CN109909269A - It is a kind of to utilize high-temperature slag secondary electricity generation recyclable device - Google Patents
It is a kind of to utilize high-temperature slag secondary electricity generation recyclable device Download PDFInfo
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- CN109909269A CN109909269A CN201910260073.7A CN201910260073A CN109909269A CN 109909269 A CN109909269 A CN 109909269A CN 201910260073 A CN201910260073 A CN 201910260073A CN 109909269 A CN109909269 A CN 109909269A
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- slag
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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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
- Y02W30/20—Waste processing or separation
Abstract
High-temperature slag secondary electricity generation recyclable device, including slag, slag supply unit, flow control valve, slag pool unit, flow velocity generating set, detection control unit, thermo-electric generation unit, waste residue recovery unit are utilized the present invention provides a kind of；It is diverted to during small molten slag bath using grouping high-temperature slag and first carries out a flow velocity generating set power generation, carried out thermo-electric generation using the temperature difference, then remaining waste residue is recycled, realizing making full use of for slag；Meanwhile setting detection control unit realizes high precision, and high degree of automation, greatly increases production efficiency, economic benefit is high.
Description
Technical field
The invention belongs to slag recovery technology fields, in particular to a kind of to utilize high-temperature slag secondary electricity generation recyclable device.
Background technique
According to the difference of metallurgical process, clinker can be divided into smelting slag, refining slag, synthetic slag；According to slag properties, there is alkalinity
Point of slag, acid slag and neutral slag.Many clinkers have important use.Such as blast furnace slag can make cement raw material；High phosphorus slag can make fertilizer
Material；It can be used as respectively containing vanadium, titanium slag and refine vanadium, raw material of titanium etc..Some clinkers can be used to blast furnace cement processed, cinder brick, clinker
Glass etc..
High temperature furnace slag temperature with higher, slag is interior, and there is also available resources, how reasonably to recycle clinker, realize useless
The recycling of object material is the wind vane of modern enterprise green production.
Summary of the invention
The purpose of the present invention is to solve slag recycling to generate electricity, and the problem that waste wood recycles, and the present invention provides one
Kind utilizes high-temperature slag secondary electricity generation recyclable device, including slag, slag supply unit, flow control valve, slag pool unit, stream
Speed generator group, detection control unit, thermo-electric generation unit, waste residue recovery unit；The slag supply unit is provided with two groups
The above transfer passage, the slag pool unit are provided with molten slag bath more than two, and every group of transfer passage corresponds to one group of molten slag bath, and
The output end of every group of transfer passage directly transports in slag to molten slag bath；The flow velocity generating set setting is conveyed in each slag
The corresponding molten slag bath junction in channel；The detection control unit includes controller, flow sensor, timer, data
Analysis and storage section, the flow sensor, timer are electrically connected data analysis and storage section, data analysis and storage
Part is electrically connected controller, and the detection control unit is electrically connected flow control valve；The thermo-electric generation unit is for melting
The temperature difference in slag bath unit between medium and reference fluid generates electricity, and corresponding every group of molten slag bath is provided with one group of temperature difference hair
Motor group；The waste residue recovery unit is connect for recycling waste residue with slag pool unit.
As an improvement, the flow velocity generating set is rotary blade power generation when slag conveys downwards, on the blade of impeller
It is provided with the corrosion-resistant and high-temperature resistant coating with a thickness of 3-4cm.
As an improvement, the detection control unit is used to that data to be delivered to data point by flow sensor, timer
Analysis and storage section compare with the level threshold value of setting after progress data storage, analysis, then transfer data to controller, lead to
It crosses controller and instruction is issued to flow control valve, be made whether conveying slag.
As an improvement, further including temperature sensor, processor, temperature sensor electrically connected processing device；The temperature passes
Temperature difference when sensor is for measuring the power generation of thermo-electric generation unit, data transmission to processor, after analysis processing, when temperature difference is lower than
25-40 DEG C, thermo-electric generation unit stops working, and slag carries out waste residue recovery unit.
As an improvement, level threshold value is set as every group of 10-25m3, flow velocity 1.50-2.50m2s。
The utility model has the advantages that provided by the invention utilize high-temperature slag secondary electricity generation recyclable device, using grouping high-temperature slag point
It flows to during small molten slag bath and first carries out a flow velocity generating set power generation, carrying out thermo-electric generation using the temperature difference, then will remain
Remaining waste residue is recycled, and making full use of for slag is realized；Meanwhile setting detection control unit realizes high-precision life
It produces, and high degree of automation, greatly increases production efficiency, economic benefit is high.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of apparatus of the present invention.
Fig. 2 is the flow diagram of apparatus of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
It is a kind of utilize high-temperature slag secondary electricity generation recyclable device, including slag 1, slag supply unit 2, flow control valve 3,
Slag pool unit 4, flow velocity generating set 5, detection control unit 6, thermo-electric generation unit 11, waste residue recovery unit 12；It is described molten
Slag supply unit 2 is provided with transfer passage more than two, and the slag pool unit 4 is provided with molten slag bath more than two, and every group defeated
Send channel corresponding one group of molten slag bath, and the output end of every group of transfer passage directly transports in slag to molten slag bath；The flow velocity hair
The corresponding molten slag bath junction of each slag transfer passage is arranged in motor group 5；The detection control unit 6 includes control
Device 7, flow sensor 8, timer 9, data analysis and storage section 10, the flow sensor 8, timer 9 are electrically connected
Data analysis and storage section 10, data analysis and storage section 10 are electrically connected controller 7,6 electricity of detection control unit
Property connection flow control valve 3；The thermo-electric generation unit 11 is for the temperature difference in slag pool unit 4 between medium and reference fluid
It generates electricity, and corresponding every group of molten slag bath is provided with one group of thermo-electric generation unit 11；The waste residue recovery unit 12 is used for back
Waste residue is received, is connect with slag pool unit 4.
Flow velocity generating set 5 is slag rotary blade power generation when conveying downwards, be provided on the blade of impeller with a thickness of
The corrosion-resistant and high-temperature resistant coating of 3-4cm.The detection control unit 6 is used for by flow sensor 8, timer 9 that data are defeated
It send to data analysis and storage section 10, carries out data storage, compares with the level threshold value of setting after analysis, then by data transmission
To controller 7, flow control valve 3 is issued by controller 7 and is instructed, is made whether conveying slag.
It further include temperature sensor 13, processor 14,13 electrically connected processing device 14 of temperature sensor；The temperature sensing
Device 13 works as temperature difference after analysis processing for measuring temperature difference when thermo-electric generation unit 11 generates electricity, data transmission to processor 14
Lower than 25-40 DEG C, thermo-electric generation unit 11 stops working, and slag 1 carries out waste residue recovery unit 12.Level threshold value setting therein
It is 10-25m for every group of slag flow3, flow velocity 1.50-2.50m/s, pass through the sectional area of slag pool surface, flow sensor
8, the data such as timer 9, flow velocity carry out statistics flow.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (5)
1. a kind of utilize high-temperature slag secondary electricity generation recyclable device, it is characterised in that: including slag (1), slag supply unit
(2), flow control valve (3), slag pool unit (4), flow velocity generating set (5), detection control unit (6), thermo-electric generation unit
(11), waste residue recovery unit (12)；The slag supply unit (2) is provided with transfer passage more than two, the molten slag bath list
First (4) are provided with molten slag bath more than two, the corresponding one group of molten slag bath of every group of transfer passage, and the output end of every group of transfer passage is straight
It connects in conveying slag to molten slag bath；The corresponding slag of each slag transfer passage is arranged in the flow velocity generating set (5)
Pond junction；The detection control unit (6) include controller (7), flow sensor (8), timer (9), data analysis and
Storage section (10), the flow sensor (8), timer (9) are electrically connected data analysis and storage section (10), data point
Analysis and storage section (10) are electrically connected controller (7), and the detection control unit (6) is electrically connected flow control valve (3)；Institute
It states the temperature difference of thermo-electric generation unit (11) between slag pool unit (4) interior medium and reference fluid to generate electricity, and corresponding
Every group of molten slag bath is provided with one group of thermo-electric generation unit (11)；The waste residue recovery unit (12) is and molten for recycling waste residue
Slag bath unit (4) connection.
2. a kind of utilization high-temperature slag secondary electricity generation recyclable device according to claim 1, it is characterised in that: the flow velocity
Generating set (5) is rotary blade power generation when slag conveys downwards, and the corrosion resistant with a thickness of 3-4cm is provided on the blade of impeller
Lose high-temperaure coating.
3. a kind of utilization high-temperature slag secondary electricity generation recyclable device according to claim 1, it is characterised in that: the detection
Control unit (6) is used to that data to be delivered to data analysis and storage section (10) by flow sensor (8), timer (9),
It is compared after progress data storage, analysis with the level threshold value of setting, then transfers data to controller (7), passed through controller (7)
Flow control valve (3) are issued and are instructed, are made whether conveying slag.
4. a kind of utilization high-temperature slag secondary electricity generation recyclable device according to claim 1, it is characterised in that: further include temperature
Spend sensor (13), processor (14), temperature sensor (13) electrically connected processing device (14)；The temperature sensor (13) is used
Temperature difference when measuring thermo-electric generation unit (11) and generating electricity, data transmission to processor (14), after analysis processing, when temperature difference is low
In 25-30 DEG C, thermo-electric generation unit (11) stops working, and slag (1) carries out waste residue recovery unit (12).
5. a kind of utilization high-temperature slag secondary electricity generation recyclable device according to claim 3, it is characterised in that: the standard
It is 10-25m that threshold value, which is set as every group of slag flow,3, flow velocity 1.50-2.50m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910260073.7A CN109909269A (en) | 2019-04-02 | 2019-04-02 | It is a kind of to utilize high-temperature slag secondary electricity generation recyclable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910260073.7A CN109909269A (en) | 2019-04-02 | 2019-04-02 | It is a kind of to utilize high-temperature slag secondary electricity generation recyclable device |
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| Publication Number | Publication Date |
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| CN109909269A true CN109909269A (en) | 2019-06-21 |
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| CN201910260073.7A Pending CN109909269A (en) | 2019-04-02 | 2019-04-02 | It is a kind of to utilize high-temperature slag secondary electricity generation recyclable device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712878A (en) * | 1980-06-26 | 1982-01-22 | Kobe Steel Ltd | Sintering method for fly ash by utilizing waste heat |
| JP2000291920A (en) * | 1999-04-01 | 2000-10-20 | Nkk Plant Engineering Corp | Incinerating residue melting apparatus |
| CN201162620Y (en) * | 2008-03-10 | 2008-12-10 | 张登博 | Slurry stream power generation apparatus |
| CN101749688A (en) * | 2008-12-08 | 2010-06-23 | 姜学仕 | Steam recycle device for utilization and treatment of heat energy of blast furnace slag |
| CN201687538U (en) * | 2010-04-08 | 2010-12-29 | 天津港(集团)有限公司 | Residual heat recycling system |
| CN102605116A (en) * | 2012-04-09 | 2012-07-25 | 刘犇 | Blast furnace slag sensible heat recovery and generating method |
| CN106086257A (en) * | 2016-07-21 | 2016-11-09 | 昆明理工大学 | A kind of iron and steel enterprise's Blast furnace slag waste heat recovery device and method |
| CN205841078U (en) * | 2016-06-20 | 2016-12-28 | 国网技术学院 | Current energy conversion apparatus |
-
2019
- 2019-04-02 CN CN201910260073.7A patent/CN109909269A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712878A (en) * | 1980-06-26 | 1982-01-22 | Kobe Steel Ltd | Sintering method for fly ash by utilizing waste heat |
| JP2000291920A (en) * | 1999-04-01 | 2000-10-20 | Nkk Plant Engineering Corp | Incinerating residue melting apparatus |
| CN201162620Y (en) * | 2008-03-10 | 2008-12-10 | 张登博 | Slurry stream power generation apparatus |
| CN101749688A (en) * | 2008-12-08 | 2010-06-23 | 姜学仕 | Steam recycle device for utilization and treatment of heat energy of blast furnace slag |
| CN201687538U (en) * | 2010-04-08 | 2010-12-29 | 天津港(集团)有限公司 | Residual heat recycling system |
| CN102605116A (en) * | 2012-04-09 | 2012-07-25 | 刘犇 | Blast furnace slag sensible heat recovery and generating method |
| CN205841078U (en) * | 2016-06-20 | 2016-12-28 | 国网技术学院 | Current energy conversion apparatus |
| CN106086257A (en) * | 2016-07-21 | 2016-11-09 | 昆明理工大学 | A kind of iron and steel enterprise's Blast furnace slag waste heat recovery device and method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190621 |
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| RJ01 | Rejection of invention patent application after publication |