L-CNG gasifier

High-pressure air temperature vaporizer

The high-pressure air-temperature gasifier is directly installed inside the station to directly vaporize the low-temperature liquid boosted by the plunger pump into high-pressure gas by absorbing the heat of the natural environment to complete the liquid to gas conversion.

The high-pressure air-temperature carburetor vaporizes the low-temperature and high-pressure LNG liquid delivered by the high-pressure plunger pump into normal-temperature and high-pressure natural gas (ie CNG). All equipment low-temperature (LNG) import and export special high-pressure pipe fittings, heat exchange tubes and pump related components can withstand -162 ℃ low temperature and ensure that the working pressure is not leaking at 25.0MPa. The inlet medium LCNG, the outlet medium CNG, the design pressure is 30Mpa, and the difference between the outlet temperature and the ambient temperature is less than 10℃.

LNG booster

The LNG supercharger is installed on the unloading skid to increase the pressure of the storage tank or the unloading tank truck, but when the liquid level in the storage tank is low, the supercharging speed is very slow, so it is recommended that the customer , The pressure in the tank should be increased to 0.5MPa, so that the pressure in the storage tank can meet the requirements during the gas filling operation.

EAG vaporizer

The EAG carburetor is installed on the skid body to increase the temperature of the low-temperature gas discharged by the safety valve or manually. It is dispersed in the atmosphere after the pipeline flame arrester to avoid the harm of personnel or equipment caused by the low-temperature gas or liquid.

High-pressure EAG vaporizer

The high-pressure EAG carburetor is installed on the skid body to increase the temperature of the low-temperature gas discharged by the plunger pump or manually discharged, and is dispersed in the atmosphere after the pipeline flame arrester to avoid the harm of personnel or equipment caused by the low-temperature gas or liquid.

Water bath reheater

The water bath reheater is installed on the skid body to increase the exhaust temperature of the high-pressure air-temperature carburetor. Ensure that the gas temperature in the gas storage facility reaches the set standard. The carburetor is filled with water for the first time, and after commissioning, subsequent operation does not require any intervention and operation.

The advantage of this carburetor is that water is added from the first time, and after commissioning, the subsequent operation does not require any intervention and operation. Very convenient. During its service life, no maintenance is required. Can be in one step to convert liquid gas into gaseous gas, pressure and temperature can be in one step.

Structural features:

(1) The special high-efficiency electric heater, the general replacement date is more than 18 months.

(2) Fully automatic two-way electrical control box, safe and reliable, can be used without interruption, foolproof.

(3) The use of high-quality low-temperature special stainless steel heat exchange tubes, compact design, durable.

(4) The process structure of the gasifier is strong and durable, and has anti-corrosion performance.

(5) The float ball valve device can prevent the liquid from seeping through the pipeline.

(6) The safety relief valve can automatically discharge the overpressure gas and then close it automatically.

(7) The two-level electronic thermostat automatically adjusts the water temperature from 60 to 70 degrees, and the gas supply is stable.

(8) Low water level protection control circuit to ensure that the heating element is burned due to lack of water.