CN203200286U - Blockage measuring and removing system of coal gun - Google Patents
Blockage measuring and removing system of coal gun Download PDFInfo
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- CN203200286U CN203200286U CN 201320094876 CN201320094876U CN203200286U CN 203200286 U CN203200286 U CN 203200286U CN 201320094876 CN201320094876 CN 201320094876 CN 201320094876 U CN201320094876 U CN 201320094876U CN 203200286 U CN203200286 U CN 203200286U
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- unimpeded
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- blockage
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Abstract
The utility model provides a blockage measuring and removing system of a coal gun. The blockage measuring and removing system comprises a plurality of temperature sensors, a plurality of monitoring and collecting instruments, a plurality of blockage removal electric valves, a plurality of blockage removing instruments and a blockage removal monitoring server, wherein the plurality of monitoring and collecting instruments are connected with the blockage removal monitoring server, the plurality of temperature sensors are connected with the plurality of monitoring and collecting instruments, the plurality of blockage removing instruments are connected with the blockage removal monitoring server, and the plurality of blockage removal electric valves are connected with the blockage removing instruments; the temperature sensors and the electric valves are installed on a coal spray gun. According to the blockage measuring and removing system provided by the utility model, the monitoring and collecting instruments are used for monitoring each coal spray gun to monitor the gun blockage and coal shortage conditions in real time, and meanwhile, the pipeline of the blocked gun can be monitored in real time to be dredged in time through the blockage removal electric valves. The blockage measuring and removing system provided by the utility model can be also used for periodically dredging in advance to reduce the gun blockage rate and automatically generating audible and visual alarm in the case of abnormality without being manually and periodically polled.
Description
Technical field
The utility model relates to technical field of smelting, refers to that especially a kind of coal rifle surveys the unimpeded system.
Background technology
Blast furnace smelting technology has the status of governance property in field of iron and steel smelting, utilize the iron of blast furnace smelting technology production can account for more than 95% of gross output iron amount.Therefore blast furnace longevity is the important channel that promotes safety in the ironmaking production, improves output, reduces cost.
Wherein pulverized coal injection is the key link of ironmaking system composition optimizes, is the megatrend of Ironmaking Technology At Home And Abroad development.Improve coal ejection ratio and not only effectively reduce cost, can also alleviate the problem of China's coking coal shortage, can reduce the environmental pollution in the process of coking simultaneously.Increase simultaneously coal powder injection efficient and also can reduce energy consumption in the iron manufacturing process.Coal spouting gun of the prior art is easy to result in blockage in the coal powder injection process, causes coal powder injection efficient to meet the demands.
The utility model content
The technical problems to be solved in the utility model provides a kind of coal rifle that can the Real-Time Monitoring coal spouting gun whether blocks and surveys the unimpeded system.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of coal rifle to survey the unimpeded system, comprising: a plurality of temperature sensors, a plurality of monitoring Acquisition Instrument, a plurality of unimpeded motorized valve, a plurality of unimpeded instrument, monitoring unimpeded server; It is characterized in that, described a plurality of monitoring Acquisition Instruments connect monitoring unimpeded server, and a plurality of temperature sensors connect the monitoring Acquisition Instrument; And described a plurality of unimpeded instrument connects monitoring unimpeded server, and a plurality of unimpeded motorized valves connect the unimpeded instrument; Wherein said temperature sensor and unimpeded motorized valve are installed on the coal spouting gun.
Wherein, described monitoring Acquisition Instrument connects described monitoring unimpeded server by the RS485 bus.
Wherein, described unimpeded instrument connects monitoring unimpeded server by the RS485 bus.
Wherein, described monitoring unimpeded server comprises main control module, communication module, and described communication module connects monitoring Acquisition Instrument and unimpeded instrument, and described communication module connects described main control module.
Wherein, described monitoring unimpeded server also comprises alarm module, and described alarm module connects described main control module to send the automatically tackling blockage order and send warning behind the block information that receives described monitoring Acquisition Instrument.
Wherein, described monitoring unimpeded server also comprises display module, and described display module connects described main control module with the state of real-time each coal spouting gun of demonstration.
Wherein, described monitoring unimpeded server also comprises time block, and described time block connects described main control module and regularly dredges stifled to control described unimpeded instrument.
The beneficial effect of technique scheme of the present utility model is as follows:
The utility model adopts the monitoring Acquisition Instrument to monitor each coal spouting gun, with the stifled rifle of Real-Time Monitoring, disconnected coal situation.Can block up rifle pipeline of living in by Real-Time Monitoring simultaneously, in time dredge stifled by the unimpeded motorized valve.The utility model can also regularly be dredged stifled in advance, reduces stifled rifle probability.When abnormal conditions, automatically carry out sound, light warning, needn't manually regularly patrol and examine.The utility model can the Effective Raise coal ejection ratio, and protection of the environment, energy-saving and emission-reduction are also had positive effect.
Description of drawings
Fig. 1 is the structural representation that the coal rifle of the utility model embodiment is surveyed the unimpeded system.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, the coal rifle of the utility model embodiment survey unimpeded system comprises: a plurality of temperature sensors 11, a plurality of monitoring Acquisition Instrument 12, a plurality of unimpeded motorized valve 21, a plurality of unimpeded instrument 22, monitoring unimpeded server 3.As shown in Figure 1, described a plurality of monitoring Acquisition Instruments 12 connect monitoring unimpeded server 3, and a plurality of temperature sensors 11 connect monitoring Acquisition Instrument 12.Described a plurality of unimpeded instrument 22 connects monitoring unimpeded server 3, and a plurality of unimpeded motorized valves 21 connect unimpeded instrument 22.Wherein said temperature sensor 11 and unimpeded motorized valve 21 are installed on the coal spouting gun.
As shown in Figure 1, described monitoring Acquisition Instrument 12 connects described monitoring unimpeded server 3 by the RS485 bus.Described unimpeded instrument 22 connects monitoring unimpeded server 3 by the RS485 bus.
As shown in Figure 1, described monitoring unimpeded server 3 comprises main control module 31, communication module 32, alarm module 33, display module 34, time block 35.Wherein state communication module 32 and connect monitoring Acquisition Instrument 12 and unimpeded instrument 22, and described communication module 32 connects described main control module 31.As shown in Figure 1, described monitoring unimpeded server 3 also comprises alarm module 33, and described alarm module 33 connects described main control module 31 to send the automatically tackling blockage order and send warning behind the block information that receives described monitoring Acquisition Instrument 12.As shown in Figure 1, described display module 34 connects described main control module 31 with the state of real-time each coal spouting gun of demonstration.As shown in Figure 1, described time block 35 connects described main control module 31 to control regularly thin blocking up of described unimpeded instrument.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a coal rifle is surveyed the unimpeded system, it is characterized in that, comprising: a plurality of temperature sensors, a plurality of monitoring Acquisition Instrument, a plurality of unimpeded motorized valve, a plurality of unimpeded instrument, monitoring unimpeded server; It is characterized in that, described a plurality of monitoring Acquisition Instruments connect monitoring unimpeded server, and a plurality of temperature sensors connect the monitoring Acquisition Instrument; And described a plurality of unimpeded instrument connects monitoring unimpeded server, and a plurality of unimpeded motorized valves connect the unimpeded instrument; Wherein said temperature sensor and unimpeded motorized valve are installed on the coal spouting gun.
2. coal rifle according to claim 1 is surveyed the unimpeded system, it is characterized in that, described monitoring Acquisition Instrument connects described monitoring unimpeded server by the RS485 bus.
3. coal rifle according to claim 1 is surveyed the unimpeded system, it is characterized in that, described unimpeded instrument connects monitoring unimpeded server by the RS485 bus.
4. coal rifle according to claim 1 is surveyed the unimpeded system, it is characterized in that, described monitoring unimpeded server comprises main control module, communication module, and described communication module connects monitoring Acquisition Instrument and unimpeded instrument, and described communication module connects described main control module.
5. coal rifle according to claim 1 is surveyed the unimpeded system, it is characterized in that, described monitoring unimpeded server also comprises alarm module, and described alarm module connects described main control module to send the automatically tackling blockage order and send warning behind the block information that receives described monitoring Acquisition Instrument.
6. coal rifle according to claim 5 is surveyed the unimpeded system, it is characterized in that, described monitoring unimpeded server also comprises display module, and described display module connects described main control module with the state of real-time each coal spouting gun of demonstration.
7. coal rifle according to claim 6 is surveyed the unimpeded system, it is characterized in that, described monitoring unimpeded server also comprises time block, and described time block connects described main control module and regularly dredges stifled to control described unimpeded instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094876 CN203200286U (en) | 2013-03-01 | 2013-03-01 | Blockage measuring and removing system of coal gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094876 CN203200286U (en) | 2013-03-01 | 2013-03-01 | Blockage measuring and removing system of coal gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203200286U true CN203200286U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320094876 Expired - Lifetime CN203200286U (en) | 2013-03-01 | 2013-03-01 | Blockage measuring and removing system of coal gun |
Country Status (1)
| Country | Link |
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| CN (1) | CN203200286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803140A (en) * | 2016-03-29 | 2016-07-27 | 中冶南方工程技术有限公司 | Spray gun blockage detecting method for blast furnace coal injection system |
-
2013
- 2013-03-01 CN CN 201320094876 patent/CN203200286U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803140A (en) * | 2016-03-29 | 2016-07-27 | 中冶南方工程技术有限公司 | Spray gun blockage detecting method for blast furnace coal injection system |
| CN105803140B (en) * | 2016-03-29 | 2017-11-21 | 中冶南方工程技术有限公司 | Bf coal injection system spray gun surveys blocking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
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| CX01 | Expiry of patent term |