CN216137837U - Slag discharging mechanism - Google Patents

Abstract

The utility model provides a slay discharge mechanism, including setting up the slay groove in the below ground, the tank bottom of slay groove is the inclined plane, the tank bottom minimum sets up the outlet, the slay groove middle berth is equipped with the slay layer, subaerial being equipped with the first wall that corresponds the three cell wall in slay groove respectively, the second wall, the third wall, enclose into semi-enclosed space, this semi-enclosed space's top closing cap, the hoist and mount of semi-enclosed space's uncovered face upper portion has flexible soft area, upper portion to uncovered face forms shelters from, be equipped with discharge passage on the second wall, discharge passage's upper reaches end is used for the low reaches end butt joint with slay conveyor belt, discharge passage's low reaches end slope downwardly extending gets into semi-enclosed space, be equipped with annular shower in the semi-enclosed space, be located discharge passage's top, and discharge passage's low reaches end is located the spray regime of shower. The slag-removing device is simple in structure and convenient to maintain, workers can transfer the accumulated slag conveniently by using the forklift, dust pollution is greatly reduced, and physical and psychological health of the workers is guaranteed.

Description

Slag discharging mechanism

Technical Field

The utility model relates to the field of metallurgy, in particular to a slag discharging mechanism.

Background

After smelting ores by a metallurgical enterprise by using a submerged arc furnace, a large amount of slag is generated. The slag is a melt which takes silicate and aluminosilicate as main components, is crushed and then is conveyed to a discharge area by a conveying belt in a centralized way, and then is transferred by a forklift to be used as a raw material to be processed into materials such as slag cement, slag micropowder, slag powder and the like.

When the slag falls from the conveying belt and is accumulated to a discharging area, fine particles in slag powder are dispersed in the air, so that serious air pollution is caused, and the health of workers on site is seriously threatened.

Therefore, how to design an environment-friendly slag discharging mechanism is a problem to be solved urgently by the technical personnel in the field.

Disclosure of Invention

The utility model aims to provide a slag discharging mechanism which is simple in structure and convenient to maintain, facilitates workers to transfer stacked slag by using a forklift, greatly reduces dust pollution and ensures physical and psychological health of the workers, and overcomes the defects of the prior art.

The technical scheme of the utility model is as follows: the utility model provides a slay discharge mechanism, is including setting up the slay groove in the below ground, the tank bottom in slay groove is the inclined plane, and the tank bottom minimum in slay groove sets up the outlet, and slay groove middle berth is equipped with the slay layer, and subaerial first wall, second wall, the third wall that is equipped with the three cell wall that corresponds the slay groove respectively enclose into semi-enclosed space, and this semi-enclosed space's top closing cap, the hoist and mount of semi-enclosed space's uncovered face upper portion have flexible soft area, and form to shelter from the upper portion of uncovered face, be equipped with discharge material passageway on the second wall, discharge material passageway's upper reaches end is used for the low reaches end butt joint with conveyor belt, and discharge material passageway's low reaches end slope downwardly extending gets into semi-enclosed space, be equipped with annular shower in the semi-enclosed space, be located discharge material passageway's top, and discharge material passageway's low reaches end is located the spray range of shower.

The lower end of the discharge channel is hinged with a baffle, and the hinged end of the baffle is positioned at the upper end of a discharge opening of the discharge channel.

The highest point of the bottom of the slag groove is flush with the ground, and the slag layer is flush with the ground.

The number of the flexible soft belts is multiple, the adjacent flexible soft belts are partially overlapped, and the upper part of the open surface of the semi-enclosed space is shielded.

The distance between the first wall and the third wall is larger than the width of a bucket of the forklift.

Adopt above-mentioned technical scheme to have following beneficial effect:

1. the slag discharge mechanism comprises a slag groove arranged below the ground, the bottom of the slag groove is an inclined plane, the lowest point of the bottom of the slag groove is provided with a water outlet, a slag layer is paved in the slag groove, and the slag layer has water filtering performance. Be equipped with the first wall, second wall, the third wall that correspond the three cell wall in slag groove respectively on the ground, enclose into half enclosure space, this top closing cap in half enclosure space, promptly, be provided with the open shell structure in a side on the upper portion in slag groove, this shell structure's inner space and slag groove intercommunication. The open face upper portion hoist and mount of half enclosure space have flexible soft area, form the upper portion of open face and shelter from, on keeping forming the basis that the part sheltered from to half enclosure space, allow mechanical equipment to get into half enclosure space from this open face, carry out slay and shift work, satisfy enterprise's actual demand. Be equipped with discharge passage on the second wall, discharge passage's upper reaches end is used for the low reaches end butt joint with slay conveyor belt, and discharge passage's low reaches end slope downwardly extending gets into half enclosure space, and the slay of generation transmits to discharge passage through conveyor belt, then drops under the action of gravity and piles up to slay layer above, accomplishes the row material. Be equipped with annular shower in the semi-surrounding space, be located discharge passage's top, and discharge passage's low reaches end is located the spray range of shower, the shower sprays the water curtain to the semi-surrounding space in, and form the surrounding to discharge passage's low reaches end, by discharge passage low reaches end exhaust slay at the free fall in-process, with the water curtain contact, can effectively reduce the formation volume of dust, with first wall, the second wall, the third wall, flexible soft area cooperation, disperse to the fine particulate matter outside the semi-surrounding space has been reduced by a wide margin, avoid dust pollution, guarantee site work personnel's physical and mental health, water-containing slay self of piling up on the slay layer can't pass the slay layer, and water can pass the slay layer and discharge, reduce the slay moisture content, satisfy relevant standard, and avoid spraying water accumulation.

2. The articulated baffle that is provided with of discharge channel's low reaches end, the hinged end of this baffle is located the upper end of discharge gate of discharge channel, utilizes the baffle to arrange the slay deceleration of material, and inject the unloading direction of slay, makes the slay of whereabouts pile up on the slay layer, makes things convenient for staff's operation forklift to transport accumulational slay.

3. The highest point of the bottom of the slag groove is flush with the ground, and the slag layer is flush with the ground, so that a forklift can conveniently enter and exit the semi-enclosed space.

4. The quantity in flexible soft area is a plurality of, and adjacent flexible soft area part overlaps, and the uncovered face upper portion formation of half enclosure space shelters from, on guaranteeing to partly shield the basis of the uncovered face formation part in half enclosure space, and the impaired risk in single flexible soft area greatly reduces, improves the life in flexible soft area by a wide margin, reduces the maintenance cost of enterprise.

5. The distance between the first wall and the third wall is larger than the width of a bucket of the forklift, so that interference with the forklift is avoided, and actual requirements of enterprises are met.

The following further description is made with reference to the accompanying drawings and detailed description.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view taken along line a-a of fig. 1.

In the attached drawing, 1 is a slag groove, 2 is a water outlet, 3 is a slag layer, 4 is a first wall, 5 is a second wall, 6 is a third wall, 7 is a semi-enclosed space, 8 is a flexible soft belt, 9 is a discharge channel, 10 is a spray pipe, and 11 is a baffle.

Detailed Description

Referring to fig. 1 and 2, a specific embodiment of a slag discharge mechanism is shown. The slag discharge mechanism comprises a slag groove 1 arranged below the ground, the bottom of the slag groove 1 is an inclined plane, a water outlet 2 is arranged at the lowest point of the bottom of the slag groove 1, and a slag layer 3 is paved in the slag groove 1. Be equipped with the first wall 4, the second wall 5, the third wall 6 that correspond the three cell wall of slag chute 1 respectively on the ground, enclose into half enclosure space 7, this top closing cap of half enclosure space 7, it is concrete, the second wall is located between first wall and the third wall, and the distance between first wall and the third wall is greater than the width of the scraper bowl of forklift, make things convenient for the staff to operate the forklift and pass in and out half enclosure space from half enclosure space's uncovered face. Half open face upper portion hoist and mount that surrounds space 7 have flexible soft area 8, form to the upper portion of open face and shelter from, and is specific, and the quantity in flexible soft area is a plurality of, and adjacent flexible soft area part overlaps, and half open face upper portion that surrounds space 7 forms and shelters from, and flexible soft area can adopt rubber tape or nylon to knit the strap. Be equipped with discharge passage 9 on second face wall 5, discharge passage 9's upper reaches end is used for the low reaches end butt joint with slay conveyor belt, discharge passage 9's low reaches end slope downwardly extending gets into half enclosure space 7, and discharge passage's low reaches end is located the top of the soft area lower extreme of flexibility, generally, in order to the slay deceleration of arranging the material, and prescribe a limit to the unloading direction of slay, the slay that makes the whereabouts is piled up on the slay layer, make things convenient for staff's operation forklift to transport accumulational slay, it is provided with baffle 11 to articulate at discharge passage 9's low reaches end, and is concrete, baffle 11's hinged end is located the upper end of discharge opening of discharge passage 9. An annular spray pipe 10 is arranged in the semi-surrounding space 7 and is positioned above the discharge channel 9, and the downstream end of the discharge channel 9 is positioned in the spraying range of the spray pipe 10.

The working principle of the utility model is that the generated slag is conveyed to a discharge channel by a conveying belt, and the slag falls and accumulates on a slag layer after being decelerated and limited in direction from the downstream end of the discharge channel under the action of gravity to finish discharge. By the discharged slay of discharge passage low reaches end at the free fall in-process, contact with the water curtain, can effectively reduce the formation volume of dust, with first wall, the second wall, the third wall, the cooperation of flexible soft area, disperse to the fine particle thing outside the semi-enclosed space has been reduced by a wide margin, avoid dust pollution, guarantee site work personnel's physical and mental health, water-containing slay self of piling up on the slay layer can't pass the slay layer, and water passes the slay layer and discharges, staff's operation forklift gets into semi-enclosed space, shift accumulational slay, use as the raw materials for production of low reaches process.

Claims (5)

1. The utility model provides a slay discharge mechanism which characterized in that: comprises a slag groove (1) arranged below the ground, the bottom of the slag groove (1) is an inclined plane, a water outlet (2) is arranged at the lowest point of the bottom of the slag groove (1), a slag layer (3) is laid in the slag groove (1),

a first wall (4), a second wall (5) and a third wall (6) which are respectively corresponding to the three groove walls of the slag groove (1) are arranged on the ground to form a semi-enclosed space (7), the top of the semi-enclosed space (7) is sealed, a flexible soft belt (8) is hung on the upper part of the open surface of the semi-enclosed space (7) to shield the upper part of the open surface,

a discharge channel (9) is arranged on the second surface wall (5), the upstream end of the discharge channel (9) is butted with the downstream end of the slag conveying belt, the downstream end of the discharge channel (9) extends downwards in an inclined way to enter the semi-enclosed space (7),

an annular spraying pipe (10) is arranged in the semi-surrounding space (7) and is positioned above the discharge channel (9), and the downstream end of the discharge channel (9) is positioned in the spraying range of the spraying pipe (10).

2. The slag discharge mechanism according to claim 1, wherein: the downstream end of the discharge channel (9) is hinged with a baffle (11), and the hinged end of the baffle (11) is positioned at the upper end of a discharge opening of the discharge channel (9).

3. The slag discharge mechanism according to claim 1, wherein: the highest point of the bottom of the slag groove (1) is flush with the ground, and the slag layer (3) is flush with the ground.

4. The slag discharge mechanism according to claim 1, wherein: the number of the flexible soft belts (8) is multiple, the adjacent flexible soft belts are partially overlapped, and the upper part of the open surface of the half-and-half surrounding space (7) is shielded.

5. The slag discharge mechanism according to claim 1, wherein: the distance between the first wall (4) and the third wall (6) is larger than the width of a bucket of the forklift.

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