CN207143276U - Slag sluicing system, the cooling device of the desulfurizing slag of hot metal of processed offline - Google Patents
Slag sluicing system, the cooling device of the desulfurizing slag of hot metal of processed offline Download PDFInfo
- Publication number
- CN207143276U CN207143276U CN201720618879.5U CN201720618879U CN207143276U CN 207143276 U CN207143276 U CN 207143276U CN 201720618879 U CN201720618879 U CN 201720618879U CN 207143276 U CN207143276 U CN 207143276U
- Authority
- CN
- China
- Prior art keywords
- slag
- sluicing system
- cooling device
- cooling
- hot metal
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Abstract
The utility model discloses a kind of slag sluicing system, the cooling device of the desulfurizing slag of hot metal of processed offline, when by processed offline pattern configurations, sets lifting tipple and slag ladle；When being configured by online tupe, online mobile device is set.It using above-mentioned technical proposal, while realizing that slag iron is sufficiently separated, can also be cooled rapidly, realize quick serialization industrial production；A set of technique has two kinds of uses or a configuration mode, and no matter online or locate pattern offline, the core technology and equipment in its handling process are consistent；The conversion of two kinds of mode of operations can be realized rapidly, so as to meet the requirement of different occasions, reach use range is wide, device configuration flexibly, safeguard simple purpose, improve treatment effeciency, reduce cost of investment.
Description
Technical field
The desulfurization residues processing technique technology and manufacturing field of equipment that the utility model belongs in molten iron pretreatment.More specifically
Ground, slag sluicing system, the cooling device of the processed offline of desulfurizing slag of hot metal are the utility model is related to, can be efficient to high temperature desulfurizing slag
Ground carries out slag sluicing system and cooling treatment.The utility model further relates to its corresponding handling process.
Background technology
At present, in smelting industry, the processing of desulfurization slag is more using spray cooling broken apart processing mode again.
The desulfurization residues processing technique of prior art is that slag ladle is arranged in into desulfuration operations scene, the hot-metal bottle after desulfuration operations
The desulfurization slag of middle hot melt state, slag ladle is directly grilled into from hot-metal bottle by Cinder Machine, subsequent slag ladle is transferred to drop tank, vexed hole or straight
Connect cold Dumping Sites, Mechanical Crushing is handled again after spray cooling.
The defects of prior art handling process is present is that slag sluicing system degree is low and the cooling cycle is grown.In addition, in processing procedure
In need to consume a large amount of water cooling high temperature desulfurizing slags, while produce a large amount of water vapours and flue dust, not only waste of resource, and pollute
Environment.
Utility model content
The utility model provides slag sluicing system, cooling device and its handling process of the desulfurizing slag of hot metal of processed offline, its
Purpose is while realizing that slag iron is sufficiently separated, and desulfurization slag is cooled rapidly, and can realize quick continuous chemical industry
Industry produces.
To achieve these goals, the technical scheme that the utility model is taken is：
Slag sluicing system, the cooling device of the desulfurizing slag of hot metal of processed offline of the present utility model, including slag sluicing system, cooling
The main equipment of device；
Described slag sluicing system, cooling device are configured by processed offline and online processing both of which；
When by processed offline pattern configurations, described slag sluicing system, cooling device set lifting tipple and slag ladle；
When being configured by online tupe, described slag sluicing system, cooling device set online mobile device.
During by processed offline pattern configurations, described lifting tipple and slag ladle are arranged on slag sluicing system, cooling device
Main equipment front end, designed with the main equipment of described slag sluicing system, cooling device using split.
During by processed offline pattern configurations；Described slag sluicing system, the main equipment of cooling device are placed in fixed equipment base
On plinth, now, described slag sluicing system, the main equipment of cooling device include Cinder Machine and platform, slag device, slag sluicing system
Device, cooling device, purifier and drawing mechanism.
When being configured by online tupe, set in the front end of described slag sluicing system, the main equipment of cooling device de-
Sulphur ladle, and designed with the main equipment of described slag sluicing system, cooling device using split.
When being configured by online tupe, described slag sluicing system, the main equipment of cooling device include slag device, slag
Iron separator, cooling device, purifier and drawing mechanism, and described main equipment is placed in described online mobile dress
Put；Material-receiving device is additionally provided with the rear end of described slag sluicing system, the main equipment of cooling device.
Material-receiving device is additionally provided with the rear end of described slag sluicing system, the main equipment of cooling device
The slag sluicing system device is placed in the lower section of slag device, to accept the desulfurization slag after screening.
Described cooling device is connected with slag sluicing system device, further cools down the desulfurization slag after slag sluicing system.
Described purifier is arranged on after cooling device, with tail gas and dust caused by purification cooling.
Described slag device is provided with receiving hopper and roll screen.Described roll screen oblique arrangement.Described roll screen uses resistance to height
Temperature alloy material.
Water circulation cooling duct is provided with described roll screen axle, cooling water circulates through cooling duct.
Described slag sluicing system device sets shell, high speed flywheel；The high speed flywheel is placed in shell, and desulfurization slag is from height
Fallen into above fast flywheel on freewheel body, with high speed flywheel collision rift, cooling device is thrown into along flywheel tangential direction.
Water circulation cooling duct is provided with described high speed flywheel axle, cooling water circulates through cooling duct, protects flywheel work
Make safety.
Described cooling device sets chilling roll, cylinder drive device and cooling back installation；Described chilling roll
Inside is divided into front and rear two sections to be connected, and front portion is undertaking section, positioned at chilling roll body feed end, is connected with slag sluicing system device,
Accept the slag charge being thrown into along flywheel tangential direction；Rear portion is cooling section, discharge end, undertaking section rear positioned at chilling roll, its
Tail end is connected with discharge system.
Described undertaking section is located at chilling roll feed end；Described undertaking intersegmental part is provided with protective lining plate.Described is anti-
Shield liner plate is the protective lining plate with spiral fan.
The shell of described chilling roll sets heat exchanger.
The cooling section of described chilling roll sets heat exchanger.
Described heat exchanger uses piece heat exchange of heat pipe structure, and recirculated cooling water is passed through in piece pipe, with slag inside chilling roll
Material carries out indirect heat exchange, and slag charge is cooled down.
The cylinder of described chilling roll is driven by cylinder drive device to be rotated, and is provided with and is adjusted in described cylinder drive device
Speed variator.Described arrangements for speed regulation are stepless time adjustment device.
Described cooling back installation includes water circulating pump, airduct, cooling tower, storage tank and flexible water supply installation, is cold
But roller provides Municipal Sewage for Circulating.
Described purifier is provided with boot, gravitational precipitator, blower fan and dust discharge airduct.
Described boot is located at the rear of chilling roll cooling section；Described boot import is with chilling roll outlet using rotation
Turn to be tightly connected；The boot bottom sets discharging opening, is connected with discharging lifting machine inlet；The gravitational precipitator is placed in
Boot rear；The boot upper back sets air outlet, is connected with described gravitational precipitator air inlet.
Described gravitational precipitator air outlet has two kinds of connected modes with airduct：
The first is that equipment is that gravitational precipitator air outlet connects with airduct apparatus for fast switching when handling working condition online
Connect, convenient when equipment moves, quick separating airduct, equipment is departed from operating position and remove；
Second is equipment when being processed offline working condition, and without mobile, airduct goes out processing equipment with gravitational precipitator
Air port is directly connected to.
Described purifier sets blower fan, by the way of exhaust fan, makes to keep tiny structure shape inside processing equipment
State.
In order to realize above-described molten iron is additionally provided with above-mentioned technical proposal identical goal of the invention, the utility model
The handling process that slag sluicing system, the cooling device of desulfurization slag use, its technical scheme are：
When being configured by online tupe, the process of described handling process is：
The first step：Desulfurizing iron；
Second step：Desulfurization slag is grilled into processing equipment and screening from ladle；
3rd step：Crushing is done to the desulfurization slag after screening and breaks up processing；
4th step：Desulfurization slag after being broken up to crushing carries out cooling treatment；
5th step：Dust removal process is carried out to the desulfurization slag after in cooling procedure and/or cooling；
6th step：Desulfurization slag after dedusting is transported, i.e., a process cycles terminate, and treat desulfurizing iron next time.
When being configured by online tupe, the specific method of described handling process is：
First, in the case of normal operation, slag sluicing system, cooling device are in desulfurization slag and skimmed slag area, receiving hopper
Slag station is placed in, first starts dust pelletizing system and water circulation system, then start slag device, slag sluicing system device, slag iron successively
Cooling device and drawing mechanism；After the equipment starts completely, desulfurization slag is clawed from hot-metal bottle with Cinder Machine, what is clawed is de-
Sulphur slag falls into slag device；
The desulfurization slag falls on the high speed flywheel in slag sluicing system device, entered by high speed flywheel after slag device
Row is broken up, and realizes slag sluicing system；
After molten iron in desulfurization slag is dispersed as graininess by the slag sluicing system device, it is thrown into chilling roll, was thrown into
The area of molten iron particle and air contact is added in journey, completes the primary air cooling of slag charge and molten iron particle；
Carried out the desulfurization slag after slag sluicing system, by chilling roll accept section buffering and with the cylinder of chilling roll
Heat exchange, make molten iron particle surface hardening crust therein, slag and iron is realized separation；
The desulfurization slag particle and molten iron particle dished out by slag sluicing system device are after chilling roll accepts section, with cooling
The rotation of roller, the cooling section of chilling roll is progressively moved to, with being carried out indirectly to the cooling section cooling water of tubular construction using row
Heat exchange, it is allowed to cool, reaches the purpose cooled down to desulfurization slag；
Desulfurization slag after cooling is slagged tap from equipment boot bottom, and being delivered to material collection case by conveying equipment is collected,
Collecting box is delivered by mobile device and carries out subsequent treatment, and slag, iron are classified and recycled.
During by processed offline pattern configurations, the process of described handling process is：
The first step：Desulfurizing iron；
Second step：Desulfurization slag is grilled into slag ladle from ladle；
3rd step：Slag ladle is transported to the lifting tipple of off-line device；
4th step：The desulfurization slag of lifting device is grilled into processing equipment with Cinder Machine；
5th step：Crushing is carried out to the desulfurization slag after screening and breaks up processing；
6th step：Desulfurization slag after being broken up to crushing carries out cooling treatment；
7th step：Dust removal process is carried out to the desulfurization slag after in cooling procedure and/or cooling；
8th step：Desulfurization slag after dedusting is transported, i.e., a process cycles terminate, and treat desulfurizing iron next time.
During by processed offline pattern configurations, the specific method of described handling process is：
The processed offline technique is that processing equipment fixed and arranged is skimmed operation area in non-desulfurization slag, and is filled in equipment slag
Lifting tipple and slag-raking machine device are set up before putting；Pending desulfurization slag is first collected and is transported in operation area of skimming by slag ladle
Off-line device operating position, lifting tipple and slag-raking machine device control through being set up before slag device, into slag device
Handled；
The receiving hopper of processed offline is placed in lifting tipple rear, first startup dust pelletizing system and water circulation system, then according to
Secondary startup slag device, slag sluicing system device, slag iron cooling device and drawing mechanism, after above equipment starts completely, with skimming
Machine claws desulfurization slag from hot-metal bottle, and the desulfurization slag clawed falls into slag device；
The desulfurization slag falls on the high speed flywheel in slag sluicing system device, entered by high speed flywheel after slag device
Row is broken up, and realizes slag sluicing system；
After molten iron in desulfurization slag is dispersed as graininess by the slag sluicing system device, it is thrown into chilling roll, was thrown into
The area of molten iron particle and air contact is added in journey, completes the primary air cooling of slag charge and molten iron particle；
The desulfurization slag for being carried out slag sluicing system, by chilling roll accept section buffering and with the cylinder of chilling roll heat
Exchange, make molten iron particle surface hardening crust therein, slag and iron is realized separation；
The desulfurization slag particle dished out by slag sluicing system device after chilling roll accepts section, rolls with molten iron particle with cooling down
The rotation of cylinder, the cooling section of chilling roll is progressively moved to, with carrying out heat indirectly to the cooling section cooling water of tubular construction using row
Exchange, be allowed to cool, reach the purpose cooled down to desulfurization slag；
Desulfurization slag after the cooling is slagged tap from equipment boot bottom, and being delivered to material collection case by conveying equipment is received
Collection, collecting box are delivered by mobile device and carry out subsequent treatment, slag, iron are classified and recycled.
The present invention uses above-mentioned technical proposal, by the desulfurization slag under the condition of high temperature, while realizing that slag iron is sufficiently separated,
It can also be cooled rapidly, and quick serialization industrial production can be realized；Meanwhile by the core in desulfurization residues processing technique
No matter online heart technology is integrated, accomplish that a set of technique has two kinds of uses or configuration mode, processing or processed offline mould
Formula, core technology and equipment in its handling process are consistent, only by changing the configuration of a small amount of auxiliary process or equipment, just
The conversion of two kinds of mode of operations can be realized rapidly, so as to meet the requirement of different occasions, expanded the scope of application, reached and set
Standby configuration is flexibly, use range is wide, safeguards simple purpose, reduces cost of investment；Process cycle is short, drastically increases production
Efficiency；Slag sluicing system degree is high, meets technological requirement；Water resource is recycled, and reduces production cost；Flue dust centralized collection mistake
Filter is handled, and is reduced environmental pollution.
Brief description of the drawings
Mark is briefly described as follows in accompanying drawing content and figure：
Fig. 1 is the utility model desulfurization slag processed offline schematic device；
Fig. 2 is the online processing unit schematic diagram of the utility model desulfurization slag.
In figure mark for：
1st, tipple and slag ladle are lifted, 2, slag device, 3, slag sluicing system device, 4, Cinder Machine and platform, 5, slag iron
Cooling device, 6, drum drive, 7, purifier, 8, drawing mechanism, 9, material-receiving device, 10, desulphurised hot metal bag, 11,
Line mobile device.
Embodiment
Below against accompanying drawing, by the description to embodiment, specific embodiment of the present utility model is made further detailed
Thin explanation, with help those skilled in the art have to inventive concept of the present utility model, technical scheme it is more complete, accurate and
Deep understanding.
Expressed structure of the present utility model as shown in Figure 1, Figure 2, it is slag sluicing system, the cooling device of desulfurizing slag of hot metal, wraps
Include the main equipment of slag sluicing system, cooling device.
In order to solve the problems, such as that prior art exists and overcomes its defect, while realizing that slag iron is sufficiently separated, make to take off
Sulphur slag can be cooled rapidly, and can realize the industrial goal of the invention of quick serialization, the skill that the utility model is taken
Art scheme is：
As shown in Figure 1 and Figure 2, the slag sluicing system of desulfurizing slag of hot metal of the present utility model, cooling device by processed offline and
Line processing both of which is configured；When by processed offline pattern configurations, described slag sluicing system, cooling device set lifting
Tipple and slag ladle 1；When being configured by online tupe, described slag sluicing system, cooling device set online mobile dress
Put 11.
The above-mentioned technical proposal of the present invention is integrated the core technology in desulfurization residues processing technique, accomplishes a set of technique
With two kinds of uses or configuration mode, no matter online processing or processed offline pattern, core technology in its handling process with
Equipment is consistent, can be to realize two kinds of mode of operations rapidly only by changing the configuration of a small amount of auxiliary process or equipment
Conversion, so as to meet the requirement of different occasions, the scope of application is expanded, reach that device configuration is flexible, use range is wide, safeguards
Simple purpose, reduce cost of investment；Process cycle is short, drastically increases production efficiency；Slag sluicing system degree is high, meets technique
It is required that；Water resource is recycled, and reduces production cost；Flue dust centralized collection filtration treatment, reduces environmental pollution.
Specifically technical measures are：
During by processed offline pattern configurations, described lifting tipple and slag ladle 1 are arranged on slag sluicing system, cooling device
Main equipment front end, designed with the main equipment of described slag sluicing system, cooling device using split.
It is desulfurization slag processed offline special equipment accessory to lift tipple and slag ladle 1, carries and stretches tipple and taken off with main body
Sulphur Slag treatment equipment is designed using split, can be with main equipment front end on demand, independent assortment or fractionation, and configuration is flexible.
During by processed offline pattern configurations；Described slag sluicing system, the main equipment of cooling device are placed in fixed equipment base
On plinth, now, described slag sluicing system, the main equipment of cooling device include Cinder Machine and platform 4, slag device 2, slag iron point
From device 3, cooling device 5, purifier 7 and drawing mechanism 8.It is consequently formed a set of slag sluicing system, the high temperature of cooling integrated takes off
Sulphur slag processed offline device.
When being configured by online tupe, set in the front end of described slag sluicing system, the main equipment of cooling device de-
Sulphur ladle 10, and designed with the main equipment of described slag sluicing system, cooling device using split.
When being configured by online tupe, described slag sluicing system, cooling device main equipment include slag device 2,
Slag sluicing system device 3, cooling device 5, purifier 7 and drawing mechanism 8, and described main equipment is placed in described online
In mobile device 11；Material-receiving device 9 is additionally provided with the rear end of described slag sluicing system, the main equipment of cooling device.Thus shape
Into a set of slag sluicing system, the integral moveable online processing unit of high temperature desulfurizing slag of cooling.
Material-receiving device 9 is additionally provided with the rear end of described slag sluicing system, the main equipment of cooling device
The slag sluicing system device 3 is placed in the lower section of slag device 2, to accept the desulfurization slag after screening.
Described cooling device 5 is connected with slag sluicing system device 3, further cools down the desulfurization slag after slag sluicing system.
Described purifier 7 is arranged on after cooling device 5, with tail gas and dust caused by purification cooling.
Described slag device 2 is provided with receiving hopper and roll screen, the roll screen oblique arrangement, and roll screen uses high-temperature alloy material
Material.
Water circulation cooling duct is provided with described roll screen axle, cooling water circulates through cooling duct.For cooling device work
Caused heat during work, to protect the stability of the equipment safety of slag device and operation.
Described slag sluicing system device 3 sets shell, high speed flywheel etc.；The high speed flywheel is placed in shell, desulfurization slag
Fallen into above high speed flywheel on freewheel body, with high speed flywheel collision rift, cooling device is thrown into along flywheel tangential direction.
The high speed flywheel flabellum uses fan-shaped high temperature resistant blade.
Water circulation cooling duct is provided with described high speed flywheel axle, cooling water circulates through cooling duct, protects flywheel work
Make safety.
Described cooling device sets chilling roll, cylinder drive device 6 and cooling back installation etc.；Described cooling rolling
Cylinder is internal to be divided into front and rear two sections to be connected, and section is is accepted in front portion, positioned at chilling roll body feed end, with the phase of slag sluicing system device 3
Connection, accepts the slag charge being thrown into along flywheel tangential direction；Rear portion is cooling section, after the discharge end, undertaking section positioned at chilling roll
Side, its tail end are connected with discharge system.
Described undertaking section is located at chilling roll feed end；Described intersegmental part of accepting is provided with the protection lining with spiral fan
Plate.
The shell of described chilling roll uses piece heat exchange of heat pipe structure, and recirculated cooling water is passed through in piece pipe, is rolled with cooling
The internal slag charge of cylinder carries out indirect heat exchange, and slag charge is cooled down.
Described chilling roll cooling section uses piece heat exchange of heat pipe structure, leads to recirculated cooling water in piece pipe, with drums inside
Slag charge carries out indirect heat exchange, and slag charge is cooled down；
The cylinder of described chilling roll drives rotation by cylinder drive device 6, is provided with described cylinder drive device 6
Stepless time adjustment device so that the rotating speed of drive device output can realize stepless time adjustment.
Described cooling back installation includes water circulating pump, airduct, cooling tower, storage tank and the moveable flexible dress that supplies water
Put, Municipal Sewage for Circulating is provided for chilling roll.
Described purifier 7 is provided with boot, gravitational precipitator, blower fan and dust discharge airduct etc..
Described boot is located at the rear of chilling roll cooling section；Described boot import is with chilling roll outlet using rotation
Turn to be tightly connected；The boot bottom sets discharging opening, is connected with discharging lifting machine inlet, discharges material；The gravity
Deduster is placed in boot rear；The boot upper back sets air outlet, is connected with described gravitational precipitator air inlet, arranges
Go out flue dust, waste gas.
Described gravitational precipitator air outlet has two kinds of connected modes with airduct：
The first is that equipment is that gravitational precipitator air outlet connects with airduct apparatus for fast switching when handling working condition online
Connect, convenient when equipment moves, quick separating airduct, equipment is departed from operating position and remove；
Second is equipment when being processed offline working condition, and without mobile, airduct goes out processing equipment with gravitational precipitator
Air port is directly connected to, it is therefore not necessary to set airduct apparatus for fast switching.
Described purifier 7 sets blower fan, by the way of exhaust fan, makes to keep tiny structure shape inside processing equipment
State, prevent that caused airborne dust is excessive in KR Slag treatment equipment production processes.
In order to realize above-described molten iron is additionally provided with above-mentioned technical proposal identical goal of the invention, the utility model
The handling process that slag sluicing system, the cooling device of desulfurization slag use, its technical scheme are：
When being configured by online tupe, the process of described handling process is：
The first step：Desulfurizing iron；
Second step：Desulfurization slag is grilled into processing equipment and screening from ladle；
3rd step：Crushing is done to the desulfurization slag after screening and breaks up processing；
4th step：Desulfurization slag after being broken up to crushing carries out cooling treatment；
5th step：Dust removal process is carried out to the desulfurization slag after in cooling procedure and/or cooling；
6th step：Desulfurization slag after dedusting is transported, i.e., a process cycles terminate, and treat desulfurizing iron next time.
When being configured by online tupe, the specific method of described handling process is：
First, in the case of normal operation, slag sluicing system, cooling device are in desulfurization slag and skimmed slag area, receiving hopper
Slag station is placed in, first starts dust pelletizing system and water circulation system, then start slag device 2, slag sluicing system device 3, slag successively
Iron cooling device 5 and drawing mechanism 8；After the equipment starts completely, desulfurization slag is clawed from hot-metal bottle with Cinder Machine, clawed
Desulfurization slag fall into slag device 2；
The desulfurization slag is fallen on the high speed flywheel in slag sluicing system device 3, by high speed flywheel after slag device 2
Broken up, realize slag sluicing system；
After molten iron in desulfurization slag is dispersed as graininess by the slag sluicing system device 3, it is thrown into chilling roll, was thrown into
The area of molten iron particle and air contact is added in journey, completes the primary air cooling of slag charge and molten iron particle；
Carried out the desulfurization slag after slag sluicing system, by chilling roll accept section buffering and with the cylinder of chilling roll
Heat exchange, make molten iron particle surface hardening crust therein, slag and iron is realized separation；
The desulfurization slag particle and molten iron particle dished out by slag sluicing system device 3 are after chilling roll accepts section, with cold
But the rotation of roller, the cooling section of chilling roll is progressively moved to, with being tapped into using row between the cooling section cooling water of tubular construction
Row heat exchange, is allowed to cool, and reaches the purpose cooled down to desulfurization slag；
Desulfurization slag after cooling is slagged tap from equipment boot bottom, and being delivered to material collection case by conveying equipment is collected,
Collecting box is delivered by mobile device and carries out subsequent treatment, and slag, iron are classified and recycled.
During by processed offline pattern configurations, the process of described handling process is：
The first step：Desulfurizing iron；
Second step：Desulfurization slag is grilled into slag ladle from ladle；
3rd step：Slag ladle is transported to the lifting tipple of off-line device；
4th step：The desulfurization slag of lifting device is grilled into processing equipment with Cinder Machine；
5th step：Crushing is carried out to the desulfurization slag after screening and breaks up processing；
6th step：Desulfurization slag after being broken up to crushing carries out cooling treatment；
7th step：Dust removal process is carried out to the desulfurization slag after in cooling procedure and/or cooling；
8th step：Desulfurization slag after dedusting is transported, i.e., a process cycles terminate, and treat desulfurizing iron next time.
During by processed offline pattern configurations, the specific method of described handling process is：
The processed offline technique is that processing equipment fixed and arranged is skimmed operation area in non-desulfurization slag, and is filled in equipment slag
Lifting tipple and slag-raking machine device are set up before putting 2；Pending desulfurization slag is first collected and transported in operation area of skimming by slag ladle
To off-line device operating position, lifting tipple and slag-raking machine device control through being set up before slag device 2, filled into slag
Put and handled；
The receiving hopper of processed offline is placed in lifting tipple rear, first startup dust pelletizing system and water circulation system, then according to
Secondary startup slag device 2, slag sluicing system device 3, slag iron cooling device 5 and drawing mechanism 8, after above equipment starts completely, are used
Cinder Machine claws desulfurization slag from hot-metal bottle, and the desulfurization slag clawed falls into slag device 2；
The desulfurization slag is fallen on the high speed flywheel in slag sluicing system device 3, by high speed flywheel after slag device 2
Broken up, realize slag sluicing system；
After molten iron in desulfurization slag is dispersed as graininess by the slag sluicing system device 3, it is thrown into chilling roll, was thrown into
The area of molten iron particle and air contact is added in journey, completes the primary air cooling of slag charge and molten iron particle；
The desulfurization slag for being carried out slag sluicing system, by chilling roll accept section buffering and with the cylinder of chilling roll heat
Exchange, make molten iron particle surface hardening crust therein, slag and iron is realized separation；
The desulfurization slag particle and molten iron particle dished out by slag sluicing system device 3 are after chilling roll accepts section, with cooling
The rotation of roller, the cooling section of chilling roll is progressively moved to, with being carried out indirectly to the cooling section cooling water of tubular construction using row
Heat exchange, it is allowed to cool, reaches the purpose cooled down to desulfurization slag；
Desulfurization slag after the cooling is slagged tap from equipment boot bottom, and being delivered to material collection case by conveying equipment is received
Collection, collecting box are delivered by mobile device and carry out subsequent treatment, slag, iron are classified and recycled.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that methodology and technical scheme of the present utility model are carried out
Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in the utility model
Protection domain within.
Claims (26)
1. the slag sluicing system of the desulfurizing slag of hot metal of processed offline, cooling device, including the main body of slag sluicing system, cooling device are set
It is standby；It is characterized in that：Described slag sluicing system, cooling device setting lifting tipple and slag ladle (1)；Described lifting is tumbled
Device and slag ladle (1) be arranged on slag sluicing system, cooling device main equipment front end, with described slag sluicing system, cooling fill
The main equipment put is designed using split.
2. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 1, cooling device, it is characterised in that：
Described slag sluicing system, the main equipment of cooling device are placed on the basis of fixed equipment, now, described slag sluicing system, cooling
The main equipment of device includes Cinder Machine and platform (4), slag device (2), slag sluicing system device (3), cooling device (5), net
(7) and drawing mechanism (8) are put in makeup.
3. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 2, cooling device, it is characterised in that：
Material-receiving device (9) is additionally provided with the rear end of described slag sluicing system, the main equipment of cooling device.
4. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 2, cooling device, it is characterised in that：
The slag sluicing system device (3) is placed in the lower section of slag device (2), to accept the desulfurization slag after screening.
5. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 1, cooling device, it is characterised in that：
Described cooling device (5) is connected with slag sluicing system device (3), further cools down the desulfurization slag after slag sluicing system.
6. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 2, cooling device, it is characterised in that：
Described purifier (7) is arranged on after cooling device (5), with tail gas and dust caused by purification cooling.
7. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 2, cooling device, it is characterised in that：
Described slag device (2) is provided with receiving hopper and roll screen.
8. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 7, cooling device, it is characterised in that：
Described roll screen oblique arrangement.
9. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 7, cooling device, it is characterised in that：
Described roll screen uses High-temperature resistant alloy material.
10. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 7, cooling device, it is characterised in that：
Water circulation cooling duct is provided with described roll screen axle, cooling water circulates through cooling duct.
11. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 2, cooling device, it is characterised in that：
Described slag sluicing system device (3) sets shell, high speed flywheel；The high speed flywheel is placed in shell, and desulfurization slag flies from high speed
Wheel top is fallen on freewheel body, and with high speed flywheel collision rift, cooling device is thrown into along flywheel tangential direction.
12. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 11, cooling device, its feature exists
In：Water circulation cooling duct is provided with described high speed flywheel axle, cooling water circulates through cooling duct, protection flywheel work peace
Entirely.
13. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 2, cooling device, it is characterised in that：
Described cooling device sets chilling roll, cylinder drive device (6) and cooling back installation；Described chilling roll inside points
For front and rear connected two sections, front portion positioned at chilling roll body feed end, is connected with slag sluicing system device (3) to accept section, undertaking
The slag charge being thrown into along flywheel tangential direction；Rear portion is cooling section, discharge end, undertaking section rear positioned at chilling roll, its tail end
It is connected with discharge system.
14. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 13, cooling device, its feature exists
In：Described undertaking section is located at chilling roll feed end；Described undertaking intersegmental part is provided with protective lining plate.
15. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 14, cooling device, its feature exists
In：Described protective lining plate is the protective lining plate with spiral fan.
16. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 13, cooling device, its feature exists
In：The shell of described chilling roll sets heat exchanger.
17. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 16, cooling device, its feature exists
In：Described heat exchanger uses piece heat exchange of heat pipe structure, and recirculated cooling water is passed through in piece pipe, is carried out with slag charge inside chilling roll
Indirect heat exchange, slag charge is cooled down.
18. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 13, cooling device, its feature exists
In：The cooling section of described chilling roll sets heat exchanger.
19. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 18, cooling device, its feature exists
In：Described heat exchanger uses piece heat exchange of heat pipe structure, and recirculated cooling water is passed through in piece pipe, is carried out with slag charge inside chilling roll
Indirect heat exchange, slag charge is cooled down.
20. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 13, cooling device, its feature exists
In：The cylinder of described chilling roll is driven by cylinder drive device (6) to be rotated, and is provided with described cylinder drive device (6)
Arrangements for speed regulation.
21. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 20, cooling device, its feature exists
In：Described arrangements for speed regulation are stepless time adjustment device.
22. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 13, cooling device, its feature exists
In：Described cooling back installation includes water circulating pump, airduct, cooling tower, storage tank and flexible water supply installation, is chilling roll
Municipal Sewage for Circulating is provided.
23. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 2, cooling device, it is characterised in that：
Described purifier (7) is provided with boot, gravitational precipitator, blower fan and dust discharge airduct.
24. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 23, cooling device, its feature exists
In：Described boot is located at the rear of chilling roll cooling section；Described boot import exports close using rotating with chilling roll
Envelope connection；The boot bottom sets discharging opening, is connected with discharging lifting machine inlet；The gravitational precipitator is placed in boot
Rear；The boot upper back sets air outlet, is connected with described gravitational precipitator air inlet.
25. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 24, cooling device, its feature exists
In：Described gravitational precipitator air outlet has two kinds of connected modes with airduct：
The first is that equipment is that gravitational precipitator air outlet is connected with airduct apparatus for fast switching when handling working condition online,
Conveniently when equipment moves, quick separating airduct, equipment is departed from operating position and remove；
Second is equipment when being processed offline working condition, and processing equipment is without mobile, airduct and gravitational precipitator air outlet
It is directly connected to.
26. according to the slag sluicing system of the desulfurizing slag of hot metal of the processed offline described in claim 23, cooling device, its feature exists
In：Described purifier (7) sets blower fan, by the way of exhaust fan, makes to keep micro-vacuum state inside processing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618879.5U CN207143276U (en) | 2017-05-31 | 2017-05-31 | Slag sluicing system, the cooling device of the desulfurizing slag of hot metal of processed offline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618879.5U CN207143276U (en) | 2017-05-31 | 2017-05-31 | Slag sluicing system, the cooling device of the desulfurizing slag of hot metal of processed offline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207143276U true CN207143276U (en) | 2018-03-27 |
Family
ID=61670769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720618879.5U Active CN207143276U (en) | 2017-05-31 | 2017-05-31 | Slag sluicing system, the cooling device of the desulfurizing slag of hot metal of processed offline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207143276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107022665A (en) * | 2017-05-31 | 2017-08-08 | 马鞍山市双益机械制造有限公司 | A kind of slag sluicing system, the cooling device of the desulfurizing slag of hot metal of processed offline |
-
2017
- 2017-05-31 CN CN201720618879.5U patent/CN207143276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107022665A (en) * | 2017-05-31 | 2017-08-08 | 马鞍山市双益机械制造有限公司 | A kind of slag sluicing system, the cooling device of the desulfurizing slag of hot metal of processed offline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106957938B (en) | The slag sluicing system of desulfurizing slag of hot metal, the overall structure of cooling device | |
| CN107208183B (en) | Production line based on magnesium alloy waste material production national standard magnesium alloy ingot | |
| EP3647702A1 (en) | In-line aluminum scrap remelting device and process | |
| CN116716443B (en) | Method for comprehensively utilizing thermal-state steel slag and comprehensive separation system | |
| CN111850608A (en) | Method for recovering electrolyte by pyrogenic roasting of electrolytic aluminum carbon slag | |
| CN210614636U (en) | Resource recycling system for steelmaking tailings | |
| CN207143276U (en) | Slag sluicing system, the cooling device of the desulfurizing slag of hot metal of processed offline | |
| CN207143277U (en) | Slag sluicing system, the cooling device of the desulfurizing slag of hot metal handled online | |
| WO2021223543A1 (en) | Efficient treatment method and apparatus for multiphase steel slag | |
| CN207143278U (en) | A kind of slag sluicing system of desulfurizing slag of hot metal, the general structure of cooling device | |
| CN110804699B (en) | Hazardous waste recycling production line | |
| CN109136428B (en) | Dry-method horizontal rotary type smelting steel slag treatment equipment and waste heat recovery method | |
| CN107190112A (en) | The slag sluicing system of desulfurizing slag of hot metal, the processed offline technique of cooling device | |
| CN202643808U (en) | Copper smelting furnace | |
| CN107022665A (en) | A kind of slag sluicing system, the cooling device of the desulfurizing slag of hot metal of processed offline | |
| CN107217119A (en) | A kind of slag sluicing system, the cooling device of the desulfurizing slag of hot metal of online and offline processing | |
| CN107022666A (en) | A kind of slag sluicing system, the cooling device of the desulfurizing slag of hot metal handled online | |
| CN106995865A (en) | The slag sluicing system of desulfurizing slag of hot metal, the online handling process of cooling device | |
| JP2002501471A (en) | Apparatus and method for crushing mat or slag | |
| CN211112057U (en) | Molten iron desulphurization slag treatment device | |
| KR100530084B1 (en) | An apparatus and method for recycling the slag of stainless steel refining furnace | |
| CN114262761B (en) | Short-flow integrated treatment system and treatment method for steel slag | |
| CN109696055A (en) | A kind of melting furnace slag-discharging device and method | |
| CN219121109U (en) | Comprehensive utilization system for crude zinc electric furnace tail gas | |
| CN219752338U (en) | Dust collection device of stirrer in front of blast furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230116 Address after: 243000 Huangli village, Huoli Town, Huashan District, Ma'anshan City, Anhui Province Patentee after: Maanshan Zhicheng Electromechanical Co.,Ltd. Address before: 243000 Anhui province Ma'anshan Yushan Industrial Park Patentee before: MAANSHAN SHUANGYI MACHINERY MANUFACTURING Co.,Ltd. |