CN209243081U - A kind of steel slag processing bored pond waste heat recovery device of heat - Google Patents
A kind of steel slag processing bored pond waste heat recovery device of heat Download PDFInfo
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- CN209243081U CN209243081U CN201822209635.9U CN201822209635U CN209243081U CN 209243081 U CN209243081 U CN 209243081U CN 201822209635 U CN201822209635 U CN 201822209635U CN 209243081 U CN209243081 U CN 209243081U
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- steel slag
- air inlet
- recovery device
- heat
- bored pond
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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
- 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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- 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
The utility model discloses a kind of steel slags to process with the bored pond waste heat recovery device of heat, including the bored pond of heat, the bored pond top of heat is provided with top cover, the top cover bottom end is provided with spraying mechanism, the top cover top is connected with exhaust mechanism, the exhaust mechanism is connected to extraneous steam turbine, generator is connected on the steam turbine, the utility model has carried out reasonable utilization to the high-temperature steam generated during steel slag hot disintegrating, reduce the waste of the energy, it is more energy saving, and it is provided with simple and practical check valve, cost is cheap, easy to use.
Description
Technical field
The utility model relates to slag processing equipment technical field, specially a kind of steel slag processing bored pond waste heat recycling of heat
Utilize device.
Background technique
Steel slag is one of steelmaking process byproduct.It is by impurity such as silicon, manganese, phosphorus, sulphur in the pig iron in fusion process
The salt that various oxides and these oxides made of middle oxidation are generated with solvent reaction is formed.Steel slag has there are many containing
With ingredient: metallic iron 2%~8%, calcium oxide 40%~60%, magnesia 3%~10%, manganese oxide 1%~8%, therefore can make
For the use of Ferrous Metallurgy raw material.The mineral composition of steel slag is based on tricalcium silicate, followed by dicalcium silicate, RO phase, dicalcium ferrite
And free calcium oxide.Steel slag is clinker, is remelting phase, and fusion temperature is low.When refuse, liquid phase forms morning, good fluidity.Steel
Slag is divided into electric furnace slag, open hearth steel slag and 3 kinds of converter slag.Steel slag is comprehensively utilized as secondary resource there are two main path,
One is to recycle as smelting solvent in our factory, not only can replace lime stone, and can therefrom recycle a large amount of metal
Iron and other useful elements；The other is the raw material as manufacture road-making material, construction material or agricultural fertilizer.
Slag transport carries out cooling of fetching water to the bored Chi Zhonghou of heat, meets water at low temperature due to high-temperature steel slag and generates a large amount of steam
Vapour cannot such as be discharged in time, it is possible to form high temperature, hyperbaric environment in closed bored pit, generate security threat, still
High temperature and high pressure steam is expelled directly out, and heat therein cannot get reasonable utilization.
Utility model content
It is processed the purpose of this utility model is to provide a kind of steel slag and uses the bored pond waste heat recovery device of heat, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of steel slag processing bored pond waste heat recovery device of heat, including the bored pond of heat, the bored pond top of heat is provided with
Top cover, the top cover bottom end are provided with spraying mechanism, and the top cover top is connected with exhaust mechanism, and the exhaust mechanism is connected to
Extraneous steam turbine is connected with generator on the steam turbine.
Preferably, the spraying mechanism includes several equally distributed spray heads, and the spray head is mounted on top cover bottom end,
The top of the spray head is connected to extraneous water pipe by input pipe, and the water pipe is connected with external source, the water pipe
On water pump is installed.
Preferably, the exhaust mechanism includes gas outlet, and the gas outlet is arranged on top cover top, the gas outlet top
It is connected with air inlet pipe, check valve is connected between the air inlet pipe and gas outlet, the air inlet pipe connects far from one end of check valve
Extraneous cyclone dust collectors are connected to, the output end of the cyclone dust collectors is connected with jet chimney, and the jet chimney is far from rotation
One end of wind deduster is connected on steam turbine.
Preferably, the bottom end of the check valve is provided with gas outlet mounting groove, and top is provided with air inlet pipe mounting groove, described
Inlet chamber is offered inside check valve, and blocking mechanism is provided in the inlet chamber, the inlet chamber periphery offers discharge chamber,
It is connected between the inlet chamber and gas outlet mounting groove by air inlet, several be connected to is offered on the side wall of the inlet chamber
The through-hole of discharge chamber, the discharge chamber top offer the gas vent being connected in air inlet pipe mounting groove.
Preferably, the blocking mechanism includes barrier ball, and the barrier ball is arranged inside inlet chamber, the barrier ball
Diameter is greater than the aperture of air inlet, is connected with spring between the barrier ball and inlet chamber inner tip.
Preferably, porous noise reduction layer is filled in the discharge chamber.
Compared with prior art, the utility model has the beneficial effects that by spraying mechanism to the steel slag in the bored pond of heat into
Row spraying cooling after water touches high-temperature steel slag, can generate a large amount of steam, and high-temperature steam is discharged into steam turbine via exhaust mechanism,
The impeller rotation of steam turbine is driven, and then drives generator rotation, so that generator is generated electric power, the electric power of sending can supply water
The components such as pump use, and play the role of energy-saving and environment-friendly, avoid the waste of heat；By cyclone dust collectors, enter vapour in steam
Before turbine, first the dust granule in steam is removed, dust is avoided to cause to wear to steam turbine；Steam from gas outlet into
Enter gas outlet mounting groove, upward thrust is generated to barrier ball, when thrust is greater than the downward pressure of spring, barrier ball is upward
It lifts, steam enters in inlet chamber, and enters discharge chamber from through-hole, then enter air inlet pipe mounting groove from gas vent, to be passed through
In air inlet pipe, releasing pressure automatically process is completed by simple mechanical structure, prevents the pressure in the bored pond of heat excessive；Porous noise reduction
Layer can reduce the squeal-noise that steam generation is discharged when pressure release.The utility model steams the high temperature generated during steel slag hot disintegrating
Vapour has carried out reasonable utilization, reduces the waste of the energy, more energy saving, and is provided with simple and practical check valve, cost at
This is cheap, easy to use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of steel slag processing bored pond waste heat recovery device of heat；
Fig. 2 is a kind of structural schematic diagram of steel slag processing with check valve in the bored pond waste heat recovery device of heat.
In figure: the bored pond of 1- heat, 2- top cover, 3- spray head, 4- input pipe, 5- water pipe, 6- water pump, 7- gas outlet, 8- are unidirectional
Valve, 9- air inlet pipe, 10- cyclone dust collectors, 11- jet chimney, 12- steam turbine, 13- gas outlet mounting groove, the installation of 14- air inlet pipe
Slot, 15- inlet chamber, 16- air inlet, 17- discharge chamber, 18- through-hole, 19- gas vent, 20- spring, 21- obstruct ball, 22- power generation
Machine.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~2 are please referred to, the utility model provides a kind of technical solution: a kind of steel slag processing bored pond waste heat recycling of heat
Device, including the bored pond 1 of heat, bored 1 top of pond of heat are provided with top cover 2,2 bottom end of top cover is provided with spraying mechanism,
2 top of top cover is connected with exhaust mechanism, and the exhaust mechanism is connected to extraneous steam turbine 12, connects on the steam turbine 12
It is connected to generator 22, spraying cooling, after water touches high-temperature steel slag, meeting are carried out to the steel slag in the bored pond 1 of heat by spraying mechanism
A large amount of steam are generated, high-temperature steam is discharged into steam turbine 12 via exhaust mechanism, drives the impeller rotation of steam turbine 12, and then drive
Generator 22 rotates, and generator 22 is made to generate electric power, and the electric power of sending can be used for components such as feed pumps, plays energy-saving ring
The effect of guarantor avoids the waste of heat.
The spraying mechanism includes several equally distributed spray heads 3, and the spray head 3 is mounted on 2 bottom end of top cover, described
The top of spray head 3 is connected to extraneous water pipe 5 by input pipe 4, and the water pipe 5 is connected with external source, the water pipe 5
On water pump 6 is installed, the water in external source is pumped into spray head 3 by water pump 6, is sprayed on steel slag from spray head 3.
The exhaust mechanism includes gas outlet 7, and on 2 top of top cover, 7 top of gas outlet connects for the setting of gas outlet 7
Be connected to air inlet pipe 9, be connected with check valve 8 between the air inlet pipe 9 and gas outlet 7, the air inlet pipe 9 far from check valve 8 one
End is connected to extraneous cyclone dust collectors 10, and the output end of the cyclone dust collectors 10 is connected with jet chimney 11, the steam
Pipeline 11 is connected on steam turbine 12 far from one end of cyclone dust collectors 10, by cyclone dust collectors 10, enters steamer in steam
Before machine 12, first the dust granule in steam is removed, dust is avoided to cause to wear to steam turbine 12.
The bottom end of the check valve 8 is provided with gas outlet mounting groove 13, and top is provided with air inlet pipe mounting groove 14, the list
Inlet chamber 15 is offered inside to valve 8, blocking mechanism is provided in the inlet chamber 15, and 15 periphery of inlet chamber offers row
Air cavity 17, the inlet chamber 15 is connected between gas outlet mounting groove 13 by air inlet 16, on the side wall of the inlet chamber 15
Several through-holes 18 for being connected to discharge chamber 17 are offered, 17 top of discharge chamber, which offers, to be connected in air inlet pipe mounting groove 14
Gas vent 19.
The blocking mechanism includes barrier ball 21, and the barrier ball 21 is arranged inside inlet chamber 15, the barrier ball 21
Diameter be greater than air inlet 16 aperture, be connected with spring 20 between the barrier ball 21 and 15 inner tip of inlet chamber.
Steam enters gas outlet mounting groove 13 from gas outlet 7, generates upward thrust to barrier ball 21, when thrust is greater than bullet
When the downward pressure of spring 20, barrier ball 21 is lifted up, and steam enters in inlet chamber 15, and enters discharge chamber from through-hole 18
17, then enter air inlet pipe mounting groove 14 from gas vent 19 and completed to be passed through in air inlet pipe 9 by simple mechanical structure
Releasing pressure automatically process prevents the pressure in the bored pond 1 of heat excessive.
Porous noise reduction layer is filled in the discharge chamber 17, discharge steam generation when porous noise reduction layer can reduce pressure release
Squeal-noise.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of steel slag processing bored pond waste heat recovery device of heat, including the bored pond (1) of heat, it is characterised in that: the heat is bored
Pond (1) top is provided with top cover (2), and top cover (2) bottom end is provided with spraying mechanism, and top cover (2) top, which is connected with, lets out
Mechanism of qi structure, the exhaust mechanism are connected to extraneous steam turbine (12), are connected with generator (22) on the steam turbine (12).
2. a kind of steel slag processing bored pond waste heat recovery device of heat according to claim 1, it is characterised in that: described
Spraying mechanism includes several equally distributed spray heads (3), and the spray head (3) is mounted on top cover (2) bottom end, the spray head
(3) top is connected to extraneous water pipe (5) by input pipe (4), and the water pipe (5) is connected with external source, the water
Water pump (6) are installed on pipe (5).
3. a kind of steel slag processing bored pond waste heat recovery device of heat according to claim 1, it is characterised in that: described
Exhaust mechanism includes gas outlet (7), and the gas outlet (7) is arranged on top cover (2) top, and gas outlet (7) top is connected with
Air inlet pipe (9) is connected with check valve (8) between the air inlet pipe (9) and gas outlet (7), and the air inlet pipe (9) is far from check valve
(8) one end is connected to extraneous cyclone dust collectors (10), and the output end of the cyclone dust collectors (10) is connected with jet chimney
(11), the jet chimney (11) is connected on steam turbine (12) far from the one end of cyclone dust collectors (10).
4. a kind of steel slag processing bored pond waste heat recovery device of heat according to claim 3, it is characterised in that: described
The bottom end of check valve (8) is provided with gas outlet mounting groove (13), and top is provided with air inlet pipe mounting groove (14), the check valve
(8) internal to offer inlet chamber (15), blocking mechanism is provided in the inlet chamber (15), inlet chamber (15) periphery opens up
Have discharge chamber (17), the inlet chamber (15) is connected between gas outlet mounting groove (13) by air inlet (16), the air inlet
Several through-holes (18) for being connected to discharge chamber (17) are offered on the side wall of chamber (15), discharge chamber (17) top offers company
Pass to the gas vent (19) in air inlet pipe mounting groove (14).
5. a kind of steel slag processing bored pond waste heat recovery device of heat according to claim 4, it is characterised in that: described
Blocking mechanism includes barrier ball (21), and barrier ball (21) setting is internal in inlet chamber (15), described to obstruct the straight of ball (21)
Diameter is greater than the aperture of air inlet (16), is connected with spring (20) between the barrier ball (21) and inlet chamber (15) inner tip.
6. a kind of steel slag processing bored pond waste heat recovery device of heat according to claim 4, it is characterised in that: described
Porous noise reduction layer is filled in discharge chamber (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209635.9U CN209243081U (en) | 2018-12-26 | 2018-12-26 | A kind of steel slag processing bored pond waste heat recovery device of heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209635.9U CN209243081U (en) | 2018-12-26 | 2018-12-26 | A kind of steel slag processing bored pond waste heat recovery device of heat |
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| Publication Number | Publication Date |
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| CN209243081U true CN209243081U (en) | 2019-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822209635.9U Active CN209243081U (en) | 2018-12-26 | 2018-12-26 | A kind of steel slag processing bored pond waste heat recovery device of heat |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423853A (en) * | 2019-09-12 | 2019-11-08 | 新疆互力佳源环保科技有限公司 | A kind of steel slag hot vexed tank with waste-heat recovery device |
-
2018
- 2018-12-26 CN CN201822209635.9U patent/CN209243081U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423853A (en) * | 2019-09-12 | 2019-11-08 | 新疆互力佳源环保科技有限公司 | A kind of steel slag hot vexed tank with waste-heat recovery device |
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