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Filter-cone-type vacuum filtration waste oil device

A filter bucket and vacuum technology, which is applied in the direction of fixed filter element filter, filter separation, gravity filter, etc., can solve the problems of easy oxidation of filter oil, cumbersome filter operation, poor oil cleanliness, etc., and achieve low production cost and high filtration efficiency. Simple operation and low temperature filter oil

Inactive Publication Date: 2012-02-15
豆远奎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, although there are many types of vacuum oil filters, the filter device of the vacuum oil filter mainly adopts a plate filter device. The plate filter device pressurizes the filtered oil through an oil pump, and filters the filtered oil after being heated by a heater. The temperature of the filtered oil is high, the filtered oil is easily oxidized, the filtering operation is cumbersome, the filter element is easily broken, the filtered oil is poor in cleanliness, and the filtering cost is high. Therefore, the filtering device of the vacuum oil filter needs to be improved

Method used

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Embodiment

[0015] Referring to the accompanying drawings, a filter bucket type vacuum filter waste oil device is provided with a spray head 2 at the top of the filter bucket 4, the spray head 2 communicates with the oil inlet pipe 1, and a filter plate 5 is provided in the filter bucket 4. A filter medium 3 is provided on the filter plate 5, a vacuum tank 9 is connected to the lower port of the filter bucket 4, and a vacuum connection port 16, a vacuum pressure gauge 8, and a vacuum pressure regulating valve 7 are arranged on the top of the vacuum tank 9. The waist of the tank 9 is provided with an observation window 11, and an oil outlet pump 14, an oil outlet valve 15, and a drain valve 13 are arranged outside the bottom of the vacuum tank 9, and an oil leakage pipe 12 is arranged in the vacuum tank 9. A filter bucket flange 19 is provided below the filter bucket 4, and a vacuum tank flange 17 is provided on the top of the vacuum tank 9. The connection between the filter bucket 4 and th...

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Abstract

The invention discloses a filter-cone-type vacuum filtration waste oil device, and relates to a vacuum oil filter. The device is characterized in that the upper opening on a filter cone is provided with a spray head which is communicated with an oil inlet pipe; a filter plate is arranged in the filter cone; a filter medium is arranged on the filter plate; the lower opening of the filter cone is connected with a vacuum tank; a vacuum connection opening, a vacuum pressure gage and a vacuum pressure regulating valve are arranged at the upper part of the vacuum tank; the waist part of the vacuum tank is provided with an observation window; an oil outlet pump, an oil outlet valve and a blowoff valve are arranged at the external part of the bottom of the vacuum tank; and an oil leakage pipe is arranged in the vacuum tank. The filter-cone-type vacuum filtration waste oil device provided by the invention is lower in filter oil temperature, simple in filtering operation, good in filter medium effect, extremely high in filtered oil cleanness, low in filter cost and low in manufacturing cost, can save electricity, is convenient in arrangement, use and maintenance, and has promotional value; and the filter oil is difficult to oxidize.

Description

technical field [0001] The invention relates to a vacuum oil filter, and more specifically relates to a filter bucket type vacuum filter waste oil device. Background technique [0002] Vacuum oil filter, also known as vacuum oil purifier, is a very popular waste oil regeneration treatment device. Mechanical impurities, so that the oil can be purified equipment. JB / T 5285-2001 "Vacuum Oil Purifier" and TL / T521-93 "Guidelines for Use and Acceptance of Vacuum Oil Purifier" have made more detailed regulations on the relevant issues of vacuum oil purifier. At present, although there are many types of vacuum oil filters, the filter device of the vacuum oil filter mainly adopts a plate filter device. The plate filter device pressurizes the filtered oil through an oil pump, and filters the filtered oil after being heated by a heater. The temperature of the filtered oil is high, the filtered oil is easy to oxidize, the filtering operation is cumbersome, the filter element is easily...

Claims

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Application Information

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IPC IPC(8): B01D29/085B01D29/60B01D29/88
Inventor 豆远奎
Owner 豆远奎
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