Abstract:
Provided is a burner for regenerating a diesel engine particulate filter. The burner includes: a combustion chamber for receiving exhaust gas from a diesel engine; a carburetor for gasifying liquid fuel; a mixed gas supplying unit for mixing the gasified fuel with an external air, and supplying the mixed gaseous fuel to the combustion chamber; a mixed gas storing chamber disposed in the combustion chamber for receiving the mixed gaseous fuel and instantly storing the received mixed gaseous fuel; an inner flame combustor made of porous material for injecting the mixed gaseous fuel toward the inside of the inner flame combustor, and disposed in the combustion chamber to allow an exhaust gas to flow through the inner flame combustor; an igniter for igniting the mixed gaseous fuel; and a flame sensor for sensing the flame on the inner flame combustor.
Abstract:
Provided are a burner for regenerating a diesel particulate filter anda diesel engine particulate filtering apparatus having the same. The burner includes: an exhaust gas flow channel; a swirler disposed between the exhaust gas flow channel and a combustion chamber for swirling the exhaust gas; a carburetor for gasifying a liquid fuel; a fuel injection nozzle for mixing the gasified fuel from the carburetor with an air for burning, and supplying the mixed gas made of the gasified fuel and the air to the combustion chamber; a combustor disposed in the combustion chamber for injecting the mixed gas supplied from the fuel injection nozzle; an igniter for igniting the mixed gas injected from the combustor by generating sparks; and a flame sensor for sensing whether the flame is made on the combustor or not.
Abstract:
There are provided an apparatus and a method for eliminating water and particulate pollutant contained in a waste lubricant. The waste lubricant heated up to a proper temperature is injected into a vacuum chamber through a nozzle, the vacuum chamber maintaining a predetermined degree of vacuum. The water contained in the waste lubricant is vaporized according to a relationship between a vaporizing temperature of the waste lubricant and a vaporizing temperature of the water contained in the waste lubricant. The vaporized water is transformed into condensate water while passing through a condenser, and is stored in a water storage container. In addition, the waste lubricant, from which water is eliminated, is introduced into a waste lubricant discharging chamber by discharging means, and is passed through an electrostatic separator by an oil pump, to collect particulate pollutant. Two electrodes, each having a polarity opposite to each other, are provided inside the electrostatic separator, and are applied with a high voltage by a high-voltage generating unit, so as to form a strong electric field in a space between the two electrodes, in which the waste lubricant is located, and collect particulate pollutant contained in the waste lubricant by the electrostatic force in the electric field.
Abstract:
A foldable input device is described. In one or more implementations, an input device includes a first housing having a first collection of sensors configured to generate inputs responsive to user interaction and a second housing having a second collection of sensors configured to generate inputs responsive to user interaction. The input device also includes a wireless communication device configured to communicate the generated inputs to a computing device that are usable to initiate one or more operations of the computing device and a flexible hinge securing the first and second housings to each other and configured to permit rotational movement of the first and second housings in relation to each other.
Abstract:
Provided is a burner for regenerating a diesel engine particulate filter. The burner includes: a combustion chamber for receiving a exhaust gas through connecting pipes from a diesel engine; a carburetor including a gasifying chamber for gasifying a liquid fuel, an atomizer for atomizing and supplying the liquid fuel to the gasifying chamber, and a convey air inflow line for flowing an external air into the gasifying chamber for conveying the gasified fuel into a mixed gas supplying unit; a mixed gas supplying unit for mixing the gasified fuel with an external air for burning, and supplying the mixed gaseous fuel to the combustion chamber; a combustor disposed in the combustion chamber for injecting the mixed gaseous fuel; an igniter for igniting the mixed gaseous fuel injected from the combustor; and a flame sensor for sensing whether the flame is made on the surface of the combustor or not.