DHC Modular Vertical Cartridge Dust Collector

Product Brief Introduction

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.

DHC Modular Vertical Cartridge Dust Collector

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.

Technical Data and Models

Type 1: Cartridge Filtration

DHC vertical cartridge dust collector with primary cartridge filtration

Item No.	Model	Airflow	Dimensions	Filter Cartridges	Pulse Valves	Fan Power	Net Weight
Item No.	Model	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

Type 2: Cartridge + HEPA Filtration

DHC vertical cartridge dust collector with downstream HEPA filtration

Item No.	Model	Airflow	Dimensions	Filter Cartridges	Pulse Valves	Fan Power	Net Weight
Item No.	Model	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

Type 3: Cartridge + HEPA + Activated Carbon Filtration

DHC cartridge dust collector with HEPA and activated carbon filtration

Item No.	Model	Airflow	Dimensions	Filter Cartridges	Pulse Valves	Fan Power	Net Weight
Item No.	Model	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 Combination for Larger Airflow Requirements

Multiple DHC vertical cartridge dust collector modules combined for larger airflow

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
Item No.	Model	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

Manufacturing and Installation Capacity

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

Application Cases

Application Case
Application Case
Application Case
Application Case
Application Case
Application Case
Application Case
Application Case
Application Case
Application Case
Application Case
Application Case
Application Case
Application Case
Application Case
Application Case
Application Case
Application Case

Shipping

For LCL shipments, equipment is generally protected with pallets and/or plywood cases according to the product size and shipping requirements. For FCL shipments, modular equipment can be secured on pallets and loaded directly into shipping containers. Customized export packing can also be arranged according to project requirements.

Installation

: 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.

FAQ & After-Sales Service

FAQ

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.
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.
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.
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.
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.

After-Sales Service

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.