CN222758205U - A steaming device - Google Patents

Abstract

The utility model provides a material steaming device in the technical field of steaming and cooking equipment, comprising a receiving box and a filter screen, wherein the filter screen is arranged in the receiving box, the filter screen is arc-shaped, and the straight edges on both sides of the filter screen are fixedly connected to the inner side walls on both sides of the receiving box, and the arc edges at both ends of the filter screen are fixedly connected to the inner side walls at both ends of the receiving box; a stirring and feeding mechanism is arranged on the filter screen; a material discharge port is arranged at one end of the receiving box, the upper surface of the material discharge port and the upper surface of one end of the filter screen are overlapped with each other, a fan-shaped baffle is also arranged on the side of the material discharge port away from the filter screen, a heating pipe is arranged on the inner side of the bottom of the receiving box, a box cover is arranged on the top of the receiving box, and a ventilation mechanism is arranged on the box cover, the raw materials are stirred and mixed by the stirring and feeding mechanism, water is heated by the heating pipe, the raw materials are slowly stirred while being steamed, so that the raw materials are evenly heated, and after the heating is completed, the raw materials can be quickly cooled by the stirring and feeding mechanism in combination with the ventilation mechanism, thereby solving the problems of time-consuming and labor-intensive manual operation, uneven gelatinization, slow speed and low efficiency during cooling.

Description

Material steaming device

Technical Field

The utility model relates to the technical field of brewing technology, in particular to a raw material steaming device.

Background

In the production process of table vinegar, soy sauce, wine and the like, the raw materials are generally required to be steamed, and starch particles in the raw materials are subjected to water absorption expansion, cracking and gelatinization by steaming, so that saccharification and fermentation capacity are improved, and meanwhile, impurities are discharged and sterilization is performed.

In the production process of traditional table vinegar, soy sauce and wine, the raw materials such as rice, corn and sorghum are required to be boiled and then are reduced to a proper temperature in time, and fermentation can be started after mixed starter propagation. The conventional steaming device generally has only a steaming function, such as the steaming device for brewing vinegar disclosed in CN213012760U, and comprises a fixing frame, wherein four supporting legs are fixedly arranged at the bottom of the fixing frame, an electric heating pot penetrating through the fixing frame is movably arranged at the top of the fixing frame, connecting shafts penetrating through the front surface and the back surface of the fixing frame respectively are fixedly arranged at the right end front surface and the back surface of the electric heating pot, a stirring motor is fixedly arranged at the bottom of the electric heating pot, a stirring frame positioned in the electric heating pot is fixedly arranged at the output end of the stirring motor, electric rods movably connected with the front surface and the back surface of the electric heating pot respectively are movably arranged at the opposite sides of the two supporting legs at the left side, automatic stirring can be performed in the steaming process by the steaming device for brewing vinegar, the different maturity due to partial uneven heating is prevented, and the convenience is brought to blanking operation by operators.

The vinegar brewing steaming device only has the functions of steaming and stirring at the same time, and can finish mixing of grains, bran and the like by utilizing the rotation of the stirring frame, but the stirring effect is not ideal because the stirring frame is arranged at the bottom of the electric heating pot, secondly, the electric heating pot still needs to be pushed by the electric rod after steaming, the steamed raw materials are poured out after the electric heating pot rotates, and then spread and cooled, so that the spreading and cooling efficiency is low, finally, the vinegar brewing steaming device still needs a large amount of manpower to transfer the raw materials into the electric heating pot and the steamed raw materials to a spreading and cooling field in the using process, the time and the labor are wasted, the discharging effect in a dumping way is also not ideal, residues are easy to exist in the periphery of the stirring frame at the bottom of the electric heating pot, the spreading and cooling are easy to pollute the surrounding environment, or the raw materials are polluted by mixed bacteria, the efficiency is low, and the using function is limited.

Disclosure of Invention

The utility model aims to solve the technical problems of time and labor waste and high labor intensity of raw material steaming and low efficiency of raw material stirring, mixing, carrying and spreading and cooling in brewing, and provides a steaming device which is used for mixing, steaming and spreading and cooling raw materials in one device and has the advantages of high efficiency, time saving and labor saving.

The technical scheme includes that the steaming device comprises a carrying case and a filter screen, wherein the filter screen is arranged in the carrying case, the filter screen is arc-shaped, straight edges on two sides of the filter screen are fixedly connected with inner side walls on two sides of the carrying case, arc edges on two ends of the filter screen are fixedly connected with inner side walls on two ends of the carrying case, a stirring and feeding mechanism is arranged on the filter screen, one end of the carrying case is provided with a discharging hole with an arc bottom, the upper surface of the discharging hole is mutually overlapped with the upper surface of one end of the filter screen, one side of the discharging hole, far away from the filter screen, is also provided with a fan-shaped baffle, a heating pipe is arranged on the inner side of the bottom of the carrying case, the top of the carrying case is provided with a case cover, and the case cover is provided with a ventilation mechanism.

The steaming device provided by the utility model has the following beneficial effects:

(1) After the raw materials such as rice, corn or sorghum and the like are stirred uniformly with bran or chaff at a low speed through the stirring feeding mechanism, water is added at the bottom of the bearing box, the raw materials are heated uniformly through the heating pipe while steaming, the raw materials are stirred slowly, the raw materials can be cooled rapidly after being heated through the stirring of the stirring feeding mechanism and the ventilation mechanism on the stirring and stirring combination box cover, a large amount of manpower is saved, the raw materials are stirred, heated and cooled uniformly and rapidly, the problems that the raw materials are transported manually, the time and the labor are wasted when the raw materials are steamed and spread and cooled, the gelatinization degree is uneven, the spreading cooling speed is slow and the efficiency is low when the raw materials are spread thickly are solved.

(2) The raw materials are stirred, mixed, steamed, gelatinized and spread to cool in one device, so that a great amount of time is saved, and the efficiency of raw material transportation and the sanitary environment during spreading to cool are improved.

(3) The fan-shaped baffle can be used for slowly stirring the raw materials above the filter screen when the stirring feeding mechanism rotates when the fan-shaped baffle blocks the discharge hole, and the fan-shaped baffle is rotated to enable the discharge hole to be exposed, so that the raw materials after being spread and cooled can be discharged by combining the stirring feeding mechanism, and the raw materials can be collected in a concentrated manner into a starter mixing inoculation process, and the problems that the labor amount of manually collecting the raw materials by using a shovel is large, the speed is low, and the raw materials are easy to be contaminated with sundries are solved.

(4) The device can be applied to the production process of products which are mainly required to be brewed by steaming solid raw materials and then inoculating various yeast, and can simplify the production process, improve the production efficiency, reduce the labor cost and have wide application range.

Preferably, the stirring feeding mechanism comprises a stirring rod, a first helical blade, a second helical blade and a fixing rod, wherein the virtual axis of the stirring rod is mutually overlapped with the virtual axis of the filter screen, one end of the stirring rod penetrates through the side wall of the container far away from one end of the discharge port and is connected with a stirring motor, the stirring motor is fixedly connected with the outer side wall of the container, and the other end of the stirring rod is rotationally connected with the container.

The stirring feeding mechanism is arranged above the filter screen in the carrying box, the stirring feeding mechanism can be used for stirring and mixing materials above the filter screen by rotating the filter screen, and the virtual axle center of the stirring rod and the virtual axle center of the filter screen are mutually overlapped, so that no dead angle exists during stirring, and the more uniform mixing of rice, wheat or corn, bran and chaff is improved.

Preferably, the inner sides of the first helical blade and the second helical blade are fixedly connected to the circumferential side wall of the stirring rod through the fixing rod, the helical directions of the first helical blade and the second helical blade are opposite, the helical radius of the first helical blade is larger than that of the second helical blade, and the outer side edge of the first helical blade is mutually attached to the inner side surface of the filter screen.

The stirring and feeding mechanism is convenient to fixedly connect the first helical blade and the second helical blade with the stirring rod through the fixing rod, the helical directions of the first helical blade and the second helical blade are opposite, so that the stirring and feeding mechanism rotates, the stirring directions of raw materials with different heights are inconsistent, the raw materials at the upper layer and the lower layer are continuously and crossly mixed, the mixing efficiency is greatly improved, the helical radius of the first helical blade is larger than that of the second helical blade, the outer side edge of the first helical blade is mutually attached to the inner side surface of the filter screen, the stirring and feeding mechanism can scrape the raw materials on the upper surface of the filter screen during stirring, dead angles during mixing are reduced, the raw materials are uniformly mixed, and meanwhile, the raw materials are pushed to the discharge port through the first helical blade with larger helical radius after the discharge port is opened, so that the raw materials are conveniently discharged.

Preferably, one side of the discharging hole far away from the filter screen is provided with a guide plate fixedly connected with the holding box and obliquely arranged, and the upper surface of the inner side of the top of the guide plate coincides with the lower side edge of the discharging hole.

The guide plate is convenient for collect raw materials in a centralized manner, raw materials are prevented from falling off during discharging, the upper surface of the inner side of the top of the guide plate coincides with the lower side edge of the discharge hole, so that the raw materials can be pushed to the feed port from the filter screen by the stirring and feeding mechanism during discharging, dead angles of the discharge hole are reduced, the discharging efficiency is improved, and the difficulty of cleaning and maintenance in equipment is reduced.

Preferably, a water injection pipe is arranged at one side outside the holding box, and the water injection pipe is communicated with the inner wall at the lower side of the holding box.

The water injection pipe is convenient for adding water into the holding box so as to facilitate the subsequent steaming and boiling process.

Preferably, one side of the holding box far away from the water injection pipe is provided with a square inclined pipe, the square inclined pipe penetrates through the side wall of the holding box, an opening at one end of the square inclined pipe is arranged on the outer side of the holding box, an opening at the other end of the square inclined pipe is arranged on the inner side of the holding box, the end opening of the square inclined pipe arranged on the outer side of the holding box is connected with the charging pipe, a one-way cover plate is arranged on the end opening of the square inclined pipe on the inner side of the holding box, and the top of the one-way cover plate is rotationally connected with the upper side edge of the square inclined pipe and can cover the end opening of the square inclined pipe.

The unidirectional cover plate is arranged at the opening of the end part of the square inclined tube, so that the opening of the end part of the square inclined tube can be covered after the unidirectional cover plate naturally moves downwards under the gravity after feeding, and the ventilation mechanism is prevented from reversely filling water vapor into the bran and bran storage container when the ventilation mechanism ventilates and cools the carrying case.

Preferably, the virtual center of the fan-shaped baffle is provided with a first transmission gear which is rotationally connected with the outer side wall of the container, the first transmission gear is fixedly connected with the fan-shaped baffle, and the virtual axis of the first transmission gear is mutually overlapped with the virtual axis of the stirring rod.

Can drive fan-shaped apron and rotate when making first gear rotate through setting up first gear to make fan-shaped apron shelter from the discharge gate when stirring and steaming process as required, spill the discharge gate when discharging.

Preferably, a reciprocating motor is arranged on one side of the carrying case, which is close to the first transmission gear, the outer side of the reciprocating motor is fixedly connected with the outer side wall of the carrying case, a second transmission gear is fixedly connected on a transmission shaft of the reciprocating motor, and the first transmission gear and the second transmission gear are meshed with each other.

Through setting up with first drive gear intermeshing's second drive gear, and second drive gear is driven by reciprocating motor for can drive the fan-shaped apron with first drive gear fixed connection and rotate follow-up when reciprocating motor rotates, be convenient for remote control is favorable to improving degree of automation, reduces the manual work, has improved work efficiency.

Preferably, the bottom of the containing box is also provided with a drain pipe, and the drain pipe is provided with an electromagnetic valve.

The water in the carrying case is convenient to immediately discharge after raw materials are steamed through the setting drain pipe, the drain pipe is convenient to close when steaming the material through setting up the solenoid valve on the drain pipe, prevents to evaporate material water leakage, and the drain pipe is opened in the discharge after steaming the material is accomplished, makes to evaporate material water discharge, is convenient for remote control drainage's opportunity simultaneously, and then reduces the manual work, has improved work efficiency.

Preferably, the ventilation mechanism comprises an air inlet fan and an air outlet fan, and fan cover plates are arranged above the air inlet fan and the air outlet fan.

Through set up air inlet fan air-out fan simultaneously on the apron can improve the velocity of flow of holding incasement steam for steam is discharged fast, can balance simultaneously and hold the inside atmospheric pressure of case, avoids the raw materials to be by the back of lifting from holding the case blowout and causes extravagant.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the inner structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a front view in cross section of the present utility model;

FIG. 4 is a right side view of the present utility model;

FIG. 5 is a right-side view in cross section of the present utility model;

FIG. 6 is a schematic perspective view of a fan cover in an open state;

Fig. 7 is a schematic perspective view showing an opened state of a case cover in the present utility model;

FIG. 8 is a side view in cross section of the present utility model with the lid open;

FIG. 9 is a schematic perspective view of a stirring and feeding mechanism in the present utility model.

The device comprises the following components of a supporting box 1-part, a discharge hole 11-part, a fan-shaped baffle 111-part, a first transmission gear 112-part, a second transmission gear 113-part, a reciprocating motor 114-part, a guide plate 12-part, a water injection pipe 13-part, a water discharge pipe 14-part, a solenoid valve 141-part, a feeding pipe 15-part, a square inclined pipe 151-part, a one-way cover plate 152-part, a heating pipe 16-part, a filter screen 2-part, a stirring and feeding mechanism 3-part, a stirring rod 31-part, a first spiral blade 32-part, a second spiral blade 34-part, a fixed rod 35-part, a stirring motor 4-part, a box cover 41-part ventilation mechanism 411-part air inlet fan 412-part air outlet fan and a fan cover plate 42-part.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to fig. 1 to 9, and it is obvious that the described embodiments are some, but not all embodiments of the present utility model.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

1-9, The steaming device comprises a carrying case 1 and a filter screen 2, wherein the filter screen 2 is arranged in the carrying case 1, the filter screen 2 is arc-shaped, the straight edges at two sides of the filter screen 2 are fixedly connected with the inner side walls at two sides of the carrying case 1, and the arc-shaped edges at two ends of the filter screen 2 are fixedly connected with the inner side walls at two ends of the carrying case 1; the filter screen 2 is provided with a stirring and feeding mechanism 3; one end of the carrying case 1 is provided with a discharging hole 11 with an arc-shaped bottom, the upper surface of the discharging hole 11 is mutually overlapped with the upper surface of one end of the filter screen 2, one side of the discharging hole 11 far away from the filter screen 2 is also provided with a fan-shaped baffle 111, the inner side of the bottom of the carrying case 1 is provided with a heating pipe 16, the top of the carrying case 1 is provided with a case cover 4, the case cover 4 is provided with a ventilation mechanism 41, after the grain raw materials and bran or chaff are uniformly stirred at a low speed through the stirring feeding mechanism 3, water is added at the bottom of the carrying case 1, after the water is heated through the heating pipe 16, the raw materials are uniformly heated while being stirred at a low speed, the raw materials are stirred and turned over through the stirring of the stirring feeding mechanism 3 after the heating is finished, the raw materials can be rapidly cooled through the ventilation mechanism 41 on the case cover 4, a large amount of labor is saved, and the raw materials are uniformly and rapidly stirred, the problems of time and labor waste during manual conveying, cooking and spreading and cooling are solved, and the gelatinization degree is uneven when the raw materials are spread to be thick, the spreading and the cooling speed is low; the stirring and mixing, steaming and gelatinizing and spreading cooling of the raw materials are all carried out in one device, so that a great amount of time is saved, the raw material transferring efficiency and the sanitary environment during spreading cooling are improved, the fan-shaped baffle 111 can slowly turn over and stir the raw materials above the filter screen 2 when the discharge hole 11 and the stirring and feeding mechanism 3 are blocked, the fan-shaped baffle 111 is rotated to enable the discharge hole 11 to be communicated with the outside, and then the raw materials after cooling can be discharged by combining the stirring and feeding mechanism 3, so that the raw materials can be collected in a concentrated manner in the production of a starter mixing and inoculating process, and the problems that the labor capacity of manually collecting the raw materials is high, the speed is low, and the raw materials are easy to be contaminated by mixed bacteria are solved.

Referring to fig. 3, 5 and 9, in this embodiment, the stirring and feeding mechanism 3 includes a stirring rod 31, a first helical blade 32, a second helical blade 33 and a fixing rod 34, the virtual axis of the stirring rod 31 coincides with the virtual axis of the filter screen 2, one end of the stirring rod 31 passes through the side wall of the container 1 far away from one end of the discharge port 11 and is connected with a stirring motor 35, the stirring motor 35 is fixedly connected with the outer side wall of the container 1, the other end of the stirring rod 31 is rotationally connected with the container 1, by installing the stirring and feeding mechanism 3 above the filter screen 2 in the container 1, materials above the filter screen 2 can be stirred and mixed by using the rotation of the stirring and feeding mechanism 3, and the virtual axis of the stirring rod 31 coincides with the virtual axis of the filter screen 2 so that no dead angle exists during stirring, and the grain raw materials, bran and bran are more uniformly mixed.

Referring to fig. 9, in this embodiment, the inner sides of the first helical blade 32 and the second helical blade 33 are fixedly connected to the circumferential side wall of the stirring rod 31 through a fixing rod 34, and the first helical blade 32 and the second helical blade 33 are conveniently and fixedly connected to the stirring rod 31 through the fixing rod 34, so that the first helical blade 32 and the second helical blade 33 are simultaneously driven to rotate when the stirring rod 31 rotates.

Referring to fig. 3 or 9, in the present embodiment, the spiral directions of the first spiral blade 32 and the second spiral blade 33 are opposite, the spiral radius of the first spiral blade 32 is larger than that of the second spiral blade 33, the outer side edge of the first spiral blade 32 is mutually attached to the inner side surface of the filter screen 2, the spiral directions of the first spiral blade 32 and the second spiral blade 33 are opposite, so that the stirring directions of the raw materials with different heights are not consistent when the stirring feeding mechanism 3 rotates, the raw materials on the upper layer and the lower layer are continuously and crossly mixed, the mixing efficiency is greatly improved, the spiral radius of the first spiral blade 32 is larger than that of the second spiral blade 33, and the outer side edge of the first spiral blade 32 is mutually attached to the inner side surface of the filter screen 2, so that the stirring feeding mechanism 3 can scrape the raw materials on the upper surface of the filter screen 2 during stirring, dead angles during mixing are reduced, the raw materials are uniformly mixed, and simultaneously the raw materials are pushed to the discharge port 11 through the first spiral blade 32 with larger spiral radius after the discharge port 11 is opened, so that the raw materials are conveniently discharged from the discharge port 11.

Referring to fig. 3, in this embodiment, a side of the discharge port 11 far away from the filter screen 2 is provided with a guide plate 12 fixedly connected with the carrying case 1 and obliquely arranged, the upper surface of the inner side of the top of the guide plate 12 coincides with the lower side edge of the discharge port 11, the guide plate 12 is convenient for collecting raw materials in a centralized manner, the raw materials are prevented from falling off during discharging, the upper surface of the inner side of the top of the guide plate 12 coincides with the lower side edge of the discharge port 11, so that the raw materials can be pushed onto the guide plate 12 directly after being pushed to the feed port by the stirring and feeding mechanism 3 during discharging, dead angles of the discharge port 11 are reduced, the discharging efficiency is improved, residues are avoided, and the difficulty of cleaning and maintenance in equipment is reduced.

Referring to fig. 5, 6 or 8, in this embodiment, a water injection pipe 13 is disposed at one side of the container 1, the water injection pipe 13 is communicated with the inner wall of the lower side of the container 1, and water is conveniently added into the container 1 through the water injection pipe 13 for the subsequent steaming process.

Referring to fig. 5 or 8, in this embodiment, a square inclined tube 151 is disposed on one side of the carrying case 1 far from the water injection tube 13, the square inclined tube 151 passes through the side wall of the carrying case 1, an opening at one end of the square inclined tube 151 is disposed outside the carrying case 1, an opening at the other end of the square inclined tube 151 is disposed inside the carrying case 1, a feeding tube 15 is connected to an end opening of the square inclined tube 151 disposed outside the carrying case 1, a unidirectional cover plate 152 is disposed on an end opening of the square inclined tube 151 disposed inside the carrying case 1, the top of the unidirectional cover plate 152 is rotatably connected with the upper side edge of the square inclined tube 151, the unidirectional cover plate 152 can cover the end opening of the square inclined tube 151, so that bran and bran can be added into the carrying case 1 after the grains are soaked, and the bran can be covered by the unidirectional cover plate 152 disposed at the opening at the end of the Fang Xieguan end, so that the unidirectional cover plate 152 can cover the end opening of the square inclined tube 151 after the unidirectional cover plate 152 by gravity and the bran when the carrying case 1 is cooled down.

Referring to fig. 4, in this embodiment, a first transmission gear 112 is rotatably connected to the outer side wall of the container 1 at the virtual center of the fan-shaped baffle 111, the first transmission gear 112 is fixedly connected to the fan-shaped baffle 111, and the virtual axis of the first transmission gear 112 coincides with the virtual axis of the stirring rod 31, so that the fan-shaped cover plate can be driven to rotate when the first gear rotates by arranging the first gear, so that the fan-shaped cover plate can shield the discharge hole 11 in the stirring and steaming process as required, and the discharge hole 11 leaks out in the discharging process.

Referring to fig. 4, in this embodiment, a reciprocating motor 114 is disposed on a side of the carrying case 1 near the first transmission gear 112, an outer side of the reciprocating motor 114 is fixedly connected with an outer side wall of the carrying case 1, a second transmission gear 113 is fixedly connected to a transmission shaft of the reciprocating motor 114, the first transmission gear 112 and the second transmission gear 113 are meshed with each other, and the second transmission gear 113 is driven by the reciprocating motor 114 through the second transmission gear 113 meshed with the first transmission gear 112, so that a fan-shaped cover plate fixedly connected with the first transmission gear 112 can be driven to rotate when the reciprocating motor 114 rotates, remote control is facilitated, automation degree is improved, manpower is reduced, and working efficiency is improved.

Referring to fig. 3, in this embodiment, the bottom of the carrying case 1 is further provided with a drain pipe 14, the drain pipe 14 is provided with an electromagnetic valve 141, so that water in the carrying case 1 can be discharged immediately after the raw materials are steamed by arranging the drain pipe 14, and the drain pipe 14 is provided with the electromagnetic valve 141, so that the time for remotely controlling the water discharge is convenient, thereby reducing manpower and improving the working efficiency.

Referring to fig. 3 or fig. 7, in this embodiment, the ventilation mechanism 41 includes an air inlet fan 411 and an air outlet fan 412, and the air inlet fan 411 and the air outlet fan 412 are simultaneously disposed on the cover plate, so that the flow speed of water vapor in the carrying case 1 can be increased, so that the water vapor is rapidly discharged, and meanwhile, the air pressure inside the carrying case 1 can be balanced, and waste caused by spraying of raw materials from the carrying case 1 after the raw materials are raised is avoided.

Referring to fig. 6, in this embodiment, the fan cover plates 42 are disposed above the air inlet fan 411 and the air outlet fan 412, and the fan cover plates 42 can cover a plurality of ventilation fans, so as to reduce steam leakage during steaming, and maintain the interior of the containing box 1 in a relatively stable temperature range, thereby being more beneficial to steaming and pasting the raw materials, and simultaneously enabling the steaming time to be more accurate, and avoiding the occurrence of over-ripening or clamping.

Example 2

When the utility model is used, the reciprocating motor 114 is started, the fan-shaped baffle 111 is rotated downwards to close the discharge hole 11, the box cover 4 is opened, grain raw materials such as soaked rice, corn or sorghum are guided above the filter screen 2 in the carrying box 1, materials such as bran, chaff and the like which can increase the looseness and increase the oxygen supply temperature are guided above the filter screen 2 in the carrying box 1 in proportion through the feeding pipe 15, the box cover 4 is closed, the stirring motor 35 is started, the stirring motor 35 drives the stirring feeding mechanism 3 to rotate, stirring and mixing of the materials above the filter screen 2 are started, and as the spiral radius of the first spiral blade 32 on the stirring feeding mechanism 3 is larger than the radius of the second spiral blade 33 and the spiral direction of the first spiral blade 32 is opposite to the spiral direction of the second spiral blade 33, the first spiral blade 32 and the second spiral blade 33 are stirred in opposite directions when the stirring feeding mechanism 3 rotates, so that the stirring efficiency is higher and the stirring efficiency is more sufficient;

after the mixing is finished, the drain pipe 14 at the bottom of the carrying case 1 is closed by starting the electromagnetic valve 141, then water is injected into the bottom of the carrying case 1 through the water injection pipe 13, the heating pipe 16 is started to heat water in the carrying case 1 after the water injection, meanwhile, the stirring motor 35 is started, the stirring and feeding mechanism 3 continuously agitates raw materials at a low speed, larger gaps are formed between the raw materials, so that steam can permeate through the gaps, the contact area between the raw materials and the steam is increased in a continuous stirring mode, the mixed raw materials are quickly steamed and gelatinized under the action of the steam, and meanwhile, the raw materials are uniformly heated;

After the container 1 is steamed for a period of time, the heating pipe 16 is closed, the electromagnetic valve 141 is closed, water at the bottom of the container 1 is discharged through the drain pipe 14, then the fan cover plate 42 at the top of the box cover 4 is fully opened, the ventilation mechanism 41 is started, the ventilation mechanism 41 comprises an air inlet fan 411 and an air outlet fan 412, after the ventilation mechanism 41 is simultaneously started, the flow speed of air flow can be accelerated, the flow path of the air flow is increased, the air pressure inside and outside the container 1 is balanced, so that water vapor and heat in raw materials are taken away rapidly, and because the end part of the square inclined pipe 151 is provided with the unidirectional cover plate 152, the unidirectional cover plate 152 naturally rotates downwards under the action of gravity and can cover the opening of the square inclined pipe 151, the water vapor blown by the fan during spreading can be prevented from entering the square inclined pipe 151, and the stirring and feeding mechanism 3 can be started again to stir the raw materials continuously, the contact area of the raw materials and the cooling and cooling efficiency of the raw materials are improved;

After the raw materials are spread and cooled, a reciprocating motor 114 is started to enable a fan-shaped baffle 111 to rotate, so that a discharge hole 11 is opened, the raw materials are enabled to move towards the direction of the discharge hole 11 under the action of a first helical blade 32 through the slow rotation of a stirring feeding mechanism 3, the raw materials which are mixed, steamed and spread and cooled can be discharged along a guide plate 12 after passing through the discharge hole 11, so that the mixed and fermented materials are collected and tidied, and the curved materials are added to be mixed and fermented.

Because the stirring and mixing, steaming and gelatinizing and spreading cooling of the raw materials are all carried out in one device, the collection, transportation and spreading times of the raw materials are effectively reduced, a large amount of labor force is saved, meanwhile, the efficiency of raw material transportation and the sanitary environment during spreading and cooling are improved, the probability of raw material infection with mixed bacteria is reduced, and the production efficiency of producing fermentation materials such as vinegar, soy sauce and wine is greatly improved.

Directional terms, such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., referred to in the present utility model are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Standard parts used in the file of the application can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the application belongs to common general knowledge in the art, and the application is mainly used for protecting mechanical devices, so the application does not explain the control mode and circuit connection in detail.

It should be noted that the above embodiments are merely for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present utility model.

Claims (10)

1. A steaming device comprises a carrying case (1) and a filter screen (2), wherein the filter screen (2) is arranged in the carrying case (1), the steaming device is characterized in that the filter screen (2) is arc-shaped, straight edges on two sides of the filter screen (2) are fixedly connected with inner side walls on two sides of the carrying case (1), arc edges on two ends of the filter screen (2) are fixedly connected with inner side walls on two ends of the carrying case (1), a stirring and feeding mechanism (3) is arranged on the filter screen (2), one end of the carrying case (1) is provided with a discharging hole (11) with the bottom being arc-shaped, the upper surface of the discharging hole (11) is mutually overlapped with the upper surface of one end of the filter screen (2), one side, far away from the filter screen (2), of the discharging hole (11) is further provided with a fan-shaped baffle (111), the bottom of the inner side of the carrying case (1) is provided with a heating pipe (16), the top of the carrying case (1) is provided with a case cover (4), and the case cover (4) is provided with a ventilation mechanism (41).

2. The steaming device according to claim 1, wherein the stirring and feeding mechanism (3) comprises a stirring rod (31), a first helical blade (32), a second helical blade (33) and a fixing rod (34), the virtual axis of the stirring rod (31) and the virtual axis of the filter screen (2) are mutually overlapped, one end of the stirring rod (31) penetrates through the side wall of the carrying case (1) far away from one end of the discharge hole (11) and is connected with a stirring motor (35), the stirring motor (35) is fixedly connected with the outer side wall of the carrying case (1), and the other end of the stirring rod (31) is rotatably connected with the carrying case (1).

3. The steaming device according to claim 2, wherein the inner sides of the first spiral blade (32) and the second spiral blade (33) are fixedly connected to the circumferential side wall of the stirring rod (31) through a fixing rod (34), the spiral directions of the first spiral blade (32) and the second spiral blade (33) are opposite, the spiral radius of the first spiral blade (32) is larger than that of the second spiral blade (33), and the outer side edge of the first spiral blade (32) is mutually attached to the inner side surface of the filter screen (2).

4. The steaming device according to claim 1, wherein a guide plate (12) is fixedly connected with the holding box (1) and is obliquely arranged on one side of the discharging port (11) away from the filter screen (2), and the upper surface of the inner side of the top of the guide plate (12) coincides with the lower side edge of the discharging port (11).

5. The steaming device according to claim 1, wherein a water injection pipe (13) is arranged at one side outside the holding box (1), and the water injection pipe (13) is communicated with the inner wall of the lower side of the holding box (1).

6. The steaming device according to claim 5, wherein a square inclined tube (151) is arranged on one side of the holding box (1) far away from the water injection tube (13), the square inclined tube (151) penetrates through the side wall of the holding box (1), an opening at one end of the square inclined tube (151) is arranged on the outer side of the holding box (1), an opening at the other end of the square inclined tube is arranged on the inner side of the holding box (1), a feeding tube (15) is connected to an end opening of Fang Xieguan (151) arranged on the outer side of the holding box (1), a one-way cover plate (152) is arranged on an end opening of Fang Xieguan (151) arranged on the inner side of the holding box (1), the top of the one-way cover plate (152) is rotatably connected with the upper side edge of the Fang Xieguan (151), and the one-way cover plate (152) can cover the end opening of the square inclined tube (151).

7. The steaming device according to claim 1, wherein the virtual center of the fan-shaped baffle plate (111) is provided with a first transmission gear (112) rotatably connected with the outer side wall of the carrying case (1), the first transmission gear (112) is fixedly connected with the fan-shaped baffle plate (111), and the virtual axis of the first transmission gear (112) is mutually overlapped with the virtual axis of the stirring rod (31).

8. The steaming device according to claim 7, wherein a reciprocating motor (114) is arranged on one side of the carrying case (1) close to the first transmission gear (112), the outer side of the reciprocating motor (114) is fixedly connected with the outer side wall of the carrying case (1), a second transmission gear (113) is fixedly connected to a transmission shaft of the reciprocating motor (114), and the first transmission gear (112) and the second transmission gear (113) are meshed with each other.

9. The steaming device according to claim 1, wherein the bottom of the containing box is further provided with a drain pipe (14), and the drain pipe (14) is provided with an electromagnetic valve (141).

10. The steaming device according to claim 1, wherein the ventilation mechanism (41) comprises an air inlet fan (411) and an air outlet fan (412), and fan cover plates (42) are arranged above the air inlet fan (411) and the air outlet fan (412).