Gas cylinder cleaning and drying machine
The gas cylinder cleaning and drying integrated machine is an automated device that integrates functions such as high-pressure spray cleaning and hot air drying. The gas cylinder cleaning and drying integrated machine (high-pressure gas cylinder cleaning machine) is mainly used for cleaning and drying high-pressure gas cylinders, fire cylinders, respirator cylinders, etc. when there is grease, rust, scale, impurities and moisture remaining inside after internal inspection, water pressure testing or use. It is a key equipment in gas cylinder inspection stations, gas cylinder filling stations, fire equipment factories and other places.
The design concept of the gas cylinder cleaning and drying integrated machine (high-pressure gas cylinder cleaning machine) is: automation, high efficiency, energy conservation and environmental protection, safety and reliability. It ensures that the internal cleanliness of the gas cylinders meets the filling standards and eliminates secondary pollution and safety risks caused by impurities and moisture.
I. Main component systems of the gas cylinder cleaning and drying machine
A complete gas cylinder cleaning and drying integrated machine (high-pressure gas cylinder cleaning machine) is usually composed of the following core systems:
1. Mechanical structure system
Frame and shell: Ensure the overall structure is sturdy, corrosion-resistant and easy to clean.
Gas cylinder clamping and flipping mechanism: It adopts pneumatic fixtures, which can adaptively clamp gas cylinders of different specifications (such as common volumes ranging from 7L to 100L, with adjustable diameters and heights). The fixture drives the gas cylinder to rotate 90 degrees, ensuring that there are no dead corners during cleaning and drying.
Cleaning/drying chamber: A semi-enclosed working chamber used to accommodate the cleaning and drying processes, preventing the leakage of water vapor and heat.
2. Clean the system
Circulating water pump: It provides high-pressure water flow and serves as the source of cleaning power.
Three-dimensional rotating spray arm or telescopic spray rod: Core cleaning component. While rotating on its own axis, the spray arm penetrates deep into the bottom of the bottle. High-pressure water is sprayed out from specially designed nozzles, forming fan-shaped or rotating water jets, which thoroughly and comprehensively scour the bottle wall without any blind spots. The advanced model adopts a telescopic spray rod, which can adapt to different bottle depths.
Filtration system: The pipeline is equipped with a filter that can intercept larger particle impurities washed down, protecting the water pump and nozzles.
Automatic cleaning agent addition device (optional) : Automatically add special environmentally friendly cleaning agents to water in proportion.
3. Rinsing system (optional
Pure water/clear water storage tank: Stores clear water or deionized water for rinsing to ensure no residue after rinsing.
Independent water pumps and pipelines: Separate from the cleaning system to prevent cross-contamination.
Spray device: It uses a high-pressure spray structure similar to that of the cleaning system to thoroughly wash away the residual cleaning liquid and impurities in the bottle.
4. Drying system
High-efficiency air heaters: Usually made of stainless steel electric heating tubes, they feature high power and rapid temperature rise.
High-pressure blower: It blows high-speed and large-flow hot air into the bottle.
High-efficiency filter (HEPA) : It filters the hot air sent in to ensure that the air entering the bottle is clean and dust-free, avoiding secondary pollution.
Hot air delivery pipe and nozzle: Precisely introduce hot air into the bottle.
Dehumidification system: Equipped with dehumidification fans or condensation devices, the evaporated water vapor is promptly discharged from the working chamber, significantly enhancing the drying efficiency.
5. Automatic control system
PLC (Programmable Logic Controller) : The brain of the equipment, it stores various cleaning and drying programs and controls the timing and logic of the entire process.
Human-machine interface (HMI touch screen) : Operators can easily select programs, set parameters (such as time and temperature), monitor operating status and issue fault alarms through the color touch screen.
Sensor system: including liquid level sensors (anti-dry-burning), temperature sensors, threshold switches, etc., to ensure the safe, stable and automated operation of the equipment.
6. Waterway and airway systems
Pipelines, valves and water pumps: They form a complete water circulation system.
Pneumatic components: Drive fixtures, cylinders, etc. to perform actions.
Ii. Core Performance Characteristics of the Cylinder Cleaning and Drying Machine
1. Efficient automation
One-click start: The operator only needs to clamp the gas cylinder, select the corresponding program, and press the start button. All subsequent processes (cleaning - rinsing - drying) will be automatically completed without the need for manual intervention.
Save labor: Only one person is needed to operate a single machine, which can handle multiple gas cylinders simultaneously (multi-station model), and its efficiency far exceeds that of traditional manual cleaning.
2. Excellent cleaning and drying effect
Thorough cleaning without blind spots: The high-pressure rotary spray technology ensures that every part inside the bottle is thoroughly washed, providing consistent and reliable cleaning results.
Rapid and thorough drying: A large flow of hot air is directly blown into the bottle, combined with the cylinder rotation and dehumidification system, which can completely dry the bottle inside in a short time (usually a few minutes to tens of minutes), leaving no water stains at all, meeting the filling requirement of "no stains when wiped with a white cloth".
3. High security and reliability
Multiple safety protections: Equipped with dry burning protection for heating tubes, overload protection, leakage protection, door switch interlock protection, etc., to ensure the safety of personnel and equipment.
Stable and durable: The main components (such as PLC, water pump, and fan) adopt well-known brands, with a stainless steel structure design. The equipment has a low failure rate and a long service life.
4. Energy conservation and environmental protection
Water recycling: The water used for cleaning and rinsing is usually designed for recycling and filtration, which greatly reduces water consumption.
Thermal energy utilization: Good insulation design reduces heat loss.
Environmentally friendly cleaning agent: Special environmentally friendly cleaning agents that are biodegradable can be used to reduce the pressure of wastewater treatment.
5. Flexibility and Traceability (Optional)
Adjustable program: According to the degree of dirtiness of the gas cylinder, parameters such as cleaning time, drying temperature and duration can be customized.
Data recording (optional) : The advanced model can be connected to a printer or MES system to record the cleaning and drying data of each gas cylinder (time, operator, etc.), meeting the requirements of quality traceability.
