CN105992925B - Smelting furnace injection nozzle introducing device - Google Patents
Smelting furnace injection nozzle introducing device Download PDFInfo
- Publication number
- CN105992925B CN105992925B CN201480064062.7A CN201480064062A CN105992925B CN 105992925 B CN105992925 B CN 105992925B CN 201480064062 A CN201480064062 A CN 201480064062A CN 105992925 B CN105992925 B CN 105992925B
- Authority
- CN
- China
- Prior art keywords
- injection nozzle
- smelting furnace
- drive division
- main body
- move portion
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
- F23C5/02—Structural details of mounting
- F23C5/06—Provision for adjustment of burner position during operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/38—Nozzles; Cleaning devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
- F27D2003/162—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel
- F27D2003/165—Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel the fluid being a fuel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The present invention provides a kind of smelting furnace injection nozzle introducing device, and it is included：Main body, it combines the side for being configured to smelting furnace, and support injection nozzle enables the injection nozzle to be slided with horizontality；Drive division, it arrives main body with reference to setting, produces rotary driving force；Move portion is promoted, it is connected to be arranged on the state of main body with drive division, and after linear motion is converted to from drive division reception rotary driving force, mobile injection nozzle is promoted to the interior side direction of smelting furnace；And drive control part, after the shift position of horizontal direction for the linear motion for promoting move portion is grasped, the action to drive division is controlled for it.In smelting furnace as described above with injection nozzle introducing device, drive control part is controlled in a manner of per set time acts drive division, so as to promote move portion periodically to being automatically introduced into injection nozzle on the inside of smelting furnace, therefore the introducing operation of injection nozzle, and the risk to try to avert accidents can be easily performed.
Description
Technical field
The present invention relates to a kind of smelting furnace injection nozzle introducing device, more specifically, be related to it is a kind of periodically to
The smelting furnace for supplying fuel to smelting furnace inside and improving the injection nozzle of the efficiency of combustion of ore is introduced inside smelting furnace to note
Penetrate nozzle introducing device.
Background technology
Generally, the smelting furnace for implementing the smelting of steel or nonferrous metal possesses injection nozzle with the high temperature into smelting furnace
The delay gas such as liquid fuel and oxygen or oxygen-enriched air such as particulate ore supply heavy oil, is supplied by using the injection nozzle
Fuel burning capacity and improve the heating, melting, reduction efficiency of the ore in the smelting furnace.
The end of this injection nozzle is configured to the inside of the smelting furnace, if in the smelting of the condition of high temperature
Furnace interior uses certain time, then the end of the injection nozzle can be damaged.Therefore, perform periodically to the smelting furnace
Inside introduces the operation of the injection nozzle.
However, the instrument of hydraulic jack such as is utilized to perform periodically to inside the smelting furnace from operating personnel in the past
The operation of the end of the injection nozzle is introduced, therefore accuracy and productivity step-down be present, and with the wind that accident occurs
The problem of dangerous.
The content of the invention
[the invention problem to be solved]
It is an object of the invention to provide a kind of end that injection nozzle is periodically automatically introduced into smelting furnace inside
Smelting furnace injection nozzle introducing device.
[means to solve the problem]
The present invention provides a kind of smelting furnace injection nozzle introducing device, and it is included：Main body, it combines and is configured to smelting furnace
Side, support injection nozzle the injection nozzle is slided with horizontality；Drive division, it arrives the master with reference to setting
Body, produce rotary driving force；Move portion is promoted, it is connected to be arranged on the state of the main body with the drive division, from institute
State drive division and receive rotary driving force after being converted to linear motion, the mobile note is promoted to the interior side direction of the smelting furnace
Penetrate nozzle；And drive control part, it is right after the shift position of horizontal direction of the linear motion for promoting move portion is grasped
The action of the drive division is controlled.
In addition, the main body can include：First substrate, it is fixedly combined to the side of the smelting furnace, passed through in central portion
Lead to formed with the first through hole, to support the injection nozzle with breakthrough status；And second substrate, it is by being vertically attached to
Multiple guide pillars of the first substrate and be separated by state to ground combine configure, in central portion and first through hole pair
To position be formed through the second through hole.
In addition, the drive division can include：Drive motor, it produces revolving force；And reduction gearing, itself and the driving horse
The driving axis connection reached, the rotary speed of the drive motor is set to slow down.
In addition, the promotion move portion is the wrom tooth wheel comprising worm gear and modiolus, the worm gear connection is attached to the drive
The shaft end in dynamic portion, the modiolus can be connected with slideably to penetrate configuration with the worm gear in the state of the main body and set
Put.
In addition, the drive control part can include：Position sensor, it grasps the linear motion of the promotion move portion
The shift position of horizontal direction；And control unit, it is connected with the position sensor, from the position sensor received bit confidence
Number and as follows the action to the drive division be controlled, i.e. the injection nozzle is moved per the set time and is passed through
The shift position of the horizontal direction for promoting move portion to be formed and periodically to introducing the injection inside the smelting furnace
Nozzle.
[The effect of invention]
In smelting furnace of the invention with injection nozzle introducing device, drive control part moves drive division with per set time
The mode of work is controlled, so as to promote move portion periodically to being automatically introduced into injection nozzle on the inside of smelting furnace, therefore can
It is easily performed the introducing operation of injection nozzle, and the risk to try to avert accidents.
Brief description of the drawings
Fig. 1 is the exploded perspective view of the smelting furnace injection nozzle introducing device of one embodiment of the invention.
Fig. 2 is Fig. 1 side view.
Embodiment
Hereinafter, referring to the drawings, the preferred embodiments of the present invention are illustrated in detail.
Fig. 1 is the exploded perspective view of the smelting furnace injection nozzle introducing device of one embodiment of the invention, and Fig. 2 is Fig. 1
Side view.Reference picture 1 and Fig. 2, the smelting furnace injection nozzle introducing device possess main body 100, drive division 200, promoted
Move portion 300, drive control part 400.
The main body 100 carries out straight line fortune by injection nozzle 20 and with the action of the drive division 200 as described in afterwards
The shaft portion of dynamic promotion move portion 300 can slide shifting in the state of being supported in a manner of configuring on mutual same axis
Guide dynamicly.That is, described main body 100 supports the injection nozzle 20 and promotes the shaft portion of move portion 300 to make the note
Penetrate nozzle and promote move portion to be slided respectively with horizontality.The side of this main body 100 is fixedly combined to the smelting
The side of furnace 10, in opposite side connection support drive division 200 described below, promote move portion 300, drive control part 400.
Herein, the main body 100 includes first substrate 110, guide pillar 120, second substrate 130.
Herein, the first substrate 110 is to be fixedly combined to the state of the side of the smelting furnace 10, with breakthrough status
Support the plate part of the injection nozzle 20.The first through hole is formed through in the central portion of this first substrate 110
111, to draw in the movement of the horizontal direction by promotion move portion 300 described below to the inner side of the smelting furnace 10
When entering the injection nozzle 20, the injection nozzle 20 is set axially to move with will not rocking.
The second substrate 130 is that support modiolus 320 part described below for promoting move portion 300 moves described promote
The slidable plate part in the part of modiolus 320 in dynamic portion 300.The second insertion is formed in the central portion of this second substrate 130
Hole 131, second through hole 131 by can insertion configure in the state of slide it is mobile in a manner of guide the promotion move portion
300 part of modiolus 320.Herein, second through hole 131 be formed through with first through hole 111 to position
Put.
The guide pillar 120 is each other to be connected the state for being separated by configuration to ground with reference to the first substrate with horizontality
110 with the part of the second substrate 130.That is, one end of the length direction of described guide pillar 120 and the first substrate 110
Side is vertically combined, and the side of the other end of the length direction of the guide pillar 120 and the second substrate 130 is vertically tied
Close.Now, one end of the length direction of the guide pillar 120 and the other end are fixedly combined to the first substrate 110 and institute respectively
The facial peripheral edge portion opposite to one another of second substrate 130 is stated, thus in the injection nozzle 20 and promotion described below
It when the part of modiolus 320 of move portion 300 slides mobile, can prevent to interfere, and keep stably holding state.
The drive division 200 is to produce driving force so as to which the injection nozzle 20 to be incorporated into the inside of the smelting furnace 10
Part.This drive division 200 is fixedly combined to the side of the main body 100 with connection status, is preferably the main body
The side of 100 second substrate 130.Herein, the drive division 200 includes drive motor 210, reduction gearing 220.
The drive motor 210 produces revolving force.This drive motor 210 is from the ring in high temperature and generation dust
Also the air motor of stable revolving force can be produced under border, but is not limited to this, hydraulic motor can also be used certainly.
The reduction gearing 220 receives revolving force from the drive motor 210 and is delivered to described below promote and moves
Portion 300.This reduction gearing 220 with reduce the revolution of the drive shaft 211 of the drive motor 210 and improve torque shape
State transmits revolving force to the promotion move portion 300.Herein, one end of the reduction gearing 220 and the drive motor 210
The connection of drive shaft 211 combines, and the other end is with promoting move portion 300 to be connected combination.
The promotion move portion 300 is will to be converted to linear motion in rotary driving force caused by the drive division 200
Part.That is, for described promotion move portion 300 after the rotary driving force of the drive division 200 is converted into linear motion, promotion can
The inner side for being slideably arranged at the rear end part of the injection nozzle 20 of the main body 100 and being incorporated into the smelting furnace 10
Mode moves.It is this it is described promote move portion 300 with reference to be arranged on the main body 100 side, more specifically with combine
The state for being arranged on the second substrate 130 of the main body 100 is connected with the reduction gearing 220 of the drive division 200.Herein, institute
State and promote move portion 300 to select the wrom tooth wheel comprising worm gear 310 and the part of modiolus 320.Now, the worm gear 310 and the drive
The one end in dynamic portion 200, be more specifically connected with the other end of the reduction gearing 220 of the drive division 200 and with the deceleration
The rotation of gear 220 accordingly rotates.Also, the modiolus 320 slidably penetrates and is configured to the main body 100
Side, more preferably second through hole 131 of the formation in the second substrate 130 of the main body 100.This modiolus 320 with
The worm gear 310 be engaged and with the direction of rotation of the worm gear 310 on the second through hole 131 of the second substrate 130 to
Fore-and-aft direction slides movement.
The drive control part 400 is such as lower part：Pass through grasping the part of modiolus 320 for promoting move portion 300
Behind the position for moving along a straight line and in the horizontal direction, i.e. being moved to the direction of the smelting furnace 10, the drive to the drive division 200
The action of dynamic motor 210 is controlled.That is, described drive control part 400 simultaneously grasps the modiolus of the promotion move portion 300
320 shift position, simultaneously it is controlled in a manner of per set time acts the drive motor 210.This drive
Dynamic control unit 400 includes position sensor 410, control unit 420.
The position sensor 410 grasps the shift position of the horizontal direction of the linear motion of the promotion move portion 300.
That is, described position sensor 410 grasps the modiolus 320 of the promotion move portion 300 of the direction movement to the smelting furnace 10
Shift position.This position sensor 410 may also set up described to sense in the promotion move portion 300 certainly
The movement of the modiolus 320 of move portion 300 is promoted, or setting is connected to sense in the drive division with the drive motor 210
Driving force caused by 200 drive motor 210.
The control unit 420 receives the modiolus 320 for the promotion move portion 300 grasped by the position sensor 410
Position signalling and the action to the drive motor 210 of the drive division 200 is controlled.That is, the described one side of control unit 420 from
The receiving position signal of position sensor 410, the drive motor 210 of the drive division 200 is simultaneously set to be carried out per the set time
Act and the end of the injection nozzle 20 is periodically incorporated into according to the degree of regular length in the smelting furnace 10
Portion.This control unit 420 is electrically connected with the drive motor 210 of the position sensor 410 and the drive division 200 and set
Put.
If to the smelting furnace of the embodiment by forming in this way with injection nozzle introducing device and to smelting
The action that injection nozzle is introduced inside furnace illustrates, then described first when supplying power supply to the drive control part 400
Movement of the position sensor 410 of drive control part 400 to the horizontal direction of the part of modiolus 320 of the promotion move portion 300
Position, i.e. described injection nozzle 20 same axis on position sensed.
After the control unit 420 receives the position signalling sensed in this way by the position sensor 410, lead to
Cross the control unit 420 and the action to the drive motor 210 of the drive division 200 is controlled.That is, if described driving horse
Acted up to 210 and the end of the injection nozzle 20 by the modiolus 320 of the promotion move portion 300 to the smelting furnace
10 inside introduces regular length, then the position sensed again by the position sensor 410 is received in the control unit 420
After confidence number, stop the action of the drive motor 210 of the drive division 200.Hereafter, the control unit 420 is by fixing
The drive motor 210 of the drive division 200 is set to act again after time, the modiolus 320 for promoting move portion 300 is by the note
The end for penetrating nozzle 20 is incorporated into the inside of the smelting furnace 10.
As described above, the driving is made by the position sensor 410 and control unit 420 of the drive control part 400
The drive motor 210 in portion 200 is acted per the set time, so as to the promotion move portion 300 modiolus 320 periodically to
The inner side of the smelting furnace 10 introduces the injection nozzle 20.
As described above, an embodiment the smelting furnace with injection nozzle introducing device, the drive control part 400
Be controlled in a manner of per set time acts the drive division 200, so as to the promotion move portion 300 periodically to
The inner side of the smelting furnace 10 is automatically introduced into the injection nozzle 20, therefore can be easily performed the introducing of the injection nozzle 20
Operation, and the risk to try to avert accidents.
The present invention is illustrated by reference of embodiment shown in the drawings, but the embodiment is merely illustrative, this skill
The those of ordinary skill in art field should be appreciated that can realize various modifications and equivalent other embodiment according to the embodiment.Cause
This, real technical protection scope of the invention should be defined by the technological thought of appended claims.
Claims (2)
1. a kind of smelting furnace injection nozzle introducing device, it is included：
Main body, it combines the side for being configured to smelting furnace, and support injection nozzle enables the injection nozzle to be slided with horizontality
It is dynamic；
Drive division, it arrives the main body with reference to setting, rotary driving force is produced, wherein the drive division includes：
Drive motor, it produces revolving force；And
Reduction gearing, its driving axis connection with the drive motor, makes the rotary speed of the drive motor slow down；
Move portion is promoted, it is connected to be arranged on the state of the main body with the drive division, is revolved being received from the drive division
Turn driving force after being converted to linear motion, the mobile injection nozzle, wherein institute are promoted to the interior side direction of the smelting furnace
It is the wrom tooth wheel comprising worm gear and modiolus to state and promote move portion, and the worm gear connection is attached to the shaft end of the drive division, institute
State modiolus and be connected setting with the worm gear in the state of the main body slideably to penetrate configuration；And
Drive control part, it is after the shift position of horizontal direction of the linear motion for promoting move portion is grasped, to described
The action of drive division is controlled, wherein the drive control part includes：
Position sensor, it grasps the shift position of the horizontal direction of the linear motion for promoting move portion；And
Control unit, it is connected with the position sensor, right as follows from the position sensor receiving position signal
The action of the drive division is controlled, i.e. that the injection nozzle is moved per the set time promotes move portion shape by described
Into horizontal direction shift position and periodically to introducing the injection nozzle inside the smelting furnace.
2. smelting furnace according to claim 1 injection nozzle introducing device, the main body include：
First substrate, it is fixedly combined to the side of the smelting furnace, and the first through hole has been formed through in central portion, so as to
Breakthrough status supports the injection nozzle；And
Second substrate, it is matched somebody with somebody by being vertically attached to multiple guide pillars of the first substrate with being separated by state to being combined to ground
Put, central portion and first through hole to position be formed through the second through hole.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2013-0144023 | 2013-11-25 | ||
| KR1020130144023A KR101447581B1 (en) | 2013-11-25 | 2013-11-25 | Furnace injection nozzle to inject the device into the inside |
| PCT/KR2014/011279 WO2015076620A1 (en) | 2013-11-25 | 2014-11-21 | Injection nozzle introduction device for smelting furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105992925A CN105992925A (en) | 2016-10-05 |
| CN105992925B true CN105992925B (en) | 2018-01-02 |
Family
ID=51996650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480064062.7A Active CN105992925B (en) | 2013-11-25 | 2014-11-21 | Smelting furnace injection nozzle introducing device |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101447581B1 (en) |
| CN (1) | CN105992925B (en) |
| WO (1) | WO2015076620A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682211B (en) * | 2017-03-02 | 2020-04-10 | 叶柳竹 | Chemical smelting device capable of quantitatively conveying chemical agents |
| JP7242308B2 (en) * | 2019-01-11 | 2023-03-20 | 三菱重工業株式会社 | Burner, burner system, combined gasification combined cycle facility, and method of moving burner |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1985452A (en) * | 1933-01-25 | 1934-12-25 | Du Pont | Manufacture of purpurin |
| DE3318422C2 (en) * | 1983-05-20 | 1985-03-21 | Didier-Werke Ag, 6200 Wiesbaden | Gas purging arrangement and method for actuating such an arrangement |
| AT391483B (en) * | 1986-12-02 | 1990-10-10 | Radex Austria Ag | CONTAINER FOR TREATING HIGHLY MELTING MATERIALS, REFRACTORY STONE FOR DELIVERY AND METHOD FOR OPERATING SUCH A CONTAINER |
| ES2091979T3 (en) * | 1991-06-17 | 1996-11-16 | Nippon Steel Corp | MACHINE FOR DRILLING CAST HOLES. |
| DE4136552A1 (en) * | 1991-11-06 | 1993-05-13 | Kortec Ag | NOZZLE DEVICE FOR INITIATING MEDIA INTO A MELT AND METHOD FOR OPERATING THIS NOZZLE DEVICE |
| JPH08320181A (en) * | 1995-05-26 | 1996-12-03 | Nikko:Kk | Lance driving apparatus of hearth steel tapping electric furnace |
| JP2000303115A (en) | 1999-04-16 | 2000-10-31 | Kawasaki Steel Corp | Device for operating oxygen-blown lance for electric furnace |
-
2013
- 2013-11-25 KR KR1020130144023A patent/KR101447581B1/en active IP Right Grant
-
2014
- 2014-11-21 WO PCT/KR2014/011279 patent/WO2015076620A1/en active Application Filing
- 2014-11-21 CN CN201480064062.7A patent/CN105992925B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015076620A1 (en) | 2015-05-28 |
| CN105992925A (en) | 2016-10-05 |
| KR101447581B1 (en) | 2014-10-07 |
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