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High-efficiency positive pressure filter

A filter and high-efficiency technology, applied in the direction of filtration separation, fixed filter element filter, chemical instrument and method, etc., can solve the problems of high energy consumption, low filtration efficiency, and fragile vacuum pump

Pending Publication Date: 2019-04-12
南昌健峰矿机制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually it takes 6-10 minutes to filter a sample, and there are defects such as low filtration efficiency, high energy consumption, and easy damage to the vacuum pump.

Method used

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  • High-efficiency positive pressure filter

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing, the present invention will be further described.

[0017] see figure 1 As shown, the technical solution adopted in this specific embodiment is: it includes a high-pressure gas tank 3, a filter disc 11, a filter disc pressing device, a compressed air pump 8, a motor 9, and a control module; the motor 9 provides power support for the compressed air pump 8; The compressed air pump 8 is connected with the high-pressure gas tank 3; the output port of the high-pressure gas tank 3 communicates with the inside of the filter disc 11 through the air pipe; the air pipe is provided with a pressure gauge 5, which is convenient for observing the intake pressure; the number of filter discs 11 is two; The capacity of the two filter discs 11 is different; the filter disc pressing device is set above the filter disc 11; the lower part of the filter disc 11 is provided with a drain; the drain is connected to the rubber hose 10; the outlet of...

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Abstract

The invention discloses a high-efficiency positive pressure filter which comprises a high-pressure gas tank, filtering trays, a filtering tray compressing device, a compressed air pump, a motor and acontrol module. The motor provides power support for the compressed air pump; the compressed air pump is connected with the high-pressure gas tank; an outlet of the high-pressure gas tank is communicated with the inside of each filtering tray through a gas pipe; the filtering tray compressing device is arranged above the filtering trays; the lower portion of each filtering tray is provided with awater draining port; the water draining port is connected with a rubber hose; a water outlet of the rubber hose extends to the outer side of a rack; the control module comprises an operation panel, agas supply solenoid valve and a relay; the operation panel is connected with the air supply solenoid valve and the relay. The high-efficiency positive pressure filter is provided with a plurality of filter plates different in capacity, different amounts of pulp can be directly poured into the corresponding filtering trays and is dehydrated by compressed gas, and the filtration efficiency is high,and liquid discharge is convenient and quick.

Description

technical field [0001] The invention relates to positive pressure filter equipment, in particular to a high-efficiency positive pressure filter. Background technique [0002] In mineral processing there is the ore making process. [0003] When the mineral processing plant laboratory or school students do mineral processing experiments, they need to use equipment that separates the concentrated minerals from the liquid. Vacuum filtration equipment is currently used in our country, and the vacuum filter is mainly composed of: filter disc, sieve plate, solenoid valve, vacuum tank, vacuum pump, drain valve, electric control system, etc. Usually, it takes 6-10 minutes to filter a sample, and there are defects such as low filtration efficiency, high energy consumption, and easy failure of the vacuum pump. Contents of the invention [0004] The object of the present invention is to aim at the defects and deficiencies of the prior art, and provide a high-efficiency positive pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/50B01D29/35
CPCB01D29/35B01D29/50
Inventor 许伟林许海峰
Owner 南昌健峰矿机制造有限公司