Multilayer ash measuring dirt filtering funnel stand

Abstract

The invention discloses a multilayer ash measuring dirt filtering funnel stand consisting of a square stainless steel tube and a stainless steel plate, wherein square upright post tubes (2) are welded on a rectangular base (9), square load bearing tubes (1) are welded on the square upright post tubes (2), funnel placing holes (5) are formed in the square load bearing tubes (1), a square connecting tube (6) is welded between the square upright post tubes (2), steel plates are welded on the bottom surface, the back surface, the front surface and the two side faces to form a water tank, open pores are formed in the steel plates on the side faces, drain pipe joints are welded on the steel plates, the upper end of a middle supporting upright post (11) is welded with the square load bearing tubes (1), and the lower end of the middle supporting upright post (11) is welded with the rectangular base (9) and a load bearing cross beam (14). The funnel stand is small in occupation area, capable of storing a plurality of test samples, short in operation distance, convenient to take and put, convenient to drain, simple to process and low in cost.

Description

technical field [0001] The invention relates to a dirt filter funnel placement frame for measuring the pollution degree of insulators in a power system. Background technique [0002] In order to prevent pollution flashover in the power system, it is necessary to measure the pollution degree of the insulator regularly and irregularly, carefully clean the dirt on the surface of the insulator with distilled water, and after sedimentation and filtration, finally filter out the dirt and weigh it. The filtration process is to put the filter paper in the funnel and pour the sewage into it; since there is a lot of sewage to be sampled, many funnels are required, and it takes a long time to filter the water (about 15 hours for one filtration), and there is no suitable one on the market. The funnel rack adopts the funnel rack similar to that described in Chinese patent CN2818449Y. Because it is arranged in one layer, the floor area is relatively large, and many containers are needed t...

AI Technical Summary

Problems solved by technology

The filtration process is to put the filter paper in the funnel and pour the sewage into it; since there is a lot of sewage to be sampled, many funnels are required, and it takes a long time to filter the water (about 15 hours for one filtration), and there is no suitable one on the market. The funnel frame used is similar to that described in the Chinese patent CN2818449Y. Because it is arranged in one layer, the floor space is relatively large, and many containers are required to collect waste water at the same time.

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