| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | Charging hole cover seal | US334966 | 1981-12-28 | US4389284A | 1983-06-21 | George R. Cain |
| A charging hole cover sealing structure in which a disc-shape cover is superimposed over the charging hole and an annulus-shaped charging hole frame. The frame has on its top surface a peripheral medial groove and an inner planar surface. The cover has a lip with a terminal downwardly projecting peripheral tongue that engages the medial groove on the frame as the lip abuts its inner planar surface so that dual gas tight seals are established. A primary continuous seal is established at the point where the lip abuts the inner planar surface on the frame. The groove is filled with a heat resistant particulate material which will cause any coke oven gases escaping through this primary seal to be condensed so as to form a particularly effective sealant material made up of a mixture of the resultant tarry condensation with the particulate material. A secondary seal is thereby established between the tongue of the cover and the lid, and the need to manually apply a sealant composition to the charging hole cover is avoided. | ||||||
| 122 | Device for closing the filling opening of a coke oven chamber | US923405 | 1978-07-10 | US4186056A | 1980-01-29 | Hans-Hermann Muller; Johannes Wulfmeier |
| Frame has an opening therethrough and is positioned on a coke oven chamber ceiling with the opening of the frame aligned with a filling opening of the coke oven chamber ceiling. The frame has formed therein a recessed duct which surrounds the opening. A filling cover, adapted to close the opening, has extending therefrom a substantially annular projection. The duct in the frame has filled therein a displaceable material which is capable of being displaced by the projection, for example a pulverulent material. When the cover is positioned over the frame, the projection extends into and partially displaces the displaceable material, thereby sealing the cover with respect to the frame and closing the filling opening. | ||||||
| 123 | Coke oven hopper truck including support for removable filling cover | US843342 | 1977-10-18 | US4151919A | 1979-05-01 | Manfred Blase; Friedrich Isermann |
| A coke oven hopper truck is movable along a coke oven cover which has therein filling holes closed by removable filling covers. The hopper truck has supported thereon a lifting device including an electromagnet which lifts and lowers the filling covers from and into the filling holes so that the filling covers may be removed from the filling holes, whereby coal may be charged through the filling holes into the coke oven chamber. The movable hopper truck has supported thereon repositories for supporting the filling covers after they have been removed from the filling holes by the lifting device. The repositories are movable with the hopper truck along the coke oven cover. The repositories have therein recesses dimensioned to receive therein the filling covers. Cleaning tools such as scrapers or brushes are provided along the edges of the recesses, and the lifting device rotates the filling covers against the cleaning tools to thereby clean the filling covers. | ||||||
| 124 | Device for controlling the seizure of a cover for the charge opening of a coking furnace | US512902 | 1974-10-07 | US3998705A | 1976-12-21 | Josef Peters; Gunter Gebhardt |
| A device for seizing and transporting a cover for the charge opening of a coking furnace comprises a seizure magnet carried by a gripping unit and adapted for rotation of the cover back and forth on the cover seat in the charge opening by means of a crank device connected with said gripping unit which in turn is suspended from a linkage means connecting said gripping unit with a slide arrangement for moving the magnet and the cover away from and into the furnace charging region, a force sensing overload safety device being connected with said linkage means in such a manner as to prevent operation of the slide arrangement when the force transmitted to said force sensing overload safety device by said gripping unit exceeds a predetermined value, thereby preventing damage in case of excessively strong adherence of the cover to its seat in the charge opening. | ||||||
| 125 | Device for magnetic lifting and removal of the feed opening cover of a coking chamber oven | US460464 | 1974-04-12 | US3985627A | 1976-10-12 | Gunter Gebhardt; Josef Peters |
| A device for magnetic lifting and removal of the feed opening cover of a coking chamber oven from the charging region of said oven comprises a magnet carried by a gripping unit and operatively connected with a crank drive for rotating said cover back and forth in said gripping unit, said magnet further being operatively connected with a displaceable slide means through the intermediary of a guide rail for guiding the movement of the slide means, the rail having horizontal and vertical branches, actuation of a drive means for said slide means first causes lifting of said cover and then lateral displacement of said slide means with said cover. | ||||||
| 126 | Lifting apparatus | US394528 | 1973-09-05 | US3966060A | 1976-06-29 | John Frederick Collett Andrews; Roy Victor Beton; Kenneth David Leavens; Gordon John Scott |
| Lifting apparatus which enables the lid of, for example a coke oven, to be removed during charging and then replaced has engagement means for the lid carried at the end of an arm. The arm is able to be raised and lowered and to be swung through an arc. The engagement means hook onto the lid or other object to be removed or replaced and the engagement means can oscillate at the end of the arm. | ||||||
| 127 | Device for automatically turning, lifting off and replacing covers on the charging shafts of coking ovens | US3753502D | 1971-06-25 | US3753502A | 1973-08-21 | ABENDROTH W |
| An automatic device for engaging and then subsequently turning and lifting off a cover for the charging shaft of a coking oven includes a horizontally extending support which is carried on a rotary column and which includes a drive motor thereon for rotating an engagement member through a clutch mechanism which causes the engagement and centering of a shaft cover and its rotation on a shaft seat in order to facilitate the lifting of the cover upwardly and away from a top opening of a charging shaft for a coking oven furnace. In one embodiment, the device includes a clutch mechanism which provides a centering of the cover and the holding of the cover in a centered position while it is rotated in order to facilitate the precise replacement of the cover in the centered position. The support is carried on a column which is mounted on a support or frame for rotary movement and which is guided for up and down movement in order to facilitate the lifting and lowering of the cover. The rotary movement of the column is effected by engagement of a roller follower of the column with a control cam which provides an accurate rotary shifting movement of the support during the upward and downward movement of the column. In another embodiment of the invention the engagement means for the cover on the support includes a magnet which may be energized to lift the cover upwardly instead of having a rotary cam arm which engages into open ends of oppositely directed angles carried on the cover''s top.
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| 128 | Apparatus for manipulating covers of industrial ovens | US3536205D | 1968-07-29 | US3536205A | 1970-10-27 | BENDER MARTIN |
| 129 | Charging horizontal coke ovens | US77923958 | 1958-12-09 | US2981423A | 1961-04-25 | CHARLES RANDELL GEOFFREY EDWAR; MILTON WHITWORTH HERBERT |
| 130 | Controlled kiln and manufacturing system for biochar production | US14378357 | 2013-02-13 | US10370593B2 | 2019-08-06 | Donald P. Aupperle; Mikel S. Olander; Benjamin M. Beierwaltes; William T. Beierwaltes; James G. Gaspard, II |
| A controlled kiln and manufacturing system for biochar production, including control systems and subsystems. An example controlled kiln (100) includes a drum (200), a lid (120) and a floor (250) together forming a combustion chamber configured to contain feedstock for conversion into biochar. A catalytic converter (700) may be operatively coupled with an outlet of the kiln (100). A conversion process completion detection subsystem may be operative to issue notifications. An example biochar manufacturing system includes at least one of the controlled kilns (100), a feedstock filling station (1010, 1020, 1030) for providing feedstock to kiln 100, a firing line (1040) for receiving the kiln containing feedstock, a tipping station (1050) for receiving biochar from the kiln, a biochar sizing station, and an automated handler (800) configured to move the kiln between the feedstock filling station (1010, 1020, 1030), the firing line (1040) and the tipping station (1050). | ||||||
| 131 | Adjustable charging hole closure for charging the coking oven chambers of a coking oven battery | US13983315 | 2012-02-08 | US09505983B2 | 2016-11-29 | Manfred Friedrichs; Helmut Dohle |
| An adjustable chargehole closure for adjusting the closure cover of a charging hole in a coking oven chamber. The adjustable chargehole closure has as an inner frame for a closure cover, and the frame can be rotated both with respect to the closure cover and with respect to an outer frame, designed asymmetrically with respect to a vertical plane, so that the closure cover is displaced along a longitudinal axis when the inner frame is rotated in the horizontal plane. The position of the charging hole opening and the closure cover present therein on the ceiling of a coking oven chamber can thereby be changed without requiring construction measures on the ceiling of a coking oven chamber. The capability is in particular advantageous in order to match the position of the charging hole cover to the precise charging position of the charging machine. | ||||||
| 132 | ADJUSTABLE CHARGING HOLE CLOSURE FOR CHARGING THE COKING OVEN CHAMBERS OF A COKING OVEN BATTERY | US13983315 | 2012-02-08 | US20130313101A1 | 2013-11-28 | Manfred Friedrichs; Helmut Dohle |
| An adjustable chargehole closure for adjusting the closure cover of a charging hole in a coking oven chamber. The adjustable chargehole closure has as an inner frame for a closure cover, and the frame can be rotated both with respect to the closure cover and with respect to an outer frame, designed asymmetrically with respect to a vertical plane, so that the closure cover is displaced along a longitudinal axis when the inner frame is rotated in the horizontal plane. The position of the charging hole opening and the closure cover present therein on the ceiling of a coking oven chamber can thereby be changed without requiring construction measures on the ceiling of a coking oven chamber. The capability is in particular advantageous in order to match the position of the charging hole cover to the precise charging position of the charging machine. | ||||||
| 133 | Ethylene Production Isolation Valve Systems | US12043855 | 2008-03-06 | US20080251749A1 | 2008-10-16 | Ruben F. Lah; Gary Larsen |
| The present invention provides more efficient, cost effective ethylene productions isolation valve devices and system as well as more efficient, cost effective methods for isolating the flow of matter from one location to another in an ethylene productions operation where the valve comprises a first seat; a second seat aligned with said first seat; a blind; a main body having an orifice dimensioned to align with an orifice in said line; wherein said main body is coupled to said line; an upper and lower bonnet coupled to said main body, wherein said bonnets may be removed in order to replace valve parts without separating the main body from the line; and a plate located inside a bonnet, wherein the plate comprises a planar surface that contacts a surface of the blind. | ||||||
| 134 | Coke drum bottom de-heading system | US10442673 | 2003-05-20 | US06964727B2 | 2005-11-15 | Ruben F. Lah |
| The present invention features a coke drum de-heading system comprising (a) at least one coke drum having an orifice therein; (b) a de-header valve removably coupled to the coke drum designed to de-head the coke drum; and (c) an exchange system, including an upper and lower bonnet and other elements and members adapted to integrate the de-heading system, and particularly the de-header valve, into the manufacturing system. The de-header valve itself comprises (1) a main body having an orifice dimensioned to align with and couple to, in a concentric relationship, the orifice of the coke drum; (2) a live loaded seat assembly coupled to the main body and comprising a dynamic, live loaded seat, a live seat adjustment mechanism coupled to the main body and designed to control and adjust the force and resulting seat load of the dynamic, live loaded seat, and a force transfer module in juxtaposition to the dynamic, live loaded seat for transferring the force from the live loaded seat adjustment mechanism to the dynamic, live loaded seat; (3) a static seat positioned opposite from and counteracting or counterbalancing the dynamic, live loaded seat; and (4) a blind or sliding blind capable moving in a linear, bi-directional manner within the de-header valve and between the dynamic, live loaded seat and the static seat, such that upon actuation of the blind from a closed position to an open position, the coke drum is de-headed. | ||||||
| 135 | Cover lifting device | US667722 | 1991-03-11 | US5139619A | 1992-08-18 | R. E. Schoonover |
| An apparatus and method for raising, moving and lowering a massive coker chute cover are provided. One embodiment of the invention comprises engaging the cover with a lift plate, raising the lift plate, and, moving the lift plate, the course of the movement being in the arc of a circle, lowering the lift plate, and releasing the cover from the plate. | ||||||
| 136 | Double face oven seal | US612476 | 1990-11-14 | US5096210A | 1992-03-17 | Roy W. Wood; Alex Farris; Danny R. Morrow; D. O. Harden |
| A double face seal for coke ovens comprising charging and venting tubes having flanges; charging and venting ports having top surfaces; and sealing means attached to the flanges for engaging and sealing the top surfaces during charging and venting of coke ovens. | ||||||
| 137 | Immersion-type seal for the standpipe opening of coke ovens | US145976 | 1980-05-02 | US4296938A | 1981-10-27 | Ludwig Offermann; Rheinhold Wippich |
| An immersion type seal for a standpipe opening of a coke oven comprises a standpipe which has a top part with top opening and an encircling rim around the opening which is closed by a standpipe lid and an annular seal frame interposed between the lid and the opening. The seal frame includes a lower peripheral edge which is of spherical shape which is seated on a ring disposed over the rim of the standpipe top opening and the seal frame is advantageously adjusted on the seating ring and clamped by means of tie rods which are disposed at spaced locations around the periphery of a flange portion of the seal frame. The tie rods are clamped between flanges of a top piece of the standpipe and the standpipe itself and the flange of the seal frame. The seal frame also defines an open top trough which defines a water seal and the standpipe lid includes an annular wall portion which extends into the trough. The standpipe lid also advantageously includes an inner annular wall portion which is adapted to seat on a ledge portion of the annular sealing frame. | ||||||
| 138 | Fabricated opening cover and cover assembly | US953431 | 1978-10-23 | US4236972A | 1980-12-02 | Patsie C. Campana |
| A cover and cover assembly fabricated from steel plate for selectively covering an opening communicating with a coke oven and cooperable with seal rim sealing surface which surrounds the opening. The cover includes a knife-like sealing edge which engages the seal rim sealing surface to provide a primary seal therefor. An area on the cover peripheral surface is generally compatible with an area of the seal rim sealing surface for providing a secondary seal. In one instance, the knife-like sealing edge supports the cover in a manner such that compatible sealing rim and cover surfaces are slightly spaced apart from each other. Tar, pitch, residue and by-products of the coking operation which may by-pass the primary seal accummulate in this gap area at the start of a coking operation to complete the secondary seal. In another instance, the compatible seal rim and cover surfaces comprise shoulders which engage each other substantially simultaneous with engagement between the cover sealing edge and seal rim sealing surface. For some applications, an elongated cover handle is affixed to the cover and pivotally mounted to some structure adjacent the sealing rim. The handle also includes spaced apart cover contact means to assist in properly locating the cover in its covering relationship with the opening. At least some of these contact means may be selectively adjustable in order to accommodate any variations in cover alignment. | ||||||
| 139 | Sequence control circuit | US516076 | 1974-10-18 | US4015138A | 1977-03-29 | John Frederick Collett Andrews; Edward Stanislaw Budzinski; David Henry Pearson |
| A sequence control circuit makes use of a stepping switch to progress the steps of an automatically controlled apparatus. The switch steps as limit switches operate to conclude each stage of the sequence and proving switches, in series with the limit switches, operate to complete sub-circuits and prove the state of the circuit as satisfactory. | ||||||
| 140 | Coke oven lid pusher | US460732 | 1974-04-15 | US3944472A | 1976-03-16 | Earl F. Lowe |
| A device for positioning a lid for a coke oven charging port in the charging port. An arm is pivotally mounted on a coal hopper and carries a pusher member shiftably mounted on the bottom thereof. A motor also mounted on the coal hopper is connected to the arm and moves the arm and the pusher member between a storage position wherein the arm and the pusher member are spaced away from the coke oven and a use position wherein the pusher member is on the coke oven and is moved toward the associated charging port to push the lid toward and into the charging port. | ||||||
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