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JPH07324871A |
PURPOSE: To provide a kiln in which heat transfer rate is improved as compared with well known kilns while reducing loss of solid substances being carried away on a gas flow. CONSTITUTION: A kiln 11 is provided, at least on a part of the...
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JPH07270077A |
PURPOSE: To freely adjust a temperature of a kiln by a plurality of burners provided at intervals in the direction of longitudinal axis. CONSTITUTION: A mechanism is provided for swinging a main kiln body 1 inclined in the direction of a...
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JPH0791096B2 |
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JPH07232050A |
PURPOSE: To provide a treating device improved in productivity for mixing gelled solid materials without necessitating a solid blender. CONSTITUTION: This device includes a hopper 10 with a coiled heating element 13 disposed on the insid...
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JPH07506757A |
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JPH07185302A |
PURPOSE: To provide a passive liquefaction apparatus which allows rapid exchanging of products while utilizing an existing vessel and allows changing of an operation nod between a continuous liquefaction operation and a batch liquefactio...
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JPH07180914A |
PURPOSE: To expedite heat transfer to a vessel and to efficiently melt a raw material by placing the vessel in which the material solidified at a normal temperature is filled in a box, circulating heated air in the box, and supplying ste...
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JPH07178344A |
PURPOSE: To heat and crush a material at low investment and running cost by forming a fluidized bed with a hot gas, introducing a raw material from above the fluidized bed, heating and crushing the material below the bed and discharging ...
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JPH0737330U |
[Purpose] The solid substance in the drum can is efficiently melted in a short time. [Constitution] A pedestal 4 for supporting the pallet 3 on which the drum can 2 is placed is provided in the lower part of the heating chamber 1, and th...
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JPH07157992A |
PURPOSE: To provide a method for crushing a dam ring in a lime kiln, improved in operation stability and safety and reduced in under-production. CONSTITUTION: A high-pressure water is injected onto a ring-shaped or bulk- shaped dam ring ...
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JPH0755847B2 |
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JPH07136614A |
PURPOSE: To convert granular waste discharged from various genesis sources into porous carbide useful for other use. CONSTITUTION: Wood flour, a binder and necessary water are added to granular waste or its aqueous slurry and granulating...
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JPH0736889B2 |
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JPH0717332U |
[Purpose] Use city waste as an alternative energy source. [Constitution] In a powder raw material preheating / firing device having a multi-stage preheating device 12 and a rotary kiln 2 and a clinker cooler 19 connected to the multi-sta...
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JPH074525B2 |
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JPH0645834Y2 |
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JPH0645829Y2 |
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JPH0675712U |
[Purpose] Efficiently melts and discharges plastic with a simple configuration. [Constitution] It consists of a plastic melting device in which a screw transfer body 3 is provided below the inside of the plastic inlet 2 to convey the pla...
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JPH0665619B2 |
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JPH0657315B2 |
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JPH0627626Y2 |
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JPH0655077B2 |
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JPH0653937B2 |
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JPH0638903B2 |
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JPH0639261U |
[Purpose] Provided is a forced tilting melting plate having a small energization resistance at the time of melting and a low rotation resistance at the time of casting. [Constitution] A precision casting melting plate characterized in th...
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JPH0629634U |
[Purpose] When the melted thermoplastic resin flows out to the pump side, it is prevented from staying in the tank. [Constitution] The inner bottom surface 9 of the tank body 1 is an inclined surface that is gradually lowered toward the ...
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JPH0699054A |
PURPOSE: To recover a valuable metal from the combustion ash of car shredder dust and to provide a detoxification treatment for a combustion residue. CONSTITUTION: When the combustion ash or car shredder dust is melted at ≥1500°C in a...
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JPH0625715B2 |
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JPH0620530B2 |
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JPH0618631B2 |
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JPH0663489A |
PURPOSE: To provide an apparatus capable of avoiding the escape of gaseous effluents from a molten thermoplastic material, obviating the degradation in the quality of the thermoplastic material and supplying the thermoplastic material of...
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JPH0647271A |
PURPOSE: To enable the continuous execution of a heat treatment of ceramic raw materials in an oxygen-free state by pendently installing a muffle pipe in a furnace body heated by heating sources and providing the top end of this muffle p...
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JPH0611106A |
PURPOSE: To reduce the unit requirement of fuel in a heating furnace and improve the efficiency of recoverying a carbonic acid gas by utilizing oxygen which is generated at the time of the generation of hydrogen required for the syntheti...
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JPH069238A |
PURPOSE: To cost effectively obtain harmful materials without releasing the same into the atm. by supplying raw materials contg. Si to a melting tank and preheating the materials with a prescribed gas, then heating the same with tank exh...
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JPH0575693B2 |
A process for production of useful materials including a product of similar composition to nepheline involves contacting a slurry of red mud with sulphur dioxide to dissolve components of the red mud that are soluble in sulphurous acid, ...
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JPH0570635U |
[Purpose] Continuously, automatically low price, high no-load Q BaO-MgO-Ta2 O5 Provided is a horizontal electric furnace capable of manufacturing a dielectric porcelain. [Constitution] A linear core tube gap provided in the entire length...
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JPH0563531B2 |
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JPH0559785B2 |
PURPOSE:To obtain the title apparatus capable of preventing the mixing of an unmelted powder, by forming a melting chamber having a burner and a power supply port at one end thereof and a powder take-out port provided with a weir at the ...
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JPH05212266A |
PURPOSE: To reduce the microcracks resulting from thermal expansion and infiltration of zinc by forming the convection passage of molten zinc flowing in an induction field with aluminum titanate. CONSTITUTION: A coil 2 is provided close ...
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JPH05212265A |
PURPOSE: To conveniently induction-heat a nonmetallic material without need for a large-scale and intricate heater. CONSTITUTION: A ceramic tube 11 consisting of a nonmetallic material to be heated is covered with a heat-resistant nonmet...
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JPH0554378B2 |
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JPH0553535B2 |
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JPH0541580B2 |
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JPH05155624A |
PURPOSE: To provide a practical method for generating zirconium oxide by calcining fine and light zirconium sulfate particles preferably at a relatively low temperature and in a relatively short residence time with the small amount of du...
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JPH05146665A |
PURPOSE: To automatically control a kiln for construction materials such as bricks produced in many varieties but in low volume. CONSTITUTION: In a firing control method wherein a plurality of dollies 7 on which brick materials 8 are pla...
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JPH0536095B2 |
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JPH0536096B2 |
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JPH0520433Y2 |
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JPH05503064A |
A process for producing alumina is described in which the efficiency of calcination is greatly improved by utilizing a total heat exchange system in which alumina hydrate is heated stepwise in a plurality of heat exchange stages to seque...
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JPH0535016B2 |
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