37 results about "Cupola" patented technology

Triangulated shells can be free-formed but are uneconomical compared to translational shells that can only be flat. Scale-trans shells are limited in terms of number and arrangement of the openings. The present invention provides a free-formed, custom-tailored shell surface and a regularly shaped, mass-produced shell surface that can be assembled fairly evenly from advantageously quadrangular mesh elements having coplanar node points. The flexibility of a triangle net of shell pieces in a large scale is combined with the evenness of a quad net for meshes in a small scale, whereby triangular meshes at the shared side of adjoining square nets are combined in pairs to give irregular quadrangular meshes having coplanar vertices. The inventive shell is especially suitable for use as an energy-saving building such as a weekend home, emergency shelter, cupola of an observatory, roof of a building or an inner courtyard, as the shell of a large multi-story building or as a sports hall or factory building. It is also suitable as a part of a vault, and as a complex shell consisting of a single continuous surface for exhibition or station buildings. Parts of a Bohemian dome, cushion-roof, Isler shell or blob can be combined within any individual shell.

A submergible lamp for its use or application in photoperiod in processes of smolting, feeding and optimum handling of the reproductive process of salmon species, whose source of illumination are a group of green LED luminaries issuing light with an intensity of 500 to 550 nanometres, by means that allow for a lower consumption than the lamps currently in use and which not only represent economies in terms of costs, but also a favorable environmental impact in terms of a lower consumption of fuel or batteries, which might eventually represent a danger to the environment, becoming waste and by demanding a substantial infrastructure in their installation. The lamp consists of a semi-spherical casing with top side exit for the power cable covered by a threaded stuffing box through which the three-phase cable emerges, with an inner lining on the surface, transverse to said semi-spherical casing has a tunnel, which permits the affixing and installation of the lamp surrounded by a peripheral ring and base walls both of which have equidistant orifices which allow for joining and affixing by means of screw bolts, with the orifices of the central piece with a cylindrical cross section equipped on the inside with a peripheral body or projection that serves as support for the upper edge of the exterior body or glass cupola, with the upper zone of that peripheral body or projection. In turn, the peripheral projection has a central grooving where an “O” ring is placed that prevents water from entering the lamp; also, said lamp has another interior body or LED holder made of plastic, equipped with LEDs, said interior body is placed inside the exterior body of glass.

A method of generating syngas as a primary product from renewable feedstock, fossil fuels, or hazardous waste with the use of a cupola. The cupola operates selectably on inductive heat alone, chemically assisted heat, or plasma assisted heat. Additionally, the operation of the cupola is augmented by the use of direct acting carbon or graphite rods that carry electrical current for additional heat generation into the metal bath that is influenced by the inductive element. The method includes the steps of providing a cupola for containing a metal bath; and operating an inductive element to react with the metal bath. Feedstock in the form of a combination of fossil fuel, a hazardous waste, and a hazardous material is supplied to the cupola. A plasma torch operates on the metal bath selectably directly and indirectly. Steam, air, oxygen enriched air, and oxygen are supplied in selectable combinations.

A stackable surface module is provided for a wall surface that can be both erected and dismantled. The stackable surface module is especially useful in certain applications, such as for earthquake-resistant walls, a cupola, a bridge, a site fence, a noise protection wall, an upwind power station, a heat exchanger or a coastal protection wall.

The invention relates to a soot treatment device of casting, metallurgy and other relevant industries. The device is a cupola dust and waste gas treatment device which needs two times of treatment, namely, firstly using atomized water and then using aqueous alkali for treatment, and can be suitable for small and medium-sized enterprises. The device mainly comprises a cupola, a chimney, a fan, a shower bath, an air compressor, a reaction tank, an air pipeline, etc. The air pipeline sequentially and circularly connects the cupola, the chimney, the fan, the shower bath, the air compressor, the reaction tank and the cupola. The shower bath is filled with water with certain depth, proper concentration of saponified oil is added, and the top part of the shower bath is provided with a device that atomizes water flow downward at high speed. The reaction tank is filled with aqueous alkali, after compressed by the air compressor, the waste gas with dust removed is sent to the bottom part of the reaction tank, and the air outlet end of the reaction tank is positioned at the upper part of the reaction tank. The dust and waste gas generated in the combustion of the cupola are sequentially treated by the shower bath and the reaction tank for two times, and the soot can be treated completely.

The present invention is a single or multiple sheet document holder with a base plate supporting three posts, each post having mounted at its top a cupola formed with an upwardly facing socket adapted to securely and easily rotatingly hold a metal ball. The document holder uses a support slot forming contact points for a paper sheet or sheets to be supported. The support slot receives one or more sheets for support via substantial lateral curvature up and down the page combined with substantial deviation from vertical support (the top of the sheets slant slightly back and away from the user).

A plant pot made of plastic with a predominantly vertically aligned wall and a predominantly horizontally aligned bottom connected on the edge with the wall, which is arched upwards at least in an inner part in the form of a cupola, is configured to secure the bottom area against being compressed through and dented through the material that is as thin-walled as possible, in such a way that the cupola is reinforced by profile braces that run as interties from a central area of the cupola to at least the peripheral areas of the cupola.

The invention discloses an efficient dust removal heat treatment device, which comprises a cupola body, wherein the top of the cupola body is communicated with a shell; a fan and a water pump are fixedly connected to the two sides of the bottom of an inner cavity of the shell respectively; the two sides of the fan are communicated with an air extraction pipe and an air outlet pipe respectively; the end, far away from the fan, of the air extraction pipe is communicated with an exhaust fume collecting hood; the bottom of the exhaust fume collecting hood is communicated with the top of the cupola body; the top and the right side of the water pump are communicated with a pumping pipe and a water filling pipe respectively. According to the device, the shell, the fan, the air extraction pipe, the exhaust fume collecting hood, a motor, the water pump, the pumping pipe, a support plate, a blowdown pipe, the water filling pipe, a filter plate, an exhaust pipe, a stirring rod, a dust removal box, the air outlet pipe and a rotating shaft are arranged, so that the problem of relatively poor dust removal effect in a running process of a conventional cupola is solved, the cupola with a good dust removal effect has the advantage of good dust removal effect, the atmospheric pollution is reduced, and the device has high popularization value.

A roof ventilator mount for mounting a roof ventilator onto a gable-type roof (21), the roof ventilator including a roof ventilator base (10) defining a cupola mounting portion (25) for mounting a cupola (12) thereto, the roof ventilator mount comprising: a first mounting component (26), the first mounting component (26) including a first mounting plate (48) mountable to the roof (21); a second mounting component (26), the second mounting component (26) including a second mounting plate (48) mountable to the roof (21); the first and second mounting components (26) being mountable to the roof ventilator base (10) with proximal edges (47) thereof located substantially adjacent to each other and distal edges (49) thereof located spaced apart from each other; the first and second mounting plates (48) being each provided with a breakable segment (66) extending from the proximal edge (47), the breakable segment (66) being breakable from the remainder of the mounting plate (48) along a predetermined break line located at a predetermined distance from the distal edge (49).

The present invention divulges a particularly compact electro-hydraulic generating set and its application in combination with a compact actuator to pilot the traverse movement of a close cupola head assembly or of one or several offset cupola head assemblies. The compactness of the electro-hydraulic generating set and the possibility of the close or offset mounting of one or several cupola head assemblies make various architectures possible.

The invention provides a cupola. The cupola is simple in structure and convenient to machine and operate, and distribution evenness is improved. The cupola comprises a cupola body, a feeding opening is formed in the middle of the top of the cupola body, and a conveying belt is arranged above the feeding opening. A distributing mechanism is arranged in the cupola body and sequentially comprises a conical funnel, a counter weight and a pair of symmetric push plate mechanisms. The conical tip of the funnel is arranged upwards, and the funnel is connected to the bottom face of the top of the cupola body through a pair of first connecting rods. The counter weight is connected to the center of the bottom face of the funnel through a second connecting rod. The push plate mechanisms comprise hydraulic cylinders and push plates, the hydraulic cylinders are fixedly arranged on the inner wall of the cupola body, the push plates are movably arranged on the inner wall of the cupola body, and the hydraulic cylinders horizontal move to push the push plates. The push plates in the push plate mechanisms are symmetrically located on the two sides of the counter weight. According to the cupola, the wool output rate is increased, and the quality of finished rock wool is improved.

The invention discloses an oscillating conveyer for removing the slag of the cupola, which comprises the following parts: a slag basin, a seat, a connecting device which can move and a power device, wherein the cupola discharges the furnace slag to the slag basin from the dirt-excluding groove, the bottom of the slag basin is oblique plane, the interior of the slag basin fills the water, the furnace slag can drop in the water depth, the bottom and the seat of the slag basin is parallel, the motion connecting device is connected with the slag basin and the seat separately and can produce the displacement between the slag basin and the seat, two ends of the power device are connected with the slag basin and the seat separately in order to provide the displacement power between the slag basin and the seat. The invention also discloses a method of the oscillating conveyer for removing the slag, which comprises the following steps: deepening the basin of the oscillating conveyer; forming the slag basin; putting the water for cooling the furnace slag in the slag basin. The invention changes the traditional cooling and collecting method.

The invention relates to the technical field of dedusting, in particular to a dedusting system used for a cupola. The dusting system used for the cupola comprises a dust cage installed on a smoke venton the top of the cupola, and is characterized in that an induced draft fan A is connected with the dust cage through a pipeline, the induced draft fan A and an air inlet of a cyclone dust collectorare connected, an air outlet of the cyclone dust collector is connected with an air inlet of a spray tower through a pipeline provided with an induced draft fan B, an air outlet of the spray tower isconnected with an air inlet of a dehydrater through a pipeline, and an air outlet of the dehydrater is connected with an inlet of a chimney through a pipeline provided with an induced draft fan C. Bymeans of the dusting system used for the cupola, dust and sulfurous gas which are exhausted by the cupola are greatly reduced, an environmental protection effect is obvious, and the dusting system used for the cupola is suitable for modification on an existing cupola dedusting device.

A cupola body fabricated from extrusions preferably includes a bottom frame, a first top frame, a second top frame and eight side rails. The bottom frame includes four bottom rails attached to each other with bottom fasteners. The first top frame includes four first top rails attached to each other with top fasteners. The second top frame includes four second top rails attached to each other with the top fasteners. A bottom of the eight side rails are attached to the bottom frame with side fasteners and a top of the eight side rails are attached to the second top frame with the side fasteners. The four bottom rails include a bottom glazing channel. The eight side rails include a side glazing channel. The four second top rails include a top glazing channel. The glazing channels are sized to receive four glazing panels.