Abalone feed production equipment

Abstract

The invention provides abalone feed production equipment. The abalone feed production equipment comprises a feeding device, a stirring device, a tabletting device, a cooking device, a drying device and a discharging and cooling device which are connected in sequence, the tabletting device is composed of a material stirring unit, a multi-stage compression roller mechanism, a fine adjustment driving unit, a sensor assembly, a storage unit and a main control unit, and the sensor assembly can monitor environmental data to control parameters of the multi-stage compression roller mechanism; the cooking device comprises a cooking box, a cooking conveying belt, a steam generator and a lifting driving device; the side wall of the cooking box can be driven by the lifting driving device to lift, so that cleaning is facilitated. The drying device comprises a plurality of drying chambers and moisture removal areas which are arranged at intervals, and the moisture removal areas are completely open spaces, so that drying and moisture removal can be performed in a segmented manner, and the drying efficiency is greatly improved. The abalone feed production equipment overcomes the defects of each production link of the abalone feed production equipment in the prior art, so that the production quality of the abalone feed is ensured.

Description

[Technical field]

[0001] The invention relates to the technical field of abalone feed processing and production, and is suitable for abalone feed production equipment. [Background technology]

[0002] With the development of aquaculture, abalone has been paid more and more attention as a marine aquaculture species with high economic value. In order to improve the growth rate and survival rate of abalone, accurate feed formula is essential. Although the existing abalone feed production equipment can meet the needs of large-scale production to a certain extent, the degree of refined management and automation needs to be improved.

[0003] The production process of abalone feed usually includes: feeding, water mixing, tableting, cooking, drying, cooling, packaging and other processes. The shortcomings of each process are as follows:

[0004] (1) The abalone feed production equipment currently on the market mainly includes manual feeding, timed and quantitative feeding and other methods. Among them, manual feeding relies on manual operation, which is not only inefficient, but also easily leads to inaccurate ingredients due to human factors. Timed and quantitative feeding controls the input of different materials through preset time intervals and quantities, but this method cannot be adjusted in real time and has poor adaptability to subtle differences between different batches. In addition, some high-end equipment uses electronic scales in conjunction with PLC control systems to achieve more precise control, but this system is expensive and complex to maintain. In addition, most of the silos are set above the ground. When feeding by transport vehicles, the hopper needs to be raised above the silo, which can easily lead to feeding leakage and inconvenience.

[0005] (2) Traditional abalone feed production equipment mostly uses a mechanical tableting method with fixed parameters. Although this method can meet the basic feed forming requirements, it cannot flexibly respond to different environmental conditions (such as changes in environmental temperature and humidity).

[0006] (3) The traditional abalone feed production equipment uses a single-layer or multi-layer fixed stainless steel steamer. Although it has a simple structure and is easy to maintain, it is not suitable for automated assembly line production and performs poorly in cleaning.

[0007] (4) Traditional drying technology often uses a single device to operate continuously. The moisture generated by drying is not easy to be discharged in time, which affects the drying effect. The large size of the equipment leads to high energy consumption and it is not easy to control the temperature in sections.

[0008] (5) Existing equipment for cooling feed often adopts a single cooling method, for example: either natural air cooling or forced air circulation cooling, which makes it difficult to strike a balance between high efficiency and economy, and does not fully consider the problem of preventing steam escape or heat radiation, thus causing deterioration of workplace air quality and increasing additional air conditioning refrigeration load.

[0009] In view of the many deficiencies of the existing technical solutions, the industry is in urgent need of an abalone feed production equipment to overcome the above deficiencies and better meet actual production needs. [Summary of the invention]

[0010] In view of this, the technical problem to be solved by the present invention is to provide an abalone feed production equipment, improve each process, and thus overcome the many deficiencies of the existing technical solutions.

[0011] To achieve the aforementioned novel purpose, the technical solution adopted in the embodiment of the present invention is: an abalone feed production device, comprising a feeding device, a mixing device, a tableting device, a cooking device, a drying device and a discharging cooling device connected in sequence;

[0012] The tablet pressing device comprises a material mixing unit, a multi-stage pressing roller mechanism, a fine-tuning driving unit, a sensor assembly, a storage unit and a main control unit; the material mixing unit is connected to the multi-stage pressing roller mechanism; the multi-stage pressing roller mechanism is connected to the fine-tuning driving unit; the sensor assembly is fixed in the surrounding environment of the multi-stage pressing roller mechanism for monitoring environmental data; the main control unit is respectively connected to the fine-tuning driving unit, the sensor assembly and the storage unit;

[0013] The cooking device comprises a cooking box, a cooking conveyor belt, a steam generator and a lifting drive device; the cooking conveyor belt is arranged in a multi-layer zigzag structure in the cooking box; the steam outlet of the steam generator is connected to the steam nozzle in the cooking box; the cooking box comprises a fixed bottom plate, two side walls, a top cover, a front cover and a rear cover; the fixed bottom plate is fixedly arranged at the bottom of the cooking box and is located below the cooking conveyor belt, the two side walls are movably arranged on the left and right sides of the cooking box and are connected to the lifting drive device, and the top cover covers the top of the cooking box; the front cover is arranged at the front end of the cooking box and has a feeding port, and the rear cover is arranged at the rear end of the cooking box and has a discharging port; under the drive of the lifting drive device, the two side walls can completely expose the cooking conveyor belt when they rise to the highest point, and can laterally close the cooking conveyor belt with the fixed bottom plate and the top cover when they fall to the lowest point; the steam nozzle is arranged below each layer of the cooking conveyor belt;

[0014] The drying device includes a plurality of drying chambers, a plurality of dehumidification zones, a plurality of drying feeder belts, a plurality of dehumidification feeder belts and a plurality of dehumidification fans. The dehumidification zone is arranged between two adjacent dryers, and the dehumidification zone is a completely open space; the drying feeder belt is arranged in the drying chamber, the dehumidification feeder belt is arranged in the dehumidification zone, and the dehumidification fan is arranged above the dehumidification feeder belt and faces the dehumidification feeder belt.

[0015] Furthermore, the cooking device also includes a plurality of high-pressure nozzles and a water collecting tank, wherein the high-pressure nozzles are arranged in the cooking box; the water collecting tank is arranged below the fixed bottom plate and connected to the wastewater recovery system of the plant.

[0016] Furthermore, the tablet pressing device also includes a human-computer interaction interface and a communication unit, wherein the human-computer interaction interface is connected to the main control unit, and the communication unit is connected to the main control unit and a remote client.

[0017] Furthermore, the drying feeding belt is a multi-layer zigzag structure.

[0018] Furthermore, the discharging cooling device comprises a conveyor belt, an isolated refrigeration section and an open cooling section; the isolated refrigeration section is adjacent to the discharging end of the drying device for abalone feed; the open cooling section receives the isolated refrigeration section; after receiving the drying device, the conveyor belt passes through the open cooling section from the isolated refrigeration section to the packaging port;

[0019] The isolation refrigeration section includes an isolation refrigeration chamber, a plurality of cold air pipes, a cooling fan, a hot air outlet, a dehumidification fan and an exhaust duct. One ends of the plurality of cold air pipes are dispersedly arranged above the conveyor belt in the isolation refrigeration chamber, and the other ends are connected to the cooling fan; the hot air outlet is arranged at the top of the isolation refrigeration chamber and is connected to the outside of the factory through the exhaust duct, and the dehumidification fan is arranged at the hot air outlet.

[0020] Furthermore, one side wall of the isolation refrigeration chamber is a movable side wall having two states of open and closed; the conveyor belt located in the isolation refrigeration chamber is a multi-layer zigzag structure; the open cooling section includes a plurality of fans, which are installed at intervals from top to bottom directly above the conveyor belt.

[0021] Furthermore, the feeding device includes a first feeding port, an ultra-microcomputer, a storage bin group, a second feeding port, a first weighing mechanism, a third feeding port, a weighing bin, a second weighing mechanism, a mixer, and a mixing bin; the first feeding port is used to feed the rough-processed raw materials; the ultra-microcomputer is connected to the first feeding port through a pipeline or a conveyor belt, and is used to crush the rough-processed raw materials to a suitable particle size; the storage bin group includes a plurality of storage bins, each of which is connected to the ultra-microcomputer through a pipeline or a conveyor belt, and is used to store raw materials of suitable particle size; the second feeding port is connected to the storage bin group, and is used to directly feed the raw materials of suitable particle size. The first weighing mechanism is arranged below the storage bin group and is used to weigh the material discharged from the storage bin; the third feeding port is used to put in trace raw materials; the weighing bin is used to store the put-in trace raw materials; the second weighing mechanism is arranged below the weighing bin and is used to weigh the trace raw materials in the weighing bin; the mixer is connected to the first weighing mechanism and the second weighing mechanism through a pipeline or a conveyor belt and is used to fully mix the raw materials weighed by the first weighing mechanism and the second weighing mechanism; the mixing bin is connected to the mixer and is used to store the mixture;

[0022] Furthermore, the first feeding port is a feeding port of a supercomputer, and the second feeding port is arranged on the ground; or the first feeding port, the second feeding port and the third feeding port are arranged on the ground.

[0023] Furthermore, the feeding device also includes a vibrating hammer, which is respectively arranged below the first feeding port, each of the storage bins, the second feeding port and the third feeding port.

[0024] Furthermore, the first weighing mechanism and the second weighing mechanism are both high-precision electronic scales; the feeding device is a fully enclosed structure without dust spillage; and the ultracomputer is also connected to a baling machine.

[0025] The advantages of the present invention are:

[0026] (1) An intelligent tablet pressing device is used. By fixing the sensor assembly in the surrounding environment of the multi-stage roller mechanism, the monitoring data of the environmental parameters around the multi-stage roller mechanism can be obtained in real time and transmitted to the main control unit. The main control unit compares the monitoring data with the environmental parameters corresponding to the current production process formula to determine whether the current production process formula needs to be fine-tuned. If so, a fine-tuning instruction is issued to the fine-tuning drive unit to adjust the working parameters of each roller unit in the multi-stage roller mechanism, thereby controlling the working parameters of each roller unit to match the surrounding environment. The present invention can significantly improve the environmental adaptability of the tablet pressing device, and can maintain a stable tablet pressing effect even when the environment changes greatly; reduce the number of human interventions, improve the automation level of the overall production line, and help reduce labor costs; by accurately controlling the roller working parameters, the material flow characteristics are optimized and the product quality is improved.

[0027] (2) In the cooking device used, the cooking box serves as the basic framework of the entire device, and the interior of the cooking box is the cooking area; the cooking conveyor belt is responsible for carrying and transporting the abalone feed through the entire cooking area, and can be steamed and conveyed at the same time to form a continuous production line, thereby improving work efficiency, and the cooking conveyor belt is arranged in a multi-layer zigzag structure in the cooking box, which greatly increases the length of the abalone feed staying in the cooking box, so that more abalone feed can be in the cooking area, thereby reducing the length of the cooking box, reducing the occupied area of ​​the cooking box, and reducing energy consumption. The side walls are located on both sides of the cooking box in a liftable manner, and can be lowered during cooking to form a closed environment, preventing steam leakage and avoiding steam loss; when cleaning, they can be raised to facilitate flushing of the conveyor belt, which greatly simplifies the cleaning process and reduces the difficulty of operation and maintenance costs.

[0028] (3) The drying device used includes a plurality of drying chambers and a plurality of dehumidification zones arranged in intervals. The dehumidification zone is arranged between two adjacent dryers. The dehumidification zone is a completely open space and is provided with a dehumidification fan, so that moisture can be quickly dehumidified. After the moisture is evaporated by the lamp in the first drying chamber, it enters the dehumidification zone to discharge the evaporated moisture in time, and then enters the next drying chamber and dehumidification zone. This is repeated many times to quickly reduce the moisture content of the feed. The drying chamber is arranged in multiple levels to form a multi-stage drying structure, which is conducive to the individual setting of the drying temperature of each drying chamber, and the drying feeding belt is set as a multi-layer zigzag structure, which greatly reduces the floor space.

[0029] (4) the discharging cooling device is set to a two-stage type, and one section is an isolation refrigeration section, which directly connects the discharging end of the drying equipment of the abalone feed, so that the abalone feed in a high temperature state can be isolated and cooled by cold wind, on the one hand, the heat released by the abalone feed can be prevented from being directly radiated into the factory building, causing the factory building temperature to be too high and causing discomfort to the personnel in the factory building, on the other hand, due to the use of a cooling fan, the abalone feed in a high temperature state can be rapidly cooled, the cooling efficiency is improved, so that the length of the isolation refrigeration section can be saved and the occupied area can be reduced. After the temperature is effectively reduced, the open environment of the open cooling section can be further cooled to reduce energy consumption. Further, the side wall of the isolation refrigeration section is a movable wall, which can be opened in winter low temperature weather, and the cooling fan is turned off, so that the heat released by the abalone feed is directly radiated into the factory building, and a heating effect is obtained, and energy consumption can be further reduced at the same time.

[0030] (5) The feeding device effectively avoids the errors caused by traditional manual operation through the design of multiple feeding ports and the introduction of high-precision weighing mechanism, greatly improves the accuracy and consistency of ingredients, and improves feeding precision and production efficiency; through the setting of the storage bin group, each storage bin in the storage bin group can be connected to the first feeding port through the ultra-microcomputer, so that rough processed raw materials, such as kelp pieces, can be put in, and kelp powder crushed to a suitable particle size by the ultra-microcomputer, and on the other hand, it can be directly connected to the second feeding port to directly put in kelp powder of a suitable particle size. In addition, each feeding port is set on the ground, which greatly facilitates the feeding operation.

Brief Description of the Drawings

[0031] The present invention will be further described below in conjunction with embodiments with reference to the accompanying drawings.

[0032] Figure 1 The figure is a schematic diagram of the overall structure of the abalone feed production equipment of the present invention.

[0033] Figure 2 It is a schematic diagram of the connection structure of the feeding device of the present invention.

[0034] Figure 3 It is a schematic diagram of the overall structure of the tablet pressing device of the present invention.

[0035] Figure 4 This is a principle block diagram of the fine-tuning control of the tablet pressing device of the present invention.

[0036] Figure 5 It is a schematic diagram of the overall structure of the steamer device of the present invention.

[0037] Figure 6 It is a structural schematic diagram when the lifting side wall of the cooking box of the present invention descends to the lowest point.

[0038] Figure 7 It is a structural schematic diagram when the lifting side wall of the cooking box of the present invention rises to the highest point.

[0039] Figure 8 It is a schematic structural diagram of the cooking conveyor belt of the present invention.

[0040] Fig. 9 It is a structural schematic diagram of the drying device of the present invention.

[0041] Fig.10 It is a structural schematic diagram of the discharging cooling device of the present invention.

[0042] The numbers in the figure are explained as follows:

[0043] Feeding device 1, first feeding port 111, second feeding port 112, third feeding port 113, ultra-microcomputer 12, storage bin group 13, first weighing mechanism 141, second weighing mechanism 142, weighing bin 151, mixing bin 152, mixer 16, vibrating hammer 17, baler 18;

[0044] Tableting device 2, mixing unit 21, multi-stage pressing roller mechanism 22, primary pressing roller unit 221, secondary pressing roller unit 222, tertiary pressing roller unit 223, quaternary pressing roller unit 224, quintuple pressing roller unit 225, fine-tuning drive unit 23, primary fine-tuning drive 231, secondary fine-tuning drive 232, tertiary fine-tuning drive 233, quaternary fine-tuning drive 234 and quintuple fine-tuning drive 235, sensor assembly 24, temperature sensor 241, humidity sensor 242, storage unit 25, main control unit 26, human-computer interaction interface 27, communication unit 28.

[0045] Cooking device 4, cooking box 41, fixed bottom plate 411, side wall 412, top cover 413, front cover 414, rear cover 415, feeding port 416, discharging port 417, cooking conveyor belt 42, steam generator, lifting drive device 44, nut 441, screw 442, motor 443, protective cover 444, steam nozzle 45, high pressure nozzle 418, water collecting tank 419;

[0046] Drying device 5, drying chamber 51, dehumidification area 52, drying feeding belt 53, dehumidification feeding belt 54, dehumidification fan 55;

[0047] Discharging cooling device 6, conveyor belt 61, isolated refrigeration section 62, isolated refrigeration chamber 621, cold air duct 622, cooling fan 623, hot air outlet 624, dehumidifying fan 625, exhaust duct 626, open cooling section 63, blower 631, packaging port 64. [Specific implementation method]

[0048] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0049] See also Figures 1 to 10As shown, an abalone feed production device of the present invention comprises a feeding device 1, a tableting device 2, a cooking device 4, a drying device 5 and a discharging cooling device 6 connected in sequence. The feeding device 1, the mixing device 3, the tableting device 2, the cooking device 4, the drying device 5 and the discharging cooling device 6 form a continuous processing production line.

[0050] like Figure 2 As shown, the feeding device 1 includes a first feeding port 111, a supercomputer 12, a storage bin group 13, a second feeding port 112, a first weighing mechanism 141, a third feeding port 113, a weighing bin 151, a second weighing mechanism 142, a mixer 16, and a mixing bin 152; the first feeding port 111 is used for feeding roughly processed raw materials; the supercomputer 12 is connected to the first feeding port 111 through a pipeline or a conveyor belt, and is used to crush the roughly processed raw materials to a suitable particle size; the storage bin group 13 includes a plurality of storage bins, each of which is connected to the supercomputer 12 through a pipeline or a conveyor belt, and is used to store raw materials of suitable particle sizes; the second feeding port 112 is connected to the storage bin group 13, and is used to directly feed raw materials of suitable particle sizes; the first weighing mechanism 141 is arranged below the storage bin group 13, and is used to weigh the discharge of the storage bin; the third The feeding port 113 is used for feeding trace raw materials; the weighing bin 151 is used for storing the fed trace raw materials; the second weighing mechanism 142 is arranged below the weighing bin 151, and is used to weigh the trace raw materials in the weighing bin 151; the mixer 16 is connected to the first weighing mechanism 141 and the second weighing mechanism 142 through a pipeline or a conveyor belt, and is used to fully mix the raw materials weighed by the first weighing mechanism 141 and the second weighing mechanism 142; the mixing bin 152 is connected to the mixer 16, and is used to store the mixture; the first feeding port 111 is supported by the feeding port of the ultramicrocomputer 12, and the second feeding port 112 is arranged on the ground; or the first feeding port 111, the second feeding port 112 and the third feeding port 113 are arranged on the ground, so that the feeding can be directly carried out on the ground without feeding from a high place, which greatly facilitates the feeding operation.

[0051] The feeding device 1 further includes a vibrating hammer 17, which is respectively disposed below the first feeding port 111, each of the storage bins, the second feeding port 112 and the third feeding port 113, for preventing material blockage.

[0052] The first weighing mechanism 141 and the second weighing mechanism 142 are both high-precision electronic scales; the feeding device 1 is a fully enclosed structure without dust spillage, ensuring a clean and safe production workshop; the ultracomputer 12 is also connected to a packaging machine 18, so that the crushed kelp powder can be packaged for standby use or sold as raw material.

[0053] The working principle and working process of the feeding device 1 are as follows: first, the kelp pieces are fed through the first feeding port 111. Since the kelp pieces are finely processed products with too large a particle size, they need to be crushed into kelp powder of suitable particle size by the supercomputer 12 and then sent to the storage bin in the storage bin; or the finely processed kelp powder with suitable particle size is sent to the storage bin through the second feeding port 112. Other trace raw materials are fed through the third feeding port 113 and temporarily stored in the weighing bin 151. After the feeding is completed, the corresponding feeding closed door is closed, and the subsequent work can be fully closed to prevent dust from overflowing and polluting the environment. When the material in a certain storage bin reaches the set value, the vibration hammer 17 is started to make the raw material fall to the weighing mechanism, and the raw materials in the storage bin and the weighing bin 151 are weighed by the first weighing mechanism 141 and the second weighing mechanism 142. Subsequently, all the materials are transported to the mixer 16 according to a predetermined ratio, and are fully mixed under the action of strong stirring blades and then sent to the mixing bin 152. Finally, under the action of the vibration hammer 17, they are smoothly sent to the feed port of the next process through the conveyor belt.

[0054] like Figure 3 and Figure 4 As shown, the tablet pressing device 2 includes a mixing unit 21, a multi-stage pressing roller mechanism 22, a fine-tuning drive unit 23, a sensor component 24, a storage unit 25 and a main control unit 26.

[0055] The mixing unit 21 is connected to the multi-stage roller mechanism 22, and is used to add water to shake the dry powder raw materials of the abalone feed, and feed the multi-stage roller mechanism 22; the mixing unit 21 may further include a mixing silo 211, a water pump 212 and a water tank 213, and a plurality of water inlet nozzles 214 are provided on the side wall of the mixing silo 211, and the water inlet nozzles 214 are connected to the water tank 213 through the water pump 212, so that the raw materials in the mixing silo 211 can be mixed with water according to the appropriate amount of water extracted by the water pump 212.

[0056] The multi-stage pressing roller mechanism 22 is connected to the fine-tuning driving unit 23 ; the adjustment of the working parameters of the multi-stage pressing roller mechanism 22 can be achieved through the fine-tuning driving unit 23 .

[0057] The sensor assembly 24 is fixed in the surrounding environment of the multi-stage roller mechanism 22 to monitor environmental data, such as ambient temperature and humidity.

[0058] The main control unit 26 is connected to the fine-tuning drive unit 23, the sensor assembly 24 and the storage unit 25 respectively; thus, the environmental data monitored by the sensor assembly 24 can be received for judgment. If fine-tuning is required, the new production process formula can be matched in the storage unit 25, and the working parameters of the multi-stage roller mechanism 22 can be fine-tuned according to the new production process formula. Alternatively, the optimal roller spacing and other important new working parameters (position and rotation speed of each level of rollers, etc.) can be predicted according to a preset pre-stored empirical formula or machine learning model, and the calculated new working parameters will be sent to the fine-tuning drive unit, which adjusts the position and rotation speed of each level of roller units in the multi-stage roller mechanism 22 accordingly to achieve the expected tableting effect.

[0059] Furthermore, the multi-stage pressing roller mechanism 22 includes a primary pressing roller unit 221 , a secondary pressing roller unit 222 , a tertiary pressing roller unit 223 , a quaternary pressing roller unit 224 and a quintuple pressing roller unit 225 .

[0060] The fine-tuning driving unit 23 includes a primary fine-tuning driving unit 231 , a secondary fine-tuning driving unit 232 , a tertiary fine-tuning driving unit 233 , a quaternary fine-tuning driving unit 234 and a quintuple fine-tuning driving unit 235 .

[0061] The sensor assembly 24 includes a plurality of temperature sensors 241 and a plurality of humidity sensors 242. Both the temperature sensors 241 and the humidity sensors 242 are high-precision models, and the measurement error of the temperature sensor 241 does not exceed ±.°C. The feed ends of the primary roller unit 221, the secondary roller unit 222, the tertiary roller unit 223, the quaternary roller unit 224, and the quintuple roller unit 225 are each provided with a temperature sensor 241 and a humidity sensor 242.

[0062] The primary roller unit 221 is connected to the main control unit 26 via the primary fine-tuning drive 231, the secondary roller unit 222 is connected to the main control unit 26 via the secondary fine-tuning drive 232, the tertiary roller unit 223 is connected to the main control unit 26 via the tertiary fine-tuning drive 233, the quaternary roller unit 224 is connected to the main control unit 26 via the quaternary fine-tuning drive 234, and the quintuple roller unit 225 is connected to the main control unit 26 via the quintuple fine-tuning drive 235. Thus, each roller unit can be fine-tuned independently to improve the adjustment accuracy.

[0063] The tablet pressing device 2 further includes a human-machine interface 27 and a communication unit 28. The human-machine interface 27 is connected to the main control unit 26, and the communication unit 28 is connected to the main control unit 26 and the remote client. It is convenient for the user to set the initial production process formula through the human-machine interface 27, and to view the current production process formula in real time, and to observe the fine-tuning situation in real time. The communication unit 28 is connected to the main control unit 26 and the remote client, and is used to send the production process formula before and after adjustment to the remote client for relevant personnel to view.

[0064] The working principle and working process of the tablet pressing device 2 are as follows: when the device is started, the sensor assembly 24 starts to collect the temperature and temperature of the surrounding environment and transmits it to the main control unit 26 through the communication interface. The main control unit 26 obtains new working parameters based on the existing process formula pre-stored in the storage unit 25, or predicts the optimal roller spacing and other important new working parameters (position and speed of each level of rollers, etc.) according to the pre-stored empirical formula or machine learning model. The calculated new working parameters will be sent to the fine-tuning drive unit 23, which adjusts the position and speed of each level of rollers accordingly to achieve the expected tablet pressing effect. During the whole process, the human-machine interaction interface 27 displays the current status and related set values, which is convenient for monitoring and debugging. If an abnormality is found, the parameters can be manually fine-tuned through the human-machine interaction interface 27 until they are satisfactory.

[0065] like Figures 5 to 8 As shown, the cooking device 4 includes a cooking box 41, a cooking conveyor belt 42, a steam generator and a lifting drive device 44.

[0066] The cooking conveyor belt 42 is arranged in the cooking box 41 in a multi-layer zigzag structure; when the upper cooking conveyor belt 42 transports the abalone feed to the end, it automatically falls on the lower cooking conveyor belt 42 due to its own weight, and is preferably sent out of the cooking box 41 to the next process by the bottom cooking conveyor belt 42. Thereby, the time for the abalone feed to stay in the cooking box 41 is extended, so that more abalone feed can be placed in the cooking area, thereby reducing the length of the cooking box 41, reducing the occupied area of ​​the cooking box 41, and reducing energy consumption. Since the abalone feed arriving in the abalone feed cooking box 41 is a tablet-shaped abalone feed, it will not disperse when it automatically falls.

[0067] The steam outlet of the steam generator is connected to the steam nozzle 45 in the cooking box 41; the steam nozzle 45 is arranged below each layer of the cooking conveyor belt 42, and can transport steam from bottom to top to heat and cook the abalone feed on the cooking conveyor belt 42.

[0068] The cooking box 41 includes a fixed bottom plate 411, two side walls 412, a top cover 413, a front cover 414 and a rear cover 415; the fixed bottom plate 411 is fixedly arranged at the bottom of the cooking box 41 and is located below the cooking conveyor belt 42; the two side walls 412 are movably arranged at the left and right sides of the cooking box 41 and are connected to the lifting drive device 44; the top cover 413 covers the top of the cooking box 41; the front cover 414 is arranged at the front end of the cooking box 41 and is provided with a feeding port 416; the rear cover 415 is arranged at the rear end of the cooking box 41 and is provided with a discharging port 417;

[0069] Driven by the lifting drive device 44, the two side walls 412 can completely expose the cooking conveyor belt 42 when they rise to the highest point, and can laterally close the cooking conveyor belt 42 together with the fixed bottom plate 411 and the top cover 413 when they descend to the lowest point; wherein, the side wall 412 is connected by a plurality of wall panels to form a segmented structure to reduce the area and weight of each section of the wall panel, and each section of the wall panel is driven to rise and fall by a lifting drive device 44, which is beneficial to processing on the one hand, and lifting and falling on the other hand, and is also beneficial to segmented cleaning.

[0070] The lifting drive device 44 includes a nut 441, a screw rod 442 and a motor 443. The nut 441 is fixedly connected to the lowering side wall 412. The upper end of the screw rod 442 is screwed to the nut 441, and the lower end is connected to the motor 443. In addition, a protective cover 444 can be placed on the outside of the lifting drive device 44 to prevent dust and achieve safe production.

[0071] The cooking device 4 further includes a plurality of high-pressure nozzles 418 and a water collection tank 419. The high-pressure nozzles 418 are arranged in the cooking box 41, so that the inner wall of the cooking box 41 and the cooking conveyor belt 42 can be automatically flushed in advance by the high-pressure nozzles 418. The water collection tank 419 is arranged below the fixed bottom plate 411 and connected to the wastewater recovery system of the plant.

[0072] The working process and working principle of the cooking device 4 are as follows: the cooking temperature and the running speed of the cooking conveyor belt 42 are set; the steam generator is started to continuously inject steam into the cooking box 41 through the steam nozzle 45, and the conveyor belt is started at the same time, the top cooking conveyor belt 42 receives the abalone feed pressed into sheets by the tablet press, and transmits it layer by layer to the bottom cooking conveyor belt 42, and then sends it to the outside of the cooking box 41 to reach the next process, so as to realize the production line of cooking while conveying; after the production is finished, the cleaning mode is activated, and the inner wall of the cooking box 41 and the cooking conveyor belt 42 can be automatically flushed in advance along the specified moving path through the high-pressure nozzle 418 in the cooking box 41, and then the side wall 412 is raised to the highest point, and some unwashed dead corners are cleaned by an external high-pressure water gun. Or after the production is finished, the side wall 412 is directly raised to the highest point and cleaned by an external high-pressure water gun. After cleaning, turn off the water supply and wait for the device to dry naturally or enable the drying function; repeat the above process for the next batch of operations.

[0073] like Fig. 9 As shown, the drying device 5 includes a plurality of drying chambers 51, a plurality of dehumidification zones 52, a plurality of drying feeder belts 53, a plurality of dehumidification feeder belts 54 and a plurality of dehumidification fans 55. The dehumidification zone 52 is arranged between two adjacent dryers and is a completely open space. The drying feeder belt 53 is arranged in the drying chamber 51, the dehumidification feeder belt 54 is arranged in the dehumidification zone 52, and the dehumidification fan 55 is arranged above the dehumidification feeder belt 54 and faces the dehumidification feeder belt 54. The drying feeder belt 53 is a multi-layer zigzag structure.

[0074] The working process and working principle of the drying device 5 are as follows: the temperature and humidity of the abalone feed after cooking are relatively high, and the abalone feed first passes through a dehumidification area 52 for cooling and dehumidification, and then enters a drying chamber 51 for primary baking, and then enters a dehumidification area 52 for rapid dehumidification after baking to a certain degree, and then enters the next drying chamber 51 for secondary baking, and then enters the second dehumidification area to discharge the evaporated water in time, and repeats this process for many times, so as to quickly reduce the moisture content of the feed. The drying chamber 51 is provided with multiple levels to form a multi-stage drying structure, which is conducive to setting the drying temperature of each level of the drying chamber 51 separately, and the drying feeding belt 53 is provided with a multi-layer zigzag structure, which greatly reduces the floor space.

[0075] like Fig.10 As shown, the discharge cooling device 6 includes a conveyor belt 61, an isolation refrigeration section 62 and an open cooling section 63; the isolation refrigeration section 62 is adjacent to the discharge end of the drying device 5 for abalone feed; the open cooling section 63 receives the isolation refrigeration section 62; after receiving the drying device 5, the conveyor belt 61 passes through the open cooling section 63 from the isolation refrigeration section 62 to the packaging port 64.

[0076] The isolation refrigeration section 62 includes an isolation refrigeration chamber 621, a plurality of cold air pipes 622, a cooling fan 623, a hot air outlet 624, a dehumidification fan 625 and an exhaust duct 626. One ends of the plurality of cold air pipes 622 are dispersedly arranged above the conveyor belt 61 in the isolation refrigeration chamber 621, and the other ends are connected to the cooling fan 623; the hot air outlet 624 is arranged at the top of the isolation refrigeration chamber 621, and is connected to the outside of the factory through the exhaust duct 626, and the dehumidification fan 625 is arranged at the hot air outlet 624.

[0077] One side wall of the isolated refrigeration chamber 621 is a movable side wall, which has two states of opening and closing. The movable side wall can be designed as a segmented upper and lower swing door, a segmented left and right swing door or a segmented sliding door, so as to facilitate the operation of opening and closing the door and control the size of the door opening.

[0078] The conveyor belt 61 in the isolated refrigeration chamber 621 is a multi-layer zigzag structure; the multi-layer zigzag structure design allows a longer conveyor belt 61 to be located in the isolated refrigeration chamber 621, thereby reducing the floor space of the isolated refrigeration chamber 621 and improving refrigeration energy efficiency. The open cooling section 63 includes a plurality of blowers 631, which are arranged at intervals from top to bottom directly above the conveyor belt 61.

[0079] like Fig.10 As shown, the working principle and working process of the discharging cooling device 6 are specifically as follows: the conveyor belt 61 receives the flaky abalone feed dried in the drying chamber 51 and directly enters the isolation refrigeration chamber 621; the cooling fan 623 and the dehumidifying fan 625 are started, and the cold air pipe 622 blows air to cool the flaky abalone feed of the conveyor belt 61 in the isolation refrigeration chamber 621 from top to bottom; the hot air generated by the heat exchange is discharged to the outside of the factory building by the exhaust duct 626 of the hot air outlet 624 under the action of the dehumidifying fan 625; the conveyor belt 61 continues to transport the flaky abalone feed to the open cooling section 63, and after the open cooling section 63 includes a plurality of hair dryers 631 for blowing and cooling, it arrives at the packaging port 64 for packaging.

[0080] At this point, the above-mentioned production equipment forms a complete abalone feed production line, which overcomes the drawbacks of various production links of abalone feed production equipment in the prior art, thereby ensuring the production quality of abalone feed.

[0081] Although the specific implementation modes of the present invention are described above, those skilled in the art should understand that the specific implementation modes described are only illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. An abalone feed production equipment, characterized in that: It includes a feeding device, a tablet pressing device, a cooking device, a drying device and a discharging cooling device which are connected in sequence; The tablet pressing device comprises a material mixing unit, a multi-stage pressing roller mechanism, a fine-tuning driving unit, a sensor assembly, a storage unit and a main control unit; the material mixing unit is connected to the multi-stage pressing roller mechanism; the multi-stage pressing roller mechanism is connected to the fine-tuning driving unit; the sensor assembly is fixed in the surrounding environment of the multi-stage pressing roller mechanism for monitoring environmental data; the main control unit is respectively connected to the fine-tuning driving unit, the sensor assembly and the storage unit; The cooking device comprises a cooking box, a cooking conveyor belt, a steam generator and a lifting drive device; the cooking conveyor belt is arranged in a multi-layer zigzag structure in the cooking box; the steam outlet of the steam generator is connected to the steam nozzle in the cooking box; the cooking box comprises a fixed bottom plate, two side walls, a top cover, a front cover and a rear cover; the fixed bottom plate is fixedly arranged at the bottom of the cooking box and is located below the cooking conveyor belt, the two side walls are movably arranged on the left and right sides of the cooking box and are connected to the lifting drive device, and the top cover covers the top of the cooking box; the front cover is arranged at the front end of the cooking box and has a feeding port, and the rear cover is arranged at the rear end of the cooking box and has a discharging port; under the drive of the lifting drive device, the two side walls can completely expose the cooking conveyor belt when they rise to the highest point, and can laterally close the cooking conveyor belt with the fixed bottom plate and the top cover when they fall to the lowest point; the steam nozzle is arranged below each layer of the cooking conveyor belt; The drying device includes a plurality of drying chambers, a plurality of dehumidification zones, a plurality of drying feeder belts, a plurality of dehumidification feeder belts and a plurality of dehumidification fans. The dehumidification zone is arranged between two adjacent dryers, and the dehumidification zone is a completely open space; the drying feeder belt is arranged in the drying chamber, the dehumidification feeder belt is arranged in the dehumidification zone, and the dehumidification fan is arranged above the dehumidification feeder belt and faces the dehumidification feeder belt.

2. A kind of abalone feed production equipment as claimed in claim 1, characterized in that: The cooking device further comprises a plurality of high-pressure nozzles and a water collecting tank. The high-pressure nozzles are arranged in the cooking box. The water collecting tank is arranged below the fixed bottom plate and is connected to the wastewater recovery system of the plant.

3. A kind of abalone feed production equipment as claimed in claim 1, characterized in that: The tablet pressing device further comprises a human-machine interaction interface and a communication unit, wherein the human-machine interaction interface is connected to the main control unit, and the communication unit is connected to the main control unit and a remote client.

4. A kind of abalone feed production equipment as claimed in claim 1, characterized in that: The drying feeding belt is a multi-layer zigzag structure.

5. A kind of abalone feed production equipment as claimed in claim 1, characterized in that: The discharging cooling device comprises a conveyor belt, an isolated refrigeration section and an open cooling section; the isolated refrigeration section is adjacent to the discharging end of the drying device for abalone feed; the open cooling section receives the isolated refrigeration section; after receiving the drying device, the conveyor belt passes through the open cooling section from the isolated refrigeration section to the packaging port; The isolation refrigeration section includes an isolation refrigeration chamber, a plurality of cold air pipes, a cooling fan, a hot air outlet, a dehumidification fan and an exhaust duct. One ends of the plurality of cold air pipes are dispersedly arranged above the conveyor belt in the isolation refrigeration chamber, and the other ends are connected to the cooling fan; the hot air outlet is arranged at the top of the isolation refrigeration chamber and is connected to the outside of the factory through the exhaust duct, and the dehumidification fan is arranged at the hot air outlet.

6. A kind of abalone feed production equipment as claimed in claim 5, characterized in that: One side wall of the isolated refrigeration chamber is a movable side wall having two states of opening and closing. The conveyor belt located in the isolated refrigeration chamber is a multi-layer zigzag structure. The open cooling section includes a plurality of hair dryers, which are installed at intervals from top to bottom directly above the conveyor belt.

7. A kind of abalone feed production equipment as claimed in claim 1, characterized in that: The feeding device comprises a first feeding port, a supercomputer, a storage bin group, a second feeding port, a first weighing mechanism, a third feeding port, a weighing bin, a second weighing mechanism, a mixer and a mixing bin; The first feeding port is used for feeding roughly processed raw materials; the supercomputer is connected to the first feeding port through a pipeline or a conveyor belt, and is used to crush the roughly processed raw materials to a suitable particle size; the storage bin group includes a plurality of storage bins, each of which is connected to the supercomputer through a pipeline or a conveyor belt, and is used to store raw materials of suitable particle sizes; the second feeding port is connected to the storage bin group, and is used to directly feed raw materials of suitable particle sizes; the first weighing mechanism is arranged below the storage bin group, and is used to weigh the discharge of the storage bin; the third feeding port is used for feeding trace raw materials; the weighing bin is used to store the input trace raw materials; the second weighing mechanism is arranged below the weighing bin, and is used to weigh the trace raw materials in the weighing bin; the mixer is connected to the first weighing mechanism and the second weighing mechanism through a pipeline or a conveyor belt, and is used to fully mix the raw materials weighed by the first weighing mechanism and the second weighing mechanism; the mixed material bin is connected to the mixer, and is used to store the mixed material.

8. A kind of abalone feed production equipment as claimed in claim 7, characterized in that: The first feeding port is a feeding port of the ultra-microcomputer, and the second feeding port is arranged on the ground; or the first feeding port, the second feeding port and the third feeding port are arranged on the ground.

9. A kind of abalone feed production equipment as claimed in claim 7, characterized in that: The feeding device also includes a vibrating hammer, which is respectively arranged below the first feeding port, each of the storage bins, the second feeding port and the third feeding port.

10. A kind of abalone feed production equipment as claimed in claim 7, characterized in that: The first weighing mechanism and the second weighing mechanism are both high-precision electronic scales; the feeding device is a fully enclosed structure without dust spillage; the ultra-microcomputer is also connected to a baling machine.

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