48-Filter Element Pulse Ventilation Dust Removal System

Ventilation Volume Determination

Air Distribution Method

Suction Bellows

Ventilation Mufflers

Ventilation mufflers

Cartridge dust collector

The dust collector is made according to the original drawings provided by the American company, the outer wall board is smooth and beautiful, the filter cartridge is made of Donaldson-style wood pulp fiber combined with polyester fiber nano flame retardant film, and the filtration accuracy is 5μm ，

For the spraying powder dust removal efficiency of 99.9%, the shape of Ø350*660mm, the area of a single filter cartridge filter unit is 21m2, the recommended filtration speed is 0.4~0.8m/min, the form of ash cleaning is electric pulse blowing, automatic control, the dust collector is equipped with an ash storage box with wheels, and the fixing method is buckle type, which is very convenient for loading and unloading, which is conducive to user recovery and ash cleaning.

Dust collector filters

Features of the dust collector filter element:

Induced draft fan

The fan is the kinetic energy core of the airflow, and its flow, full pressure, power, and model are all selected and set up to meet the needs of ventilation and dust removal. We have long-term fan with stable quality. The noise of the fan is also a noise source during operation, if the customer has strict requirements for the noise of the factory, the customer buys the fan sound insulation room, the design sound insulation of the fan sound insulation room is ≥ 20dB (A), after noise reduction, the noise is less than 70 decibels, and the noise emitted is the same as the spraying sound insulation room, and the appearance is also beautiful; If the customer does not have strict requirements for noise at the plant boundary, there is no need to install a fan soundproof room;

Centrifugal fan

Exhaust pipes

Most of the exhaust cylinders are set up outdoors and in the open air, and the rain cap is installed at the top, and the air flow rate in the exhaust cylinder is controlled at a low of 10m/s
left and right to prevent the regeneration of airflow noise and affect the surrounding area.

Parameters of spraying room dust collector:
1. Filter element: 48 precision filter cartridges
2. Fan power: 37KW
3. Design air volume: 30000m³/h
4. Filtration wind speed: 0.6m/min
5. Dust collector resistance: 1600Pa
6. Emission smoke and dust concentration: less than 20mg per cubic meter, meeting the requirements of the national standard (GB6297-1996)
7. Dust removal efficiency: 99.99%

Application Fields of Thermal Spray Dust Collector

1. Mechanical Processing Industry: A large amount of metal dust is produced during the cutting, grinding, and polishing of mechanical parts. The thermal spray dust collector can effectively collect this dust, ensuring a clean workshop environment and protecting workers' health. It also prevents dust from abrading and impacting processing equipment, improving processing precision and extending equipment service life.

2. Automobile Manufacturing Industry: In automobile production, procedures like welding, painting, and component processing generate various dust and harmful gases. The thermal spray dust collector efficiently treats these pollutants, ensuring the production environment meets environmental protection requirements and enhancing automobile product quality.

3. Aerospace Field: This field has extremely high demands on component processing precision and environment. The thermal spray dust collector precisely controls dust concentration, providing a clean and stable production environment for aerospace component manufacturing and guaranteeing product quality and performance.

4. Metal Surface Treatment Industry: Processes such as thermal spraying, electroplating, and sandblasting produce large amounts of metal dust and harmful gases. The thermal spray dust collector effectively removes these pollutants, reducing environmental pollution.

5. Powder Metallurgy Industry: During powder metallurgy production, dust is prone to flying during powder transportation, mixing, and pressing. The thermal spray dust collector collects dust in a timely manner, preventing safety accidents like dust explosions and ensuring safe and stable production.

6. Electronic and Electrical Appliance Industry: Electronic component production has strict requirements for environmental cleanliness. The thermal spray dust collector removes dust generated during production, preventing dust from contaminating and damaging electronic components, and improving product yield and reliability.

Product Operation Guide

1. Equipment Status Verification: Before startup, check that the filter element is installed firmly, the pulse cleaning pipeline is not loose, and the explosion-proof venting membrane is undamaged. Confirm the electric control cabinet’s power connection is stable, the PLC display shows "standby" status, and communication with the spray booth control system is normal.

2. Environment and Material Cleaning: Empty residual dust in the ash hopper and check that the air inlet has no debris blockage. Confirm whether a suitable wear-resistant lining or anti-stick coating is installed based on the spraying material.

3. Process Parameter Preset: Input the spray booth size and estimated dust concentration via the operation interface; the system will automatically match the fan frequency and ash cleaning cycle. In high-temperature spraying scenarios, turn on the air-cooled pre-cooling module in advance and set the inlet air temperature threshold below 120°C.