Mixed gas purification system integrated packaging membrane group device
A technology of mixed gas and membrane group, which is applied to the separation of dispersed particles, chemical instruments and methods, separation methods, etc., can solve problems such as uneven gas distribution, increased manufacturing costs, and decreased efficiency of membrane groups, so as to reduce manufacturing costs and improve The effect of recovery
Inactive Publication Date: 2015-08-19
天津凯德实业有限公司
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Problems solved by technology
[0002] At present, the membrane modules for gas separation at home and abroad are all single-core and single-shell. In the process of use, it is always necessary to connect the process gas to the membrane modules one by one with a busbar. Due to the differences in the recovery rate and pressure difference of each membrane module, Therefore, the way of bus connection can easily cause uneven air distribution, which will reduce the efficiency of the membrane group and increase the manufacturing cost of the product.
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[0017] Such as figure 1 As shown, a mixed gas purification system packaged membrane device of the present invention includes a packaged membrane package, a process gas inlet 1, an upper casing 3, a lower casing 5, a process gas outlet 8 and a waste gas outlet 9 The upper shell 3 and the lower shell 5 are buckled and closed to form a shell; the process gas inlet 1 is set on the top of the upper shell 3, and the process gas outlet 8 is set at the bottom of the lower shell 5 ; The exhaust gas outlet 9 is arranged laterally on the side wall of the lower casing 5; plate 4, a third orifice plate 7 and a membrane group 6, the first orifice plate 2 is arranged inside the upper casing 3, and the circumferential position of the first orifice plate 2 is connected with the inner side wall of the upper casing 3; The second orifice plate 4 is arranged inside the lower casing 5, and the circumferential position of the second orifice plate 4 is connected with the inner side wall of the inter...
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The invention discloses a mixed gas purification system integrated packaging membrane group device comprising an integrated packaging membrane group, a process gas inlet, an upper shell body, a lower shell body, a process gas outlet and an exhaust gas outlet; the upper shell body and the lower shell body are in buckling closed arrangement to form an outer shell; the process gas inlet is arranged on the top of the upper shell body, and the process gas outlet is arranged on the bottom end of the lower shell body; the exhaust gas outlet is transversely arranged on a position close to the upper side of the side wall of the lower shell body; the integrated packaging membrane group is arranged in the outer shell and comprises a first hole plate, a second hole plate, a third hole plate and a membrane group; the first hole plate is arranged inside the upper shell body; the second hole plate is arranged inside the lower shell body; the third hole plate is arranged at the position, close to the process gas outlet, of the interior of the lower shell body; the membrane group is radially arranged between the second hole plate and the third hole plate; with utilization of the device, the membrane group self separation efficiency can be fully played, and the manufacturing cost of the device is reduced; and the device can be used for purifying biogas, nitrogen, hydrogen, helium and other mixed gases.
Description
technical field [0001] The invention belongs to the technical field of mixed gas purification, and in particular relates to a high-efficiency mixed gas purification system packaged membrane group device. Background technique [0002] At present, the membrane modules for gas separation at home and abroad are all single-core and single-shell. In the process of use, it is always necessary to connect the process gas to the membrane modules one by one with a busbar. Due to the differences in the recovery rate and pressure difference of each membrane module, Therefore, the connection method of the bus bar can easily cause uneven air distribution, which will reduce the efficiency of the membrane group and increase the manufacturing cost of the product. Contents of the invention [0003] The problem to be solved by the present invention is to provide a gas-packed membrane group purification device that improves the recovery rate of the membrane modules when used in combination and...
Claims
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IPC IPC(8): B01D53/22
Inventor 刘春生赵宇坤王明会
Owner 天津凯德实业有限公司