CN115109878A - Remote mud gun control device for iron-making blast furnace - Google Patents
Remote mud gun control device for iron-making blast furnace Download PDFInfo
- Publication number
- CN115109878A CN115109878A CN202210726581.1A CN202210726581A CN115109878A CN 115109878 A CN115109878 A CN 115109878A CN 202210726581 A CN202210726581 A CN 202210726581A CN 115109878 A CN115109878 A CN 115109878A
- Authority
- CN
- China
- Prior art keywords
- hydraulic station
- control device
- blast furnace
- mud gun
- plc
- Prior art date
- 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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Links
- 238000010079 rubber tapping Methods 0.000 claims abstract description 5
- 230000000007 visual effect Effects 0.000 abstract description 2
- 239000004927 clay Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/12—Opening or sealing the tap holes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/24—Test rods or other checking devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention provides a remote mud gun control device of an iron-making blast furnace, which comprises: the system comprises an industrial remote controller, a hydraulic station, a PLC, an industrial display and a relay; transmitting a hydraulic station control signal to the hydraulic station through the industrial remote controller, and sending the signal to a corresponding relay again through the PLC to control a motor of the hydraulic station to start a contactor and control a mud gun and a tapping machine; and the industrial display is arranged on an electric cabinet of the hydraulic station and feeds back and displays working signals of the hydraulic station in real time. The device reduces the operation risk of the staff, improves the operation visual field of the staff, reduces the operation danger and improves the working efficiency of the staff.
Description
Technical Field
The invention relates to the technical field of remote control, in particular to a remote mud gun control device for an iron-making blast furnace.
Background
The hydraulic clay gun, also called as blast furnace ironmaking clay gun, blast furnace clay gun, ironmaking blast furnace mud bubble and blast furnace hydraulic clay gun, plays a very important role in the smelting industry, can accurately block the taphole after iron discharge, ensures the smooth operation of the next cycle operation of the blast furnace, has the main advantages of low price, convenient operation, high efficiency, stable and reliable performance, stable operation, simple structure and light weight compared with mechanical clay guns, and is ideal furnace-front equipment for large-sized and medium-sized ironmaking manufacturers at present. But also annoying because of the angle of the operating room and the smoke, noise, etc. during tapping.
Disclosure of Invention
In accordance with the technical problems mentioned in the background art, a remote mud gun control device for an iron making blast furnace is provided.
The technical means adopted by the invention are as follows:
a remote mud gun control device for an iron-making blast furnace comprises: the system comprises an industrial remote controller, a hydraulic station, a PLC, an industrial display and a relay; transmitting a hydraulic station control signal to the hydraulic station through the industrial remote controller, and sending the signal to a corresponding relay again through the PLC to control a motor of the hydraulic station to start a contactor and control a mud gun and a tapping machine; and the industrial display is arranged on an electric cabinet of the hydraulic station and feeds back and displays working signals of the hydraulic station in real time.
Furthermore, the control device is also provided with an alarm lamp; the alarm lamp is connected with the PLC, whether the acquired control signals of the hydraulic station transmitting hydraulic station are dangerous or not is judged through the PLC, and the alarm lamp flickers if the control signals are dangerous.
Further, the control device is also provided with a power supply controller; and the power supply controller controls the power supply to realize the power supply of the whole circuit.
Further, the PLC is Siemens S7-1200; pins I0.1, I0.2, I0.3, I0.4, I0.5, I0.6, I0.7, I1.0, I1.1, I1.2, I1.3, I1.4 and I1.5 of the Siemens S7-1200 are respectively connected with the industrial remote controller; the power supply input port on the Siemens S7-1200 is connected with a 24V power supply; Q0.0-Q1.1 on the Siemens S7-1200 are respectively connected with the relay and the expansion module.
Further, when the industrial remote controller generates a low-power prompt, the battery charging is switched to manual operation.
Compared with the prior art, the invention has the following advantages:
the device reduces the operation risk of the staff, improves the operation visual field of the staff, reduces the operation danger and improves the working efficiency of the staff.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the apparatus of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1, the present invention provides a remote mud gun control device for an iron-making blast furnace, comprising: the system comprises an industrial remote controller, a hydraulic station, a PLC, an industrial display and a relay; transmitting a hydraulic station control signal to the hydraulic station through the industrial remote controller, and sending the signal to a corresponding relay again through the PLC to control a motor of the hydraulic station to start a contactor and control a mud gun and a tapping machine; and the industrial display is arranged on an electric cabinet of the hydraulic station and feeds back and displays working signals of the hydraulic station in real time.
Furthermore, the control device is also provided with an alarm lamp; the alarm lamp is connected with the PLC, whether the hydraulic station transmitting hydraulic station control signals acquired through the PLC are dangerous or not is judged, and the alarm lamp flickers if the hydraulic station transmitting hydraulic station control signals are dangerous.
Further, the control device is also provided with a power supply controller; the power supply controller controls the power supply to supply electric energy to the whole circuit.
Further, the PLC is Siemens S7-1200; pins I0.1, I0.2, I0.3, I0.4, I0.5, I0.6, I0.7, I1.0, I1.1, I1.2, I1.3, I1.4 and I1.5 of the Siemens S7-1200 are respectively connected with the industrial remote controller; the power supply input port on the Siemens S7-1200 is connected with a 24V power supply; Q0.0-Q1.1 on the Siemens S7-1200 are respectively connected with the relay and the expansion module.
Further, when the industrial remote controller generates a low-power prompt, the battery charging is switched to manual operation.
The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
In the above embodiments of the present invention, the description of each embodiment has its own emphasis, and reference may be made to the related description of other embodiments for parts that are not described in detail in a certain embodiment.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a long-range mud gun controlling means of ironmaking blast furnace which characterized in that includes:
the system comprises an industrial remote controller, a hydraulic station, a PLC, an industrial display and a relay;
transmitting a hydraulic station control signal to the hydraulic station through the industrial remote controller, and sending the signal to a corresponding relay again through the PLC to control a motor of the hydraulic station to start a contactor and control a mud gun and a tapping machine;
and the industrial display is arranged on an electric cabinet of the hydraulic station and feeds back and displays working signals of the hydraulic station in real time.
2. The remote mud gun control device for the ironmaking blast furnace according to claim 1, characterized in that the control device is further provided with an alarm lamp; the alarm lamp is connected with the PLC, whether the hydraulic station transmitting hydraulic station control signals acquired through the PLC are dangerous or not is judged, and the alarm lamp flickers if the hydraulic station transmitting hydraulic station control signals are dangerous.
3. The remote mud gun control device for the ironmaking blast furnace according to claim 1,
the control device is also provided with a power supply controller; the power supply controller controls the power supply to supply electric energy to the whole circuit.
4. The remote mud gun control device for the ironmaking blast furnace according to claim 1,
the PLC is Siemens S7-1200; pins I0.1, I0.2, I0.3, I0.4, I0.5, I0.6, I0.7, I1.0, I1.1, I1.2, I1.3, I1.4 and I1.5 of the Siemens S7-1200 are respectively connected with the industrial remote controller; the power supply input port on the Siemens S7-1200 is connected with a 24V power supply; Q0.0-Q1.1 on the Siemens S7-1200 are respectively connected with the relay and the expansion module.
5. The remote mud gun control device for the ironmaking blast furnace according to claim 1,
and when the industrial remote controller generates an electric quantity over-low prompt, the battery charging is switched to manual operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210726581.1A CN115109878A (en) | 2022-06-23 | 2022-06-23 | Remote mud gun control device for iron-making blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210726581.1A CN115109878A (en) | 2022-06-23 | 2022-06-23 | Remote mud gun control device for iron-making blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115109878A true CN115109878A (en) | 2022-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210726581.1A Pending CN115109878A (en) | 2022-06-23 | 2022-06-23 | Remote mud gun control device for iron-making blast furnace |
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| Country | Link |
|---|---|
| CN (1) | CN115109878A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115820960A (en) * | 2022-10-19 | 2023-03-21 | 北京首钢股份有限公司 | Tapping equipment operation method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH108115A (en) * | 1996-06-18 | 1998-01-13 | Nkk Corp | Method for charging mud material into mud gun for blast furnace and its apparatus |
| CN201087195Y (en) * | 2007-08-17 | 2008-07-16 | 攀枝花新钢钒股份有限公司 | Blast furnace front hydraulic clay gun control system |
| CN203559069U (en) * | 2013-10-08 | 2014-04-23 | 南阳汉冶特钢有限公司 | Hydraulic clay gun knockout quantity detecting device for blast furnace |
| CN206109437U (en) * | 2016-10-17 | 2017-04-19 | 三峡大学 | Automatic dress mud machine |
| CN208485899U (en) * | 2018-07-05 | 2019-02-12 | 唐山国丰钢铁有限公司 | The automatically controlled two-way valve group of Hydraulic clay gun tapping machine before State of Blast Furnace |
-
2022
- 2022-06-23 CN CN202210726581.1A patent/CN115109878A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH108115A (en) * | 1996-06-18 | 1998-01-13 | Nkk Corp | Method for charging mud material into mud gun for blast furnace and its apparatus |
| CN201087195Y (en) * | 2007-08-17 | 2008-07-16 | 攀枝花新钢钒股份有限公司 | Blast furnace front hydraulic clay gun control system |
| CN203559069U (en) * | 2013-10-08 | 2014-04-23 | 南阳汉冶特钢有限公司 | Hydraulic clay gun knockout quantity detecting device for blast furnace |
| CN206109437U (en) * | 2016-10-17 | 2017-04-19 | 三峡大学 | Automatic dress mud machine |
| CN208485899U (en) * | 2018-07-05 | 2019-02-12 | 唐山国丰钢铁有限公司 | The automatically controlled two-way valve group of Hydraulic clay gun tapping machine before State of Blast Furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115820960A (en) * | 2022-10-19 | 2023-03-21 | 北京首钢股份有限公司 | Tapping equipment operation method and system |
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Application publication date: 20220927 |
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| RJ01 | Rejection of invention patent application after publication |