Anti Smog Gun: Working, Specifications, Applications, Benefits and Installation Guide
Anti Smog Gun Manufacturer & Supplier
What is Air Pollution?
Air pollution is the contamination of the indoor or outdoor environment by any chemical, physical, or biological agent that modifies the natural characteristics of the atmosphere. Common sources include vehicular emissions, industrial activities, construction and demolition operations, burning of fossil fuels, and agricultural waste burning.
The most harmful pollutants are particulate matter (PM2.5 and PM10) – microscopic particles that can penetrate deep into the lungs and cause severe respiratory and cardiovascular diseases. In India, air pollution has become a critical environmental challenge, particularly in densely populated urban centers like Delhi, Mumbai, Bengaluru, and Kolkata
Why Dust Suppression is Important
Dust suppression is crucial for several reasons:
Health Protection – Reduces respiratory illnesses, lung cancer, and cardiovascular diseases caused by prolonged exposure to particulate matter
Environmental Compliance – Helps industries and construction sites meet air quality standards set by pollution control boards
Improved Visibility – Enhances safety at construction sites, mining areas, and roads by reducing dust haze
Regulatory Penalty Avoidance – Non-compliance with dust mitigation measures can result in significant fines – up to ₹7,500 per day for each anti-smog gun not deployed
Community Relations – Reduces complaints from nearby residents about dust and air quality
Worker Safety – Provides a healthier work environment for laborers and site staff
Government Regulations for Construction Dust
The Indian government has implemented several regulations to control dust pollution from construction and demolition activities:
Key Regulations & Guidelines:
Mandatory Requirements:
Anti-smog guns are mandatory for construction and demolition sites with built-up area exceeding 20,000 square meters
Project proponents must implement adequate dust mitigation measures at projects/sites having area more than 20,000 sq. meters
Online monitoring mechanism introduced for compliance tracking
All project sites with plot area >500 sqm must register on SPCBs/DPCC web portals
Penalties for Non-Compliance:
Environmental compensation of ₹7,500 per day for each anti-smog gun not deployed
From January 2024, ₹2.38 crore environmental compensation imposed against 539 projects
Why Anti Smog Guns Are Becoming Essential
Anti-smog guns have emerged as a critical tool in India's fight against air pollution for several reasons:
Rapid Urbanization – Increasing construction activities generate massive dust
Stricter Regulations – CPCB and SPCBs now mandate their use
Rising Health Awareness – Growing public concern about air quality
Cost-Effective Solution – Cheaper than long-term infrastructure changes
Immediate Results – Can reduce PM2.5/PM10 levels by 30–50% in targeted zones
Versatility – Suitable for multiple industries and applications
Mobile Options – Vehicle-mounted units can be deployed across different locations
What is an Anti Smog Gun?
An anti-smog gun (also called a fog cannon, mist cannon, spray gun, or water cannon) is a canon-shaped device attached to a water tank, built on a movable or fixed structure, that sprays atomized water droplets into the air. It uses strategically-placed atomizing nozzles to spray a fine mist of water to capture airborne dust particles and bring them to the ground.
The anti-smog gun is a high-efficiency environmental device designed to combat air pollution by spraying fine water mist or atomized droplets into the atmosphere. It targets particulate matter (PM2.5, PM10), dust, and toxic gases, effectively reducing smog and improving air quality in urban areas, construction sites, industrial zones, and traffic-heavy locations.
How It Reduces Dust
The anti-smog gun works on the principle of wet scavenging – using water's ability to remove pollutants from the air. Here's how it reduces dust:
Water Atomization – High-pressure water is converted into ultra-fine droplets (50-100 microns)
Dust Capture – The tiny water droplets absorb and bind with the smallest dust particles in the air
Increased Mass – When water droplets collide with dust particles, they merge instead of bouncing off, increasing the weight of the dust particle
Gravity Settlement – The increased weight causes the dust particle to fall to the ground
Canopy Effect – The spray creates a canopy effect, helping air particles settle by inertia
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Difference Between Water Sprinkling and Fog Cannon
Anti-smog guns are more effective in reducing toxic pollutant levels compared to traditional water sprinklers.
How Does an Anti Smog Gun Work?
The anti-smog gun operates through a systematic process:
Working Principle
The device uses high-pressure water fogging with turbo air flow, which creates an ultra-fine fog consisting of very fine water droplets (30-50 micron size). These tiny water droplets absorb the smallest dust particles in the air, yet fall to the ground without wetness.
Step-by-Step Working Process
Step 1: Water Supply
Step 2: High-Pressure Pumping
Step 3: Atomization
Water passes through specially designed nozzles that break it down into ultra-fine droplets
Step 4: Turbo Air Flow
An axial fan (high-speed blower) propels the atomized water mist to long distances
Air flow can reach up to 40,000 m³/hr
Step 5: Dust Capture & Settlement
The fine mist binds with suspended dust and particulate matter
The increased weight causes particles to settle to the ground
Key Scientific Principle
Air atomization enables tiny particles of water, which increases the number of droplets and reduces the surface tension of the water. This means when the water droplets collide with the dust particles, instead of the dust bouncing off the 'skin' of the water, they merge and the increased weight of the dust particle causes it to fall to the ground.
Components of an Anti Smog Gun
| Component | Function |
|---|---|
| High-Speed Fan / Blower | Propels atomized water mist to long distances (50-150 meters) |
| Water Tank | Stores water (capacity: 100L to 1500L+) |
| High-Pressure Pump | Delivers water at high pressure (1.5 HP to 7.5 HP) |
| Spray Nozzles | Atomize water into ultra-fine droplets (50-100 microns) |
| Control Panel | Regulates water flow, pressure, and operation |
| Oscillation Mechanism | Enables rotation (0-360 degrees) and elevation (0-60 degrees) |
| Vehicle-Mounted Chassis | Provides mobility for truck/trolley-mounted units |
| Misting Chamber | Breaks down water into a fine mist |
Types of Anti Smog Guns
Technical Specifications
Applications of Anti Smog Gun
Anti-smog guns are used across a wide range of industries and applications:
| Industry / Application | Why It's Used |
|---|---|
| Construction Sites | Mandatory for dust control at sites >20,000 sqm |
| Mining Operations | Controls dust from excavation, blasting, and material handling |
| Stone Crushers | Suppresses dust generated during crushing operations |
| Demolition Sites | Prevents dust dispersion during building demolition |
| Cement Plants | Controls fugitive dust emissions |
| Thermal Power Plants | Manages fly ash and coal dust |
| Steel Plants | Suppresses dust from material handling and processing |
| Road Construction | Controls dust on highways and urban roads |
| Waste Management | Dust control at C&D waste processing plants |
| Ports & Harbors | Controls dust from bulk material handling |
| Coal Handling Plants | Prevents coal dust dispersion |
| Fly Ash Control | Settles fly ash particles |
| Warehouses | Controls dust from storage and material movement |
| Industrial Parks | Maintains air quality in industrial zones |
| High-Rise Buildings | Rooftop installation for urban dust control |
| Emergency Situations | Fire and construction demolition dust control |
Benefits of Anti Smog Gun
Government Pollution Norms
Central Pollution Control Board (CPCB)
CPCB has issued comprehensive guidelines for dust mitigation:
Direction to all SPCBs/PCCs for deployment of Anti-Smog Gun at construction projects/sites having area more than 20,000 sq. meters
Guidelines/Mechanism for use of Anti-Smog Guns in Construction and Demolition projects
Online monitoring mechanism (through web portal) for compliance tracking
Water throw distance ranges from 30 metres to 100 metres depending on the device
Treated waste water is not to be used in the anti-smog gun
State Pollution Control Boards (SPCBs)
SPCBs across India have adopted CPCB guidelines:
Maharashtra Pollution Control Board (MPCB) issued "Guidelines for Air Pollution Mitigation" on October 27, 2023
Delhi Pollution Control Committee (DPCC) mandates anti-smog guns for sites >20,000 sqm
Commission for Air Quality Management (CAQM) issued directions for deployment of anti-smog guns in proportion to area of construction
Key Compliance Requirements
Mandatory deployment at C&D sites with built-up area >20,000 sqm
Year-round operation (except monsoon: June 15 to October 1)
Minimum number of guns based on built-up area
Rooftop installation on high-rise buildings
Industries That Need Anti Smog Guns
| Industry | Why Anti Smog Gun is Essential |
|---|---|
| Construction | Mandatory for sites >20,000 sqm; controls dust from excavation, material handling |
| Mining | Controls dust from blasting, crushing, and material transport |
| Cement | Manages fugitive dust emissions from kilns and grinding |
| Steel | Suppresses dust from raw material handling and processing |
| Power Plants | Controls fly ash and coal dust |
| Stone Crushing | Prevents dust dispersion from crushing operations |
| Demolition | Essential for dust control during building demolition |
| Road Construction | Controls dust on highways and urban roads |
| Ports | Manages dust from bulk material handling |
| Waste Processing | Controls dust at C&D waste processing plants |
Why each industry benefits:
Construction: Regulatory compliance + worker safety + community relations
Mining: Reduces health hazards + improves visibility + meets environmental norms
Cement & Steel: Controls fugitive emissions + protects worker health
Power Plants: Manages fly ash + prevents respiratory issues
Demolition: Prevents dust clouds + protects neighboring areas
How to Choose the Right Anti Smog Gun
Selecting the right anti-smog gun requires careful consideration of several factors:
Installation Process
Step-by-Step Installation
Step 1: Site Inspection
Assess the area to be covered
Identify dust sources and wind direction
Determine optimal positioning
Step 2: Position Selection
Choose location with clear access to water and power
For rooftop: secure mounting on parapet wall
For mobile units: ensure stable ground and maneuverability
Step 3: Off-Site Assembly
The anti-smog gun system is assembled at a location away from the installation site to ensure quality control and precision engineering
Step 4: Water Connection
Step 5: Electrical Connection
Connect to power supply (380V/415V 3-phase)
Ensure proper earthing and safety measures
Step 6: Pressure Testing
Test water pressure and flow rate
Check for leaks in pipes and joints
Step 7: Trial Run
Conduct test operation
Verify throw range, rotation, and elevation
Adjust nozzle settings as needed
Step 8: Maintenance Schedule
Establish regular maintenance plan
Train operators on proper usage
Maintenance Tips
Regular maintenance ensures optimal performance and longevity:
| Maintenance Task | Frequency | Details |
|---|---|---|
| Clean Nozzles | Daily/Weekly | Clean nozzles immediately after use to prevent clogging from dirt |
| Check Pump | Weekly | Inspect for leaks, unusual noise, and pressure |
| Inspect Motor | Weekly | Check for overheating, unusual sounds |
| Lubricate Moving Parts | Monthly | Apply lubrication to oscillation mechanisms |
| Drain Water in Cold Conditions | As needed | Prevent freezing damage |
| Check Connections | Daily | Ensure all connections are intact and joints are tight |
| Clean Water Tank | Weekly | Prevent sediment buildup |
| Filter Cleaning | Weekly | Remove and clean filters |
| Regular Servicing | Quarterly | Professional inspection and service |
Important: Site staff need to be trained on when to operate the guns and their frequency. Maintenance of nozzles is paramount to ensure that droplet size is appropriate and effective.
⚠️ Common Problems & Solutions
| Problem | Possible Cause | Solution |
|---|---|---|
| Low spray distance | Low water pressure | Check and service pump |
| Fan not rotating | Motor issues | Inspect motor and electrical connections |
| Nozzles clogged | Dirt or sediment buildup | Clean or replace nozzles |
| Water leakage | Damaged pipe joints | Check and tighten/replace joints |
| Low pressure | Pump issues or blocked filter | Service pump; clean filter |
| Irregular spray pattern | Nozzle blockage | Clean nozzle holes |
| Poor atomization | Incorrect nozzle shape or blockage | Adjust nozzle cap; clean dirt |
| No water output | Blocked filter or nozzle | Clean filter and nozzle |
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Why Choose Surya Engineering
Why Choose Surya Engineering?
Products Offered
| Product | Specifications |
|---|---|
| Anti Smog Gun | Throw Range: 50 meters |
| Truck Mounted Anti Smog Gun | 50m throw range, 1500L tank, 7.5 HP pump |
| Dust Suppression System | 7 HP, semi-automatic |
| Air Pollution Control Blue Mist Cannon | High-efficiency mist system |
Contact Surya Engineering Today!
📍 Address: Andheri, Mumbai, Maharashtra
📞 Contact: Available on IndiaMART
🌐 GST: 27AQFPP9378P1ZO
PAN-India Supplier
Anti-smog guns are available across all major cities in India through a network of manufacturers, distributors, and suppliers:
| Region | Major Cities |
|---|---|
| West | Mumbai, Pune, Ahmedabad, Surat |
| North | Delhi, Noida, Gurugram, Jaipur, Chandigarh |
| South | Bengaluru, Chennai, Hyderabad, Coimbatore |
| East | Kolkata, Bhubaneswar, Guwahati |
| Central | Indore, Nagpur, Bhopal |
Surya Engineering has a strong presence across India, serving clients in Mumbai, Pune, Delhi, Bengaluru, Chennai, Hyderabad, and other major cities.
Frequently Asked Questions (FAQs)
Q1: What is an Anti Smog Gun?
A: An anti-smog gun is a canon-shaped device that sprays atomized water droplets into the air to capture airborne dust particles and bring them to the ground. It is also called a fog cannon, mist cannon, or water cannon.
Q2: How does an anti-smog gun work?
A: It uses a high-pressure pump to atomize water into ultra-fine droplets (50-100 microns), which are then propelled by a fan to capture dust and particulate matter. The increased weight causes the particles to settle to the ground.
Q3: What is the spray range of an anti-smog gun?
A: Anti-smog guns have throw ranges from 25 meters to 150 meters. A 50m range covers about 7,000-8,000 sq. meters, while a 100m range covers 27,000-31,000 sq. meters.
Q4: Does an anti-smog gun save water?
A: Yes. Anti-smog guns use atomized water efficiently – typically 30-100 litres per minute, compared to traditional water sprinklers that use much more water for less effective dust control.
Q5: Is it suitable for construction sites?
A: Yes. Anti-smog guns are mandatory for construction and demolition sites with built-up area exceeding 20,000 sq. meters as per CPCB guidelines.
Q6: What maintenance is required?
A: Regular maintenance includes cleaning nozzles, checking the pump, inspecting the motor, lubricating moving parts, cleaning filters, and draining water in cold conditions.
Q7: What industries use anti-smog guns?
A: Construction, mining, cement plants, steel plants, thermal power plants, stone crushers, demolition sites, road construction, ports, and waste management facilities.
Q8: Is it vehicle-mounted?
A: Yes. Anti-smog guns are available in truck-mounted, trolley-mounted, trailer-mounted, and fixed/skid-mounted configurations.
Q9: How much area can an anti-smog gun cover?
A: Coverage depends on throw range – a 50m range covers ~7,000-8,000 sq. meters, while a 100m range covers ~27,000-31,000 sq. meters.
Q10: How do I choose the right anti-smog gun model?
A: Consider spray distance, coverage area, water source, site size, mobility needs, power supply, automation level, budget, and regulatory compliance requirements.
Q11: Is treated wastewater safe to use in anti-smog guns?
A: No. CPCB guidelines specify that treated wastewater is not to be used in anti-smog guns. Water should be free from coliform or bacteria.
Q12: What are the government regulations for anti-smog guns?
A: CPCB has issued guidelines for use of anti-smog guns at C&D sites >20,000 sqm. DPCC mandates year-round operation (except monsoon) on high-rise buildings.
Q13: How much does an anti-smog gun cost in India?
A: Prices range from approximately ₹74,499 to ₹3,50,000+ depending on specifications, throw range, and mounting type.
Q14: Can anti-smog guns reduce PM2.5 and PM10?
A: Yes. Anti-smog guns can reduce PM2.5/PM10 levels by 30–50% in targeted zones. They are particularly effective at reducing PM10 from construction and mining activities.
Q15: Where can I buy an anti-smog gun in India?
A: Anti-smog guns are available through leading manufacturers and suppliers across India, including Surya Engineering (Mumbai), NextGen (Ghaziabad), Green India Envoiro (Ghaziabad), and Green Genra Technologies (Delhi)
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