CN107796230A - A kind of mobile pot type cooler and sintering deposit cooling means - Google Patents
A kind of mobile pot type cooler and sintering deposit cooling means Download PDFInfo
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- CN107796230A CN107796230A CN201610804724.0A CN201610804724A CN107796230A CN 107796230 A CN107796230 A CN 107796230A CN 201610804724 A CN201610804724 A CN 201610804724A CN 107796230 A CN107796230 A CN 107796230A
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- cooling
- air channel
- groove shape
- ring groove
- cooling air
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0286—Cooling in a vertical, e.g. annular, shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0286—Cooling in a vertical, e.g. annular, shaft
- F27D2015/0293—Cooling in a vertical, e.g. annular, shaft including rotating parts
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
A kind of mobile pot type cooler, the cooler include：1) ring groove shape cooling storehouse；2) drive device of ring groove shape cooling storehouse motion is driven；3) the ring-type air bells cap set in ring groove shape cooling storehouse；4) at least one hot blast collecting pipe being connected with above-mentioned air bells cap top or sidepiece；5) cooling air channel of the inner side of ring groove shape cooling storehouse is arranged on, wherein cooling air channel includes cooling air channel Mobile base and cooling air channel fixes cover；6) ring groove shape cooling storehouse and the annular revolution stand of cooling air channel bottom are arranged on, stand is hollow to be provided with wind beam wherein annular is turned round；7) it is arranged on the ore discharge bucket of ring groove shape cooling storehouse bottom；8) multiple cooling blowers, their air outlet are communicated to cooling air channel by each self-corresponding cooling duct respectively；9) the cooling wind communicating pipe being arranged between cooling air channel Mobile base and annular revolution stand.This invention removes all links of leaking out, and ensure that movable tank cools down good sealing, waste heat recovery volume greatly improves.
Description
Technical field
The invention belongs to the field of smelting iron and field of Environment Protection, and in particular to a kind of mobile pot type cooler and sintering deposit cooling side
Method.
Background technology
Powdered fine iron breeze must carry out agglomeration processing before entering blast furnace, and sintering process is that steel industry iron ore is made
The main technique of block.For the drop temperature of sintering deposit typically at 600 DEG C~700 DEG C, hot ore deposit is standby into raw material cabin after cooling, cold
But the sintering deposit temperature after is no more than 150 DEG C.Because the yield of sintering deposit is huge, the country produces iron per year by 800,000,000 tons of calculating, annual
Sintering deposit need to be produced more than 1,700,000,000 tons, it is seen then that the heat energy discharged in sintering deposit cooling procedure is very considerable.
Last century Mo, with the development of technology and the progress of industrial policy, enterprise takes measures to sintering in hot ore deposit one after another
Heat energy recycled.At present, the major technique for reclaiming sintering deposit heat energy is cogeneration technology, and specific practice is by ring
The hot blast that cold high temperature section is discharged with middle-temperature section, which collects, to be generated electricity.
Sintering deposit cools down generally use circular cooler, is commonly called as central cooler.The a large amount of uses of central cooler start from last century 80 years
In generation, in view of technical merit and industrial policy at that time, central cooler only considered its cooling performance to hot ore deposit, not account for hot ore deposit
The protection and utilization of middle heat energy, Just because of this, it is currently based on the recoverable waste heat of sintering deposit heat recovery technology of central cooler
Less than 40% of sensible heat total amount in sintering deposit, substantial amounts of heat energy is not used.
In recent years, in the case where the new industrial policy of national energy-saving emission reduction, green production instructs, industry energy conservation emission reduction, this increasing drops
The pressure of effect is increasing, and industry is just increasingly paying attention to the efficient utilization of sintering deposit waste heat, has also driven sintering deposit cooling technology
With the improvement and innovation of equipment, pot type cooler is exactly the new sintering deposit cooling technology occurred under this background.
The pot type cooling technology of sintering industry comes from the Dry Quenching Technology of coking industry.Due to the combustibility of coke, from
The hot coke of discharge must cool down under completely closed environment in coke oven, and the coke dry quenching furnace of coking industry realizes this ring
Border.
Coke dry quenching furnace is a tubbiness tank body, and top is provided with charge door and hot-blast outlet, and bottom is provided with discharge gate and cold enters
Mouthful.Red Jiao to get off from coking machine is poured into coke dry quenching furnace by boosted machine through charge door, and the nitrogen for cooling, which is done, extinguishes stove
The cooling air inlet of bottom is passed through in coke dry quenching furnace, and with red burnt completion heat exchange in coke dry quenching furnace, the hot blast for obtaining heat puts out from dry
The air outlet discharge on stove top, coke after cooling under coke dry quenching furnace in discharge gate discharge.
The characteristics of coke dry quenching furnace is good airproof performance, and heat scatters and disappears less, and more than 80% sensible heat is all likely to be obtained recycling.Just
Because of that in recent years, Dry Quenching Technology obtains more and more extensive attention in steel industry.But in the unit interval, sintering machine
Yield it is big more than the yield of coke oven, single jar structure that then coke dry quenching furnace uses is difficult to cooling to sintering deposit.Reason
The huge output demand of sintering machine can not be met by being the production capacity limit of single jar structure.
The content of the invention
To solve the above-mentioned problems of the prior art, it is an object of the invention to provide a kind of mobile pot type cooler.
The present invention is on the premise of coke dry quenching furnace advantage is inherited, the mobile pot type scheme of proposition, disclosure satisfy that the technique of cooling sintering deposit will
Ask.
According to the first embodiment provided by the invention, there is provided a kind of mobile pot type cooler, the cooler include：
1) the ring groove shape cooling storehouse for making the sintering deposit from sintering machine be accumulated from top；
2) be used to driving above-mentioned ring groove shape cooling storehouse in the horizontal direction or on horizontal plane on make the drive device of gyration；
3) ring-type air bells cap set in above-mentioned ring groove shape cooling storehouse, the above-mentioned ring groove shape cooling storehouse top of covering；
4) with the top of above-mentioned air bells cap or at least one hot blast collecting pipe that sidepiece be connected (such as 1-10,2-6 be individual or 3-
4)；
5) (annular or whole ring shape) cooling air channel of the inner side of ring groove shape cooling storehouse is arranged on, wherein cooling air channel includes
It is arranged on the cooling air channel Mobile base of bottom and the cooling air channel on covering cooling air channel Mobile base top fixes cover；
6) the annular revolution stand of the bottom of ring groove shape cooling storehouse and cooling air channel is arranged on, ring groove shape cooling storehouse is supported on
Annular revolution stand on, cooling air channel Mobile base be fixed on annular revolution stand on, wherein annular revolution stand have it is hollow
Cross wind beam；
7) it is arranged on the ore discharge bucket of ring groove shape cooling storehouse bottom；
8) multiple cooling blowers, their air outlet are communicated to (whole ring shape by each self-corresponding cooling duct respectively
) cooling air channel；
9) the cooling wind communicating pipe being arranged between cooling air channel Mobile base and annular revolution stand, cooling air channel passes through cold
But wind communicating pipe is connected with the hollow wind beam of crossing being arranged in annular revolution stand, and the inside and ring groove shape for crossing wind beam cool down
The bottom connection in storehouse；
10) the ore discharge pipe being connected below ore discharge bucket and with ore discharge bucket is arranged on, and is arranged on the first of ore discharge pipe end
Ore discharge device.Preferably, the first ore discharge device is with by the way that hinge is installed, (i.e. first unloads the Dump gate with counterweight
Bin gate) a kind of ore discharge device.
In this application, the air bells cap is fixedly mounted on bearing support, and cooling air channel is fixed cover and is suspended on bearing support.
The ring groove shape cooling storehouse does gyration together with cooling air channel Mobile base and annular revolution stand.
It is preferred that the cooler includes：6) ring groove shape cooling is arranged on the revolution circumference (direction) of ring groove shape cooling storehouse
Storehouse and the annular revolution stand of the bottom of cooling air channel, ring groove shape cooling storehouse are supported on annular revolution stand, and cooling air channel moves
Dynamic seat is fixed on annular revolution stand, wherein annular revolution stand has and hollow crosses wind beam；
It is preferred that the cooler includes：7) it is equidistant or not equidistant on the revolution circumference (direction) of ring groove shape cooling storehouse
Ground is arranged on the ore discharge bucket of ring groove shape cooling storehouse bottom.
Preferably, (annular or whole ring shape) liquid-tight sealing groove is set respectively in the both sides of cooling air channel Mobile base.It is cold
But air channel is fixed in (whole ring shape) two side insertion cooling air channel liquid seal trough of cover.
In this application, " whole ring shape " refers to the revolution circumference of ring groove shape cooling storehouse.
In this application, in " (the annular or whole ring shape) cooling air channel for being arranged on the inner side of ring groove shape cooling storehouse "
" inner side for being arranged on ring groove shape cooling storehouse " refers to that (annular or whole ring shape) cooling air channel is located in the ring of ring groove shape cooling storehouse
Side.
As ring groove shape cooling storehouse, annular revolution stand is also whole ring shape or whole circle continuous circular shape.
In this application, the ring groove shape cooling storehouse of cooler is turned round circumference (or revolution girth) along it and turned round.Ring
The revolution circumference or revolution girth (2 π R) of flute profile cooling storehouse are generally 40-350 rice, preferably 42-346 rice, preferably 45-340 rice,
It is preferred that 48-335 rice, preferably 50-330 rice, preferably 55-320 rice, preferably 60-310 rice, preferably 70-300 rice, preferably 80-280
Rice, more preferably 90-250 rice, such as 100-200 rice.
The height (that is, height of the bottom of ore discharge bucket to ring groove shape cooling storehouse upper limb) of the ring groove shape cooling storehouse of cooler is
1.5-7.0 rice, preferably 1.7-6.9 rice, preferably 1.8-6.8 rice, preferably 2-6.7 rice, preferably 2.2-6.5 rice, preferably 2.5-6
Rice, more preferably 3-5.5 rice, more preferably 3.5-5 rice, such as 4 meters.
In the application, ring groove shape cooling storehouse can also use dividing plate, and whole ring groove shape cooling storehouse is separated into multiple sons
Storehouse, every sub- storehouse lower section have at least one ore discharge bucket.Dividing plate has certain height, such as reaches cooling storehouse inner space
The 1/2 to 2/3 of height.
In this application, the cooler also includes：The ore discharge pipe being connected below ore discharge bucket and with ore discharge bucket is arranged on, and
It is arranged on the ore discharge device of ore discharge pipe end.
In this application, the ore discharge device is the first ore discharge device, and the latter includes hinge, the first control wheel, discharging rail
Road, the first counterweight and the first Dump gate, wherein discharging track installation are in the top of discharging section, material feeding belt, the first Dump gate
It is arranged on by hinge on ore discharge pipe, the first control wheel is arranged on the middle part of the first Dump gate, and the first counterweight is arranged on first and unloaded
The bottom of bin gate.
In this application, the cooler also includes：The feed hopper on ring groove shape cooling storehouse top is arranged on, installed in ring groove shape
The feed chute of cooling storehouse inner upper, wherein feed hopper are connected with feed chute.
Preferably, the cooler also includes：The air bells cap sealing dress being arranged between ring groove shape cooling storehouse and air bells cap
Put.
In this application, for drive device, wheel rail drive device can be used, wherein under the both sides of ring groove shape cooling storehouse
Portion is mounted with supporting track respectively, and is used for the support for supporting the bogie wheel of the track to be installed in cooler, these supports
Wheel includes power wheel and driven pulley.Power wheel is driven by motor.For example, drive device includes following wheel rail drive device：Institute
State revolution stand supporting rail and revolution stand bogie wheel that annular revolution stand bottom is provided with.In addition, the side of annular revolution stand
Portion is provided with revolution stand lateral part wheel and revolution stand side block rail.These bogie wheels include power wheel and driven pulley.Bogie wheel is pacified
On the bracket and support frame of cooling machine support.
In addition, for drive device, fraction wheel drive device can also be used.The fraction wheel drive device is arranged on
The outside or inner side of the casing of ring groove shape cooling storehouse, or fraction wheel drive device is set simultaneously in outside and inner side.The friction pulley
Drive device is well known in the prior art.
In addition, for drive device, magnetic force lifting apparatus can also be used.The magnetic force lifting apparatus is in the prior art
Know.
In the present invention, air bells cap bottom is provided with air bells cap bracket, and hot blast collecting pipe bottom is provided with hot blast collecting pipe bracket.
In the present invention, the hot blast collecting pipe is communicated to residual heat using device, such as device for generating power by waste heat.
Lower middle portion in ring groove shape cooling storehouse inner space, set into blast cap in the top of ore discharge bucket.Enter entering for blast cap
Inside realization of the air port with crossing wind beam connects.
According to second of embodiment provided by the invention, there is provided use a kind of sintering deposit cooling side of above-mentioned cooler
Method, this method include：1) high temperature sinter unloaded from sintering machine, the ring groove shape of mobile pot type cooler is loaded through feed hopper
In cooling storehouse；2) the cooling wind of cooling blower is delivered to cooling air channel by cooling duct；3) wind communicating pipe is cooled down by cooling air channel
Cooling wind introduce the hollow of annular revolution stand and cross wind beam, cross wind beam and will cool down wind and be introduced into ring groove shape cooling storehouse；4) ring
Flute profile cooling storehouse does gyration with cooling air channel Mobile base with annular revolution stand, and the cooling wind of introducing is with sintering hot ore deposit
Carry out gas-solid heat exchange；5) after the completion of gas-solid heat exchange, hot ore deposit becomes cold ore deposit, and cooling wind becomes hot blast, wherein cold ore deposit through ore discharge bucket from
First ore discharge device is discharged, and hot blast is sent to residual heat using device, such as device for generating power by waste heat through hot blast collecting pipe.
In the present invention, the running status of the first ore discharge device is specially：During non-discharging, the first Dump gate is in the first counterweight
In the presence of, it is close to the mouth of pipe of ore discharge pipe, the unlikely discharge of cold ore deposit blocked in ore discharge pipe；When the first Dump gate is with ore discharge pipe
Into after discharging section, the first control wheel and discharging rail contact that are installed in the middle part of the first Dump gate, rolled along discharging track
And gradually lift the first Dump gate, when between ore discharge pipe and the first Dump gate when dehiscing sufficiently large, the cold ore deposit in ore discharge pipe
From this dehisce it is middle discharge and fall into material feeding belt, realize the discharging purpose of cold ore deposit.
In the present invention, for for driving ring groove shape cooling storehouse in the horizontal direction to make the drive device of gyration
Particular/special requirement is designed without, such as wheel rail drive device, fraction wheel drive device, magnetic force can be used to lift.
In the present invention, at the top of air bells cap or sidepiece connects at least one hot blast collecting pipe, refer to that hot blast collecting pipe can be with
Multiple, such as 1-10,2-6 or 3-4 are set.Cool down the number of wind communicating pipe and annular turns round stand or crosses of wind beam
Number is identical.Ore discharge bucket is equidistant or is not arranged equally spaced at the bottom of ring groove shape cooling storehouse, and it is more to refer to that ore discharge bucket can be set
It is individual, can be with equal or unequal along the distance between the direction of revolution circumference.
In the present invention, cooling air channel is arranged on the side of ring groove shape cooling storehouse, refers to that ring groove shape cooling storehouse can be set
In the outside of cooling air channel, the inner side of cooling air channel can also be arranged on.Correspondingly, it is cold can be arranged on ring groove shape for cooling air channel
But the inner side in storehouse, the outside of ring groove shape cooling storehouse can also be arranged on.
In the present invention, the high temperature sinter unloaded from sintering machine, the ring of mobile pot type cooler is loaded through feed hopper
In flute profile cooling storehouse.Ring groove shape cooling storehouse is supported on annular revolution stand, and cooling air channel Mobile base is fixed on annular panoramic table
On frame, hollow wind beam of crossing is arranged in annular revolution stand, and ring groove shape cooling storehouse is turned round with cooling air channel Mobile base with annular
Stand one acts as gyration, i.e., relative motion is not present between ring groove shape cooling storehouse and cooling air channel, mistake wind beam, so as to ensure
The sealing of cooling procedure.Whole fill process is lasting, and feed hopper can also set multiple according to demand.Wherein, it is cold
But air channel Mobile base and cooling air channel are additionally provided with cooling air channel liquid seal trough between fixing cover, it is ensured that the sealing of cooling air channel.
In the present invention, ring groove shape cooling storehouse does gyration, and rule of thumb and subsequent handling demand is provided with discharge zone
Section.The discharging track installation of wherein the first ore discharge device is in the top of discharging section, material feeding belt.The lifting of second ore discharge device
Track is arranged on the exit of discharging section, and the porch of discharging section is provided with collision block.It is provided with second ore discharge device anti-
Stifled groove.The effect of anti-blocking groove is the effect for preventing the second Dump gate in uphill process by bulk materials blocking.
The present invention can be divided into three functional blocks, at the solid flow respectively using ring groove shape cooling storehouse as main constitutive requirements
Manage functional block, using cooling air channel as the gaseous flow function blocks of main constitutive requirements and to cool down wind communicating pipe as main structure
Into the gaseous flow and solid flow connectivity capabilities module of important document.Three zones block collective effect, realize high-temperature solid medium with it is low
Heat exchange between warm gaseous medium, reach cooling solid state medium, collect the purpose of waste heat.
Compared with prior art, the advantageous effect of present invention is that：
1st, mobile pot type cooler eliminates the trolley structure of circular cooler, using controllable gradual discharge way, ring
The static seal structure of cold is replaced by continuous construction joint, eliminates the structural factor for causing to leak out in cooling procedure；It is cold
But wind introduces from the inside of ring groove shape cooling storehouse, and air inducing process, which is not present, leaks out；The cooling air channel of mobile pot type cooler is one
Individual complete continuous annular passage, eliminates the end part seal of liquid-tight seal ring cold, and the even flow field in cooling air channel is stable；Move
The cooling storehouse of movable pot cooler is a continuous whole ring groove shape accumulation casing, will not be because of cooling storehouse in heat exchanging process
Discontinuous gap be present and leak cooling wind or hot blast；Cooling wind is connected with hot ore deposit by the wind beam of crossing of inside closing, crosses wind
There is no relative motion between beam and ring groove shape cooling storehouse, all these features, ensure that movable tank cools down well from structure
Sealing.
2nd, the bottom of the ring groove shape cooling storehouse of mobile pot type cooler is evenly equipped with several ore discharge buckets, and the top of ore discharge bucket is
Horn-like, sintering deposit collects ore discharge bucket after the cooling of ring groove shape cooling storehouse, is discharged through ore discharge pipe, and the mineral aggregate in ore discharge pipe is simultaneously
Also material envelope is played.Ore discharge device is provided with the mouth of pipe of ore discharge pipe, opens voluntarily when Dump gate enters discharging section, leaves and unloads
Expect voluntarily to close during section so that the easier automation of whole operation.
3rd, for mobile pot type cooler using countercurrent flow, the type of cooling of thin wind slow cooling, heat exchange is more abundant, and adopts
Heat is prevented to scatter and disappear with thermal protection measure, waste heat recovery volume improves 40% compared with circular cooler.
4th, mobile pot type cooler is cooled down using deep bed sintering, and heat thickness can reach 6m even more highs, and hot blast temperature can carry
To 500 DEG C~600 DEG C, even up to 560~600 DEG C, the efficiency of electricity generation system significantly improves height.
5th, mobile pot type cooler compared with circular cooler, reduces leakage loss wind due to eliminating all links of leaking out
Amount, can reduce blower fan installed power more than 20%.
Brief description of the drawings
Fig. 1 is the structure chart of prior art coke dry quenching furnace.
Fig. 2 is front view of the mobile pot type cooler cooling storehouse of the present invention in outside.
Fig. 3 is annular revolution stand schematic longitudinal section of the mobile pot type cooler cooling storehouse of the present invention in outside.
Fig. 4 is sectional view of the mobile pot type cooler of the present invention along ring groove shape cooling storehouse center line.
Fig. 5 is front view of the mobile pot type cooler cooling storehouse of the present invention in inner side.
Fig. 6 is top view of the mobile pot type cooler cooling storehouse of the present invention in inner side.
Fig. 7 is the first ore discharge structure drawing of device of the mobile pot type cooler of the present invention.
Fig. 8 is the second ore discharge plant running view of the mobile pot type cooler of the present invention.
Fig. 9 is mobile pot type the second ore discharge device of the cooler partial enlarged drawing one of the present invention.
Figure 10 is mobile pot type the second ore discharge device of the cooler partial enlarged drawing two of the present invention.
Reference：1：Cooler；2：Ring groove shape cooling storehouse；3：Drive device；4：Air bells cap；401：Air bells cap bracket；
5：Hot blast collecting pipe；5a：Hot blast manifold；501：Hot blast collecting pipe bracket；6：Cooling air channel；601：Cooling air channel Mobile base；
602：Cooling air channel fixes cover；603：Cooling air channel liquid seal trough；7：Annular revolution stand；701：Turn round stand supporting rail；702：
Turn round stand bogie wheel；702a：Bracket；702b：Support frame；703：Turn round stand lateral part wheel；704：Turn round stand side block rail；8：
Cross wind beam；9：Ore discharge bucket；10：Cooling blower；11：Cooling duct；12：Cool down wind communicating pipe；13：Bearing support；14：Ore discharge pipe；
15：First ore discharge device；1501：Hinge；1502：First control wheel；1503：Discharging track；1504：First counterweight；1505：The
One Dump gate；16：Second ore discharge device；1601：Hanging seat；1602：Hanging sleeve；1603：Second control wheel；1604：Anti-blocking groove；
1605：Lifting track；1606：Second counterweight；1607：Second Dump gate；17：Feed hopper；18：Feed chute；19：Air bells cap is close
Seal apparatus；L：Hot-blast outlet.
Embodiment
According to the first embodiment provided by the invention, there is provided a kind of mobile pot type cooler 1, the cooler include：
1) the ring groove shape cooling storehouse 2 for making the sintering deposit from sintering machine be accumulated from top；
2) it is used for the drive device for driving above-mentioned ring groove shape cooling storehouse to make gyration in the horizontal direction or on horizontal plane
3；
3) ring-type air bells cap 4 set in above-mentioned ring groove shape cooling storehouse 2, the above-mentioned ring groove shape cooling storehouse top of covering；
4) at least one (such as 1-10, such as the 2-6 or 2-4) heat being connected with the above-mentioned top of air bells cap 4 or sidepiece
Wind collecting pipe 5；
5) it is arranged on (annular or whole ring shape) cooling air channel 6, wherein cooling air channel 6 of the inner side of ring groove shape cooling storehouse 2
Cover is fixed including being arranged on the cooling air channel Mobile base 601 of bottom and the cooling air channel on the top of covering cooling air channel Mobile base 601
602；
6) ring groove shape cooling storehouse 2 and the annular revolution stand 7 of the bottom of cooling air channel 6, ring groove shape cooling storehouse 2 are arranged on
Hold on annular revolution stand 7, cooling air channel Mobile base 601 is fixed on annular revolution stand 7, wherein annular revolution stand 7
Wind beam 8 is crossed with hollow；
7) it is arranged on the ore discharge bucket 9 of ring groove shape cooling storehouse bottom；
8) multiple cooling blowers 10, their air outlet are communicated to (whole circle by each self-corresponding cooling duct 11 respectively
Annular) cooling air channel 6；
9) the cooling wind communicating pipe 12 being arranged between cooling air channel Mobile base 601 and annular revolution stand 7, cooling air channel
6 are connected by cooling down wind communicating pipe 12 with the hollow wind beam 8 of crossing being arranged in annular revolution stand 7, cross the inside of wind beam 8
Connected with the bottom of ring groove shape cooling storehouse 2；
10) lower section of ore discharge bucket 9 and the ore discharge pipe 14 being connected with ore discharge bucket 9 are arranged on, and is arranged on the end of ore discharge pipe 14
The first ore discharge device 15.Preferably, the first ore discharge device 15 is that have by the way that hinge 1501 is installing, unloading with counterweight
A kind of ore discharge device of bin gate (i.e. the first Dump gate) 1505.
It is preferred that the cooler includes：6) to be arranged on ring groove shape on the revolution circumference (direction) of ring groove shape cooling storehouse (2) cold
But the annular revolution stand 7 in storehouse 2 and the bottom of cooling air channel 6, ring groove shape cooling storehouse 2 are supported on annular revolution stand 7, cooling
Air channel Mobile base 601 is fixed on annular revolution stand 7, wherein annular revolution stand 7 crosses wind beam 8 with hollow.
Multiple hot blast manifold 5a are provided with the top of ring groove shape cooling storehouse 2 or upper lateral part, these branch pipes are respectively communicated to heat
Wind collecting pipe 5.There is at least one hot-blast outlet L on hot blast collecting pipe 5.Hot blast is transported to waste heat profit via hot-blast outlet L
Use device.
It is preferred that the cooler includes：7) on the revolution circumference (direction) of ring groove shape cooling storehouse (2) equidistantly or not etc. between
The ore discharge bucket 9 of ring groove shape cooling storehouse bottom is arranged on away from ground.
In the present invention, the air bells cap 4 is fixedly mounted on bearing support 13, and cooling air channel fixes cover 602 and is suspended to branch
On bolster 13.The ring groove shape cooling storehouse 2 does gyration together with cooling air channel Mobile base 601 and annular revolution stand 7.
Preferably, (annular or whole ring shape) cooling air channel liquid is set respectively in the both sides of cooling air channel Mobile base 601
Sealing groove 603.Cooling air channel is fixed in (whole ring shape) two side insertion cooling air channel liquid seal trough 603 of cover 602.
In the present invention, the cooler also includes：It is arranged on the lower section of ore discharge bucket 9 and the ore discharge pipe being connected with ore discharge bucket 9
14, and it is arranged on the ore discharge device of the end of ore discharge pipe 14.
In this application, " whole ring shape " refers to the revolution circumference of ring groove shape cooling storehouse 2.
In this application, " it is arranged in (annular or whole ring shape) cooling air channel 6 " of the inner side of ring groove shape cooling storehouse 2
" inner side for being arranged on ring groove shape cooling storehouse 2 " refers to that (annular or whole ring shape) cooling air channel 6 is located at the ring of ring groove shape cooling storehouse 2
Inner side.
As ring groove shape cooling storehouse 2, annular revolution stand 7 is also whole ring shape or whole circle continuous circular shape.
In this application, the ring groove shape cooling storehouse 2 of cooler is turned round circumference (or revolution girth) along it and turned round.Ring
The revolution circumference or revolution girth (2 π R) of flute profile cooling storehouse 2 are generally 40-350 rice, preferably 42-344 rice, preferably 45-340 rice,
It is preferred that 48-335 rice, preferably 50-330 rice, preferably 55-320 rice, preferably 60-310 rice, preferably 70-300 rice, preferably 80-280
Rice, more preferably 90-250 rice, such as 100-200 rice.
The height (that is, height of the bottom of ore discharge bucket to the upper limb of ring groove shape cooling storehouse 2) of the ring groove shape cooling storehouse 2 of cooler
It is 1.5-7.0 rice, preferably 1.7-6.9 rice, preferably 1.8-6.8 rice, preferably 2-6.7 rice, preferably 2.2-6.5 rice, preferably 2.5-6
Rice, more preferably 3-5.5 rice, more preferably 3.5-5 rice, such as 4 meters.
In the present invention, the ore discharge device is the first ore discharge device 15, and the latter includes hinge 1501, the first control wheel
1502nd, discharging track 1503, the first counterweight 1504 and the first Dump gate 1505, wherein discharging track 1503 are arranged on discharge zone
Section, the top of material feeding belt, the first Dump gate 1505 are arranged on ore discharge pipe 14 by hinge 1501, and the first control wheel 1502 is pacified
Mounted in the middle part of the first Dump gate 1505, the first counterweight 1504 is arranged on the bottom of the first Dump gate 1505.
In the present invention, the ore discharge device is the second ore discharge device 16, and the latter includes hanging seat 1601, hanging sleeve 1602, the
Two control wheels 1603, anti-blocking groove 1604, lifting track 1605, the second counterweight 1606 and the second Dump gate 1607, wherein lifting rail
Road 1605 is arranged on the exit of discharging section, and the porch of discharging section is provided with collision block (not shown), the second discharging
Door 1607 is vertically arranged in the lower edge of the mouth of pipe of ore discharge pipe 14, and hanging seat 1601 is arranged on the upper edge of the mouth of pipe of ore discharge pipe 14, hanging sleeve
1602 are arranged on the top of the second Dump gate 1607, and the second control wheel 1603 is arranged on the middle part of the second Dump gate 1607, and second matches somebody with somebody
1606 bottoms for being arranged on the second Dump gate 1607 are weighed, anti-blocking groove 1604 is arranged on ore discharge pipe 14, before hanging seat 1601
End.
In the present invention, the cooler also includes：The feed hopper 17 on the top of ring groove shape cooling storehouse 2 is arranged on, installed in ring
The feed chute 18 of the inner upper of flute profile cooling storehouse 2, wherein feed hopper 17 are connected with feed chute 18.
Preferably, the cooler also includes：The air bells cap sealing being arranged between ring groove shape cooling storehouse 2 and air bells cap 4
Device 19.In the present invention, can be using the both sides of wheel rail drive device, wherein ring groove shape cooling storehouse 2 for drive device 3
Bottom is mounted with supporting track respectively, and is used to support the bogie wheel of the track to be installed in bearing support 13, these bogie wheels
Including power wheel and driven pulley.Power wheel is driven by motor.For example, drive device 3 includes following wheel rail drive device：Described
The revolution stand supporting rail 701 that annular revolution stand 7 bottom is provided with and revolution stand bogie wheel 702.In addition, annular revolution stand
7 sidepieces are provided with revolution stand lateral part wheel 703 and revolution stand side block rail 704.Bogie wheel 702 includes power wheel and driven pulley.Branch
Wheel 702 is held to be installed on the bracket 702a and support frame 702b of bearing support 13.
In addition, for drive device 3, fraction wheel drive device can also be used.The fraction wheel drive device is set
Fraction wheel drive device is set simultaneously in the outside of the casing of ring groove shape cooling storehouse 2 or inner side, or in outside and inner side.The friction
Wheel drive unit is well known in the prior art.
In addition, for drive device 3, magnetic force lifting apparatus can also be used.The magnetic force lifting apparatus is in the prior art
It is known.
In the present invention, the bottom of air bells cap 4 is provided with air bells cap bracket 401, and the bottom of hot blast collecting pipe 5 is provided with hot blast collecting pipe
Bracket 501.
In the present invention, the hot blast collecting pipe 5 is communicated to residual heat using device, such as device for generating power by waste heat.
Lower middle portion in the inner space of ring groove shape cooling storehouse 2, set into blast cap in the top of ore discharge bucket 9.Enter blast cap
Inside realization of the air inlet with crossing wind beam 8 connects.
According to second of embodiment provided by the invention, there is provided a kind of sintering deposit cooling means, this method include：1) from
The high temperature sinter unloaded on sintering machine, it is fitted into through feed hopper 17 in the ring groove shape cooling storehouse 2 of mobile pot type cooler 1；2) it is cold
But the cooling wind of cooling blower 10 is delivered to cooling air channel 6 by airduct 11；3) wind communicating pipe 12 is cooled down by the cooling in cooling air channel 6
Wind introduces the hollow of annular revolution stand 7 and crosses wind beam 8, crosses wind beam 8 and cooling wind is introduced into ring groove shape cooling storehouse 2；4) annular groove
Shape cooling storehouse 2 does gyration, cooling wind and the sintering of introducing with cooling air channel Mobile base 601 with annular revolution stand 7
Hot ore deposit carries out gas-solid heat exchange；5) after the completion of gas-solid heat exchange, hot ore deposit becomes cold ore deposit, and cooling wind becomes hot blast, wherein cold ore deposit is through ore discharge
Bucket 9 is discharged from the first ore discharge device 15, and hot blast is sent to residual heat using device, such as device for generating power by waste heat through hot blast collecting pipe 5.
In the present invention, the running status of the first ore discharge device 15 is specially：During non-discharging, the first Dump gate 1505 is
In the presence of one counterweight 1504, the mouth of pipe of ore discharge pipe 14 is close to, the unlikely discharge of cold ore deposit blocked in ore discharge pipe 14；When first
After Dump gate 1505 enters discharging section with ore discharge pipe 14, be installed on first control wheel 1502 at the middle part of the first Dump gate 1505 with
Discharging track 1503 contacts, and rolls along discharging track 1503 and gradually lifts the first Dump gate 1505, when ore discharge pipe 14 and the
Between one Dump gate 1505 when dehiscing sufficiently large, cold ore deposit in ore discharge pipe 14 from this dehisce it is middle discharge and fall into material feeding belt,
Realize the discharging purpose of cold ore deposit.
According to the third embodiment provided by the invention, there is provided a kind of sintering deposit cooling means, this method include：1) from
The high temperature sinter unloaded on sintering machine, it is fitted into through feed hopper 17 in the ring groove shape cooling storehouse 2 of mobile pot type cooler 1；2) it is cold
But the cooling wind of cooling blower 10 is delivered to cooling air channel 6 by airduct 11；3) wind communicating pipe 12 is cooled down by the cooling in cooling air channel 6
Wind introduces the hollow of annular revolution stand 7 and crosses wind beam 8, crosses wind beam 8 and cooling wind is introduced into ring groove shape cooling storehouse 2；4) annular groove
Shape cooling storehouse 2 does gyration, cooling wind and the sintering of introducing with cooling air channel Mobile base 601 with annular revolution stand 7
Hot ore deposit carries out gas-solid heat exchange；5) after the completion of gas-solid heat exchange, hot ore deposit becomes cold ore deposit, and cooling wind becomes hot blast, wherein cold ore deposit is through ore discharge
Bucket 9 is discharged from the second ore discharge device 16, and hot blast is sent to residual heat using device, such as device for generating power by waste heat through hot blast collecting pipe 5.
The running status of second ore discharge device 16 is specially：During non-discharging, the second Dump gate 1607 is by being arranged at second
Hanging sleeve 1602 in Dump gate 1607 is hung on hanging seat 1601, and hanging seat 1601 supports the second Dump gate 1607 by hanging sleeve 1602
Weight, be closed the second Dump gate 1607；After second Dump gate 1607 enters discharging section, discharging segment entry
The collision block at place is contacted with hanging seat 1601 first, and hanging seat 1601 is touched out, and the second Dump gate 1607 loses the support of hanging seat 1601,
Bottom is slided under the second counterweight 1606 effect being arranged in the second Dump gate 1607, the second Dump gate 1607 is opened, and is entered
Discharge state；Second Dump gate 1607 continues to run with ore discharge pipe 14, when leaving discharge zone, is arranged in the second Dump gate 1607
The second control wheel 1603 contacted with the lifting track 1605 in discharging section exit, the second control wheel 1603 is along lifting track
1605 roll, and gradually lift the second Dump gate 1607, after lifting is to certain altitude, are arranged in the second Dump gate 1607
Hanging sleeve 1602 hanging seat 1601 being arranged on ore discharge pipe 14 top is opened, hanging seat 1601 and hanging sleeve 1602 voluntarily snap-lock, the
Two Dump gates 1607 enter closed mode, and so on.
Embodiment 1
As shown in Figure 2, Figure 3 and Figure 4, a kind of mobile pot type cooler 1, the cooler include：Make the sintering deposit from sintering machine
From the ring groove shape cooling storehouse 2 of top accumulation, the wherein top of ring groove shape cooling storehouse 2 is provided with feed hopper 17, inside ring groove shape cooling storehouse 2
Top is provided with feed chute 18, and wherein feed hopper 17 is connected with feed chute 18；For driving above-mentioned ring groove shape cooling storehouse to exist
Make the drive device 3 of gyration in horizontal direction；Set in above-mentioned ring groove shape cooling storehouse, the above-mentioned ring groove shape cooling of covering
The ring-type air bells cap 4 on storehouse top, air bells cap sealing device 19 is provided between ring groove shape cooling storehouse 2 and air bells cap 4；With above-mentioned hot blast
4 hot blast collecting pipes 5 of the top of cover 4 connection, hot blast collecting pipe 5 are connected with device for generating power by waste heat；It is arranged on ring groove shape cooling storehouse 2
The cooling air channel 6 of inner side, wherein cooling air channel 6 include the cooling air channel Mobile base 601 for being arranged on bottom and covering cooling air channel
The cooling air channel on the top of Mobile base 601 fixes cover 602；It is equidistantly disposed on the ring of ring groove shape cooling storehouse 2 and the bottom of cooling air channel 6
Shape turns round stand 7, and ring groove shape cooling storehouse 2 is supported on annular revolution stand 7, and cooling air channel Mobile base 601 is fixed on annular and returned
On turntable frame 7, wherein annular revolution stand 7 crosses wind beam 8 provided with hollow；It is equidistantly disposed on the row of ring groove shape cooling storehouse bottom
Ore bucket 9, it is arranged on the lower section of ore discharge bucket 9 and the ore discharge pipe 14 being connected with ore discharge bucket 9；Multiple cooling blowers 10, their air-out
Mouth is communicated to cooling air channel 6 by each self-corresponding cooling duct 11 respectively；Cooling air channel Mobile base 601 is arranged on to return with annular
Cooling wind communicating pipe 12 between turntable frame 7, cooling air channel 6 is by cooling down wind communicating pipe 12 and being arranged on annular revolution stand 7
In hollow wind beam 8 of crossing be connected, cross 8 bottom internally with ring groove shape cooling storehouse 2 of wind beam and connect.Air bells cap 4 fixes peace
On bearing support 13, cooling air channel is fixed cover 602 and is suspended on bearing support 13, the ring groove shape cooling storehouse 2 and cooling air channel
Mobile base 601 and annular revolution stand 7 do gyration together.Cooling air channel Mobile base 601 and cooling air channel fix cover 602 it
Between be provided with cooling air channel liquid seal trough 603.
Such as Fig. 7, the cooler also includes the first ore discharge device 15 for being arranged on the end of ore discharge pipe 14.The first ore discharge dress
Putting 15 includes hinge 1501, the first control wheel 1502, discharging track 1503, the first counterweight 1504 and the first Dump gate 1505, its
Middle discharging track 1503 is arranged on discharging section, the top of material feeding belt, and the first Dump gate 1505 is arranged on by hinge 1501
On ore discharge pipe 14, the first control wheel 1502 is arranged on the middle part of the first Dump gate 1505, and the first counterweight 1504 is arranged on first and unloaded
The bottom of bin gate 1505.
Embodiment 2
As shown in figs. 5 and 6, embodiment 1 is repeated, simply cooling air channel 6 is arranged on the outside of ring groove shape cooling storehouse 2.
Embodiment 3
Embodiment 1 is repeated, simply changes the first ore discharge device 15 into second ore discharge device 16.Such as Fig. 8, second ore discharge
Device 16 includes hanging seat 1601, hanging sleeve 1602, the second control wheel 1603, anti-blocking groove 1604, lifting track 1605, the second counterweight
1606 and second Dump gate 1607, wherein lifting track 1605 be arranged on the exit of discharging section, the porch of discharging section
Collision block is provided with, the second Dump gate 1607 is vertically arranged in the lower edge of the mouth of pipe of ore discharge pipe 14, and hanging seat 1601 is arranged on ore discharge pipe
The upper edge of 14 mouths of pipe, hanging sleeve 1602 are arranged on the top of the second Dump gate 1607, and the second control wheel 1603 is arranged on the second discharging
The middle part of door 1607, the second counterweight 1606 are arranged on the bottom of the second Dump gate 1607, and anti-blocking groove 1604 is arranged on ore discharge pipe 14
Above, positioned at the front end of hanging seat 1601.
Embodiment 4
A kind of sintering deposit cooling means, using the device in embodiment 1, this method includes：1) unloaded from sintering machine
High temperature sinter, it is fitted into through feed hopper 17 in the ring groove shape cooling storehouse 2 of mobile pot type cooler 1；2) cooling duct 11 will cool down
The cooling wind of blower fan 10 delivers to cooling air channel 6；3) cool down and wind communicating pipe 12 the cooling wind in cooling air channel 6 is introduced into annular revolution
The hollow wind beam 8 excessively of stand 7, cross wind beam 8 and cooling wind is introduced into ring groove shape cooling storehouse 2；4) ring groove shape cooling storehouse 2 and cooling
Air channel Mobile base 601 does gyration with annular revolution stand 7, and the cooling wind of introducing changes with sintering hot ore deposit progress gas-solid
Heat；5) after the completion of gas-solid heat exchange, hot ore deposit becomes cold ore deposit, and cooling wind becomes hot blast, wherein cold ore deposit fills through ore discharge bucket 9 from the first ore discharge
15 discharges are put, hot blast is sent to device for generating power by waste heat through hot blast collecting pipe 5.The running status of wherein the first ore discharge device 15 is specific
For：During non-discharging, the first Dump gate 1505 is close to the mouth of pipe of ore discharge pipe 14, blocked in the presence of the first counterweight 1504
The unlikely discharge of cold ore deposit in ore discharge pipe 14；After the first Dump gate 1505 enters discharging section with ore discharge pipe 14, first is installed on
First control wheel 1502 at the middle part of Dump gate 1505 contacts with discharging track 1503, along the rolling of discharging track 1503 and gradually by the
One Dump gate 1505 is lifted, cold in ore discharge pipe 14 when between the Dump gate 1505 of ore discharge pipe 14 and first when dehiscing sufficiently large
Ore deposit from this dehisce it is middle discharge and fall into material feeding belt, realize the discharging purpose of cold ore deposit.
Embodiment 5
A kind of sintering deposit cooling means, using the device in embodiment 1, this method includes：1) unloaded from sintering machine
High temperature sinter, it is fitted into through feed hopper 17 in the ring groove shape cooling storehouse 2 of mobile pot type cooler 1；2) cooling duct 11 will cool down
The cooling wind of blower fan 10 delivers to cooling air channel 6；3) cool down and wind communicating pipe 12 the cooling wind in cooling air channel 6 is introduced into annular revolution
The hollow wind beam 8 excessively of stand 7, cross wind beam 8 and cooling wind is introduced into ring groove shape cooling storehouse 2；4) ring groove shape cooling storehouse 2 and cooling
Air channel Mobile base 601 does gyration with annular revolution stand 7, and the cooling wind of introducing changes with sintering hot ore deposit progress gas-solid
Heat；5) after the completion of gas-solid heat exchange, hot ore deposit becomes cold ore deposit, and cooling wind becomes hot blast, wherein cold ore deposit fills through ore discharge bucket 9 from the second ore discharge
16 discharges are put, hot blast is sent to device for generating power by waste heat through hot blast collecting pipe 5.The running status of wherein the second ore discharge device 16 is specific
For：During non-discharging, the second Dump gate 1607 is hung on hanging seat 1601 by the hanging sleeve 1602 being arranged in the second Dump gate 1607,
Hanging seat 1601 supports the weight of the second Dump gate 1607 by hanging sleeve 1602, is closed the second Dump gate 1607；
After second Dump gate 1607 enters discharging section, the collision block of discharging section porch contacts with hanging seat 1601 first, and by hanging seat
1601 touch out, and the second Dump gate 1607 loses the support of hanging seat 1601, the second counterweight on the second Dump gate 1607 is arranged at
Bottom is slided under 1606 effects, the second Dump gate 1607 is opened, into discharge state；Second Dump gate 1607 with ore discharge pipe 14 after
Reforwarding row, the second control wheel 1603 being arranged at when leaving discharge zone in the second Dump gate 1607 and discharging section exit
Lifting track 1605 contacts, and the second control wheel 1603 rolls along lifting track 1605, and gradually lifts the second Dump gate 1607,
After lifting is to certain altitude, hanging seat that the hanging sleeve 1602 that is arranged in the second Dump gate 1607 will be arranged on ore discharge pipe 14
1601 tops are opened, and voluntarily snap-lock, the second Dump gate 1607 enter closed mode to hanging seat 1601 with hanging sleeve 1602, and so on.
Claims (9)
1. a kind of mobile pot type cooler (1), the cooler include：
1) the ring groove shape cooling storehouse (2) for making the sintering deposit from sintering machine be accumulated from top；
2) it is used for the drive device (3) for driving above-mentioned ring groove shape cooling storehouse to make gyration in the horizontal direction or on horizontal plane；
3) ring-type air bells cap (4) set on above-mentioned ring groove shape cooling storehouse (2), the above-mentioned ring groove shape cooling storehouse top of covering；
4) at least one (such as 1-10, such as the 2-6 or 3-4) hot blast being connected with above-mentioned air bells cap (4) top or sidepiece
Collecting pipe (5)；
5) it is arranged on (annular or whole ring shape) cooling air channel (6), wherein cooling air channel of the inner side of ring groove shape cooling storehouse (2)
(6) the cooling air channel Mobile base (601) for being arranged on bottom and the cooling air channel for covering cooling air channel Mobile base (601) top are included
Fixed cover (602)；
6) ring groove shape cooling storehouse (2) and the annular revolution stand (7) of the bottom of cooling air channel (6), ring groove shape cooling storehouse are arranged on
(2) it is supported on annular revolution stand (7), cooling air channel Mobile base (601) is fixed on annular revolution stand (7), its middle ring
Shape revolution stand (7) crosses wind beam (8) with hollow；
7) it is arranged on the ore discharge bucket (9) of ring groove shape cooling storehouse (2) bottom；
8) multiple cooling blowers (10), their air outlet are communicated to (whole circle by each self-corresponding cooling duct (11) respectively
Annular) cooling air channel (6)；
9) the cooling wind communicating pipe (12) being arranged between cooling air channel Mobile base (601) and annular revolution stand (7), wind is cooled down
Road (6) is connected by cooling down wind communicating pipe (12) with the hollow wind beam (8) of crossing being arranged in annular revolution stand (7), crosses wind
The inside of beam (8) connects with the bottom of ring groove shape cooling storehouse (2)；
10) the ore discharge pipe (14) being connected below ore discharge bucket (9) and with ore discharge bucket (9) is arranged on, and is arranged on ore discharge pipe (14)
The first ore discharge device (15) of end, it is preferred that the first ore discharge device (15) is that have by hinge (1501) installation, band
There is a kind of ore discharge device of the Dump gate (i.e. the first blowdown door) (1505) of counterweight.
2. mobile pot type cooler according to claim 1, it is characterised in that：The air bells cap (4) is fixedly mounted on branch
On bolster (13), cooling air channel is fixed cover (602) and is suspended on bearing support (13), and the ring groove shape cooling storehouse (2) and cooling
Air channel Mobile base (601) and annular revolution stand (7) do gyration together, and/or,
(annular or whole ring shape) cooling air channel liquid seal trough (603) is set respectively in cooling air channel Mobile base (601) both sides, its
Middle cooling air channel is fixed in (whole ring shape) two side insertion cooling air channel liquid seal trough (603) of cover (602).
3. mobile pot type cooler according to claim 1 or 2, first ore discharge device (15) includes hinge
(1501), the first control wheel (1502), discharging track (1503), the first counterweight (1504) and the first Dump gate (1505), wherein
Discharging track (1503) is arranged on discharging section, the top of material feeding belt, and the first Dump gate (1505) is pacified by hinge (1501)
On ore discharge pipe (14), the first control wheel (1502) is arranged on the middle part of the first Dump gate (1505), the first counterweight (1504)
It is arranged on the bottom of the first Dump gate (1505).
4. the mobile pot type cooler according to any one of claim 1-3, the cooler also include：It is arranged on ring groove shape
The feed hopper (17) on cooling storehouse (2) top, installed in the feed chute (18) of ring groove shape cooling storehouse (2) inner upper, wherein entering
Hopper (17) is connected with feed chute (18).
5. the mobile pot type cooler according to any one of claim 1-4, the cooler also include：It is arranged on ring groove shape
Air bells cap sealing device (19) between cooling storehouse (2) and air bells cap (4).
6. the mobile pot type cooler according to any one of claim 1-5, described annular revolution stand (7) bottom is provided with
Stand supporting rail (701) and revolution stand bogie wheel (702) are turned round, annular revolution stand (7) sidepiece is provided with revolution stand side block
Take turns (703) and revolution stand side block rail (704)；And/or
Air bells cap (4) bottom is provided with air bells cap bracket (401), and hot blast collecting pipe (5) bottom is provided with hot blast collecting pipe bracket
(501)。
7. the mobile pot type cooler according to any one of claim 1-6, the hot blast collecting pipe (5) is communicated to waste heat
Utilize device, such as device for generating power by waste heat.
8. a kind of sintering deposit cooling means or usage right require the mobile pot type cooler cooling sintering any one of 1-7
The method of ore deposit, this method include：1) high temperature sinter unloaded from sintering machine, mobile pot type cooling is loaded through feed hopper (17)
In the ring groove shape cooling storehouse (2) of machine (1)；2) the cooling wind of cooling blower (10) is delivered to cooling air channel (6) by cooling duct (11)；
3) cool down and wind communicating pipe (12) the cooling wind in cooling air channel (6) is introduced into the hollow of annular revolution stand (7) and cross wind beam
(8), cross wind beam (8) cooling wind is introduced into ring groove shape cooling storehouse (2)；4) ring groove shape cooling storehouse (2) and cooling air channel Mobile base
(601) gyration is done with annular revolution stand (7), the cooling wind of introducing carries out gas-solid heat exchange with sintering hot ore deposit；5) gas
Gu after the completion of heat exchange, hot ore deposit becomes cold ore deposit, cooling wind becomes hot blast, wherein cold ore deposit through ore discharge bucket (9) from the first ore discharge device
(15) discharge, hot blast is sent to residual heat using device, such as device for generating power by waste heat through hot blast collecting pipe (5).
9. sintering deposit cooling means according to claim 8, cold ore deposit is arranged from the first ore discharge device (15) in the step 5)
Go out, wherein the running status of the first ore discharge device (15) is specially：During non-discharging, the first Dump gate (1505) is in the first counterweight
(1504) in the presence of, the mouth of pipe of ore discharge pipe (14) is close to, the unlikely discharge of cold ore deposit blocked in ore discharge pipe (14)；When first
After Dump gate (1505) enters discharging section with ore discharge pipe (14), the first control wheel for being installed in the middle part of the first Dump gate (1505)
(1502) contacted with discharging track (1503), roll along discharging track (1503) and gradually lift the first Dump gate (1505),
When dehiscing sufficiently large, the cold ore deposit in ore discharge pipe (14) is from this dehisces between ore discharge pipe (14) and the first Dump gate (1505)
Discharge and fall into material feeding belt, realize the discharging purpose of cold ore deposit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610804724.0A CN107796230B (en) | 2016-09-06 | 2016-09-06 | A kind of mobile pot type cooler and sinter cooling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610804724.0A CN107796230B (en) | 2016-09-06 | 2016-09-06 | A kind of mobile pot type cooler and sinter cooling means |
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| Publication Number | Publication Date |
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| CN107796230A true CN107796230A (en) | 2018-03-13 |
| CN107796230B CN107796230B (en) | 2019-09-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879029A (en) * | 2019-02-28 | 2019-06-14 | 新疆金能矿业有限公司 | A kind of continuous transfer system is moved by truck certainly |
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| JPS6170379A (en) * | 1984-09-12 | 1986-04-11 | 日立造船株式会社 | Cooling device for high-temperature powdered and granular body |
| JP2004069135A (en) * | 2002-08-05 | 2004-03-04 | Nippon Steel Corp | Deduster of cooler for sintered ore |
| JP2008232519A (en) * | 2007-03-20 | 2008-10-02 | Mitsubishi-Hitachi Metals Machinery Inc | Sintered ore cooling device |
| CN204752820U (en) * | 2015-05-29 | 2015-11-11 | 中冶长天国际工程有限责任公司 | Air cooling device of ventilative material |
| EP2980515A1 (en) * | 2014-07-28 | 2016-02-03 | Paul Wurth S.A. | Sinter cooler |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56136938A (en) * | 1980-03-29 | 1981-10-26 | Sumitomo Metal Ind Ltd | Controlling method for rotary cooler |
| JPS6170379A (en) * | 1984-09-12 | 1986-04-11 | 日立造船株式会社 | Cooling device for high-temperature powdered and granular body |
| JP2004069135A (en) * | 2002-08-05 | 2004-03-04 | Nippon Steel Corp | Deduster of cooler for sintered ore |
| JP2008232519A (en) * | 2007-03-20 | 2008-10-02 | Mitsubishi-Hitachi Metals Machinery Inc | Sintered ore cooling device |
| EP2980515A1 (en) * | 2014-07-28 | 2016-02-03 | Paul Wurth S.A. | Sinter cooler |
| CN204752820U (en) * | 2015-05-29 | 2015-11-11 | 中冶长天国际工程有限责任公司 | Air cooling device of ventilative material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109879029A (en) * | 2019-02-28 | 2019-06-14 | 新疆金能矿业有限公司 | A kind of continuous transfer system is moved by truck certainly |
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| CN107796230B (en) | 2019-09-13 |
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