CN207391473U - A kind of system that can reduce mixed iron blast dedusting energy consumption - Google Patents
A kind of system that can reduce mixed iron blast dedusting energy consumption Download PDFInfo
- Publication number
- CN207391473U CN207391473U CN201721078720.5U CN201721078720U CN207391473U CN 207391473 U CN207391473 U CN 207391473U CN 201721078720 U CN201721078720 U CN 201721078720U CN 207391473 U CN207391473 U CN 207391473U
- Authority
- CN
- China
- Prior art keywords
- sealing plate
- tapping hole
- mixed iron
- dedusting
- iron blast
- 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.)
- Active
Links
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a kind of systems that can reduce mixed iron blast dedusting energy consumption, the system at note iron mouth and tapping hole by being respectively provided with normally closed sealing plate, and sealing plate can be automatically turned on according to iron making and the different duty requirements to tap a blast furnace, only when sealing plate is opened, corresponding dedusting fan is just started to work, compared with existing dedusting fan is normally opened, the power consumption of dust removal machine can be reduced, achievees the purpose that energy efficiency.
Description
Technical field
The utility model is related to mixed iron blast dedusting technology field more particularly to a kind of mixed iron blast dedusting energy consumptions of can reducing
System.
Background technology
At present, the large high-temperature container that mixed iron blast is steel mill storage, keeps the temperature and homogenize molten iron, furnace body is entire mixed iron blast
Store, keep the temperature and homogenize the container of molten iron.Furnace body in mixed iron blast operational process, by tilting equipment make its -5 °~47 ° it
Between do crankmotion.Mixed iron blast iron making, tap a blast furnace and operational process in have flue dust, mixed iron blast dedusting is by removing
Dirt wind turbine is collected flue dust, prevents the pollution of the environment.Existing mixed iron blast dedusting valve iron making, tap a blast furnace during and smelt between
Gap is always on, and the load for so causing dedusting high-voltage motor is bigger;Power consumption is bigger, causes bigger resource
Waste;In the prior art using manual control switch's valve, but hand labor intensity is so increased, and cannot by manual control switch's valve
It realizes the real-time closing of valve, during which easily malfunctions.Therefore, in order to solve problem above, there is an urgent need for existing mixed iron blast dedusting
System is improved.
Utility model content
The technical problem to be solved by the utility model is to provide one kind normally closed envelope is respectively provided at note iron mouth and tapping hole
Plate, and sealing plate can be automatically turned on according to iron making and the different duty requirements to tap a blast furnace, reduce the power consumption of dust removal machine, Neng Goujie
A kind of system that can reduce mixed iron blast dedusting energy consumption of energy synergy.
In order to solve the above technical problems, technical solution adopted in the utility model is:
A kind of system that can reduce mixed iron blast dedusting energy consumption, including mixed iron blast furnace body, the iron making into mixed iron blast furnace body
Overhead traveling crane and controller, have on the mixed iron blast furnace body note iron mouth that is vertically positioned at the top of it and in spout of a teapot morpheme in
The tapping hole of its side wall upper part, described note are respectively equipped with the first dedusting fan and the second dedusting fan, institute at iron mouth and tapping hole
It states the first dedusting fan and the second dedusting fan is connected with dust pelletizing system;It is characterized in that:Iron mouth is noted, top is equipped with the first envelope
Plate, the outside of the tapping hole are equipped with a workbench, are fixed on the workbench by its conjunction hinged with the first sealing plate
For page component and first close to switch, the hinge assembly includes one and the first fixed shaft of sealing plate, one end company of the shaft
The driving motor of its rotation of driving is connected to, described first connects the signal access port of controller, the driving motor close to switch
Connect the control output end of controller;Tapping hole, outer end are equipped with the second sealing plate, an edge are fixed at the top of the tapping hole outer end
The hinge shaft that its radial direction is set, second sealing plate and stud connection, the tapping hole, which is equipped with, can drive the second sealing plate to cut with scissors
Axis is the driving mechanism that axis rotates, the control output end of the driving mechanism connection controller, is additionally provided on the tapping hole
The rotation detection components that mixed iron blast furnace body rotates to tapping hole direction and transmits a signal to controller can be detected;Controller,
Its control output end is also associated with the first dedusting fan and the second dedusting fan.
Further technical solution is:The hinge assembly further includes fixed plate, the fixed plate take the shape of the letter U structure with
Workbench fitting is fixed, and the rotating cylinder includes same be located in fixed plate both ends two, has notch section between two rotating cylinders,
The shaft is worn and in two rotating cylinders, first sealing plate is fixed with the shaft at the notch section.
Further technical solution is:The detection components that rotate include one in the hollow closing box of cube and inner cavity
Body, the enclosed box body are horizontally disposed with, and intracavity bottom is equipped with a backing plate with the horizontal 5 ° of angles, and the backing plate is by tapping a blast furnace
Mouth outer end tilts down setting to its inner end, trigger ball is placed with inside the enclosed box body, the enclosed box body inner cavity is also set
Have connection controller signals input terminal second is located at one close to tapping hole outer end close to switch, described second close to switch
Side.
Further technical solution is:The driving mechanism includes being arranged on the telescopic cylinder at the top of tapping hole, described to stretch
Tension spring is connected between the telescopic end of contracting cylinder and the second sealing plate.
Further technical solution is:The cross section of the note iron mouth is rectangular.
Further technical solution is:First sealing plate and the second sealing plate include flame retardant coating and are compound in outside flame retardant coating
The steel plate layer of side.
Further technical solution is:The inside of the steel plate layer be equipped with multiple grooves, the flame retardant coating be equipped with
The protrusion of groove cooperation.
It is using advantageous effect caused by above-mentioned technical proposal:
The system at note iron mouth and tapping hole by being respectively provided with normally closed sealing plate, and sealing plate according to iron making and can tap a blast furnace
Different duty requirements automatically turn on, and only when sealing plate is opened, corresponding dedusting fan is just started to work, with existing dedusting wind
Machine is normally opened to be compared, and can be reduced the power consumption of dust removal machine, be achieved the purpose that energy efficiency.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structure diagram of the utility model;
Fig. 2 is the mounting structure schematic diagram of the first sealing plate of the utility model and hinge assembly;
Fig. 3 is the structure diagram that the utility model rotates detection components;
Fig. 4 is the cross-sectional view of the utility model sealing plate;
Fig. 5 is the theory structure schematic diagram of the utility model.
Specific embodiment
With reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that described embodiment is the implementation of the part of the embodiment rather than whole of the utility model
Example.Based on the only embodiment in the utility model, those skilled in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be implemented using other different from other manner described here, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is from the limitation of following public specific embodiment.
As shown in Figure 1 and Figure 5, a kind of system that can reduce mixed iron blast dedusting energy consumption, including mixed iron blast furnace body 10, to mixed
The overhead traveling crane 20 of iron making in iron furnace furnace body 10 and controller 30 have the note being vertically positioned at the top of it on the mixed iron blast furnace body 10
Iron mouth 1 and in spout of a teapot morpheme in the tapping hole 2 of its side wall upper part, be respectively equipped at the note iron mouth 1 and tapping hole 2 pair
Mixed iron blast furnace body 10 carries out the first dedusting fan 3 and the second dedusting fan 5 of dust removal process, first dedusting fan 3 and the
Two dedusting fans 5 are connected with dust pelletizing system;
Iron mouth 1 is noted, top is equipped with the first sealing plate 11, and the outside of the tapping hole 2 is equipped with a workbench 4, the work
Make to be fixed on platform 4 by its hinge assembly hinged with the first sealing plate 11 and the first close switch 12, the hinge assembly bag
One and 11 fixed shaft 143 of the first sealing plate are included, one end of the shaft 143 is connected with the driving motor 13 of its rotation of driving,
Described first connects the signal access port of controller 30 close to switch 12, and the driving motor 13 connects the control of controller 30
Output terminal;
Tapping hole 2, outer end are equipped with the second sealing plate 21, and being fixed with one at the top of 2 outer end of tapping hole is radially set
Hinge shaft 24, second sealing plate 21 is connected with hinge shaft 24, and the tapping hole 2, which is equipped with, can drive the second sealing plate 21 to cut with scissors
Axis 24 is the driving mechanism that axis rotates, the control output end of the driving mechanism connection controller 30, on the tapping hole 2 also
Equipped with the rotation detection components that can be detected mixed iron blast furnace body 10 and rotated to tapping hole direction and transmit a signal to controller 30
22;
Controller 30, control output end are also associated with the first dedusting fan 3 and the second dedusting fan 5.
For the system in normal work, the first sealing plate 11 and the second sealing plate 21 are in normally off, corresponding first dedusting
3 and second dedusting fan 5 of wind turbine is also at the state of closing.When needing to carry out iron making operation into mixed iron blast furnace body 10, day
Vehicle 20 plays note iron and closes close to note iron mouth 1, and when overhead traveling crane 20 is located at first close in the induction range of switch 12, first is close
Switch 12 transmits the signal to controller 30, and controller 30 controls driving motor 13 that shaft 143 is driven to rotate, so that first
Sealing plate 11 is opened, and at the same time, controller 30 controls the first dedusting fan 3 to open work, wherein the first sealing plate 11 is opened not
The first dedusting fan 3, which can be sheltered from, influences its work.And when ladle turns over iron to mixed iron blast furnace body 10, mixed iron blast furnace body 10 needs
It to be rotated to 2 direction of tapping hole, when rotation detection components 22 monitor that mixed iron blast furnace body 10 is rotated to direction of tapping a blast furnace, rotate inspection
It surveys component 22 and transmits the signal to controller 30, control driving mechanism the second sealing plate 21 of driving of controller 30 is with hinge shaft 24
Axis, which rotates, to be opened, and at the same time, controller 30 controls the second dedusting fan 5 to open work.
The system at note iron mouth 1 and tapping hole 2 by being respectively provided with normally closed sealing plate, and sealing plate according to iron making and can tap a blast furnace
Different duty requirements automatically turn on, only when sealing plate is opened, corresponding dedusting fan is just started to work, with existing dedusting
Wind turbine is normally opened to be compared, and the daily power consumption of mixed iron blast dedusting fan is 3648 degree of electricity, and after increasing chain control, daily power consumption is
2352 degree of electricity;By often 0.51 yuan of calculating of degree electricity, about 231336 yuan of the electricity charge can be saved over a year, can reduce dust removal machine
Power consumption achievees the purpose that energy efficiency.
As shown in Fig. 2, hinge assembly further includes fixed plate 141 and rotating cylinder 142, the fixed plate 141 take the shape of the letter U structure with
The fitting of workbench 4 is fixed, and the rotating cylinder 142 is included with being located in two of 141 both ends of fixed plate, between two rotating cylinders 142
With notch section, the shaft 143 wear in two rotating cylinders 142, first sealing plate 11 and the shaft at the notch section
143 fix, and realize the purpose that the first sealing plate 11 is hinged to folding with workbench 4.
As shown in figure 3, rotating detection components 22 includes one in the hollow enclosed box body 221 of cube and inner cavity, the envelope
It closes box body 221 to be horizontally disposed with, intracavity bottom is equipped with a backing plate 222 with the horizontal 5 ° of angles, and the backing plate 222 is by tapping a blast furnace
2 outer ends of mouth tilt down setting to its inner end, and trigger ball 223, the enclosed box body are placed with inside the enclosed box body 221
221 inner cavities are additionally provided with the second close switch 224 of connection 30 signal input part of controller, and described second is located at close to switch 224
Close to the one side of 2 outer end of tapping hole.When mixed iron blast furnace body 10 works normally, trigger ball 223 is located at close in enclosed box body 221
The one side of 2 inner end of tapping hole, and when mixed iron blast furnace body 10 rotates inclination to 2 direction of tapping hole and taps a blast furnace, when the angle of rotation is big
When 5 °, trigger ball 223 is moved to close to the one side of 2 outer end of tapping hole, the close switch 224 of triggering second, the second close switch
224 transmit the signal to controller 30, so as to which controller 30 controls the second sealing plate 21 and the second dedusting fan 5 to open.
Specifically, driving mechanism includes being arranged on the telescopic cylinder 23 at 2 top of tapping hole, the telescopic end of the telescopic cylinder 23
Tension spring 25 is connected between the second sealing plate 21, the telescopic end of telescopic cylinder 23 is shunk, and tension spring 25 is pulled to open the second sealing plate 21
It opens, when the second sealing plate 21 needs to close, the telescopic end elongation of telescopic cylinder 23.
The cross section of note iron mouth 1 is rectangular, makes the width of molten iron flow during note iron is moderate equally to grow, so as to subtract in iron making
Lack and spilt iron, splash, reduced the generation for the accident of smoldering.
As shown in figure 4, the first sealing plate 11 and the second sealing plate 21 include flame retardant coating 112 and are compound in 112 outside of flame retardant coating
Steel plate layer 111, improves the fire resistance of sealing plate, and fire clay or high aluminum fiber can be used in flame retardant coating 112.Specifically, steel plate layer 111
Inside is equipped with multiple grooves, and the flame retardant coating 112 is equipped with the protrusion with groove cooperation, enhances flame retardant coating 112 and steel plate layer
111 combined strength bination.
It the above is only the preferred embodiment of the utility model, anyone content according to the present utility model is to the utility model
A little simple modification, deformation and the equivalent substitution made each falls within the scope of protection of the utility model.
Claims (7)
1. a kind of system that can reduce mixed iron blast dedusting energy consumption, including mixed iron blast furnace body (10), into mixed iron blast furnace body (10)
The overhead traveling crane (20) of iron making and controller (30) have the note iron mouth being vertically positioned at the top of it on the mixed iron blast furnace body (10)
(1) and in spout of a teapot morpheme set respectively at the tapping hole (2) of its side wall upper part, the note iron mouth (1) and tapping hole (2)
There are the first dedusting fan (3) and the second dedusting fan (5), first dedusting fan (3) and the second dedusting fan (5) are connected with
Dust pelletizing system;
It is characterized in that:
Iron mouth (1) is noted, top is equipped with the first sealing plate (11), and the outside of the tapping hole (2) is equipped with a workbench (4), institute
It states and is fixed on workbench (4) by its hinge assembly hinged with the first sealing plate (11) and first close to switch (12), it is described
Hinge assembly includes one and first sealing plate (11) the fixed shaft (143), and one end of the shaft (143) is connected with driving its turn
Dynamic driving motor (13), described first connects the signal access port of controller (30), the driving motor close to switch (12)
(13) control output end of controller (30) is connected;
Tapping hole (2), outer end are equipped with the second sealing plate (21), and being fixed with one at the top of tapping hole (2) outer end radially sets
The hinge shaft (24) put, second sealing plate (21) are connected with hinge shaft (24), and the tapping hole (2), which is equipped with, can drive the second envelope
Plate (21) connects the control output end of controller (30) with the driving mechanism that hinge shaft (24) is that axis rotates, the driving mechanism,
Mixed iron blast furnace body (10) can be detected by, which being additionally provided on the tapping hole (2), rotates to tapping hole direction and transmits a signal to control
The rotation detection components (22) of device (30);
Controller (30), control output end are also associated with the first dedusting fan (3) and the second dedusting fan (5).
2. a kind of system that can reduce mixed iron blast dedusting energy consumption according to claim 1, it is characterised in that:The hinge
Component further includes fixed plate (141) and rotating cylinder (142), the fixed plate (141) take the shape of the letter U structure be bonded with workbench (4) it is solid
Fixed, the rotating cylinder (142) includes same be located in fixed plate (141) both ends two, has notch between two rotating cylinders (142)
Portion, the shaft (143) wear, first sealing plate (11) and shaft positioned at notch section at interior with two rotating cylinders (142)
(143) it is fixed.
3. a kind of system that can reduce mixed iron blast dedusting energy consumption according to claim 1, it is characterised in that:The rotation
Detection components (22) include one in the hollow enclosed box body (221) of cube and inner cavity, and enclosed box body (221) level is set
Put, intracavity bottom be equipped with one with the horizontal 5 ° of angles backing plate (222), the backing plate (222) from tapping hole (2) outer end to
Its inner end tilts down setting, and trigger ball (223) is placed with inside the enclosed box body (221), and the enclosed box body (221) is interior
Chamber is additionally provided with the second close switch (224) of connection controller (30) signal input part, and described second is located at close to switch (224)
Close to the one side of tapping hole (2) outer end.
4. a kind of system that can reduce mixed iron blast dedusting energy consumption according to claim 1, it is characterised in that:The driving
Mechanism includes being arranged on the telescopic cylinder (23) at the top of tapping hole (2), the telescopic end and the second sealing plate of the telescopic cylinder (23)
(21) tension spring (25) is connected between.
5. a kind of system that can reduce mixed iron blast dedusting energy consumption according to claim 1, it is characterised in that:The note iron
The cross section of mouth (1) is rectangular.
6. a kind of system that can reduce mixed iron blast dedusting energy consumption according to claim 1, it is characterised in that:Described first
Sealing plate (11) and the second sealing plate (21) include flame retardant coating (112) and the steel plate layer (111) being compound on the outside of flame retardant coating (112).
7. a kind of system that can reduce mixed iron blast dedusting energy consumption according to claim 6, it is characterised in that:The steel plate
The inside of layer (111) is equipped with multiple grooves, and the flame retardant coating (112) is equipped with the protrusion with groove cooperation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721078720.5U CN207391473U (en) | 2017-08-25 | 2017-08-25 | A kind of system that can reduce mixed iron blast dedusting energy consumption |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721078720.5U CN207391473U (en) | 2017-08-25 | 2017-08-25 | A kind of system that can reduce mixed iron blast dedusting energy consumption |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207391473U true CN207391473U (en) | 2018-05-22 |
Family
ID=62418611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721078720.5U Active CN207391473U (en) | 2017-08-25 | 2017-08-25 | A kind of system that can reduce mixed iron blast dedusting energy consumption |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207391473U (en) |
-
2017
- 2017-08-25 CN CN201721078720.5U patent/CN207391473U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204865959U (en) | Glass reducing mechanism | |
CN106936083A (en) | A kind of dustproof and anti-explosion type High-low voltage switch cabinet | |
CN207391473U (en) | A kind of system that can reduce mixed iron blast dedusting energy consumption | |
CN107576197B (en) | mechanical transmission submerged arc furnace distributing device | |
CN208872109U (en) | A kind of drum-type sealing charging gear | |
CN212137497U (en) | Online oil discharge device of motor | |
CN206977884U (en) | A kind of heat dissipation type regulator cubicle of electric automatization control | |
CN112728944A (en) | Automatic start-stop type electric furnace feeding device | |
CN205978491U (en) | Novel powder lock wind device | |
CN208329039U (en) | A kind of hydraulic gyration pipe grabbing device | |
CN209476649U (en) | A kind of feed screening machine with air-cooling function | |
CN207760380U (en) | Rotary open type electric arc furnace door | |
CN210021773U (en) | Pig feed is biax paddle formula feed mixer for preprocessing | |
CN208696480U (en) | A kind of multistation plastic shell processing tooth machining unit with garbage collection function | |
CN209639495U (en) | Continuous charging electric furnace arrangement for producing steel device | |
CN205887198U (en) | Industry centrifuge is used in spheroidal graphite cast tube production that can wireless control | |
CN209309146U (en) | A kind of automobile bearing cap | |
CN206925126U (en) | Tear the movable dust removal system of tank open based on steel-making | |
CN201390605Y (en) | Tool trolley configuration structure on multifunctional crane for electrolysis | |
CN2923722Y (en) | Blast furnace slag fiber production device | |
CN105423759B (en) | A kind of reduction furnace bottom discharge device and its discharge method | |
CN206355901U (en) | A kind of dry mixing device of the recyclable dust of environment-friendly type | |
CN216904609U (en) | Online oil discharge device of non-drive end of motor | |
CN202915720U (en) | Water quenching slag cooling hopper of blast furnace | |
CN218344350U (en) | Automatic plate turning mechanism for garbage can and garbage can |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |