Novel module device pipe fitting and manufacturing die thereof

Abstract

The invention relates to a novel module device pipe fitting and a manufacturing die thereof, and belongs to the technical field of pipe fitting equipment. The pipe fitting comprises a main pipeline, aflow dividing pipe device and an end socket which are integrally formed, the flow dividing pipe device comprises multiple columns of flow dividing ports arranged along the length direction of the main pipeline, and the flow dividing ports are in arc transition connection with the inner wall and the outer wall of the main pipeline with the same radian, so that the pipe loss of the main pipeline iseffectively reduced, and the flow speed is increased. The die comprises an upper die body and a lower die body which are matched with each other, wherein the upper die body and the lower die body areeach provided with a main pipeline cavity and an end socket cavity, a feeding port is further formed in the end, away from the end socket cavities, of the upper die body, a flow dividing port pipeline at the bottom of the lower die body is in arc transition connection with the main pipeline cavities, and the upper die body and the lower die body are integrally formed or spliced by multiple parts.According to the novel module device pipe fitting and the manufacturing die thereof, machining is simple, welding of a large number of flow dividing pipe openings is avoided, the machining period iseffectively shortened, and the machining cost is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of pipe fitting equipment, in particular to a novel membrane assembly pipe fitting and a manufacturing mold thereof. Background technique [0002] In the field of sewage treatment, membrane modules are more and more widely used. Through the high-efficiency separation of the membrane unit, the separation efficiency of mud and water is greatly improved, and the biochemical reaction rate is improved due to the increase of the concentration of activated sludge in the aeration tank and the efficient interception of dominant bacteria in the sludge. At the same time, the sewage plant using membrane modules can greatly reduce the output of excess sludge, thus basically solving the outstanding problems of large excess sludge output, large floor space, and low operating efficiency in traditional biological methods. [0003] However, the outlet pipes and aeration pipes of ordinary membrane modules all adopt welded pip...

AI Technical Summary

Problems solved by technology

The pipe corners of this type of system are all right angles, and the pipe loss is relatively large, which will reduce the flow rate of gas or liquid in the pipe, and the energy consumption will also increase; Complex, long processing cycle, and its cost is also very high

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