Air Handling Unit/Automotive Paint Shop

1. Design Description

1-1. Air supply units

The air supply unit consists of a galvanized steel sheet housing, which accommodates 2 layer filters,, air washer ,condenser,heat exchanger and the supply fan.

The fresh air is drawn through louvers, is filtered through roll or bag filters, showered in the washer section, heated by heat exchanger, and then distributed to the specified area.

1-2. Ventilation system

The working area & booths are ventilated through separate air supply units.

1-3. Filter

Plate or Bag filters (2 level)with steel frame will be applied.

1-4. Air washer

The air washer has the saturating efficiency of approximately 85% or more and constructed so as to have no carry over of sprayed water.

The air washer comprises:

tank, 6 bend eliminator, spray headers, stand pipes with nozzles, pump with motor, and inverter, water recirculating line, make up water feed line, float valve, manual valves, maintenance walkway (upper and lower), etc.

Tank is made of stainless steel 304L 3.0t all welded watertight and furnished with the stainless steel wire mesh strainers, necessary tapping for piping connection, tank lid, etc.

Water eliminators is made of PVC, and maintenance walkways is made of stainless steel 304.

Water re-circulating line, make up water feed line, drainage line and overflow line are installed along with the manual valves, strainers, float valve, water solenoid valve, pressure gauges, etc.

Galvanized pipes and valves with the ordinary materials (not stainless steel) are furnished for external piping.

Washer pipes and stand pipes are made of stainless steel.

Spray nozzles are made of poly carbonate resin.

Relative humidity of supply air is directly controlled by inverter control of washer pumps.

1-6. Air supply fans

Air supply fans are centrifugal type having airfoil blades, suitable in construction for the industrial service intended.

Inside and outside surface of the fan is coated with epoxy paint after shot blast

Performance curves and expected noise levels dB(A) all fans are submitted to Chinese standard

1-7. Utility and Drainage lines

Utility lines, industrial water supply lines and compressed air supply lines use galv.anized steel pipes.

Manual valves, pressure regulators, strainers, filters, pressure gauges, etc. will be furnished along with these lines and ordinary materials (not stainless steel) are used .

Drainage lines from each air supply unit are installed and introduced to the trenches nearby.

Drainage lines are constructed of mild steel pipes with fIanged connection .

KINTE provides systematic solutions for the intelligent logistics system by scientific research & development and technological standard innovation, forming three main business sectors of Quality and Technical Services, Intelligent Equipment, Environmental Protection Coatings and Resin. Serving more than 10,000 customers annually, covering more than 30 countries and regions around the world, it has become an active practitioner of “the Belt and Road” initiative.

KINTE has undertaken a large number of national, provincial and municipal knotty-problem-tackling scientific research projects. From 1998 to 2021, over 600 scientific and technological achievements were made, including over 380 outstanding scientific and technological achievements, of which there are 9 national achievement awards, 146 provincial and ministerial achievement awards, and 63 municipal achievement awards. Over 100 national patents have been awarded , with the transformation rate of scientific and technological achievements reaching up to 85%.

KINTE has won the national technological market “Golden Bridge Award” for five times in 10 consecutive years, which holds every two years. Besides, Kinte owns multiple certificates, such as “Certificate for Foreign Engineering Contract of the People’s Republic of China” issued by the Ministry of Commerce of the People’s Republic of China (the only company with this certificate in Chinese household electrical appliance industry), “Engineering Design Certificate (Class A)” issued by the Ministry of Housing and Urban-Rural Development of the People’s Republic of China and “Special Engineering Design Qualification Certificate” issued by the Ministry of Environmental Protection of the People’s Republic of China.

Powerful Basic Strength
Strong Scientific Research Capacity
Extensive Engineering Experience
Perfect Service System

• A wholly owned subsidiary of SINOMACH (a central government governed enterprise, ranked 250th among World Top 500).
• Enterprise with bank credit of AAA level.
• 14 wholly owned or holding industrial subsidiaries.
• Completed more than 300 turnkey projects.
• Customers from more than 30 countries and regions.
• Holding the “Certificate for Foreign Engineering Contract of the People’s Republic of China”.
• Internationally : We set agency and after-sales service points in countries such as India, Saudi Arabia, Iran, Egypt, Turkey, Brazil, Algeria, Pakistan, etc..
• Marketing center: Offer 24-hours hotline and email service.
• Dedicated after-sales service department.