Multi-tube dust collector - Model 290
The HXTD multi cyclone dust collector belongs to the cyclone type dust collector. When the dusty gas enters the cyclone guide in parallel in the box, it rotates at high speed in the cyclone cylinder. It is under the action of centrifugal force, dust separation, dust falls in the ash bucket, discharged by the ash valve. The purified gas forms an updraft and is discharged through the outlet of the gas collecting chamber through the exhaust pipe to achieve dust removal effect.
- Information
Product Overview
| Structure of HXTD Multi Cyclone Dust Collector | ||||||
| Flue gas outlet | Flue gas inlet | Upper body | Ash hopper | Electric ash discharge valve | Cyclone | Observation hole |
Support
According to the size of dust particle size and dust collection efficiency, we can choose different cyclones to make multi cyclone dust collector, or customize cyclones according to customers' requirements.
Principle of HXTD Multi Cyclone Dust Collector
The HXTD multi cyclone dust collector belongs to the cyclone type dust collector. When the dusty gas enters the cyclone guide in parallel in the box, it rotates at high speed in the cyclone cylinder. It is under the action of centrifugal force, dust separation, dust falls in the ash bucket, discharged by the ash valve. The purified gas forms an updraft and is discharged through the outlet of the gas collecting chamber through the exhaust pipe to achieve dust removal effect.
The HXTD multi cyclone dust collector is suitable for high and low temperature dust produced in power station boilers, industrial boilers, biomass boilers, kilns, hot air furnaces, workshops and other situations. It is especially suitable for pre-dedusting of sintering machine, pulverized coal furnace, circulating fluidized bed furnace, thermal oil furnace, fluidized bed furnace and biomass boiler with high initial concentration.
Characteristics of HXTD Multi Cyclone Dust Collector
1. Wide range of application, suitable for collection and treatment of all kinds of dry dust;
2. Flexible design, large air volume, site location can be designed separately according to the site conditions;
3. High dust collection efficiency, the efficiency of trapping fine dust with particle size of 5 microns can reach more than 95%;
4. Ceramic cyclone has advantages of high temperature resistance, corrosion resistance, wear resistance, not blocked;
5. Multi cyclone dust collector can be used as flame arrester for biomass boiler, effectively avoiding the loss caused by burning bags on spark;
6. Multi cyclone dust collector has a simple structure and stable operation. Compared with cloth bag and ESP, it has less investment and no operation and maintenance cost.
If there is a bag filter in the multi - cyclone backend, the ash discharge of the multi - cyclone uses an electric star feeder to ensure sealing during continuous ash discharge. This prevents air leakage from carrying sparks into the bag filter and causing the bags to burn. When using a multi - cyclone in a biomass boiler, quick - opening manholes for ash cleaning should be installed at the inlet section of the box, the ash hopper, and the top.
| frequently asked questions | Cause of formation | terms of settlement |
| Ash free drop after unloader is opened | 1. Dust slabs or arches in ash hoppers | To strike a broken arch of a gray bucket with a stick or mallet. |
| 2. The equipment cannot work properly because of the reverse connection between the import and export of the equipment. | Reconnection equipment inlet and outlet |
Why Choose Us
| Basic Information | Established | 1995 |
| Registered Capital | RMB 68 million | |
| Annual Output Value | Over RMB 200 million | |
| Scale | Total Employees | 150 |
| Manufacturing Area | 35,000 ㎡ | |
| Project Experience | Total Engineering Projects | Nearly 500 |
| Denitrification Systems Delivered | ~3,000 units | |
| Dust Removal Systems Delivered | ~10,000 units | |
| Desulfurization Systems Delivered | ~5,000 units | |
| Wet Electrostatic Systems Delivered | ~250 units | |
| Technology | Patents | 50+ |
| Market Coverage | Export Regions | Africa, South America, Southeast Asia |
Manufacturing & Production Capacity
After-Sales Service
Haina provides on-site installation, commissioning and technical training.Regular follow-up inspections are arranged after project delivery to support long-term operation stability.
Quality Management SystemCertification Certificate |
Occupational Health and Safety Management System Certification Certificate |
Certificate of After-Sales Service Certification for Products |
Environmental Management System Certification Certificate |
FAQ
1、What are the reasons for the frequent burning of filter bags and how to solve them?
The reasons are that there are many sparks in the biomass boiler, the unburned carbon particles can easily ignite the filter bags, the cost of replacing filter bags is high (tens of thousands of yuan each time), and the loss caused by production suspension is large. Our company provides high - efficiency pre - dust removal to eliminate the risk of bag burning.
① Ceramic multi - tube cyclone design: Separate most of the large - particle dust and sparks through centrifugal force to provide safety guarantee for the rear - end bag filter.
② High - temperature resistant material: Can handle flue gas with a temperature ≤ 400°C to effectively cool sparks.
2、What are the reasons for the large resistance and high energy consumption of the dust removal system?
The high total pressure of the fan leads to a sharp increase in electricity costs and uneconomical operation of the system. Our company's dust removal equipment operates with low resistance and significantly saves energy and reduces consumption:
① Multi - tube parallel structure: The wind resistance of each cyclone is balanced, and the total system resistance is < 800Pa, which is much lower than the initial resistance of a bag filter (usually > 1200Pa).
② Reducing the fan load: It directly saves long - term operation electricity costs for the owners.
3、What are the reasons for the rapid wear and frequent maintenance of the equipment?
The dust erosion causes the equipment to wear and perforate, and the maintenance shutdown affects production. Our company's dust removal equipment is wear-resistant, durable and has a long service life: ① Ceramic inner core or wear-resistant cast iron cyclone tubes: The key components are made of high-alumina ceramics or wear-resistant metals, with extremely strong wear resistance and a service life of more than 10 years. ② Stable structure: There are no power components, the failure rate is extremely low and, it is basically maintenance-free.
