanism according to the reaction requirements to ensure the stable progress of the reaction. After the enzymatic hydrolysis reaction is completed, open the valve of the discharge pipe 18 on the reaction tank 5. The material in the reaction tank 5 is discharged through the discharge pipe 18 and falls into the funnel 14 fixed at the top of the filter box 13. The funnel 14 guides the material into the filter box 13. The material is filtered through the detachable filter plate 15 in the filter box 13. The filtered liquid is discharged through the liquid outlet pipe 16 fixedly connected in the filter box 13, thus realizing the filtration treatment of the material. If the filter plate 15 becomes clogged or the filtration effect decreases, it can be removed from the filter box 13 for cleaning or replacement. The enzymatic hydrolysis reaction device drives the reaction tank 5 to rotate via a drive mechanism, which improves the mixing effect of raw materials and enzyme preparations and helps to improve the efficiency of the enzymatic hydrolysis reaction. At the same time, the design of the filter box 13, filter plate 15 and other structures allows the device to directly filter the material after the enzymatic hydrolysis reaction without transferring the material to a separate filtration device, shortening the production cycle and improving production efficiency. Furthermore, the filter plate 15 is detachable, which facilitates subsequent maintenance and cleaning. The base plate 1, vertical plate 2 and other structures provide stable support for the entire device, ensuring the stability of the device during operation.

[0018] In a further preferred embodiment of the present invention, the driving mechanism includes: a motor 8 and a speed regulator 9 fixed on the base plate 1, wherein the output shaft of the motor 8 is fixedly connected to the output shaft of the speed regulator 9 via a coupling; pulleys 10 respectively fixed on the output shaft of the speed regulator 9 and on the rotating shaft 4; and a transmission belt 11 sleeved on the pulleys 10.

[0019] In this embodiment, when it is necessary to rotate the reaction vessel 5, the motor 8 fixed on the base plate 1 is started. The output shaft of the motor 8 drives the input shaft of the speed regulator 9 to rotate through the coupling. The output shaft of the speed regulator 9 drives the pulley 10 fixedly connected to it to rotate. The pulley 10 drives the pulley 10 fixed on the rotating shaft 4 to rotate synchronously through the sleeved transmission belt 11, thereby causing the rotating shaft 4 to rotate around the bearing seat 3, and finally drive the reaction vessel 5 to rotate, providing power for the mixing of raw materials and enzyme preparations in the reaction vessel 5. If it is necessary to adjust the rotation speed of the reaction vessel 5 during the reaction process, it can be adjusted by operating the speed regulator 9. The speed regulator 9 changes the rotation speed of its own output shaft, which drives the subsequent pulley 10, transmission belt 11 and rotating shaft 4 to change the rotation speed, so that the rotation speed of the reaction vessel 5 changes accordingly, in order to adapt to the material mixing speed requirements of different stages of enzymatic hydrolysis reaction and ensure that the reaction proceeds at the expected pace. The drive mechanism provides stable power through the motor 8, and the coupling enables a reliable connection between the motor 8 and the speed regulator 9, reducing power loss during transmission. The combination of the pulley 10 and the transmission belt 11 ensures smooth power transmission and reduces noise during device operation. At the same time, the speed regulator 9 allows for flexible adjustment of the rotation speed of the reaction tank 5, improving the adaptability of the device to different enzymatic reaction scenarios and further ensuring the efficiency and stability of the enzymatic reaction.

[0020] In a further preferred embodiment of the present invention, a feeding pipe 19 is fixedly connected to the reaction vessel 5, a sealing cap 20 is hinged to the feeding pipe 19, and a handle for gripping is fixed to the sealing cap 20.

[0021] In this embodiment, when it is necessary to add raw materials or enzyme preparations into the reaction vessel 5, the operator can hold the handle fixed on the sealing cap 20 and turn the handle upward to rotate the sealing cap 20 around the hinge of the feeding tube 19, so that the sealing cap 20 is separated from the feeding tube 19 and the opening of the feeding tube 19 is opened; then the material to be added is poured into the reaction vessel 5 through the feeding tube 19. After the feeding operation is completed, the operator can hold the handle and turn the sealing cap 20 downward to close the sealing cap 20 on the feeding tube 19. During the enzymatic hydrolysis reaction, the sealing cap 20 covering the feed pipe 19 can seal the inside of the reaction vessel 5, reducing the entry of impurities from the outside air into the reaction vessel 5 and preventing impurities from contacting the materials inside the vessel and affecting the enzymatic hydrolysis reaction. At the same time, the sealing cap 20 can also reduce the escape of volatile substances inside the reaction vessel 5, maintain the stability of the reaction environment inside the reaction vessel 5, and provide a guarantee for the normal operation of the enzymatic hydrolysis reaction. In this feeding structure, the feeding pipe 19 provides a dedicated channel for adding materials into the reaction vessel 5, avoiding the inconvenience caused by directly opening other structures of the reaction vessel 5; the hinged connection between the sealing cover 20 and the feeding pipe 19 makes the opening and closing of the sealing cover 20 smoother; and the fixed handle provides a point of leverage for the operator to grip the sealing cover 20, reducing the difficulty of opening and closing the sealing cover 20 and improving the overall convenience of the feeding operation.

[0022] In a further preferred embodiment of the present invention, both the sealing cover 20 and the feeding tube 19 are fixed with mounting blocks, and the mounting blocks are provided with bolts for limiting the sealing cover 20.

[0023] In this embodiment, after the sealing cap 20 is placed on the feeding pipe 19 using the handle, the operator can observe the mounting blocks fixed on the sealing cap 20 and the feeding pipe 19. After the two mounting blocks are aligned, the bolts are inserted into the corresponding holes of the two mounting blocks, and then the bolts are tightened with nuts. This limits the sealing cap 20, preventing it from opening on its own when the reaction vessel 5 rotates or is subject to minor external impacts. When it is necessary to open the sealing cap 20 again to add material, the nuts and bolts are unscrewed to release the limitation on the sealing cap 20, and the sealing cap 20 can then be rotated using the handle. During the enzymatic hydrolysis reaction, especially when the reaction vessel 5 is rotating, the limiting effect of the bolts on the sealing cap 20 can enhance the stability of the fit between the sealing cap 20 and the feeding pipe 19, reduce the possibility of gaps appearing between the sealing cap 20 and the feeding pipe 19 due to shaking of the reaction vessel 5, further reduce the possibility of external impurities entering the reaction vessel 5, and at the same time reduce the amount of volatile substances escaping from the vessel, better maintain the stability of the internal reaction environment of the reaction vessel 5, and provide support for the continuous development of the enzymatic hydrolysis reaction.

[0024] In a further preferred embodiment of the present invention, a sealing door is mounted on the filter box 13 via a hinge, and a door lock is provided on the sealing door. A collection box 17 for receiving materials is provided on the base plate 1.

[0025] In this embodiment, when it is necessary to clean, replace or inspect the filter plate 15 in the filter box 13, the operator can open the door lock on the sealing door and then drive the sealing door to rotate around the filter box 13 through the hinge, so that the inside of the filter box 13 is exposed; after completing the relevant operations of the filter plate 15, the sealing door is rotated in the opposite direction to fit against the filter box 13, and the door lock is closed to fix the sealing door; at the same time, before the device performs the filtration operation, the collection box 17 is placed on the base plate 1 below the corresponding liquid outlet pipe 16 to ensure that the filtered liquid discharged from the liquid outlet pipe 16 can fall into the collection box 17. When the filter box 13 is in the filtration operation, the closed sealing door and door lock can form a relatively closed space inside the filter box 13, reducing the entry of external dust and impurities into the filter box 13 and contaminating the material being filtered, while also reducing the spread of possible odors inside the filter box 13; while the collection box 17 on the base plate 1 can collect the filtered liquid discharged from the liquid outlet pipe 16 in a centralized manner, preventing the liquid from dripping directly onto the base plate 1 and causing pollution or waste, and facilitating the subsequent transfer and treatment of the filtered products.

[0026] In a further preferred embodiment of the present invention, a protective shell is fixedly installed on the base plate 1 to shield the motor 8 and the speed controller 9, and a maintenance plate is fixed on the protective shell by screws.

[0027] In this embodiment, the protective shell can reduce the amount of dust and impurities adhering to the surfaces of the motor 8 and the speed regulator 9 by shielding the motor 8 and the speed regulator 9, thereby reducing the possibility that the accumulation of impurities will affect the normal operation of the motor 8 and the speed regulator 9. At the same time, the protective shell can prevent operators from accidentally touching the operating parts of the motor 8 and the speed regulator 9 during the operation of the device, thereby improving the safety of the device during use.

[0028] In a further preferred embodiment of the present invention, a plurality of blades 6 are fixedly inclined on the inner wall of the reaction vessel 5, and an electric heating block 7 for heating is provided inside the reaction vessel 5.

[0029] In this embodiment, before the enzymatic hydrolysis reaction begins, the raw materials and enzyme preparation are added to the reaction vessel 5, and the drive mechanism is activated to rotate the reaction vessel 5. When the reaction vessel 5 rotates, it drives several blades 6 that are tilted and fixed on the inner wall to move synchronously. As the reaction vessel 5 rotates, the blades 6 push the material inside the vessel, so that the material is more fully turned and mixed in the reaction vessel 5, reducing the local accumulation of material. At the same time, according to the temperature required for the enzymatic hydrolysis reaction, the heating block 7 in the reaction vessel 5 is turned on. The heating block 7 begins to generate heat and transfers heat to the surrounding material, providing temperature support for the reaction. During the reaction, the continuously rotating blades 6 constantly disrupt the stable state of the materials, ensuring that the raw materials and enzyme preparations remain in dynamic contact. This reduces the problem of incomplete local reactions caused by uneven material mixing and helps improve the efficiency of the enzymatic hydrolysis reaction. The heating block 7 continuously generates heat, which can gradually adjust the material temperature to the appropriate range for the enzymatic hydrolysis reaction and maintain temperature stability to a certain extent. This reduces the impact of external environmental temperature fluctuations on the reaction inside the tank, creating conditions for the enzyme to maintain its activity and helping the reaction proceed in an orderly manner.

[0030] In summary, compared with related technologies, this device achieves integrated enzymatic hydrolysis and filtration through multi-structure synergy, effectively solving the problems of existing devices having single functions and requiring material transfer: the base plate 1 and vertical plate 2 provide stable support for the entire device; the drive mechanism drives the rotating shaft 4 and reaction tank 5 to rotate; the blades 6 on the inner wall of the reaction tank 5 enhance the material mixing effect and improve the efficiency of the enzymatic hydrolysis reaction; the heating block 7 provides a suitable temperature environment for the material in the reaction tank 5, ensuring enzyme activity; the feeding pipe 19 and the sealing cover 20 with limit bolts facilitate feeding and maintain the internal sealing and stability of the reaction tank 5; after the reaction is completed, the material enters the filter box 13 through the discharge pipe 18 and funnel 14, and is filtered through the detachable filter plate 15. The filtered liquid is discharged into the collection box 17 through the liquid outlet pipe 16, eliminating the need to transfer to a separate filtration device and shortening the production cycle; the protective shell and maintenance plate protect the motor 8 and speed regulator 9; the sealing door and door lock of the filter box 13 ensure a clean filtration environment. All structures work together to improve the practicality, stability, and ease of operation of the device, meeting the needs of efficient enzymatic hydrolysis and product filtration.

[0031] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0032] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0033] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions also fall within the scope of protection of this utility model.

Claims

1. An enzymatic hydrolysis reaction apparatus, characterized in that, include: Base plate; A vertical plate is symmetrically fixed to the base plate, and a rotating shaft is rotatably mounted on the vertical plate via a bearing seat; A reaction vessel fixed to the rotating shaft; A discharge pipe is fixedly connected to the reaction vessel, and a valve is installed on the discharge pipe; The filter box is fixed to the vertical plate by a mounting plate, and the top of the filter box is fixedly connected to a funnel; The filter plate is installed inside the filter box and is removable; A liquid outlet pipe is fixedly connected inside the filter box; A drive mechanism is mounted on the base plate to drive the rotating shaft to rotate.

2. The enzymatic hydrolysis reaction apparatus as described in claim 1, characterized in that, The drive mechanism includes: A motor and a speed controller are fixed on the base plate, and the output shaft of the motor is fixedly connected to the output shaft of the speed controller through a coupling; The pulleys are respectively fixed on the output shaft of the speed controller and on the rotating shaft; A transmission belt fitted onto the pulley.

3. The enzymatic hydrolysis reaction apparatus as described in claim 1, characterized in that, A feed pipe is fixedly connected to the reaction vessel, and a sealing cap is hinged to the feed pipe. A handle for gripping is fixed to the sealing cap.

4. The enzymatic hydrolysis reaction apparatus as described in claim 3, characterized in that, Both the sealing cap and the feeding tube are fixed with mounting blocks, and the mounting blocks are provided with bolts for limiting the position of the sealing cap.

5. The enzymatic hydrolysis reaction apparatus as described in claim 1, characterized in that, The filter box is fitted with a sealing door via a hinge, and the sealing door is equipped with a door lock. The base plate is equipped with a collection box for receiving materials.

6. The enzymatic hydrolysis reaction apparatus as described in claim 2, characterized in that, A protective shell is fixedly installed on the base plate to shield the motor and speed controller. A maintenance plate is fixed to the protective shell by screws.

7. The enzymatic hydrolysis reaction apparatus as described in claim 1, characterized in that, Several blades are fixed obliquely on the inner wall of the reaction vessel, and an electric heating block for heating is installed inside the reaction vessel.

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