CN216989097U - Hot stuffy dust removal exhaust apparatus of steel slag - Google Patents
Hot stuffy dust removal exhaust apparatus of steel slag Download PDFInfo
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- CN216989097U CN216989097U CN202122944907.1U CN202122944907U CN216989097U CN 216989097 U CN216989097 U CN 216989097U CN 202122944907 U CN202122944907 U CN 202122944907U CN 216989097 U CN216989097 U CN 216989097U
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Abstract
The utility model relates to the technical field of metallurgy, in particular to a hot stuffiness dust removal exhaust device for steel slag. Including removing cover car main part and parallel track, remove the cover car main part and arrange in on the parallel track, and form roll connection with parallel track, it is uncovered that the one end that removes the cover car main part and be close to parallel track is equipped with admits air, and its one end that deviates from parallel track is equipped with the gas outlet, and the gas outlet is connected with exhaust duct, removes the inside of cover car main part and is equipped with and admits air the exhaust passage of uncovered and gas outlet intercommunication, the one end that exhaust duct kept away from the removal cover car main part is connected with the telescopic joint pipeline, the telescopic joint pipeline is detachable to be connected with exhaust vestibule pipeline port. The utility model can realize the concentrated and standardized discharge of steam dust in the hot disintegration process of the steel slag, reduce the loss of the steam dust, reduce the corrosion influence of the alkaline steam dust on equipment and facilities and optimize the field environment.
Description
Technical Field
The utility model relates to the technical field of metallurgy, in particular to a hot stuffiness dust removal exhaust device for steel slag.
Background
The steel slag is a product formed by melting furnace impurities, slag-forming materials and the like in the steel-making process, and accounts for about 10-15% of the steel yield. The steel slag is a precious secondary resource, the reasonable utilization and the effective recovery of the steel slag are important measures for realizing the sustainable development of the steel industry, solving the shortage of steel scraps of steel enterprises, reducing the production cost and improving the economic benefits of the enterprises, and the steel slag is also an advantageous measure for protecting the environment, reducing the pollution and changing waste into valuable.
At present, the recovery and treatment modes of the thermal steel slag mainly comprise a hot stuffiness method, a water quenching method, a hot splashing method, a tray splashing method, a wind quenching method and the like. The hot-disintegration method is characterized in that the steel slag is rapidly cracked and pulverized by utilizing the thermal stress, chemical stress and phase change stress generated by the change of the residual heat of the steel slag on the mineral phase composition under the water spraying condition, and simultaneously, the metal and slag in the steel slag are effectively separated.
However, when the steel slag is treated by the hot disintegrating method, because water is in contact with the high-temperature steel slag, a large amount of steam is generated by instant vaporization, and meanwhile, the steam contains more dust, and a large amount of steam dust overflows into a factory building in the slag disintegrating process, so that the sight of operators is influenced, and great potential safety hazards exist. And because the steel slag is alkaline, the steam dust is corrosive, the field equipment facility is easy to corrode, and the environment protection is not facilitated. Therefore, the problem of collecting and discharging a large amount of dust steam in the hot smoldering process of the steel slag is urgently solved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a hot disintegration dust removal exhaust device for steel slag, which can realize the concentrated standard discharge of steam dust in the hot disintegration process of the steel slag, reduce the dissipation of the steam dust, reduce the corrosion influence of alkaline steam dust on equipment and facilities, optimize the site environment, save manpower and reduce the safety risk.
The technical scheme adopted by the utility model is as follows:
the utility model provides a slag hot stuffy dust removal exhaust apparatus, is including removing cover car main part and parallel track, remove the cover car main part and arrange in parallel track on, and form roll connection with parallel track, it is equipped with to admit air uncovered near parallel track's one end to remove the cover car main part, and its one end that deviates from parallel track is equipped with the gas outlet, and the gas outlet is connected with exhaust duct, removes the inside of cover car main part and is equipped with and admits air the exhaust passage of uncovered and gas outlet intercommunication, exhaust duct keeps away from the one end of removing the cover car main part and is connected with the telescopic joint pipeline, the telescopic joint pipeline is detachable to be connected with exhaust vestibule pipeline port.
Based on above-mentioned technical content, can lay the parallel track on corresponding hot stuffy pond, will remove the cover car main part and remove to hot stuffy pond through the parallel track on, pulling telescopic joint pipeline and exhaust vestibule pipeline port butt joint, when carrying out the slag hot stuffy processing, can collect the steam dust that produces the slag hot stuffy processing through the air inlet of removing the cover car main part uncovered, exhaust passage and gas outlet and carry to exhaust duct and telescopic joint pipeline, carry to exhaust vestibule pipeline port through telescopic joint pipeline and discharge. Can realize the concentrated standardized emission of the steam dust of the vexed in-process of steel slag heat through the device, reduce the loss of steam dust, reduce the corruption influence of basicity steam dust to equipment and facilities, optimize site environment to can use manpower sparingly, reduce the safety risk.
In one possible design, the exhaust gallery duct ports are provided with centrifugal fans. When the suction hood is used, the centrifugal fan is arranged at the end opening of the exhaust gallery pipeline, so that the centrifugal fan can work to generate negative pressure, steam dust in the exhaust pipeline and the expansion joint pipeline is drawn out, suction is formed at an air inlet opening of the movable hood vehicle main body, and the steam dust is sucked in a concentrated mode.
In one possible design, the exhaust channel is in a funnel shape, the inlet end of the exhaust channel is in butt joint with the air inlet opening, and the outlet end of the exhaust channel is communicated with the exhaust pipeline. When the funnel-shaped dust collector is used, the exhaust channel is designed in a funnel-shaped mode, so that steam dust can be gathered in a large area from the opening of the funnel conveniently, and then the steam dust is discharged into the exhaust pipeline and the telescopic joint pipeline from the bottom opening of the funnel.
In one possible design, four wheels are provided on the main body of the moving cover vehicle, and the wheels are arranged on parallel rails. When the movable covering vehicle is applied, the wheels are arranged on the movable covering vehicle main body to be arranged on the parallel tracks, so that the movable covering vehicle main body can be moved conveniently.
In one possible design, a driving motor for driving the wheels to rotate is arranged in the movable cover vehicle body, and a controller for controlling the driving motor to work is arranged in the movable cover vehicle body. When the movable cover vehicle is applied, the driving motor and the controller for driving the wheels to rotate are arranged in the movable cover vehicle body, and the controller and the driving motor can be used for automatically driving the movable cover vehicle body to move, so that labor is further saved, and safety risks are reduced.
In one possible design, an axial flow fan for heat dissipation is arranged on the side face of the movable cover vehicle main body and is electrically connected with the controller. When the movable hood vehicle is applied, the axial flow fan is arranged on the side face of the main body of the movable hood vehicle, so that the effect of air cooling and heat dissipation can be achieved on the electric device inside the main body of the movable hood vehicle, and the normal operation of the electric device inside the main body of the movable hood vehicle is guaranteed.
In one possible design, a temperature sensor is arranged in the main body of the movable cover, and the temperature sensor is electrically connected with the controller. When the temperature sensor is used, the temperature sensor is arranged in the movable cover vehicle body, the running temperature of an electric device inside the movable cover vehicle body can be monitored, and when the running temperature is too high, the controller controls the axial flow fan to run to dissipate heat and cool.
In one possible design, the weight of the moving cowl vehicle body is greater than the weight of the exhaust duct and the telescopic joint duct. When the movable hood vehicle is applied, the weight of the movable hood vehicle main body is larger than the weight of the exhaust pipeline and the telescopic joint pipeline, so that the device can be effectively prevented from being turned over due to unstable gravity center in the operation and use process, and the use safety of the device is improved.
The beneficial effects of the utility model are as follows:
according to the utility model, steam dust generated by steel slag hot-sealing treatment can be collected and conveyed to the exhaust pipeline and the telescopic joint pipeline through the air inlet opening, the exhaust channel and the air outlet of the movable cover vehicle main body, and conveyed to the port of the exhaust corridor pipeline through the telescopic joint pipeline to be discharged. Can realize the concentrated standardized emission of the steam dust of the vexed in-process of steel slag heat through the device, reduce the loss of steam dust, reduce the corruption influence of basicity steam dust to equipment and facilities, optimize site environment to can use manpower sparingly, reduce the safety risk.
Drawings
Reference will now be made in brief to the drawings that are needed in describing embodiments or prior art.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is a schematic view of the connection of the telescopic pipe.
In the figure: 1. a mobile cover vehicle main body; 2. parallel tracks; 3. an exhaust duct; 4. a telescopic joint pipe; 5. an exhaust gallery duct port; 6. and (7) wheels.
Detailed Description
The utility model is further described with reference to the following figures and specific examples. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the utility model. This invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.
Example 1:
this embodiment provides a slag hot stuffy dust removal exhaust apparatus, as shown in fig. 1 to 2, including removing cover car main part 1 and parallel track 2, remove cover car main part 1 and arrange parallel track 2 in on, and form roll connection with parallel track 2, the one end that removes cover car main part 1 and be close to parallel track 2 is equipped with admits air uncovered, and its one end that deviates from parallel track 2 is equipped with the gas outlet, and the gas outlet is connected with exhaust duct 3, and the inside of removing cover car main part 1 is equipped with and admits air uncovered and the exhaust passage of gas outlet intercommunication, exhaust duct 3 keeps away from the one end that removes cover car main part 1 and is connected with telescopic joint pipeline 4, telescopic joint pipeline 4 detachable be connected with exhaust vestibule pipeline port 5.
During specific implementation, can lay parallel rail 2 on corresponding hot stuffy pond, will remove cover car main part 1 and remove to hot stuffy pond through parallel rail 2 on, pulling telescopic joint pipeline 4 and 5 docks of exhaust vestibule pipeline port, when carrying out the slag hot stuffy processing, it is uncovered to admit air through removing cover car main part 1, exhaust passage and gas outlet can collect the steam dust that the slag hot stuffy processing produced and carry to exhaust duct 3 and telescopic joint pipeline 4, carry to 5 dischargings of exhaust vestibule pipeline port through telescopic joint pipeline 4. Can realize the concentrated standardized emission of the steam dust of the vexed in-process of steel slag heat through the device, reduce the loss of steam dust, reduce the corruption influence of basicity steam dust to equipment and facilities, optimize site environment to can use manpower sparingly, reduce the safety risk.
Example 2:
as an optimization of the above embodiment, the exhaust gallery pipe port 5 is provided with a centrifugal fan. During specific implementation, through set up centrifugal fan at exhaust vestibule pipeline port 5, can make centrifugal fan work produce the negative pressure, take out the steam dust in exhaust duct 3 and the telescopic joint pipeline 4 to uncovered suction that forms in the air inlet of removing cover car main body 1, concentrate the suction with the steam dust.
Furthermore, the exhaust channel is in a funnel-shaped design, the inlet end of the exhaust channel is in butt joint with the air inlet opening, and the outlet end of the exhaust channel is communicated with the exhaust pipeline 3. During specific implementation, through carrying out the funnel-shaped design with exhaust passage, the steam dust of being convenient for is opened from the funnel and is carried out large tracts of land and assemble, discharges into in exhaust duct 3 and the telescopic joint pipeline 4 from the funnel end mouth again.
Further, the weight of the moving cowl trunk 1 is larger than the weight of the exhaust duct 3 and the telescopic joint duct 4. During specific implementation, the weight of the main body 1 of the movable hood is larger than the weight of the exhaust pipeline 3 and the telescopic joint pipeline 4, so that the device can be effectively prevented from being turned on one side due to unstable gravity center in the operation and use process, and the use safety of the device is improved.
Example 3:
as an optimization of the above embodiment, the moving gondola body 1 is provided with four wheels 6, and the wheels 6 are disposed on the parallel rails 2. During the concrete implementation, the wheels 6 are arranged on the movable cover vehicle main body 1 and are arranged on the parallel rails 2, so that the movable cover vehicle main body 1 can be moved conveniently.
Furthermore, a driving motor for driving the wheels 6 to rotate is arranged in the movable cover vehicle main body 1, and a controller for controlling the driving motor to work is arranged in the movable cover vehicle main body 1. During the concrete implementation, through set up driving wheel 6 pivoted driving motor and controller in removing cover car main part 1, can utilize controller and driving motor to come the automatic drive to remove cover car main part 1 and remove to further use manpower sparingly, reduce the safety risk.
Example 4:
as an optimization of the above embodiment, an axial flow fan for heat dissipation is arranged on a side surface of the main body 1 of the movable cover vehicle, and the axial flow fan is electrically connected with the controller. During specific implementation, the axial flow fan is arranged on the side face of the movable cover vehicle body 1, so that the effect of air cooling and heat dissipation can be achieved on the electric device inside the movable cover vehicle body 1, and normal operation of the electric device in the movable cover vehicle body 1 is guaranteed.
Furthermore, a temperature sensor is arranged in the main body 1 of the movable cover vehicle, and the temperature sensor is electrically connected with the controller. During specific implementation, through set up temperature sensor in removing cover car main part 1, can remove the operating temperature monitoring of the inside electric power device of cover car main part 1, when operating temperature was too high, the axial fan operation was just controlled to the controller, dispels the heat and cools down.
The present invention is not limited to the above-described alternative embodiments, and various other forms of products can be obtained by anyone in light of the present invention. The above detailed description should not be taken as limiting the scope of the utility model, which is defined in the claims, and which the description is intended to be interpreted accordingly.
Claims (8)
1. The utility model provides a slag hot stuffy dust removal exhaust apparatus which characterized in that: including removing cover car main part (1) and parallel track (2), remove cover car main part (1) and arrange in parallel track (2) on, and form roll connection with parallel track (2), the one end that removes cover car main part (1) and is close to parallel track (2) is equipped with admits air uncovered, and its one end that deviates from parallel track (2) is equipped with the gas outlet, and the gas outlet is connected with exhaust duct (3), and the inside of removing cover car main part (1) is equipped with and admits air uncovered and the exhaust passage of gas outlet intercommunication, the one end that removes cover car main part (1) is kept away from in exhaust duct (3) is connected with telescopic joint pipeline (4), telescopic joint pipeline (4) detachable be connected with exhaust vestibule pipeline port (5).
2. The steel slag hot-disintegration dust-removal exhaust apparatus as claimed in claim 1, wherein: and a centrifugal fan is arranged at the pipeline port (5) of the exhaust corridor.
3. The hot disintegration dust removal exhaust device for steel slag according to claim 1, wherein: the exhaust channel is in a funnel-shaped design, the inlet end of the exhaust channel is in butt joint with the air inlet opening, and the outlet end of the exhaust channel is communicated with the exhaust pipeline (3).
4. The steel slag hot-disintegration dust-removal exhaust apparatus as claimed in claim 1, wherein: four wheels (6) are arranged on the movable cover vehicle main body (1), and the wheels (6) are arranged on the parallel rails (2).
5. The hot disintegration dust removal exhaust device for steel slag according to claim 4, wherein: a driving motor used for driving wheels (6) to rotate is arranged in the movable cover vehicle main body (1), and a controller used for controlling the driving motor to work is arranged in the movable cover vehicle main body (1).
6. The steel slag hot stuffy dust removal exhaust device according to claim 5, wherein: the side of the movable cover car main body (1) is provided with an axial flow fan for heat dissipation, and the axial flow fan is electrically connected with the controller.
7. The steel slag hot stuffy dust removal exhaust device according to claim 6, wherein: a temperature sensor is arranged in the movable cover vehicle main body (1) and electrically connected with the controller.
8. The hot disintegration dust removal exhaust device for steel slag according to claim 1, wherein: the weight of the movable cover vehicle main body (1) is greater than the weight of the exhaust pipeline (3) and the telescopic joint pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122944907.1U CN216989097U (en) | 2021-11-26 | 2021-11-26 | Hot stuffy dust removal exhaust apparatus of steel slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122944907.1U CN216989097U (en) | 2021-11-26 | 2021-11-26 | Hot stuffy dust removal exhaust apparatus of steel slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216989097U true CN216989097U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122944907.1U Active CN216989097U (en) | 2021-11-26 | 2021-11-26 | Hot stuffy dust removal exhaust apparatus of steel slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216989097U (en) |
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2021
- 2021-11-26 CN CN202122944907.1U patent/CN216989097U/en active Active
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