Technical Specification Report of AASF-01 Horizontal Cartridge Dust Collector

1. Basic Equipment Information

2. Core Technical Parameters of the Equipment

1. Air Handling Capacity: Total air volume 21000 m³/h, equivalent to 350 m³/min;
2. Main Shell Material: Q235B carbon steel plate with a thickness of 4.0 mm;
3. Cleaning System Configuration: Equipped with 20 sets of electromagnetic pulse valves for pulse jet cleaning;
4. Filtration Units: 40 filter cartridges in total. The filter medium is 100% polyester substrate laminated with PTFE membrane, which improves dust filtration performance as well as water and anti-sticking resistance;
5. Differential Pressure Monitoring Component: 1 Dwyer differential pressure gauge is installed to real-time monitor the internal and external pressure difference of filter cartridges and judge the clogging status of cartridges;
6. Air Source Pressure Regulating Component: Fitted with a Norgren pressure regulating valve to stabilize the air supply pressure for pulse cleaning;
7. Ash Discharging Device: Matched with 1 set of rotary discharge valve (Xuante discharge valve) for continuous ash removal at the bottom of the dust collector.

3. Overall Dimensions & Layout of Nozzles and Flanges

3.1 Overall Outline Dimensions

1. Outer frame overall length and width: 3000 mm × 3000 mm;
2. Total vertical height of the equipment: 3000 mm; effective main body height: 2810 mm.

3.2 Layout of Pipe Nozzles and Flange Points

1. Air outlet flanges: 2 locations in total, single air outlet diameter Φ452, vertically arranged on the front face of the equipment;
2. Air supply / pulse valve connections: 4 locations in total, centrally arranged on the left vertical face for air supply to electromagnetic pulse valves;
3. Discharge port screen flange: 1 location, the mounting interface at the equipment bottom for the rotary discharge valve;
4. Anchor plate: 1 set, the supporting structure at the equipment bottom for leveling and fixing during on-site floor installation.

4. Manufacturing Tolerance Requirements

As specified in the drawing technical notes: All dimensions without marked tolerances shall adopt a unified tolerance of ±3 mm. All sheet metal processing, hole cutting, flange welding and anchor hole machining of the equipment shall comply with this tolerance standard to guarantee dimensional accuracy for on-site installation connection.

5. Drawing Revision & Label Block Description

The drawing reserves a standard engineering revision block, including columns for Mark, Quantity, Revision Document No. and Name. Any subsequent adjustments to equipment dimensions, accessories or nozzle schemes shall be recorded and archived in this block to facilitate full-lifecycle traceability of the equipment.

6. Summary

The single complete set of AASF-1 horizontal cartridge dust collector is fully equipped. Its air volume meets the dust removal requirement of 306 m³/min working condition. The combination of polyester membrane filter cartridges and pulse cleaning system is suitable for fine dust working conditions.

The equipment features regular outline, clearly arranged air inlet/outlet, ash discharge port and air supply interfaces, with definite manufacturing tolerance standards and complete anchor structures. It is fully functional for on-site floor installation, continuous automatic ash discharge, online differential pressure monitoring and stable pulse cleaning. The layout dimensions on the drawing can be directly applied to equipment production, civil foundation construction and pipeline connection design.