CN205368407U - Even feeding device of blast furnace - Google Patents
Even feeding device of blast furnace Download PDFInfo
- Publication number
- CN205368407U CN205368407U CN201520991113.2U CN201520991113U CN205368407U CN 205368407 U CN205368407 U CN 205368407U CN 201520991113 U CN201520991113 U CN 201520991113U CN 205368407 U CN205368407 U CN 205368407U
- Authority
- CN
- China
- Prior art keywords
- blast furnace
- cylinder
- feeding device
- photoelectric sensor
- motor
- 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
Landscapes
- Furnace Charging Or Discharging (AREA)
Abstract
The utility model relates to a blast furnace feeding device especially relates to an even feeding device of blast furnace. The to -be -solved technical problem of the utility model is to provide an even feeding device of blast furnace that surface area increase, evenly distributed that can realize even reinforced, material in the blast furnace, the material can be quick complete combustion, giving off heat high, can reach required temperature, expend time in short, work efficiency is high. In order to solve the technical problem, the utility model provides such even feeding device of blast furnace which comprises there are blast furnace, support, cylinder I, cylinder II, motor, bull stick, silo, hole I, hole II, conveyor, correlation formula photoelectric sensor I and correlation formula photoelectric sensor II, are provided with the support directly over the blast furnace. The utility model provides a present blast furnace feeding device can not realize even reinforcedly, often add the material together when reinforced, the material can not burnt totally, and is exothermic slow, can't reach required temperature.
Description
Technical field
This utility model relates to a kind of high furnace feeder, particularly relates to a kind of uniform feeding device of blast furnace.
Background technology
Blast furnace is to make furnace shell with steel plate, builds fireproof brick inner lining in shell.Blast-furnace body is divided into furnace throat, shaft, furnace bosh, bosh, cupola well 5 part from top to bottom.Owing to blast furnace technology economic indicator is good, technique is simple, and volume of production is big, and labor productivity is high, low power consumption and other advantages, therefore the ferrum of this method production accounts for the overwhelming majority of World Iron total output.Load iron ore, coke, slag making flux (limestone) from furnace roof during blast fumance, be blown into preheated air from being positioned at the lower furnace air port along stove week.Carbon monoxide that at high temperature carbon in coke auxiliary fuels such as () blast furnace having also coal injection, heavy oil, natural gass generates with the oxygen burning blasting in air and hydrogen, remove the oxygen in iron ore, thus reduction obtains ferrum in stove in uphill process.The molten iron produced is released from ferrum mouth.In iron ore, the flux such as unreduced impurity and limestone combines and generates slag, discharges from cinder notch.The coal gas produced is discharged from furnace roof, after removing dust, as the fuel of air stove, heating furnace, coke oven, boiler etc..The major product of blast furnace process is the pig iron, also has by-product blast furnace slag and blast furnace gas.
Existing high furnace feeder can not realize uniformly reinforced, often together material is added time reinforced, and material can not be completely burned, heat release is slow, it is impossible to reaching required temperature, material burning elapsed time is long, causing inefficiency, therefore need design one badly and be capable of uniformly reinforced, the surface area of material increases, it is evenly distributed in blast furnace, material can quickly burn completely, releases heat high, it is possible to reach required temperature, expend time in short, the uniform feeding device of blast furnace that work efficiency is high.
Utility model content
(1) to solve the technical problem that
This utility model is uniformly reinforced in order to overcome existing high furnace feeder to realize, often together material is added time reinforced, material can not be completely burned, heat release is slow, it is unable to reach required temperature, material burning elapsed time is long, cause ineffective shortcoming, the technical problems to be solved in the utility model is to provide one and is capable of uniformly reinforced, the surface area of material increases, it is evenly distributed in blast furnace, material can quickly burn completely, releasing heat is high, required temperature can be reached, expend time in short, the uniform feeding device of blast furnace that work efficiency is high.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides the uniform feeding device of such a blast furnace, include blast furnace, support, cylinder I, cylinder II, motor, bull stick, hopper, hole I, hole II, conveyer device, correlation photoelectric sensor I and correlation photoelectric sensor II, blast furnace be arranged above support, the right side of frame bottom is provided with cylinder I, the bottom of cylinder I is provided with cylinder II, the left end of cylinder II is provided with motor, the bottom of motor is connected to bull stick, the bottom of bull stick is connected to hopper, the bottom of hopper has hole I, hole I is S type, the left and right sides symmetry of hopper has hole II, the upper left side of blast furnace is provided with conveyer device, the centre at motor top is provided with correlation photoelectric sensor II, frame bottom directly over correlation photoelectric sensor II is provided with correlation photoelectric sensor I.
Preferably, also including controller, controller is located at the top of support, and cylinder I, cylinder II, motor, conveyer device, correlation photoelectric sensor I and correlation photoelectric sensor II are all connected with controller respectively.
Preferably, also including range sensor, range sensor is located at the lower section of motor, and range sensor is connected with controller.
nullOperation principle: when to use the uniform feeding device of this blast furnace to feed in raw material，User of service starts cylinder II and makes it stretch out to the left，The driven by motor correlation photoelectric sensor II of cylinder II left end is also therewith to left movement，When correlation photoelectric sensor II just moves to the underface of correlation photoelectric sensor I，Make cylinder II stop motion，Cylinder I band dynamic air cylinder II is made to extend downwardly from again，Thus driven by motor hopper also moves downward therewith，When hopper is completely into after in blast furnace，Make cylinder I stop motion，Start motor simultaneously，Driven by motor hopper starts to rotate，Material in hopper is just sprinkled in blast furnace by hole I and hole II，Hole I is S type，Hole II is long and straight type，Thus can slow down the speed when material in hopper is spread out by the hole I of bottom，Thus realizing uniformly reinforced purpose，When material uniformly spreads in blast furnace in hopper，Material can be joined in hopper by user of service by conveyer device，So can improve the work efficiency of this device，After uniformly having fed in raw material in blast furnace，Leave the motor off work，It is static that cylinder I drives hopper to move upward to initial position，Then cylinder II is made to drive hopper to move right initial position more static，So once complete uniformly reinforced work completes.
Because also including controller, controller is located at the top of support, cylinder I, cylinder II, motor, conveyer device, correlation photoelectric sensor I and correlation photoelectric sensor II are all connected with controller respectively, and institute is so that this plant running is more accurate, automaticity is high.
Also including range sensor, range sensor is located at the lower section of motor, and range sensor is connected with controller.Range sensor can sense the height of material in hopper, when in hopper, the height of material reaches the high preset value of range sensor, controller controls the speed of conveyer device material conveying and slows down, when the height expected in groove is lower than the high preset value of range sensor, controller controls the speed of conveyer device material conveying and accelerates, and so can improve practicality and the work efficiency of this device.
(3) beneficial effect
This utility model solves existing high furnace feeder and can not realize uniformly reinforced, often together material is added time reinforced, material can not be completely burned, heat release is slow, it is unable to reach required temperature, material burning elapsed time is long, causing ineffective shortcoming, this utility model has reached to be capable of uniformly feeding in raw material, and the surface area of material increases, it is evenly distributed in blast furnace, material can quickly burn completely, releases heat high, it is possible to reach required temperature, expend time in short, the effect that work efficiency is high.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is main TV structure schematic diagram of the present utility model.
Fig. 3 is main TV structure schematic diagram of the present utility model.
Being labeled as in accompanying drawing: 1-blast furnace, 2-support, 3-cylinder I, 4-cylinder II, 5-motor, 6-bull stick, 7-hopper, 8-hole I, 9-hole II, 10-conveyer device, 11-correlation photoelectric sensor I, 12-correlation photoelectric sensor II, 13-controller, 14-range sensor.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.
Embodiment 1
nullA kind of uniform feeding device of blast furnace，As Figure 1-3，Include blast furnace 1、Support 2、Cylinder I 3、Cylinder II 4、Motor 5、Bull stick 6、Hopper 7、Hole I 8、Hole II 9、Conveyer device 10、Correlation photoelectric sensor I 11 and correlation photoelectric sensor II 12，Blast furnace 1 be arranged above support 2，Right side bottom support 2 is provided with cylinder I 3，The bottom of cylinder I 3 is provided with cylinder II 4，The left end of cylinder II 4 is provided with motor 5，The bottom of motor 5 is connected to bull stick 6，The bottom of bull stick 6 is connected to hopper 7，The bottom of hopper 7 has hole I 8，Hole I 8 is S type，The left and right sides symmetry of hopper 7 has hole II 9，The upper left side of blast furnace 1 is provided with conveyer device 10，The centre at motor 5 top is provided with correlation photoelectric sensor II 12，It is provided with correlation photoelectric sensor I 11 bottom support 2 directly over correlation photoelectric sensor II 12.
Also including controller 13, controller 13 is located at the top of support 2, and cylinder I 3, cylinder II 4, motor 5, conveyer device 10, correlation photoelectric sensor I 11 and correlation photoelectric sensor II 12 are connected with controller 13 all respectively.
Also including range sensor 14, range sensor 14 is located at the lower section of motor 5, and range sensor 14 is connected with controller 13.
nullOperation principle: when to use this uniform feeding device of blast furnace 1 to feed in raw material，User of service starts cylinder II 4 and makes it stretch out to the left，The motor 5 of cylinder II 4 left end drives correlation photoelectric sensor II 12 also therewith to left movement，When correlation photoelectric sensor II 12 just moves to the underface of correlation photoelectric sensor I 11，Make cylinder II 4 stop motion，Cylinder I 3 band dynamic air cylinder II 4 is made to extend downwardly from again，Thus motor 5 drives hopper 7 also to move downward therewith，When hopper 7 is completely into after in blast furnace 1，Make cylinder I 3 stop motion，Start motor 5 simultaneously，Motor 5 drives hopper 7 to start to rotate，Material in hopper 7 is just sprinkled in blast furnace 1 by hole I 8 and hole II 9，Hole I 8 is S type，Hole II 9 is long and straight type，Thus can slow down the speed when material in hopper 7 is spread out by the hole I 8 of bottom，Thus realizing uniformly reinforced purpose，When material uniformly spreads in blast furnace 1 in hopper 7，Material can be joined in hopper 7 by user of service by conveyer device 10，So can improve the work efficiency of this device，After uniformly having fed in raw material in blast furnace 1，Motor 5 is made to quit work，It is static that cylinder I 3 drives hopper 7 to move upward to initial position，Then cylinder II 4 is made to drive hopper 7 to move right initial position more static，So once complete uniformly reinforced work completes.
Because also including controller 13, controller 13 is located at the top of support 2, cylinder I 3, cylinder II 4, motor 5, conveyer device 10, correlation photoelectric sensor I 11 and correlation photoelectric sensor II 12 are connected with controller 13 all respectively, and institute is so that this plant running is more accurate, automaticity is high.
Also including range sensor 14, range sensor 14 is located at the lower section of motor 5, and range sensor 14 is connected with controller 13.Range sensor 14 can sense the height of material in hopper 7, when in hopper 7, the height of material reaches the high preset value of range sensor 14, controller 13 controls the speed of conveyer device 10 material conveying and slows down, when the height expected in groove is lower than the high preset value of range sensor 14, controller 13 controls the speed of conveyer device 10 material conveying and accelerates, and so can improve practicality and the work efficiency of this device.
Embodiment described above only have expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to make some deformation, improvement and replacement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (3)
- null1. the uniform feeding device of blast furnace，It is characterized in that，Include blast furnace (1)、Support (2)、Cylinder I (3)、Cylinder II (4)、Motor (5)、Bull stick (6)、Hopper (7)、Hole I (8)、Hole II (9)、Conveyer device (10)、Correlation photoelectric sensor I (11) and correlation photoelectric sensor II (12)，Blast furnace (1) be arranged above support (2)，The right side of support (2) bottom is provided with cylinder I (3)，The bottom of cylinder I (3) is provided with cylinder II (4)，The left end of cylinder II (4) is provided with motor (5)，The bottom of motor (5) is connected to bull stick (6)，The bottom of bull stick (6) is connected to hopper (7)，The bottom of hopper (7) has hole I (8)，Hole I (8) is S type，The left and right sides symmetry of hopper (7) has hole II (9)，The upper left side of blast furnace (1) is provided with conveyer device (10)，The centre at motor (5) top is provided with correlation photoelectric sensor II (12)，Support (2) bottom directly over correlation photoelectric sensor II (12) is provided with correlation photoelectric sensor I (11).
- 2. a kind of uniform feeding device of blast furnace according to claim 1, it is characterized in that, also include controller (13), controller (13) is located at the top of support (2), and cylinder I (3), cylinder II (4), motor (5), conveyer device (10), correlation photoelectric sensor I (11) and correlation photoelectric sensor II (12) are connected with controller (13) all respectively.
- 3. a kind of uniform feeding device of blast furnace according to claim 1, it is characterised in that also including range sensor (14), range sensor (14) is located at the lower section of motor (5), and range sensor (14) is connected with controller (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991113.2U CN205368407U (en) | 2015-12-03 | 2015-12-03 | Even feeding device of blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991113.2U CN205368407U (en) | 2015-12-03 | 2015-12-03 | Even feeding device of blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205368407U true CN205368407U (en) | 2016-07-06 |
Family
ID=56261141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520991113.2U Expired - Fee Related CN205368407U (en) | 2015-12-03 | 2015-12-03 | Even feeding device of blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205368407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012343A (en) * | 2017-05-24 | 2017-08-04 | 赣州清亦华科科技有限公司 | A kind of new-type uniform feeding type rare earth firing device |
-
2015
- 2015-12-03 CN CN201520991113.2U patent/CN205368407U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012343A (en) * | 2017-05-24 | 2017-08-04 | 赣州清亦华科科技有限公司 | A kind of new-type uniform feeding type rare earth firing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101269919A (en) | Method for materials calcination and vertical kiln apparatus thereof | |
| CN102258923A (en) | Method for recycling and reusing tail gas of calcium carbide furnace | |
| CN201589515U (en) | Roasting reduction shaft furnace | |
| CN102634654A (en) | Method for producing metallized pellets by using composite carbon-containing pellets and chain belt type roasting machine | |
| CN205368407U (en) | Even feeding device of blast furnace | |
| CN204752780U (en) | Melting reduction iron -smelting device | |
| CN101121950A (en) | Tube furnace-shaft furnace twin coal-base fusing reduction iron-smelting method | |
| CN105400916A (en) | Uniform charging device of blast furnace | |
| CN209485071U (en) | A kind of waste steel for electric furnace continuously pre-heating conveyer | |
| CN202157013U (en) | Novel environment-friendly and energy-saving limekiln | |
| CN208279643U (en) | A kind of coal powder injection apparatus of blast furnace | |
| CN211101577U (en) | Device for preheating scrap steel on line in hot metal ladle | |
| CN204211696U (en) | Biomass gasifying furnace | |
| CN103063014B (en) | Energy-saving and environment-friendly cupola furnace | |
| CN202648371U (en) | External-heat, air-blowing and water-cooling cupola furnace with long furnace age | |
| CN203024570U (en) | Energy-saving environmental-friendly cupola furnace | |
| CN201251353Y (en) | Gas-fired iron-making cupola | |
| CN202297636U (en) | Blow-in air supply device | |
| CN202092458U (en) | Half regenerative type rotating bed device | |
| CN206222911U (en) | Sloping Hearth copper rod preheats furnace body | |
| CN110375553A (en) | A kind of mineral hot furnace furnace roof preheating automatic charging equipment | |
| CN206572975U (en) | The oxygen-enriched side-blowing intensified smelting stove of the energy leaded secondary material of efficient process | |
| CN104789728A (en) | Short-process iron smelting method | |
| CN102620553A (en) | Long-furnace-life external heat air supply water-cooled cupola furnace | |
| CN202692681U (en) | Cupola furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |