CN219736012U - PS converter settling chamber water jacket water supply system - Google Patents
PS converter settling chamber water jacket water supply system Download PDFInfo
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- CN219736012U CN219736012U CN202320529761.0U CN202320529761U CN219736012U CN 219736012 U CN219736012 U CN 219736012U CN 202320529761 U CN202320529761 U CN 202320529761U CN 219736012 U CN219736012 U CN 219736012U
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- converter
- water
- regulating valve
- electric regulating
- water supply
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 150
- 230000001105 regulatory effect Effects 0.000 claims abstract description 96
- 230000007547 defect Effects 0.000 abstract description 4
- 239000010802 sludge Substances 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model relates to a water supply system of a PS converter settling chamber water jacket, and belongs to the technical field of water supply devices. The PS converter settling chamber water jacket water supply system comprises a first converter (1), a second converter (2), a third converter (3), a water inlet pipe (4), a water return pipe (5), a branch pipeline (6) and an electric regulating valve; the water inlet pipe respectively communicate the water inlet of a converter (1), no. two converters (2) and No. three converters (3), the return pipe (5) respectively communicate the delivery port of a converter (1), no. two converters (2) and No. three converters (3), all be connected with branch pipeline between the inlet tube (4) of a converter (1) and No. two converters (2) water inlet department, between the inlet tube (4) of No. two converters (2) and No. three converters (3) water inlet department. The utility model can regularly discharge pipeline sludge, improves the heat exchange performance of the water jacket, eliminates the leakage point defect of the vault water jacket, and eliminates the technical problem of difficult high-plane water supply.
Description
Technical Field
The utility model belongs to the technical field of water supply devices, and particularly relates to a water jacket water supply system of a PS converter settling chamber.
Background
The existing PS converter generally uses a water-cooled sedimentation chamber to cool flue gas, a large number of water-cooled elements are arranged around the fume hood, dew point corrosion is easily caused due to insufficient water supply of the water-cooled elements, and the service life of the water-cooled elements is influenced; the PS converter settling chamber of our factory is 15.7 m in height, and because of the large drop, the water supply pressure is insufficient, the water supply of the top water jacket and the membrane wall water jacket is not smooth, the condition of insufficient dew point water supply occurs, the service life of the water jacket is reduced, even water leakage of the water jacket occurs to influence the production of the converter, and the traditional water supply mode can not meet the use requirement of a water cooling element.
Therefore, the water jacket water supply system of the PS converter settling chamber is necessary to provide, so that pipeline sludge can be discharged periodically, the heat exchange performance of the water jacket is improved, the leakage point defect of the vault water jacket is eliminated, and the technical problem of difficult high-level water supply is solved.
Disclosure of Invention
In order to overcome the problems in the background art, the utility model provides the water jacket water supply system for the sedimentation chamber of the PS converter, which can regularly discharge pipeline sludge, improve the heat exchange performance of the water jacket, eliminate the leakage point defect of the vault water jacket and avoid the technical problem of difficult water supply in a high plane.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a water jacket water supply system of a PS converter settling chamber, which comprises a first converter 1, a second converter 2, a third converter 3, a water inlet pipe 4, a water return pipe 5, a branch pipeline 6 and an electric regulating valve; the water inlet pipe respectively communicates the water inlets of the first converter 1, the second converter 2 and the third converter 3, the return pipe 5 respectively communicates the water outlets of the first converter 1, the second converter 2 and the third converter 3, and branch pipes 6 are respectively connected between the water inlet pipes 4 at the water inlets of the first converter 1 and the second converter 2 and between the water inlet pipes 4 at the water inlets of the second converter 2 and the third converter 3.
The electric regulating valve comprises a first electric regulating valve 7, a second electric regulating valve 8, a third electric regulating valve 9, a fourth electric regulating valve 10, a fifth electric regulating valve 11, a sixth electric regulating valve 12, a seventh electric regulating valve 13 and an eighth electric regulating valve 14, wherein the first electric regulating valve 7, the second electric regulating valve 8 and the third electric regulating valve 9 are respectively arranged on a water inlet pipe 4 corresponding to the water inlets of the first converter 1, the second converter 2 and the third converter 3, the sixth electric regulating valve 12, the seventh electric regulating valve 13 and the eighth electric regulating valve 14 are respectively arranged on a water return pipe 5 corresponding to the water outlets of the first converter 1, the second converter 2 and the third converter 3, and the fourth electric regulating valve 10 and the fifth electric regulating valve 11 are respectively arranged on a branch pipe 6 between the first converter 1, the second converter 2 and the third converter 3.
Preferably, the water inlet pipe 4 is connected to the left and right sides of the settling chamber dome water jacket 15, and the water return pipe 5 is installed on the top of the settling chamber dome water jacket 15.
The utility model has the beneficial effects that:
the utility model can realize remote centralized control and on-site operation control, the forced water supply of the booster pump can eliminate the potential safety hazard of dew point corrosion caused by insufficient water supply of the original smoke hood water jacket, two converters are simultaneously produced in a normal converting mode, parallel water supply can be used for maximally saving energy, and three converters are simultaneously produced in the converting mode, the production can be met by using serial connection and series-parallel connection under the condition of not adding a water supply device, so that the energy saving and emission reduction are realized, the pipeline sludge can be discharged periodically, the heat exchange performance of the water jacket is improved, the leakage point defect of the vault water jacket is eliminated, and the technical problem of difficult high-plane water supply is solved.
Drawings
FIG. 1 is a schematic diagram of the water system of three converters according to the present utility model;
FIG. 2 is a waterway structure diagram of a first converter of the present utility model;
fig. 3 is a schematic diagram of the water supply mode of the dome water jacket of the settling chamber.
In the figure, a converter 1, a converter 2, a converter 3, a converter three, a 4-water inlet pipe, a 5-water return pipe, a 6-branch pipe, a 7-first electric regulating valve, an 8-second electric regulating valve, a 9-third electric regulating valve, a 10-fourth electric regulating valve, an 11-fifth electric regulating valve, a 12-sixth electric regulating valve, a 13-seventh electric regulating valve, an eighth electric regulating valve and a 15-settling chamber dome water jacket are arranged.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
As shown in fig. 1-3, the water jacket water supply system of the PS converter settling chamber comprises a first converter 1, a second converter 2, a third converter 3, a water inlet pipe 4, a water return pipe 5, a branch pipeline 6 and an electric regulating valve; the water inlet pipe respectively communicate the water inlet of No. 1 converter, no. 2 converter and No. 3 converter, the wet return 5 communicates the delivery port of No. 1 converter, no. 2 converter and No. 3 converter respectively, all be connected with branch pipeline 6 between No. 1 converter and No. 2 converter's water inlet pipe 4, no. 2 converter and No. 3 converter's water inlet pipe 4 between No. 2 converter's water inlet department, no. 1 converter's 2 converter and No. 3 converter's the petticoat pipe water jackets installs the bypass adjustment force (forcing) pump additional, guarantee petticoat pipe water jacket water supply quantity, force the forced water supply of force (forcing) pump can eliminate former petticoat pipe water jacket water supply and be insufficient and cause the potential safety hazard of dew point corruption, every water jacket bottom installation blow off pipe constitutes sewage system, regularly carries out the blowdown.
The electric regulating valves comprise a first electric regulating valve 7, a second electric regulating valve 8, a third electric regulating valve 9, a fourth electric regulating valve 10, a fifth electric regulating valve 11, a sixth electric regulating valve 12, a seventh electric regulating valve 13 and an eighth electric regulating valve 14, wherein the first electric regulating valve 7, the second electric regulating valve 8 and the third electric regulating valve 9 are respectively arranged on a water inlet pipe 4 corresponding to the water inlets of the first converter 1, the second converter 2 and the third converter 3, the sixth electric regulating valve 12, the seventh electric regulating valve 13 and the eighth electric regulating valve 14 are respectively arranged on a water return pipe 5 corresponding to the water outlets of the first converter 1, the second converter 2 and the third converter 3, the fourth electric regulating valve 10 and the fifth electric regulating valve 11 are respectively arranged on a branch pipe 6 between the first converter 1, the second converter 2 and the third converter 3, and the electric regulating valves form an interlocking water cooling element control system, and the water jacket temperature is high, the water inlet return flow difference and the water inlet temperature difference are realized.
The water inlet pipe 4 is connected to the left side and the right side of the settling chamber vault water jacket 15, and the water return pipe 5 is arranged at the top of the settling chamber vault water jacket 15.
The working process of the utility model comprises the following steps:
when two converters 1 and 2 are produced, production water is supplied to the converters from a circulating water pump, the first electric regulating valve 7, the second electric regulating valve 8, the sixth electric regulating valve 12 and the seventh electric regulating valve 13 are opened, the third electric regulating valve 9, the fourth electric regulating valve 10, the fifth electric regulating valve 11 and the eighth electric regulating valve 14 are closed, and parallel water supply of the first converter 1 and the second converter 2 can be realized; after the water cooling elements are fully supplied with water, the smoke hood bypass booster pump is started to finish the water supply of the system.
When the first converter 1 and the third converter 3 are produced, water for production is supplied to the converters from a circulating water pump, the first electric regulating valve 7 is opened, the third electric regulating valve 9, the sixth electric regulating valve 12 and the eighth electric regulating valve 14 are closed, the second electric regulating valve 8, the fourth electric regulating valve 10, the fifth electric regulating valve 11 and the seventh electric regulating valve 13 are closed, and water supply of the first converter 1 and the third converter 3 in parallel can be realized; after the water cooling elements are fully supplied with water, the smoke hood bypass booster pump is started to finish the water supply of the system.
When the second converter 2 and the third converter 3 are produced, water is supplied to the converters from a circulating water pump, the second electric regulating valve 8, the third electric regulating valve 9, the seventh electric regulating valve 13 and the eighth electric regulating valve 14 in the figure 2 are opened, the first electric regulating valve 7, the fourth electric regulating valve 10, the fifth electric regulating valve 11 and the sixth electric regulating valve 12 are closed, and parallel water supply of the second converter 2 and the third converter 3 can be realized; after the water cooling elements are fully supplied with water, the smoke hood bypass booster pump is started to finish the water supply of the system.
The first converter 1, the second converter 2 and the third converter 3 are simultaneously produced, water for production is supplied to the converters from a circulating water pump, the first electric regulating valve 7, the fourth electric regulating valve 10, the fifth electric regulating valve 11 and the eighth electric regulating valve 14 are opened, the second electric regulating valve 8, the third electric regulating valve 9, the sixth electric regulating valve 12 and the seventh electric regulating valve 13 are closed, and water supply of the first converter 1, the second converter 2 and the third converter 3 in series can be realized; after the water cooling elements are fully supplied with water, the smoke hood bypass booster pump is started to finish the water supply of the system.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, although the utility model has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (2)
1. A PS converter settling chamber water jacket water supply system is characterized in that: the PS converter settling chamber water jacket water supply system comprises a first converter (1), a second converter (2), a third converter (3), a water inlet pipe (4), a water return pipe (5), a branch pipeline (6) and an electric regulating valve; the water inlet pipes are respectively communicated with the water inlets of the first converter (1), the second converter (2) and the third converter (3), the water return pipe (5) is respectively communicated with the water outlets of the first converter (1), the second converter (2) and the third converter (3), and branch pipes (6) are respectively connected between the water inlet pipes (4) at the water inlets of the first converter (1) and the second converter (2) and between the water inlet pipes (4) at the water inlets of the second converter (2) and the third converter (3);
the electric regulating valve comprises a first electric regulating valve (7), a second electric regulating valve (8), a third electric regulating valve (9), a fourth electric regulating valve (10), a fifth electric regulating valve (11), a sixth electric regulating valve (12), a seventh electric regulating valve (13) and an eighth electric regulating valve (14), wherein the first electric regulating valve (7), the second electric regulating valve (8) and the third electric regulating valve (9) are respectively arranged on a water inlet pipe (4) corresponding to the water inlets of the first converter (1), the second converter (2) and the third converter (3), the sixth electric regulating valve (12), the seventh electric regulating valve (13) and the eighth electric regulating valve (14) are respectively arranged on a water return pipe (5) corresponding to the water outlets of the first converter (1), the second converter (2) and the third converter (3), and the fourth electric regulating valve (10) and the fifth electric regulating valve (11) are respectively arranged on a branch pipe (6) between the first converter (1) and the second converter (2) and the third converter (3).
2. The PS converter settling chamber water jacket water supply system according to claim 1, characterized in that: the water inlet pipe (4) is connected to the left side and the right side of the settling chamber vault water jacket (15), and the water return pipe (5) is arranged at the top of the settling chamber vault water jacket (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320529761.0U CN219736012U (en) | 2023-03-17 | 2023-03-17 | PS converter settling chamber water jacket water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320529761.0U CN219736012U (en) | 2023-03-17 | 2023-03-17 | PS converter settling chamber water jacket water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219736012U true CN219736012U (en) | 2023-09-22 |
Family
ID=88032820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320529761.0U Active CN219736012U (en) | 2023-03-17 | 2023-03-17 | PS converter settling chamber water jacket water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219736012U (en) |
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2023
- 2023-03-17 CN CN202320529761.0U patent/CN219736012U/en active Active
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