Haskel pneumatic gas booster pump

HaskelPneumatic gas booster pump

1、 Overview of HASKEL Turbocharger:

Haskel turbochargerHaskel pneumatic gas booster pumpComposed of an air driven reciprocating large-area piston directly connected to a small area gas piston through a connecting rod. Each gas chamber end cap contains input and output one-way valves, and the air drive part includes a circulation shaft and a guide valve. When the driving gas is introduced, both provide continuous reciprocating motion.

The separation between the gas compression chamber and the air drive chamber in the Haskel gas booster is provided by a three-stage dynamic sealing device. The part between the two chambers is connected to the air. This design ensures that the compressed gas is not contaminated by the driving gas.

Haskel gas booster fully utilizes the significant temperature reduction of the driving gas after successful operation, and uses the discharged low-temperature driving gas as a coolant to pass through the built-in heat exchanger of the booster, which is used to cool the high-pressure output gas and the steel sleeve of the booster. This approach not only ensures that the temperature of the high-pressure output gas and the boosting device is around 20 degrees, but also avoids the strong noise caused by the use of electric cooling devices.

2、 Features of HASKEL turbocharger:

★ Gas driven - no electricity required

★ No need for air line lubrication

★ No hydrocarbons - separation of driving gas and compressed gas

★ The pressure can reach 39000psi (2690bar)

★ Multiple models

★ Built in cooling device

★ Can be used to build standard and user systems

★ Suitable for the vast majority of gases

3、 The temperature range for normal operation of HASKEL turbocharger

Haskel gas supercharger consists of two parts: air driven and gas compressed.

Air driven part

Since the outdoor temperature determines the temperature of air and gas seals and other static components, it is necessary to consider the outdoor temperature situation. The reliable operating temperature range for the standard air drive section is -4 ° C to+65 ° C (25 ° F to 150 ° F).

If the temperature is too low, it will increase the leakage of air or gas and reduce work efficiency; Excessive temperature can reduce the lifespan of seals.

Gas compression section

Low temperature usually has no effect on the operation of standard parts and seals in the gas compression section. The heat generated during the compression process helps to balance the low-temperature environment. The highest average available temperature for this section is 115 ° C (240 ° F).

4、 Classification of HASKEL Turbochargers

Single acting single-stage seriesThe AG series turbocharger provides an economical solution for boosting small parts for testing or other similar applications, where the volume of the boosting container is very small and the efficiency requirements are not high. This series of boosters can control the actual maximum output pressure by using inexpensive pneumatic pressure control equipment. The maximum output pressure of the turbocharger is equal to the product of the driving air pressure and the ratio of the large and small areas of the turbocharger piston.

Double acting single-stage seriesThe AGD series turbocharger not only doubles the displacement of the pump, but also reduces the consumption of driving air, as the pressure of the input gas itself provides a portion of the required driving force. This series of turbochargers provides an effective solution for achieving high flow gas pressurization under low and medium compression ratios. The maximum output pressure of the pump is equal to the ratio of the driving area multiplied by the driving air pressure, plus the input gas pressure.

Double level seriesAlthough the compression ratio of each stage of the AGT series turbocharger is very low, the entire pump provides an effective solution for achieving high compression ratios. This series of turbochargers is designed with an output pressure equal to the ratio of the driving area multiplied by the air pressure, plus the input gas pressure multiplied by the ratio of the areas of the two gas pistons

Since this series of products has connected gas pistons, it can amplify the input gas pressure according to the area ratio of the two gas pistons during "inter stage" compression. If the pressure of the input gas is too high, the booster may stop inter stage compression at the outlet pressure, and the outlet pressure at this time will actually be lower than the pressure that can be obtained during output motion.

6、 Model parameters