Melt spinning cartridge

Abstract

The invention discloses a melt spinning cartridge comprising an inlet, a stream guidance rod, a central pull rod, a cartridge, a shell, an exhaust port, an end socket, a drain outlet, a venting port, an outlet and a lower end socket, wherein the inlet is arranged on the left side of the shell; the stream guidance rod is arranged between the central pull rod and the inlet; the exhaust port is formed above the central pull rod; the exhaust port is arranged on the end socket; the cartridge is arranged on the right side of the central pull rod; the drain outlet is arranged below the inlet on the left side of the shell; the venting port is formed below the drain outlet; the outlet is arranged above the lower end socket; sewage flows into the stream guidance rod from the inlet and is guided into a container, simultaneously air enters from the venting port, the sewage is purified in the cartridge through the central pull rod, the purified water is sealed by the lower end socket and flows out from the outlet, meanwhile impurities are discharged out of the drain outlet, and the air is discharged out of the venting port; the end socket is favorable for controlling water jetting; the cartridge is made from polypropylene superfine fiber, and the central pull rod is made from polypropylene.

Description

technical field [0001] The invention relates to a filter element, in particular to a melt-blown filter element. Background technique [0002] Due to the needs of economic development, the development of industry and chemical manufacturing will produce a lot of acid-base liquids with high concentrations. These liquids are discharged into rivers, pollute the river water, and flow to the land, causing salinization of the land and causing serious pollution. But these acid-base liquids must be discharged, causing great troubles to people. Contents of the invention [0003] The present invention aims at the problems existing in the above-mentioned products, and provides a melt-blown filter element to solve the problems of the above-mentioned products due to the needs of economic development and the development of industry and chemical manufacturing, which will produce a lot of high-concentration acid-base liquids, and these liquids are discharged Into the river, pollute the riv...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problems existing in the above-mentioned products, and provides a melt-blown filter element to solve the problems of the above-mentioned products due to the needs of economic development and the development of industry and chemical manufacturing, which will produce a lot of high-concentration acid-base liquids, and these liquids are discharged Into the river, pollute the river water, flow to the land, cause land salinization, and the pollution is extremely serious, but these acid-base liquids must be discharged, causing great troubles to people and other problems

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