Non-woven fabric filtering water box

Abstract

The invention relates to a non-woven fabric filtering water box, which comprises a box body, a water outlet, a water inlet pipe, a first non-woven fabric filtering net and a second non-woven fabric filtering net, wherein the water outlet is formed in the bottom of the box body and is used for water outlet; the water inlet pipe is arranged above the box body and is used for water inlet; the first non-woven fabric filtering net and the second non-woven fabric filtering net are arranged in the box body and are used for filtering water; the first non-woven fabric filtering net is arranged in a wayof being near the water outlet of the box body; a slot is formed in the first non-woven fabric filtering net; a blocking element is fixed on the end part of one side provided with the slot; the second non-woven fabric filtering net is in upwards inclined arrangement relative to the first non-woven fabric filtering net; the lowest end of the second non-woven fabric filtering net is arranged rightabove the slot formed in the first non-woven fabric filtering net; a drainage separation plate used for drainage is arranged on the second non-woven fabric filtering net. The replacement period for replacing the non-woven fabric filtering net by people is prolonged; the water use stop interval of the water box is shortened; further, the effect of reducing the influence caused by non-woven fabric filtering net replacement of the water box on the enterprise production is achieved.

Description

technical field [0001] The invention belongs to the technical field related to water tank filtration, and in particular relates to a non-woven filter water tank. Background technique [0002] In the process of industrial production, there are situations where water needs to be taken from the river to the industrial water tank. The water taken in the river generally has various impurities, which makes the enterprise need to use a filter device to filter the water taken in the river to meet the enterprise's use requirements for the water discharged from the water tank. [0003] Among them, for the filtration of fine sediment in the water, the method of non-woven filter screen is generally used to realize the filtration, as shown in the attached figure 1 Said, including the water tank, and the non-woven fabric filter screen arranged on the water tank, wherein the non-woven fabric filter screen specifically covers the inside of the water tank. [0004] It can be understood tha...

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Problems solved by technology

[0005] The above-mentioned filtering structure realizes the filtering operation of the fine silt in the water, and since there is only one non-woven filter net in the water tank, the corresponding time for filtering impurities is relatively short, and people need to filter it every once in a while. It is necessary to replace the corresponding non-woven fabric filter. Because the overall volume of the water tank is large, replacing the non-woven fabric filter in the water tank requires the water tank to be stopped, and it is necessary to manually climb into the corresponding water tank to realize the non-woven filter. Replacement, the water tank is frequently cut off and replaced manually, which will have a certain impact on the large-scale production of the enterprise and cannot well meet the needs of the enterprise

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