Large-scale enzyme preparation storing and adding system

Abstract

The utility model relates to the technical field of enzymic preparation storage, and provides a large-scale enzymic preparation storage and addition system, which comprises an enzyme storage and addition unit, an enzyme storage and addition unit and a control unit, the enzyme storage tank comprises an enzyme storage inner container and a shell, the enzyme storage inner container is arranged in the shell, and a heat preservation assembly is arranged between the enzyme storage inner container and the shell and used for preserving heat of an enzyme preparation stored in the enzyme storage inner container; a liquid level sensor and a temperature sensor are arranged in the enzyme storage liner and are used for monitoring the storage amount and the temperature of an enzyme preparation in the enzyme storage liner in real time; the upper part of the enzyme storage liner is communicated with the feed port through an upper pipeline for supplementing an enzyme preparation, and the lower part of the enzyme storage liner is communicated with the reaction tank through a lower pipeline for adding the enzyme preparation. The device can reduce labor intensity, improve processing efficiency, accurately measure the dosage of raw materials, maintain the activity of enzyme preparations and improve the economical efficiency of processing.

Description

Technical Field

[0001] The utility model relates to the technical field of enzyme preparation storage, in particular to a large-scale enzyme preparation storage and addition system. Background Art

[0002] Enzymes come from nature and are natural catalysts that carry out thousands of biochemical reactions quickly and efficiently in organisms at all times. The natural sources of enzymes are animals, plants and microorganisms. The enzyme preparations currently used in large-scale industrial production are produced by microbial fermentation. Their main function is to catalyze various chemical reactions in the food processing process and improve food processing methods. Food enzyme preparations are playing an increasingly important role in food production and people's lives due to their specific catalytic properties, fast catalytic speed, and natural and environmentally friendly characteristics.

[0003] At present, related companies mostly use small-packaged plastic barrels to store and add enzyme preparations, which can easily lead to problems such as high labor intensity, frequent operations, inaccurate measurement, plastic pollution, weakened enzyme activity and waste.

[0004] Therefore, in view of the above problems, a large-scale enzyme preparation storage and addition system is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims at the deficiencies of the prior art and develops a large-scale enzyme preparation storage and addition system. The utility model can reduce labor intensity, improve processing efficiency, accurately measure raw material dosage, maintain enzyme preparation activity, and improve processing economy.

[0006] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0007] A large-scale enzyme preparation storage and addition system, comprising:

[0008] The enzyme storage and adding unit comprises an enzyme storage tank and a reaction tank, wherein the enzyme storage tank is connected with the reaction tank, and the enzyme storage tank is used to add enzyme preparation to the reaction tank;

[0009] The enzyme storage tank comprises an enzyme storage liner and an outer shell, wherein the enzyme storage liner is arranged in the outer shell, and a heat preservation component is arranged between the enzyme storage liner and the outer shell to keep the enzyme preparation stored in the enzyme storage liner warm;

[0010] A liquid level sensor and a temperature sensor are arranged in the enzyme storage tank to monitor the amount and temperature of the enzyme preparation in the enzyme storage tank in real time;

[0011] The upper part of the enzyme storage tank is connected to the feed port through an upper pipe for supplementing the enzyme preparation, and the lower part of the enzyme storage tank is connected to the reaction tank through a lower pipe for adding the enzyme preparation.

[0012] Preferably, the upper pipeline is connected to the feed valve, the feed end of the feed valve is connected to one end of the three-way valve, and the other two ends of the three-way valve are respectively connected to the feed port and the enzyme inactivation component, thereby improving stability.

[0013] Preferably, the enzyme inactivation component 1 includes a three-way valve 2, one end of the three-way valve 2 is connected to the three-way valve 1, and the other two ends of the three-way valve 2 are respectively connected to the hot water outlet and the hot air outlet, thereby improving safety.

[0014] Preferably, the lower pipeline is connected to the discharge valve, a flow meter is set at the discharge end of the discharge valve, and then connected to one end of the three-way valve three, the other two ends of the three-way valve three are respectively connected to the reaction tank and the lower sewage outlet, the discharge end of the discharge valve is also connected to one end of the switch valve, the other end of the switch valve is connected to the enzyme inactivation component two, the enzyme inactivation component two includes a three-way valve four, one end of the three-way valve four is connected to the switch valve, and the other two ends of the three-way valve four are respectively connected to the hot water outlet and the hot air outlet, thereby improving safety.

[0015] Preferably, the insulation component includes an insulation layer and a warm water layer. The insulation layer is arranged on the outer shell. A cavity is arranged between the outer shell and the enzyme storage tank. The cavity serves as the warm water layer. Warm water can flow in the cavity. A water inlet is opened on the lower side of the outer shell, and a water outlet is opened on the upper side of the outer shell. The end of the water inlet away from the outer shell is connected to a flow controller, the flow controller is connected to one end of the warm water valve, and the other end of the warm water valve is connected to the warm water outlet, thereby improving practicality.

[0016] Preferably, a heating component is further included, one end of the heating component is connected to the water outlet, and the other end is connected to the warm water outlet, thereby improving the economy.

[0017] Preferably, a control component is also included, which connects the liquid level sensor, the temperature sensor, the flow meter and the flow controller to improve efficiency.

[0018] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solution has the following advantages:

[0019] The utility model arranges the reaction tanks corresponding to the enzyme storage tanks on a large scale, and the enzyme storage tanks add enzyme preparations to the corresponding reaction tanks, which is conducive to reducing labor intensity, avoiding frequent operations, and will not cause plastic pollution, and reduces the waste of enzyme preparations; by arranging the heat preservation component, the temperature sensor and the flow controller, it is convenient to monitor and control the temperature of the stored enzyme preparations in real time, so as to maintain the activity of the enzyme; by arranging the liquid level sensor, it can sense the height of the liquid level in the enzyme storage tank in real time, so as to realize timely feeding or stopping feeding; by arranging the flow meter at the unloading place of the enzyme storage tank, it is convenient to accurately control the addition amount of the enzyme preparation in the reaction tank; by introducing hot water and hot air into the feeding or discharging section after the feeding or discharging of the enzyme storage tank is completed, the enzyme is inactivated and cleaned, so as to prevent the enzyme preparation with reduced activity or deterioration from entering the reaction tank and affecting the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0021] Figure 1 This is a schematic diagram of the overall connection structure of the system of an embodiment of the utility model;

[0022] Figure 2 It is a partial structural schematic diagram of the enzyme storage tank of an embodiment of the utility model;

[0023] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0024] Figure 4 This is a schematic diagram of the top structure of the enzyme storage tank according to an embodiment of the utility model.

[0025] In the figure, 1. enzyme storage tank; 2. liquid level sensor; 3. temperature sensor; 4. reaction tank; 5. three-way valve one; 6. three-way valve two; 7. discharge valve; 8. flow meter; 9. three-way valve three; 10. lower sewage outlet; 11. switch valve; 12. three-way valve four; 13. flow controller; 14. warm water valve; 15. warm water inlet; 16. feed valve; 17. control component; 18. feed inlet; 101. enzyme storage liner; 102. outer shell; 103. insulation component; 1021. water inlet; 1022. water outlet; 1031. insulation layer; 1032. warm water layer. DETAILED DESCRIPTION

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

[0027] like Figure 1-Figure 4 As shown, the utility model provides a technical solution:

[0028] A large-scale enzyme preparation storage and addition system comprises: an enzyme storage and addition unit, comprising an enzyme storage tank 1 and a reaction tank 4, wherein the enzyme storage tank 1 is connected with the reaction tank 4 and is used to add enzyme preparation to the reaction tank 4; the enzyme storage tank 1 comprises an enzyme storage liner 101 and an outer shell 102, wherein the enzyme storage liner 101 is detachably arranged in the outer shell 102, and an insulation component 103 is arranged between the enzyme storage liner 101 and the outer shell 102, which is used to keep the enzyme preparation stored in the enzyme storage liner 101 warm; a liquid level sensor 2 and a temperature sensor 3 are arranged in the enzyme storage liner 101, which are used to monitor the liquid height and temperature in the enzyme storage liner 101 in real time and make timely adjustments; the upper part of the enzyme storage liner 101 is connected to a feed inlet 18 through an upper pipeline, which is used to supplement the enzyme preparation in the enzyme storage liner 101, and the lower part of the enzyme storage liner 101 is connected to the reaction tank 4 through a lower pipeline, which is used to add enzyme preparation to the reaction tank 4.

[0029] In this embodiment, each system may include two groups of enzyme storage and addition units, which can be connected in parallel through pipelines as a whole. The connection is for more convenient enzyme inactivation and heat preservation, but the storage and addition of enzyme preparations will not affect each other. The enzyme storage tank 1 of each group of enzyme storage and addition units only adds enzyme preparations to the corresponding reaction tank 4 of the group of enzyme storage and addition units, and different enzyme storage and addition units can be accurately controlled while forming scale to adapt to the different reaction requirements required by different reaction tanks 4, thereby improving practicality and efficiency.

[0030] In this embodiment, the communication is generally through a pipeline.

[0031] In this embodiment, the upper pipeline is connected to the feed valve 16, and the feed valve 16 is used to control the feed. The feed end of the feed valve 16 is connected to one end of the three-way valve 5, and the other two ends of the three-way valve 5 are respectively connected to the feed port 18 and the enzyme inactivation component 1. The three-way valve 5 and the feed port 18 can also be connected to the upper sewage outlet for discharging sewage after use of the enzyme inactivation component 1, thereby improving safety.

[0032] In this embodiment, the enzyme inactivation component 1 includes a three-way valve 2 6, one end of the three-way valve 2 6 is connected to the three-way valve 1 5, and the other two ends of the three-way valve 2 6 are respectively connected to the hot water inlet and the hot air outlet. The hot water inlet is used to introduce hot water into the pipeline to inactivate and remove the residual enzyme preparation in the pipeline, and then the hot air outlet is used to introduce hot air into the pipeline to discharge the residual hot water in the pipeline and evaporate it at high temperature to avoid affecting the enzyme preparation to be replenished next time, thereby ensuring the quality of the enzyme preparation and improving the stability.

[0033] In this embodiment, the lower pipeline is connected to the discharge valve 7, and a flowmeter 8 is set at the discharge end of the discharge valve 7. The flowmeter 8 is used to determine the amount of enzyme preparation added, and then connected to one end of the three-way valve three 9. The other two ends of the three-way valve three 9 are respectively connected to the reaction tank 4 and the lower sewage outlet 10. The discharge end of the discharge valve 7 and the three-way valve three 9 are also connected to one end of the switch valve 11, and the other end of the switch valve 11 is connected to the enzyme inactivation component two. The enzyme inactivation component two is used to inactivate the enzyme in the pipeline for adding the enzyme preparation to remove the enzyme preparation remaining in the pipeline. The enzyme inactivation component two includes a three-way valve four 12. One end of the three-way valve four 12 is connected to the switch valve 11, and the other two ends of the three-way valve four 12 are respectively connected to the hot water outlet and the hot air outlet. The working principles of the hot water outlet and the hot air outlet are consistent with those of the enzyme inactivation component one. Preferably, the same hot water source and hot air source can be used to improve practicality.

[0034] In this embodiment, the hot water source is a water pump and a water heater, the water pump is connected to the water heater to provide hot water, and the hot air source is a high-temperature sterile fan.

[0035] In this embodiment, the insulation component 103 includes an insulation layer 1031 and a warm water layer 1032, and the insulation layer 1031 is arranged on the shell 102. Preferably, the insulation layer 1031 is wrapped outside the shell 102, and the insulation layer 1031 is made of insulation materials such as rock wool board, foam cement board, glass wool board, etc.; a cavity is arranged between the shell 102 and the enzyme storage liner 101, and the cavity serves as the warm water layer 1032, and warm water can flow in the cavity. A water inlet 1021 is opened on the lower side of the shell 102, and a water outlet 1022 is opened on the upper side of the shell 102. The end of the water inlet 1021 away from the shell 102 is connected to one end of the flow controller 13, and the other end of the flow controller 13 is connected to one end of the warm water valve 14. In the case where each system includes two groups of enzyme storage adding units, the warm water valve 14 can use a three-way valve, and the other two ends of the three-way valve are respectively connected to the warm water port 15 and the flow controller 13 of another group of enzyme storage adding units. Warm water flows from the warm water port 1 5 enters, passes through the flow controller 13, enters the cavity from the water inlet 1021, and flows out from the water outlet 1022 after filling the cavity. The flow controller 13 is used to adjust the temperature of the warm water in the warm water layer 1032 by controlling the flow rate of the warm water. When the flow rate is fast, the warm water is continuously added to the warm water layer 1032, and the temperature of the warm water in the warm water layer 1032 will not change too much. When the flow rate is slow, the warm water stays in the warm water layer 1032 for a longer time, and fully exchanges heat with the enzyme storage liner 101, which will inevitably lose heat and reduce the temperature. Through the adjustment of the flow controller 13 and the temperature sensor 3, the temperature of the warm water layer 1032 can be stabilized within the required range, thereby improving practicality. At the same time, the thermal insulation layer 1031 avoids the problem of rapid cooling of the enzyme storage tank 1 in the event of power outages and water outages, so that even if an emergency occurs, the enzyme storage tank 1 can maintain the activity of the enzyme preparation for a certain period of time, thereby improving stability.

[0036] In this embodiment, a heating component is also included, one end of the heating component is connected to the water outlet 1022, and the other end is connected to the warm water outlet 15, so that the warm water in the warm water layer 1032 becomes independent circulating water. It only needs to heat the circulating water, avoiding the waste of water resources and improving economy.

[0037] In this embodiment, a control component 17 is also included, which is controlled by a computer PLC. The control component 17 is connected to the liquid level sensor 2, the temperature sensor 3, the flow meter 8 and the flow controller 13, so that the system can be controlled conveniently while timely monitoring and recording system data, thereby improving efficiency and practicality.

[0038] Working principle: First, there is enzyme preparation in the enzyme storage tank 1 to be added to the reaction tank 4, and the liquid level sensor 2 senses the liquid height in the enzyme storage tank 1 in real time. When the liquid height is lower than the set height, the enzyme preparation needs to be supplemented; when supplementing, open the feed valve 16 and the first and second ends of the three-way valve 5, and supplement the enzyme preparation into the enzyme storage tank 1 from the feed port 18. When the liquid level sensor 2 measures that the liquid height reaches the set value, stop supplementing and close the feed valve 16; then open the third end of the three-way valve 5, control to open different ends of the three-way valve 2 6, and sequentially introduce hot water and hot air into the pipeline to kill the enzyme and clean the pipeline at the feed port 18; when it is necessary to add enzyme preparation to the reaction tank 4, open the discharge valve 7 and the first and second ends of the three-way valve 3 9, and add enzyme preparation to the reaction tank 4 Enzyme preparation, and determine the amount of enzyme preparation added through the flow meter 8, and close the discharge valve 7 and the second end of the three-way valve three 9 in time to suspend the addition of the enzyme preparation; then open the third end of the three-way valve three 9 and the switch valve 11, control the opening of different ends of the three-way valve four 12, and introduce hot water and hot air into the pipeline in turn to kill the enzyme and clean the pipeline at the discharge port end; the temperature sensor 3 monitors the enzyme storage temperature in the enzyme storage tank 1 in real time, and according to the temperature value measured by the temperature sensor 3, warm water is introduced into the warm water layer 1032 through the warm water valve 14, and the flow rate of the warm water inflow is controlled by the flow controller 13 to accurately ensure that the enzyme preparation is in a suitable temperature environment, thereby maintaining the activity of the enzyme preparation; at least two groups of enzyme storage and addition units are independent of each other and interconnected to form a large-scale system.

[0039] The parts not described in detail in the present invention are all conventional technical means known to those skilled in the art.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A large-scale enzyme preparation storage and addition system, characterized in that: include: An enzyme storage and adding unit comprises an enzyme storage tank (1) and a reaction tank (4), wherein the enzyme storage tank (1) is connected to the reaction tank (4), and the enzyme storage tank (1) is used to add enzyme preparation to the reaction tank (4); The enzyme storage tank (1) comprises an enzyme storage inner liner (101) and an outer shell (102); the enzyme storage inner liner (101) is arranged in the outer shell (102), and a heat preservation component (103) is arranged between the enzyme storage inner liner (101) and the outer shell (102) for heat preservation of the enzyme preparation stored in the enzyme storage inner liner (101); A liquid level sensor (2) and a temperature sensor (3) are arranged in the enzyme storage tank (101); The upper part of the enzyme storage inner container (101) is connected to the feed port (18) via an upper pipe, and the lower part of the enzyme storage inner container (101) is connected to the reaction tank (4) via a lower pipe.

2. A large-scale enzyme preparation storage and addition system according to claim 1, characterized in that: The upper pipeline is connected to the feed valve (16), the feed end of the feed valve (16) is connected to one end of the three-way valve (5), and the other two ends of the three-way valve (5) are respectively connected to the feed port (18) and the enzyme inactivation component (1).

3. A large-scale enzyme preparation storage and addition system according to claim 2, characterized in that: The enzyme inactivation component 1 comprises a three-way valve 2 (6), one end of which is connected to the three-way valve 1 (5), and the other two ends of which are respectively connected to the hot water outlet and the hot air outlet.

4. A large-scale enzyme preparation storage and addition system according to claim 3, characterized in that: The lower pipeline is connected to the discharge valve (7), a flow meter (8) is arranged at the discharge end of the discharge valve (7), and then connected to one end of the three-way valve three (9), the other two ends of the three-way valve three (9) are respectively connected to the reaction tank (4) and the lower sewage outlet (10), the discharge end of the discharge valve (7) is also connected to one end of the switch valve (11), the other end of the switch valve (11) is connected to the enzyme inactivation component two, the enzyme inactivation component two includes a three-way valve four (12), one end of the three-way valve four (12) is connected to the switch valve (11), and the other two ends of the three-way valve four (12) are respectively connected to the hot water outlet and the hot air outlet.

5. A large-scale enzyme preparation storage and addition system according to claim 4, characterized in that: The heat-insulating component (103) comprises a heat-insulating layer (1031) and a warm water layer (1032); the heat-insulating layer (1031) is arranged on the outer shell (102); a cavity is arranged between the outer shell (102) and the enzyme storage liner (101); the cavity serves as the warm water layer (1032); warm water can flow in the cavity; a water inlet (1021) is provided on the lower side of the outer shell (102); a water outlet (1022) is provided on the upper side of the outer shell (102); one end of the water inlet (1021) away from the outer shell (102) is connected to a flow controller (13); the flow controller (13) is connected to one end of a warm water valve (14); and the other end of the warm water valve (14) is connected to a warm water port (15).

6. A large-scale enzyme preparation storage and addition system according to claim 5, characterized in that: It also includes a heating component, one end of which is connected to the water outlet (1022) and the other end of which is connected to the warm water outlet (15).

7. A large-scale enzyme preparation storage and addition system according to claim 6, characterized in that: It also includes a control component (17), wherein the control component (17) is connected to the liquid level sensor (2), the temperature sensor (3), the flow meter (8) and the flow controller (13).

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