Chlorine Safety Equipments

The Chlorine Gas Leakage Detection Absorption Neutralization System is a safety device which reduces the risk the risk of chlorine gas spreading into atmosphere. It automatically controls and absorbs heavy leaks from 100 kg or from 900 kg ton containers to absorb in caustic solution, thus creating hypo chlorine that can be reused or to be used as a cleaning agent. The neutralizing system consists of a blower, absorption tower packed with rasching rings, an alkali (NaOH) tank, alkali circulation pump, piping valves and light weight FRP and PVC duct. In case of an uncontrollable leak, this system allows the person to breathe easily instead of panic. The leak is confined by the hood, which covers the container, sucks the chlorine by blower and thus delivering it to the absorption tower. The leak absorption capacity of the system is 100 kg/hr & 200 kg/hr for 100 kg cylinder and 900 kg tonner respectively.

The chlorine gas leakage absorption is a safety device which reduce the risk of chlorine gas spreading into atmosphere from 100 kg cylinder or from ton containers to absorb in caustic solution creating hypochlorine and can be reused or use as cleaning agent. There are two types of absorption systems.

• Tower Type.
• Pit Type.

The Chlorine gas leakage absorption system
Basic system consists of

1. Casutic solution holding tank
2. Caustic recirculating pump.
3. FRP scrubber with palrings.
4. FRP chimney for air vent.
5. Suction blower with motor
6. FRP ducting.
7. Toner/ cylinder hood.
8. Connical Hood.
9. Flexible PVC piping

Manual Mode
If leakage of chlorine gas sensed by means of ammonia torch and the leakage is uncontrollable or to remove the excess of chlorine gas in the chlorination room.

1, Prepration of caustic solution in caustic holding tank should be kept ready.

2, Wear Self breathing apparatus if the caustic recirculation pump and blower starters are in the same chlorination room.

3, Start the blower so that the blower will suck the chlorine gas in the room/ atmosphere and put it in the scrubbing system.

4, Also start the caustic solution recirculation pump so that the chlorine gas trapped in the scrubbing system is absorbed in the caustic solution and accumulated in caustic holding tank as hypo chlorine. There hypo chlorine solution can be reused as disinfectant or can be used as cleaning agent so that the leaked chlorine gas can be used with out wastage

Note : Never mix caustic flakes with water inside the caustic holding tank for the preparation of caustic solution. It should be prepared outside or use caustic solution which is readily available.

Automatic Mode
In addition to the basic absorption system, it consists of
1. Leakage Detector.
2, Leakage Sensors.
3, Leakage Alarm device.
4, Control panel.

Method of Operation :
As soon as the leakage of chlorine is sensed by the sensor, the alarm device beeps and it automatically operates the FRP Blower and Caustic recirculation Pump with the help of control panel and neutralizes the chlorine gas.

Features :
No trained Person required for operation of the system.
The automatic system can also run in manual mode.
The whole system is totally closed.

Basic system consist of
1, RCC Pit with FRP lining for Caustic solution holding tank.
2, Suction blower with motor
6, FRP ducting.
7, Toner/cylinder hood.
8, Connical Hood.
9, Flexible PVC piping

1. Manual Mode
2. Automatic Mode

Manual Mode
If leakage of chlorine gas is sensed by means of ammonia torch and the leakage is uncontrollable or to remove the excess of chlorine gas in the chlorination room.

1. Preparation of caustic solution in RCC Pit with FRP Lining for Caustic solution holding tank.in caustic holding tank should be kept ready.

2. Wear Self breathing apparatus if the blower starters are in the same chlorination room.

3. Start the blower so that the blower will suck the chlorine gas in the room/ atmosphere and put it in the bottom of the Pit which is filled with caustic solution. The chlorine .gas is absorbed in the caustic solution and accumulated in caustic holding tank as hypo chlorine.

The hypo chlorine solution can be reused as disinfectant or can be used as cleaning agent so that the leaked chlorine gas can be used without wastage

Automatic Mode
In addition to the basic absorption system, it consists of
1. Leakage Detector.
2. Leakage Sensors.
3. Leakage Alarm device.
4. Control panel.
Method of Operation.

As soon as the leakage of chlorine is sensed by the sensor, the alarm device beeps and it automatically operates the FRP Blower with the help of control panel and neutralizes the chlorine gas.

Feature :

Specially trained Person required for operation of the system.
The automatic system can also run in manual mode.
The whole system is totally Open as it contains alkaline solution.

A versatile sampling system for detection at a Particular Point or location

• Can be installed in hazardous area.
• Continuous monitoring with immediate response.
• Long lasting electrochemical sensor.
• Record output 4 to 20 MA.
• Easy maintenance and calibration.
• Optional battery backup.
• Wall or panel mounted or portable model also available.
• Alarm set point can be set to any range from 0 to full.
• Three different gas sensors or same can be used.
• Direct Digital read out in PPM

It consists of various tools and appliances like gaskets, yokes, studs, tie rods hoods, clamps, spanners, mild steel channels, screws, pins, wooden pegs etc. of standard sizes. Separate kits are used for cylinders and tonners. All the gadgets are designed for using in controlling or stopping the leakages from valves, fusible plug and side walls of cylinders and containers used for handling chlorine.

This apparatus is equipped with a cylinder containing compressed oxygen or air which can be strapped on to the body of a user or with a canister which produces oxygen chemically when the reaction is triggered. This type of equipment is suitable for high concentration of chlorine in an oxygen deficient atmosphere.