Enzyme powder dissolving equipment and gelatin raw material processing system

Abstract

The utility model relates to the technical field of enzyme powder stirring, in particular to enzyme powder dissolving equipment and a gelatin raw material processing system. The stirring tank of the enzyme powder dissolving equipment comprises a tank body and a stirring mechanism, the tank body is provided with a stirring cavity, and the stirring mechanism is connected to the top wall of the tank body; an enzyme powder feeding hole is formed in the top wall of the tank body; a liquid distributor connected to the top wall of the tank body is arranged in the stirring cavity; the first water inlet pipeline is communicated with the stirring cavity and is provided with a first electromagnetic valve and a liquid flow detector; the second water inlet pipeline is communicated with the water inlet of the liquid distributor and is provided with a second electromagnetic valve; the liquid outlet pipeline is communicated with the stirring cavity, and a third electromagnetic valve is arranged on the liquid outlet pipeline. According to the enzyme powder dissolving equipment, enzyme powder and purified water can be fully stirred, so that the labor intensity of preparing an enzyme agent solution is reduced; and the enzyme solution is formed in the relatively closed stirring cavity, so that direct contact between a human body and the enzyme solution is avoided, and the enzyme solution is prevented from harming the body health of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of enzyme powder stirring, in particular to enzyme powder dissolving equipment and a gelatin raw material processing system. Background Art

[0002] In the collagen production process, a certain amount of enzyme powder needs to be fully dissolved into an enzyme solution, and then the enzyme solution is added to the gelatin raw material to process the gelatin raw material with the enzyme solution.

[0003] At present, the enzyme solution is mainly added to the gelatin liquid by manual addition. Specifically, the worker first adds a certain amount of pure water and a certain amount of enzyme powder into an empty bucket; then the worker fully stirs and mixes the pure water and enzyme powder to make the enzyme powder and pure water mixed into an enzyme solution; then the worker pours the enzyme solution in the empty bucket into a gelatin raw material processing tank. If the enzyme solution needs to be applied to other gelatin raw material processing tanks, the above operation process can be repeated.

[0004] However, when there are many gelatin raw material processing tanks that need to add enzyme solution, workers need to prepare a large amount of enzyme solution in a short period of time, which makes the workers' labor intensity extremely high, and the human body may feel physical discomfort if exposed to the enzyme solution for a long time. Utility Model Content

[0005] The utility model aims to overcome the problems in the prior art of manually preparing enzyme solution, which has high labor intensity and may harm health.

[0006] In order to achieve the above-mentioned purpose, the utility model provides an enzyme powder dissolving device on the one hand, which comprises a first water inlet pipeline, a second water inlet pipeline, a stirring tank, a liquid outlet pipeline and a controller; the stirring tank comprises a tank body and a stirring mechanism, the tank body has a stirring chamber, the stirring mechanism is connected to the top wall of the tank body and is used to stir the liquid in the stirring chamber; the top wall of the tank body is provided with an enzyme powder feeding port connected to the stirring chamber; a liquid distributor connected to the top wall of the tank body is provided in the stirring chamber, and a plurality of spray holes facing the side wall of the tank body are provided at the bottom of the liquid distributor; the first water inlet pipeline is connected to the top wall of the tank body and is connected to the stirring chamber, and the first water inlet pipeline is provided with a first solenoid valve connected to the controller signal and a liquid flow detector; the second water inlet pipeline is connected to the top wall of the tank body and is connected to the water inlet of the liquid distributor, and the second water inlet pipeline is provided with a second solenoid valve connected to the controller signal; the liquid outlet pipeline is connected to the bottom wall of the tank body and is connected to the stirring chamber, and a third solenoid valve connected to the controller signal is provided on the liquid outlet pipeline.

[0007] In some embodiments, the stirring mechanism includes a driving motor, a vertically extending first stirring shaft and a vertically extending second stirring shaft, the driving motor is connected to the tank body and is located outside the tank body, the first stirring shaft and the second stirring shaft are rotatably connected to the top wall of the tank body, the first stirring shaft and the second stirring shaft are horizontally spaced apart, the driving motor drives the first stirring shaft and the second stirring shaft to rotate through a gear transmission mechanism, a plurality of first stirring components are vertically spaced apart on the first stirring shaft, the first stirring component includes a plurality of first stirring blades installed on the first stirring shaft and circumferentially spaced apart, a plurality of second stirring components are vertically spaced apart on the second stirring shaft, the second stirring component includes a plurality of second stirring blades installed on the second stirring shaft and circumferentially spaced apart, and all the first stirring components and all the second stirring components are alternately distributed vertically.

[0008] In some embodiments, the gear transmission mechanism includes a driving gear with an axis extending vertically, a first driven gear, a second driven gear and a third driven gear, the driving gear is mounted on the output shaft of the driving motor, the first driven gear is rotatably mounted on the top wall of the tank body and is located outside the tank body, the second driven gear is mounted on the top end of the first stirring shaft and is located outside the tank body, the second driven gear is mounted on the top end of the second stirring shaft and is located outside the tank body, and the driving gear drives the second driven gear and the third driven gear to rotate through the first driven gear.

[0009] In some embodiments, the liquid distributor is annular and surrounds the first stirring shaft and the second stirring shaft; all the spray holes are distributed in multiple rows and columns, all the spray holes distributed in the same row are distributed along the circumference of the liquid distributor, and all the spray holes distributed in the same column are spaced apart radially of the liquid distributor.

[0010] In some embodiments, in the radially outward direction of the liquid distributor, the angles between the axes of all the spray holes in the same row and the horizontal plane decrease successively.

[0011] In some embodiments, a conductivity sensor connected to the controller signal is provided on the liquid outlet pipeline; a first liquid level sensor connected to the side wall of the tank body is provided in the stirring chamber, and a second liquid level sensor is installed at the inlet of the liquid outlet pipeline.

[0012] In some embodiments, an exhaust pipeline communicating with the stirring chamber is installed on the top wall of the tank body, and an exhaust valve connected to the controller signal is provided on the exhaust pipeline.

[0013] In some embodiments, the enzyme powder dissolving equipment further includes a CIP cleaning device and a cleaning pipeline, the cleaning pipeline is connected to the top wall of the tank body, the CIP cleaning device is connected to the stirring chamber through the cleaning pipeline, and a fourth solenoid valve is provided on the cleaning pipeline.

[0014] In some embodiments, the enzyme powder dissolving equipment also includes an enzyme powder adding device, which further includes an outer shell, an inner shell, a vertically extending outer conduit, a vertically extending inner conduit and an enzyme powder delivery pump; a cavity is provided inside the outer shell, a top of the outer shell is provided with a shell top opening connected to the cavity, the bottom of the outer shell is connected to the outer conduit, and the cavity is connected to the outer conduit, the outer conduit is connected to the stirring chamber through the enzyme powder delivery pump, the bottom wall of the outer shell extends horizontally, and a plurality of evenly distributed weight sensors are provided on the bottom wall of the outer shell, and the weight sensors are connected to the controller signal; the side walls of the outer shell extend vertically, and the side walls of the outer shell are provided with vertically extending guide long holes; the inner shell is movably installed The invention relates to an enzyme pump for conveying enzymes to a weight sensor. The invention relates to a weight sensor for conveying enzymes to a weight sensor. The weight sensor is arranged in an opening at the top of the outer shell and in a cavity, and the inner shell is placed on the top surface of the weight sensor; a guide block passing through the guide long hole is arranged on the side wall of the inner shell, and the guide block can move vertically along the guide long hole; an accommodating cavity is arranged inside the inner shell, and an inner shell top opening communicating with the accommodating cavity is arranged on the top of the inner shell, and a top cover rotatably connected to the inner shell is arranged at the top opening of the inner shell; the top end of the inner conduit is connected to the bottom of the inner shell, and the outer conduit is movably sleeved on the outside of the inner conduit, and the accommodating cavity is communicated with the outer conduit through the inner conduit, the length of the inner conduit is smaller than the length of the outer conduit, the outer diameter of the outer conduit is smaller than the inner diameter of the inner conduit, and the bottom end of the inner conduit is located above the enzyme powder delivery pump, and the enzyme powder delivery pump is connected with the controller signal.

[0015] The utility model also provides a gelatin raw material processing system, which includes a pure water providing device, a sterile air providing device, a plurality of gelatin storage tanks and the above-mentioned enzyme powder dissolving equipment; the first water inlet pipeline and the second water inlet pipeline are respectively connected to the pure water providing device, the sterile air providing device is connected to the stirring chamber of the tank body through a gas pipeline, a fifth solenoid valve is installed on the gas pipeline, the gelatin storage tank is connected to the liquid outlet pipeline through a delivery pipeline, and a sixth solenoid valve connected to the controller signal is provided on the delivery pipeline.

[0016] The above technical solution of the utility model has the following beneficial effects:

[0017] The controller can control the first solenoid valve to open, so that pure water enters the stirring chamber through the first water inlet pipeline, and the liquid flow detector can detect the flow in the first water inlet pipeline, and the liquid flow detector can send the flow data to the controller in real time. Once the flow reaches the target value, the controller controls the first solenoid valve to close. At this time, the pure water in the stirring chamber reaches the target amount, and the on-site staff can add a quantitative amount of enzyme powder through the enzyme powder feed port. Then the controller can control the stirring mechanism to stir the pure water and enzyme powder in the stirring chamber so that the two are fully mixed to form an enzyme solution. After the enzyme solution is formed, the controller controls the stirring mechanism to stop stirring, and the controller controls the third solenoid valve on the liquid outlet pipeline to open, and the enzyme solution flows downstream along the liquid outlet pipeline. When the enzyme solution in the stirring chamber flows out completely, the controller can control the second solenoid valve to open, and pure water can enter the liquid distributor through the second water inlet pipeline, and the liquid distributor can spray the pure water inside it on the side wall of the tank body, thereby cleaning the side wall of the tank body. Therefore, the enzyme powder dissolving equipment of this embodiment can fully stir the enzyme powder and pure water, so that the enzyme powder and pure water can be mixed to form an enzyme solution in a short time, and no manual stirring is required, thereby reducing the labor intensity of preparing the enzyme solution; and the enzyme solution is formed in a relatively closed stirring chamber, avoiding direct contact between the human body and the enzyme solution, thereby preventing the enzyme solution from endangering the health of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of a gelatin raw material processing system in one embodiment of the utility model;

[0019] Figure 2 It is a vertical cross-sectional schematic diagram of a stirring tank in one embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of a gear transmission mechanism in one embodiment of the utility model;

[0021] Figure 4 It is a schematic diagram of a liquid distributor in one embodiment of the utility model;

[0022] Figure 5 It is a schematic diagram of the inclination angle of the spray holes in the same row in one embodiment of the utility model;

[0023] Figure 6 It is a vertical cross-sectional schematic diagram of an enzyme powder adding device in one embodiment of the utility model.

[0024] Description of Reference Numerals

[0025] 1. stirring tank; 11. tank body; 111 stirring chamber; 12. stirring mechanism; 121. first stirring shaft; 1211. first stirring blade; 122. second stirring shaft; 1221. second stirring blade; 13. driving motor; 14. gear transmission mechanism; 141. driving gear; 142. first driven gear; 143. second driven gear; 144. third driven gear; 15. liquid distributor; 151. spray hole;

[0026] 2. First water inlet pipeline; 21. First solenoid valve;

[0027] 3. Second water inlet pipeline; 31. Second solenoid valve;

[0028] 4. Liquid outlet pipeline; 41. Third solenoid valve; 42. Conductivity sensor;

[0029] 5. Exhaust pipeline; 51. Exhaust valve;

[0030] 6. CIP cleaning device; 61. Fourth solenoid valve; 62. Cleaning pipeline

[0031] 7. Enzyme powder adding device; 71. Outer shell; 72. Inner shell; 721. Accommodating cavity; 73. Long guide hole; 74. Guide block; 75. Weight sensor; 76. Inner conduit; 77. Outer conduit; 78. Enzyme powder delivery pump; 79. Top cover;

[0032] 8. Purified water supply device;

[0033] 9. Sterile air supply device; 91. Gas pipeline; 92. Fifth solenoid valve;

[0034] 10. Gelatin storage tank; 101. Delivery pipeline; 102. Sixth solenoid valve; 103. Seventh solenoid valve; 104. Eighth solenoid valve. DETAILED DESCRIPTION

[0035] The features and exemplary embodiments of various aspects of the utility model will be described in detail below. In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only intended to explain the utility model, rather than to limit the utility model. For those skilled in the art, the utility model can be implemented without the need for some of these specific details. The following description of the embodiments is only to provide a better understanding of the utility model by showing examples of the utility model.

[0036] like Figure 1As shown, the utility model provides an enzyme powder dissolving device, which includes a first water inlet pipeline 2, a second water inlet pipeline 3, a stirring tank 1, a liquid outlet pipeline 4 and a controller. The stirring tank 1 includes a tank body 11 and a stirring mechanism 12, the tank body 11 has a stirring chamber 111, the stirring mechanism 12 is connected to the top wall of the tank body 11 and is used to stir the liquid in the stirring chamber 111. The top wall of the tank body 11 is provided with an enzyme powder feeding port connected to the stirring chamber 111. A liquid distributor 15 connected to the top wall of the tank body 11 is provided in the stirring chamber 111, and a plurality of spray holes 151 facing the side wall of the tank body 11 are provided at the bottom of the liquid distributor 15. The first water inlet pipeline 2 is connected to the top wall of the tank body 11 and is connected to the stirring chamber 111, and the first water inlet pipeline 2 is provided with a first solenoid valve 21 and a liquid flow detector connected to the controller signal. The second water inlet pipeline 3 is connected to the top wall of the tank body 11 and communicated with the water inlet of the liquid distributor 15. The second water inlet pipeline 3 is provided with a second solenoid valve 31 connected to the controller signal. The liquid outlet pipeline 4 is connected to the bottom wall of the tank body 11 and communicated with the stirring chamber 111. The liquid outlet pipeline 4 is provided with a third solenoid valve 41 connected to the controller signal.

[0037] Specifically, the controller can control the first electromagnetic valve 21 to open, so that pure water enters the stirring chamber 111 through the first water inlet pipeline 2, and the liquid flow detector can detect the flow in the first water inlet pipeline 2, and the liquid flow detector can send the flow data to the controller in real time. Once the flow reaches the target value, the controller controls the first electromagnetic valve 21 to close. At this time, the pure water in the stirring chamber 111 reaches the target amount, and the on-site staff can add a quantitative enzyme powder through the enzyme powder feed port. Then the controller can control the stirring mechanism 12 to stir the pure water and enzyme powder in the stirring chamber 111 so that the two are fully mixed to form an enzyme solution. After the enzyme solution is formed, the controller controls the stirring mechanism 12 to stop stirring, and the controller controls the third electromagnetic valve 41 on the liquid outlet pipeline 4 to open, and the enzyme solution flows downstream along the liquid outlet pipeline 4. When the enzyme solution in the stirring chamber 111 flows out completely, the controller can control the second solenoid valve 31 to open, and the pure water can enter the liquid distributor 15 through the second water inlet pipe 3, and the liquid distributor 15 can spray the pure water inside on the side wall of the tank body 11, thereby cleaning the side wall of the tank body 11. Therefore, the enzyme powder dissolving equipment of this embodiment can fully stir the enzyme powder and the pure water, so that the enzyme powder and the pure water can be mixed to form an enzyme solution in a short time, and no manual stirring is required, thereby reducing the labor intensity of preparing the enzyme solution; and the enzyme solution is formed in a relatively closed stirring chamber 111, avoiding direct contact between the human body and the enzyme solution, thereby preventing the enzyme solution from endangering the health of workers.

[0038] In some embodiments, the enzyme powder feed port may be provided with a sealing cover rotatably connected to the top wall of the tank body 11, and the sealing cover can rotate between a sealing position for sealing the enzyme powder feed port and an opening position for opening the enzyme powder feed port.

[0039] Of course, the controller is a common electronic device, and the present invention will not elaborate on its structure and principle. In some embodiments, the controller may include a manual control unit, such as an electronic control panel or a case panel, etc., through which the staff can issue instructions to the controller, and the controller issues corresponding instructions to other electronic devices.

[0040] like Figure 2 As shown, in some embodiments of the utility model, the stirring mechanism 12 includes a driving motor 13, a vertically extending first stirring shaft 121 and a vertically extending second stirring shaft 122, the driving motor 13 is connected to the tank body 11 and is located outside the tank body 11, the first stirring shaft 121 and the second stirring shaft 122 are rotatably connected to the top wall of the tank body 11, the first stirring shaft 121 and the second stirring shaft 122 are horizontally spaced apart, the driving motor 13 drives the first stirring shaft 121 and the second stirring shaft 122 to rotate through the gear transmission mechanism 14, a plurality of first stirring components are vertically spaced on the first stirring shaft 121, the first stirring component includes a plurality of first stirring blades 1211 installed on the first stirring shaft 121 and circumferentially spaced, a plurality of second stirring components are vertically spaced on the second stirring shaft 122, the second stirring component includes a plurality of second stirring blades 1221 installed on the second stirring shaft 122 and circumferentially spaced, and all the first stirring components and all the second stirring components are alternately distributed vertically.

[0041] Specifically, the drive motor 13 can be installed on the top wall of the tank body 11 through a connecting frame. The drive motor 13 can drive the first stirring shaft 121 and the second stirring shaft 122 to rotate circumferentially through the gear transmission mechanism 14, the first stirring shaft 121 drives the first stirring blade 1211 to rotate, the second stirring shaft 122 drives the second stirring blade 1221 to rotate, the first stirring blade 1211 and the second stirring blade 1221 can drive the liquid to rotate, so that the enzyme powder and the pure water are mixed evenly. Wherein, since the stirring mechanism 12 is provided with the first stirring shaft 121 and the second stirring shaft 122, relative to only providing one stirring shaft, the stirring mechanism 12 can effectively stir a larger range of liquids, and the stirring effect is better. And since the first stirring assembly and the second stirring assembly are alternately distributed vertically, the first stirring assembly and the second stirring assembly will not interfere with each other during rotation.

[0042] like Figure 3As shown, in some embodiments of the utility model, the gear transmission mechanism 14 includes a driving gear 141 with an axis extending vertically, a first driven gear 142, a second driven gear 143 and a third driven gear 144, the driving gear 141 is mounted on the output shaft of the drive motor 13, the first driven gear 142 is rotatably mounted on the top wall of the tank body 11 and is located outside the tank body 11, the second driven gear 143 is mounted on the top end of the first stirring shaft 121 and is located outside the tank body 11, the second driven gear 143 is mounted on the top end of the second stirring shaft 122 and is located outside the tank body 11, and the driving gear 141 drives the second driven gear 143 and the third driven gear 144 to rotate through the first driven gear 142.

[0043] Specifically, the driving gear 141 and the first driven gear 142 are rotatably mounted on the top wall of the tank body 11, the driving motor 13 is fixedly mounted on the top wall of the tank body 11, and the driving gear 141, the second driven gear 143 and the third driven gear 144 are respectively meshed with the first driven gear 142. The driving motor 13 drives the driving gear 141 to rotate, the driving gear 141 drives the second driven gear 143 and the third driven gear 144 to rotate through the first driven gear 142, the second driven gear 143 drives the first stirring shaft 121 to rotate, and the third driven gear 144 drives the second stirring shaft 122 to rotate. Therefore, the driving motor 13 can drive the first stirring shaft 121 and the first stirring shaft 121 to rotate synchronously through the gear transmission mechanism 14, so that the stirring effect is better.

[0044] In addition, the gear transmission mechanism 14 may also be in other forms, which are not limited by the present invention. For example, the gear transmission mechanism 14 only includes a driving gear 141, a second driven gear 143 and a third driven gear 144, and the driving gear 141 directly drives the second driven gear 143 and the third driven gear 144 to rotate.

[0045] like Figure 4 As shown, in some embodiments of the present invention, the liquid distributor 15 is annular, and the liquid distributor 15 surrounds the first stirring shaft 121 and the second stirring shaft 122. All the spray holes 151 are distributed in multiple rows and columns, and all the spray holes 151 distributed in the same row are distributed along the circumference of the liquid distributor 15, and all the spray holes 151 distributed in the same column are spaced apart in the radial direction of the liquid distributor 15.

[0046] Specifically, the liquid distributor 15 is set in a ring shape, which can avoid interference with the first stirring shaft 121 and the second stirring shaft 122, and is convenient for spraying water to the side wall of the tank body 11. And because the spray holes 151 are distributed in multiple rows and columns, the liquid distributor 15 can evenly spray water to various parts of the side wall of the tank body 11 to improve the cleaning effect of the side wall of the tank body 11.

[0047] like Figure 5 As shown, in some embodiments of the present invention, in the radially outward direction of the liquid distributor 15, the angles between the axes of all the spray holes 151 in the same row and the horizontal plane decrease successively.

[0048] Specifically, the spray holes 151 face the side wall of the tank body 11, and the axial direction of the spray holes 151 extends obliquely. And for all the spray holes 151 distributed in the same row, the closer to the side wall of the tank body 11, the smaller the angle between the axis of the spray hole 151 and the horizontal plane. For example, for the spray hole 151 closest to the side wall of the tank body 11, the angle between its axis and the horizontal plane is the smallest; for the spray hole 151 farthest from the side wall of the tank body 11, the angle between its axis and the horizontal plane is the largest; for the spray hole 151 located between the above two, the angle between its axis and the horizontal plane is between the maximum angle and the minimum angle. From another perspective, for the row of spray holes 151 closest to the side wall of the tank body 11, the angle between its axis and the horizontal plane is the smallest; for the row of spray holes 151 farthest from the side wall of the tank body 11, the angle between its axis and the horizontal plane is the largest; for the row of spray holes 151 located between the above two, the angle between its axis and the horizontal plane is between the maximum angle and the minimum angle. In this embodiment, the inclination angle of each row of spray holes 151 is different, so each row of spray holes 151 can flush different height positions of the side wall of the tank body 11, so as to achieve a better cleaning effect of the tank body 11.

[0049] In some embodiments of the utility model, a conductivity sensor 42 connected to the controller signal is provided on the liquid outlet pipeline 4; a first liquid level sensor connected to the side wall of the tank body 11 is provided in the stirring chamber 111, and a second liquid level sensor is installed at the inlet of the liquid outlet pipeline 4.

[0050] Specifically, the third solenoid valve 41 is opened, and the enzyme solution in the tank body 11 flows downstream through the liquid outlet pipe 4. At this time, the conductivity sensor 42 can detect the conductivity of the enzyme solution in real time, and the conductivity sensor 42 can send the conductivity value to the controller. The controller stores the qualified range of conductivity. Once the conductivity value exceeds the qualified range, the controller sends a closing instruction to the third solenoid valve 41. Then the controller can control the stirring mechanism 12 to continue stirring the enzyme solution. In addition, the first liquid level sensor can detect whether the liquid is at a preset liquid level, so that the controller can confirm whether the amount of water added is up to standard and whether the liquid is leaking. In addition, the second liquid level sensor can detect whether there is liquid in the stirring chamber 111, so that the controller can confirm whether the liquid in the stirring chamber 111 is completely discharged.

[0051] like Figure 1As shown, in some embodiments of the present invention, an exhaust pipeline 5 communicating with the stirring chamber 111 is installed on the top wall of the tank body 11, and an exhaust valve 51 connected to the controller signal is provided on the exhaust pipeline 5.

[0052] Specifically, after the exhaust valve 51 is opened, the gas generated in the stirring chamber 111 can be automatically exhausted through the exhaust pipeline 5. When exhaust is not required, the exhaust valve 51 remains in a closed state.

[0053] like Figure 1 As shown, in some embodiments of the utility model, the enzyme powder dissolving equipment also includes a CIP cleaning device 6 and a cleaning pipeline 62. The cleaning pipeline 62 is connected to the top wall of the tank body 11. The CIP cleaning device 6 is connected to the stirring chamber 111 through the cleaning pipeline 62. A fourth solenoid valve 61 is provided on the cleaning pipeline 62.

[0054] Specifically, before the stirring tank 1 is put into use, the interior of the tank body 11 can be fully cleaned by the CIP cleaning device 6 to prevent pollutants from being mixed into the enzyme solution.

[0055] The CIP (Clean in Place) cleaning device is a common device in the art, and the present invention will not elaborate on its structure and principle.

[0056] like Figure 6As shown, in some embodiments of the utility model, the enzyme powder dissolving device also includes an enzyme powder adding device 7, and the enzyme powder adding device 7 further includes an outer shell 71, an inner shell 72, a vertically extending outer conduit 77, a vertically extending inner conduit 76 and an enzyme powder delivery pump 78. The outer shell 71 is provided with a cavity inside, the top of the outer shell 71 is provided with a shell top opening connected to the cavity, the bottom of the outer shell 71 is connected to the outer conduit 77, and the cavity is connected to the outer conduit 77, and the outer conduit 77 is connected to the stirring chamber 111 through the enzyme powder delivery pump 78, the bottom wall of the outer shell 71 extends horizontally, and a plurality of uniformly distributed weight sensors 75 are provided on the bottom wall of the outer shell 71, and the weight sensor 75 is connected to the controller signal; the side wall of the outer shell 71 extends vertically, and the side wall of the outer shell 71 is provided with a vertically extending guide long hole 73. The inner shell 72 is movably installed in the shell top opening and the cavity, and the inner shell 72 is placed on the top surface of the weight sensor 75. A guide block 74 passing through the guide slot 73 is provided on the side wall of the inner shell 72, and the guide block 74 can move vertically along the guide slot 73. An accommodating chamber 721 is provided inside the inner shell 72, and an inner shell top opening communicating with the accommodating chamber 721 is provided at the top of the inner shell 72, and a top cover 79 rotatably connected to the inner shell 72 is provided at the inner shell top opening. The top of the inner conduit 76 is connected to the bottom of the inner shell 72, and the outer conduit 77 is movably sleeved on the outside of the inner conduit 76. The accommodating chamber 721 is communicated with the outer conduit 77 through the inner conduit 76, the length of the inner conduit 76 is less than the length of the outer conduit 77, the outer diameter of the outer conduit 77 is less than the inner diameter of the inner conduit 76, and the bottom end of the inner conduit 76 is located above the enzyme powder delivery pump 78, and the enzyme powder delivery pump 78 is connected to the controller signal.

[0057] Specifically, enzyme powder can be stored in the accommodating chamber 721, and the weight sensor 75 can detect the total weight of the inner housing 72 and the enzyme powder, and the weight sensor 75 can send the weight information to the controller. The top cover 79 can close the accommodating chamber 721 to prevent pollutants from entering the accommodating chamber 721. When the total weight of the inner housing 72 and the enzyme powder inside it changes, the inner housing 72 may produce a slight vertical displacement, and at this time, the guide block 74 and the guide slot 73 cooperate with each other to prevent the inner housing 72 from rotating circumferentially, and only allow the inner housing 72 to produce vertical displacement. In addition, the outer conduit 77 and the enzyme powder delivery pump 78 can be fixedly connected to the top wall of the tank body 11 so that the two are further fixed.

[0058] In the present embodiment, when it is necessary to add enzyme powder to the stirring chamber 111, the controller controls the enzyme powder delivery pump 78 to start, and then the enzyme powder delivery pump 78 delivers enzyme powder to the stirring chamber 111, and the enzyme powder in the accommodating chamber 721 enters the stirring chamber 111 along the inner conduit 76 and the outer conduit 77, and the total weight of the inner shell 72 and the enzyme powder therein is reduced, and the reduced weight is the amount of enzyme powder added; the weight sensor 75 sends the weight information to the controller in real time, and once the total weight reduction is equal to the set amount of enzyme powder added, the controller controls the enzyme powder delivery pump 78 to close. When it is necessary to add enzyme powder again, the above process is repeated. Therefore, the enzyme powder adding device 7 can replace the manual addition of enzyme powder, which helps to reduce the labor intensity of workers and improve production efficiency.

[0059] like Figure 1 As shown, the utility model also provides a gelatin raw material processing system, which includes a pure water supply device 8, a sterile air supply device 9, a plurality of gelatin storage tanks 10 and the above-mentioned enzyme powder dissolving device. The first water inlet pipeline 2 and the second water inlet pipeline 3 are respectively connected to the pure water supply device 8, the sterile air supply device 9 is connected to the stirring chamber 111 of the tank body 11 through the gas pipeline 91, and the fifth solenoid valve 92 is installed on the gas pipeline 91. The gelatin storage tank 10 is connected to the liquid outlet pipeline 4 through the delivery pipeline 101, and the delivery pipeline 101 is provided with a sixth solenoid valve 102 connected to the controller signal.

[0060] Specifically, the pure water providing device 8 can provide a preset amount of pure water to the stirring chamber 111 through the first water inlet pipeline 2, and the pure water providing device 8 can provide pure water to the liquid distributor 15 through the second water inlet pipeline 3. After the enzyme powder and the pure water are stirred and mixed into an enzyme solution, the controller controls the third electromagnetic valve 41 to open, and the sterile air providing device 9 fills the stirring chamber 111 with sterile air through the gas pipeline 91, so that the air pressure in the stirring chamber 111 increases, and the enzyme solution is promoted to flow downstream faster. The enzyme solution flowing out of the stirring chamber 111 can enter each gelatin storage tank 10 through each delivery pipeline 101. The controller can control the sixth electromagnetic valve 102 to open or close. Preferably, a liquid delivery pump can also be set on the liquid outlet pipeline 4 to further accelerate the flow of the enzyme solution. The pure water providing device 8, the sterile air providing device 9 and the gelatin storage tank 10 are common devices in the art, and the utility model will not repeat them in detail for its structure and principle.

[0061] In this embodiment, the gelatin raw material processing system includes the above-mentioned enzyme powder dissolving equipment, so the gelatin raw material processing system can also achieve the above-mentioned technical effects.

[0062] In some embodiments, the liquid distributor 15 sprays pure water onto the side wall of the tank body 11 . The pure water used to clean the tank body 11 can enter the gelatin storage tank 10 through the delivery pipeline 101 , and the pure water can also flush the delivery pipeline 101 .

[0063] In some embodiments, the delivery pipeline 101 is further provided with a seventh solenoid valve 103 connected to the controller signal, and the seventh solenoid valve 103 is located downstream of the sixth solenoid valve 102 and close to the gelatin storage tank 10. The delivery pipeline 101 is also connected to a recovery pipeline, and the connection position between the recovery pipeline and the delivery pipeline 101 is located between the seventh solenoid valve 103 and the sixth solenoid valve 102. The recovery pipeline is provided with an eighth solenoid valve 104 connected to the controller signal. The CIP cleaning device 6 delivers pure water to the tank body 11 for cleaning, and the pure water that has completed cleaning can be returned to the CIP cleaning device 6 through the delivery pipeline 101 and the recovery pipeline for recovery.

[0064] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above are only preferred implementation methods of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the utility model, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. An enzyme powder dissolving device, characterized in that: It comprises a first water inlet pipeline (2), a second water inlet pipeline (3), a stirring tank (1), a liquid outlet pipeline (4) and a controller; The stirring tank (1) comprises a tank body (11) and a stirring mechanism (12), wherein the tank body (11) has a stirring chamber (111), and the stirring mechanism (12) is connected to the top wall of the tank body (11) and is used to stir the liquid in the stirring chamber (111); the top wall of the tank body (11) is provided with an enzyme powder feed port connected to the stirring chamber (111); the stirring chamber (111) is provided with a liquid distributor (15) connected to the top wall of the tank body (11), and the bottom of the liquid distributor (15) is provided with a plurality of spray holes (151) facing the side wall of the tank body (11); the first water inlet pipeline (2) is connected to the The top wall of the tank body (11) is connected to the stirring chamber (111), and the first water inlet pipeline (2) is provided with a first solenoid valve (21) and a liquid flow detector connected to the controller signal; the second water inlet pipeline (3) is connected to the top wall of the tank body (11) and is connected to the water inlet of the liquid distributor (15), and the second water inlet pipeline (3) is provided with a second solenoid valve (31) connected to the controller signal; the liquid outlet pipeline (4) is connected to the bottom wall of the tank body (11) and is connected to the stirring chamber (111), and the liquid outlet pipeline (4) is provided with a third solenoid valve (41) connected to the controller signal.

2. The enzyme powder dissolving equipment according to claim 1, characterized in that: The stirring mechanism (12) comprises a driving motor (13), a first stirring shaft (121) extending vertically, and a second stirring shaft (122) extending vertically. The driving motor (13) is connected to the tank body (11) and is located outside the tank body (11). The first stirring shaft (121) and the second stirring shaft (122) are rotatably connected to the top wall of the tank body (11). The first stirring shaft (121) and the second stirring shaft (122) are horizontally spaced apart. The driving motor (13) drives the first stirring shaft (121) through a gear transmission mechanism (14). ) and the second stirring shaft (122) rotate, a plurality of first stirring components are vertically spaced apart on the first stirring shaft (121), the first stirring component comprises a plurality of first stirring blades (1211) installed on the first stirring shaft (121) and distributed circumferentially at intervals, a plurality of second stirring components are vertically spaced apart on the second stirring shaft (122), the second stirring component comprises a plurality of second stirring blades (1221) installed on the second stirring shaft (122) and distributed circumferentially at intervals, and all the first stirring components and all the second stirring components are alternately distributed vertically.

3. The enzyme powder dissolving equipment according to claim 2, characterized in that: The gear transmission mechanism (14) comprises a driving gear (141) with an axis extending vertically, a first driven gear (142), a second driven gear (143) and a third driven gear (144); the driving gear (141) is mounted on the output shaft of the driving motor (13); the first driven gear (142) is rotatably mounted on the top wall of the tank body (11) and is located outside the tank body (11); the second driven gear (143) is mounted on the top end of the first stirring shaft (121) and is located outside the tank body (11); the second driven gear (143) is mounted on the top end of the second stirring shaft (122) and is located outside the tank body (11); the driving gear (141) drives the second driven gear (143) and the third driven gear (144) to rotate through the first driven gear (142).

4. The enzyme powder dissolving equipment according to claim 2, characterized in that: The liquid distributor (15) is annular and surrounds the first stirring shaft (121) and the second stirring shaft (122); all the spray holes (151) are distributed in multiple rows and columns, all the spray holes (151) distributed in the same row are distributed along the circumference of the liquid distributor (15), and all the spray holes (151) distributed in the same column are spaced apart in the radial direction of the liquid distributor (15).

5. The enzyme powder dissolving equipment according to claim 4, characterized in that: In the radially outward direction of the liquid distributor (15), the angles between the axes of all the spray holes (151) in the same row and the horizontal plane decrease successively.

6. The enzyme powder dissolving equipment according to claim 1, characterized in that: The liquid outlet pipeline (4) is provided with a conductivity sensor (42) connected to the controller signal; the stirring chamber (111) is provided with a first liquid level sensor connected to the side wall of the tank body (11); and a second liquid level sensor is installed at the inlet of the liquid outlet pipeline (4).

7. The enzyme powder dissolving equipment according to claim 1, characterized in that: An exhaust pipeline (5) communicating with the stirring chamber (111) is installed on the top wall of the tank body (11), and an exhaust valve (51) connected to the controller signal is provided on the exhaust pipeline (5).

8. The enzyme powder dissolving equipment according to claim 1, characterized in that: The enzyme powder dissolving equipment further comprises a CIP cleaning device (6) and a cleaning pipeline (62); the cleaning pipeline (62) is connected to the top wall of the tank body (11); the CIP cleaning device (6) is connected to the stirring chamber (111) through the cleaning pipeline (62); and a fourth solenoid valve (61) is provided on the cleaning pipeline (62).

9. The enzyme powder dissolving equipment according to claim 1, characterized in that: The enzyme powder dissolving device further comprises an enzyme powder adding device (7), and the enzyme powder adding device (7) further comprises an outer shell (71), an inner shell (72), a vertically extending outer conduit (77), a vertically extending inner conduit (76) and an enzyme powder conveying pump (78); The outer shell (71) is provided with a cavity inside, the top of the outer shell (71) is provided with a shell top opening connected to the cavity, the bottom of the outer shell (71) is connected to the outer conduit (77), and the cavity is connected to the outer conduit (77), and the outer conduit (77) is connected to the stirring chamber (111) through the enzyme powder delivery pump (78), the bottom wall of the outer shell (71) extends horizontally, and a plurality of evenly distributed weight sensors (75) are provided on the bottom wall of the outer shell (71), and the weight sensors (75) are connected to the controller signal; the side wall of the outer shell (71) extends vertically, and the side wall of the outer shell (71) is provided with a vertically extending guide long hole (73); The inner shell (72) is movably installed in the top opening of the outer shell and the cavity, and the inner shell (72) is placed on the top surface of the weight sensor (75); a guide block (74) passing through the guide long hole (73) is provided on the side wall of the inner shell (72), and the guide block (74) can move vertically along the guide long hole (73); an accommodating cavity (721) is provided inside the inner shell (72), and an inner shell top opening communicating with the accommodating cavity (721) is provided at the top of the inner shell (72), and a top cover (79) rotatably connected to the inner shell (72) is provided at the top opening of the inner shell; The top end of the inner conduit (76) is connected to the bottom of the inner shell (72), the outer conduit (77) is movably sleeved on the outside of the inner conduit (76), the accommodating chamber (721) is connected to the outer conduit (77) through the inner conduit (76), the length of the inner conduit (76) is smaller than the length of the outer conduit (77), the outer diameter of the outer conduit (77) is smaller than the inner diameter of the inner conduit (76), the bottom end of the inner conduit (76) is located above the enzyme powder delivery pump (78), and the enzyme powder delivery pump (78) is connected to the controller signal.

10. A gelatin raw material processing system, characterized in that: It comprises a pure water supply device (8), a sterile air supply device (9), a plurality of gelatin storage tanks (10) and the enzyme powder dissolving device according to any one of claims 1 to 9; The first water inlet pipeline (2) and the second water inlet pipeline (3) are respectively connected to the pure water providing device (8); the sterile air providing device (9) is connected to the stirring chamber (111) of the tank body (11) through a gas pipeline (91); a fifth solenoid valve (92) is installed on the gas pipeline (91); the gelatin storage tank (10) is connected to the liquid outlet pipeline (4) through a delivery pipeline (101); a sixth solenoid valve (102) connected to the controller signal is provided on the delivery pipeline (101).

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