DHC Modular Vertical Cartridge Dust Collector
1. Modular vertical cartridge design allows multiple standard units to be combined for larger airflow requirements and flexible project layouts.
2. Vertical cartridge arrangement provides a compact footprint and supports efficient pulse-jet cleaning for dry industrial dust applications.
3. Three filtration configurations are available: cartridge filtration, cartridge + HEPA, and cartridge + HEPA + activated carbon for selected low-concentration VOC and odor applications.
4. Standard modules can be combined from small single units to large multi-module systems, with airflow configurations ranging from approximately 4,000 m³/h to 80,000 m³/h in the listed models.
5. Suitable for normal-temperature dry dust without oil or moisture, with optional remote monitoring and customized control configurations available according to project requirements.
Standard modular design with a compact footprint and side-access vertical filter cartridges.
Individual modules can be combined to meet different airflow requirements and site layouts.
Modular construction simplifies transportation, on-site assembly and future capacity expansion.
Pleated filter cartridges provide a large filtration area within a relatively compact collector body.
Optional downstream HEPA and activated carbon stages are available for applications requiring higher-efficiency particulate filtration or treatment of selected low-concentration odors and VOCs.
Designed primarily for normal-temperature dry industrial dust without excessive oil or moisture.
Description
The DHC series is a dry-type modular dust collector using vertically installed pleated filter cartridges. Compressed-air
pulse cleaning is used to remove accumulated dust from the cartridge surface, and cleaning can be controlled by preset timing or differential-pressure-based logic according to the selected control configuration.
The modular structure allows standard collector sections to be combined according to the required airflow and filtration area. This makes the DHC series suitable for both smaller individual dust collection points and
larger centralized dust collection systems.
Three filtration configurations are available: primary cartridge filtration, cartridge + HEPA secondary filtration, and cartridge + HEPA + activated carbon tertiary filtration. HEPA performance refers to the selected
HEPA filter grade; overall system emissions depend on the complete equipment configuration, operating conditions and application.
Applications of the Cartridge Dust Collector
The DHC series is designed to separate dry particulate matter from industrial exhaust
air. Proper collector sizing depends on airflow, dust concentration, particle size, density, moisture, stickiness, filter media and the required air-to-media ratio.
The dust collector and fan should be selected as a coordinated system. An unsuitable combination of airflow, fan pressure and filtration area can cause rapid differential-pressure increase, unstable suction performance
and shortened filter life.
Different dust discharge arrangements can be supplied according to project requirements, including collection bins, drums, rotary discharge devices or other suitable discharge configurations.
For combustible or explosion-risk dust applications, the required protection measures and compliance configuration must be evaluated separately according to the actual dust properties, installation location and applicable
regulations.
Working Conditions
The standard uninsulated configuration is intended for dry industrial air streams within approximately -30°C
to +80°C, subject to the selected filter media, seals and other components.
Standard units are intended for non-explosive dry dust. Explosion-risk applications require a project-specific configuration and separately selected safety measures.
The recommended filtration velocity and fan selection depend on the characteristics and concentration of the collected dust.
| Item No. | Model | Airflow | Dimensions | Filter Cartridges | Pulse Valves | Fan Power | Net Weight |
| m³/h | L × W × H (mm) | pcs | pcs | kW | t | ||
| 1 | DHC4-4 | 4000 | 1020 × 1000 × 3813 | 4 | 4 × DN25 | Optional | 0.624 |
| 2 | DHC6-6 | 6000 | 1020 × 1426 × 3814 | 6 | 2 × DN40 | Optional | 0.786 |
| 3 | DHC8-8 | 8000 | 1100 × 1825 × 4359 | 8 | 2 × DN40 | Optional | 1.070 |
| 4 | DHC10-10 | 10000 | 1100 × 2465 × 5060 | 10 | 2 × DN50 | Optional | 1.419 |
| Item No. | Model | Airflow | Dimensions | Filter Cartridges | Pulse Valves | Fan Power | Net Weight |
| m³/h | L × W × H (mm) | pcs | pcs | kW | t | ||
| 1 | DHC6-6-2H | 6000 | 1020 × 1426 × 4414 | 6 | 2 × DN40 | Optional | 0.968 |
| 2 | DHC8-8-3H | 8000 | 1100 × 1825 × 5000 | 8 | 2 × DN40 | Optional | 1.215 |
| 3 | DHC10-10-3H | 10000 | 1100 × 2465 × 5660 | 10 | 2 × DN50 | Optional | 1.676 |
| Item No. | Model | Airflow | Dimensions | Filter Cartridges | Pulse Valves | Fan Power | Net Weight |
| m³/h | L × W × H (mm) | pcs | pcs | kW | t | ||
| 1 | DHC6-6-2HC | 6000 | 1020 × 1426 × 5014 | 6 | 2 × DN40 | Optional | 1.150 |
| 2 | DHC8-8-3HC | 8000 | 1100 × 1825 × 5640 | 8 | 2 × DN40 | Optional | 1.360 |
| 3 | DHC10-10-3HC | 10000 | 1100 × 2465 × 6260 | 10 | 2 × DN50 | Optional | 1.933 |
Modular Selection Example:
1. If a project requires approximately 40,000 m³/h, several standard DHC modules can be combined according to the available
site layout and required filtration area.
2. For example, the DHC8-8 module is rated at approximately 8,000 m³/h. Multiple DHC8 modules can be assembled side by side to create a larger modular dust collection system.
3. The following
table shows one standard combination series based on the DHC8 module.
| Item No. | Model | Airflow | Dimensions | Filter Cartridges | Pulse Valves | Net Weight |
| m³/h | L × W × H (mm) | pcs | pcs | t | ||
| 1 | DHC8-8 | 8000 | 1100 × 1825 × 4359 | 8 | 2 × DN40 | 1.070 |
| 2 | DHC8-16 | 16000 | 2200 × 1825 × 4359 | 16 | 4 × DN40 | 1.744 |
| 3 | DHC8-24 | 24000 | 3300 × 1825 × 4359 | 24 | 6 × DN40 | 2.538 |
| 4 | DHC8-32 | 32000 | 4400 × 1825 × 4359 | 32 | 8 × DN40 | 3.212 |
| 5 | DHC8-40 | 40000 | 5500 × 1825 × 4359 | 40 | 10 × DN40 | 4.006 |
| 6 | DHC8-48 | 48000 | 6600 × 1825 × 4359 | 48 | 12 × DN40 | 4.680 |
| 7 | DHC8-56 | 56000 | 7700 × 1825 × 4359 | 56 | 14 × DN40 | 5.474 |
| 8 | DHC8-64 | 64000 | 8800 × 1825 × 4359 | 64 | 16 × DN40 | 6.148 |
| 9 | DHC8-72 | 72000 | 9900 × 1825 × 4359 | 72 | 18 × DN40 | 6.942 |
| 10 | DHC8-80 | 80000 | 11000 × 1825 × 4359 | 80 | 20 × DN40 | 7.616 |
Laser Cutting
CNC Bending
Powder Coating
Modular Assembly 1
Modular Assembly 2
Modular Assembly 3
Product Delivery
Container Shipping
On-Site Installation 1
On-Site Installation 2
Installation Completed
Overseas Technical Guidance
Most DHC cartridge dust collectors use a modular assembly structure. Overseas on-site installation guidance can be arranged when required. Travel, accommodation and local installation-related costs are normally agreed separately according to the project.
Customers with dust collector installation experience can install the equipment according to the supplied drawings, operation manual and installation instructions. Remote technical support and video guidance can be provided when required.
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Q: How do I select the correct DHC model?
A: Model selection depends on the required airflow, dust type, dust concentration, particle characteristics, operating temperature, filtration requirements and available installation space. Please provide the relevant process information, drawings or photos so that a suitable equipment configuration can be recommended. |
Q: Can several DHC modules be combined for larger airflow?
A: Yes. The DHC series uses a modular structure. Standard modules can be combined to create larger filtration systems according to the required airflow, filtration area and site layout. |
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Q: What filtration configurations are available?
A: Three main configurations are available: cartridge filtration, cartridge + HEPA filtration, and cartridge + HEPA + activated carbon filtration. The final configuration should be selected according to the dust characteristics and required outlet air quality. |
Q: Can the system include HEPA filtration?
A: Yes. A downstream HEPA stage can be added when higher-efficiency particulate filtration is required. HEPA filter performance depends on the selected filter grade; overall system emissions also depend on the complete equipment configuration and operating conditions. |
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Q: Can activated carbon be added for odors or VOCs?
A: Yes. An activated carbon stage can be added downstream for selected low-concentration VOC and odor applications. Activated carbon is not a universal solution for all gases, so the gas composition, concentration, temperature and required removal performance should be evaluated before selection. |
Q: Is the standard DHC collector suitable for oily or wet dust?
A: The standard DHC cartridge dust collector is intended primarily for dry dust without excessive oil or moisture. For oily, wet, sticky or moisture-laden dust, a wet dust collector or another suitable filtration method may be more appropriate. |
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Q: Can the DHC series be used for combustible or explosion-risk dust?
A: Standard units are intended for non-explosive dry dust. Where combustible or explosion-risk dust is involved, the dust properties, installation conditions and applicable regulations must be evaluated separately, and appropriate project-specific protection measures must be selected. |
Q: Can the equipment be supplied for outdoor installation?
A: Yes. Outdoor configurations can be supplied according to the project environment. Weather protection, electrical enclosure rating, surface treatment and other outdoor requirements should be specified during technical confirmation. |
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Q: Can you provide OEM or private-label production?
A: Yes. OEM and private-label production are available. Equipment color, nameplate, logo and selected configuration can be customized according to the agreed project requirements. |
Q: How is the equipment shipped internationally?
A: The modular design is suitable for container transportation. Equipment can be packed according to LCL or FCL shipping requirements, and large systems can be divided into modules for overseas transportation and on-site assembly. |
1. Installation drawings, operation manuals and technical documentation can be supplied with the equipment.
2. Remote technical support and video guidance are available for equipment installation, commissioning and maintenance.
3. Overseas on-site installation guidance can be arranged when required, subject to project conditions and separately agreed travel and service costs.
4. Standard equipment warranty terms are confirmed in the sales contract according to the specific project and supplied configuration.
5. Replacement filter cartridges, pulse valves and other consumable or maintenance parts can be supplied for long-term equipment operation.
6. OEM customers can obtain continued technical support for equipment configuration, replacement parts and product updates.
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