I. Main Uses and Applicable Scope

Mine wet cyclone dust removal fans are used in coal mine underground, rock roadway and anchor spraying operation face spraying machines, coal cutting machine and other dust-intensive dust-producing operations. It purifies the dust-laden air in situ and can partially eliminate harmful components in the gas, making the working environment meet industrial hygiene standards to a limited extent, protecting workers from dust poisoning.

II. Normal Applicable Environment

(1) Altitude not exceeding 1000m;

(2) Ambient atmospheric pressure: 86kPa～106kPa;

(3) Ambient temperature: 0℃～+40℃;

(4) Relative humidity: ≤95% (+25℃);

(5) The transported airflow is allowed to contain methane mixture explosive gas and coal dust.

(Note: If used at altitudes exceeding 1000m or maximum ambient temperatures above +40℃, it can be resolved according to the provisions of GB 755 or through consultation between the supplier and the user.)

III. Product Implementation Standards

This dust removal fan implements the following standards: Coal Industry Standard MT/T159-2019 "General Technical Conditions for Mine Dust Collectors" and Enterprise Standard Q/142700SXYA 007-2025 "KCS Series Mine Wet Dust Removal Fan".

IV. Model and Meaning

V. Working Principle

This series is a mine wet cyclone dust removal fan, which is an indispensable equipment for capturing coal dust during coal mining, transportation and transshipment in coal mines. Its dust collection mainly relies on the fan to inhale dust-laden gas mixed with water mist, then separates and purifies the dust in the air. The water flow atomization of this series of mine wet cyclone dust removal fans does not rely on a sprayer device, but rather on the high-speed rotation of the motor driving the micro-hole cyclone water-throwing cylinder and axial flow impeller. Through centrifugal force and airflow suction, the water flow is atomized and mixed with the captured dust to form a mixture, which is sent to the meridian cyclone separation and dehydration device. By adopting a composite dust removal mechanism, it can efficiently separate the dust contained in the gas, especially respirable dust. The purified air is discharged into the roadway. This machine features small size, light weight, high dust removal efficiency, low resistance, and low energy consumption. It eliminates the high-pressure spraying device in the original dust collector and the periodic cleaning and replacement of filter materials, filter screens, nozzle blockage, and fiber grille panels in the water purifier. It ensures the health of workers, promotes production development, and has significant economic and social benefits.

VI. Equipment Appearance Structure Diagram and Installation Diagram

Figure 1: Structural Diagram of Mine Wet Dust Removal Fan

1. Protective Net 2. Inlet Pipeline 3. Water Filter and Pressure Regulator Valve 4. Inspection Window/Cleaning Window 5. Washing Spray Head 6. Cyclone Impeller 7. Explosion-proof Motor 8. Copper Strip Protective Ring 9. Motor Isolation Chamber 10. Dehydration Device 11. Drain Port 12. Air Duct Joint/Outlet 13. Lifting Lug 14. Cleaning Window/Inspection Window

Figure 2: Airborne Working Principle and Installation Diagram

Performance and Main Technical Parameters

Main Performance Parameter Table of Mine Wet Dust Removal Fan

The company's main business is the design, research and development, and manufacturing of various ventilators and their supporting products for mines, non-coal mines, and rail transit. Products involve 38 series of fan products, more than 3,000 specifications, including FB(D) series, FBC(D)Z series, FKZ series, rail transit SDS series, tunnel SDF series, etc.; supporting products include shaft, inclined shaft self-resetting explosion-proof doors, louver-type automatic regulating air doors, side-opening (vertical) automatic regulating air doors, butterfly valves, silencers, main ventilator online detection and fault diagnosis systems, non-stop fan reverse systems and intelligent oil injection systems, which can fully meet the ventilation needs of mines and are sold to various domestic fields and international markets such as Russia and Canada.

In recent years, the company has successively won the honorary titles of "Yuncheng Enterprise Technology Center", "Yuncheng Excellent Enterprise", "Yuncheng Intellectual Property Demonstration Enterprise", and "Innovative Small and Medium-sized Enterprise". The company has passed the "ISO9001 Quality Management System Certification", "ISO14001 Environmental Management System Certification", "ISO45001 Occupational Health and Safety Management System Certification", and its products have passed the "China National Compulsory Product Certification". It has also obtained a number of patents. With advanced process equipment, strong technical strength, excellent product quality, and a perfect service system, it has won unanimous recognition and praise from users. In particular, the green, environmentally friendly, and low-noise fans that have been focused on the market in recent years have achieved rapid development, becoming a well-known enterprise in the fan industry with leading technology.