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Managing method for filter and filter to be managed by same

A management method and filter technology, applied in the management of filters and the field of filters using the management, can solve problems such as low efficiency

Inactive Publication Date: 2003-12-24
MITSUBISHI HEAVY IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It's a burden on the owner
In addition, even in the power industry alone, there are many owners of the above-mentioned gas turbines, so each owner reserves a large number of supplementary filters, which reduces the efficiency of the entire industry. Barriers to Using Filters

Method used

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  • Managing method for filter and filter to be managed by same
  • Managing method for filter and filter to be managed by same
  • Managing method for filter and filter to be managed by same

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0048] according to Figure 1 to Figure 3 One embodiment of the present invention will be described.

[0049] figure 1 is a schematic diagram of the management system in the filter management method of the present embodiment, figure 2 yes figure 1 A partially cut-away sectional view of an example of a filter managed by the management system, image 3 is to use figure 1 Flowchart of an example of a management system for the filter rental industry.

[0050] That is, in the present embodiment, the management system of management filter comprises: CPU (computer) 1 as computing part; Keyboard 2 as input part; Bar code reader 3 as another input part; 4; and monitor 5.

[0051] The storage unit 4 stores a database in which the cleaning history of each filter is recorded. It is also possible to replace the keyboard 2 with input components such as a voice input device and a pen input device. Furthermore, instead of the barcode reader 3, readers for other codes can also be used...

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PUM

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Abstract

A filter maintenance monitoring method and a filter maintained thereby are provided , by which re-use of the filter by wash is smoothly and efficiently promoted. The filter includes that loaned from a filter owner to a filter user. The filter used for a predetermined purpose and having clogging of filter cloth by filtering dust in air is recovered to be washed for re-use. History data base stored in a storage portion of a computer is renewed based on wash history of the recovered filter. Then, re-use of the filter is decided based on the renewed history data base. Changes in the filter by damages or deterioration corresponding to the wash history are automatically grasped. Thereby, an efficient filter maintenance is realized.

Description

technical field [0001] The present invention relates to a filter management method and a filter managed by the method. The filter includes a filter leased by an owner to a user, a gas turbine suction filter used for sucking in a large amount of air, and the like. Background technique [0002] A gas turbine used in a thermal power plant etc. consists of a suction section, a compressor, a combustor, and a turbine section. Air is sucked in from the suction part, and the air is sent to the compressor to be compressed to become compressed air. [0003] Send compressed air to the burner. The combustor mixes compressed air and fuel so that it burns continuously. Combustion generates high-temperature and high-pressure gas, and the gas is supplied to the turbine unit. [0004] The passing gas drives the rotor blades of the turbine section, and the impeller integrated with the rotor blades rotates, driving the generator connected to the impeller to generate electricity. [0005] H...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02C7/052B01D46/00B01D46/44G06Q50/00G06Q50/06G06Q50/10
CPCB01D46/009B01D46/0086
Inventor 潮田一弥土井与志幸青田丰诚
Owner MITSUBISHI HEAVY IND LTD