Windshower room
Windshower room is a modern industrial clean plant in the essential clean supporting equipment, it can remove the dust on the surface of the people and things, and at the same time on both sides of the windshower room clean and non-clean areas play a buffer and isolation role. The equipment is widely used in food, medicine, biological engineering and precision electronics and other fields. The air shower room is divided into two categories: common type and interlocking type: the common type adopts the control mode of manually starting the blowing shower, and individual operators will choose the escape mode of "leaving without blowing shower". This makes it difficult to ensure the cleanliness of the air in the clean area. It may even affect product quality. Clean room, in the dynamic situation, the source of bacteria and dust is the operator, when the operator enters the clean room, before the clean air must be blown with the dust particles attached to the surface of their clothes.
High-efficiency air supply
Widely used in electronic industry, precision machinery, metallurgy, chemical industry and other industries and medical, pharmaceutical, food and other sectors of the purification and air conditioning system. This device is mainly composed of static pressure box, high-efficiency filter, aluminum alloy diffusion plate, standard flange interface, etc. It has beautiful shape, simple structure and reliable use. This air supply outlet is lower mounted, which has the advantage of convenient installation and replacement of filters in the clean room. The filter adopts mechanical compression or liquid tank sealing device to ensure that the air outlet is installed without leakage, reliable sealing and good purification effect.
Transfer window
Transfer window is mainly applicable to the transfer of small goods between the clean area and non-clean area, or between the clean room and clean room, which can effectively reduce the number of times the door of the clean room is opened, and reduce the pollution of the clean area. According to the requirements of use, the transfer window box surface can be sprayed plastic, the liner can be stainless steel, beautiful appearance. The two doors of the transfer window adopt electric or mechanical chain device, which can effectively prevent the dust in the low clean level area from being brought into the high clean area.
Clean workbench
Clean workbench in the clean room can be used according to the requirements of the product or other purposes, to maintain a high degree of cleanliness in the operation of the local purification. Clean bench can be formed in the local space of the operating table sterile, dust-free local purification, its main components are pre-filter, high-efficiency filter, fan unit, shell, static pressure box, table and supporting electrical components. Clean room clean bench construction requirements: table, using wood plastic veneer pasted on the laminate made of countertops, or stainless steel to do countertops; box, with hot-rolled sheet steel and skeleton gas welding easy to deform, can be used to cold-rolled sheet folding lap, high-current welding, the inner surface needs to be pasted muffler material, the size should be appropriate through the general door; box sealing, sealant sealing of all the seams are used; the operation area The cross-section should be the same as the air filter cross-section of air supply as far as possible to minimize the blind zone; fans, motors, the use of high-pressure, low-noise small fans, fans and box connection using soft connections, motors and fans should be taken to dampen the vibration of the measures; lampshade, fluorescent lamps should be set up as far as possible within the lampshade, lampshade should be through the clean airflow; pre-filter, pre-filter shall be set up, the capacity of the filter to be large, in the use of air volume, the initial resistance should be less than 50Pa; high-efficiency filters, try to use a large area of the filter, reduce the number of air filters, the seal between the filter and the frame should be used to seal the guide combined with a double ring sealing system.
FFU Fan Filter Unit
FFU is an acronym in English, which is called Fan Filter Units, meaning "Fan Filter Units (Unit)" in Chinese, also known as air filtration unit. The fan from the top of the FFU will be the air inhaled and filtered by the primary and high efficiency filters, which provides high-quality clean air for different sizes, different cleanliness levels of the clean room, micro-environment. The purification engineering enterprises FFU implementation standards are slightly different, the industry's prevailing indicators: filtered clean air in the entire air surface to 0.45M / S ± 20% of the wind speed uniformity of delivery, but the stability of the gap is very large. Purification engineering industry began to focus on product quality and stability of the two-way acceptance criteria, and gradually to the field test data (before relying on industry reports) more truly reflect the cost-effectiveness of the project.
Laminar flow hood
Laminar flow hood can provide a local high clean air purification equipment. It mainly has a box, fan, primary air filter, high-efficiency air filter. Damping layer, lamps and other components, box body spraying or stainless steel material. The product can be hung, but also ground support, compact structure, easy to use. It can be used individually, and can also be connected to form a clean zone.