CN219500387U - Vegetable protein beverage pulping system - Google Patents

Vegetable protein beverage pulping system Download PDF

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Publication number
CN219500387U
CN219500387U CN202320519625.3U CN202320519625U CN219500387U CN 219500387 U CN219500387 U CN 219500387U CN 202320519625 U CN202320519625 U CN 202320519625U CN 219500387 U CN219500387 U CN 219500387U
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pulping
buffer tank
slag
pipeline
conveyor
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邹宗凤
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Sichuan Blue Sword Beverage Group Co ltd
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Sichuan Blue Sword Beverage Group Co ltd
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Abstract

The utility model relates to the field of general crushing, grinding or smashing, in particular to a vegetable protein beverage pulping system, which comprises a proportioning hopper, a first conveyor, a soaking cylinder, a second conveyor and a first pulping machine which are sequentially arranged, and a first pulping machine, a first buffer tank, a first pump and a first slag-pulp separator which are sequentially connected through pipelines; a first water supply line and a control and display system are also included. According to the utility model, raw materials are put into a proportioning hopper and then are conveyed into a soaking cylinder by a first conveyor for soaking, soaked pulp-grinding raw materials are conveyed into a first pulp grinder by a second conveyor, pulp is guided into a first buffer tank for temporary storage by a pipeline after the pulp-grinding raw materials are ground by the first pulp grinder, and pulp and slag are separated by pumping pulp in the first buffer tank to a first slag-pulp separator by a first pump, so that the whole pulping process is completed. The whole process does not need to be manually participated, each process can automatically and continuously run after being set, and the production efficiency is remarkably improved.

Description

Vegetable protein beverage pulping system
Technical Field
The utility model relates to the field of general crushing, grinding or crushing, in particular to a vegetable protein beverage pulping system.
Background
The vegetable protein beverage is an emulsion beverage which is prepared from main raw materials such as plant nuts, pulp and the like (such as soybean, mung bean, soybean, peanut, almond, walnut kernel, coconut, lollipop, cereal, corn, sweet potato and other crops rich in starch and protein) and is processed and takes vegetable protein as a main body. Vegetable protein beverage is popular with consumers because it contains no or less cholesterol, is rich in protein and amino acid, and has proper amount of unsaturated fatty acid and complete nutrients. In recent years, vegetable protein beverages have begun to appear in the corner of the world in the beverage market. Therefore, the yield of the vegetable protein beverage in China is improved, so that the protein intake of the Chinese people is improved, and the physical quality of the Chinese people is enhanced.
In the processing of vegetable protein beverages, refining is one of the very important processes. At present, most of pulping processes are open pulping, and heat loss is high, so that wet heat in a working environment is caused. The raw materials need to be manually poured into a soaking tank for soaking, the soaked materials need to be manually moved out of the soaking tank and conveyed to a pulping position, pulping needs to be manually fed into a pulping hopper, and labor intensity of staff is high. Pulping equipment and centrifugal separation equipment are dispersed, the occupied area is large, the manual conveying distance is long, different personnel are required to operate, the transferring process is complex, and the production efficiency is low.
Disclosure of Invention
In view of the above, the present utility model provides a vegetable protein beverage pulping system, which aims to reduce the human participation and improve the pulping efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a vegetable protein beverage pulping system comprises a batching hopper, a first conveyor, a soaking cylinder, a second conveyor, a first pulping machine, a first buffer tank, a first pump, a first slurry separator, a first water supply pipeline and a control and display system; the first conveyor is arranged between the discharge port of the proportioning hopper and the feed port of the soaking cylinder; the first water supply pipeline is communicated with the soaking cylinder; at least one soaking cylinder is arranged; the first conveyor is provided with a discharge hole corresponding to each soaking cylinder respectively; the first water supply pipeline is provided with a water outlet corresponding to each soaking cylinder respectively; the second conveyor is arranged between the discharge port of the soaking cylinder and the feed port of the first pulping machine; the feed inlet of the first buffer tank is communicated with the discharge outlet of the first pulping machine through a pipeline, and the feed inlet of the first buffer tank is lower than the discharge outlet of the first pulping machine; the first pump is communicated with the discharge port of the first buffer tank and the feed port of the first slurry separator through a pipeline; valves with valve actuators are arranged at the discharge port of the first conveyor, the discharge port of the soaking cylinder, the discharge port of the first buffer tank and the water outlet of the first water supply pipeline; the first conveyor, the second conveyor, the first refiner, the first pump, the first slurry separator and the valve actuator are electrically connected with the control and display system.
In some embodiments, a cleaning fluid conduit is also included; the cleaning liquid pipeline is respectively communicated with the soaking cylinder, the first pulping machine, the first buffer tank and the first slurry separator; and a valve with a valve actuator is arranged at the water outlet of the cleaning liquid pipeline, and the valve actuator of the valve at the water outlet of the cleaning liquid pipeline is electrically connected with the control and display system.
In some embodiments, a second refiner is also included; the feeding hole of the second pulping machine is communicated with the discharging hole of the first pulping machine through a pipeline, and the feeding hole of the second pulping machine is lower than the discharging hole of the first pulping machine; the discharge port of the second pulping machine is communicated with the feed port of the first buffer tank through a pipeline, and the feed port of the first buffer tank is lower than the discharge port of the second pulping machine; the second pulping machine is electrically connected with the control and display system.
In some embodiments, further comprising a slag washer, a second pump, a second slag-slurry separator, and a second water supply line; the feed inlet of the slag washing machine is communicated with the slag outlet of the first slag-pulp separator through a pipeline, and the feed inlet of the slag washing machine is lower than the slag outlet of the first slag-pulp separator; the second pump is communicated with a discharge port of the slag washing machine and a feed port of the second slag-pulp separator through a pipeline; the second water supply pipeline is communicated with the slag washer; a valve with a valve actuator is arranged at the water outlet of the second water supply pipeline; and the valve actuator of the valve at the water outlet of the second water supply pipeline, the slag washer and the second pump are electrically connected with the control and display system.
In some embodiments, the temperature of the water supplied within the second water supply conduit is greater than or equal to 50 ℃ and less than or equal to 95 ℃.
In some embodiments, the second water supply conduit is also in communication with the steeping vat and the first refiner, respectively; and valves with valve actuators are respectively arranged at the water outlets of the second water supply pipeline corresponding to the soaking cylinder and the first pulping machine, and the valve actuators of the valves are electrically connected with the control and display system.
In some embodiments, a second buffer tank and a third pump are also included; the feeding port of the second buffer tank is communicated with the pulp outlet of the first pulp separator and the pulp outlet of the second pulp separator through pipelines, and the feeding port of the second buffer tank is lower than the pulp outlet of the first pulp separator and the pulp outlet of the second pulp separator; the third pump is communicated with a discharge port of the second buffer tank through a pipeline; a valve with a valve actuator is arranged at the discharge hole of the second buffer tank; and the valve actuator of the valve at the discharge port of the second buffer tank and the third pump are electrically connected with the control and display system.
In some embodiments, the cleaning fluid conduit is also in communication with the second buffer tank; and a valve with a valve actuator is arranged at the position of the cleaning liquid pipeline corresponding to the water outlet of the second buffer tank, and the valve actuator of the valve is electrically connected with the control and display system.
In some embodiments, a high liquid level detector and a low liquid level detector are provided within the first buffer tank; the high liquid level detector and the low liquid level detector are electrically connected with the control and display system; when the high liquid level detector is triggered, feeding back a signal to the control and display system, and then controlling the first pump to increase pumping power; when the low level detector triggers, a signal is fed back to the control and display system, which then controls the first pump to reduce pumping power.
In some embodiments, the second conveyor is replaced with a conduit when the feed inlet of the first refiner is positioned lower than the discharge outlet of the infusion cylinder.
In summary, compared with the prior art, the utility model has the following advantages and beneficial effects: according to the utility model, after raw materials are put into a proportioning hopper, the raw materials are conveyed into a soaking cylinder by a first conveyor to be soaked, the soaked pulp-grinding raw materials are conveyed into a first pulp grinder by a second conveyor, the pulp-grinding raw materials are guided into a first buffer tank for temporary storage by a pipeline after being ground by the first pulp grinder, and then the pulp-grinding pump in the first buffer tank is used for pumping the pulp to a first pulp separator to separate pulp and slag, so that the whole pulp-making process is completed. The whole process does not need too much manual participation, each process can automatically and continuously run after corresponding parameters are set, and the production efficiency is improved while the labor force is liberated. Meanwhile, the whole system adopts pipelines for conveying at multiple positions, so that closed conveying can be realized, overflow is reduced, the working environment is improved, and the environment is kept clean.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
The definitions of the various numbers in the figures are: a batching hopper 1, a first conveyor 2, a soaking cylinder 3, a second conveyor 4, a first pulping machine 5, a second pulping machine 6, a first buffer tank 7, a first pump 8, a first slurry separator 9, a slag washer 10, a second pump 11, a second slurry separator 12, a second buffer tank 13 and a third pump 14.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the following specific embodiments.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of first, second, etc. terms, if any, are used solely for the purpose of distinguishing between technical features and should not be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
As shown in fig. 1, a vegetable protein beverage pulping system according to an embodiment of the present utility model includes a batch hopper 1, a first conveyor 2, a soaking tank 3, a second conveyor 4, a first refiner 5, a first buffer tank 7, a first pump 8, a first slurry separator 9, a first water supply pipe, and a control and display system.
Wherein, the batching hopper 1 is provided with a feed inlet and a discharge outlet, and the batching hopper 1 is used for collocating the pulping raw materials. The raw materials are proportionally put into a proportioning hopper 1 through manual or mechanical equipment to form evenly mixed pulping raw materials.
The soaking cylinder 3 is provided with at least one. The soaking cylinder 3 is provided with a feed inlet and a discharge outlet, and the soaking cylinder 3 is used for soaking the pulping raw materials. A stirring mechanism can be arranged in the soaking cylinder 3 so as to further uniformly mix and thoroughly soak the pulping raw materials. The first water supply pipeline is communicated with the soaking cylinders 3, each soaking cylinder 3 is provided with a water outlet corresponding to each first water supply pipeline, and each water outlet is provided with a valve actuator independently. And, the discharge port of each soaking cylinder 3 is independently provided with a valve actuator. As shown in fig. 1, the first water supply pipe mainly refers to a tap water pipe RW.
Since a certain time is required for the soaking of the refining raw material, the subsequent refiner is prevented from being stopped in order to reduce waiting, when the soaking cylinders 3 are provided with more than two, for example four as shown in fig. 1, the soaking cylinders 3 are arranged side by side with each other. The advantage of this arrangement is that a plurality of soaking cylinders 3 can be used for alternately soaking and discharging materials, so that the soaked pulp grinding raw materials are always conveyed to the subsequent pulp grinding machine, and the pulp making efficiency is improved.
The first conveyor 2 is arranged between the discharge port of the proportioning hopper 1 and the feed port of the soaking cylinder 3. The first conveyor 2 is provided with a discharge hole corresponding to each soaking cylinder 3, and a valve with a valve actuator is independently arranged at each discharge hole. The first conveyor 2 is configured to convey the raw material for refining disposed in the batch hopper 1 into the dipping cylinder 3. Because the raw materials are mainly particles such as soybean, mung bean, in order to guarantee conveying effect, the first conveyor 2 can be selected as a tube chain type conveyor, the tube chain type conveyor is provided with a closed pipeline, a transmission chain piece is arranged in the closed pipeline, and the chain piece is used as a transmission component to drive the materials to move along the pipeline. When the horizontal conveying is carried out, the material particles are subjected to the thrust of the chain sheet in the moving direction, and when the internal friction force between the material layers is larger than the external friction force between the material and the pipe wall, the material moves forwards along with the chain sheet to form a stable material flow; when the vertical conveying is carried out, the material particles in the pipe are pushed upwards by the chain sheet, and because the lower part feeding prevents the upper part material from sliding downwards, lateral side pressure is generated, so that the internal friction force of the materials is enhanced, and when the internal friction force between the materials is larger than the external friction force between the materials and the inner wall of the pipe and the self weight of the materials, the materials are conveyed upwards along with the chain sheet, so that a continuous material flow is formed. The pipe chain conveyor has compact structure and small occupied space, and can change the conveying direction in three dimensions; the materials are smoothly conveyed along the pipe, so that the materials are less damaged, and the slow curved conveying ensures that few material particles generate scraps; the system is not blocked, and the device is suitable for conveying materials in various forms. In an embodiment of the utility model, a GL80 tube chain conveyor manufactured by Weisco epitaxial mechanical equipment Inc. may be used to meet the conveying requirements.
The first conveyor 2 has a remarkable effect of lifting the pulp grinding raw material in the proportioning hopper 1 to a certain height, so that even if the discharge hole of the proportioning hopper 1 is lower than the feed hole of the soaking cylinder 3, the pulp grinding raw material can smoothly enter the soaking cylinder 3 by means of gravity.
The second conveyor 4 is disposed between the discharge port of the soaking cylinder 3 and the feed port of the first pulping machine 5, and the second conveyor 4 is configured to convey the pulping raw material soaked in the soaking cylinder 3 to the first pulping machine 5. The second conveyor 4 can be considered as a screw conveyor, and the screw conveyor is a machine which drives a screw to rotate by a motor and pushes materials to achieve the conveying purpose, can horizontally, obliquely or vertically convey, and has the advantages of simple structure, small cross-sectional area, good sealing performance, convenience in operation, easiness in maintenance, convenience in sealing and transportation and the like. In the embodiment of the utility model, a ss521 type screw conveyor manufactured by Sanshi environmental protection equipment limited company in Poisson can be used to meet the conveying requirement.
Since the height of the stock can be raised by the first conveyor 2 before, if the discharge opening of the soaking cylinder 3 is higher than the feed opening of the first refiner 5, the first conveyor 2 can be replaced by a pipe, and the refined stock can be directly led from the soaking cylinder 3 into the first refiner 5 by gravity.
The first refiner 5 is used for grinding the soaked refiner stock into refiner pulp. In the embodiment of the utility model, the first pulping machine 5 can be a JM-180 colloid mill produced by the Dacron chemical mechanical plant of Lystate, so as to meet the pulping requirement.
The feed inlet of the first buffer tank 7 is communicated with the discharge outlet of the first pulping machine 5 through a pipeline, and the feed inlet of the first buffer tank 7 is lower than the discharge outlet of the first pulping machine 5, so that the pulping produced by the first pulping machine 5 can directly enter the first buffer tank 7 through the action of gravity. The first buffer tank 7 is used for temporarily collecting the refining for concentrated feeding to subsequent equipment. The valve with the valve actuator is also arranged at the discharge port of the first buffer tank 7, the discharge port of the first buffer tank 7 is additionally provided with an emptying port, and the emptying port is additionally provided with the valve actuator.
The first pump 8 is communicated with the discharge port of the first buffer tank 7 and the feed port of the first slurry separator 9 through pipelines, and the first pump 8 is used for pumping the ground slurry into the first slurry separator 9.
The first slurry separator 9 is used for separating the ground slurry and separating slurry and slag, thereby completing the entire pulping process. The slurry is the semi-finished product of the vegetable protein beverage, and can be sold after the following procedures of blending, packaging and the like. In the embodiment of the utility model, the first slag-pulp separator 9 can be an LW350 horizontal spiral discharge decanter centrifuge manufactured by Zhang Jiangxin middle and large centrifuge Limited company so as to meet the use requirement.
In the embodiment of the present utility model, the first conveyor 2, the second conveyor 4, the first refiner 5, the first pump 8, the first slurry separator 9 and the valve actuators of all valves are electrically connected to the control and display system, and for clarity of the drawing, the control and display system and the connection manner of the control and display system to each device are not illustrated in the drawing, but the connection manner of the control and display system to each device is easily known and can be implemented by those skilled in the art. The running state/opening and closing state of each device can be displayed on the control and display system so as to intuitively know the related running/parameter data, and the actions/opening and closing of each device can be uniformly implemented by the control and display system. The control and display system can be made of a storable medium capable of writing and running a program, such as a PLC board or a direct use computer. It should be noted that the control and display system should be provided with a display to display relevant operation/opening/closing information of each device.
In the embodiment of the utility model, after raw materials are put into a proportioning hopper 1, the raw materials are conveyed into a soaking cylinder 3 by a first conveyor 2 for soaking, the soaked pulp-grinding raw materials are conveyed into a first pulp grinder 5 by a second conveyor 4 or a pipeline, the pulp-grinding raw materials are guided into a first buffer tank 7 for temporary storage by the first pulp grinder 5 after being ground by the first pulp grinder, and then the pulp-grinding pump in the first buffer tank 7 is used for pumping the pulp into a first pulp separator 9 to separate pulp and slag by a first pump 8, so that the whole pulp-making process is completed. The whole process does not need too much manual participation, each process can automatically and continuously run after corresponding parameters are set, and the production efficiency is improved while the labor force is liberated. Meanwhile, the whole system adopts pipelines for conveying at multiple positions, so that closed conveying can be realized, overflow is reduced, the working environment is improved, and the environment is kept clean.
After the system has completed pulping, the system needs to be cleaned. In the past, each equipment node is manually cleaned independently, so that the efficiency is very low, and the cleaning is possibly not clean or thorough. In the embodiment of the utility model, the device further comprises a cleaning liquid pipeline which is respectively communicated with the soaking cylinder 3, the first pulping machine 5, the first buffer tank 7 and the first pulp separator 9. And valves with valve actuators are arranged at the water outlet of the cleaning liquid pipeline, and the valve actuators of the valves are electrically connected with the control and display system. As shown in fig. 1, the cleaning liquid pipeline mainly refers to a cleaning in place pipeline CIP (Clean In Place), and CIP cleaning is not only applied to production equipment, but also is applied to a safe and automatic cleaning system with a simple operation method, and is introduced into almost all factories such as food, beverage and pharmacy. CIP cleaning not only cleans the machine, but also controls microorganisms. After pulping is finished, the control and display system controls valves of cleaning liquid pipelines at corresponding equipment to be opened, all the equipment runs idle, only cleaning liquid flows in the whole system, and cleaning balls can be arranged at water outlets of the cleaning liquid pipelines to enhance cleaning effect. The cleaning operation does not need too much labor, and is efficient and clean.
In order to make the refining finer, an embodiment of the utility model may also comprise a second refiner 6. The feed inlet of the second pulping machine 6 is communicated with the discharge outlet of the first pulping machine 5 through a pipeline, and the feed inlet of the second pulping machine 6 is lower than the discharge outlet of the first pulping machine 5, so that pulping is automatically led into the second pulping machine 6 from the discharge outlet of the first pulping machine 5 through gravity. The discharge port of the second pulping machine 6 is communicated with the feed port of the first buffer tank 7 through a pipeline, and the feed port of the first buffer tank 7 is lower than the discharge port of the second pulping machine 6. The second refiner 6 is electrically connected to the control and display system. In the pulping process, the first pulping machine 5 can be used as a coarse grinding machine, and the second pulping machine 6 can be used as a fine grinding machine, so that full pulping is ensured, the pulping is fine and uniform, and the quality of final pulp is ensured. The second refiner 6 may be the same equipment as the first refiner 5 or similar equipment of a higher grade of refining fineness than the first refiner 5.
The first slurry separator 9 is capable of separating the refined slurry and obtaining slurry and slag, which is typically collected for further use. However, in practice, the slag also contains a large amount of protein that is not dissolved in the slurry, and thus, the embodiment of the present utility model also contemplates a process of performing secondary treatment on the slag, based on detection and analysis. For example, the present utility model may further include a slag washer 10, a second pump 11, a second slag separator 12, and a second water supply pipe. The feed inlet of the slag washing machine 10 is communicated with the slag outlet of the first slag-pulp separator 9 through a pipeline, and the feed inlet of the slag washing machine 10 is lower than the slag outlet of the first slag-pulp separator 9, so that slag can be automatically guided into the first slag-pulp separator 9 through gravity. The second pump 11 is communicated with a discharge port of the slag washer 10 and a feed port of the second slag-pulp separator 12 through pipelines. The second water supply pipeline is communicated with the slag washer 10, and a valve with a valve actuator is arranged at the water outlet of the second water supply pipeline. The valve actuator of the valve at the water outlet of the second water supply pipeline, the slag washer 10 and the second pump 11 are electrically connected with the control and display system. The second slurry separator 12 may be the same equipment as the first slurry separator 9. To ensure the slag washing effect of the slag washing machine 10, water needs to be added and sufficiently stirred through the second water supply pipeline in the slag washing process, so that proteins in the slag can be dissolved into the water as much as possible. As shown in FIG. 1, the second water supply line is mainly a hot water line WW, and in practice it has been found that although the addition of normal temperature water also dissolves proteins in the slag into water, the protein dissolution is more easily promoted if the water is heated, particularly hot water having a temperature of 50 ℃ or higher and 95 ℃ or lower. After washing the slag, the slag slurry obtained by mixing the slag and water is pumped to a second slag-slurry separator 12 by a second pump 11 to perform slag-slurry separation again, so that the slurry containing protein in the slag slurry can be separated. The utilization rate of the pulping raw material is improved by adding secondary slag-pulp separation into washing slag, so that the production cost is reduced, and the method is more energy-saving and environment-friendly. In the embodiment of the utility model, the slag washer 10 can be a Q1 type washer manufactured by Shandong Pont machine manufacturing Co., ltd.
Based on this finding, the second water supply line in the embodiment of the utility model may also be in communication with the infusion cylinder 3 and the first refiner 5, respectively. And valves with valve actuators are respectively arranged at the water outlets of the second water supply pipeline corresponding to the soaking cylinder 3 and the first pulping machine 5, and the valve actuators of the valves are electrically connected with the control and display system. For the same reason, soaking the refining raw material in hot water can make the protein more easily dissolved into the slurry during subsequent refining than soaking the refining raw material in water at normal temperature. If the first refiner 5 requires the addition of water during refining, the addition of water will cause more protein to dissolve into the slurry than if the water is at ambient temperature.
The embodiment of the utility model further comprises a second buffer tank 13 and a third pump 14. The feed inlet of the second buffer tank 13 is simultaneously communicated with the slurry outlet of the first slurry separator 9 and the slurry outlet of the second slurry separator 12 through pipelines, and the feed inlet of the second buffer tank 13 is simultaneously lower than the slurry outlet of the first slurry separator 9 and the slurry outlet of the second slurry separator 12 so as to realize gravity self-flow. The third pump 14 is communicated with a discharge port of the second buffer tank 13 through a pipeline. A valve with a valve actuator is arranged at the discharge port of the second buffer tank 13. And a valve actuator of a valve at the discharge port of the second buffer tank 13 and the third pump 14 are electrically connected with the control and display system. The slurry obtained by the two slurry-slag separation is led into a second buffer tank 13 for storage, and after the quantity of the slurry stored is enough, the slurry can be pumped to a tank truck or directly pumped to a blending station through a third pump 14 for subsequent processing.
Obviously, the second buffer tank 13 also needs to be cleaned. Therefore, the cleaning liquid pipe in the embodiment of the present utility model is also communicated with the second buffer tank 13. And a valve with a valve actuator is arranged at the position of the cleaning liquid pipeline corresponding to the water outlet of the second buffer tank 13, and the valve actuator of the valve is electrically connected with the control and display system.
In addition, in practice we have found that the refining speed of the first refiner 5/second refiner 6 does not necessarily exactly match the separating speed of the first separator 9/second separator 12, e.g. the separating speed may be greater than the refining speed, resulting in the first separator 9/second separator 12 idling and white-space consuming energy. Therefore, the embodiment of the utility model also considers that a high liquid level detector and a low liquid level detector are additionally arranged in the first buffer tank 7, and the high liquid level detector and the low liquid level detector are electrically connected with the control and display system. The first refiner 5/second refiner 6 may then be operated for a period of time before storing a certain amount of refiner pulp in the first buffer tank 7 and taking into account the start-up of the subsequent equipment. For example, when the high level detector triggers, a feedback signal is sent to the control and display system, which then controls the first pump 8 to increase pumping power; when the low level detector triggers, a signal is fed back to the control and display system, which then controls the first pump 8 to reduce the pumping power. Thus, the first and second slurry separators 9 and 12 can be ensured to always operate normally without idling. In the embodiment of the utility model, the high liquid level detector and the low liquid level detector can be selected as LX-30 tuning fork material level switches manufactured by Chengdu Fei technology Limited liability company so as to meet detection requirements. When the tuning fork touches liquid or other materials, the inherent vibration frequency is reduced, energy is consumed on friction among the material particles, the vibration amplitude is forced to be attenuated sharply to stop vibrating, the liquid level switch is activated by the change of the frequency, and an on-off signal is generated.
The following describes the entire pulping process of the system with a specific example: for example, it is desirable to prepare a slurry comprising soybeans and mung beans. Firstly, 100kg of soybeans and 50kg of mung beans are poured into a proportioning hopper 1, and a first conveyor 2 is started to convey the soybeans and the mung beans to a high place and fall into a soaking cylinder 3. Tap water is introduced into the soaking tank 3 through a first water supply pipeline or hot water at 50-95 ℃ is introduced into the soaking tank 3 through a second water supply pipeline, and after soybeans and mung beans are soaked for one hour, the stirring mechanism can be started, and a valve at a discharge hole at the bottom of the soaking tank 3 is opened. Simultaneously, tap water or hot water is continuously added into the soaking tank 3, and soybeans, mung beans and water enter the first pulping machine 5 through the second conveyor 4 or a pipeline and are ground to a particle size of less than 0.2mm, so that a slurry is formed. The slurry falls into the second refiner 6 through a pipe, is ground to a particle size of 30 μm or less, and flows into the first buffer tank 7 through a pipe. When the low liquid level detector in the first buffer tank 7 is triggered, the first pump 8, the first slurry separator 9, the slag washer 10, the second pump 11 and the second slurry separator 12 are turned on, and then slurry is pumped to the first slurry separator 9 by the first pump 8. The slurry separated by the first slurry separator 9 directly enters the second buffer tank 13 through a pipeline, the slag enters the slag washer 10 and is added with hot water to be stirred into slag slurry, then the slag slurry is pumped to the second slurry separator 12 by the second pump 11 to be separated again, the obtained slurry directly enters the second buffer tank 13 through the pipeline, and the slag separated by the second slurry separator 12 is collected. The slurry in the second buffer tank 13 may then be pumped to a blending station or tank car by a third pump 14 as required. After pulping is completed, the whole system idles, then each water outlet of a cleaning liquid pipeline is opened, the cleaning liquid fully cleans each device through the cleaning ball, and the cleaning wastewater is collected or treated and then discharged. The operation/switching of each device can be uniformly completed at the control and display system, and the operation information of each device and the opening and closing information of each valve can be uniformly displayed at the control and display system.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above-described preferred embodiments should not be construed as limiting the utility model, which is defined in the appended claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.

Claims (10)

1. A vegetable protein beverage pulping system, characterized in that: comprises a batching hopper (1), a first conveyor (2), a soaking cylinder (3), a second conveyor (4), a first pulping machine (5), a first buffer tank (7), a first pump (8), a first slag-pulp separator (9), a first water supply pipeline and a control and display system;
the first conveyor (2) is arranged between a discharge hole of the proportioning hopper (1) and a feed hole of the soaking cylinder (3);
the first water supply pipeline is communicated with the soaking cylinder (3);
at least one soaking cylinder (3) is arranged; the first conveyor (2) is provided with a discharge hole corresponding to each soaking cylinder (3); the first water supply pipeline is provided with a water outlet corresponding to each soaking cylinder (3);
the second conveyor (4) is arranged between the discharge port of the soaking cylinder (3) and the feed port of the first pulping machine (5);
the feed inlet of the first buffer tank (7) is communicated with the discharge outlet of the first pulping machine (5) through a pipeline, and the feed inlet of the first buffer tank (7) is lower than the discharge outlet of the first pulping machine (5);
the first pump (8) is communicated with a discharge port of the first buffer tank (7) and a feed port of the first slag-slurry separator (9) through a pipeline;
valves with valve actuators are arranged at the discharge port of the first conveyor (2), the discharge port of the soaking cylinder (3), the discharge port of the first buffer tank (7) and the water outlet of the first water supply pipeline; the first conveyor (2), the second conveyor (4), the first pulping machine (5), the first pump (8), the first slurry separator (9) and the valve actuator are electrically connected with the control and display system.
2. A vegetable protein beverage pulping system as defined in claim 1, wherein: the cleaning liquid pipeline is also included; the cleaning liquid pipeline is respectively communicated with the soaking cylinder (3), the first pulping machine (5), the first buffer tank (7) and the first pulp separator (9); and a valve with a valve actuator is arranged at the water outlet of the cleaning liquid pipeline, and the valve actuator of the valve at the water outlet of the cleaning liquid pipeline is electrically connected with the control and display system.
3. A vegetable protein beverage pulping system as defined in claim 2, wherein: also comprises a second refiner (6); the feed inlet of the second pulping machine (6) is communicated with the discharge outlet of the first pulping machine (5) through a pipeline, and the feed inlet of the second pulping machine (6) is lower than the discharge outlet of the first pulping machine (5); the discharge port of the second pulping machine (6) is communicated with the feed port of the first buffer tank (7) through a pipeline, and the feed port of the first buffer tank (7) is lower than the discharge port of the second pulping machine (6); the second pulping machine (6) is electrically connected with the control and display system.
4. A vegetable protein beverage pulping system as defined in claim 2, wherein: the slag washing machine (10), a second pump (11), a second slag-slurry separator (12) and a second water supply pipeline are also included; the feed inlet of the slag washing machine (10) is communicated with the slag outlet of the first slag-pulp separator (9) through a pipeline, and the feed inlet of the slag washing machine (10) is lower than the slag outlet of the first slag-pulp separator (9); the second pump (11) is communicated with a discharge port of the slag washer (10) and a feed port of the second slag-slurry separator (12) through a pipeline; the second water supply pipeline is communicated with the slag washer (10); a valve with a valve actuator is arranged at the water outlet of the second water supply pipeline; the valve actuator of the valve at the water outlet of the second water supply pipeline, the slag washer (10) and the second pump (11) are electrically connected with the control and display system.
5. A vegetable protein beverage pulping system as defined in claim 4, wherein: the temperature of water supplied in the second water supply pipeline is more than or equal to 50 ℃ and less than or equal to 95 ℃.
6. A vegetable protein beverage pulping system as defined in claim 5, wherein: the second water supply pipeline is also respectively communicated with the soaking cylinder (3) and the first pulping machine (5); and valves with valve actuators are respectively arranged at the water outlets of the second water supply pipeline corresponding to the soaking cylinder (3) and the first pulping machine (5), and the valve actuators of the valves are electrically connected with the control and display system.
7. A vegetable protein beverage pulping system as defined in claim 4, wherein: also comprises a second buffer tank (13) and a third pump (14); the feed inlet of the second buffer tank (13) is communicated with the slurry outlet of the first slurry separator (9) and the slurry outlet of the second slurry separator (12) through pipelines, and the feed inlet of the second buffer tank (13) is lower than the slurry outlet of the first slurry separator (9) and the slurry outlet of the second slurry separator (12) at the same time; the third pump (14) is communicated with a discharge port of the second buffer tank (13) through a pipeline; a valve with a valve actuator is arranged at the discharge hole of the second buffer tank (13); and a valve actuator of a valve at the discharge port of the second buffer tank (13) and the third pump (14) are electrically connected with the control and display system.
8. A vegetable protein beverage pulping system as defined in claim 7, wherein: the cleaning liquid pipeline is also communicated with the second buffer tank (13); and a valve with a valve actuator is arranged at the position of the cleaning liquid pipeline corresponding to the water outlet of the second buffer tank (13), and the valve actuator of the valve is electrically connected with the control and display system.
9. A vegetable protein beverage pulping system as defined in claim 1, wherein: a high liquid level detector and a low liquid level detector are arranged in the first buffer tank (7); the high liquid level detector and the low liquid level detector are electrically connected with the control and display system; -when the high level detector is triggered, feeding back a signal to the control and display system, and then controlling the first pump (8) to increase the pumping power; when the low level detector triggers, a signal is fed back to the control and display system, which then controls the first pump (8) to reduce pumping power.
10. A vegetable protein beverage pulping system as defined in claim 1, wherein: when the feed inlet of the first pulping machine (5) is lower than the discharge outlet of the soaking cylinder (3), the second conveyor (4) is replaced by a pipeline.
CN202320519625.3U 2022-05-26 2023-03-16 Vegetable protein beverage pulping system Active CN219500387U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202221287640 2022-05-26
CN2022212876401 2022-05-26

Publications (1)

Publication Number Publication Date
CN219500387U true CN219500387U (en) 2023-08-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320519625.3U Active CN219500387U (en) 2022-05-26 2023-03-16 Vegetable protein beverage pulping system

Country Status (1)

Country Link
CN (1) CN219500387U (en)

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