JPH0649452A - Cleaner for track of coke oven fire-extinguishing car - Google Patents

Abstract

PURPOSE:To provide a cleaner capable of automatically cleaning massive, granular or powdery wastes dropped or scattered around the track of a coke oven fire- extinguishing car by only one cleaning car while following the unevenness of the track and the track bed. CONSTITUTION:This cleaner for a track of a coke oven fire-extinguishing car is composed of a truck equipped with a mechanism designed so as to move up a massive wastes-scraping basket equipped with a wire brush and a link mechanism together with a crosswise rail along an elevation frame and to transfer the scraping basket and the crosswise rail onto a chain conveyer shoot for discharging the massive wastes discharged from the scraping basket through a discharging conveyer to a coke wharf and with two other units. One of two units is designed so as to suck powdery wastes through a suction nozzle by a dust collector. The other unit is designed so as to discharge the wastes through a suction hose from a discharge valve of a lower hopper and has a function capable of separately cleaning massive wastes and powdery wastes. Unlike before, there is no requirement for long-distance conveyance by several barrows or for repeating works such as discharge and mechanization of the cleaning work capable of utilization according to the environmental condition of the installation is realized. Thereby, only one man can operate the machine so as to automatically clean entirely without requirement for a manual work.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coke oven fire extinguisher and a machine for cleaning debris dropped from a bucket or the like and scattered around a rail.

[0002]

2. Description of the Related Art Generally, a coke oven is constructed by alternately arranging a plurality of carbonization chambers and combustion chambers for heating, and successively charging raw material coal through the coal charging port of each carbonization chamber,
In each combustion chamber, the fuel gas supplied through the fuel gas pipe is burned to heat the respective carbonization chambers by the combustion chambers on both sides, whereby the coal is carbonized to produce coke. The coke that has been carbonized in each carbonization chamber is extruded by the extruder and discharged while the red hot coke is extinguished in a wet or dry fire extinguishing facility, and in transportation,
Scattered bodies fall from fire extinguishers and buckets around the railroad tracks.

As described above, in the process of extinguishing the red hot coke discharged from the coke oven or in the process of transporting it, it is necessary to clean the fallen body especially around the railroad track in some way. Therefore, at present, the cleaning of the railroad lines of the fire engine of this coke oven is done manually by using a shovel, a wheelbarrow, etc. Also,
As for a general road cleaning vehicle, as in Japanese Patent Publication No. Sho 64-80606, the road surface is powdered and granular dust is scraped by a rotating brush in front of the lower part of the vehicle and sent to a storage tank by a conveyor belt, and further, a road cleaner is used to sand the road surface. It is known to scrape up ash and other deposits for cleaning.

[0004]

As described above, the method is performed manually by using a scoop, a wheelbarrow, or the like, or it is found in a road cleaning vehicle as disclosed in Japanese Patent Publication No. Sho 64-80606, which is a general road cleaning vehicle. However, the rail running type mechanization technology for cleaning around the rail where the fire engine runs in the coke oven is
Suction of deposits such as moist coke powder is very difficult and has not been put to practical use. Further, as in Japanese Patent Publication No. Sho 64-80606, the object to be aspirated is a powder or granular small-diameter size treatment, which is a cleaning process for large lumps and unevenness, and the collection of powder and lumps accumulated in narrow spaces. There is a problem that cannot be applied to.

[0005]

As a result of intensive development by the inventors in order to solve the above-mentioned problems, as a result, large lumps of particles and powder, granular particles and the surface to be cleaned have irregularities. However, it is to provide a machine which can be continuously cleaned by one machine by a mechanism capable of following. The gist of the invention is that, in a machine for cleaning the debris around the rails of a coke oven fire extinguishing train, a lump scraping bucket equipped with a wire brush and a link mechanism is configured such that a traverse rail rises along an elevating frame. In addition, the lump scraping bucket and the traverse rails can be moved on the chain conveyor chute, and the mechanism that discharges the lumps discharged from the lump scraping bucket to the coke wharf from the discharge conveyor and the device that sucks the powdery substance from the suction nozzle with the dust collector and suction A device configured to discharge from a discharge valve of a lower hopper through a hose, and having a cleaning function for lumps and powders separately 1
It is a coke oven fire extinguisher train track cleaning machine that is mounted on a trolley.

[0006]

The present invention will be described in detail below with reference to the drawings. FIG. 1 is an overall conceptual view of the cleaning device according to the present invention, and FIG. 2 is a schematic cross-sectional view of the cleaning device according to the present invention. As shown in FIG. 1 and FIG. 2, in the cleaning with a coke fire extinguishing train rail, the size of the wreckage scattered on the rail varies from lump, grain, and powder. The various sizes of debris are first scraped off with a lump scraping bucket 2 equipped with a wire brush 1 and a link mechanism by a so-called broom and dust collecting method. As a result of scraping in the lump scraping bucket 2, when the pulley 5 is pulled by the cylinder 5 when the bucket is full, the traverse rail 3 lifts the lifting frame 4
It is configured to rise along.

Subsequently, the lump scraping bucket 2 and the traverse rail 3 are moved onto the chute of the chain conveyor 6, and the lumps discharged from the lump scraping bucket 2 are discharged from the discharge conveyor 7 to the coke wharf. On the other hand, the powdery substance is sucked by the dust collector 10 through the suction nozzle 8 and then through the suction hose 9, and is discharged from the discharge valve 11 of the lower hopper of the dust collector 10 to the coke wharf by the discharge conveyor 7. Further, the moving mechanism of the suction nozzle 8 is configured to be movable by the same mechanism as the lump scraping bucket 2. Reference numeral 12 indicates a carriage.

FIG. 3 is a cross-sectional view showing the function of the lump scraping bucket. FIG. 3A is a diagram showing a state before scraping the lump with a wire brush, and FIG. 3B is a diagram showing a state where the lump is scraped in the bucket. As shown in FIGS. 3A and 3B, the lump 13 is composed of a wire brush 1 and a hydraulic or air cylinder 15 and a spring 16 as a link mechanism.
Are supported by a support frame 17, while the bucket 18 is supported by a bucket support frame 19. And, as described above, FIG.
2 shows the operating mechanism before attempting to store it in the bucket 18 by scraping. Further, FIG. 3B shows a state where the hydraulic or air cylinder 15 is operated to store the lumps 13 in the bucket 18 while scraping the wire brush 1 forward on the ground. It should be noted that the link mechanism has been described with reference to the drawings in which a hydraulic or air cylinder is attached, but since the link mechanism that does not have the hydraulic or air cylinder and can only be a spring can operate as simple equipment, it is not limited to these. Absent.

FIG. 4 is a transverse cross-sectional view of a specific structure for moving a bucket device accommodating a lump up and down to move it onto a chain conveyor chute. As shown in FIG. 4, after the lumps are stored in the buckets, the apparatus of the lump scraping bucket 2 is shown in a state in which the traverse rails 3 are elevated along the elevating frame 4 by the traverse rail moving cylinders 5. As a result, when the lumps collected by the lump scraping bucket become full in the bucket, the lumps stored in the bucket after being moved to the chain conveyor chute by the above-mentioned function are discharged to the cork wharf from the discharge conveyor and collected. Has been done.

[0010] As described above, this is a railroad traveling type machine in which a single truck is equipped with a device for separately cleaning both large lumps of corpses and powdery lumps of corpses. It is possible to perform continuous cleaning by scraping, scraping and suctioning of powder and granules and by function, and also equipped with a device for cleaning while following the irregularities of rails and roadbeds. In both dry and wet conditions, one trolley and a large scraping device can traverse and turn, enabling one person to perform cleaning while avoiding a wide range of obstacles. Further, the power supply equipment of the existing fire extinguishing train can be diverted to be used as the driving power source of the cleaning machine.

[0011]

As described above, according to the present invention, the repeated work such as long-distance transportation and discharge using several conventional unicycles can be eliminated, and a machine including a falling body and powder / grain collecting device can be used as one machine. The machine can be used according to the environmental conditions of the equipment as a machine mounted on the vehicle. Moreover, the cleaning work can be mechanized by mounting this device on a trolley in any place of rail and no rail.
The fact that a cleaning operation can be automatically performed by human operation without any manual operation in an extremely bad environment has an extremely excellent industrial effect.

[Brief description of drawings]

FIG. 1 is an overall conceptual diagram of a cleaning device according to the present invention.

FIG. 2 is a schematic cross-sectional view of a cleaning device according to the present invention.

FIG. 3 is a cross-sectional view showing the function of a bucket for collecting lumps.

FIG. 4 is a cross-sectional view of a specific structure in which a bucket device accommodating a lump is moved up and down to be moved onto a chain conveyor chute.

[Explanation of symbols]

 1 wire brush 2 lump scraping bucket 3 traverse rail 4 lifting frame 5 cylinder 6 chain conveyor 7 discharge conveyor 8 suction nozzle 9 suction hose 10 dust collector 11 discharge valve 12 trolley 13 lumps 14 link mechanism 15 hydraulic or air cylinder 16 spring 17 support frame 18 bucket 19 bucket support frame

Claims (1)

[Claims] 1. A machine for cleaning debris around a railroad line of a coke oven fire-extinguishing train, in which a lump scraping bucket equipped with a wire brush and a link mechanism is configured such that a traverse rail rises along an elevating frame, and lump scraping is performed. The bucket and traverse rails can be moved on the chain conveyor chute, and a mechanism for discharging the lumps discharged from the lump scraping bucket to the cork wharf from the discharge conveyor and a device for sucking powdery substances from the suction nozzle with the dust collector and the suction hose A coke oven fire-extinguishing railroad track cleaning machine, characterized in that it is configured to discharge from a discharge valve of a lower hopper and has a device for separately cleaning lumps and powders in one truck.