CN206828553U - A kind of blast furnace slag waste heat utilizes device - Google Patents
A kind of blast furnace slag waste heat utilizes device Download PDFInfo
- Publication number
- CN206828553U CN206828553U CN201720700565.XU CN201720700565U CN206828553U CN 206828553 U CN206828553 U CN 206828553U CN 201720700565 U CN201720700565 U CN 201720700565U CN 206828553 U CN206828553 U CN 206828553U
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- CN
- China
- Prior art keywords
- plate
- blast furnace
- furnace slag
- waste heat
- slag
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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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- 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
Abstract
The utility model discloses a kind of blast furnace slag waste heat to utilize device, including substrate, road wheel, gusset, towing plate, storage compartment, cover plate, water pipe, blow-off valve, air-introduced machine, filter screen, slag removing chamber, reducing motor, driving wheel, driven pulley, conveyer belt and scraper plate;Four road wheels are installed, one end of substrate is provided with two pieces of gussets, gusset up and down and is provided with connecting hole, and one end of towing plate passes through bearing pin and link of boards below the substrate;The coarse fodder room is made up of top plate, side plate and bottom plate, and top plate is provided with charging aperture and air outlet, and cover plate is provided with charging aperture, and filter screen is arranged at air outlet.Thermal energy conduction in blast furnace slag into cold water, is made hot water by the utility model, and thermal cycle times are short, it is possible to use induced-draught fan blows hot blast and is used to dry, and has added heat-storing sphere, improves blast furnace slag waste heat recovery utilization rate height;Surplus heat collection device is acted not only as, can also be used as slag waggon, it is quite convenient.
Description
Technical field
A kind of residual heat using device is the utility model is related to, more particularly to a kind of blast furnace slag waste heat utilizes device, belongs to high
Slag treatment equipment technical field.
Background technology
Blast furnace produces substantial amounts of clinker in process of production, and these clinkers are often accompanied by substantial amounts of waste heat, there is technical data
Display is calculated, the part of waste heat resource accounts for more than the 17% of its Fuel Consumption, it is seen that afterheat of slags is huge latent using existing
Energy.The utilization of afterheat of slags can both reduce the energy consumption of unit product, and and can reduces environmental pollution, therefore, the waste heat profit of clinker
With with considerable economic benefit and social benefit.And the existing device for being recycled to afterheat of slags, utilize effect
Rate is very low, and especially low heat value afterheat of slags utilization ratio is lower, and the amount of heat carried in clinker is all wasted;It is in addition, existing
Some afterheat of slags utilize device, and function is more single, it is impossible to is used as slag waggon, has certain limitation.
Utility model content
The utility model purpose is that providing a kind of blast furnace slag waste heat utilizes device, and heat utilization efficiency is high, and can collect remaining
Heat, it can be used again as slag waggon, to solve caused drawbacks described above in the prior art.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme:
A kind of blast furnace slag waste heat utilizes device, including substrate, road wheel, gusset, towing plate, storage compartment, cover plate, water pipe,
Blow-off valve, air-introduced machine, filter screen, slag removing chamber, reducing motor, driving wheel, driven pulley, conveyer belt and scraper plate;The lower section of the substrate
Four road wheels are installed, one end of substrate is provided with two pieces of gussets, gusset up and down and is provided with connecting hole, and one end of towing plate leads to
Bearing pin and link of boards are crossed, the other end is provided with towing pad;The storage compartment is made up of top plate, side plate and bottom plate, and top plate is provided with
Charging aperture and air outlet, cover plate is installed, filter screen is arranged at air outlet, and the aspiration channel and air outlet of air-introduced machine at charging aperture
Connection;The side plate is composite construction, and side plate includes basic unit, recuperation layer, heat-insulation layer and shell, recuperation layer successively from inside to outside
Inside is filled with several heat-storing spheres;Recuperation layer of the water pipe along side plate the water inlet end of water pipe and goes out around some circles
Water end (W.E.) is exposed to outside;The bottom plate is in inverted cone shape, is provided with discharging opening at the center of bottom plate, discharge outlet is provided with discharge
Valve;The slag removing chamber is located between storage compartment and substrate, and one end of slag removing chamber is provided with slag-drip opening;The driving wheel is consolidated by support
It is scheduled on the inside of slag removing chamber, driven pulley is fixed at slag-drip opening by support, and conveyer belt is connected between driving wheel and driven pulley, defeated
Send to take and several scraper plates are installed;The reducing motor is fixed on inside slag removing chamber, and the output end of reducing motor passes through skin
Band is connected with the input of driving wheel.
As a kind of optimal technical scheme of the present utility model, the basic unit of the top plate, bottom plate and side plate is using ceramics
Material, heat-insulation layer uses phenolic foam heat insulation plate, and shell uses aluminum alloy material.
As a kind of optimal technical scheme of the present utility model, the material of the heat-storing sphere is one in aluminum oxide and ceramics
Kind or two kinds.
As a kind of optimal technical scheme of the present utility model, the water inlet end of the water pipe and water side are mounted on fast insert
Joint.
As a kind of optimal technical scheme of the present utility model, the end of the bearing pin is provided with the opening for preventing from coming off
Pin.
Beneficial effect:Compared with conventional art, a kind of blast furnace slag waste heat of the present utility model utilizes the novel letter of apparatus structure
Single, design science is reasonable, by the thermal energy conduction in blast furnace slag into cold water, makes hot water, and thermal cycle times are short, can also make
Hot blast is blowed with induced-draught fan to be used to dry, and has added heat-storing sphere, improves blast furnace slag waste heat recovery utilization rate height;Not only may be used
As surplus heat collection device, can also use as slag waggon, quite facilitate.
Brief description of the drawings
Fig. 1 is the general structure schematic diagram that a kind of blast furnace slag waste heat of the present utility model utilizes device;
Fig. 2 is the partial enlarged drawing at A in Fig. 1;
Wherein:1- substrates, 2- road wheels, 3- gussets, 4- towing plates, 5- storage compartments, 6- cover plates, 7- water pipes, 8- blow-off valves,
9- air-introduced machines, 10- filter screens, 11- slag removing chamber, 12- reducing motors, 13- driving wheels, 14- driven pulleys, 15- conveyer belts, 16- scraper plates,
17- towing pads, 18- charging apertures, 19- air outlets, 20- basic units, 21- recuperation layers, 22- heat-insulation layers, 23- shells, 24- heat-storing spheres,
25- discharging openings, 26- slag-drip openings, 27- top plates, 28- side plates, 29- bottom plates, 30- quick connectors.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As Figure 1-Figure 2, a kind of blast furnace slag waste heat utilizes device, including substrate 1, road wheel 2, gusset 3, towing plate 4,
It is storage compartment 5, cover plate 6, water pipe 7, blow-off valve 8, air-introduced machine 9, filter screen 10, slag removing chamber 11, reducing motor 12, driving wheel 13, driven
Wheel 14, conveyer belt 15 and scraper plate 16;The lower section of the substrate 1 is provided with four road wheels 2, and one end of substrate 1 is provided with up and down
Two pieces of gussets 3, gusset 3 are provided with connecting hole, and one end of towing plate 4 is connected by bearing pin with gusset 3, and the other end is provided with towing pad
17;The storage compartment is made up of top plate 27, side plate 28 and bottom plate 29, and top plate 27 is provided with charging aperture 18 and air outlet 19, charging
Cover plate 6 is installed, filter screen 10 is arranged at air outlet 19, and the aspiration channel of air-introduced machine 9 is connected with air outlet 19 at mouth 18;It is described
Side plate 28 is composite construction, and side plate 28 includes basic unit 20, recuperation layer 21, heat-insulation layer 22 and shell 23 successively from inside to outside, is stored
The inside of thermosphere 21 is filled with several heat-storing spheres 24;Recuperation layer 21 of the water pipe 7 along side plate 28 surround some circles, and water pipe
7 water inlet end and water side are exposed to outside;The bottom plate 29 is in inverted cone shape, and discharging opening 25 is provided with the center of bottom plate 29,
Blow-off valve 8 is installed at discharging opening 25;The slag removing chamber 11 is located between storage compartment 5 and substrate 1, and one end of slag removing chamber 11 is provided with
Slag-drip opening 26;The driving wheel 13 is fixed on the inner side of slag removing chamber 11 by support, and driven pulley 14 is fixed on slag-drip opening by support
At 26, conveyer belt 15 is connected between driving wheel 13 and driven pulley 14, several scraper plates 16 are installed on conveyer belt 15;It is described to subtract
Speed motor 12 is fixed on inside slag removing chamber 11, and the output end of reducing motor 12 is connected by the input of belt and driving wheel 13
Connect.
Wherein, the basic unit 20 of the top plate 27, bottom plate 29 and side plate 28 uses ceramic material, and heat-insulation layer 22 uses phenolic aldehyde
Foam heat-insulating board, and shell 23 uses aluminum alloy material.
Wherein, the material of the heat-storing sphere 24 is one or both of aluminum oxide and ceramics.
Wherein, the water inlet end of the water pipe 7 and water side are mounted on quick connector 30.
Wherein, the end of the bearing pin is provided with the split pin for preventing from coming off.
In use, blast furnace slag is added in storage compartment 5 from charging aperture 18, the thermal energy conduction in blast furnace slag to water pipe 7
In cold water, hot water is made, thermal cycle times are short, it is possible to use induced-draught fan blows hot blast and is used for drying article, and accumulation of heat
Heat-storing sphere 24 has been added inside layer 21, has improved blast furnace slag waste heat recovery utilization rate height;During transhipment, it is only necessary to will be led by bearing pin
Draw car to be connected with towing plate 4;After blast furnace slag thoroughly cools down, electrodynamic type blow-off valve 8 is opened, blast furnace slag drops into conveying
On band 15, and conveyer belt 15 is driven by reducing motor 12, blast furnace slag is dished out from slag-drip opening 26.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of blast furnace slag waste heat utilizes device, including substrate, road wheel, gusset, towing plate, storage compartment, cover plate, water pipe, row
Expect valve, air-introduced machine, filter screen, slag removing chamber, reducing motor, driving wheel, driven pulley, conveyer belt and scraper plate;It is characterized in that:The base
Four road wheels are installed, one end of substrate is provided with two pieces of gussets, gusset up and down and is provided with connecting hole, towing plate below plate
One end towing pad is provided with by bearing pin and link of boards, the other end;The storage compartment is made up of top plate, side plate and bottom plate, top
Plate is provided with charging aperture and air outlet, cover plate is provided with charging aperture, filter screen is arranged at air outlet, and the aspiration channel of air-introduced machine
It is connected with air outlet;The side plate is composite construction, and side plate includes basic unit, recuperation layer, heat-insulation layer and outer successively from inside to outside
Shell, recuperation layer inside are filled with several heat-storing spheres;Recuperation layer of the water pipe along side plate is around some circles, and water pipe enters
Water end (W.E.) and water side are exposed to outside;The bottom plate is in inverted cone shape, and discharging opening, discharge outlet installation are provided with the center of bottom plate
There is blow-off valve;The slag removing chamber is located between storage compartment and substrate, and one end of slag removing chamber is provided with slag-drip opening;The driving wheel passes through
Support is fixed on the inside of slag removing chamber, and driven pulley is fixed at slag-drip opening by support, is connected between driving wheel and driven pulley defeated
Band is sent, several scraper plates are installed on conveyer belt;The reducing motor is fixed on inside slag removing chamber, and the output end of reducing motor
Connected by the input of belt and driving wheel.
2. a kind of blast furnace slag waste heat according to claim 1 utilizes device, it is characterised in that:The top plate, bottom plate and side
The basic unit of plate uses ceramic material, and heat-insulation layer uses phenolic foam heat insulation plate, and shell uses aluminum alloy material.
3. a kind of blast furnace slag waste heat according to claim 1 utilizes device, it is characterised in that:The material of the heat-storing sphere is
One or both of aluminum oxide and ceramics.
4. a kind of blast furnace slag waste heat according to claim 1 utilizes device, it is characterised in that:The water inlet end of the water pipe and
Water side is mounted on quick connector.
5. a kind of blast furnace slag waste heat according to claim 1 utilizes device, it is characterised in that:The end installation of the bearing pin
There is the split pin for preventing from coming off.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720700565.XU CN206828553U (en) | 2017-06-16 | 2017-06-16 | A kind of blast furnace slag waste heat utilizes device |
Applications Claiming Priority (1)
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CN201720700565.XU CN206828553U (en) | 2017-06-16 | 2017-06-16 | A kind of blast furnace slag waste heat utilizes device |
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Publication Number | Publication Date |
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CN206828553U true CN206828553U (en) | 2018-01-02 |
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CN201720700565.XU Expired - Fee Related CN206828553U (en) | 2017-06-16 | 2017-06-16 | A kind of blast furnace slag waste heat utilizes device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110005494A (en) * | 2019-03-28 | 2019-07-12 | 江苏德龙镍业有限公司 | A kind of high temperature slag waste heat recovery generating device |
CN113481339A (en) * | 2021-05-20 | 2021-10-08 | 沈国扬 | Cast iron blast furnace |
-
2017
- 2017-06-16 CN CN201720700565.XU patent/CN206828553U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110005494A (en) * | 2019-03-28 | 2019-07-12 | 江苏德龙镍业有限公司 | A kind of high temperature slag waste heat recovery generating device |
CN113481339A (en) * | 2021-05-20 | 2021-10-08 | 沈国扬 | Cast iron blast furnace |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20190616 |
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CF01 | Termination of patent right due to non-payment of annual fee |