Horizontal magnetic bar filter

Abstract

The invention discloses a horizontal magnetic bar filter and belongs to the field of filtering equipment. The horizontal magnetic bar filter comprises a filter main body, wherein a transmission deviceis arranged on the filter main body; the transmission device comprises a transmission shaft, a chain and magnetic bars; a variable-frequency speed regulation speed reducer, a chain transmission reduction gearbox, a spring type chain tensioner, a draining transmission reduction gearbox and a magnetic bar dirt scraping opening and closing actuating mechanism are arranged at the outer side of the filter main body; the draining transmission reduction gearbox is connected with a screw rod, and an iron powder sludge outlet is arranged at the outer end of the screw rod; and a groove is arranged below the movement path of a magnetic bar dirt scraping rake, and the magnetic bar dirt scraping opening and closing actuating mechanism is connected with the magnetic bar dirt scraping rake. The horizontal magnetic bar filter has the advantages of long service life, smooth running and low noise, and besides, is large in absorbing area and great in separating effect as a large magnetic field is produced due to the high density of the magnetic bars. Besides, the horizontal magnetic bar filter has a certain dirt floating oil removing function, and at the same time, is convenient to clean and maintain as the transmission system is separate from a box body.

Description

technical field [0001] The invention discloses a horizontal magnetic rod filter, which belongs to the field of filter equipment. Background technique [0002] In some machining fields, such as cutting, grinding, and tapping, these processes often need to be applied to some coolants such as water and oil. In the process of processing, some iron filings will inevitably be mixed into these coolants. Many High-speed rotating machinery and equipment and high-precision hydraulic systems have high requirements on the cleanliness of the oil. In order to enable the coolant to be recycled or to be environmentally friendly, the iron filings in the coolant generally need to be removed. The means of separating the liquid medium and iron filings is generally carried out by means of filtration or magnetic suction. The existing oil filtration methods include metal screen, metal powder sintering or various fiber filter elements. These filtration methods are often used for timely online filt...

AI Technical Summary

Problems solved by technology

The existing oil filtration methods include metal screen, metal powder sintering or various fiber filter elements. These filtration methods are often used for timely online filtration. When the filter element or screen reaches a certain amount of dirt, the liquid resistance increases significantly, and the flow capacity Reduced, may cause equipment failure, the filter must be replaced frequently, which greatly increases the production cost

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