Basic Info.
Model NO.
CHRS-10000
Voltage
110V, 220V, 380V, 440V
Warranty
Damaged Returns, Fault Repairs
Place of Production
Made in China
Transport Package
Dedicated Packaging
Specification
70000X4000X3500MM
Trademark
DONGDA
Origin
China
Production Capacity
30
Packaging & Delivery
Package Size
2000.00cm * 700.00cm * 600.00cm
Package Gross Weight
10000.000kg
Product Description
Shandong Dongda Profile Shandong Dongda Electromechanical Technology Co., Ltd. specializes in R&D, design, manufacture, installation of automotive spray booths, furniture spray booths, curtain spray booths, purifiers and other auto maintenance and environmental protection equipment. It is a specialized and modern machinery manufacturing company. The company was founded in 1999 and was transformed from Zouping County Yuanda Paint Equipment Factory. It is located in Zouping, one of the top 100 counties in CHINA. 33 kilometers away from Zibo CITY in the east, 68 kilometers away from JINAN CITY in the west, JINAN-QINGDAO Expressway in the south, and the Yellow River in the north. The geographical position is superior and the transportation is convenient. Since the establishment of the company, it has been dedicated to doing things, all kinds of documents are complete, and the environmental assessment procedures are complete.
Custom design of spray booth is the biggest advantage of DONGDA.
| one. Activated carbon adsorption purification device (2 boxes in total;) | |||
| 1 | Model | 20000 | |
| 2 | Waste gas treatment | 20000m3/h | A total of 2 boxes, |
| 3 | Adsorption and desorption box | 1800*1800mm | The frame is welded with 50*50*5mm national standard square tubes, the outer plate and inner lining plate are assembled and welded with standard 2.0mm thick galvanized plates, and the middle is 50mm rock wool for insulation |
| 4 | Activated carbon | 2.0m3 | 100*100*100mm activated carbon meter: 2000 pieces Honeycomb has good adsorption effect, standard specifications, drawer-type carbon frame, easy to replace. Desorption temperature 80-100 degrees Celsius |
| 5 | Adsorption speed | ≤1.0m/s | |
| 6 | Adsorption saturation time | About 48 hours | Can be calculated based on actual paint usage/used in turns |
| 7 | Adsorption fan | 4-72-5.6A-22KW | Equipped with 22kw inverter, more energy-saving and stable operation |
| 8 | Adsorption main pipeline | One set for inlet/outlet | 800*700*1.2mm |
| 9 | Adsorption efficiency | 95% | |
| 10 | Adsorption valve | F600*600mm, switch quantity | Domestic electric airtight valve, good airtightness, air leakage 3% |
| 11 | Fire sprinkler | 1 nozzle per box | Water fire fighting or gas fire fighting (gas fire fighting users need to prepare their own nitrogen treatment machine) |
| 12 | Desorption carbon layer temperature probe | 1 piece per box | Effectively detect the temperature inside the desorption box to protect the activated carbon from damage and combine with the fire protection system |
| two. Catalytic purification device/desorption system | |||
| 1 | model | COA-1000 | |
| 2 | Air volume | 1000m3/h | |
| 3 | Device host dimensions | 1200*1200*2000mm | The interior is made of standard 4.0mm thick carbon steel plate, the outer shell is made of 50*50*5mm national standard square tube and standard 2.0mm thick aluminum zinc plate, 150mm thermal insulation design (internal temperature 260-300 degrees) |
| 4 | Installed preheating power | 72KW, 2KW/unit | Stainless steel tube, fin element, power consumption 0-100%, desorption completed in 2-3 hours. Electric heating, heating temperature 260-300 degrees Celsius |
| 5 | catalyst | Honeycomb, ceramic precious metal catalyst. 0.06m³ | The gas flow resistance is low, the reaction starting temperature is low and the activity is high, the space velocity adaptability range is wide, the heat resistance is good and the service life is long. |
| 6 | Purification efficiency | ≥97% | When the reaction gas inlet temperature is 180-320ºC, the purification effect is ≥97%. |
| 7 | Desorption fan | YX9-19 No.4C-3KW, cooling fan 4-72-2.2KW | Total: 2 units |
| 8 | Desorption time | 2-3h | According to the on-site debugging situation |
| 9 | Desorption duct | Made of carbon steel plate with a diameter of 219mm and a thickness of 1.2mm | Thermal insulation treatment will not cause harm to the human body |
| 10 | Desorption electric valve | Diameter 219mm, switch | Domestic electric airtight valve, good airtightness, air leakage 3% |
| 11 | Catalytic chamber temperature probe | One for each of the catalytic chamber and the heating chamber | Detect the temperature of the heating chamber, effectively save electricity, and combine with the automatic control system |
| 12 | Heat exchanger elements | 1 set | Φ25*2.5mm seamless round pipe welding |
| 13 | Electric heating heating time | 18-30 minutes Varies depending on location | |
| 14 | Flame Arrester | DN219*1 set | Effective fireproof and explosion-proof function |
| Total power of equipment installation | 100kw | ||
| PLC electrical control | Main components: explosion-proof cabinet, Delixi, PLC program control automatic control | 1 (centralized control cabinet) 7-inch touch screen | |
| 1 | Electric control cabinet | Control components, instruments | |
| 2 | PLC | S7-200 | |
| 3 | touchscreen | Weiluntong | |
| 4 | Frequency Converter | 22KW motor matching | |
| 5 | Emissions compliance | Comply with GB162897-1996 "Comprehensive Emission Standard of Air Pollutants" Level 2 | Chimney elevation ≥ +15 meters |
| three,Dry filtration device | |||
| 1 | Filter box | 2000*1200*2000mm | 2mm galvanized aluminum sheet |
| 2 | Bag filtration | 500x500x35mm | Standard specifications, available online or from dealers, easy to replace, low operating costs |
| 3 | Bag filtration | 500x500x35mm | Standard specifications, available online or from dealers, easy to replace, low operating costs |
| 4 | Differential pressure gauge | Dwyer | High-quality domestic products |
Finished product display
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What is catalytic combustion?
- Catalytic combustion is a process that uses a catalyst to lower the activation energy of a combustion reaction, allowing organic compounds to oxidize into carbon dioxide and water at lower temperatures. It is widely used for waste gas treatment and automotive exhaust purification.
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What are the advantages of catalytic combustion?
- Low-temperature combustion, reducing energy consumption
- High-efficiency purification, with a high removal rate of organic waste gases
- Simple operation and easy maintenance
- Stable operation and long lifespan
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Which industries is catalytic combustion suitable for?
- Chemical, pharmaceutical, printing, coating, and electronics manufacturing industries that produce organic waste gases
- Automotive industry for exhaust gas purification
- Various industrial processes requiring waste gas treatment
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What are the main components of a catalytic combustion system?
- Pre-treatment system: removes particulates and impurities from the waste gas
- Pre-heating system: heats the waste gas to the required temperature for catalytic reaction
- Catalytic reactor: where the catalytic combustion reaction occurs
- Heat recovery system: recovers heat from the combustion process to improve energy efficiency
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What temperature is needed for catalytic combustion?
- Typically between 250-400°C
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What types of catalysts are used in catalytic combustion?
- Precious metal catalysts (e.g., platinum, palladium)
- Transition metal oxide catalysts (e.g., vanadium oxide, titanium oxide)
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How to choose the right catalyst?
- Selection is based on waste gas composition, reaction temperature, catalyst durability, and cost considerations
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What maintenance and care are required for catalytic combustion systems?
- Regularly check the activity of the catalyst
- Clean filters and dust collectors in the pre-treatment system
- Ensure the pre-heating and heat recovery systems are functioning properly
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What is the environmental impact of catalytic combustion?
- Produces minimal secondary pollution due to complete combustion
- Effectively removes organic waste gases, reducing atmospheric pollution
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How effective is catalytic combustion?
- The purification rate is usually above 95%, significantly improving waste gas treatment efficiency