CN213476017U - Multifunctional gas collecting hood for slag disintegrating pool - Google Patents
Multifunctional gas collecting hood for slag disintegrating pool Download PDFInfo
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- CN213476017U CN213476017U CN202021923569.2U CN202021923569U CN213476017U CN 213476017 U CN213476017 U CN 213476017U CN 202021923569 U CN202021923569 U CN 202021923569U CN 213476017 U CN213476017 U CN 213476017U
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Abstract
The utility model discloses a multi-functional gas collecting channel for disintegrating slag pond, including last cavity, well cavity, lower cavity, grey basin, inlet tube, outlet pipe, the smoke box and the flue of giving vent to anger. The lower chamber is directly contacted with dust-containing steam in the slag disintegrating pool, and the inner wall of the lower chamber is coated with a hydrophobic coating; one end of the middle cavity is connected with a water inlet pipe, the other end of the middle cavity is connected with a water outlet pipe, water flow absorbs steam waste heat, the middle cavity is provided with micropores, and dust-containing steam enters the upper cavity through the micropores; the upper chamber is a steam flowing area after primary purification; the lower edge of the lower chamber is an ash water tank which is bent inwards, and condensed water and particles separated by the micropores flow into the ash water tank along the inner wall surface with the hydrophobic coating and are discharged into the sewage treatment device. The utility model discloses a have dust removal, waste heat utilization and gas collection function simultaneously, reasonable in design, simple structure has improved the utilization efficiency of resource.
Description
Technical Field
The utility model belongs to the field of flue gas purification, specifically a multi-functional gas collecting channel for vexing slag bath
Background
The main technology of steel slag treatment in China is mainly a hot stuffy waste heat self-decomposition method, in a steel slag hot stuffy system, converter steel slag contains a large amount of waste heat, and in the hot stuffy process, steam generated by water spraying is not collected and is discharged into the surrounding environment, so that not only is energy waste caused, but also steel slag particles mixed with the steam are dispersed in the air, and serious pollution is caused to the environment. A great deal of experimental research has been done by predecessors, and the influence of steam on production operation is reduced by utilizing a fan to pump steam for emptying, but a great deal of waste heat cannot be fully utilized, water resources are wasted, and resources cannot be fully utilized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional gas collecting channel for vexing slag bath to solve the particulate matter that provides among the above-mentioned background art and discharge, the extravagant scheduling problem of steam heat energy.
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional gas collecting hood for a slag disintegrating pool comprises an upper cavity, a middle cavity, a lower cavity, an ash water tank, a water inlet pipe, a water outlet pipe, a gas outlet smoke box and a flue. The lower chamber is directly contacted with dust-containing steam in the slag disintegrating pool, and the inner wall of the lower chamber is coated with a hydrophobic coating; one end of the middle cavity is connected with a water inlet pipe, the other end of the middle cavity is connected with a water outlet pipe, water flows in the middle cavity, water flow absorbs steam waste heat, the middle cavity is provided with micropores, and dust-containing steam enters the upper cavity through the micropores; the upper chamber is a steam flowing area after primary purification; the lower edge of the lower chamber is an ash water tank which is bent inwards, and condensed water and particles separated by the micropores flow into the ash water tank along the inner wall surface with the hydrophobic coating and are discharged into the sewage treatment device.
Preferably, the middle chamber is of a porous structure, dust-containing steam enters the upper chamber from the lower chamber through micropores of the middle chamber, and part of dust particles are intercepted by the micropores, so that preliminary dust removal is realized.
Preferably, one end of the middle cavity is connected with the water inlet pipe, the other end of the middle cavity is connected with the water outlet pipe, when steam passes through, heat exchange is carried out between the steam and water, and water flow absorbs heat in the steam, so that waste heat utilization is realized.
Preferably, the upper chamber is a steam flowing area after primary purification, flows into a flue through the air outlet smoke box, and then enters subsequent dust removal equipment for deep treatment.
Compared with the prior art, the beneficial effects of the utility model are as follows: according to the multifunctional gas collecting hood for the slag disintegrating pool, the lower cavity is directly contacted with steam in the slag disintegrating pool, the inner wall of the lower cavity is provided with the hydrophobic coating, smoke enters the upper cavity from the lower cavity through the filtering micropores of the middle cavity, and when the smoke passes through the micropores, part of dust particles are intercepted by the micropores, so that preliminary dust removal is realized; meanwhile, one end of the middle cavity is connected with the water inlet pipe, the other end of the middle cavity is connected with the water outlet pipe, water flows in the middle cavity, when steam passes through, heat exchange is carried out between the steam and the water, heat in the steam is absorbed, and waste heat is fully utilized; the lower edge of the whole dust collection cover is an inward-bent groove, condensed water and primarily separated particles slide into the groove along the inner wall surface,
and is discharged into a sewage treatment device. The utility model discloses a reasonable in design, simple structure can the effectual utilization efficiency who improves the resource.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a front view of the device of the present invention;
figure 2 shows the device of the present invention
-
A cross-sectional left view;
fig. 3 is a partial schematic view of the middle chamber of the device of the present invention.
In the figure: 1 inlet tube, 2 give vent to anger smoke box, 3 outlet pipes, 4 grey basin, 5 flues, 6 filtration micropores, 7 hydrophobic coatings, 8 upper chamber, 9 middle chamber, 10 lower chamber.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying drawings in which the invention is shown.
The utility model relates to a multi-functional gas collecting channel for disintegrating slag pond, including inlet tube 1, the smoke box 2 of giving vent to anger, outlet pipe 3, grey water tank 4, flue 5, go up cavity 8, well cavity 9 and cavity of resorption 10. The lower chamber 10 is directly contacted with steam in the slag disintegrating pool, and the inner wall of the lower chamber is coated with a hydrophobic coating 7; one end of the middle cavity 9 is connected with a water inlet pipe 1, the other end of the middle cavity is connected with a water outlet pipe 3, and the middle cavity 9 is provided with a filtering micropore 6 which is communicated with the upper cavity and the lower cavity; the upper chamber 8 is a steam flowing area after primary purification, and the treated steam enters the air outlet smoke box 2 and flows out through the flue 5; the lower edge of the lower chamber 10 is provided with an inward-bent grey water tank 4, and condensed water and particles separated by micropores flow into the grey water tank 4 along the inner wall surface with the hydrophobic coating 7 and then are discharged into a sewage treatment device.
Specifically, the middle chamber 9 is of a porous structure, dust-containing steam enters the upper chamber 8 from the lower chamber 10 through the filtering micropores 6 of the middle chamber 9, and part of dust particles are intercepted by the micropores, so that preliminary dust removal is realized.
Specifically, one end of the middle cavity 9 is connected with the water inlet pipe 1, the other end of the middle cavity is connected with the water outlet pipe 3, water flows in the middle cavity 9, and when steam passes through, heat exchange is carried out between the steam and the water, and heat in the steam is absorbed.
Specifically, the upper chamber 8 is a steam flowing area after primary purification, and enters the flue 5 after flowing out of the gas outlet smoke box 2, so that the collection of hot dusty steam in the slag disintegrating pool is realized.
The working principle is as follows: this a multi-functional gas collecting channel for disintegrating slag pond, lower cavity 10 is direct to be in contact with disintegrating slag pond steam, and the inner wall has hydrophobic coating 7, and the flue gas gets into upper chamber 8 from lower cavity 10 through the filtration micropore 6 of well cavity 9, and when passing through well cavity 9, partial dust particle is held back by the micropore, realizes tentatively removing dust. Meanwhile, one end of the middle cavity 9 is connected with the water inlet pipe 1, the other end of the middle cavity is connected with the water outlet pipe 3, when steam passes through, heat exchange is carried out between the steam and water, water flow absorbs heat in the steam, and waste heat is fully utilized. The lower edge of the whole dust collecting hood is provided with an ash water tank 4 which is bent inwards, and condensed water and primarily separated particles slide into the ash water tank 4 along the inner wall surface and are discharged into a sewage treatment device. The utility model discloses a reasonable in design, simple structure can the effectual utilization efficiency who improves the resource.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications, substitutions and improvements can be made to the technical solutions described in the foregoing embodiments or to some technical features of the technical solutions.
Claims (4)
1. A multi-functional gas collecting channel for vexed sediment pond, characterized by includes: the device comprises a water inlet pipe (1), a gas outlet smoke box (2), a water outlet pipe (3), an ash water tank (4), a flue (5), an upper cavity (8), a middle cavity (9) and a lower cavity (10).
2. The multifunctional gas collecting hood for the slag disintegrating pool as recited in claim 1, characterized in that the lower chamber (10) is directly contacted with the dust-containing steam in the slag disintegrating pool, and the inner wall is coated with a hydrophobic coating (7); one end of the middle cavity (9) is connected with the water inlet pipe (1), the other end of the middle cavity is connected with the water outlet pipe (3), and water flows in the middle cavity (9) to absorb the waste heat of steam; the upper chamber (8) is a steam flowing area after primary dust removal, and the treated steam enters the air outlet smoke box (2) and is discharged from the flue (5).
3. The multifunctional gas collecting hood for the slag smoldering tank as recited in claim 1, characterized in that the middle chamber (9) is provided with filtering micropores (6), dust-containing steam enters the upper chamber (8) from the lower chamber (10) through the micropores, and part of dust particles are intercepted by the filtering micropores (6) to realize primary dust removal.
4. The multifunctional gas-collecting hood for the slag smoldering pool as recited in claim 1, characterized in that the lower edge of the gas-collecting hood is provided with an inward-bent ash water tank (4), and condensed water and particles separated by micropores flow into the ash water tank (4) along the inner wall surface provided with the hydrophobic coating (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021923569.2U CN213476017U (en) | 2020-09-07 | 2020-09-07 | Multifunctional gas collecting hood for slag disintegrating pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021923569.2U CN213476017U (en) | 2020-09-07 | 2020-09-07 | Multifunctional gas collecting hood for slag disintegrating pool |
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| Publication Number | Publication Date |
|---|---|
| CN213476017U true CN213476017U (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021923569.2U Active CN213476017U (en) | 2020-09-07 | 2020-09-07 | Multifunctional gas collecting hood for slag disintegrating pool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114752715A (en) * | 2022-04-07 | 2022-07-15 | 江西台鑫钢铁有限公司 | Long-acting type hot splashing slag furnace pit |
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2020
- 2020-09-07 CN CN202021923569.2U patent/CN213476017U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114752715A (en) * | 2022-04-07 | 2022-07-15 | 江西台鑫钢铁有限公司 | Long-acting type hot splashing slag furnace pit |
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