Atmospheric Pressure Sterilization Chamber for Mushroom Cultivation (Steam Sterilizer)
Le diamètre de travail de 2 m du retourneur de compost à portique peut être personnalisé ASXH6200A Atmospheric Pressure Sterilization Chamber is a large-scale steam sterilization system designed for edible mushroom cultivation substrate treatment, using high-temperature atmospheric steam circulation to eliminate harmful microorganisms in cultivation materials and provide a clean, stable foundation for mushroom inoculation and growth.
Spécifications clés
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Modèle |
ASXH6200A |
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Type d'équipement |
Atmospheric Pressure Sterilization Chamber / Steam Sterilizer |
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Application |
Mushroom cultivation substrate sterilization |
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Fonction principale |
High-temperature steam sterilization under atmospheric pressure |
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Dimensions extérieures |
6200 × 2200 × 2430 mm |
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Internal Net Width & Height |
2.2 m × 2.2 m |
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External Width & Height |
Approx. 2.4 m × 2.4 m |
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Length Customization |
Available according to customer requirements |
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Maximum Temperature |
Up to 105℃ |
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Inner Chamber Material |
2 mm stainless steel corrugated plate |
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Outer Panel Material |
1 mm stainless steel plate |
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Insulation Layer |
100 mm rock wool insulation |
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Bottom Plate Thickness |
5 mm stainless steel plate |
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Structural Support |
National standard 10# channel steel reinforced frame |
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Door Type |
Single door |
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Door Sealing System |
Inflatable sealing structure |
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Système de contrôle |
Computerized digital control system |
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Operation Mode |
Automatic temperature, pressure, air inlet and exhaust control |
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Alarm System |
Automatic abnormal alarm |
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Sterilization Method |
Atmospheric steam sterilization |
Le diamètre de travail de 2 m du retourneur de compost à portique peut être personnalisé ASXH6200A Atmospheric Pressure Sterilization Chamber is a professional sterilization solution developed for large-scale edible mushroom cultivation factories. It is mainly used for sterilizing mushroom cultivation substrates, such as sawdust-based materials, agricultural waste substrates, and other cultivation media before inoculation.
Sterilization is one of the most important steps in mushroom cultivation. Cultivation materials naturally contain various microorganisms, including bacteria, molds, and other fungi. If these microorganisms are not effectively controlled, they may compete with mushroom mycelium, causing contamination and reducing cultivation success rates.
The ASXH6200A uses high-temperature steam circulation under atmospheric pressure to create a clean sterilization environment. Steam generated by heating water enters the sterilization chamber and continuously contacts the cultivation materials. The heat energy penetrates into the substrate, causing microbial proteins and biological structures to denature, effectively reducing harmful microorganisms and preparing the substrate for pure mushroom cultivation.
The equipment adopts a fully stainless-steel structure. The internal chamber uses 2 mm stainless steel corrugated plates, while the external structure uses stainless steel panels combined with a 10 cm thick rock wool insulation layer. This design improves heat preservation performance, reduces heat loss, saves energy, and ensures stable sterilization temperature.
The bottom structure uses a 5 mm stainless steel plate with reinforced 10# national standard channel steel support, providing strong load-bearing capacity and long-term durability under heavy production conditions.
The ASXH6200A is equipped with a computerized control system that automatically manages:
- Température
- Pressure
- Steam inlet
- Exhaust process
- Abnormal alarm functions
After parameters are set, operators do not need to continuously monitor the equipment, which reduces labor requirements and improves production efficiency.
The chamber length can be customized according to customer requirements, making it suitable for different factory layouts, basket sizes, and production capacities.
Principe de fonctionnement
The BFMXH800A uses spiral feeding to deliver prepared mushroom substrate into cultivation bottles while coordinating bottle positioning, pressing and hole punching.
Loading Mushroom Cultivation Materials
Prepared mushroom substrate bags or cultivation containers are placed into the sterilization chamber using baskets, carts, or loading systems.
Suitable materials include:
- Sacs de substrat à base de sciure de bois
- Substrat à base de déchets agricoles
- Bouteilles de culture de champignons
Other heat-resistant cultivation containers
Chamber Sealing
After loading is completed, the stainless-steel door is closed.
The inflatable sealing system expands to create a tight seal, preventing steam leakage and maintaining a stable sterilization environment.
Steam Generation
Water is heated to boiling temperature to generate high-temperature steam.
The steam enters the sterilization chamber and circulates evenly throughout the internal space.
Heat Penetration and Sterilization
The steam transfers heat to the cultivation materials.
During the sterilization process:
- High temperature destroys harmful microorganisms
- Microbial proteins and nucleic acids are denatured
- Bacteria, molds, and unwanted fungi are eliminated
The equipment maintains a temperature close to 100℃-105℃ for a specific period depending on:
- Type de substrat
- Material volume
- Loading density
- Les exigences de production
Typical atmospheric sterilization cycles require approximately 8-12 hours.
Automatic Temperature and Process Control
The digital control system automatically regulates:
- Alimentation en vapeur
- Temperature maintenance
- Exhaust operation
- Alarm monitoring
This ensures stable sterilization quality and reduces manual operation requirements.
Cooling and Material Removal
After sterilization is completed, steam is gradually released.
Once the chamber reaches a safe condition, sterilized materials can be removed and transferred to the inoculation process.
Matières premières adaptées et applications aux champignons
Suitable Materials
Suitable Mushroom Species
Pleurote en huître (Pleurotus ostreatus)
Suitable for large-scale bag cultivation using sawdust or agricultural waste substrate.
Pleurote du panicaut (Pleurotus eryngii)
Provides sterilized substrate preparation for commercial cultivation.
Champignon Shiitake (Lentinula edodes)
Suitable for sawdust-based cultivation bags.
Champignon noir (Auricularia auricula-judae)
Suitable for short-bag cultivation systems.
Champignon Enoki (Flammulina velutipes)
Supports industrial substrate preparation.
Autres champignons comestibles
Y compris :
- Champignon de mer
- Champignon Agrocybe
- Champignon Reishi
- Other cultivated
- mushroom varieties
Capacité / Échelle de production
The ASXH6200A is designed for:
- Medium and large mushroom factories
- Industrial cultivation facilities
- Fermes de champignons commerciales
- Centralized substrate production centers
Its large chamber size allows customers to process large quantities of cultivation materials in one batch.
Advantages include:
✔ Large sterilization capacity
✔ Stable steam circulation
✔ Reduced labor requirements
✔ Suitable for continuous production
✔ Improved sterilization consistency
The customized chamber length allows adaptation to different production scales and factory layouts.
Niveau d'automatisation
The ASXH6200A features an intelligent digital control system.
Les fonctions d'automatisation comprennent :
✔ Contrôle automatique de la température
✔ Automatic steam inlet control
✔ Automatic exhaust control
✔ Digital parameter setting
✔ Abnormal operation alarm
✔ No continuous manual supervision required
The operator mainly needs to:
- Load materials
- Set sterilization parameters
- Monitor equipment status
- Perform routine maintenance
Integration with Mushroom Production Lines
Before sterilization, it can connect with:
Équipements de préparation du substrat
- Broyeur de sciure de bois
- Mushroom substrate mixer
- Compost turner
Bag Preparation Equipment
- Automatic bagging machine
- Mushroom bag-sleeving machine
- Combined bagging machine
Connexion avec les équipements en aval
- Automatic inoculation machine
- Liquid spawn inoculation system
- Mushroom shelf loading machine
- Environmental control system
- Humidification equipment
- Salles de culture de champignons
Raw Material Processing → Mixing → Bagging → Atmospheric Sterilization
Service et FAQ
Installation et service
Professional support includes:
- Conseils pour l'installation des équipements
- Factory layout suggestions
- Steam pipeline connection guidance
- Initial commissioning assistance
La formation comprend :
- Procédures d'utilisation de l'équipement
- Digital control system usage
- Sterilization parameter setting
- Daily inspection methods
- Exigences de sécurité opérationnelle
Les services comprennent :
- Fourniture de pièces de rechange d'origine
- Sealing component replacement
- Electrical component support
- Conseils de maintenance
Nous fournissons :
- Assistance technique à distance
- Dépannage opérationnel
- Sterilization process optimization
- Production line consultation
Services disponibles :
- Support technique à long terme
- Equipment maintenance guidance
- Production capacity improvement solutions
FAQ
What is the difference between atmospheric sterilization and high-pressure sterilization?
The typical sterilization time is approximately 8-12 hours, depending on substrate type, loading quantity, and cultivation requirements.
It can sterilize:
- Sacs de substrat à base de sciure de bois
- Copeaux de bois
- Substrat à base de déchets agricoles
- Mushroom cultivation containers
- Other edible fungi cultivation materials
Yes. It can connect with substrate preparation equipment, bagging machines, inoculation systems, cultivation shelves, and environmental control equipment to create a complete automated mushroom production process.
