Gas-purifying Toxic Chemical Explosion Proof Safety Storage Cabinet

The entire shell is made of 1.2mm cold - rolled steel plate, and the cabinet base is made of 2.0mm cold - rolled steel plate. Both the inner and outer surfaces are treated by pickling, phosphating, epoxy resin powder spraying, and then cured by baking.

The inner liner of the cabinet (upper, lower, left, and right lining boards) is entirely made of porcelain - white PP (polypropylene resin) board. A 304 adjustable air inlet is set on the right side of the cabinet bottom, equipped with a PP adjustable air valve. The bottommost layer inside the cabinet has a landfill cavity (liquid leakage trough) capable of storing no less than 120mm thick yellow sand, which is used to bury flammable items such as metallic sodium and yellow phosphorus (white phosphorus). The baffle should be integrated with the cabinet. Four Φ50mm mobile nylon wheels are installed at the bottom of the cabinet, which is convenient for moving the storage cabinet for flammable and toxic items and positioning it.

The cabinet is equipped with 3 three - layer stepped one - piece PP polypropylene resin movable shelves. The shelf boards are made of corrosion - resistant porcelain - white PP, and each shelf board is equipped with 10mm ventilation holes.

Fire - proof material: The cabinet should be filled with ceramic fiber, a fire - proof material with heat - insulation and heat - preservation functions. It is lightweight, high - temperature - resistant, has excellent thermal stability, and is non - toxic and environmentally friendly.

Hinge: Seamless piano hinge, ensuring that the door can open 180 degrees. A fire - expanding seal should be installed between the cabinet door and the cabinet to ensure the safety of stored drugs.

All parts inside the cabinet, including door handles and screws, are made of 304 stainless steel, featuring beautiful design, durability, and corrosion resistance.

The top of the cabinet has a detachable function, which is convenient for maintenance.

Mechanical lock is optional.

Electronic lock is optional.

Power supply

Intelligent control system: EVIEW seven - inch LCD touch - screen micro - computer control system, with real - time temperature and humidity environmental monitoring, fan monitoring, VOC concentration environmental monitoring system, and integrated alarm system.

a. The temperature and humidity are digitally displayed with set and measured values. It is equipped with a high - precision sensor. When the temperature and humidity inside the cabinet exceed the set measured values, an alarm will be given immediately.

b. The fan is an imported American PLC fan with a 24 - volt current, featuring stable performance, ultra - quiet operation, and no spark or static electricity.

c. High - efficiency filtration system, arranged according to the particle size, following the ASTM standard. It is effective for acidic gases and organic gases with strong adsorption capacity. For the particle filter, a high - efficiency HEPA filter is adopted, which has a filtration efficiency of 99.995% for particles larger than 0.3um.

Special safety requirements: The key of the mechanical lock and the password of the electronic combination lock should be kept separately by two people. Both people should be present when opening.

Superiorities

No need for pipeline installation works. It is easy to install, with no exhaust gas emissions, representing a new - type and environmentally - friendly solution.

The top part can be equipped with a self - selected filtration module system according to experimental requirements, meeting the needs of a variety of different experiments.

With advanced polymer filtration technology, it can completely adsorb and filter harmful gases, particulate dust and other substances generated during experiments.

It does not consume air - conditioning energy, thus highly efficient in energy conservation.

It is easy to move, can be stored nearby, and is convenient for access, improving work efficiency.

Working Principle

Fan

The fan located at the top of the cabinet sucks the air in the laboratory into the cabinet.

Gas Filtration

Harmful gases volatilized from the reagents stored in the cabinet enter the filtration module through the fan. Molecules of toxic and harmful gases are intercepted and filtered by the filter, and the clean gas returns to the room.

High - quality Air Purification Function

The filtered clean air returns to the room and will not harm the health of personnel.

Purifying Laboratory Air

It purifies the air in the laboratory 24 hours a day, improving the air quality in the laboratory (the cabinet needs to be kept on for 24 hours).

Parameter (Specification)

Feature And Application

Our series of toxic substance storage cabinets, including the GS - WYRG01, GS - WYRG02, and GS - WYRG03 models, offer reliable protection for the safe storage of hazardous substances with their excellent performance and high - end configurations.

Regarding the cabinet materials, we use 1.2 - millimeter cold - rolled steel plates for the outer shell and 2.0 - millimeter cold - rolled steel plates for the base. Both the inner and outer surfaces have undergone pickling, phosphating, epoxy resin powder spraying, and heat - curing treatments, endowing the cabinets with outstanding corrosion resistance and long - lasting durability. For the inner lining, whether it's the upper, lower, left, or right inner lining plates, we've opted for porcelain - white PP (polypropylene resin) plates, which can effectively resist chemical corrosion.

In terms of ventilation design, a manually adjustable air inlet is installed on the right side of the cabinet. In the center of the top of the GS - WYRG01 model, there is an air outlet with a diameter of 150 millimeters. Inside, an AC220V, 50Hz, 0.18A axial - flow fan is equipped, along with a micro - computer time - control switch to ensure smooth ventilation. The GS - WYRG02 model not only has the same fan but also comes with a time - controlled temperature and humidity controller, enabling real - time and accurate monitoring of the temperature and humidity inside the cabinet. The GS - WYRG03 model is even more powerful, equipped with a 24V fan, a seven - inch LCD touch - screen display, and an integrated alarm system. This allows for real - time monitoring of temperature, humidity, fan status, and VOC concentration, ensuring all - round storage safety.

Inside the cabinet, a sand - filling cavity, also known as a liquid - leakage trough, with a thickness of not less than 120 millimeters is set at the bottom - most layer. It is specifically designed for storing flammable substances such as metallic sodium and yellow phosphorus. The baffle is integrally designed with the cabinet, ensuring stability and reliability. There are three three - layer stepped movable PP polypropylene resin shelves in the cabinet. Each shelf is evenly distributed with 10 - millimeter ventilation holes to ensure air circulation. The outer edge of each shelf is equipped with a PVC one - piece - formed guardrail. PVC decorative strips in warning red, warning blue, and warning yellow are embedded in the guardrail to clearly distinguish the storage areas for alkaline, acidic drugs, and flammable substances, preventing confusion.

To enhance fire - resistance performance, the cabinet is filled with ceramic fiber, a high - quality fire - proof and heat - insulating material. The cabinet door uses a piano - style hinge, which can be easily opened to 180 degrees. At the same time, a fire - expansion seal is installed between the cabinet door and the cabinet body, further enhancing safety.

Thanks to their excellent performance and reliable quality, these storage cabinets are widely used in places with strict safety requirements for the storage of toxic and harmful substances, such as chemical laboratories and pharmaceutical factories. They provide an effective solution for the proper storage and efficient management of hazardous chemicals.

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