CN206858636U - A kind of blast furnace slag carries titanium electric calorifie installation - Google Patents
A kind of blast furnace slag carries titanium electric calorifie installation Download PDFInfo
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- CN206858636U CN206858636U CN201720462388.6U CN201720462388U CN206858636U CN 206858636 U CN206858636 U CN 206858636U CN 201720462388 U CN201720462388 U CN 201720462388U CN 206858636 U CN206858636 U CN 206858636U
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- blast furnace
- furnace slag
- calorifie installation
- electric calorifie
- inner bag
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- 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
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Abstract
A kind of blast furnace slag of the utility model carries titanium electric calorifie installation, the inner bag that can be opposite to by the resistive band being rationally evenly arranged in around inner bag in Electric oven carries out lasting heating, inner bag temperature signal is fed back to control unit by thermocouple, and then realizes and titanium electric calorifie installation inner bag uniformly heating and the heating of temperature-controllable is proposed to blast furnace slag；Heat-insulation layer is set by carrying titanium electric calorifie installation in blast furnace slag, and then realizes maximally utilizing for heat；Blast furnace slag carries titanium electric calorifie installation and fed by using from top, lower section discharging structure, optimizes the mode for directly being heated reaction mass with Electric oven；400 degrees Celsius of material is would be heated to be directly placed into reacting furnace；Agitating device is set by carrying titanium electric calorifie installation in blast furnace slag, the uniform heating of material is realized, in the case of temperature is assurable, further increases the effect for carrying titanium；The utility model realizes full automatic heating operation by ECU simultaneously, improves security, avoids the danger of manual work, reduce cost, has accomplished the needs to the friendly of environment.
Description
Technical field
It the utility model is related to the equipment that a kind of electricity directly heats blast furnace ground-slag, more particularly to one kind can will be in certain time
Interior one-time heating to 400 degrees Celsius of blast furnace slag carries titanium electric calorifie installation.
Background technology
In the industrial production application carry titanium for blast furnace slag, it is common practice to heated first to degree Celsius, treat by
When degrees Centigrade is to 150 degrees Celsius, then general degree Celsius is passed through in stove, then the blast furnace slag in stove is heated, this implementation
Under scheme, blast furnace slag can only be heated to 100 degrees centigrades, and it can not meet the temperature requirement fully reacted with reacting gas,
I.e. 400 degrees Celsius and the temperature requirement of the above, and then reaction effect is influenceed, cause to carry titanium ineffective.Meanwhile to degree Celsius entering
Row heating generally use burning petrol and diesel oil combustion gas furnace heated, such as use petrol and diesel oil combustion gas furnace, not only invest it is larger, and
The generation of harmful smoke causes strong influence to staff and environment；In order to improve reaction temperature, also to burn some expensive
Heavy metal powder, the value of precious metal powder are higher.
How to design and a kind of meet stable be heated to reaction temperature, carry the blast furnace that titanium effect is good, investment is small, environment-friendly
Slag, which carries titanium electric calorifie installation, to be put in a current important problem.
Utility model content
The purpose of this utility model is the defects of presence for above-mentioned background technology, there is provided one kind can directly heat blast furnace slag
Powder, and what can be stablized is heated to 400 degrees Celsius, then blast furnace slag is put into reacting furnace and reacted with reacting gas；Its efficiency
And yield is high, electric heating equipment good with reacting gas reaction effect, cost-effective and environmentally friendly.
A kind of blast furnace slag of the utility model carries titanium electric calorifie installation, and it includes a supporting frame, one is placed on support frame as described above body
On oven, blast furnace slag carry titanium electric calorifie installation further comprise a heating inner liner, an agitating device, one discharging push-pull valve and
One bell；Electric oven by a shell, one be close to thermal insulation layer on the inside of the shell, one be close to heat-insulation layer on the inside of thermal insulation layer,
Some resistive bands being plugged on the heat-insulation layer, some it is plugged in being electrically connected to each other with the resistive band on the heat-insulation layer
Electrode bar and some thermocouple for measuring temperature composition；The shell is further connected by one in funnel shaped side body, one
Being fastened in circular upper shell and one at the side body lower ending opening at the side body upper end open
Formed in the lower house of annular shape；Heating inner liner in funnelform inner bag and some is uniformly fixed on inner bag upper end open by one
The lug of outlet；The upper end open of the inner bag stretches out the opening of upper shell；Agitating device is stated by a motor reducer, one
The stirring transmission device that is driven by the motor reducer, the shaft coupling of a connection stirring transmission output, one and shaft coupling
Device connects and the agitating shaft stretched into heating inner liner and one is fixed on spiral stirring vane on agitating shaft, the shaft coupling
Agitating shaft rotation is driven by key to realize the effect that material is stirred using stirring vane；The bell is sealed on by bolt
A charging aperture and a steam vent are provided with the inner bag upper end open, and on the bell；The lower ending opening of the inner bag is
For the discharging opening of discharging, and the discharging opening stretches out lower house opening, and the discharging plate jam pot cover is located at going out for the inner bag
In material mouth；The inner bladder outer wall, heat-insulation layer madial wall are enclosed formed with a closed heating space.
Further, it is an Electric oven to be placed on support frame as described above body oven, and the blast furnace slag carries titanium electric heating dress
Put and further comprise an ECU and a power supply unit.
Further, the bell is by upper bell, lower bell and the wing furnace lid being encapsulated between upper bell and lower bell,
Enclose formed with a closing space, be filled with the closing space heat-insulated between the upper bell, lower bell and wing furnace lid
Heat-preservation cotton.
Further, the upper end open of the inner bag stretches out the opening of upper shell, and the lug passes through some compressions
Device is supported on the upper shell.
Further, the pressing device further comprises a fixed pedestal being fixed on the upper shell, a lug
Compact heap and two lug compact heap is fixed on the fixed pedestal fixing bolt.
Further, the discharging push-pull valve seals by bolted connection is located on the discharging opening of the inner bag；Institute
State discharging push-pull valve and seal the valve body and one being located on the discharging opening of the inner bag by bolted connection movably by one
Envelope is located at the discharging plate composition of discharge outlet.
Further, blast furnace slag carries titanium electric calorifie installation and further comprises an electric pushrod, the electric pushrod movably band
The discharging plate of the dynamic discharging push-pull valve is enclosed in discharge outlet, and described electric pushrod one end is fixed on support frame as described above body
On, the other end is mutually permanently connected by bolt and discharging plate, and is driven by electric pushrod and then realized that discharging opening is closed.
Further, the ECU is at least used to control blast furnace slag to carry the temperature survey of titanium electric calorifie installation, heating and tune
Save operation, stirring operation, the realization of self-emptying operation；Said supply unit is used to carry titanium electric calorifie installation to blast furnace slag and provide to add
Heat and control electricity consumption.
In summary, a kind of blast furnace slag of the utility model carries titanium electric calorifie installation by being rationally evenly arranged in around inner bag
The inner bag that resistive band can be opposite in Electric oven carries out lasting heating, feeds back inner bag temperature to control unit by thermocouple
Signal, and then realize and titanium electric calorifie installation inner bag uniformly heating and the heating of temperature-controllable are proposed to blast furnace slag；By in blast furnace slag
Carry titanium electric calorifie installation and heat-insulation layer is set, and then realize maximally utilizing for heat；Blast furnace slag carry titanium electric calorifie installation by using
Fed from top, lower section discharging structure, optimize the mode for directly being heated reaction mass with Electric oven；It would be heated to 400
Degree Celsius material be directly placed into reacting furnace；Agitating device is set by carrying titanium electric calorifie installation in blast furnace slag, realizes material
Uniform heating, in the case of temperature is assurable, further increase the effect for carrying titanium；The utility model passes through automatically controlled simultaneously
Unit realizes full automatic heating operation, improves security, avoids the danger of manual work, reduces cost, accomplishes
To the needs of the friendly of environment.
Brief description of the drawings
Fig. 1 is the cut away view that a kind of blast furnace slag of the utility model carries titanium electric calorifie installation.
Fig. 2 is that the blast furnace slag shown in Fig. 1 carries enlarged diagram in the cut away view of titanium electric calorifie installation at A.
Fig. 3 is that the blast furnace slag shown in Fig. 1 carries enlarged diagram in the cut away view of titanium electric calorifie installation at B.
Fig. 4 is the top view that a kind of blast furnace slag of the utility model carries titanium electric calorifie installation.
Embodiment
To describe technology contents, construction feature, institute's reached purpose and effect of the present utility model in detail, reality is hereby enumerated below
Apply example and coordinate accompanying drawing to be explained in detail.
Fig. 1 to Fig. 4 is referred to, a kind of blast furnace slag of the utility model carries titanium electric calorifie installation 100, and it can be disposably at 4-8
A certain amount of blast furnace slag is slowly heated to 400 degrees Celsius in hour, the blast furnace slag electric calorifie installation include a supporting frame 1,
One be placed on support frame as described above body 1 substantially be in inverted cone-shaped Electric oven 2, a heating inner liner 3, an agitating device 4, one
Push-pull valve 5, an ECU (not illustrated in figure), a bell 6, some pressing devices 7, a power supply unit discharge (in figure not
Illustrate) and an electric pushrod 8.
Said supply unit (not illustrated in figure) is used to propose the offer of titanium electric calorifie installation 100 heating to blast furnace slag and control is used
Electricity.
The ECU at least be used for control blast furnace slag carry the temperature survey of titanium electric calorifie installation 100, heating and regulation operation,
Stir operation, the realization of self-emptying operation.
Fig. 1 to Fig. 4 is referred to, the Electric oven 2 is close to thermal insulation layer (figure on the inside of the shell by a shell 21, one
In do not indicate), one be close to the heat-insulation layer on the inside of thermal insulation layer (not indicated in figure), some electricity being plugged on the heat-insulation layer
Stopband 24, some electrode bars 25 being electrically connected to each other with the resistive band 24 being plugged on the heat-insulation layer and some thermometrics are used
Thermocouple 26 forms；The shell 21 is further fastened on the side body by one in funnel shaped side body 211, one
Being fastened in circular upper shell 212 and one at the lower ending opening of side body 211 at 211 upper end opens is in circle
The lower house 213 of ring-type forms.
The heating inner liner 3 in funnelform inner bag 31 and some is uniformly fixed on the upper end open periphery of inner bag 31 by one
The lug 31 of circle；The upper end open of the inner bag 31 stretches out the opening of upper shell 212, and the lug 31 passes through some compressions
Device 9 is supported on the upper shell 212；The lower ending opening of the inner bag 31 is discharging opening 33 for discharging, and the discharging
Mouth 33 stretches out the openings of lower house 213.
Each pressing device 9 further comprises a fixed pedestal 91 being fixed on the upper shell 212, a lug
Lug compact heap 92 is fixed on the fixing bolt 93 of fixed pedestal 91 by compact heap 92 and two.
The bell 6 is sealed at the upper end open of inner bag 31 by bolt, and a charging is provided with the bell 6
The steam vent 62 of mouth 61, one and two reserved thermocouple patchholes 63, the bell 6 is by upper bell 64, lower bell 65 and is encapsulated in
Wing furnace lid 66 between upper bell 64 and lower bell 65, enclose to be formed between the upper bell 64, lower bell 65 and wing furnace lid 66
There is a closing space, thermal insulation cotton (not indicated in figure) is filled with the closing space.
The outer wall of inner bag 31, heat-insulation layer madial wall are enclosed formed with a closed heating space 10.
The agitating device 4 is driven 41 stirring transmission device by a motor reducer 41, one by the motor reducer
42nd, the shaft coupling 43, one of a connection stirring output end of transmission device 42 is connected with shaft coupling 43 and stretches into stirring in heating inner liner 3
Mix axle 44 and one and be fixed on spiral stirring vane 45 on agitating shaft 44.The shaft coupling 45 (is not indicated by key in figure
Go out) drive agitating shaft 44 to rotate and then realize the effect using the stirring material of stirring vane 45, the stirring transmission device 42 is adopted
With tooth worm gear reducer motor.
One discharging push-pull valve 5, envelope are located on the discharging opening 33 of the inner bag；The discharging push-pull valve 5 is bolted
Mode seal and be located on the discharging opening 33 of the inner bag；The discharging push-pull valve 5 is sealed by bolted connection by one to be located at
Valve body 51 and one on the discharging opening 33 of the inner bag 31 movably seals the discharging plate 52 being located at discharging opening 33 and formed, should
Discharging plate 52 is driven by the electric pushrod 8 and then realizes that the Kaifeng of discharging opening 33 is closed, and the operation that discharges is completed with as needed.
One electric pushrod 8, the discharging plate 51 of the discharging push-pull valve 5 is movably driven to be enclosed at discharging opening 33,
Described one end of electric pushrod 8 is fixed on support frame as described above body 1, and the other end passes through bolt and discharging plate 51 company of interfixing
Connect.
Two one kind of the present invention carries titanium electric calorifie installation 100 using blast furnace slag and realizes blast furnace slag heating means, and it is included such as
Lower step：
Step S1：Agitating device 4 is driven to realize stirring action by ECU controlled motor reductor 41；
Step S2：Blast furnace slag is poured into the inner bag 31 in Electric oven 2 by charging aperture 61, while starts heater
Work, the temperature of charge of inner bag 31 and the heating-up temperature of heater are monitored by thermocouple 26 and feeds back to automatically controlled list in real time
Member；
Step S3：If temperature of charge is not up to the temperature needed for reacting, continued to control heater to carry out by control unit
Heating is until reach the temperature needed for temperature of charge reaction；
If temperature of charge has reached or exceeded the temperature needed for reaction, added by control unit control heater stop
Heat, keep reaction temperature；
Step S4：And realize that blast furnace slag uniformly heats using the stirring action of agitating device 4；
Step S5：ECU control electric pushrod 8 acts and then controls the folding of discharging push-pull valve 5 with further general
Reacted material discharges blast furnace slag by discharging opening 33 and carried outside titanium electric calorifie installation, and the next processing ring of titanium is carried into blast furnace slag
Section；
Step S6：ECU control electric pushrod 8 acts and then control the folding for the push-pull valve 5 that discharges to close discharging opening
33, handled by the way of step S1, S2, S3, S4, S5 newly entering material.
A kind of blast furnace slag of the utility model carries titanium electric calorifie installation 100, electric by being rationally evenly arranged in around inner bag 31
The inner bag 31 that stopband 24 can be opposite in Electric oven 2 carries out lasting heating, by thermocouple 26 into control unit feedback
The temperature signal of courage 31, and then realize and uniformly heating and the heating of temperature-controllable of the inner bag 31 of titanium electric calorifie installation 100 is proposed to blast furnace slag；
Heat-insulation layer is set by carrying titanium electric calorifie installation 100 in blast furnace slag, and then realizes maximally utilizing for heat；Blast furnace slag carries titanium electricity
Thermal 100 is fed by using from top, lower section discharging structure, is optimized with directly the adding reaction mass of Electric oven 2
Hot mode；400 degrees Celsius of Material and article holding frame is would be heated to be put into reacting furnace；Stirred by proposing the setting of titanium electric calorifie installation in blast furnace slag
Device 100 is mixed, material is realized and uniformly heats, in the case of temperature is assurable, further increases the effect for carrying titanium；Simultaneously
The utility model realizes full automatic heating operation by ECU, improves security, avoids the danger of manual work,
Cost is reduced, has accomplished the needs to the friendly of environment.
Claims (8)
1. a kind of blast furnace slag carries titanium electric calorifie installation, it includes a supporting frame, one is placed on oven on support frame as described above body,
It is characterized in that：
Blast furnace slag carries titanium electric calorifie installation and further comprises a heating inner liner, an agitating device, a discharging push-pull valve and a bell；
Electric oven is close to thermal insulation layer on the inside of the shell by a shell, one, one is close to heat-insulation layer on the inside of thermal insulation layer, some
Resistive band, some electricity being electrically connected to each other with the resistive band being plugged on the heat-insulation layer being plugged on the heat-insulation layer
Pole rod and some thermocouple for measuring temperature composition；The shell is further fastened on institute by one in funnel shaped side body, one
State the upper shell at side body upper end open and a lower house being fastened at the side body lower ending opening forms；
Heating inner liner by one in funnelform inner bag and it is some be uniformly fixed on the lug of inner bag upper end open outlet, it is described
The upper end open of inner bag stretches out the opening of upper shell；
Stirring transmission device that the agitating device is driven by a motor reducer, one by the motor reducer, a connection are stirred
The shaft coupling of transmission output is mixed, one is connected with shaft coupling and the agitating shaft stretched into heating inner liner and one is fixed on stirring
Spiral stirring vane on axle, the shaft coupling drive agitating shaft to rotate and then realize that stirring vane stirs material；
The bell is sealed at the inner bag upper end open, and a charging aperture and a steam vent are provided with the bell；
The lower ending opening of the inner bag is the discharging opening for discharging, and the discharging opening stretches out lower house opening, the discharging
Plate jam pot cover is located on the discharging opening of the inner bag；
The inner bladder outer wall, heat-insulation layer madial wall are enclosed formed with a closed heating space.
2. blast furnace slag according to claim 1 carries titanium electric calorifie installation, it is characterised in that：It is placed on support frame as described above body
Oven is an Electric oven, and the blast furnace slag carries titanium electric calorifie installation and further comprises an ECU and a power supply unit.
3. blast furnace slag according to claim 2 carries titanium electric calorifie installation, it is characterised in that：The bell by upper bell, under
Bell and the wing furnace lid being connected between bell and lower bell, enclose to be formed between the upper bell, lower bell and wing furnace lid
There is a closing space, thermal insulation cotton is filled with the closing space.
4. blast furnace slag according to claim 3 carries titanium electric calorifie installation, it is characterised in that：The upper end open of the inner bag is stretched
Go out the opening of upper shell, and the lug is supported on the upper shell by some pressing devices.
5. blast furnace slag according to claim 4 carries titanium electric calorifie installation, it is characterised in that：Some pressing devices, it is each
The pressing device further comprises a fixed pedestal being fixed on the upper shell, a lug compact heap and two by lug pressure
Tight block is fixed on the fixed pedestal fixing bolt.
6. the blast furnace slag according to claim 1 to 5 any one carries titanium electric calorifie installation, it is characterised in that：The discharging is inserted
Plate valve seals by bolted connection to be located on the discharging opening of the inner bag；The discharging push-pull valve is bolted by one
Mode seal the valve body being located on the discharging opening of the inner bag and one movably envelope be located at discharge outlet discharging plate composition.
7. the blast furnace slag according to claim 1 to 5 any one carries titanium electric calorifie installation, it is characterised in that：Blast furnace slag carries titanium
Electric calorifie installation further comprises an electric pushrod, and the electric pushrod movably drives the discharging plate envelope of the discharging push-pull valve
Close in discharge outlet, described electric pushrod one end is fixed on support frame as described above body, and the other end passes through bolt and the plate phase that discharges
Mutually it is fixedly connected, and is driven by electric pushrod and then realized and discharging opening is closed and opened.
8. the blast furnace slag according to claim 2 to 4 any one carries titanium electric calorifie installation, it is characterised in that：The automatically controlled list
Member is at least used to control blast furnace slag to propose the temperature survey of titanium electric calorifie installation, heating and regulation operation, stirring operation, self-emptying operation
Realization；Said supply unit is used to propose titanium electric calorifie installation offer heating and control electricity consumption to blast furnace slag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720462388.6U CN206858636U (en) | 2017-04-28 | 2017-04-28 | A kind of blast furnace slag carries titanium electric calorifie installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720462388.6U CN206858636U (en) | 2017-04-28 | 2017-04-28 | A kind of blast furnace slag carries titanium electric calorifie installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206858636U true CN206858636U (en) | 2018-01-09 |
Family
ID=60823113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720462388.6U Active CN206858636U (en) | 2017-04-28 | 2017-04-28 | A kind of blast furnace slag carries titanium electric calorifie installation |
Country Status (1)
| Country | Link |
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| CN (1) | CN206858636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254957A (en) * | 2019-06-10 | 2019-09-20 | 钢铁研究总院 | A kind of high-temp liquid liquid holding device system and its heat preserving method |
| CN113049132A (en) * | 2021-04-02 | 2021-06-29 | 攀钢集团攀枝花钛材有限公司 | Temperature measurement hole brick and fused salt chlorination furnace with temperature measurement device |
-
2017
- 2017-04-28 CN CN201720462388.6U patent/CN206858636U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254957A (en) * | 2019-06-10 | 2019-09-20 | 钢铁研究总院 | A kind of high-temp liquid liquid holding device system and its heat preserving method |
| CN113049132A (en) * | 2021-04-02 | 2021-06-29 | 攀钢集团攀枝花钛材有限公司 | Temperature measurement hole brick and fused salt chlorination furnace with temperature measurement device |
| CN113049132B (en) * | 2021-04-02 | 2022-03-22 | 攀钢集团攀枝花钛材有限公司 | Temperature measurement hole brick and fused salt chlorination furnace with temperature measurement device |
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