CN101883837A - Device for expelling the contents of coke chamber ovens having a low degree of heat exchange - Google Patents
Device for expelling the contents of coke chamber ovens having a low degree of heat exchange Download PDFInfo
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- CN101883837A CN101883837A CN2008801190167A CN200880119016A CN101883837A CN 101883837 A CN101883837 A CN 101883837A CN 2008801190167 A CN2008801190167 A CN 2008801190167A CN 200880119016 A CN200880119016 A CN 200880119016A CN 101883837 A CN101883837 A CN 101883837A
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- Prior art keywords
- hair
- described device
- push rod
- shell
- coke
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B33/00—Discharging devices; Coke guides
- C10B33/08—Pushers, e.g. rams
- C10B33/10—Pushers, e.g. rams for horizontal chambers
Abstract
The invention relates to a device for expelling the contents of a coke oven chamber, comprising a pressure head with pressure rods mounted therebehind, wherein guide plates or skirts are mounted on the rear of the pressure head that prevent air from leaking into the coke chamber oven, thus preventing undesired cooling of the coke chamber oven during the expulsion. The skirts also prevent excessive thermal load on the pressure rods and the reverse side of the pressure head. The skirts may also serve to protect measurement devices mounted in the housing. The skirts may also be made of a heat-resistant metal or ceramic material. The skirts or the pressure head may also be provided with a heat-resistant or heat-reflective coating or with heat-resistant or heat-reflective tiles. The invention further relates to a method for ejecting the contents of coke chamber ovens using the device according to the invention.
Description
Technical field
The present invention relates to a kind of being used for releases device by the cavate coke oven with both-side opening with charge of coke.After coking round-robin refining process finishes, the charge of coke of cavate coke oven is released.According to the location of the Technology of type of furnace formula and equipment, by changing bed height, consuming the temperature in coal mixtures and the stove, refining process can continue 16 to 192 hours.Release is carried out towards the lateral opening of another coke oven from a lateral opening of coke oven.Usually stop to have the coke car there, this coke car is accommodated charge of coke and is brought it into the coke quenching tower.Pusher utilizes so-called push rod to carry out usually, and this push rod moves on to the front of the coke group that will release for this reason onboard and moves by hydraulic efficiency plant.After push, carry out coalingging again.
Background technology
The cavate coke oven preferably relates to " not reclaiming " or " recovery of heat " coke oven, and byproduct that this coke oven produces during with coking and coke-oven gas are used to burn and reclaim for the essential heat of coking.But the cavate coke oven also can relate to traditional, so-called horizontal cavate stove, and the byproduct of process of coking is accommodated and continued to handle to this horizontal cavate stove.When 800 ℃ to 1500 ℃ temperature, implement process of coking.Sizable part of heat is stored in the wall and furnace roof that is made of silica brick, (fire-resistant) clay brick or any fireproof masonry.Because the burning of byproduct just in time is enough to produce essential coking energy mostly, so people make every effort to keep thermosteresis the least possible during push.
When releasing coke, promote one and cut somebody's hair, on this is cut somebody's hair, fix a push rod by coke oven by the thrust unit that is fit to according to prior art.Push rod portion in its back-end is equipped with a device, and this device can be exerted pressure to push rod.Cut somebody's hair and on the front side, be equipped with a plate, the great heat of this plate protection charge of coke.Push rod suffers sizable thermal load with cutting somebody's hair in the process of releasing.Each parts may become curved or have the material fracture after short continuous working period thus.Owing to this reason, existing a series of descriptions prevent the invention of the measure that material-pulling device is heated strongly.
DE 4224491 A1 describe a kind of device that is used for the coke oven pusher, and this device comprises the push rod of cutting somebody's hair with a liquid cooling.This is surrounded push rod by radiation shield in this, and this radiation shield outwards surrounds push rod and be equipped with cooling worm on the inboard with a spacing of determining.Refrigerant flows by these cooling worms, and this refrigerant is water or aqueous liquid preferably.Realize the supply and the recirculation of refrigerant via hose transition.Via the heat exchanger that is connected with the hose transition cooling that circulates.Push rod can constitute by the tee girder that for example welds side by side.The shortcoming of this device is the guiding complexity and the easy break-down of refrigerant.For example, the leakage in the cooling system can cause the casual damage in material-pulling device or coke oven chamber.
DE 840538 C describe a kind of device to cavate coke oven pusher of being used for that comprises a push-off pin, and are that it constitutes box-shaped and constitute multi-piece type in inside.Push rod preferably constitutes the form of tee girder.Air is as the various piece of coolant flowing by push rod, air by guiding like this by bar, promptly each wall of bar always with identical flow direction by purge.Thus, the distortion of bar is impossible.Originally install one on one's body in front at bar and cut somebody's hair, this is cut somebody's hair and is not illustrated in greater detail in the patent document that relates to.Though described device cooling push rod does not protect the material of push rod to avoid the intensive thermal radiation.In addition, the configuration of push rod allows a large amount of ambient, cool air to enter in the coke oven chamber according to the shape of cutting somebody's hair.
DE 459600 C describe a kind of comprise a push-off pin, be used for device to cavate coke oven pusher, cutting somebody's hair in this device has guide plate, these guide plates point to rear sides ground and are welded on the upper end of cutting somebody's hair and will cut somebody's hair and press against coke oven at upside and push up.Can guide coke pusher machine whereby, make on its superincumbent coke oven wall that reclines.Coke oven wall that should be top generally is processed into significantly thicker than the coke oven bottom, the latter approaches for the good heat transfer that heats constitutes.Avoid the damage of the coking chamber base plate of sensitivity in such a way.The heat retention of the improvement in the wall of coke oven chamber and the thermal protection of push rod are inoperative in this instruction.In addition, be installed in the sub-fraction that guide plate on the upside of cutting somebody's hair only covers push rod.Thus, ambient, cool air can enter the coke oven chamber from all sides.
Push rod often is fixed in the center of cutting somebody's hair, thereby reserves sizable space in the back of cutting somebody's hair, and simultaneously the freezing air around the coke oven is compressed into the coke oven chamber by this space when the pusher.Also be stored in heat in the inner coke oven wall greatly to external irradiation by this freeboard, back this freeboard except push rod is pushed in the stove cutting somebody's hair.This constitutes sizable thermosteresis, and this thermosteresis must compensate again by process of coking subsequently.Higher and the coke that produce of coal burnup has relatively poor quality thus.In addition, because the thermal radiation push rod that improves suffers the intensive thermal load, push rod is owing to this thermal load distortion and may become easily broken after short continuous working period.This is a dangerous matter sources, because push rod must bear very big mechanical force.
Summary of the invention
Therefore seek a kind of device, this device is protected on the one hand to cut somebody's hair and is avoided the high temperature of process of coking with push rod.This satisfactory device also should stop freezing air to enter the inside in coking chamber on the other hand, because this freezing air may cool off the inside in coke oven chamber in pusher and charging process, this causes the consumption of coal that improves and the coke quality of variation.
This purpose by be installed on cutting somebody's hair, guide plate provided by the invention reaches.On guide plate or baffle plate were installed to and cut somebody's hair, it almost surrounded push rod on total length.Constitute an overcoat or shell around whole material-pulling device thus.It is empty that the space that forms between push rod and shell can keep.But for better thermal insulation also can be filled up this space.For example be suitable for glass wool or ceramic fiber for this reason.It when cutting somebody's hair orthogonal and when being surrounded according to shell of the present invention on all sides, material-pulling device has the shape of rectangular parallelepiped owing to shell.In the internal space, push rod just forms solid right cylinder.The device that surrounds is preferably made by heat-stable material.
Avoid coke oven chamber and the particularly high temperature of coke oven wall by each guide plate protection push rod, this coke oven chamber and coke oven wall are vacated later on/are exposed at the release coke.Because the thermal capacity and the heat rate of shell are small, so stop coke oven chamber and the particularly cooling of coke oven wall to a great extent.Ambient cold air can not enter up to coke oven wall and these coke oven walls and also can not get cooling thus.If there is filled insulation in the inside at shell, then when push continued within bounds, the coke oven wall almost kept identical temperature.
Particularly claimed a kind of device that is used to release the charging of cavate coke oven, wherein,
The push rod that this device is configured as rod type comprise the plate form install in the furnace side cut somebody's hair,
And this device is characterised in that,
Described cutting somebody's hair surrounded with guide plate or baffle plate in the point backward of installing, thereby these guide plates or baffle plate constitute a shell, this shell has the side edge length with the identical outside of cutting somebody's hair, and when cutting somebody's hair orthogonal or when foursquare, this shell has the profile of the rectangular parallelepiped that has uniform cross sections, wherein when the push rod that is arranged in the internal space when cross section is circular, this push rod forms a solid right cylinder.
Preferably, cut somebody's hair and have the cross section identical with the opening in coke oven chamber.So the outer wall of shell accurately abuts on the wall of coke oven chamber, thereby these coke oven chamber walls are isolated fully with coke oven colder temperature on every side when releasing the content of cavate coke oven.Thus the process of coke oven pusher also can be carried out when the disadvantageous weather condition.Rear side of cutting somebody's hair and push rod also are protected by each baffle plate and avoid high temperature when the pusher.
Cutting somebody's hair in order to use when releasing charge of coke can be orthogonal or foursquare.But the design of also this might being cut somebody's hair is conglobate.This is favourable when the special shape of coke oven particularly.Might constitute various shapes arbitrarily with cutting somebody's hair in principle, if the range request excessively of the best that coke is released like this.
Push rod also can have various shapes arbitrarily and various cross section arbitrarily.In a simple form of implementation, push rod constitutes solid right cylinder and is circular in cross section.Because push rod advantageously is installed in the center of cutting somebody's hair, so this push rod forms a solid right cylinder in rectangular parallelepiped that is formed by shell according to the shape of cutting somebody's hair or right cylinder.But in order to make according to device of the present invention, push rod also may have various shapes arbitrarily.For example it can constitute rectangular parallelepiped.But it also can be made by a plurality of tee girders of simply installing in a side.Also each tee girder might be welded together and with them as push rod with improved stability.At last, according to the requirement of push, push rod can at random be shaped.
Preferably cut somebody's hair and have the overcoat installed or the formed shape of shell has consistent cross section along length.Whereby, coke oven chamber wall is covered fully by shell and does not contact with colder ambient air.But according to the requirement to push, this shape can be tapered or chap and change cross section along length.This can be for example is useful for the secondary air bottom base panel or the chamber of sensitivity.Shape also can be shaped brokenly, if the shape in coke oven chamber or best heat protection need like this.The whole device that comprises shell that is used for pusher advantageously be shaped so that release coke oven chamber content process as far as possible heat exchange carry out less.
In order to make according to shell of the present invention, each guide plate can be installed on all sides of cutting somebody's hair.Thus, when focusing furnace chamber pusher the whole furnace wall of protection in case enter cooling or the cooling that causes simultaneously owing to cold ambient air.But also possible, for example in cutting somebody's hair, gives orthogonal the baffle plate that four sides set rear side that is less than of cutting somebody's hair.So for example can vacate the downside of shape, so that protect that the common formation in coke oven chamber approaches and so more unsubstantial base plate.Also might utilize an only side of cutting somebody's hair according to shell protection of the present invention.Each baffle plate also can be a different lengths, if best pusher is crossed range request like this.
The baffle plate or the guide plate that are used to make up according to shell of the present invention can be made by heat-stable metallic substance.But they also can be made by stupalith.Also possible, baffle plate is by the metallic substance manufacturing and set a ceramic coating.This ceramic coating can advantageously constitute and make its reflection or reflection of light heat on every side.Might apply a heat-reflecting layer equally, wherein here example is enumerated a high radiation coating, so-called " High-Emission-Coating ".It can for example be incorporated in the skin of material by high sintering temperature method.The metal oxide that the heat-reflecting material that is fit to is particularly inorganic and the mixture of carbide, wherein here example is enumerated the mixture of chromic oxide or ferric oxide and silicon carbide.High radiation coating for example is described among EP 742276 A1.A kind of structure of baffle plate is best, and this baffle plate is made by heat-stable material and had a heat-stable and adiabatic layer for better thermal insulation.Thermal protection shield can be used as coating but also applies with the form of ceramic tile, film or face brick.
Push rod also can hold out against the pyritous material manufacturing that is present in the coke oven chamber by a kind of with cutting somebody's hair.Preferably, push rod or cut somebody's hair is made of resistant to elevated temperatures material, so that hold out against the high temperature that is present in inside, coke oven chamber.In order to protect high temperature better, cutting somebody's hair particularly also to be equipped with a heat-stable coating.This can for example be the coating that is made of the coating of pottery, (fire-resistant) clay brick, silica brick or hydraulic sprayed concrete.Push rod also can be equipped with such shell, if the protection of this structure unit requires like this.But this is unwanted usually, because have lower temperature owing to center on the baffle plate of push rod.
Also can comprise the additional device that helps to control push by the formed shell of each baffle plate being installed around cutting somebody's hair.This can for example be temperature measuring equipment or window glass.But shell also can include the device that helps improve process of coking.Example is thermal insulation material such as glass wool or ceramic fiber.
Described device also includes the parts that help be fixed on coke pusher or the drive unit.These parts preferably are fixed on the end of push rod.But they also can be fixed on the end of each baffle plate or shell.This depends on the pattern of coke pusher or drive unit.In order to operate, not only can to adopt portable coke pusher but also can adopt fixed coke pusher according to device of the present invention.
Also claimed at last a kind of method, this method utilization is released coke according to device of the present invention.Usually method is designed so that to carry out the coke push later in the oven door opening process.This takes place after process of coking finishes usually, and this process of coking typically continues 16 to 192 hours in " not reclaiming " or " recovery of heat " coke oven.After the coke push, just follow charging again.Certainly, utilize also can purify, if given equipment configuration can advantageously manifest this point according to device of the present invention.After charging, close the door in coke oven chamber and then again a coking circulation.The coke oven that is suitable for all patterns according to method of the present invention.
Can also help the protection of measuring technology according to device of the present invention, this measuring technology can be installed on the push rod and can be protected by the shell of describing and avoid the radiation of furnace chamber in order to monitor stove state and coke making process.
Description of drawings
According to device of the present invention, wherein these accompanying drawings are each embodiment according to the structure of device of the present invention by four description of drawings.
Fig. 1 illustrates the side-view in a coke oven chamber of opening, and wherein utilizes according to device of the present invention and releases charge of coke.Fig. 2 is to illustrate one according to the device that is used for pusher of the present invention from top right-angle view.Fig. 3 is to illustrate one according to the inventive system comprises a push rod that is made of the tee girder of two welding from top right-angle view.Fig. 4 illustrates a cavate coke oven and is utilizing one according to the frontview in the pusher process of device of the present invention.
Embodiment
Fig. 1 illustrates a coke oven chamber (1) of opening, and exposes charge of coke (2) in this coke oven chamber after opening each coke oven chamber door (3).Utilize cut somebody's hair (4) of coke pusher machine from the cavate coke oven, to release charge of coke (2).For this reason, will cut somebody's hair (4) comprise that push rod (5) pushing passes coke oven.On cut somebody's hair (4), be fixed with the baffle plate (6a) of a plurality of point backward.If cut somebody's hair is orthogonal, above then can only seeing in this view and following baffle plate.For better explanation, omit each lateral baffle plate (6b).If because not at each baffle plate of the back of cutting somebody's hair, freezing air will be pressed in the coke oven chamber, these baffle plates stop the cooling in coke oven chamber.Advantageously cutting somebody's hair is configured as, and makes this cut somebody's hair and accurately passes through ordinatedly between coke oven chamber wall (7) that surrounds fire door and coke oven bottom (8).The air admission that stops other whereby.Usually also have secondary air bottom (9) and secondary air inlet device (10) be positioned at the coke oven bottom below, thereby base plate can constitute and approaches slightly.Equally also be illustrated in the primary air inlet device (11) that comprises setting device (11a) in the furnace roof here and be used to utilize fixed sturcture (12a) to handle the tackle purchase (Seilzug) (12) of fire door.
Fig. 2 illustrates one and comprises according to material-pulling device of the present invention and to cut somebody's hair (4) and push rod (5).Be fixed with a plurality of baffle plates (6b) thereon, these baffle plates form a shell.If cut somebody's hair is orthogonal, then can only see each lateral baffle plate in this view.On push rod, also connect a fixed sturcture that is used for coke pusher.
Fig. 3 illustrates one and comprises according to material-pulling device of the present invention and to cut somebody's hair and push rod.Cut somebody's hair (4) and push rod (5) is made of two tee girders that weld together.Can see each lateral baffle plate here.On cutting somebody's hair, apply one by resistant to elevated temperatures material constitute the layer (14).
Fig. 4 illustrates the frontview of a cavate coke oven (1), utilizes one to release the charge of coke (2) of this cavate coke oven according to device of the present invention.Open the coke oven chamber by the cavate coke oven door (3) that is raised, thereby expose charge of coke (2).Here, the coke oven chamber wall (7) of encirclement door is hidden and therefore can not be seen by the coke oven chamber door (3) that is raised.Cut somebody's hair (4) advantageously have the cross section that accurately cooperates with opening, thereby charge of coke (2) is positioned at (4) back of cutting somebody's hair.By push rod (5) will cut somebody's hair (4) from the cavate coke oven, release.Cut somebody's hair (4) baffle plate is equipped with, (stretching out from paper plane) installed on these baffle plate point backward ground.Cutting somebody's hair here is orthogonal, thereby not only the baffle plate of each level (6a) but also each vertical baffle plate (6b) are fixed.Each baffle plate stops the back freezing air in cut somebody's hair (4) may enter in the coking chamber.Can see secondary air bottom (9) equally here, be used for each opening (10) of secondary air, at each opening (11) that is used for primary air that comprises setting device (11a) of furnace roof be used to utilize the tackle purchase (12) of fixed sturcture (12a) lifting coke oven chamber door.
List of numerals
1 coke oven chamber
2 charge of cokes
3 cavate coke oven doors
4 cut somebody's hair
The 4a weld seam
5 push rods
Baffle plate that the 6a level reclines or shell
Baffle plate that 6b vertically reclines or shell
7 surround the furnace wall of door
Bottom, 8 coke oven chambeies
9 secondary airs bottom
10 are used for the opening that enters of secondary air
The opening that enters that is used for primary air in 11 furnace roofs
11a is used for the setting device of primary air
12 are used to open the chain or the tackle purchase of cavate coke oven door
The fixed sturcture of 12a door on tackle purchase
The fixed sturcture of 13 coke pushers on push rod
14 heat-stable layers
Claims (according to the modification of the 19th of treaty)
1. be used to release the device of the charging (2) of coke oven chamber (1), wherein this device push rod (5) of being configured as rod type comprises cut somebody's hair (4) of installing in the furnace side of plate form; It is characterized in that, described cutting somebody's hair (4) surrounded by guide plate or the baffle plate (6a, 6b) with the point backward installed, thereby these guide plates or baffle plate constitute a shell, this shell has the side edge length with (4) the identical outside of cutting somebody's hair, and when cut somebody's hair (4) are orthogonal or when foursquare, described shell has the profile of the rectangular parallelepiped that has consistent cross section, wherein when the push rod that is arranged in the internal space (5) when cross section is circular, this push rod forms solid right cylinder.
2. according to the described device of claim 1, it is characterized in that described cutting somebody's hair (4) constitutes circular, thereby the device that is used for pusher has the cylindrical profile that has consistent cross section.
3. according to the described device of claim 1, it is characterized in that described cutting somebody's hair (4) constitutes arbitrarily, thereby the device that is used for pusher has the profile of prolongation of the cross section of cut somebody's hair (4).
4. according to one of claim 1 to 3 described device, it is characterized in that the cross section of described shell changes in the extension of point backward, thereby shell has shape arbitrarily.
5. according to one of claim 1 to 4 described device, it is characterized in that, each described baffle plate (6a, 6b) be shorter in length than push rod (5).
6. according to one of claim 1 to 4 described device, it is characterized in that each described baffle plate (6a, 6b) has different length on each side of (4) of cutting somebody's hair.
7. according to one of claim 1 to 6 described device, it is characterized in that described push rod (5) has the cross section that circular cross section has shape arbitrarily and is arranged in material-pulling device in the center.
8. according to one of claim 1 to 6 described device, it is characterized in that described push rod (5) has the cross section that any cross section has shape arbitrarily and locates to be arranged in material-pulling device at an arbitrary position.
9. according to one of claim 1 to 8 described device, it is characterized in that the device that is used to release coke oven chamber content accurately has the cross section of opening in the coke oven chamber that maybe will feed of the pusher wanted.
10. according to one of claim 1 to 9 described device, it is characterized in that each described baffle plate (6a, 6b) is installed on whole side of cut somebody's hair (4).
11., it is characterized in that each described baffle plate (6a, 6b) is installed on the whole side of being less than of (4) of cutting somebody's hair according to one of claim 1 to 9 described device.
12., it is characterized in that the push rod (5) that is used to release charge of coke (2) is a tee girder according to one of claim 1 to 11 described device.
13., it is characterized in that the push rod (5) that is used to release charge of coke (2) is the push rod (5) that is made of a plurality of tee girders that weld together according to one of claim 1 to 11 described device.
14., it is characterized in that described shell is completely or partially made by heat-stable metallic substance according to one of claim 1 to 13 described device.
15., it is characterized in that described shell is completely or partially made by heat-stable stupalith according to one of claim 1 to 13 described device.
16. according to one of claim 1 to 15 described device, it is characterized in that, push rod (5) cut somebody's hair (4) locate or on the shell or cutting somebody's hair (4) locate or on shell, be equipped with the coating (14) that constitutes by thermally protective materials.
17., it is characterized in that the described layer (14) that is made of thermally protective materials applies with the form of ceramic tile, film or face brick according to the described device of claim 16.
18., it is characterized in that described layer (14) applies as the form of high temperature reflecting layer with " high radiation " coating according to one of claim 16 or 17 described device.
19., it is characterized in that described layer (14) is made by the mixture of inorganic metal oxide and carbide according to the described device of claim 18.
20., it is characterized in that described device has the device that is used to measure temperature in the inside of the shape that is formed by shell according to one of claim 1 to 19 described device.
21., it is characterized in that described device comprises the adiabatic material in the inside of the shape that is formed by shell according to one of claim 1 to 20 described device.
22., it is characterized in that the adiabatic material is meant glass wool or ceramic fiber according to the described device of claim 21.
23. be used for the method for coal coking, it is characterized in that, will be used to release coke (2) according to one of claim 1 to 22 described material-pulling device.
Claims (23)
1. be used to release the device of the charging of cavate coke oven, wherein this device push rod of being configured as rod type comprise the plate form install in the furnace side cutting somebody's hair; It is characterized in that, described cutting somebody's hair surrounded by guide plate or baffle plate with the point backward installed, thereby these guide plates or baffle plate constitute a shell, this shell has the side edge length with the identical outside of cutting somebody's hair, and when cutting somebody's hair orthogonal or when foursquare, described shell has the profile of the rectangular parallelepiped that has consistent cross section, wherein when the push rod that is arranged in the internal space when cross section is circular, this push rod forms solid right cylinder.
2. according to the described device of claim 1, it is characterized in that, described cut somebody's hair constitute circular, thereby the device that is used for pusher has the cylindrical profile that has consistent cross section.
3. according to the described device of claim 1, it is characterized in that described cutting somebody's hair constitutes arbitrarily, thereby the device that is used for pusher has the profile of the prolongation of the cross section of cutting somebody's hair.
4. according to one of claim 1 to 3 described device, it is characterized in that the cross section of described shell changes in the extension of point backward, thereby shell has shape arbitrarily.
5. according to one of claim 1 to 4 described device, it is characterized in that, each described baffle plate be shorter in length than push rod.
6. according to one of claim 1 to 4 described device, it is characterized in that each described baffle plate has different length on each side of cutting somebody's hair.
7. according to one of claim 1 to 6 described device, it is characterized in that described push rod has the cross section that circular cross section has shape arbitrarily and is arranged in material-pulling device in the center.
8. according to one of claim 1 to 6 described device, it is characterized in that described push rod has the cross section that any cross section has shape arbitrarily and locates to be arranged in material-pulling device at an arbitrary position.
9. according to one of claim 1 to 8 described device, it is characterized in that the device that is used to release cavate coke oven content accurately has the cross section of opening of the cavate coke oven that maybe will feed of the pusher wanted.
10. according to one of claim 1 to 9 described device, it is characterized in that each described guide plate is installed on whole side of cutting somebody's hair.
11., it is characterized in that each described guide plate is installed in being less than on whole sides of cutting somebody's hair according to one of claim 1 to 9 described device.
12., it is characterized in that the push rod that is used to release charge of coke is a tee girder according to one of claim 1 to 11 described device.
13., it is characterized in that the push rod that is used to release charge of coke is the push rod that is made of a plurality of tee girders that weld together according to one of claim 1 to 11 described device.
14., it is characterized in that described shell is completely or partially made by heat-stable metallic substance according to one of claim 1 to 13 described device.
15., it is characterized in that described shell is completely or partially made by heat-stable stupalith according to one of claim 1 to 13 described device.
16., it is characterized in that push rod is at the place of cutting somebody's hair or be equipped with the coating that is made of thermally protective materials on the shell or at the place of cutting somebody's hair or on shell according to one of claim 1 to 15 described device.
17., it is characterized in that the described layer form with ceramic tile, film or face brick that is made of thermally protective materials applies according to the described device of claim 16.
18., it is characterized in that described layer applies as the form of high temperature reflecting layer with " high radiation " coating according to one of claim 16 or 17 described device.
19., it is characterized in that described layer is made by the mixture of inorganic metal oxide and carbide according to the described device of claim 18.
20., it is characterized in that described device has the device that is used to measure temperature in the inside of the shape that is formed by shell according to one of claim 1 to 19 described device.
21., it is characterized in that described device comprises the adiabatic material in the inside of the shape that is formed by shell according to one of claim 1 to 20 described device.
22., it is characterized in that the adiabatic material is meant glass wool or ceramic fiber according to the described device of claim 21.
23. be used for the method for coal coking, it is characterized in that, will be used to release coke according to one of claim 1 to 22 described material-pulling device.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007058472.7 | 2007-12-04 | ||
| DE102007058472A DE102007058472B3 (en) | 2007-12-04 | 2007-12-04 | Apparatus and method for low-heat expressing coke oven ovens |
| PCT/EP2008/009964 WO2009071216A1 (en) | 2007-12-04 | 2008-11-25 | Device for expelling the contents of coke chamber ovens having a low degree of heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101883837A true CN101883837A (en) | 2010-11-10 |
Family
ID=40380147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801190167A Pending CN101883837A (en) | 2007-12-04 | 2008-11-25 | Device for expelling the contents of coke chamber ovens having a low degree of heat exchange |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US20110027050A1 (en) |
| EP (1) | EP2217681A1 (en) |
| JP (1) | JP5460611B2 (en) |
| KR (1) | KR101604144B1 (en) |
| CN (1) | CN101883837A (en) |
| AR (1) | AR069571A1 (en) |
| AU (1) | AU2008333601B2 (en) |
| BR (1) | BRPI0820111A2 (en) |
| CA (1) | CA2707587A1 (en) |
| CL (1) | CL2008003607A1 (en) |
| CO (1) | CO6300871A2 (en) |
| DE (1) | DE102007058472B3 (en) |
| EG (1) | EG26345A (en) |
| MX (1) | MX2010006087A (en) |
| MY (1) | MY154219A (en) |
| RU (1) | RU2495907C2 (en) |
| TW (1) | TWI456041B (en) |
| UA (1) | UA102829C2 (en) |
| WO (1) | WO2009071216A1 (en) |
| ZA (1) | ZA201003307B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060257A (en) * | 2020-08-24 | 2020-12-11 | 赵燕虎 | Building construction building rubbish clearance system |
| CN113637489A (en) * | 2021-09-16 | 2021-11-12 | 攀钢集团西昌钢钒有限公司 | Upper bow and lateral bending correcting device of coke pushing rod |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007057410B3 (en) * | 2007-11-27 | 2009-07-30 | Uhde Gmbh | Mechanism and method for automatable locking of doors, door bodies or door frames of horizontal coke oven chambers |
| DE102009054430B4 (en) * | 2009-11-25 | 2012-01-26 | Uhde Gmbh | Apparatus and method for emptying a quenched or un-extinguished coke from a coke quenching truck into a receiving device |
| JP2013095819A (en) * | 2011-10-31 | 2013-05-20 | Jfe Steel Corp | Coke oven extruder |
| RU176825U1 (en) * | 2017-06-05 | 2018-01-30 | Данила Сергеевич Яковлев | Installation for pushing coke from coke ovens |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB289871A (en) * | 1927-05-06 | 1928-07-26 | C Otto And Comp G M B H Dr | Discharging machine for coke ovens with horizontal chambers |
| US4486138A (en) * | 1982-08-26 | 1984-12-04 | Raymond Kaiser Engineers Inc. | Pusher ram |
| CN2540410Y (en) * | 2002-04-16 | 2003-03-19 | 张家港长力机械有限公司 | Pushing ram |
| CN2861158Y (en) * | 2005-09-14 | 2007-01-24 | 大连华锐股份有限公司 | Coke pusher slot type collecting device for two ends coke |
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| DE459600C (en) * | 1927-05-07 | 1928-05-08 | Otto & Co Gmbh Dr C | Express machine for coke ovens with horizontal chambers |
| DE840538C (en) * | 1950-01-14 | 1952-06-03 | Bamag Werke Fuer Eisenverarbei | As a box carrier trained push rod for coke ovens |
| US3501380A (en) * | 1968-12-30 | 1970-03-17 | Koppers Co Inc | Method and apparatus for measuring the temperature of coke oven walls |
| JPS4813654Y1 (en) * | 1969-11-22 | 1973-04-13 | ||
| US3963451A (en) * | 1973-02-15 | 1976-06-15 | United States Steel Corporation | Method of forming a high-temperature abrasion-resistant coating on a ferrous metal substrate, and resulting article |
| DE3321918A1 (en) * | 1982-08-26 | 1984-03-08 | Koppers Co., Inc., 15219 Pittsburgh, Pa. | SLIDE STAMP, ESPECIALLY FOR COOKER OVENS AND THE LIKE |
| US4486139A (en) * | 1982-08-26 | 1984-12-04 | Raymond Kaiser Engineers Inc. | Pusher ram |
| SU1624013A1 (en) * | 1986-06-30 | 1991-01-30 | Донецкий политехнический институт | Coke pushing machine push-out bar |
| SU1511268A1 (en) * | 1987-12-14 | 1989-09-30 | Донецкий политехнический институт | Pushing device for horizontal coke oven |
| SU1736986A1 (en) * | 1989-03-07 | 1992-05-30 | Донецкий политехнический институт | Rod of coke ejecting device |
| US5032173A (en) * | 1989-10-10 | 1991-07-16 | Goforth Billy D | Aluminum furnace charging system and process of changing |
| DE4224491C2 (en) * | 1991-10-04 | 1994-02-17 | Ruhrkohle Ag | Push rod mechanically and thermally loaded on all sides for a mechanical pushing device |
| EP0742276A1 (en) | 1995-05-12 | 1996-11-13 | Krupp Koppers GmbH | Method for operating a coke oven |
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2007
- 2007-12-04 DE DE102007058472A patent/DE102007058472B3/en not_active Expired - Fee Related
-
2008
- 2008-11-25 MY MYPI2010002575A patent/MY154219A/en unknown
- 2008-11-25 UA UAA201008283A patent/UA102829C2/en unknown
- 2008-11-25 US US12/734,850 patent/US20110027050A1/en not_active Abandoned
- 2008-11-25 BR BRPI0820111 patent/BRPI0820111A2/en not_active IP Right Cessation
- 2008-11-25 CA CA2707587A patent/CA2707587A1/en not_active Abandoned
- 2008-11-25 JP JP2010536352A patent/JP5460611B2/en not_active Expired - Fee Related
- 2008-11-25 EP EP08857818A patent/EP2217681A1/en not_active Withdrawn
- 2008-11-25 AU AU2008333601A patent/AU2008333601B2/en not_active Ceased
- 2008-11-25 RU RU2010127304/02A patent/RU2495907C2/en not_active IP Right Cessation
- 2008-11-25 CN CN2008801190167A patent/CN101883837A/en active Pending
- 2008-11-25 KR KR1020107011459A patent/KR101604144B1/en not_active IP Right Cessation
- 2008-11-25 MX MX2010006087A patent/MX2010006087A/en active IP Right Grant
- 2008-11-25 WO PCT/EP2008/009964 patent/WO2009071216A1/en active Application Filing
- 2008-11-28 TW TW097146156A patent/TWI456041B/en not_active IP Right Cessation
- 2008-12-04 AR ARP080105285A patent/AR069571A1/en not_active Application Discontinuation
- 2008-12-04 CL CL2008003607A patent/CL2008003607A1/en unknown
-
2010
- 2010-05-11 ZA ZA2010/03307A patent/ZA201003307B/en unknown
- 2010-06-02 EG EG2010060930A patent/EG26345A/en active
- 2010-06-18 CO CO10073876A patent/CO6300871A2/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB289871A (en) * | 1927-05-06 | 1928-07-26 | C Otto And Comp G M B H Dr | Discharging machine for coke ovens with horizontal chambers |
| US4486138A (en) * | 1982-08-26 | 1984-12-04 | Raymond Kaiser Engineers Inc. | Pusher ram |
| CN2540410Y (en) * | 2002-04-16 | 2003-03-19 | 张家港长力机械有限公司 | Pushing ram |
| CN2861158Y (en) * | 2005-09-14 | 2007-01-24 | 大连华锐股份有限公司 | Coke pusher slot type collecting device for two ends coke |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060257A (en) * | 2020-08-24 | 2020-12-11 | 赵燕虎 | Building construction building rubbish clearance system |
| CN112060257B (en) * | 2020-08-24 | 2022-09-30 | 山东汇泰混凝土有限公司 | Building construction building rubbish clearance system |
| CN113637489A (en) * | 2021-09-16 | 2021-11-12 | 攀钢集团西昌钢钒有限公司 | Upper bow and lateral bending correcting device of coke pushing rod |
| CN113637489B (en) * | 2021-09-16 | 2023-11-24 | 攀钢集团西昌钢钒有限公司 | Upper bow and side bend correcting device of pushing ram |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2008333601A1 (en) | 2009-06-11 |
| AR069571A1 (en) | 2010-02-03 |
| RU2495907C2 (en) | 2013-10-20 |
| JP5460611B2 (en) | 2014-04-02 |
| UA102829C2 (en) | 2013-08-27 |
| DE102007058472B3 (en) | 2009-05-07 |
| MX2010006087A (en) | 2010-06-23 |
| BRPI0820111A2 (en) | 2015-05-05 |
| EG26345A (en) | 2013-08-20 |
| US20110027050A1 (en) | 2011-02-03 |
| TW200927905A (en) | 2009-07-01 |
| KR20100100825A (en) | 2010-09-15 |
| EP2217681A1 (en) | 2010-08-18 |
| MY154219A (en) | 2015-05-15 |
| TWI456041B (en) | 2014-10-11 |
| RU2010127304A (en) | 2012-01-10 |
| JP2011505475A (en) | 2011-02-24 |
| CO6300871A2 (en) | 2011-07-21 |
| ZA201003307B (en) | 2011-03-30 |
| CL2008003607A1 (en) | 2009-08-14 |
| CA2707587A1 (en) | 2009-06-11 |
| WO2009071216A1 (en) | 2009-06-11 |
| KR101604144B1 (en) | 2016-03-16 |
| AU2008333601B2 (en) | 2013-09-26 |
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