CN219784141U - Tap hole dust removal and utilization device - Google Patents
Tap hole dust removal and utilization device Download PDFInfo
- Publication number
- CN219784141U CN219784141U CN202321026040.4U CN202321026040U CN219784141U CN 219784141 U CN219784141 U CN 219784141U CN 202321026040 U CN202321026040 U CN 202321026040U CN 219784141 U CN219784141 U CN 219784141U
- Authority
- CN
- China
- Prior art keywords
- water tank
- fan
- treatment box
- pipe
- filter screen
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000779 smoke Substances 0.000 abstract description 10
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model provides a tap hole dust removal and utilization device, which comprises: a treatment box; the dust collection head is connected with the processing box through a dust collection pipe; the fan is arranged on the treatment box, the outlet of the fan is connected with the dust suction pipe, and the inlet of the fan is positioned in the treatment box; the water tank is connected with the treatment tank through the honeycomb duct; the air outlet pipe is connected with the top of the water tank; the joint of the dust suction pipe and the treatment box is provided with a filter screen. The high-temperature smoke generated by the tap hole is filtered by the filter screen under the action of the fan, then enters the treatment box, enters the water tank along the flow guide pipe, heats water in the water tank, and finally is discharged from the air outlet pipe. The utility model not only realizes smoke filtration and avoids environmental pollution, but also transfers heat to water, so that hot water can be used in other fields, and energy is saved.
Description
Technical Field
The utility model relates to the technical field of dust removing equipment, in particular to a tap hole dust removing and utilizing device.
Background
When iron is discharged from a tap hole of an iron mill, a large amount of smoke is formed, and the smoke is directly discharged to pollute the environment, so that a bag-type dust collector is generally arranged at the tap hole.
Although the dust remover collects impurities in the smoke, environmental pollution is avoided. However, the smoke temperature is higher, so that energy waste is caused without utilization.
Therefore, how to use high temperature while avoiding environmental pollution is a problem to be solved by those skilled in the art.
Disclosure of Invention
In order to solve the technical problems in the background technology, the utility model discloses a dust removal and utilization device for a tap hole.
The utility model provides a tap hole dust removal and utilization device, which comprises:
a treatment box;
the dust collection head is connected with the processing box through a dust collection pipe;
the fan is arranged on the treatment box, the outlet of the fan is connected with the dust suction pipe, and the inlet of the fan is positioned in the treatment box;
the water tank is connected with the treatment tank through the honeycomb duct;
the air outlet pipe is connected with the top of the water tank;
the joint of the dust suction pipe and the treatment box is provided with a filter screen.
The high-temperature smoke generated by the tap hole is filtered by the filter screen under the action of the fan, then enters the treatment box, enters the water tank along the flow guide pipe, heats water in the water tank, and finally is discharged from the air outlet pipe. The utility model not only realizes smoke filtration and avoids environmental pollution, but also transfers heat to water, so that hot water can be used in other fields, and energy is saved.
To improve the heat energy transfer efficiency of the hot gas, the further improvement is that: the outlet of the flow guide pipe is inserted below the liquid level of the water tank and is close to the bottom of the water tank.
Because the hot gas is difficult to dissolve in water, and bubbles can be formed by standing a horse after the hot gas flows out of the outlet of the flow guide pipe and overflow the liquid level, so that the heat energy conversion efficiency is low, the problem is further improved and solved, and a gas bin is connected between the gas outlet pipe and the water tank; a transfer bin is arranged in the air bin, one side of the transfer bin is open, and a fan is arranged in the air bin; the air outlet side of the fan is connected with the transfer bin; the transfer bin is also connected with the water tank through a return pipe. After the fan runs, hot air enters the transfer bin from the air suction side of the fan and then enters the water tank for secondary heating, so that the heat conversion efficiency is improved.
Because the steam gets into the water tank from transferring the storehouse after, dwell time is short, gets into the gas storehouse again fast under the effect of fan easily, based on this, the further design is: the outlet end of the return pipe is flush with the liquid level in the tank. In this way, the hot gas contacts the liquid level at the first time after flowing out from the return pipe, so that the heat energy conversion efficiency is improved.
The filter screen is fixed on the treatment box, and when the accumulated ash is too much, the filter screen is difficult to clean, so the problem is further improved and solved, in particular, the lower end of the filter screen is hinged with the treatment box, and the upper end of the filter screen is connected with the treatment box through a spring; the outer side of the filter screen is provided with a fixed frame. The fixed frame is fixedly connected with the processing box, and the fixed frame is used for fixing the filter screen, so that the filter screen is oppositely clamped between the fixed frame and the side wall of the processing box. When the filter screen needs to be cleaned, the fixed frame is removed, and the filter screen is outwards ejected under the action of the spring, so that the filter screen is convenient to clean.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the mounting structure of the blower;
FIG. 3 is an exploded view of the mounting structure of the screen;
FIG. 4 is an exploded view of the mounting structure of the fan;
in the figure: 1. a treatment box; 2. a dust collection head; 3. a dust collection pipe; 4. a blower; 5. a water tank; 6. a flow guiding pipe; 7. an air outlet pipe; 8. a filter screen; 9. a gas bin; 10. a transfer bin; 11. a fan; 12. a spring; 13. a fixed frame; 14. a base; 15. a chassis; 16. and (5) a vent pipe.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
Embodiment one:
as shown in fig. 1, the utility model relates to a dust removing and utilizing device for a tap hole, which comprises a base 14, wherein a treatment box 1 and a water tank 5 are arranged at the upper end of the base.
The outer end face of the treatment box 1 is provided with a window, and the outer side face of the window is sequentially connected with a filter screen 8, a dust suction pipe 3 and a dust suction head 2. The dust collection head 2 is opposite to the tap hole.
As shown in fig. 2, a housing 15 is further installed on the outer side surface of the processing box 1, and the fan 4 is installed in the housing 15. The case 15 is arranged, so that the fan 4 is convenient to disassemble, assemble and maintain. The air inlet of the fan 4 is positioned in the treatment box 1 and is connected with the inner side surface of the window; the case 15 and the treatment box 1 form a closed cavity, so that the smoke sucked by the fan 4 is filtered by the filter screen 8 and then directly enters the treatment box 1.
The water tank 5 is internally provided with cold water, two parallel flow guide pipes 6 are connected between the water tank 5 and the treatment tank 1, one end of each flow guide pipe is connected with the top of the treatment tank 1, and the other end of each flow guide pipe is inserted below the liquid level of the water tank 5 and is close to the bottom of the water tank 5. After the hot air enters the water tank 5, bubbles are formed to float from the bottom of the water tank 5 to the liquid level, so that the contact time of the hot air and cold water is prolonged, and the heat conversion efficiency is improved.
The tail part of the water tank 5 is connected with an air outlet pipe 7, and cooled hot air flows out from the air outlet pipe 7.
The utility model not only realizes smoke filtration and avoids environmental pollution, but also transfers heat to water, so that the hot water can be used in other fields (such as floor heating for office areas, heating of bathhouse water by a heat exchanger and delivery to a thermal power plant), and energy is saved.
Embodiment two:
the difference from the first embodiment is that: as shown in fig. 4, an air bin 9 is further connected between the air outlet pipe 7 and the water tank 5, the air outlet pipe 7 is arranged at the tail part of the air bin 9, and the top of the water tank 5 and the top of the air bin 9 are connected through an air pipe 16. A transfer bin 11 is arranged in the air bin 9, the upper end of the transfer bin is open, and a fan 11 is arranged in the transfer bin; the air outlet side of the fan 11 is connected with the transfer bin 11; the transfer chamber 11 is also connected to the water tank 5 via a return line. After the fan 11 is operated, hot air enters the transfer bin 11 from the air suction side of the fan 11 and then enters the water tank 5 for secondary heating, so that the heat conversion efficiency is improved.
Embodiment III:
compared with the embodiment, the difference is that: the outlet end of the return pipe on the transfer chamber 11 is flush with the liquid level in the tank 5. In this way, the hot gas contacts the liquid level at the first time after flowing out from the return pipe, so that the heat energy conversion efficiency is improved.
Embodiment four:
the difference from the first embodiment is that: as shown in fig. 3, the lower end of the filter screen 8 is hinged with the processing box 1, and the upper end is connected with the processing box 1 through two symmetrically arranged springs 12. The outside of the filter screen 8 is provided with a fixed frame 13 which is fixedly connected with the processing box 1 through bolts. The fixed frame 13 is used for fixing the filter screen 8, so that the filter screen 8 is clamped between the fixed frame 13 and the side wall of the processing box 1. When the filter screen 8 needs to be cleaned, the fixed frame 13 is removed, and the filter screen 8 is outwards sprung out under the action of the spring 12, so that the filter screen is convenient to clean.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (5)
1. A tap hole dust removal and utilization device, comprising:
a treatment tank (1);
the dust collection head (2) is connected with the treatment box (1) through a dust collection pipe (3);
the fan (4) is arranged on the treatment box (1), the outlet of the fan is connected with the dust collection pipe (3), and the inlet of the fan is positioned in the treatment box (1);
the water tank (5) is connected with the treatment tank (1) through a flow guide pipe (6);
the air outlet pipe (7) is connected with the top of the water tank (5);
a filter screen (8) is arranged at the joint of the dust collection pipe (3) and the treatment box (1).
2. The tap hole dust removal and utilization device according to claim 1, wherein: the outlet of the guide pipe (6) is inserted below the liquid level of the water tank (5) and is close to the bottom of the water tank (5).
3. The tap hole dust removal and utilization device according to claim 2, wherein: an air bin (9) is also connected between the air outlet pipe (7) and the water tank (5);
a transfer bin (10) is arranged in the air bin (9), one side of the transfer bin is open, and a fan (11) is arranged in the transfer bin;
the air outlet side of the fan (11) is connected with the transfer bin (10);
the transfer bin (10) is also connected with the water tank (5) through a return pipe.
4. A tap hole dust removal and utilization device according to claim 3, wherein: the outlet end of the return pipe is flush with the liquid level in the water tank (5).
5. The tap hole dust removal and utilization device according to claim 1, wherein: the lower end of the filter screen (8) is hinged with the treatment box (1), and the upper end of the filter screen is connected with the treatment box (1) through a spring (12);
the outside of the filter screen (8) is provided with a fixed frame (13), and the fixed frame (13) is fixedly connected with the treatment box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321026040.4U CN219784141U (en) | 2023-04-28 | 2023-04-28 | Tap hole dust removal and utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321026040.4U CN219784141U (en) | 2023-04-28 | 2023-04-28 | Tap hole dust removal and utilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219784141U true CN219784141U (en) | 2023-10-03 |
Family
ID=88153945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321026040.4U Active CN219784141U (en) | 2023-04-28 | 2023-04-28 | Tap hole dust removal and utilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219784141U (en) |
-
2023
- 2023-04-28 CN CN202321026040.4U patent/CN219784141U/en active Active
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