CN217103939U - A high-efficient moisturizing device for blast furnace water pump room - Google Patents
A high-efficient moisturizing device for blast furnace water pump room Download PDFInfo
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- CN217103939U CN217103939U CN202123233637.XU CN202123233637U CN217103939U CN 217103939 U CN217103939 U CN 217103939U CN 202123233637 U CN202123233637 U CN 202123233637U CN 217103939 U CN217103939 U CN 217103939U
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- furnace water
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Abstract
The utility model relates to the technical field of ferrous metallurgy, in particular to a high-efficiency water replenishing device for a blast furnace water pump room, which comprises a blast furnace water pool, wherein a liquid level meter is arranged at the top of the inner wall at one side of the blast furnace water pool, a filtering shell is arranged at the top of the outer wall at one side of the blast furnace water pool, the filtering shell is positioned outside the liquid level meter, an installation shell is arranged on the outer wall at one side of the blast furnace water pool, liquid pumps are respectively arranged at the two ends of the inner wall at the bottom of the installation shell, a water inlet pipe is arranged at the water inlet end of the liquid pumps, and the other end of the water inlet pipe extends to the outside of the installation shell, the utility model can monitor the water level of the blast furnace water pool through the liquid level meter arranged on the blast furnace water pool, one of the liquid pumps is opened, water enters the blast furnace water pool through a water feeding pipe, the other liquid pump is controlled to be opened, thus avoiding the influence on cooling caused by the failure of the pump to be reversed in time, and prolonging the service life of the liquid pump, and manual operation is not needed for water supplement, so that the workload of workers is reduced.
Description
Technical Field
The utility model relates to the technical field of ferrous metallurgy, in particular to a high-efficiency water supplementing device for a blast furnace water pump room.
Background
In the ferrous metallurgy industry, the blast furnace ironmaking process accounts for more than 70% of the total energy consumption of iron and steel enterprises, is an energy-consuming large household of the iron and steel enterprises, and has low energy utilization efficiency, so that the energy-saving and emission-reducing potential of the link is huge. As is well known, the smooth operation of a blast furnace is a key link in the blast furnace ironmaking production process. The water replenishing of the soft water of the blast furnace is very important for the stable operation of the blast furnace production in the smelting process.
At present, water replenishing in a water tank needs personnel to stare at the site, overfall is prevented, water resource waste is caused, or water level is low when the personnel live in other places, soft water pressure fluctuates, and production of a blast furnace is influenced, so that the problem is solved by an efficient water replenishing device for a blast furnace water pump room.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient moisturizing device for blast furnace water pump room to solve the problem that provides among the above-mentioned background art.
The technical scheme of the utility model is that: the utility model provides a high-efficient moisturizing device for blast furnace water pump room, includes the blast furnace pond, the level gauge is installed at blast furnace pond one side inner wall top, and installs at blast furnace pond one side outer wall top and filter the casing, filters the outside that the casing is located the level gauge, installation casing is installed to blast furnace pond one side outer wall, and installs casing bottom inner wall both ends and all install the drawing liquid pump, and the drawing liquid pump is intake and is held and install the inlet tube, and the inlet tube other end extends to the outside of installation casing.
Preferably, the water outlet pipe is installed at the water outlet end of the liquid pump, the three-way valve is installed at the other end of the two water outlet pipes, the water feeding pipe is installed at the other outlet of the three-way valve, and the other end of the water feeding pipe extends into the blast furnace water pool.
Preferably, the limiting rods are installed at two ends of the inner wall of the bottom of the blast furnace water tank, the two limiting rods are connected with a mesh plate in a sliding mode, an opening is formed in the outer wall of one side of the mesh plate, and the opening is located outside the water adding pipe.
Preferably, the mounting groove is installed to the mesh plate opposite side outer wall, and the inner wall of mounting groove installs clearance brush hair frame, and clearance brush hair frame and the outer wall sliding connection who filters the casing.
Preferably, the outer wall of the top of the mesh plate is provided with a handle.
Preferably, an electric valve is installed at the bottom of the inner wall of the water adding pipe.
Preferably, the PLC controller is installed to installation casing one end outer wall, and level gauge, electric valve and drawing liquid pump all pass through wire and PLC controller electric connection.
The utility model discloses an improve and provide a high-efficient moisturizing device for blast furnace water pump room here, compare with prior art, have following improvement and advantage:
one is as follows: the utility model discloses a level gauge of setting on the blast furnace pond can monitor the water level in blast furnace pond, one of them drawing liquid pump is opened, with water through the filler pipe enter into the blast furnace pond, when the level gauge monitors that the water level rises to the level gauge intermediate position, the drawing liquid pump in PLC controller control work is closed, control another drawing liquid pump and open, can avoid like this influencing the cooling because of unable in time reversing the pump, the life of drawing liquid pump has been improved, and do not need manual operation to carry out the moisturizing, staff's work load has been reduced;
the second step is as follows: the utility model discloses a be provided with the gliding mesh plate of blast furnace pond inner wall, can restrict the water that rocks when adding water, avoid rocking the testing result of too big influence level gauge, and the mesh plate floats along with the fluctuation of water level, can make the clearance brush hair frame on the mesh plate can clear up the filter housing outer wall, avoids impurity to block up the mesh of filter housing, has guaranteed that the level gauge can normally work.
Drawings
The invention is further explained below with reference to the drawings and examples:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a sectional view of a part of a blast furnace water tank according to the present invention;
fig. 3 is a schematic top view of the mesh plate of the present invention;
fig. 4 is a schematic sectional structure diagram of the mounting housing of the present invention.
Description of reference numerals:
1. a PLC controller; 2. a water inlet pipe; 3. installing a shell; 4. a water feeding pipe; 5. a blast furnace water pool; 6. a limiting rod; 7. a filter housing; 8. a handle; 9. a mesh plate; 10. cleaning the bristle holder; 11. a liquid level meter; 12. a three-way valve; 13. a water outlet pipe; 14. a liquid pump; 15. an electrically operated valve.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an improve and provide a high-efficient moisturizing device for blast furnace water pump room here, the technical scheme of the utility model is:
as shown in fig. 1-4, a high-efficient moisturizing device for blast furnace water pump room, including blast furnace pond 5, level gauge 11 is installed at 5 one side inner wall tops of blast furnace pond, and filter housing 7 is installed at 5 one side outer wall tops of blast furnace pond, filter housing 7 is located the outside of level gauge 11, installation casing 3 is installed to 5 one side outer wall of blast furnace pond, and installation casing 3 bottom inner wall both ends all install drawing liquid pump 14, and drawing liquid pump 14 intake end installs inlet tube 2, the inlet tube 2 other end extends to the outside of installation casing 3.
Furthermore, the outlet pipe 13 is installed at the outlet end of the liquid pump 14, a three-way valve 12 is installed at the other end of each of the two outlet pipes 13, the water feeding pipe 4 is installed at the other outlet of the three-way valve 12, the other end of the water feeding pipe 4 extends into the blast furnace water pool 5, and a one-way valve is installed on the inner wall of the outlet pipe 13.
Further, gag lever post 6 is all installed at 5 bottom inner wall both ends in blast furnace pond, and the outside sliding connection of two gag lever posts 6 has a mesh board 9, and the opening has been seted up to mesh board 9 one side outer wall, and the opening is located the outside of filler pipe 4, can restrict the water that rocks when adding water, avoids rocking the testing result that too big influence level gauge 11.
Further, the mounting groove is installed to 9 opposite side outer walls of mesh board, and the inner wall of mounting groove installs clearance brush hair holder 10, and clearance brush hair holder 10 and filter housing 7's outer wall sliding connection, and clearance brush hair holder 10 on the mesh board 9 can clear up filter housing 7 outer wall, avoids impurity to block up filter housing 7's mesh, has guaranteed that level gauge 11 can normally work.
Further, handle 8 is installed to 9 top outer walls of mesh board, and the antiskid cover has been cup jointed to handle 8's outside, can conveniently take out mesh board 9 and clear up.
Furthermore, an electric valve 15 is installed at the bottom of the inner wall of the water feeding pipe 4, so that backflow of water is avoided.
Further, the PLC controller 1 is installed to 3 one end outer walls of installation casing, and level gauge 11, electric valve 15 and drawing liquid pump 14 all pass through wire and 1 electric connection of PLC controller.
The working principle is as follows: the water level of the blast furnace water pool 5 can be monitored through the liquid level meter 11 arranged on the blast furnace water pool 5, when the liquid level is lower than a set numerical value, the liquid level meter 11 transmits a signal to the PLC controller 1, the PLC controller 1 controls one of the liquid pumping pumps 14 to be opened, water enters the blast furnace water pool 5 through the water adding pipe 4, when the liquid level meter 11 monitors that the water level rises to the middle position of the liquid level meter 11, the PLC controller 1 controls the liquid pumping pump 14 in work to be closed and controls the other liquid pumping pump 14 to be opened, thereby avoiding influencing cooling due to the fact that the pump cannot be reversed in time, prolonging the service life of the liquid pumping pump 14, supplementing water without manual operation, reducing the workload of workers, limiting water swaying during water adding through the mesh plate 9 which is provided with the sliding inner wall of the blast furnace water pool 5, and avoiding greatly influencing the detection result of the liquid level meter 11, and the clearance brush hair frame 10 on the mesh board 9 can clear up filtering shell 7 outer wall, avoids impurity to block up filtering shell 7's mesh, has guaranteed that level gauge 11 can normally work.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a high-efficient moisturizing device for blast furnace water pump room which characterized in that: including blast furnace pond (5), level gauge (11) are installed at blast furnace pond (5) one side inner wall top, and install at blast furnace pond (5) one side outer wall top and filter casing (7), filter casing (7) and be located the outside of level gauge (11), installation casing (3) are installed to blast furnace pond (5) one side outer wall, and install casing (3) bottom inner wall both ends and all install drawing liquid pump (14), and drawing liquid pump (14) intake the end and install inlet tube (2), and the inlet tube (2) other end extends to the outside of installation casing (3).
2. The efficient water replenishing device for the blast furnace water pump room as claimed in claim 1, wherein: and the water outlet end of the liquid pump (14) is provided with a water outlet pipe (13), the other ends of the two water outlet pipes (13) are provided with a three-way valve (12), the other outlet of the three-way valve (12) is provided with a water feeding pipe (4), and the other end of the water feeding pipe (4) extends into the blast furnace water tank (5).
3. The efficient water replenishing device for the blast furnace water pump room as claimed in claim 2, wherein: limiting rods (6) are installed at two ends of the inner wall of the bottom of the blast furnace water tank (5), a mesh plate (9) is connected to the outer portions of the two limiting rods (6) in a sliding mode, an opening is formed in the outer wall of one side of the mesh plate (9), and the opening is located outside the water adding pipe (4).
4. The high-efficiency water replenishing device for the blast furnace water pump room as claimed in claim 3, wherein: the mounting groove is installed to mesh board (9) opposite side outer wall, and the inner wall of mounting groove installs clearance brush hair frame (10), and clearance brush hair frame (10) and the outer wall sliding connection who filters casing (7).
5. The efficient water replenishing device for the blast furnace water pump room according to claim 4, wherein: and a handle (8) is arranged on the outer wall of the top of the mesh plate (9).
6. The efficient water replenishing device for the blast furnace water pump room as claimed in claim 2, wherein: an electric valve (15) is installed at the bottom of the inner wall of the water adding pipe (4).
7. The efficient water replenishing device for the blast furnace water pump room as claimed in claim 6, wherein: install PLC controller (1) on the outer wall of installation casing (3) one end, and level gauge (11) electric valve (15) and drawing liquid pump (14) all through wire and PLC controller (1) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123233637.XU CN217103939U (en) | 2021-12-21 | 2021-12-21 | A high-efficient moisturizing device for blast furnace water pump room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123233637.XU CN217103939U (en) | 2021-12-21 | 2021-12-21 | A high-efficient moisturizing device for blast furnace water pump room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217103939U true CN217103939U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123233637.XU Active CN217103939U (en) | 2021-12-21 | 2021-12-21 | A high-efficient moisturizing device for blast furnace water pump room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217103939U (en) |
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2021
- 2021-12-21 CN CN202123233637.XU patent/CN217103939U/en active Active
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