Movable edible mushroom high-temperature sterilization shed
By designing a mobile high-temperature sterilization shed for edible fungi, and using a telescopic frame and a biomass pellet combustion furnace, the problems of high cost and poor mobility of fixed sterilization equipment have been solved, achieving flexible sterilization treatment and adaptability to multiple sites.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-08
- Publication Date
- 2026-04-10
AI Technical Summary
Existing fixed sterilization equipment has high construction costs, poor mobility, and cannot be flexibly adjusted in position, thus failing to meet production needs.
Design a mobile high-temperature sterilization shed for edible fungi, including a telescopic frame, an insulation layer, and a sterilization mechanism. It uses a biomass pellet combustion furnace to provide steam and utilizes the foldable structure of the telescopic frame for easy movement and assembly.
It achieves low-cost and efficient sterilization, adapts to multi-site operations, reduces the difficulty of equipment movement and relocation, and improves production flexibility.
Smart Images
Figure CN224098382U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to edible fungus sterilization technical field, concretely relates to a movable edible fungus high temperature sterilization shed. BACKGROUND
[0002] The pleurotus ostreatus bag is a plastic film bag for cultivating pleurotus ostreatus, which contains the culture medium required for cultivating pleurotus ostreatus, and under suitable environmental conditions, the pleurotus ostreatus mycelium will grow and reproduce in the bag, and finally the mushrooms will grow.
[0003] The pleurotus ostreatus bags need to be sterilized before formal planting of the pleurotus ostreatus, and the existing pleurotus ostreatus bag sterilization technology mainly relies on fixed sterilization equipment.
[0004] For this reason, the inventor believes that how to design a sterilization device with relatively low construction cost and mobility is a technical problem faced by ordinary technical personnel in the field at present.
[0005] The information disclosed in this background section is intended only to increase an understanding of the general background of the present utility model and should not be construed as a recognition of the prior art against which the present utility model is defined. CONTENT OF THE UTILITY MODEL
[0006] To solve the above technical problems, the utility model embodiment provides a movable edible fungus high temperature sterilization shed.
[0007] The utility model provides the following technical scheme: a movable edible fungus high temperature sterilization shed, comprising:
[0008] The telescopic shed frame, the heat preservation layer covering the outer side of the telescopic shed frame, and the sterilization shed composed of the telescopic shed frame and the heat preservation layer;
[0009] And a sterilization mechanism for providing sterilization steam in the sterilization shed;
[0010] The telescopic shed frame comprises a plurality of U-shaped pipe frames, cross beams, top telescopic mechanisms and side telescopic mechanisms;
[0011] The plurality of U-shaped pipe frames are arranged in parallel and at intervals; the top of the U-shaped pipe frame is fixedly connected with a cross beam between the two arms thereof;
[0012] The top telescopic mechanism comprises a plurality of top telescopic units, and a group of top telescopic units is connected at the top position between the two adjacent U-shaped pipe frames;
[0013] The top telescopic unit comprises a first rod and a second rod which are connected to each other at a middle position; two ends of the first rod and the second rod are respectively cross-hinged on the cross beams of the two adjacent U-shaped pipe frames;
[0014] The side telescopic mechanism comprises a plurality of side telescopic units, and a group of side telescopic units are connected between the two adjacent U-shaped pipe frames at a side position;
[0015] The side telescopic unit comprises a third rod and a fourth rod which are cross-connected to each other at a middle position; two ends of the third rod and the fourth rod are respectively cross-hinged on the supporting arms of the two adjacent U-shaped pipe frames.
[0016] Preferably, the heat preservation layer comprises an outer layer, an inner layer and a sandwich layer; the outer layer is a polyethylene film, and the inner layer is heat preservation cotton; the sandwich layer is located between the outer layer and the inner layer, and the sandwich layer is rock wool type heat preservation cotton.
[0017] Preferably, the sterilization mechanism comprises a biomass particle combustion furnace and a steam pipe; the biomass particle combustion furnace is located outside the sterilization shed; one end of the steam pipe is connected to a gas outlet of the biomass particle combustion furnace, and the other end of the steam pipe extends into the sterilization shed.
[0018] Preferably, the supporting arm of the U-shaped pipe frame is fixed with a castor at the bottom.
[0019] Preferably, a plurality of storage racks are placed on the ground in the sterilization shed; the periphery of the storage rack is covered with a polypropylene woven layer.
[0020] The movable edible mushroom high-temperature sterilization shed has the following beneficial effects: the movable edible mushroom high-temperature sterilization shed is low in construction cost, convenient to move, can be temporarily built, and is suitable for multi-site operation. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 It is a structural schematic view of the first angle direction of the telescopic shed frame in the utility model;
[0022] Figure 2 It is a structural schematic view of the second angle direction of the telescopic shed frame in the utility model;
[0023] Figure 3 It is a structural schematic view of the third angle direction of the telescopic shed frame in the utility model;
[0024] Figure 4 It is a structural schematic view of the third angle direction of the telescopic shed frame in the utility model; Figure 1 It is a partial enlarged view of A in the utility model. DETAILED DESCRIPTION
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0026] See Figures 1-4 For details regarding the specific structure of the telescopic scaffolding, please refer to [link / reference needed]. Figures 1-4 .
[0027] To address the problems mentioned in the background section, this utility model provides a mobile high-temperature sterilization shed for edible fungi to solve the aforementioned technical problems. The technical solution is as follows:
[0028] A mobile high-temperature sterilization shed for edible fungi, comprising:
[0029] Telescopic frame; insulation layer covering the outside of the telescopic frame; the telescopic frame and insulation layer together form a sterilization shed;
[0030] And sterilization mechanisms that provide sterilization steam in sterilization sheds;
[0031] The telescopic scaffolding includes multiple U-shaped tube frames 110, crossbeams 140, a top telescopic mechanism, and a side telescopic mechanism;
[0032] Multiple U-shaped pipe supports 110 are arranged in parallel at intervals; a crossbeam 140 is fixed to the top of the U-shaped pipe support 110 between two support arms 111; multiple uprights 130 are fixed between the top of the U-shaped pipe support 110 and the crossbeam 140.
[0033] The top telescopic mechanism includes multiple top telescopic units 120, and a set of top telescopic units 120 is connected between two adjacent U-shaped tube racks 110 at the top position;
[0034] The top telescopic unit 120 includes a first rod 121 and a second rod 122 that are connected to each other at the middle position; the two ends of the first rod 121 and the second rod 122 are respectively cross-hung to the crossbeams 140 on two adjacent U-shaped tube frames 110;
[0035] The side telescopic mechanism includes multiple side telescopic units 150, and a set of side telescopic units 150 are connected between two adjacent U-shaped tube frames 110 at the side position;
[0036] The side telescopic unit 150 includes a third rod 151 and a fourth rod 152 that cross and interchange at the middle position; the two ends of the third rod 151 and the fourth rod 152 are respectively cross-hinged to the support arms 111 on two adjacent U-shaped tube frames 110.
[0037] It should be noted that when the telescopic shed frame needs to be compressed and combined, the workers push the telescopic shed frame to parallelly close the multiple U-shaped pipe frames 110, at this time, the first rod 121 and the second rod 122 on the top telescopic unit 120 and the third rod 151 and the fourth rod 152 on the side telescopic unit 150 are crossed and close to each other.
[0038] In the embodiment, the heat preservation layer includes an outer layer, an inner layer and a sandwich layer; the outer layer is a polyethylene film (thickness ≥ 0.2 mm, temperature resistance ≥ 120 ℃), the inner layer is heat preservation cotton (thickness 30 mm); the sandwich layer is located between the outer layer and the inner layer, and the sandwich layer is rock wool type heat preservation cotton (density 120 kg / m³, thermal conductivity ≤ 0.045 W / m·K).
[0039] It should be noted that after the heat preservation layer covers the telescopic shed frame, the lower end of the heat preservation layer can extend outward by a distance, and the extension distance is preferably 50 cm; the extended heat preservation layer directly falls to the ground, and the extended heat preservation layer can be opened when the sterilization shed is ventilated in the future.
[0040] In the embodiment, the sterilization mechanism includes a biomass particle combustion furnace and a steam pipe; the biomass particle combustion furnace is located outside the sterilization shed; one end of the steam pipe is connected with a gas outlet of the biomass particle combustion furnace, and the other end of the steam pipe extends into the sterilization shed.
[0041] The equipment parameters of the biomass particle combustion furnace are preferably as follows: rated evaporation capacity is 4 tons / hour, thermal efficiency ≥ 85%, rated steam temperature is 194 ℃, and rated working pressure is 1.25 MPa; the fuel of the biomass particle combustion furnace is wooden biomass particles; the steam pipe is preferably a galvanized steel pipe; a temperature sensor can be placed in the sterilization shed to measure the internal temperature in real time.
[0042] In the embodiment, the bottom of the supporting arm 111 of the U-shaped pipe frame 110 is fixed with a foot wheel 160; the foot wheel 160 is arranged to facilitate the movement of the sterilization shed.
[0043] In the embodiment, a plurality of storage racks are placed on the ground in the sterilization shed; the storage racks are covered with a polypropylene woven layer on the periphery; and the storage racks are used to load pleurotus ostreatus bags.
[0044] Preferably, after the telescopic shed frame is unfolded, the main body frame is 7.5 meters long, 5 meters wide and 2.3 meters high; the storage rack is welded by pipe fittings and has a width of 1 meter, a height of 1.7 meters and a length of 1 meter.
[0045] The sterilization work process of the movable edible mushroom high-temperature sterilization shed provided by the embodiment of the utility model is as follows:
[0046] (1) After the pleurotus ostreatus bags are loaded into the storage racks, the storage racks are placed into the sterilization shed by a forklift, the storage racks are spaced apart by 20 cm, and the extended part of the heat preservation layer directly falls to the ground.
[0047] (2) Start the biomass pellet combustion furnace to generate steam, which is sent into the sterilization shed through the steam pipe, and the steam valve opening is adjusted in real time, when the temperature reaches 96 DEG C, maintain 10 minutes to exclude cold air, and the cold air escapes from the outer extension part of the bottom heat preservation layer of the shed.
[0048] (3) After 10 minutes, place fine sandstone in the outer extension part of the heat preservation layer to completely compact the air leakage place, then maintain the temperature in the shed greater than or equal to 100 DEG C and stabilize the air supply for 12 hours for sterilization treatment.
[0049] (4) After the sterilization is completed, the steam is closed and naturally cooled to 85 DEG C, the forklift removes the storage rack to the inoculation greenhouse, and the pollution probability of the oyster mushroom bag during the moving process is reduced through the high temperature and the polypropylene woven layer on the storage rack.
[0050] (5) When the utility model needs to be moved for a short distance, the worker pushes the utility model to move; when the utility model needs to be moved for a long distance, the heat preservation layer is removed from the telescopic shed frame, the telescopic shed frame is compressed and combined, and the telescopic shed frame is carried to the target position by means of the transportation equipment.
[0051] The device embodiments described above are only schematic, wherein the mechanisms illustrated as separate components can or can not be physically separated, and the components illustrated as mechanisms can or can not be physical mechanisms, and can be located in one place or distributed on multiple network mechanisms. Part or all of the modules can be selected according to actual needs to achieve the purpose of the embodiment scheme.
[0052] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "threading" and the like should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, can be the communication or interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the utility model can be understood according to the specific meaning of the specific circumstances by the ordinary skilled in the art.
[0053] It can be understood that, for the ordinary skilled in the art, the technical scheme and the utility model concept of the utility model can be replaced or changed equivalently, and all these changes or replacements should belong to the protection scope of the claims attached to the utility model.
Claims
1. A mobile edible mushroom high-temperature sterilization shed, characterized in that, The utility model relates to a sterilization device, which comprises: a telescopic shed frame; a heat preservation layer covering the outside of the telescopic shed frame; the telescopic shed frame and the heat preservation layer constitute a sterilization shed; a sterilization mechanism for providing sterilization steam in the sterilization shed; the telescopic shed frame comprises a plurality of U-shaped pipe frames, cross beams, top telescopic mechanisms and side telescopic mechanisms; the plurality of U-shaped pipe frames are arranged in parallel and at intervals; a cross beam is fixed between the two arms of the top of the U-shaped pipe frame; the top telescopic mechanism comprises a plurality of top telescopic units; a group of top telescopic units are connected between two adjacent U-shaped pipe frames at the top position; the top telescopic unit comprises a first rod and a second rod which are cross-connected at the middle position; the two ends of the first rod and the second rod are cross-hinged on the cross beams of the two adjacent U-shaped pipe frames respectively; the side telescopic mechanism comprises a plurality of side telescopic units; a group of side telescopic units are connected between two adjacent U-shaped pipe frames at the side position; the side telescopic unit comprises a third rod and a fourth rod which are cross-connected at the middle position; the two ends of the third rod and the fourth rod are cross-hinged on the arms of the two adjacent U-shaped pipe frames respectively.
2. The mobile edible mushroom high-temperature sterilization shed according to claim 1, characterized in that, the heat preservation layer comprises an outer layer, an inner layer and a sandwich layer; the outer layer is a polyethylene film, and the inner layer is heat preservation cotton; the sandwich layer is located between the outer layer and the inner layer, and the sandwich layer is rock wool type heat preservation cotton.
3. The mobile edible mushroom high-temperature sterilization shed according to claim 1, characterized in that, the sterilization mechanism comprises a biomass particle combustion furnace and a steam pipe; the biomass particle combustion furnace is located outside the sterilization shed; one end of the steam pipe is connected with the gas outlet of the biomass particle combustion furnace, and the other end of the steam pipe extends into the sterilization shed.
4. The mobile edible mushroom high-temperature sterilization shed according to claim 1, characterized in that, the arm of the U-shaped pipe frame is fixed with a foot wheel at the bottom.
5. The mobile edible mushroom high-temperature sterilization shed according to claim 1, characterized in that, a plurality of storage racks are placed on the ground in the sterilization shed; the periphery of the storage rack is covered with a polypropylene woven layer.