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Matches 1,151 - 1,200 out of 3,520

Document Document Title
JPH0692810B2  
JPH0643673Y2  
JPH06510113A
(57)【要約】 本公報は電子出願前の出願データであるため 要約のデータは記録されません。  
JPH0678797U
[Elements of the Invention] トウイヤ of a two-step type fluidized roaster characterized by thickness near the air jet of トウイヤ currently embedded at a bridgewall between a roast stage which is the upper row, and a cooling stag...  
JPH0678798U
[Objects of the Invention] The temperature measurement device in flow 層炉 which can measure the temperature in a furnace correctly, and large lump-like a medium or coaching cannot collide with a thermometer easily, and can prevent bre...  
JPH06306434A
PURPOSE: To improve the recovery efficiency at the time of recovering zinc in iron-making dust by fluidized layer reduction. CONSTITUTION: In the case of recovering the zinc in the iron-making dust by a vertical type fluidized layer redu...  
JPH06306432A
PURPOSE: To prevent the clogging of a secondary cyclone due to bridging in the fine ore circulating device of a circulating fluidized-bed reduction device having a multiple cyclone. CONSTITUTION: This circulating fluidized-bed reduction ...  
JPH06300456A
PURPOSE: To improve heat producibility in a furnace and contrive the reduction of the space occupied by the furnace as well as the shortening of the furnace temperature-raising time. CONSTITUTION: The fluidized bed heating furnace 1 is p...  
JPH06300457A
PURPOSE: To provide a powder fluidized bed capable of being operated for a long period of hour using powder and in particular fine powder as material. CONSTITUTION: The powder fluidized bed is provided with a hollow body 6, with a number...  
JPH06509051A
(57)【要約】 本公報は電子出願前の出願データであるため 要約のデータは記録されません。  
JPH06287036A
PURPOSE: To provide a burning apparatus for cement clinker capable of uniformly cooling discharged granules to such a temperature as to have no adhesion in a discharge chute and suppressing mixing with particles in the granulating furnac...  
JPH06287042A
PURPOSE: To provide a method for controlling diameter of granules in good responsiveness and a fluidized bed furnace capable of readily realizing such control method. CONSTITUTION: In a granule diameter-controlling method in a fluidized ...  
JPH06287040A
PURPOSE: To provide a raw material-feeding apparatus capable of preventing blowing up of a gas to a cyclone and simultaneously continuously carrying out feed of powder raw material into a fluidized bed furnace. CONSTITUTION: In an appara...  
JPH06287039A
PURPOSE: To provide an apparatus capable of sufficiently diffusing preheated raw material powder in a low-temperature area and leading to a local high- temperature area and making throat diameter large without impairing granulating prope...  
JPH06287035A
PURPOSE: To enhance denitration effect in an apparatus for burning a cement clinker. CONSTITUTION: Cement raw material powder is preheated by a preheater 10 and granulated by a spouted bed layer or a fluid bed layer granulating furnace 2...  
JPH06287043A
PURPOSE: To provide a method of burning cement clinker capable of controlling particle diameters in high precision by secure classification and smoothly producing high-quality cement clinker. CONSTITUTION: A fluidized bed burning furnace...  
JPH06287041A
PURPOSE: To provide a burning apparatus of a cement clinker capable of preventing occurrence of coating and adhesion of the coating places including throat below a granulating furnace and lower face of a disperse plate even in the case u...  
JPH0672985U
[Objects of the Invention] The heat loss in an airtight discharge device is lessened, and discharge of a continuous and stable powder object is enabled. [Elements of the Invention] It is connected to feed chute 16 and discharge chute 19 ...  
JPH06287038A
PURPOSE: To improve yield of a cement clinker and automatically store a fluidizing medium in starting by automating large mass treatment in a burning apparatus for the cement clinker using a fluidized bed. CONSTITUTION: Raw material powd...  
JPH06281351A
PURPOSE: To provide a device for discharging particles from a fluidized-bed furnace that can discharge particles in the fluidized-bed furnace continuously and stably, and further can classify exhausted particles. CONSTITUTION: A device d...  
JPH06277495A
PURPOSE: To adjust the height of the layer while performing excessive overflow fluid discharge from a fluidized bed. CONSTITUTION: A fluid medium in a fluidized bed 5 formed on a dispersion plate 2 in a fluidized bed furnace exceeds the ...  
JPH0676238B2  
JPH0676610B2  
JPH0676239B2  
JPH0676240B2  
JPH0676242B2  
JPH06257952A
PURPOSE: To enable a long-term operation lay cooling efficiently a furnace wall of a fluidized-bed incinerator. CONSTITUTION: An air pipe 4 which is bent into an air tower part of an incinerator 1 or bent downward is embedded in a furnac...  
JPH0665446U
[Objects of the Invention] A cooling method is provided in the ceiling part of a jet stream flow layer spouted bed kiln, and an exit duct part, generating of alkali coaching in this part is prevented, and it is in providing the device wh...  
JPH06257953A
PURPOSE: To improve heat efficiency of an incinerator by a method in which ash is discharged while being cooled by a jet of cooling air and the cooling air after cooling the ash is sent into a furnace as a secondary combustion air. CONST...  
JPH06256049A
PURPOSE: To provide an apparatus for burning a cement clinker capable of fluidizing a granulated material discharged by overflow with blowing air and uniformly cooling the granulated material with hardly any mutual sticking and sticking ...  
JPH06256050A
PURPOSE: To provide an apparatus capable of carrying out the feed of a raw material without coating by blowing a preheated raw material, charged and fed from a cyclone in the lowermost stage constructing a suspension preheater into a gra...  
JPH0631293Y2  
JPH06229681A
PURPOSE: To stabilize the fluidization of a fluidized bed apparatus by a method wherein cylindrical bodies having an inlet hole and an outlet hole for a running thread or band material are partly formed of perforated plates or porous pla...  
JPH0660725B2  
JPH06201114A
PURPOSE: To remove hydrogen chloride efficiently and recover the heat without corroding any heat transfer tube by a method wherein a refuse, containing chlorine compound, is gassfied in a fluidized layer, in which quicklime is employed a...  
JPH06198159A
PURPOSE: To prevent the coating of the inner wall surface of a granulating furnace, to improve granulation efficiency and to rationally discharge a large- diameter grain by a simple means. CONSTITUTION: The diameter of the outermost nozz...  
JPH06199552A
PURPOSE: To enable the continuous stable operation of a burning furnace without variation in temp. and to enable the falling and the discharging causing no sticking and clogging by providing the falling passage of a granulated material h...  
JPH06199553A
PURPOSE: To enable the continuous stable operation of a burning furnace over a long period by providing heating means at the free board part of a burning furnace and a fluidized bed cooler and setting the free board part of the burning f...  
JPH06193809A
PURPOSE: To furnish a furnace wall support structure in a fluidized bed boiler which can follow the relative displacement of downcomers and a backstays and transfer smoothly to the backstays a pressure acting on a furnace wall which conn...  
JPH06194057A
PURPOSE: To prevent load of entrained particulate material from increasing in an upper furnace section, without increasing recirculation of the particulate material between the furnace section and a stripper/cooler by providing a plurali...  
JPH06192715A
PURPOSE: To stabilize the operation of a circulating type fluidized bed pre- reduction furnace and to improve the productivity by smoothly executing grain circulation of the powdery pre-reduction ore in the circulating fluidized bed. CON...  
JPH06185705A
PURPOSE: To execute an efficient baking of a raw material continuously by executing a circulation baking of the raw material between a baking zone and an overflowing zone through forming a furnace chamber of a space as the baking zone an...  
JPH0624660Y2  
JPH06180186A
PURPOSE: To perform uniform dispersion of reduction gas by a method wherein a solid gas separator and a downcommer are arranged in juxtaposition to a fluidized bed layer reduction furnace having a window box and the fluidized bed furnace...  
JPH06174378A
PURPOSE: To enable execution of reliable continuous measurement by measuring a pressure loss in the middle of a pipe leading a mixed flow of a powder body and gas from a reactive fluidized bed to a solid-gas separating device and by dete...  
JPH0646294U
[Objects of the Invention] A structure special to the pipeline and support member which are connected with a furnace is unnecessary, equipment burdens, such as a jack, are light, and, moreover, it provides flow 層炉 which can take the ...  
JPH06172836A
PURPOSE: To grasp the reduction ratio of reduced ore on real time by providing a ramification tube in a product discharging tube in a fluidized bed reduction furnace for iron ore and measuring bulk density of the reduced ore with a weigh...  
JPH06505190A
(57)【要約】 本公報は電子出願前の出願データであるため 要約のデータは記録されません。  
JPH0642944B2  
JPH0639608B2  

Matches 1,151 - 1,200 out of 3,520