Cleanroom and Aseptic Room

NegotiableUpdate on 04/28

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Nature of the Manufacturer: Producers

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Overview

Cleanroom, also known as cleanroom, clean room or sterile room. It refers to an environment with low pollution levels, where the sources of pollution include dust, airborne microorganisms, suspended particles, and chemical volatile gases. Purification rooms are widely used in industries that are particularly sensitive to environmental pollution, such as semiconductor production, biotechnology, biotechnology, precision machinery, pharmaceuticals, hospitals, etc. Among them, the semiconductor industry has particularly strict requirements for indoor temperature, humidity, and cleanliness, so it must be controlled within a certain range of requirements to avoid affecting the process.

Product Details

Product Overview:

operation mode:

1. Turbulent flow

Definition: A clean room where the airflow flows at an uneven speed, without parallel flow, accompanied by reflux or vortex.

Characteristic: The turbulent flow purification room relies on multiple air exchanges to achieve cleanliness and cleanliness levels. The number of air changes determines the purification level in the definition (the more air changes, the higher the purification level)

Advantages: Simple construction, system construction cost, easy expansion of clean rooms, and the ability to use dust-free workbenches in certain special use areas to improve the cleanliness level of the clean room.

2. Laminar flow

The laminar airflow moves in a uniform straight line, and the air enters the room through a filter with a coverage rate of 100%, and is returned by the elevated floor or two side partition boards. This type is suitable for use in environments with high cleanroom grades, generally ranging from Class 1 to 100. It can be divided into two types:

⑴ Horizontal laminar flow type: Horizontal air is blown out in one direction from the filter and returned by the return air system on the opposite wall. Dust is discharged outdoors with the wind, and pollution is generally more severe on the downstream side.

Advantages: Simple construction, can become stable in a short period of time after operation.

⑵ Vertical laminar flow type: The ceiling of the room is completely covered with ULPA filters, and the air is blown from top to bottom to achieve high cleanliness. Dust generated during the process or by workers can be quickly discharged outside without affecting other work areas.

Advantages: Easy to manage, stable operation can be achieved within a short period of time, and is not easily affected by work status or personnel.

Purification room equipment materials:

A. Decorative structure category:

1: The purification equipment required for the purification room mainly includes: air shower room, cargo shower room, laminar flow hood (FFU), transfer window, high-efficiency air supply outlet (divided into ordinary high-efficiency air supply outlet, integrated high-efficiency air supply outlet, and high-efficiency air supply outlet with replaceable filter screen), pressure relief valve, air volume regulating valve, etc. After the clean room is completed, some local purification levels require particularly high requirements. Therefore, we recommend customers to use purification equipment such as clean workbenches and clean sheds.

2: Surrounding structure color steel plate (various aluminum profiles, groove aluminum, T-shaped beam aluminum, angle aluminum, outer column aluminum, outer circular plate, 3D joint, door plug, inner circular arc, door material, window material, etc.) Auxiliary materials: angle iron, round steel, rubber plug, white work nail, bursting hook, etc

B. Air conditioning and ventilation section:

1. The main materials for the air conditioning and ventilation system include the air conditioning unit, return air ducts, galvanized water pipes (or PVC water pipes), water tower, gate valve and water pump, Y-shaped filter, rubber hose, check valve, water flow switch, thermometer, pressure gauge, water filter, and various pipe codes

2: The main materials for the ventilation section include medium efficiency booster box, air valve, air volume control valve, initial rainproof louver, air return louver, initial filter, medium efficiency filter, high-efficiency filter, laminar flow hood (FFU), insulation cotton, moisturizing hose, and various auxiliary materials

C. Electrical components:

1. Air conditioning circuit 2, purification equipment circuit 3, lighting circuit

D. Ground section: 1. Epoxy resin flooring 2. PVC flooring 3. Elevated flooring

Note: Various levels of purification rooms can be customized according to customer needs