CN218458651U - System for preparing mycoprotein - Google Patents

Abstract

The utility model discloses a mycoprotein preparation system, it includes hot-blast person in charge, the hot-blast person in charge is gone up the intercommunication and is equipped with the spray drying tower, cyclone and sack cleaner, in the actual production process, add the protein concentrate in the spray drying tower through first entry, it lets in hot-blastly to follow the second entry, make moisture in the protein concentrate evaporated, mycoprotein after partly drying can get into hot-blast person in charge under the effect of gravity, another part follows hot-blast passing cyclone and sack cleaner in proper order and gets into in the hot-blast person in charge at last, it avoids the anti-wet adhesion of likepowder mycoprotein that the temperature instability leads to be equipped with the heat preservation on the outer wall of spray drying tower, and it is hot-blast to let in the hot-blast person in charge continuously, keep the in-process of likepowder mycoprotein in the pipeline transport, keep dry powder state, further avoid the anti-wet adhesion of likepowder mycoprotein to cause the jam in the pipeline.

Description

System for preparing mycoprotein

Technical Field

The application relates to the technical field of mycoprotein preparation, in particular to a mycoprotein preparation system.

Background

The information provided in this section is for the purpose of generally presenting the context of the disclosure. Work of the presently named inventors, to the extent it is described in this section, as well as aspects of the description that may not otherwise qualify as prior art at the time of filing, are neither expressly nor impliedly admitted as prior art against the present disclosure.

Compared with the traditional soybean protein feed, the mycoprotein has higher protein content and is produced by the propagation culture of the clostridium thallus, so the mycoprotein has higher added value of products, but the preparation process is not perfect enough, and a plurality of problems exist in the production process, thereby affecting the quality and the yield of the products.

The original preparation process of mycoprotein mainly comprises fermentation propagation, distillation denaturation, centrifugal concentration, atomization drying, inspection and packaging, but in the preparation process, the problem of blockage caused by the fact that powdery mycoprotein is attached to the surfaces of equipment and pipelines in a dewetting manner is easy to occur.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, this application provides a mycoprotein preparation system to it prevents wet adhesion at equipment and pipeline surface and causes the problem of jam to appear likepowder mycoprotein easily among the prior art to solve.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a mycoprotein preparation system, its includes hot-blast person in charge, the one end of hot-blast person in charge is connected with the hot-blast source of exportable hot-blast, the last spray drying tower, cyclone and the sack cleaner that is equipped with of intercommunication of hot-blast person in charge, just the spray drying tower with between the cyclone, cyclone with be equipped with the intercommunication pipeline between the sack cleaner respectively, wherein:

the spray drying tower is provided with a first inlet for introducing protein concentrated solution and a second inlet for introducing hot air, and the outer wall of the spray drying tower is provided with a heat-insulating layer;

the other end of the hot air main pipe is provided with a buffer bin.

Furthermore, a control valve is respectively arranged among the spray drying tower, the cyclone separator, the bag-type dust collector and the hot air main pipe.

Further, the control valve is a check valve that can be conducted toward the hot air main pipe.

Furthermore, one sides of the spray drying tower, the cyclone separator and the bag-type dust collector, which are close to the hot air main pipe, are respectively designed to be conical so that materials are gathered and enter the hot air main pipe.

Furthermore, a vibrating screen is arranged between the buffer bin and the hot air main pipe, and the vibrating screen is obliquely arranged at an angle of 10-20 degrees.

Furthermore, a shaping granulator, a packaging machine and a conveyor are sequentially arranged at the discharge port of the buffer bin.

Furthermore, the temperature of hot air output by the hot air source is 130-240 ℃, and a booster fan is arranged in the hot air main pipe.

Furthermore, the heat-insulating layer is made of aluminum silicate heat-insulating fireproof cotton.

Furthermore, a protective layer is arranged on the outer wall of the heat-insulating layer.

Further, the protective layer is made of corrugated aluminum plates.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a set up hot-blast person in charge, be equipped with the spray drying tower of intercommunication on hot-blast person in charge, cyclone and sack cleaner, and between spray drying tower and the cyclone, be equipped with the intercommunication pipeline between cyclone and the sack cleaner respectively, the first entry that is used for letting in the albumen concentrate has on the spray drying tower, be used for letting in hot-blast second entry, be equipped with the heat preservation on the outer wall of spray drying tower, the other end that hot-blast person in charge is equipped with the surge bin, in the actual production process, add the albumen concentrate in the spray drying tower through first entry, it is hot-blast to accompany the second entry, make moisture in the albumen concentrate evaporated, the mycoprotein after partly drying can get into hot-blast person in charge under the effect of gravity, another part follows hot-blast person in charge that hot-blast person in charge and the last entering hot-blast main pipe of passing cyclone and sack cleaner, at last get into in the surge bin, accomplish the purification of pulverous mycoprotein, the preparation, it causes to utilize to be equipped with the anti-wetting adhesion of the likepowder albumen that avoids the temperature unstability to lead to the fact on the heat preservation of spray drying tower, and block up in the hot-blast main pipe, and keep the powder in-process of pulverous mycoprotein in the pipeline of likepowder in the dry, the dry pipeline, further avoiding blocking up.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a mycoprotein preparation system provided in the embodiments of the present application;

in the figure: 1. a hot air main pipe; 11. a control valve; 2. a spray drying tower; 21. a first inlet; 22. a second inlet; 3. a cyclone separator; 4. a bag-type dust collector; 51. a heat-insulating layer; 52. a protective layer; 6. a buffer bin; 61. vibrating screen; 7. shaping and granulating machine; 8. a packaging machine; 9. a conveyor.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely representative for purposes of describing example embodiments of the present invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.

As shown in fig. 1, a system for preparing a mycoprotein, which comprises a hot air main pipe 1, wherein one end of the hot air main pipe 1 is connected with a hot air source capable of outputting hot air, the hot air main pipe 1 is provided with a spray drying tower 2, a cyclone separator 3 and a bag-type dust collector 4 which are communicated with each other, and communicating pipelines are respectively arranged between the spray drying tower 2 and the cyclone separator 3, and between the cyclone separator 3 and the bag-type dust collector 4, wherein:

the spray drying tower 2 is provided with a first inlet 21 for introducing protein concentrated solution and a second inlet 22 for introducing hot air, and the outer wall of the spray drying tower 2 is provided with a heat-insulating layer 51;

the other end of the hot air main pipe 1 is provided with a buffer bin 6.

The hot air source can adopt hot air heated by the hot blast stove to be conveyed towards the hot air main pipe 1, so that moisture contained in the air is completely removed, and the moisture return phenomenon of the protein concentrated solution in the drying process is avoided.

The spray drying tower 2 is a device for drying biological pesticides, medicines and food microorganisms. Spray drying is a drying process in which a raw material liquid is put into an atomizer to be separated into droplets, and hot air or other gases are directly contacted with the droplets to obtain a product in a particle shape.

The cyclone 3 is a device for separating a gas-solid system or a liquid-solid system. The working principle is that solid particles or liquid drops with larger inertial centrifugal force are thrown to the outer wall surface to be separated by the rotating motion caused by tangential introduction of air flow. The cyclone separator 3 has the main characteristics of simple structure, large operation flexibility, high efficiency, convenient management and maintenance and low price, is used for collecting dust with the diameter of more than 5-10 mu m, is widely applied to the pharmaceutical industry, is particularly suitable for being used as an internal separation device of a fluidized bed reactor or a pre-separator under the conditions of coarse dust particles, high dust concentration and high temperature and high pressure, and is separation equipment with wide industrial application.

The bag-type dust collector 4 is a dry dust filter. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.

The working principle of the embodiment is as follows: through setting up hot-blast main pipe 1, be equipped with spray drying tower 2 on hot-blast main pipe 1 is connected, cyclone 3 and sack cleaner 4, and between spray drying tower 2 and cyclone 3, be equipped with the intercommunication pipeline between cyclone 3 and the sack cleaner 4 respectively, spray drying tower 2 is last to have first entry 21 for letting in the albumen concentrate, second entry 22 for letting in hot-blast, be equipped with heat preservation 51 on the outer wall of spray drying tower 2, the other end of hot-blast main pipe 1 is equipped with buffer bin 6, in the actual production process, add the albumen concentrate into spray drying tower 2 through first entry 21, let in hot-blast along with second entry 22, make the moisture in the albumen concentrate evaporate, partly dried mycoprotein can get into hot-blast main pipe 1 under the effect of gravity, another part passes cyclone 3 and sack cleaner 4 in proper order along with hot-blast, finally get into buffer bin 6, accomplish the purification of powdery mycoprotein, the preparation, utilize being equipped with on the outer wall of spray drying tower 2 to avoid the powdery albumen anti-wetting adhesion that the unstable temperature leads to lead to the fact to the hot-blast, and keep the powdery albumen in the hot-blast main pipe to block up in the last mycoprotein of hot-blast main pipe, further, the dry powdery mycoprotein adhesion state of the dry in the hot-process of preventing, the hot-blast main pipe, the dry-process of the dry-powder-wet-powder-like substance keeps the dry-up in the dry pipeline, the dry-up in the dry-process, the dry-to keep the dry-process, the dry-in-wet-in-process, the dry-process of the hot-powder-like.

Further, on the basis of the above embodiment, the spray drying tower 2, the cyclone separator 3, the bag-type dust collector 4 and the hot air main pipe 1 are respectively provided with a control valve 11, the communication state between the control valve 11 and the hot air main pipe 1 can be controlled, the timing of adjusting the control valve 11 can be determined according to the temperature of hot air or the drying state of the protein concentrated solution in the spray drying tower 2, in order to improve the control convenience, the control valve 11 can be set as a solenoid valve which can be remotely operated and controlled, the control convenience is improved, and the manual operation and control can be performed on site by an operator.

Further, on the basis of the above embodiment, the control valve 11 is a one-way valve that can be conducted toward the hot air main pipe 1, so as to prevent hot air in the hot air main pipe 1 from entering the spray drying tower 2, the cyclone separator 3, or the bag-type dust collector 4, keep the uniformity of the movement direction of the dried powdery mycoprotein, so as to ensure that the powdery mycoprotein falls to the bottom of the spray drying tower 2, the cyclone separator 3, or the bag-type dust collector 4 under the action of gravity, and further enter the hot air main pipe 1 after the control valve 11 is opened, so as to prevent the dried powdery mycoprotein from returning to the spray drying tower 2, the cyclone-type dust collector 3, or the bag-type dust collector 4 again under the drive of hot air in the hot air main pipe 1.

Further, on the basis of the above embodiment, the spray drying tower 2, the cyclone separator 3 and the bag-type dust collector 4 are respectively tapered at one side close to the hot air main pipe 1, so that the materials are gathered and enter the hot air main pipe 1, the operation efficiency is improved, and the remaining of powdery mycoprotein at the corners is avoided.

Further, on the basis of the above embodiment, a vibrating screen 61 is arranged between the buffer bin 6 and the hot air main pipe 1, the vibrating screen 61 is inclined by 10-20 degrees, so that the powdery mycoprotein has better passing performance when being subjected to vibrating screening, the vibration frequency of the vibrating screen 61 can be further set to be 40-60Hz, and the working efficiency is improved.

Further, on the basis of the above embodiment, a molding granulator 7, a packaging machine 8 and a conveyor 9 are sequentially arranged at a discharge port of the buffer bin 6, the sieved protein material is collected into the buffer bin 6, the material can be processed into cylindrical large particulate matters with the diameter of 0.3-0.5 mm and the height of 7-10 mm through the molding granulator 7, so that the packaging and the sale are convenient, occupational disease hazards and safety problems caused by dust are effectively avoided, products with other specifications and shapes can also be output through the molding granulator 7 according to product requirements, the packaging machine 8 can quantitatively package the granular mycoprotein molded by the molding granulator, the mycoprotein is output according to different specification units, the packaged products can be conveyed to the next work station under the drive of the conveyor 9, and the production efficiency is improved.

In the actual production process, the powdery mycoprotein in the buffer bin 6 can enter a molding granulator for molding granulation only after being checked by a detection mechanism to ensure that the water content of the mycoprotein is less than 10 percent, the crude protein content is more than 80 percent and the crude ash content is less than 7 percent.

For the convenience of control, a control valve 11 can be arranged between the buffer bin 6 and the molding granulator, so that the control valve 11 is operated after the powdery mycoprotein meets the requirement, the powdery mycoprotein enters the molding granulator, and the production operation flexibility is improved.

Further, on the basis of the above embodiment, the temperature of the hot air output by the hot air source is 130-240 ℃, and the booster fan in the hot air main pipe 1 provides a dry transportation environment and power for the mycoprotein finished product while maintaining the drying efficiency and stability.

The second inlet 22 of the spray drying tower 2 may be connected to the main hot air pipe 1 through a pipe, so that the hot air in the main hot air pipe 1 may be directly output to the spray drying tower 2 for drying, thereby reducing the cost.

Further, on the basis of the above embodiment, the heat-insulating layer 51 is made of aluminum silicate heat-insulating fireproof cotton, so that the heat loss in the spray drying tower 2 is reduced while the fire is prevented, the consistency of the drying environment is improved, and the temperature difference is reduced.

Further, on the basis of the above embodiment, a protective layer 52 is further disposed on an outer wall of the heat insulation layer 51 to protect the heat insulation layer 51, so as to improve the service life.

Further, on the basis of the above embodiment, the protective layer 52 is made of a corrugated aluminum sheet.

It should be understood that the terms first, second, etc. are used solely for distinguishing between descriptions and are not intended to indicate or imply relative importance. Although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present invention.

It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: the presence of a alone, and both cases a and B alone, and further, the character "/" herein generally means that the former and latter associated objects are in an "or" relationship.

It is to be understood that in the description of the present invention, the terms "upper", "vertical", "inner", "outer", and the like, refer to an orientation or positional relationship that is conventionally used to place the disclosed product in use, or that is conventionally understood by those skilled in the art, and are used merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.

In the following description, specific details are provided to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. In other instances, well-known processes, structures and techniques may be shown without unnecessary detail in order to avoid obscuring the example embodiments.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Claims (10)

1. The system for preparing the mycoprotein is characterized by comprising a hot air main pipe, wherein one end of the hot air main pipe is connected with a hot air source capable of outputting hot air, the hot air main pipe is provided with a spray drying tower, a cyclone separator and a bag-type dust collector which are communicated with each other, and communicated pipelines are respectively arranged between the spray drying tower and the cyclone separator and between the cyclone separator and the bag-type dust collector, wherein:

the spray drying tower is provided with a first inlet for introducing protein concentrated solution and a second inlet for introducing hot air, and the outer wall of the spray drying tower is provided with a heat-insulating layer;

the other end of the hot air main pipe is provided with a buffer bin.

2. The system for producing mycoprotein according to claim 1, wherein: and control valves are respectively arranged among the spray drying tower, the cyclone separator, the bag-type dust collector and the hot air main pipe.

3. The system for producing mycoprotein as claimed in claim 2, wherein: the control valve is a one-way valve which can be conducted towards the hot air main pipe.

4. The system for producing mycoprotein as claimed in claim 1, wherein: one sides of the spray drying tower, the cyclone separator and the bag-type dust collector, which are close to the hot air main pipe, are respectively designed to be conical so as to enable materials to gather and enter the hot air main pipe.

5. The system for producing mycoprotein as claimed in claim 1, wherein: and a vibrating screen is arranged between the buffer bin and the hot air main pipe, and the vibrating screen is obliquely arranged at an angle of 10-20 degrees.

6. The system for producing mycoprotein according to claim 1, wherein: and a shaping granulator, a packaging machine and a conveyor are sequentially arranged at the discharge port of the buffer bin.

7. The system for producing mycoprotein as claimed in claim 1, wherein: the temperature of hot air output by the hot air source is 130-240 ℃, and a booster fan is arranged in the hot air main pipe.

8. The system for producing mycoprotein as claimed in claim 1, wherein: the heat-insulating layer is made of aluminum silicate heat-insulating fireproof cotton.

9. The system for producing mycoprotein as claimed in claim 8, wherein: and a protective layer is also arranged on the outer wall of the heat-insulating layer.

10. The system for producing mycoprotein as claimed in claim 9, wherein: the protective layer adopts corrugated aluminum plate.

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