CN207035871U - A kind of waste-heat recovery device of metallurgical slag - Google Patents
A kind of waste-heat recovery device of metallurgical slag Download PDFInfo
- Publication number
- CN207035871U CN207035871U CN201720948026.8U CN201720948026U CN207035871U CN 207035871 U CN207035871 U CN 207035871U CN 201720948026 U CN201720948026 U CN 201720948026U CN 207035871 U CN207035871 U CN 207035871U
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- CN
- China
- Prior art keywords
- metallurgical
- reservoir chamber
- waste
- inlet pipe
- recrement
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- 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
- Y02P10/25—Process efficiency
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- Vertical, Hearth, Or Arc Furnaces (AREA)
- Gasification And Melting Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of waste-heat recovery device of metallurgical slag,Including water inlet pipe,One end connection water source of the water inlet pipe,The other end connection reservoir chamber of the water inlet pipe,The side bottom communicated drainage pipe of the reservoir chamber,The inside of the reservoir chamber is plugged with metallurgical recrement apparatus for placing,Lifting rod is installed with the top center of the metallurgical recrement apparatus for placing,The bottom of the reservoir chamber is installed with temperature-detecting device,In the water that the energy heats using metallurgical recrement are flowed into by water inlet pipe,When temperature reaches defined temperature,Signal processor just sends the signal for allowing motor to work,Motor driven leading screw,Leading screw drives nut to move up and down,Nut drives valve plate,So as to open valve,The water allowed after heating flows out,Which also improves the mobility of water,And then reduce the time,Improve the utilization rate of heat energy,The waste of the energy will not be caused.
Description
Technical field
It the utility model is related to metallurgy industry heat recovery technology field, the waste heat recovery dress of specially a kind of metallurgical slag
Put.
Background technology
Carry out metallurgical slag recycling, abandon and buried with taking up an area and preventing the pollution of the environment for reduction metallurgical slag, promote China
The lasting high-efficient development of steel and iron industry is significant.Metallurgical slag is inseparable with smelting production, has smelting production just must
Have metallurgical slag generation.Metallurgical slag is as the byproduct for smelting production, except containing elements such as abundant calcium, silicon, iron, aluminium, magnesium, fitting
Conjunction is made outside different types of building materials, and a large amount of heat energy itself carried when it is come out of the stove are also a kind of energy of great value
Source.It is hot caused by equivalent to 60 kilograms standard coals of heat energy caused by slag per ton for hot steel slag according to statistics
Can, therefore its value is very high.Processing of the metallurgy industry for metallurgical slag at present is mostly that metallurgical slag is placed in slag ladle,
Allowing metallurgical slag to be down to by way of fetching water after certain temperature, natural cooling further cools in atmosphere, again by metallurgy after cooling
Slag turns over tank and is further processed.In temperature-fall period, substantial amounts of heat energy is wasted in slag ladle, and needs substantial amounts of water
To cool, this is a huge waste from the perspective of using energy source.Metallurgical slag heat recovery technology there has also been in recent years
Certain development, in current existing metallurgical slag waste-heat recovery device, one moist closet of installation is set on position using being fetched water in slag ladle
Method absorb the heat energy of metallurgical slag.
But the heat energy that recovery solid-state metallurgical slag is carried, that is, utilize low-quality heat energy, the heat energy of most liquid metallurgical slag
Do not recycled just cooling down in time also, fail to make full use of the energy, cause the waste of heat energy, if if in addition,
Heat more water, may uneven heating and lose time, and the utilization rate of heat energy is not high.During waste heat recovery
It will also result in substantial amounts of energy waste.
Utility model content
The purpose of this utility model is to provide a kind of waste-heat recovery device of metallurgical slag, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of waste-heat recovery device of metallurgical slag, bag
Water inlet pipe, one end connection water source of the water inlet pipe are included, the other end of the water inlet pipe connects reservoir chamber, and the reservoir chamber includes
Inner chamber, the side bottom communicated drainage pipe of the reservoir chamber, the inside of the reservoir chamber are plugged with metallurgical recrement apparatus for placing, institute
State and lifting rod is installed with the top center of metallurgical recrement apparatus for placing, the bottom of the reservoir chamber is installed with temperature
Detection means；
The drainpipe includes valve, and the internal activity of the valve is provided with valve plate, and peace is fixed at the top of the valve plate
Equipped with nut, the nut is bolted with leading screw, the output end of the dynamic connection motor of top axle of the leading screw, the input of the motor
End electrical connection signal processor；
The multiple temperature sensors of distribution of the inner homogeneous of the temperature-detecting device, the temperature sensor electrical connection letter
The receiving terminal of number processor, the input of the transmitting terminal electrical connection motor of the signal processor.
Preferably, the reservoir chamber is in cylinder type, and it is fluted body that figure is cutd open in the inner chamber side of reservoir chamber.
Preferably, between the scope that the temperature sensor can detect temperature is 85 degree to 100 degree.
Preferably, the metallurgical recrement apparatus for placing includes holding cylinder, and the upper end madial wall for holding cylinder is provided with interior spiral shell
Line, the internal thread are bolted with external screw thread, and the externally threaded top is installed with bung, at the top center of the bung
It is installed with lifting rod.
Compared with prior art, the beneficial effects of the utility model are：The utility model holds dress by adding metallurgical recrement
Put, reservoir chamber, temperature sensor also have the valve switch of drainpipe and signal processor come it is further to the heat energy of metallurgical recrement
Utilize, you can with simply by lifting rod change and place recrement the metallurgical recrement apparatus for placing of entrance, using metallurgy more than
The water that the energy heats of slag are flowed into by water inlet pipe, when temperature as defined in temperature reaches, signal processor, which is just sent, allows motor
The signal of work, motor driven leading screw, leading screw drive nut to move up and down, and nut drives valve plate, so as to open valve, allow heating
Water outflow afterwards, which also improves the mobility of water, and then reduces the time, improves the utilization rate of heat energy, will not cause energy
The waste in source.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model；
Fig. 2 is that figure is cutd open in side of the present utility model；
Fig. 3 is drainpipe internal structure schematic diagram of the present utility model.
In figure：1st, water inlet pipe, 2, reservoir chamber, 21, inner chamber, 3, drainpipe, 31, valve, 32, valve plate, 33, nut, 34, silk
Thick stick, 35, motor, 4, metallurgical recrement apparatus for placing, 41, hold cylinder, 42, internal thread, 43, external screw thread, 44, bung, 5, lifting rod,
6th, temperature-detecting device, 61, temperature sensor.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of waste-heat recovery device of metallurgical slag, including
Water inlet pipe 1, one end connection water source of the water inlet pipe 1, the other end connection reservoir chamber 2 of the water inlet pipe 1, the reservoir chamber 2
Including inner chamber 21, and the water storage of inner chamber 21, the reservoir chamber 2 is in cylinder type, and it is groove that figure is cutd open in the side of inner chamber 21 of reservoir chamber 2
Type, the side bottom communicated drainage pipe 3 of the reservoir chamber 2, the inside of the reservoir chamber 2 are plugged with metallurgical recrement apparatus for placing 4,
Lifting rod 5 is installed with the top center of the metallurgical recrement apparatus for placing 4, the bottom of the reservoir chamber 2 is fixedly mounted
There is temperature-detecting device 6；
The drainpipe 3 includes valve 31, and the internal activity of the valve 31 is provided with valve plate 32, the top of the valve plate 32
Portion is installed with nut 33, and the nut 33 is bolted with leading screw 34, and the top axle of the leading screw 34 is dynamic to connect the defeated of motor 35
Go out end, the input electrical connection signal processor of the motor 35；
The multiple temperature sensors 61 of distribution of the inner homogeneous of the temperature-detecting device 6, the electricity of temperature sensor 61
Connect the receiving terminal of signal processor, the input of the transmitting terminal electrical connection motor 35 of the signal processor, when temperature reaches
During the value of temperature sensor 61, temperature sensor 61 will be signaled to signal processor, and signal processor will be receiving
To signal pass to motor 35, motor 35 drives leading screw 34 to move, and leading screw 34 drives nut 33 to move, and nut 33 drives valve plate
32 are lifted up, and then open valve 31, the water after heating is flowed out by drainpipe 3, at this moment water inlet pipe 1 will flow into one again
The water that new needs heat is criticized, improves the utilization rate of heat energy, the waste heat of metallurgical slag can heat many water, reduce the wave of the energy
Take.
Specifically, in order to ensure needing the water that heats to have a position held, the reservoir chamber 2 is in cylinder type, and water storage
It is fluted body that figure is cutd open in the side of inner chamber 21 of room 2.
Specifically, the temperature of heating water can be so controlled automatically, and will not cause the waste of heat energy, heated
It is 85 degree that will be flowed away for the scope that to the place for needing hot water, the temperature sensor 61 can detect temperature to certain temperature
To between 100 degree.
Specifically, the convenience toppled over and changed of metallurgical recrement, the metallurgical recrement apparatus for placing 4 include for convenience
Cylinder 41 is held, the upper end madial wall for holding cylinder 41 is provided with internal thread 42, and the internal thread 42 is bolted with external screw thread 43, described
The top of external screw thread 43 is installed with bung 44, and lifting rod 5 is installed with the top center of the bung 44.
Operation principle：The valve 31 of drainpipe 3 is closed, then by water inlet pipe 1 plus water, until flowing full reservoir chamber 2, at this moment
Opened in rotation bung 44, metallurgical recrement is poured into metallurgical recrement apparatus for placing 4, covers bung 44, heating water is carried out, works as temperature
When degree reaches the value of temperature sensor 61, temperature sensor 61 will be signaled to signal processor, and signal processor will
The signal received is passed to motor 35, motor 35 drives leading screw 34 to move, and leading screw 34 drives nut 33 to move, the band of nut 33
Dynamic valve plate 32 is lifted up, and then opens valve 31, the water after heating is flowed out by drainpipe 3, at this moment water inlet pipe 1 will be again
The water that a collection of new needs heat is flowed into, improves the utilization rate of heat energy, the waste heat of metallurgical slag can heat many water, so
The mobility of water is improved, and then reduces the time, increases operation rate, the waste of the energy will not be caused.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of waste-heat recovery device of metallurgical slag, including water inlet pipe (1), it is characterised in that：One end of the water inlet pipe (1) connects
Water receiving source, the other end connection reservoir chamber (2) of the water inlet pipe (1), the reservoir chamber (2) include inner chamber (21), the water storage
The side bottom communicated drainage pipe (3) of room (2), the inside of the reservoir chamber (2) are plugged with metallurgical recrement apparatus for placing (4), institute
State and lifting rod (5) is installed with the top center of metallurgical recrement apparatus for placing (4), the bottom of the reservoir chamber (2) is fixed
Temperature-detecting device (6) is installed；
The drainpipe (3) includes valve (31), and the internal activity of the valve (31) is provided with valve plate (32), the valve plate
(32) nut (33) is installed with the top of, the nut (33) is bolted with leading screw (34), the top axle of the leading screw (34)
The output end of dynamic connection motor (35), the input electrical connection signal processor of the motor (35)；
The multiple temperature sensors of distribution (61) of the inner homogeneous of the temperature-detecting device (6), the temperature sensor (61)
Electrically connect the receiving terminal of signal processor, the input of the transmitting terminal electrical connection motor (35) of the signal processor.
A kind of 2. waste-heat recovery device of metallurgical slag according to claim 1, it is characterised in that：The reservoir chamber (2) is in
Cylinder type, and it is fluted body that figure is cutd open in inner chamber (21) side of reservoir chamber (2).
A kind of 3. waste-heat recovery device of metallurgical slag according to claim 1, it is characterised in that：The temperature sensor
(61) between the scope that can detect temperature is 85 degree to 100 degree.
A kind of 4. waste-heat recovery device of metallurgical slag according to claim 1, it is characterised in that：The metallurgical recrement is held
Device (4) includes holding cylinder (41), and the upper end madial wall for holding cylinder (41) is provided with internal thread (42), the internal thread (42)
External screw thread (43) is bolted with, is installed with bung (44) at the top of the external screw thread (43), in the top of the bung (44)
Lifting rod (5) is installed with the heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720948026.8U CN207035871U (en) | 2017-08-01 | 2017-08-01 | A kind of waste-heat recovery device of metallurgical slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720948026.8U CN207035871U (en) | 2017-08-01 | 2017-08-01 | A kind of waste-heat recovery device of metallurgical slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207035871U true CN207035871U (en) | 2018-02-23 |
Family
ID=61463473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720948026.8U Expired - Fee Related CN207035871U (en) | 2017-08-01 | 2017-08-01 | A kind of waste-heat recovery device of metallurgical slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207035871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277313A (en) * | 2018-04-04 | 2018-07-13 | 陈婷 | A kind of metallurgical equipment deslagging device of preventing dust |
-
2017
- 2017-08-01 CN CN201720948026.8U patent/CN207035871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277313A (en) * | 2018-04-04 | 2018-07-13 | 陈婷 | A kind of metallurgical equipment deslagging device of preventing dust |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180801 |