CN219490053U - Water quenching slag pool recycling and transferring device - Google Patents
Water quenching slag pool recycling and transferring device Download PDFInfo
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- CN219490053U CN219490053U CN202320742347.8U CN202320742347U CN219490053U CN 219490053 U CN219490053 U CN 219490053U CN 202320742347 U CN202320742347 U CN 202320742347U CN 219490053 U CN219490053 U CN 219490053U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
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Abstract
The utility model discloses a water quenching slag pool recycling and transferring device which comprises a slag pool, a stacking cavity, a first closing device, a second closing device, an air inlet pipe, a fan, a condensing tank, a liquid outlet pipe and a water pump, wherein the first closing device is connected with the air inlet pipe; a stacking cavity is arranged at one side of the slag pool; the top of the stacking cavity is communicated with the feed inlet and the discharge outlet to form an open area; the first closing device and the second closing device are arranged at two sides of the stacking cavity, which are perpendicular to the travelling direction of the crown block; when the first closing device and the second closing device are in a closing state, the opening area of the stacking cavity is completely closed; the side wall of the stacking cavity is communicated with one end of the air inlet pipe; the other end of the air inlet pipe is communicated with an air inlet of the fan; an air outlet of the fan is communicated with an air inlet of the condensing tube; the liquid outlet of the condensing tank is connected with one end of a liquid outlet pipe; the other end of the liquid outlet pipe is connected with a liquid inlet of the water pump; and a liquid outlet of the water pump is communicated with the slag pool.
Description
Technical Field
The utility model relates to the technical field of mineral smelting production, in particular to a water quenching slag pool recycling and transferring device.
Background
The low-carbon silicon-manganese alloy is an alloy composed of elements such as manganese, silicon, iron, carbon and the like, has wider application and larger yield, is a common deoxidizer for steelmaking, and is a reducing agent for producing metal manganese by a medium-low carbon ferromanganese and electric silicon thermal method. In the smelting production process of low-carbon silicomanganese, water slag is formed by rapidly cooling molten blast furnace slag in water, and mainly comprises two modes of slag pool water quenching and stokehold water quenching 。
The surface of the water quenching slag is rough and porous, the texture is clear and crisp, and the granular slag is easy to break, so that the application of the water quenching slag is wider. When the slag is quenched by water in the slag pool, the slag is directly poured into the slag pool, the water quenched slag is grabbed by a claw bucket after water quenching, and the water quenched slag is uniformly piled up after being fished out of the slag pool and is waited for being transported away by a transfer trolley. In the process, the water quenching slag absorbs a large amount of water, and water is collected and flows out from the edge of the water quenching slag pile in the stacking process, so that the environment is easily polluted, and the water source is wasted; secondly, as a certain temperature exists after the water quenching slag is cooled, a large amount of steam is generated around the water quenching slag; steam easily overflows and gives off a pungent taste.
The utility model comprises the following steps:
according to the defects of the prior art, the utility model provides a water quenching slag pool recycling and transferring device, which controls the space of a water quenching slag stacking position, can collect and condense part of steam while not affecting transferring water quenching slag, converts the steam into condensed water, and then discharges the condensed water into a slag pool again to fill the water quantity of the slag pool. Reduces the consumption of water source and achieves the aim of recycling.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
a water quenching slag pool recycling and transferring device comprises a slag pool, a stacking cavity and a first closing device
The second closing device comprises an air inlet pipe, a fan, a condensing tank, a liquid outlet pipe and a water pump; a crown block is arranged above the slag pool; a grab bucket is arranged on a lifting rope of the crown block; a stacking cavity is arranged at one side of the slag pool; a feed inlet and a discharge outlet are respectively arranged at two sides of the stacking cavity corresponding to the travelling direction of the crown block; the top of the stacking cavity is communicated with the feed inlet and the discharge outlet to form an open area; the first closing device and the second closing device are arranged at two sides of the stacking cavity, which are perpendicular to the travelling direction of the crown block; when the first closing device and the second closing device are in a closing state, the opening area of the stacking cavity is completely closed; the side wall of the stacking cavity is communicated with one end of the air inlet pipe; the other end of the air inlet pipe is communicated with an air inlet of the fan; an air outlet of the fan is communicated with an air inlet of the condensing tube; the liquid outlet of the condensing tank is connected with one end of a liquid outlet pipe; the other end of the liquid outlet pipe is connected with a liquid inlet of the water pump; and a liquid outlet of the water pump is communicated with the slag pool.
Preferably, the stacking cavity is positioned in the movable area of the crown block; arc guard plates are arranged on two sides of the stacking cavity; one end of the air inlet pipe is inserted into the plate body of the arc-shaped guard plate.
Preferably, the first closing device comprises a closing plate, a push-pull cylinder and a cylinder fixing frame; the closing plate is of a transverse bilateral closing structure, is a bending plate and is bilaterally symmetrical; the first closing devices are positioned on two sides of the feed inlet, and when the closing plates are in a closed state, the top and the feed inlet are covered; the telescopic end of the push-pull cylinder is fixed with the closing plate; the push-pull cylinder is fixed above the cylinder fixing frame.
Preferably, the structure of the second closing device is consistent with that of the first closing device except for a closing plate, and the closing plate of the second closing device is a plate structure covering the discharge hole; the second closing devices are positioned at two sides of the feeding hole.
Preferably, a raised limit is arranged below the closing plate; the outer side of the arc guard plate is provided with a sliding groove matched with limit, and the arc guard plate is also provided with an air inlet hole.
Preferably, the exhaust port of the condensing tank is connected with the air inlet of the industrial dust collector in the factory.
The utility model has the beneficial effects that:
the device is characterized in that after water quenching slag is fished out of a slag pool through a claw bucket, a first closing device is opened, and the water quenching slag is placed into a stacking cavity; the first closing device is recovered to be closed, the cavity forms an independent space, steam is collected through the fan and condensed by the condensing tank, condensed moisture returns to the slag pool, and the gas part enters the industrial dust remover through the fan to be processed and then is discharged.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall connection relationship of the present utility model.
Fig. 2 is a schematic view of a partial structure of the present utility model.
Fig. 3 is a schematic view of the closed stacking chamber of the present utility model in a closed state.
In the figure, a slag pool 1, a stacking cavity 2, an arc-shaped guard plate 2.1, an air inlet hole 2.2, a first closing device 3, a closing plate 3.1, a push-pull cylinder 3.2, a cylinder fixing frame 3.3, a second closing device 4, an air inlet pipe 5, a fan 6, a condensing tank 7, a liquid outlet pipe 8, a water pump 9, a crown block 10, a claw bucket 11 and a chute 12.
The specific embodiment is as follows:
as shown in the figure, the water quenching slag pool 1 recycling and transferring device comprises a slag pool 1, a stacking cavity 2, a first closing device 3, a second closing device 4, an air inlet pipe 5, a fan 6, a condensing tank 7, a liquid outlet pipe 8 and a water pump 9; overhead travelling crane 10 is arranged above slag pool 1; the crane 10 and the claw bucket 11 are conventional devices, and only the positional relationship is described. A stacking cavity 2 is arranged on one side of the slag pool 1; two sides of the stacking cavity 2, which correspond to the travelling direction of the crown block 10, are respectively provided with a feed inlet and a discharge outlet; the top of the stacking cavity 2 is communicated with the feed inlet and the discharge outlet to form an open area; the first closing device 3 and the second closing device 4 are arranged at two sides of the stacking cavity 2, which are perpendicular to the travelling direction of the crown block 10; when the first closing device and the second closing device are in a closed state, the open area of the stacking cavity 2 is completely closed.
As shown in the figure, the side wall of the stacking cavity 2 is communicated with one end of an air inlet pipe 5; the other end of the air inlet pipe 5 is communicated with an air inlet of the fan 6; the air outlet of the fan 6 is communicated with the air inlet of the condensing tube; the liquid outlet of the condensing tank 7 is connected with one end of a liquid outlet pipe 8, and the air outlet of the condensing tank 7 is connected with the air inlet of an industrial dust remover in a factory. The other end of the liquid outlet pipe 8 is connected with a liquid inlet of a water pump 9; the liquid outlet of the water pump 9 is led into the slag pool 1. The stacking cavity 2 is positioned in the movable area of the crown block 10; arc guard plates 2.1 are arranged on two sides of the stacking cavity 2; one end of the air inlet pipe 5 is inserted into the plate body of the arc-shaped guard plate 2.1, and the arc-shaped plate is also provided with an air inlet hole 2.2 for providing air inlet.
As shown in the figure, specifically, the first closing device 3 comprises a closing plate 3.1, a push-pull cylinder 3.2 and a cylinder fixing frame 3.3; the closing plate 3.1 is of a transverse double-side closing structure, the closing plate 3.1 is a bending plate, and the closing plate 3.1 is bilaterally symmetrical; the first closing devices 3 are positioned on two sides of the feed inlet, and when the closing plates 3.1 are in a closed state, the top and the feed inlet are covered; the telescopic end of the push-pull air cylinder 3.2 is fixed with the closing plate 3.1, and the push-pull air cylinder 3.2 is fixed above the air cylinder fixing frame 3.3. While the second closing means 4 and the structure of the first closing means 3 are kept identical except for the closing plate 3.1, the closing plate 3.1 of the second closing means 4 is a plate structure covering the discharge opening. The second closing means 4 are located on both sides of the feed opening. In order to keep the closing plate 3.1 stable, a protruding limit is arranged below the closing plate 3.1, and a sliding groove 12 matched with the limit is arranged on the outer side of the arc-shaped guard plate 2.1. The above-mentioned fixing means, unless described separately, are welded or screwed by means of common techniques by those skilled in the art.
The working procedure is as follows:
after the water quenching slag enters the slag pool 1 for cooling, a closing plate 3.1 of a first closing device 3 is opened, an operator controls a claw bucket 11 of a crown block 10 to transfer the water quenching slag into a stacking cavity 2, after the water quenching slag is placed, the closing plate 3.1 of the first closing device 3 is closed, the stacking cavity 2 is closed at the moment, an air inlet hole 2.2 is arranged on an arc-shaped plate, steam in the stacking cavity 2 is pumped into a condensing tank 7 through a fan 6, and condensed water is pumped out from the bottom of the condensing tank 7 through a water pump 9 and is discharged into the slag pool 1; the exhaust of the condensation tank 7 discharges the gas and enters the industrial dust collector. After standing for 2 hours, the steam is mostly collected, after the water quenching slag is thoroughly cooled, a closing plate 3.1 of the second closing device is opened, and the water quenching slag is put into a hopper of the transfer trolley by utilizing a forklift.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The water quenching slag pool recycling and transferring device comprises a slag pool, a stacking cavity, a first closing device, a second closing device, an air inlet pipe, a fan, a condensing tank, a liquid outlet pipe and a water pump; a crown block is arranged above the slag pool; a grab bucket is arranged on a lifting rope of the crown block; the method is characterized in that: a stacking cavity is arranged at one side of the slag pool; a feed inlet and a discharge outlet are respectively arranged at two sides of the stacking cavity corresponding to the travelling direction of the crown block; the top of the stacking cavity is communicated with the feed inlet and the discharge outlet to form an open area; the first closing device and the second closing device are arranged at two sides of the stacking cavity, which are perpendicular to the travelling direction of the crown block; when the first closing device and the second closing device are in a closing state, the opening area of the stacking cavity is completely closed;
the side wall of the stacking cavity is communicated with one end of the air inlet pipe; the other end of the air inlet pipe is communicated with an air inlet of the fan; an air outlet of the fan is communicated with an air inlet of the condensing tube; the liquid outlet of the condensing tank is connected with one end of a liquid outlet pipe; the other end of the liquid outlet pipe is connected with a liquid inlet of the water pump; and a liquid outlet of the water pump is communicated with the slag pool.
2. The water quenching tank recycling and transferring device according to claim 1, wherein: the stacking cavity is positioned in the movable area of the crown block; arc guard plates are arranged on two sides of the stacking cavity; one end of the air inlet pipe is inserted into the plate body of the arc-shaped guard plate.
3. The water quenching tank recycling and transferring device according to claim 2, wherein: the first closing device comprises a closing plate, a push-pull cylinder and a cylinder fixing frame; the closing plate is of a transverse bilateral closing structure, is a bending plate and is bilaterally symmetrical; the first closing devices are positioned on two sides of the feed inlet, and when the closing plates are in a closed state, the top and the feed inlet are covered; the telescopic end of the push-pull cylinder is fixed with the closing plate; the push-pull cylinder is fixed above the cylinder fixing frame.
4. A water quenching tank recycling and transferring device according to claim 3, wherein: the structure of the second closing device is consistent with that of the first closing device except for a closing plate, and the closing plate of the second closing device is a plate structure covering the discharge hole; the second closing devices are positioned at two sides of the feeding hole.
5. The water quenching tank recycling and transferring device according to claim 4, wherein: a raised limit is arranged below the closing plate; the outer side of the arc guard plate is provided with a sliding groove matched with limit, and the arc guard plate is also provided with an air inlet hole.
6. The water quenching tank recycling and transferring device according to claim 1, wherein: and the exhaust port of the condensing tank is connected with the air inlet of the industrial dust remover in the factory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320742347.8U CN219490053U (en) | 2023-04-06 | 2023-04-06 | Water quenching slag pool recycling and transferring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320742347.8U CN219490053U (en) | 2023-04-06 | 2023-04-06 | Water quenching slag pool recycling and transferring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219490053U true CN219490053U (en) | 2023-08-08 |
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ID=87505102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320742347.8U Active CN219490053U (en) | 2023-04-06 | 2023-04-06 | Water quenching slag pool recycling and transferring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219490053U (en) |
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2023
- 2023-04-06 CN CN202320742347.8U patent/CN219490053U/en active Active
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