阅读说明：本技术 一种智能化贝类蒸煮开壳设备 (Intelligent shellfish cooking and shell opening equipment ) 是由 申屠留芳 刘涵 孙星钊 于 2021-10-09 设计创作，主要内容包括：本发明公开了一种智能化贝类蒸煮开壳设备,包括蒸煮输送装置、蒸汽输送装置、控制装置,蒸煮输送装置对捕捞清洗后的贝类进行蒸煮从而使其开壳,其内置的网带输送机构采用蒸汽加热管内嵌于网带输送带的布置样式,该安装方法紧凑,减少了蒸煮壳体的体积,极大节约了加工用料,并且贝类在网带传送带上的堆积层厚更加均匀、受热更加完整；蒸汽输送装置为蒸煮作业提供所需的高温蒸汽；控制装置包括图象识别探头、控制器、温度传感器、转速传感器、蒸汽流量传感器,所述控制器内嵌有养殖与野生贝类最佳蒸煮作业数据,当进行加工作业时,只需拨动对应加工品种的按钮,蒸煮设备即可自动运转。(The invention discloses intelligent shellfish cooking and shell opening equipment, which comprises a cooking and conveying device, a steam conveying device and a control device, wherein the cooking and conveying device is used for cooking shellfish which is fished and cleaned so as to open the shell; the steam conveying device provides high-temperature steam for the cooking operation; the control device comprises an image recognition probe, a controller, a temperature sensor, a rotating speed sensor and a steam flow sensor, wherein the controller is embedded with optimal cooking operation data of the cultured and wild shellfish, and when the processing operation is carried out, the cooking equipment can automatically operate only by shifting a button corresponding to a processing variety.)

1. The utility model provides an intelligent shellfish is cooked and is opened shell equipment, includes cooking conveyor (1), steam conveyor (2) and controlling means (3), its characterized in that: the steam conveying mechanism (2) is arranged on the outer side of the cooking conveying device (1), and the control device (3) is electrically connected with the cooking conveying device (1) and the steam conveying device (2) respectively;

the cooking and conveying device (1) comprises a cooking shell (1-1), a feed hopper (1-2), a mesh belt conveying mechanism (1-3), a transfer track (1-4), a material turning rod (1-5), a material stirring brush (1-6), an impurity collector (1-7), a filter screen plate (1-8) and a drainage tube (1-9);

the steam conveying device (2) comprises a water conveying pipe (2-1), a steam conveying pipe (2-2), a steam-liquid separation cylinder (2-3), a water flow control valve (2-4), a steam valve (2-5) and a condensation water return device (2-6);

the control device (3) comprises a controller (3-1), a cooking conveying motor (3-2), a steam flow sensor (3-3), a rotating speed sensor (3-4), a temperature sensor (3-5), a cooking box body support frame (3-6) and an image recognition probe (3-7).

2. The intelligent shellfish cooking and shell opening device as claimed in claim 1, characterized in that: a feed hopper (1-2) is arranged above the cooking shell (1-1), the installation direction of the feed hopper (1-2) is vertical to the horizontal plane, a mesh belt conveying mechanism (1-3) is arranged inside the cooking shell (1-1), the mesh belt conveying mechanism (1-3) is composed of a mesh belt conveying belt (1-3-1) and steam heating pipes (1-3-2), the mesh belt conveying belt (1-3-1) is composed of a plurality of unit bar rods, the steam heating pipes (1-3-2) are arranged inside the mesh belt conveying belt (1-3-1) and are parallel to the cooking shell (1-1), and the steam heating pipes (1-3-2) are connected with the steam conveying mechanism (2);

the mesh belt conveyor belt (1-3-1) is composed of a rotating roller (1-3-1-1), a transfer chain wheel (1-3-1-2), a transfer chain (1-3-1-3) and rollers (1-3-1-4), the rotating roller (1-3-1-1) is located at two ends of the mesh belt conveyor belt (1-3-1), the transfer chain wheel (1-3-1-2) is arranged at two ends of the rotating roller (1-3-1-1), the transfer chain wheel (1-3-1-2) is provided with the transfer chain (1-3-1-3), unit bars are inserted into mounting holes of the transfer chain (1-3-1-3), a roller (1-3-1-4) is embedded between the inner chain plate and the outer chain plate of the transfer chain (1-3-1-2);

the roller (1-3-1-4) runs on a transfer track (1-4) below the roller to drive a mesh belt conveyor belt (1-3-1) to run, a plurality of groups of material stirring rods (1-5) are arranged above the mesh belt conveyor belt (1-3-1), material stirring brushes (1-6) are equidistantly arranged on the rod body of each material stirring rod (1-5), the material stirring brushes (1-6) on the adjacent material stirring rods (1-5) are arranged in a staggered mode, the material stirring brushes (1-6) vertically extend downwards and keep a certain interval with the mesh belt conveyor belt (1-3-1), and the material stirring rods (1-5) are fixed on the upper surface of a cooking shell (1-1) through bolts.

3. The intelligent shellfish cooking and shell opening device as claimed in claim 1, characterized in that: the impurity collector (1-7) is welded on the lower end face of the lowest end of the cooking shell (1-1), a filter screen plate (1-8) is installed inside the impurity collector (1-7), and a drainage tube (1-9) is welded at the bottom of the impurity collector (1-7).

4. The intelligent shellfish cooking and shell opening device as claimed in claim 1, characterized in that: the water delivery pipe (2-1) and the steam delivery pipe (2-2) are arranged in parallel above and below the steam-liquid separation cylinder (2-3), the water diversion flow control valve (2-4) is installed in the middle of the water delivery pipe (2-1), the steam valve (2-5) is installed in the middle of the steam delivery pipe (2-2), a condensation water return device (2-6) is fixed below the steam-liquid separation cylinder (2-3) through bolts, and the condensation water return device (2-6) is cylindrical and communicated with the steam-liquid separation cylinder (2-3).

5. The intelligent shellfish cooking and shell opening device as claimed in claim 1, characterized in that: the controller (3-1) is respectively electrically connected with the steam flow sensor (3-3), the rotating speed sensor (3-4) and the temperature sensor (3-5), the steam flow sensor (3-3) is arranged in the steam-liquid separation cylinder (2-3), the cooking transmission motor (3-2) is connected with a rotating speed sensor (3-4), the temperature sensor (3-5) is arranged in the cooking shell (1-1), the temperature sensor (3-5) is arranged at the position from the starting end to two thirds of the height of the cooking shell (1-1) and at the position from two thirds of the height to the tail end, the cooking conveying motor (3-2) is fixed on a cooking box body supporting frame (3-6) through bolts, the image recognition probe (3-7) is fixed above the tail end of the cooking shell (1-1).

6. The intelligent shellfish cooking and shell opening device as claimed in claim 1, characterized in that: the installation angle between the filter screen plates (1-8) and the inner wall of the impurity collector (1-7) is 45-60 degrees, the surfaces of the filter screen plates (1-8) are in a square hole shape, and the specification of the square hole is 0.2cm by 0.2cm-0.5cm by 0.5 cm.

7. The intelligent shellfish cooking and shell opening device as claimed in claim 1, characterized in that: the temperature sensors (3-5) are arranged with 3-4 groups underwater, the temperature sensors (3-5) are arranged with 2 groups on the upper end surface of the inner part of the cooking shell (1-1), and the finally measured temperature is the average value of each group of data.

8. The intelligent shellfish cooking and shell opening device as claimed in claim 1, characterized in that: the mesh belt conveyor belt (1-3-1) is provided with two types, one type is a wild shellfish mesh belt conveyor belt, the other type is a shellfish breeding mesh belt conveyor belt, the length and width of the gap of the wild shellfish mesh belt conveyor belt are set to be 4-6 cm x 0.8cm-1cm, and the length and width of the gap of the shellfish breeding mesh belt conveyor belt are set to be 6-7.5 cm x 0.8cm-1.2 cm.

9. The intelligent shellfish cooking and shell opening device as claimed in claim 1, characterized in that: the controller (3-1) is electrically connected with the cooking conveying motor (3-2) and the image recognition probe (3-7) respectively, and a steam flow control button (A), a wild shellfish processing mode (B), a display screen (C), a temperature control button (D), a controller switch (E), a rotating speed control button (F) and a shellfish cultivation processing mode (G) are arranged on the controller (3-1).

Technical Field

The invention relates to the field of marine product processing, in particular to intelligent shellfish stewing and shell opening equipment.

Background

The shellfish seafood is popular with consumers due to unique taste and rich nutritional value, when shellfish is harvested in a busy season, due to short harvesting period and relatively concentrated receiving time, shellfish meat is easy to rot, shellfish meat is usually removed from shells and processed into dry products for sale in order to prolong the shelf life of shellfish, separation of shellfish meat firstly needs to be performed by opening shells of fresh shellfish, and the traditional methods of manual separation by large-pot cooking are adopted, so that the methods have low efficiency and high operation cost, and do not meet the modern mechanized and intelligent processing requirements.

In order to reduce the loss of steam during cooking and reduce production cost, shellfish processing enterprises make a lot of improvements on the traditional shellfish shell opening equipment. For example, Chinese patent with publication number CN210988062U is retrieved, and a novel shellfish cooking device is disclosed, which comprises a feeding unit, a cooking box, a discharging unit and a discharging device; when in cooking operation, shellfish enters the cooking box through the feed hopper, high-temperature steam is input into the cooking box through a steam inlet guide pipe on the side wall of the cooking box, the amount of the steam entering the cooking box can be controlled through a valve at the steam inlet guide pipe, the speed of the conveyor belt can be controlled through a frequency converter of the driving device, and the shellfish can be exactly cooked in the process from the feeding unit entering the cooking box to the discharge port conveyed by the conveyor belt; the steam escaping from the feed hopper and the discharge port is sucked by the induced draft tube and the air exhaust hood of the upper discharging device and is discharged outside the production workshop.

The scheme has the following defects that the shellfish in the cooking box is cooked only by high-temperature steam input by the steam inlet guide pipe, and the air inlet is only arranged at the middle position of the cooking box, so that the temperature distribution in the cooking box is inevitably uneven, the shellfish is heated unevenly, the phenomenon that part of the shellfish can not be opened is caused, and the subsequent processing operation is influenced; the cooking state of the shellfish still needs to be observed manually, and then an instruction is input, the speed of the conveyor belt is controlled by the frequency converter, and continuous and intelligent cooking operation cannot be realized; when shellfish is cooked, the heating temperature has strict requirements, the above proposal only controls the cooking time by adjusting the running speed of the conveyer belt, and the influence of multiple dimensions and multiple factors on the cooking operation cannot be considered. Therefore, the intelligent shellfish stewing and shell opening equipment is provided.

Disclosure of Invention

The invention aims to provide an intelligent shellfish stewing and shell opening device aiming at the defects of the prior art so as to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: an intelligent shellfish cooking and shell opening device comprises a cooking conveying device, a steam conveying device and a control device, wherein the steam conveying device is arranged on the outer side of the cooking conveying device, and the control device is electrically connected with the cooking conveying device and the steam conveying device respectively;

the cooking conveying device comprises a cooking shell, a feed hopper, a mesh belt conveying mechanism, a transfer track, a material turning rod, a material stirring brush, an impurity collector, a filter screen plate and a drainage tube;

the steam conveying device comprises a water conveying pipe, a steam-liquid separation cylinder, a water flow control valve, a steam valve and a condensation water return device;

the control device comprises a controller, a cooking conveying motor, a steam flow sensor, a rotating speed sensor, a temperature sensor, a cooking box body supporting frame and an image recognition probe.

As a preferred technical scheme of the invention, a feed hopper is arranged above the cooking shell, the installation direction of the feed hopper is vertical to the horizontal plane, a mesh belt conveying mechanism is arranged inside the cooking shell, the mesh belt conveying mechanism is composed of a mesh belt conveying belt and a steam heating pipe, the mesh belt conveying belt is composed of a plurality of unit rods, the steam heating pipe is arranged inside the mesh belt conveying belt, the installation direction of the steam heating pipe is parallel to the cooking shell, and the steam heating pipe is connected with the steam conveying mechanism;

the mesh belt conveying belt is composed of rotating rollers, a transferring chain wheel, a transferring chain and rollers, wherein the rotating rollers are located at two ends of the mesh belt conveying belt, the transferring chain wheel is arranged at two ends of each rotating roller, the transferring chain is arranged on the transferring chain wheel, unit bar rods are inserted into mounting holes of the transferring chain, and the rollers are embedded between inner chain plates and outer chain plates of the transferring chain;

thereby the roller moves the operation of drive guipure conveyer belt on the transportation track of below, guipure conveyer belt top is equipped with a plurality of groups stirring rod, stirring rod's pole body equidistance is equipped with dials the material brush, dials the material brush and is the dislocation arrangement on the adjacent stirring rod, dial the perpendicular downwardly extending of material brush and keep certain interval with the guipure conveyer belt, stirring rod passes through the bolt fastening at the upper surface of the casing of cooking.

As a preferred technical scheme of the invention, the impurity collector is welded on the lower end face of the lowest end of the cooking shell, a filter screen plate is arranged in the impurity collector, and a drainage tube is welded at the bottom of the impurity collector.

As a preferred technical scheme of the invention, the water delivery pipe and the steam delivery pipe are arranged in parallel above and below the steam-liquid separation cylinder, the water diversion control valve is arranged on the middle part of the water delivery pipe, the steam valve is arranged on the middle part of the steam delivery pipe, a condensation water return device is fixed below the steam-liquid separation cylinder through a bolt, and the condensation water return device is cylindrical and communicated with the steam-liquid separation cylinder.

As a preferred technical scheme of the invention, the controller is respectively and electrically connected with a steam flow sensor, a rotating speed sensor and a temperature sensor, the steam flow sensor is arranged in a steam-liquid separation cylinder, the cooking and conveying motor is connected with the rotating speed sensor, the temperature sensor is arranged in the cooking shell, the temperature sensor is arranged at the position from the starting end to two thirds of the height of the cooking shell and from two thirds of the height to the tail end of the cooking shell, the cooking and conveying motor is fixed on a support frame of the cooking box body through bolts, and the image recognition probe is fixed above the tail end of the cooking shell.

As a preferred technical scheme of the invention, the installation angle of the filter screen plate and the inner wall of the impurity collector is 45-60 degrees, the surface of the filter screen plate is in a square hole shape, and the specification of the square hole is 0.2cm by 0.2cm to 0.5cm by 0.5 cm.

As a preferable technical scheme of the invention, 3-4 groups of temperature sensors are arranged under water, 2 groups of temperature sensors are arranged on the upper end face in the cooking shell, and the finally measured temperature is the average value of all groups of data.

According to a preferable technical scheme, the mesh belt conveying belt is provided with two types, one type is a wild shellfish mesh belt conveying belt, the other type is a cultured shellfish mesh belt conveying belt, the length and the width of the gap of the wild shellfish mesh belt conveying belt are set to be 4cm-6cm x 0.8cm-1cm, and the length and the width of the gap of the cultured shellfish mesh belt conveying belt are set to be 6cm-7.5cm x 0.8cm-1.2 cm.

As a preferred technical scheme of the invention, the controller is respectively and electrically connected with the cooking conveying motor and the image recognition probe, and a steam flow control button A, a wild shellfish processing mode B, a display screen C, a temperature control button D, a controller switch E, a rotating speed control button F and a shellfish cultivation processing mode G are arranged on the controller.

The invention has the beneficial effects that:

1. the heating medium, namely liquid water, is creatively added into the cooking box body, so that the condition that the shells of partial shellfish cannot be opened due to nonuniform heating of the shellfish caused by only using steam in the traditional cooking device is greatly improved, the loss of the steam is reduced, and the energy is saved;

2. a mesh belt conveyor belt is adopted, a steam heating pipe is embedded in the mesh belt conveyor belt, a steam outlet is arranged on the surface of the steam heating pipe, bubbles generated by steam in water exert a vertical upward force on the shellfish through the gap of the mesh belt conveyor belt, so that the shellfish generates a rolling action, and the shellfish can be uniformly heated;

3. the control device sets the cooking modes of different shellfish varieties, when the shellfish cooking operation is carried out, the cooking device can start the operation only by dialing the button on the controller and selecting the cooking mode of the shellfish of the corresponding variety, thereby realizing continuous production;

4. the image recognition probe can observe the cooking completion state of the shellfish, a machine learning program is arranged in the image recognition probe, if the cooking result does not meet the current optimal cooking state after calculation, the probe transmits data back to the controller, the controller transmits instructions to each control element, the control elements adjust the steam air inflow and the motor running speed, meanwhile, the temperature sensor, the steam flow sensor and the rotating speed sensor feed back signals to the controller after monitoring the change of the running state, the image recognition probe recalculates the cooking state of the subsequent shellfish, and the steps are repeated to continuously optimize the data of the cooking operation so as to enable the shell opening rate to reach the optimal value;

5. the image recognition probe automatically calculates the shellfish opening rate reaching the outlet of the stewing shell and determines whether signals need to be fed back to the controller for adjustment, so that a method that the shellfish opening condition needs to be observed manually in real time and the running speed needs to be adjusted in the traditional stewing device is abandoned, the shellfish stewing operation is intelligentized, the sustainable production is ensured, and a large amount of manpower is saved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a two-dimensional structure of a cooking conveyer;

FIG. 3 is a partial exploded view of the cooking conveyor;

FIG. 4 is a schematic view of a partial structure of a mesh belt conveying mechanism;

FIG. 5 is a schematic view of the chain and roller configuration;

FIG. 6 is a schematic view of a vapor delivery device;

FIG. 7 is a two-dimensional structure diagram of the control device;

FIG. 8 is a schematic three-dimensional structure of the control device;

FIG. 9 is a diagram of a controller control panel;

in the above figures: 1-a cooking and conveying device; 1-1, steaming and boiling the shell; 1-2 feed hoppers; 1-3 mesh belt conveying mechanism; 1-3-1 mesh belt conveyer belt; 1-3-2 steam heating pipes; 1-3-1-1 rotating roller; 1-3-1-2 transfer sprockets; 1-3-1-3 transfer chains; 1-3-1-4 rollers; 1-4 transfer tracks; 1-5 material turning rods; 1-6 material poking brushes; 1-7 impurity collectors; 1-8 filter screen plates; 1-9 drainage tubes; 2-a steam delivery device; 2-1 water conveying pipe; 2-2 steam conveying pipes; 2-3 cylinders; 2-4 water flow control valves; 2-5 steam valves; 2-6 condensation water return device; 3-a control device; 3-1, a controller; 3-2, a cooking conveying motor; 3-3 steam flow sensor; 3-4 rotation speed sensors; 3-5 temperature sensors; 3-6 a support frame of the cooking box body; 3-7, identifying the probe by an image; the system comprises an A-steam flow control button, a B-wild shellfish processing mode, a C-display screen, a D-temperature control button, an E-controller switch, an F-rotating speed control button and a G-cultured shellfish processing mode.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention more readily understood by those skilled in the art, and thus will more clearly and distinctly define the scope of the invention.

Example (b): referring to fig. 1-9, the present invention provides a technical solution: an intelligent shellfish stewing and shell opening device comprises a stewing and conveying device 1, a steam conveying device 2 and a control device 3; the steam conveying mechanism 2 is arranged on the outer side of the cooking conveying device 1, and the control device 3 is respectively electrically connected with the cooking conveying device 1 and the steam conveying device 2;

the cooking and conveying device 1 is used for conveying the shellfish to a higher position from a lower position through a mesh belt conveying belt 1-3-1 and heating the shellfish uniformly so as to perform complete cooking operation; the steam conveying device is used for conveying high-temperature steam required by the cooking conveying device 1 through a steam conveying pipe 2-2 and providing the temperature required by the shell opening of the shellfish through a steam heating pipe 1-3-2; the control device 3 provides power for the whole equipment and automatically adjusts the running speed of the mesh belt conveyor belt and the heating time of the shellfish; for wild shellfish, the water temperature range in the cooking shell is set to be 80-95 ℃, the central temperature range in the cooking shell which is not covered by water is set to be 95-120 ℃, for cultured shellfish, the water temperature range in the cooking shell is set to be 90-100 ℃, the central temperature range in the cooking shell which is not covered by water is set to be 100-120 ℃, and the water temperature and the temperature in the box ensure that partial shellfish can not be opened due to too short cooking time, and shellfish meat quality aging and poor taste due to too long cooking time can be avoided.

The cooking and conveying device 1 comprises a cooking shell 1-1, a feed hopper 1-2, a mesh belt conveying mechanism 1-3, a transfer track 1-4, a material turning rod 1-5 and a material stirring brush 1-6;

a feed hopper 1-2 is arranged above a cooking shell 1-1, the installation direction of the feed hopper 1-2 is vertical to the horizontal plane, a mesh belt conveying mechanism 1-3 is arranged inside the cooking shell 1-1, the mesh belt conveying mechanism 1-3 comprises a mesh belt conveying belt 1-3-1 and a steam heating pipe 1-3-2, the mesh belt conveying belt 1-3-1 consists of unit bars, the steam heating pipe 1-3-2 is arranged inside the mesh belt conveying belt 1-3-1, the installation direction of the steam heating pipe is parallel to the cooking shell 1-1, the mesh belt conveying belt 1-3-1 comprises a rotating roller 1-3-1-1, a transfer chain wheel 1-3-1-2, a transfer chain 1-3-1-3 and a roller 1-3-1-4, the rotating rollers 1-3-1-1 are positioned at two ends of the mesh belt conveyor belt 1-3-1, the tail end of the rotating roller 1-3-1-1 is respectively provided with a transfer chain wheel 1-3-1-2, the transfer chain wheel 1-3-1-2 is provided with a transfer chain 1-3-1-3, unit bar rods are inserted into mounting holes of the transfer chain 1-3-1-3, a specially designed roller 1-3-1-4 is arranged between an inner chain plate and an outer chain plate of the transfer chain 1-3-1-2, the roller 1-3-1-4 runs on a transfer track 1-4 below to drive the mesh belt conveyor belt 1-3-1 to run, a plurality of groups of material turning rods 1-5 are arranged above the mesh belt conveyor belt 1-3-1, the material stirring rods 1-5 are provided with material stirring brushes 1-6 at equal intervals, the material stirring brushes 1-6 on the adjacent material stirring rods 1-5 are arranged in a staggered manner, and the material stirring brushes 1-6 extend downwards vertically and keep a certain interval with the mesh belt conveyer belt 1-3-1.

Shellfish is thrown to a mesh belt conveying mechanism 1-3 from a feed hopper 1-2 above a cooking shell 1-1, the shellfish operates to an outlet of the cooking shell 1-1 along with a mesh belt conveying belt 1-3-1, liquid water which is flush with the feed hopper 1-2 in height (about two thirds of the height of the cooking shell) is stored in the cooking shell 1-1, salt is added in the liquid water to ensure the taste of the shellfish meat after operation is finished, high-temperature steam in a steam heating pipe 1-3-2 escapes from a through hole to form bubbles to generate vertical upward force on the shellfish on the mesh belt conveying belt 1-3-1, so that the shellfish generates rolling action, and the shellfish is ensured to be heated uniformly; the shellfish which is cooked in the water is conveyed to a waterless area, and the shellfish is heated only by steam at the moment, so that the shellfish which is not opened is partially opened under the cooking action of high-temperature steam; the lifting function of the stirring brushes 1-6 above the mesh belt conveyor belt 1-3-1 ensures that the shellfish cannot rub with the upper end surface of the cooking shell 1-1 to cause the shellfish to be crushed due to local aggregation, and the largest number of shellfish can be ensured to complete the cooking operation through the cooking shell 1-1 while the shellfish damage rate is reduced.

The cooking and conveying device 1 also comprises an impurity collector 1-7, a filter screen plate 1-8 and a drainage tube 1-9;

the impurity collector 1-7 is welded on the lower end face of the lowest end of the cooking shell 1-1, a filter screen plate 1-8 is arranged in the impurity collector 1-7, and a drainage tube 1-9 is arranged at the bottom of the impurity collector 1-7; fresh shellfish continuously enters a cooking shell 1-1 through a feed hopper 1-2, fine shells attached to the surfaces of the shellfish and impurities contained in the shells are scattered into water in a unified mode under the action of high-temperature steam and boiling water, a filter screen plate 1-8 can filter and collect large impurities in a centralized mode, through holes in the filter screen plate 1-8 are square, the installation angle between the filter screen plate 1-8 and the inner wall of an impurity collector 1-7 is 45-60 degrees, after the shellfish in batch is completely cooked, the boiling water and the residual fine mixture after cooking can be discharged from a drainage tube 1-9, and the design of the device ensures that the impurities generated in the cooking process cannot be accumulated in the cooking shell 1-1 and generate secondary pollution on the shellfish in the following operation.

The steam conveying device 2 comprises a water conveying pipe 2-1, a steam conveying pipe 2-2, a steam-liquid separation cylinder 2-3, a water flow control valve 2-4, a steam valve 2-5 and a condensation water return device 2-6;

the water delivery pipe 2-1 and the steam delivery pipe 2-2 are arranged in parallel above and below the steam-liquid separation cylinder 2-3, the water diversion control valve 2-4 and the steam valve 2-5 are arranged between the water delivery pipe 2-1 and the steam delivery pipe 2-2, the condensation water return device 2-6 is arranged below the steam-liquid separation cylinder 2-3, and the condensation water return device 2-6 is communicated with the steam-liquid separation cylinder 2-3 in a cylindrical shape;

the steam delivery pipe 2-2 is connected with the steam outlet of the boiler in the boiler room at the initial end, the steam heating pipe 1-3-2 is connected at the tail end to provide high-temperature steam required by the steam delivery device 2, the water delivery pipe 2-1 provides water required by cooking, a partition plate is arranged in the steam-liquid separation cylinder 2-3 to separate the water from the high-temperature steam, the water flow control valve 2-4 and the steam valve 2-5 are connected with each sensor, the water inflow and the steam inflow are adjusted in real time according to the actual situation, part of the high-temperature steam in the steam pipeline integration is condensed into liquid water in the delivery process, and the condenser water return device 2-6 can temporarily store and deliver the condensed water back to the boiler room to regenerate the high-temperature steam.

The control device 3 comprises a controller 3-1, a cooking conveying motor 3-2, a steam flow sensor 3-3, a rotating speed sensor 3-4, a temperature sensor 3-5, a cooking box body support frame 3-6 and an image recognition probe 3-7.

The controller 3-1 is fixed outside the cooking shell 1-1, one end of the controller 3-1 is connected with the steam conveying device 2, one end is connected with the cooking conveying motor 3-2, the other end is connected with the inside of the cooking shell 1-1, the connecting end of the controller 3-1 and the steam conveying device 2 is provided with a steam flow sensor 3-3, the steam flow sensor 3-3 is arranged in a steam-liquid separating cylinder 2-3, the connecting end of the controller 3-2 and the cooking conveying motor 3-2 is provided with a rotating speed sensor 3-4, the connecting end of the controller 3-1 and the cooking shell 1-1 is provided with a temperature sensor 3-5, the temperature sensor 3-5 is arranged from the starting end to two thirds of the height of the cooking shell 1-1 (in water) and from two thirds of the height to the end (the upper end surface inside the cooking shell), the cooking conveying motor 3-2 is fixed on a support frame 3-6 of the cooking box body, the image recognition probe 3-7 is fixed above the end of the cooking shell 1-1.

The controller 3-1 can control the steam inlet amount of the steam delivery pipe 2-2 and the running speed of the cooking and transmitting motor 3-2, the shellfish opening time is different when cooking operation is carried out due to different shellfish growing environments, the wild shellfish cooking time is shorter, the shellfish cooking time is longer, the steam inlet speed matched with the shellfish opening operation of wild and cultured shellfish and the running speed parameter of the cooking and transmitting motor 3-2 are led into the control system of the controller 3-1, two shell opening modes of wild and cultured are set on the panel of the controller, when shellfish processing operation is carried out, only the matched processing mode needs to be selected manually, wherein A, D, F in the controller 3-1 are respectively steam flow, temperature and rotating speed control buttons, B, G is a processing mode of wild and cultured shellfish, and C is a display screen, e is a controller switch, an image recognition probe 3-7 positioned at the tail end of a cooking shell 1-1 can observe the cooking completion state of the shellfish, if the shellfish is calculated to have more than 5% of non-opening proportion, the controller 3-1 transmits an output signal to each sensor, a steam flow sensor 3-3 controls a steam valve 2-5 in a steam conveying device 2 to expand the steam inlet amount, so that the temperature in the cooking shell 1-1 is raised, a rotating speed sensor 3-4 adjusts a cooking conveying motor 3-2 to further slow down the running speed of a mesh belt conveying belt 1-3-1, and the shellfish can obtain longer cooking time; if the shellfish is observed to have the phenomenon that part of shellfish is completely shelled or shellfish meat is broken, the steam air inflow is reduced by adjustment, the running speed of the mesh belt conveyor belt 1-3-1 is accelerated, the shellfish cooking time is shortened, meanwhile, a machine learning program is embedded in the image recognition probe, the shellfish state image of the finished cooking operation can be learned, and the database of image recognition is updated, so that the accuracy of the recognition result is improved, further, the cooking operation process is more carefully optimized, if one index is found to be more suitable for the current processing mode manually, parameters can be directly adjusted through a button on the controller 3-1, and man-machine cooperative operation is realized.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.