CN-121989335-A - Device and method for preparing mycelium plates from edible fungus waste

CN121989335ACN 121989335 ACN121989335 ACN 121989335ACN-121989335-A

Abstract

The invention relates to a device and a method for preparing mycelium plates by using edible fungus waste, wherein a connecting plate is fixedly arranged at the lower output end of an electric push rod, a pressing block matched with an opening at the top of a forming die is fixedly arranged below the connecting plate, an air inlet cavity is arranged below a supporting and limiting heating plate at the lower part, a controller is arranged in the air inlet cavity, a circulating air outlet cavity is arranged above the supporting and limiting heating plate at the upper part, and a circulating exhaust fan is arranged at the top of an integrated growth control box.

Inventors

ZHANG DAN
ZHANG SHAOLONG
ZUO YANJUN
LIU GUOSHUN
LIU JIHONG
WANG ZHIJUN
WANG YUEE
MA JIE
HOU SUFANG
ZHANG GUODONG
WANG QINGXIU
SU QINGBING
XIAO HONGJIN
LI ZHEN
WANG WEIJIE

Assignees

汤阴森奇生物技术有限公司

Dates

Publication Date: 20260508
Application Date: 20260328

Claims (7)

1. A device for preparing mycelium plates by using edible fungus waste comprises an integrated growth control box (2) and is characterized in that at least two supporting and limiting heating plates (13) are fixedly installed in the integrated growth control box (2), a plurality of limiting grooves (23) with an array structure are formed in the upper portion of each supporting and limiting heating plate (13) at the lower portion, a forming die (14) is movably installed in each limiting groove (23), an electric push rod (18) is fixedly installed at the lower portion of each supporting and limiting heating plate (13) at the upper portion, a connecting plate (17) is fixedly installed at the lower output end of each electric push rod (18), a pressing block (20) matched with the top opening of each forming die (14) is fixedly installed below each connecting plate (17), an air inlet cavity (9) is formed in the lower portion of each supporting and limiting heating plate (13), a controller (10) is installed in each air inlet cavity (9), and a circulating air outlet cavity (8) is formed in the upper portion of each supporting and limiting heating plate (13) at the upper portion, and a circulating air exhauster (5) is installed at the top of the integrated growth control box (2).
2. The device for preparing mycelium plates by using edible fungus waste according to claim 1, wherein the supporting limiting heating plate (13) is made of metal plates, the depth of the limiting groove (23) is not more than one third of the thickness of the supporting limiting heating plate (13), a heating plate (22) is arranged in the supporting limiting heating plate (13), the controller (10) is connected with the intelligent temperature control module (11), the intelligent temperature control module (11) is electrically connected with the heating plate (22), and the electric push rod (18) is electrically connected with the synchronous telescopic control module (12) arranged on the controller (10).
3. The device for preparing mycelium boards by using edible fungus waste according to claim 2, wherein a temperature and humidity sensor (6) and an oxygen content sensor (7) are arranged in the integrated growth control box (2), an air inlet (4) is formed in the integrated growth control box (2) at two sides of the air inlet cavity (9), and an air inlet hole (16) matched with the forming die (14) in height is formed in the back plate of the integrated growth control box (2) between the air inlet cavity (9) and the circulating air outlet cavity (8).
4. The device for preparing mycelium plates by using edible fungus waste materials according to claim 3, wherein the length of the supporting limiting heating plate (13) is matched with the length of the left inner diameter and the right inner diameter of the integrated growth control box (2), the width of the supporting limiting heating plate (13) is not larger than the length of the front inner diameter and the rear inner diameter of the integrated growth control box (2), an opening and closing door (3) is arranged on the front side of the integrated growth control box (2), and a numerical control display is arranged on the opening and closing door (3).
5. The device for preparing mycelium boards by using edible fungus waste according to claim 4, wherein the forming die (14) is of a box structure with a square opening at the top, and an oxygen inlet hole (15) is formed in the side wall of the forming die (14).
6. The device for preparing mycelium boards by using the edible fungus waste material as claimed in claim 5, wherein the pressing block (20) is of a square block structure with a square bottom, the outer diameter of the bottom of the pressing block (20) is matched with the inner diameter of the top of the forming die (14), and the pressing block (20) is provided with a longitudinal vent hole (24).
7. A method for preparing mycelium boards by using the device for preparing mycelium boards by using edible fungus waste as described in claim 6, wherein the method comprises the following steps: S1, crushing edible fungus waste, mixing the crushed edible fungus waste with wood chips, wheat bran and auxiliary materials, adding water, sterilizing, cooling, and adding liquid strain under the aseptic environment condition to obtain an initial mixed raw material; S2, loading the initial mixed raw materials into a forming die (14), and carrying out reloading of the forming die (14) into a limit groove (23) on the basis that the top surface is loose and flush with the top surface of the forming die (14); S3, starting an electric push rod (18), driving a pressing block (20) to move downwards to a position which is one fifth of the depth of the forming die (14), starting an intelligent temperature control module (11), gradually and gently heating the temperature of a heating plate (22) to 26 ℃, and driving the pressing block (20) to slowly move downwards to a position which is two fifths of the depth of the forming die (14) at a uniform speed during mycelium growth and finishing growth, so as to implement mycelium growth and compaction operation; S4, starting the intelligent temperature control module (11), gradually and gently heating the temperature of the heating plate (22) from 26 ℃ to 70 ℃ within 6 hours, and driving the pressing block (20) to slowly move downwards to the position of three fifths of the depth of the forming die (14) at a uniform speed to implement drying and shaping operation; S5, starting the intelligent temperature control module (11), rapidly heating the temperature of the heating plate (22) from 70 ℃ to 130 ℃ within 0.5h, and driving the pressing block (20) to slowly move downwards to four positions five times the depth of the forming die (14) at a uniform speed to implement hot press curing operation.

Description

Device and method for preparing mycelium plates from edible fungus waste Technical Field The invention relates to the technical field of new materials, in particular to a device and a method for preparing mycelium plates by using edible fungus waste. Background The technology for preparing mycelium plates from edible fungus waste is essentially to self-assemble agricultural waste into a biological composite material with specific mechanical properties and functional characteristics by using fungus mycelium. The technology has been rapidly developed in the field of sustainable materials in recent years, and has demonstrated potential to replace traditional plastics and artificial boards in the industries of packaging, construction, furniture and the like. At present, the technical path for preparing the mycelium sheet by taking the edible fungus waste as the raw material still has a plurality of defects to be overcome, and the large-scale industrial application of the mycelium sheet is severely restricted. Firstly, the production period is too long, and the fast-paced manufacturing requirement is difficult to match. Although the growth period of mycelium is only 5 to 7 days, the whole process from raw material treatment to finished product production comprises a plurality of procedures of sterilization, cooling, inoculation, culture, drying and the like, the total consumption generally exceeds 10 days, and compared with the traditional plastic injection molding, artificial board hot pressing and other processes, the efficiency gap is obvious, and the production rhythm of large-scale and batch production cannot be met. Secondly, the difficulty of molding and strength control is high. In the prior art, the processes of drying and compression molding are carried out separately after the mycelium is grown, so that the whole efficiency of production links and dragging is additionally increased, mycelium fracture is caused in the pressing process, the original network structure of the mycelium is damaged, and the whole strength and mechanical property of the plate are greatly reduced. Third, the lack of dedicated production equipment results in insufficient production continuity. At present, the integrated professional equipment capable of integrating multiple procedures is lacking, so that pressure cannot be accurately applied at different stages of mycelium growth to regulate and control the density and structure of the plates, the whole-flow operation of culture growth, pressure application molding and drying molding is difficult to complete in the same equipment, multiple demolding and transfer are needed in the production process, the production efficiency is seriously affected by frequent procedure switching, and the loss risk of finished products is also increased. Therefore, the traditional device and method for preparing the mycelium plates by using the edible fungus waste have certain defects, such as long production period, low production efficiency, high difficulty in controlling mycelium strength, and missing special equipment, and the defects seriously affect the improvement of the quality of finished products and the requirements of large-scale efficient production. Disclosure of Invention Aiming at the defects of the prior art, the invention provides the device and the method for preparing the mycelium plates by using the edible fungus waste materials, which have the advantages of simple structure, convenient operation, strong continuous production capacity, high equipment specialization and automation degree, contribution to improving the production efficiency, meeting the requirements on mass production and finished product quality, simple and easy operation and are used for overcoming the defects in the prior art. The technical scheme is that the device for preparing mycelium plates by using edible fungus waste comprises an integrated growth control box, wherein at least two supporting and limiting heating plates are fixedly arranged in the integrated growth control box, a plurality of limiting grooves with an array structure are formed in the upper part of each supporting and limiting heating plate at the lower part of the integrated growth control box, a forming die is movably arranged in each limiting groove, an electric push rod is fixedly arranged at the lower part of each supporting and limiting heating plate at the upper part of each supporting and limiting heating plate, a connecting plate is fixedly arranged at the lower output end of each electric push rod, a pressing block matched with the top opening of each forming die is fixedly arranged below each connecting plate, an air inlet cavity is formed below each supporting and limiting heating plate at the lower part of each supporting and limiting heating plate, a controller is arranged in each air inlet cavity, a circulating air outlet cavity is formed above each supporting and limiting heating plate at the upper part of the integrated