CN201522314U - External V-shaped light control imaging material level instrument of iron making coal injection pulverized coal bin - Google Patents
External V-shaped light control imaging material level instrument of iron making coal injection pulverized coal bin Download PDFInfo
- Publication number
- CN201522314U CN201522314U CN2009202174445U CN200920217444U CN201522314U CN 201522314 U CN201522314 U CN 201522314U CN 2009202174445 U CN2009202174445 U CN 2009202174445U CN 200920217444 U CN200920217444 U CN 200920217444U CN 201522314 U CN201522314 U CN 201522314U
- Authority
- CN
- China
- Prior art keywords
- low power
- power consuming
- infrared camera
- structure light
- deconcentrator
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model relates to an external V-shaped light control imaging material level instrument of an iron making coal injection pulverized coal bin. Steel-structure light transmission body glass (6) is respectively arranged in front of a low energy-consumption lamp connected with a power source (U) by a conducting wire through a first deconcentrator (1); steel-structure light transmission body glass (6) is respectively arranged in front of an infrared camera connected with a collector (3), a multi-picture separator (4) and a display (5) through a second deconcentrator (2); five air tubes are arranged on an air source (8); a pneumatic valve (9) is arranged on each air tube; a jet head (10) with the position corresponding to the position of the steel-structure light transmission body glass (6) is respectively at the tip of each air tube; and a PLC pulse control box (7) is respectively connected with the five air tubes. The external V-shaped light control imaging material level instrument has the advantages of low manufacturing cost, accurate measurement, low failure rate and capabilities of measuring dynamically, monitoring in real time and improving continuous operation rate of coal injection.
Description
Technical field
The utility model belongs to a kind of metallurgical equipment, is specifically related to the external V-shaped light-operated imaging material level instrument in a kind of iron-making coal-injecting pulverized coal storehouse.
Background technology
Present China metallurgical ironmaking cause prosperity, ironmaking technology changes to the high-end technology type from the low side extensive style, ironmaking enterprise also all pursues from high energy consumption and develops to low energy consumption, the coal powder injection technology especially at present countries in the world widely popularize one of the major technique means of the Energy Saving of Ironmaking Process of application.In this system of iron-making coal-injecting, the metering of receiving coal dust device, storage Pulverized Coal Bin is one of key link of its construction of restriction and use cost.Existing metering method mainly contains following several: 1, electronic scale metering, accurate measurement, but investment is big, construction cost is big, is used in to receive in coal dust device and the split of storage Pulverized Coal Bin and can also measure, and is used in to receive the coal dust device and just can't measure with the integrated this energy-conservation improved system of storage Pulverized Coal Bin; 2, mechanical level-sensing device is measured, though price is low, failure rate is too high, and automaticity is low; 3, built-in infrared direction finder, it is measured accurately, but can not measure in dynamically producing, and can only could use under end-of-life state, has so just reduced work efficiency.
Summary of the invention
It is low that technical problem to be solved in the utility model provides a kind of cost, measures accurately, and failure rate is little, and can dynamically measure, monitoring in real time, the external V-shaped light-operated imaging material level instrument in iron-making coal-injecting pulverized coal storehouse that must not stop production and just can use.
The technical solution of the utility model: the external V-shaped light-operated imaging material level instrument in a kind of iron-making coal-injecting pulverized coal storehouse, it comprises low power consuming lamp, infrared camera, power supply U, first deconcentrator 1, second deconcentrator 2, collector 3, multi-image divider 4, display 5, steel structure light penetrating object glass 6 and action of low-voltage pulse clearing apparatus, and the low power consuming lamp comprises the first low power consuming lamp 1A, the second low power consuming lamp 1B, the 3rd low power consuming lamp 1C, the 4th low power consuming lamp 1D, the 5th low power consuming lamp 1E; The front of described five low power consuming lamps is respectively arranged with steel structure light penetrating object glass 6, and five low power consuming lamps are connected with power supply U through first deconcentrator 1 by lead; Infrared camera comprises the first infrared camera 3A, the second infrared camera 3B, the 3rd infrared camera 3C, quatre outer camera 3D, the 5th infrared camera 3E; Described five infrared camera fronts are respectively arranged with steel structure light penetrating object glass 6, and five infrared cameras are connected with collector 3, multi-image divider 4, display 5 through second deconcentrator 2 by lead; The action of low-voltage pulse clearing apparatus comprises PLC pulse control box 7, source of the gas 8, pneumatic valve 9, jet thrust 10 and tracheae, source of the gas 8 is provided with five tracheaes, every tracheae is provided with pneumatic valve 9, the termination that reaches every tracheae is respectively arranged with and the corresponding jet thrust 10 in steel structure light penetrating object glass 6 positions, and PLC pulse control box 7 is connected with five tracheaes respectively.
The glass of described steel structure light penetrating object glass 6 is V-arrangement.
The utility model compared with prior art has following beneficial effect: 1, measure accurately, cost is low, can make the integrated or split installation of powder collector and powder-storing machine; 2, failure rate is little, and all parts all can externally be repaired replacing, and 75% parts all can be changed repairing in production operation, has reduced the workload of maintenance, also can realize whole automation mechanized operations with whole coal powder injection robotization interlocking; 3, adopt the infrared camera monitoring, measure accurately, and the effect directly perceived that has image to show, can realize kinetic measurement; 4, can under the state that does not stop production, keep in repair and the replacing parts, improve the rate of working continuously of coal powder injection greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the front view of the utility model under user mode;
The left view of Fig. 2 among Fig. 3;
Fig. 4 is the vertical view of Fig. 2.
Embodiment
The external V-shaped light-operated imaging material level instrument in a kind of iron-making coal-injecting pulverized coal storehouse, it comprises low power consuming lamp, infrared camera, power supply U, first deconcentrator 1, second deconcentrator 2, collector 3, multi-image divider 4, display 5, steel structure light penetrating object glass 6 and action of low-voltage pulse clearing apparatus, and the low power consuming lamp comprises the first low power consuming lamp 1A, the second low power consuming lamp 1B, the 3rd low power consuming lamp 1C, the 4th low power consuming lamp 1D, the 5th low power consuming lamp 1E; The front of described five low power consuming lamps is respectively arranged with steel structure light penetrating object glass 6, and five low power consuming lamps are connected with power supply U through first deconcentrator 1 by lead; Infrared camera comprises the first infrared camera 3A, the second infrared camera 3B, the 3rd infrared camera 3C, quatre outer camera 3D, the 5th infrared camera 3E; Described five infrared camera fronts are respectively arranged with steel structure light penetrating object glass 6, and five infrared cameras are connected with collector 3, multi-image divider 4, display 5 through second deconcentrator 2 by lead; The action of low-voltage pulse clearing apparatus comprises PLC pulse control box 7, source of the gas 8, pneumatic valve 9, jet thrust 10 and tracheae, source of the gas 8 is provided with five tracheaes, every tracheae is provided with pneumatic valve 9, the termination that reaches every tracheae is respectively arranged with and the corresponding jet thrust 10 in steel structure light penetrating object glass 6 positions, and PLC pulse control box 7 is connected with five tracheaes respectively.
The glass of described steel structure light penetrating object glass 6 is V-arrangement.
The course of work:
As shown in Figure 1, power supply U power supply, the first low power consuming lamp 1A, the second low power consuming lamp 1B, the 3rd low power consuming lamp 1C, the 4th low power consuming lamp 1D, the 5th low power consuming lamp 1E lights, pass V-type steel structure light penetrating object glass 6 light is delivered to the first infrared camera 3A, the second infrared camera 3B, the 3rd infrared camera 3C, the outer camera 3D of quatre, on the 5th infrared camera 3E, coal dust is delivered to display at the actual video that each material level shows, to realize receiving the real-time measurement of coal dust device 11 to the coal powder collection of storage Pulverized Coal Bin 12, when binning, coal dust stops to collect coal dust during to the material level upper limit, when using coal injection to deliver from godown, carry out the continuous flow procedure of the second collection coal dust (binning) of taking turns when having arrived the Pulverized Coal Bin lower limit, go round and begin again like this, light penetrating object glass 6 is carried out the light transmission Pneumatic cleaning by PLC pulse control box 7 control action of low-voltage pulse clearing apparatus.To guarantee the translucent effect of light penetrating object glass.
Claims (2)
1. external V-shaped light-operated imaging material level instrument in iron-making coal-injecting pulverized coal storehouse, it comprises low power consuming lamp, infrared camera, power supply (U), first deconcentrator (1), second deconcentrator (2), collector (3), multi-image divider (4), display (5), steel structure light penetrating object glass (6) and action of low-voltage pulse clearing apparatus, it is characterized in that the low power consuming lamp comprises the first low power consuming lamp (1A), the second low power consuming lamp (1B), the 3rd low power consuming lamp (1C), the 4th low power consuming lamp (1D), the 5th low power consuming lamp (1E); The front of described five low power consuming lamps is respectively arranged with steel structure light penetrating object glass (6), and five low power consuming lamps are connected with power supply (U) through first deconcentrator (1) by lead; Infrared camera comprises first infrared camera (3A), second infrared camera (3B), the 3rd infrared camera (3C), the outer camera (3D) of quatre, the 5th infrared camera (3E); Described five infrared camera fronts are respectively arranged with steel structure light penetrating object glass (6), and five infrared cameras are connected with collector (3), multi-image divider (4), display (5) through second deconcentrator (2) by lead; The action of low-voltage pulse clearing apparatus comprises PLC pulse control box (7), source of the gas (8), pneumatic valve (9), jet thrust (10) and tracheae, source of the gas (8) is provided with five tracheaes, every tracheae is provided with pneumatic valve (9), the termination that reaches every tracheae is respectively arranged with and the corresponding jet thrust in steel structure light penetrating object glass (6) position (10), and PLC pulse control box (7) is connected with five tracheaes respectively.
2. the external V-shaped light-operated imaging material level instrument in iron-making coal-injecting pulverized coal according to claim 1 storehouse, the glass that it is characterized in that described steel structure light penetrating object glass (6) is V-arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202174445U CN201522314U (en) | 2009-09-29 | 2009-09-29 | External V-shaped light control imaging material level instrument of iron making coal injection pulverized coal bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202174445U CN201522314U (en) | 2009-09-29 | 2009-09-29 | External V-shaped light control imaging material level instrument of iron making coal injection pulverized coal bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201522314U true CN201522314U (en) | 2010-07-07 |
Family
ID=42508492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202174445U Expired - Fee Related CN201522314U (en) | 2009-09-29 | 2009-09-29 | External V-shaped light control imaging material level instrument of iron making coal injection pulverized coal bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201522314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212942A (en) * | 2020-09-11 | 2021-01-12 | 珠海市哈工测控技术有限公司 | Raw coal bunker material level measuring method and system |
-
2009
- 2009-09-29 CN CN2009202174445U patent/CN201522314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212942A (en) * | 2020-09-11 | 2021-01-12 | 珠海市哈工测控技术有限公司 | Raw coal bunker material level measuring method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102967606B (en) | Textile machine fabric defect visual inspection system | |
| CN105149296B (en) | A kind of ammeter dedusting tin removing device | |
| CN202511779U (en) | Online automatic detection device for nodular cast iron pipe | |
| CN203282173U (en) | Automatic assembling and testing device of LED bulb lamp | |
| CN201522314U (en) | External V-shaped light control imaging material level instrument of iron making coal injection pulverized coal bin | |
| CN101672680A (en) | External V-shaped optical control imaging material level instrument of iron-making coal-injecting pulverized coal bunker | |
| CN103921100A (en) | Water meter movement gear clamping mechanism | |
| CN203606301U (en) | Visual hardware for defect detection of power lithium ion battery pole piece | |
| CN205852002U (en) | A kind of automatic tapping machine | |
| CN202735258U (en) | Automatic detecting machine for ceramic core end surface | |
| CN205090173U (en) | Appearance is examined to multifunctional machinery equipment on -line point | |
| CN203658276U (en) | Sapphire ingot stress detection device | |
| CN202903979U (en) | Charge and discharge detection device for lithium battery pack | |
| CN110043780A (en) | A kind of home life smart home photographic device | |
| CN206248570U (en) | A kind of yarn rolls into a ball open defect detecting system | |
| CN206747068U (en) | Microsprings automatic screening machine | |
| CN201476811U (en) | Screw-thread detection pin structure used for extrusion screw-thread automatic detection machine | |
| CN211286475U (en) | Dustproof transfer device of high-rise building rubbish | |
| CN203573579U (en) | LED display screen with fault position convenient to recognize | |
| CN102928792A (en) | Comprehensive testing device of light-emitting diode (LED) driving power supply | |
| CN209001676U (en) | A kind of distribution automation device | |
| CN205983588U (en) | Fill electric pile inspection device based on portable terminal | |
| CN207747764U (en) | A kind of energy-saving charging pile | |
| CN202171640U (en) | Intelligent circuit board module group detection apparatus | |
| CN212430470U (en) | Drainage pipe connecting piece overhauls device for hydroelectric power station sluicing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20100929 |