Unlock instant, AI-driven research and patent intelligence for your innovation.

Air leakage detection system for pallet carriage and air leakage detection method for pallet carriage

A detection system and detection method technology, applied in lighting and heating equipment, furnace types, furnace control devices, etc., to achieve the effects of reducing power consumption, efficient trolley replacement, and suppressing the increase in air leakage

Active Publication Date: 2015-05-20
NIPPON STEEL CORP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in Patent Document 3, it is not specifically disclosed how to measure the position of the pallet trolley 6 and determine the pallet trolley 6 that is leaking air.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Air leakage detection system for pallet carriage and air leakage detection method for pallet carriage
  • Air leakage detection system for pallet carriage and air leakage detection method for pallet carriage
  • Air leakage detection system for pallet carriage and air leakage detection method for pallet carriage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0060] (Summary of the invention)

[0061] Next, preferred embodiments of the air leakage detection system for a pallet trolley according to the present invention will be described with reference to the drawings. The basic structure of the sintering machine 20 is as described above, but it will be further supplemented below. In the direction of travel of pallet trolley 6 ( figure 1 A plurality of bellows 7 are disposed in close contact with each other in the direction indicated by the middle arrow. exist figure 1 In the embodiment shown, the length of the bellows 7 is longer than the length of the pallet trolley 6 in the direction of travel. An oxygen sensor 15 for measuring the oxygen concentration in the bellows 7 is provided in the bellows 7 . The oxygen sensor 15 used in the present embodiment is a laser-type oxygen sensor including a light emitting unit 15a that generates laser light and a light receiving unit 15b that receives the laser light. Such as figure 2 A...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Disclosed is an air leakage detection system for a pallet carriage, which is provided with an oxygen sensor (15) for measuring an oxygen density within a window box (7); two-dimensional code patterns (60) respectively attached to the side surfaces of pallet carriers (6), on which patterned identification information for each pallet carrier (6) is shown; a reading device (50) for reading the identification information shown on each two-dimensional code pattern (60) on the upstream side of the oxygen sensor (15); a storage portion (30) which stores the oxygen density of the window box (7) detected by the oxygen sensor (15) and the time of detection, and the identification information of each pallet carriage (6) read by the reading device (50) and the time of reading; and a display means (42) for displaying the corresponding relationship between the identification information and the oxygen density stored in the storage portion (30).

Description

technical field [0001] The present invention relates to a technique for detecting air leakage of a pallet truck used when producing sintered ore as a raw material for a blast furnace, and detecting damage to the pallet truck. Background technique [0002] use Figure 11 and Figure 12 , a manufacturing facility (hereinafter, referred to as a sintering machine) 20 of sintered ore as a blast furnace raw material will be described. Such as Figure 11 As shown, the sintering machine 20 has a plurality of pallet (pallet) trolleys 6, which are connected continuously in the moving direction, and move along an oblong orbit (Japanese: circular orbit). The pallet truck 6 has a box-like shape with an open top, and carries raw materials for sintered ore described later. On the underside of the pallet trolley 6, such as Figure 12 As shown, there is formed, for example, a grid-shaped ventilation portion 6a through which the raw material cannot pass but is breathable. Such as Figure ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F27B21/14C22B1/20F27B21/08
CPCF27B21/06F27D19/00F27D21/00C22B1/20F27B19/00
Inventor 坂上广明堤武司上园淳一是永圭太
Owner NIPPON STEEL CORP