Mainly used for gas-solid separation. It is equipped with 5 ~ 300 micron stainless steel folding filter element, which has large filtering area, small pressure loss and strong dirt holding capacity, and can effectively remove particulate impurities in natural gas. In order to ensure the normal operation of gas transmission and distribution equipment, meter pressure regulators, valves and other flowmeters, pressure gauges, etc., to protect them from being damaged, solid impurities must be removed, and filters that meet the requirements before installation are installed.
Standard gas filters are mainly used for gas-solid separation. It is equipped with 5 ~ 300 micron stainless steel folding filter element, which has large filtering area, small pressure loss and strong dirt holding capacity, and can effectively remove particulate impurities in natural gas.
In order to ensure the normal operation of gas transmission and distribution equipment and instrumentation regulators, valves and other flowmeters and pressure gauges to protect them from damage, standard gas filters and coalbed methane filters must remove solid impurities.
Before installation, install a filter with the required accuracy.
The main parameters
Working pressure: 0.4MPa, 1.6MPa, 4.0MPa, 6.4MPa (above 6.4MPa can be customized as required)
Connection flange: ANSI 150/300/600 RF PN 16/40/63/100 RF
Working temperature: -10 ~ + 50 ℃
Filtration accuracy: 3μm, 5μm, 10μm, 20μm, 50μm, 100μm, 120μm, 140μm, etc.
Filtration efficiency: 99.9% filter out solid particles above 3μ (depending on the accuracy of the selected filter element)
Applicable medium: natural gas, artificial gas, liquefied gas and other non-corrosive gases
Design code: ASME VIII div.1, GB150, EN13445
Structure: vertical, horizontal
Filter material: polyester fiber, stainless steel wire mesh
1.Small filtration resistance, large filtration flow, large dirt holding capacity, long service life, fiber diameter and gap can be adjusted during the production process, the inner layer of filter micropores is small and the outer layer is large, which increases the flow
Pollution capacity, filter element is not easy to block, prolong service life.
2. The filter head can adopt Fei's unique easy-opening head, which can quickly and easily open and close the filter head, making it easier to clean and replace the filter element. Easy-open head with "O"
Shaped rubber sealing ring radial seal, better sealing performance; unique self-locking structure, the head can never be opened under pressure working condition, more reliable safety performance.
3. The easy-opening head abandons the traditional flange bolt connection form, making it easy and fast to open or close the container head, making operation and maintenance more convenient, and solving high pressure,
The problem of time-consuming and laborious disassembly and assembly of large-size flange bolts is especially suitable for high-pressure, large-size filters.
4. The sealing element has a self-locking structure, so that the seal can never be opened when subjected to internal pressure, ensuring a good sealing performance of the head, and ensuring the operator's
5. A mechanical differential pressure display is set on the filter to display the internal pressure difference of the device, and can record the excessive pressure difference that has been reached inside the device, reminding the user to clean or replace it in time.