Spray sterilization air shower room, also known as spray water shower room or atomization air shower room and sterilization mist shower roomThe sterilization mist shower room is specifically designed for P3/P4 biological laboratories or high demand pharmaceutical plant disinfection and sterilization core areas, and is a mandatory shower measure taken when personnel leave the workshop. The spray sterilization air shower system is characterized by high degree of automation, strong isolation ability, focus on staff comfort, EHS, etc. The forced shower system is a mandatory shower measure taken in special environments to ensure the physical adaptability of personnel and when leaving high-risk biological areas.In theory, the air shower room can be made longer, and non-standard products can be made according to customer needs, such as extending by two meters, three meters, four meters, etc. Please pay attention to the opening direction when ordering, which is mainly limited by the requirements of the site and various aspects.

Disinfection air shower (spray sterilization air shower) The sterilization mist shower not only has the air blowing function of a regular air shower, but also adds the function of water mist blowing. This function further enhances the cleaning effect compared to ordinary air showers. For some jobs with severe environmental pollution that may have a significant impact on other workstations, such water mist air shower rooms are undoubtedly a major advantage.

The mist shower room will form a low flow wet mist, which can wrap the micro particles of the raw material powder that pollute the work clothes and continuously condense into large material particles. The high-speed airflow (≥ 25m/s) around large particle materials will prevent dust particles from contacting liquid droplets, while small droplets of micro particles can easily cause micro dust particles to agglomerate. Large particles of material settle on the surface of the filter or in the dirt collection tray through high-speed airflow (≥ 25m/s). Realize the generation of 5-10 μ m droplets and quickly reach air saturation. Wet all surfaces and form water droplets on clothing. As time goes on, the water droplets gradually increase until they gently roll off the clothes.The fog shower room is powered on normally, and the touch screen has entered the working state;
Manually open the entrance door and lock the exit door at the same time. The lighting will turn on. Personnel will enter the fog shower room and close the entrance door. When the photoelectric sensor detects a person, the fog shower room will automatically start blowing according to the set time (adjustable time). After the blowing is completed, the door lock at the exit will automatically unlock. Personnel will open the exit door and leave the fog shower room.

Disinfection air shower room | spray sterilization air shower room | sterilization air shower room Features:
1) Compact modular design
2) Stainless steel AISI 304 (AISI 316 as required)
3) Equipped with airtight gaskets and electromagnetic interlocking doors
Control system:
1) The control system adopts programmable PLC, which works completely automatically.
2) The control system can be customized according to URS: timing, different entry and exit cycles, emergency working status, etc
Design: The design and functionality can be adjusted according to user requirements
1) Size and layout
2) Door position and aperture side
3) The number of doors
4) Fully airtight door with pneumatic sealing
5) HEPA filtered air is used for ventilation and circulation.

The production method of spray sterilization air shower - spray water shower:
An air shower room is a highly versatile local purification equipment that allows personnel or cargo to enter a clean area and be blown away by a fan through an air shower nozzle, which sprays clean strong wind filtered by an efficient filter to remove dust adsorbed on the surface of people or objects. Also known as air shower, clean air shower room, purified air shower room, air shower room, blow shower room, air shower door, shower dust room, blow shower room, air shower channel, air shower room. The spray air shower can theoretically be made longer, and non-standard products can be made according to customer needs, such as extending by two meters, three meters, four meters, etc. Please pay attention to the opening direction when ordering. This is mainly limited by the requirements of the site and various aspects;

In some production workshops of pharmaceutical factories, spray air shower rooms are usually equipped with water mist spray systems to remove the powder from the work clothes of workers who are prone to contamination with the powder. The medicinal powder will remain in the air shower room, which makes it easy for workers to bring the powder into the production workshop and contaminate it.
Implementation elements of spray air shower technology:
The utility model relates to a spray air shower room, which has the advantages of discharging the residual powder into a water holding tank and into a sewer pipe through a drain pipe, so as to avoid the powder being brought back to the production workshop again.

The technical purpose of spray air shower room is realized through the following scheme:
A spray air shower chamber includes an air shower chamber body, which is equipped with an air shower dedusting system and a water shower dedusting system. The inner bottom of the air shower chamber body is equipped with a water holding tank, which is connected with a drainage pipe. The height of the drainage pipe is lower than the height of the water holding tank, and the drainage pipe is equipped with an automatic switch device.

By adopting the above technical solution, the water spray dust removal system sprays water mist, which cleans the powder from the work clothes and falls into the water tank. Then the air shower dust removal system continues to clean the work clothes, further removing the residual powder on the work clothes, and then dropping it into the water tank. The automatic switch device opens the drainage pipe, allowing the powder to be discharged into the sewer through the drainage pipe.

Further configuration: The automatic switch device includes a valve body connected to the drainage pipe, a sphere set inside the valve body, a valve stem set on the sphere, and a driving component for driving the valve stem to rotate.

By adopting the above technical solution, the driving component drives the valve stem to rotate, and the valve stem drives the ball to rotate, thereby achieving the opening and closing of the drainage pipe. The ball and valve body are matched, with good sealing performance, which can effectively prevent sewage from contaminating the air shower room body in the sewer pipeline.

Further configuration: The driving component comprises a gear fixed on the valve stem, the valve stem passing through the center of the gear, a support plate frame on the valve body, a rack on the support plate frame, the rack sliding on the support plate frame, one end of the rack connected to a driving cylinder, and the piston rod of the driving cylinder fixedly connected to the rack.

By adopting the above technical solution, when it is necessary to open the drainage pipe, the driving cylinder extends its piston rod, which drives the rack to slide, the rack drives the gear to rotate, and the gear drives the valve stem to rotate with the ball, thereby opening the ball valve.Further configuration: The driving component includes a servo motor fixedly connected to the valve stem.

By adopting the above technical solution, when it is necessary to open the drainage pipe, the servo motor drives the valve stem to rotate, and the valve stem drives the ball to rotate, making the drainage pipe connected and facilitating the discharge of sewage.

Further configuration: The water tank is funnel-shaped, with an outlet at the lowest point of the tank. The outlet at the bottom of the tank is connected to the drainage pipe.

By adopting the above technical solution, the sewage in the water tank is more easily collected at the bottom of the water tank, which facilitates the discharge of sewage and reduces the residual sewage in the water tank.

Further configuration: The air shower dust removal system includes a fan room installed inside the air shower room body. The fan room is equipped with a fan, and the air shower room body is also equipped with an air chamber connected to the fan room. There are two air chambers in total, located on both sides of the air shower room body. An air duct is connected between the two air chambers, and a static pressure chamber is provided between the fan and one of the air chambers. The static pressure chamber is equipped with an efficient dust collector, and there are several regularly arranged air holes on the wall of the air shower room. The air holes are connected to the air chambers, and a return air outlet is provided on the side wall of the air shower room.

By adopting the above technical solution, the fan blows out air, which spreads throughout the entire air chamber. The air inside the air chamber is blown into the air shower chamber through the air holes and forms a complete air circulation through the return air outlet.

Further setting: The fan room is located at the bottom of the side wall of the air shower room body.

By adopting the above technical solution, it is beneficial for the air blown out of the fan to spread throughout the entire air chamber, and for the air to return to the fan room, forming a complete air circulation.

Further configuration: The water spray dust removal system includes a booster water pump installed inside the air shower room and a water mist pipeline installed inside the air shower room, with several spray heads connected to the water mist pipeline.

By adopting the above technical solution, the booster pump extracts pure water from the outside, compresses it into water mist, and transmits it to various spray heads through the water mist pipeline, and sprays it through the spray heads.

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