Efficient laminated filter

Abstract

The invention relates to the technical field of filters, and discloses an efficient laminated filter. The efficient laminated filter comprises a liquid outlet header pipe, wherein three liquid outlet holes are formed in the top of the liquid outlet header pipe, and clamping pipes are fixedly mounted at the tops of the liquid outlet holes. According to the invention, an included angle between a circulating hole in the top of a circulating device I and a liquid supply hole is zero degree, so the circulating hole in the circulating device I firstly communicates with a liquid supply hole in the rotating process of a rotating device, and at the moment, only water flow in a liquid supply device where the circulating hole is located can enter a filtering bin through the liquid supply hole and the circulating hole; and therefore, only a single device participates in an filtering operation under the conditions of low flow and low pressure, and the problem that all filtering devices of traditional equipment enter a working state under the conditions of low flow and low pressure and consequently leads to filling of all the devices with unpurified liquid in advance for filtering operation is avoided, and the working efficiency of the efficient laminated filter in a low-flow and low-pressure state is improved.

Description

technical field [0001] The invention relates to the technical field of filters, in particular to a high-efficiency laminated filter. Background technique [0002] Filter is a very common liquid pretreatment equipment, which is widely used in agriculture, food, industry and engineering. Among them, laminated filter is one of them, which mainly removes large particles in water. Filtration for cleaner water. The current laminated type adopts the method of connecting multiple filtering devices in series to improve the filtration efficiency. The structure of the filtering device is basically composed of main parts such as the shell, the lamination, and the lamination bracket. It has the advantages of simple structure, convenient use, and low cost. , is currently the most widely used filter. [0003] Although the existing laminated filter has many advantages, there are still certain limitations in the actual use process. In the low-flow usage scenario, due to the small water flo...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the shortcomings of existing high-efficiency laminated filters in the use process proposed in the background technology, the present invention provides a high-efficiency laminated filter, which has a relatively small number of filtering devices participating in filtration when the water flow rate is low. The advantages of less, solve the problem of too slow filtration efficiency in the case of low water flow

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