35results about How to "Avoid smoky" patented technology

In a method of controlling a diesel engine that performs an injected fuel quantity reduction process for preventing black smoke based on an engine speed, and performs an injected fuel quantity reduction process for preventing shift shock during shifting of an automatic transmission, the injected fuel quantity reduction process for preventing black smoke is inhibited or the amount of reduction of the injected fuel quantity for preventing black smoke is reduced during shifting of the automatic transmission or during execution of the injected fuel quantity reduction process for preventing shift shock.

The invention discloses a high-efficiency energy-saving emission-reduction circulating fluid bed organic heat carrier boiler which comprises a boiler base, a coal scuttle and a heat medium circulation pump, wherein a boiler body formed by steel racks and insulation fire-resistant layers from outside to inside is arranged on the upside of the boiler base; a hearth and a flue the top parts of whichare communicated are arranged in the boiler body in parallel; a top part heating surface and a square plate radiation heating pipe bundle are arranged on the upper part of the hearth from top to bottom; a secondary wind nozzle is arranged in a clearance of coil pipes; the lower part of the hearth is provided with a grid plate, a wind cap and an equipressure wind box; the flue is sequentially provided with an outlet container, a cyclone separating device, a high-temperature convection pipe bundle, a low-temperature convection pipe bundle and an air preheater; the flue is communicated with a smoke outlet arranged on the underside through the air preheater; the cyclone separating device is communicated with the hearth by a pipeline through a back feeder; the high-temperature convection pipe bundle is communicated with the square plate radiation heating pipe bundle by a middle linkage box; the low temperature convection pipe bundle is communicated with the heat medium circulation pump; and the heating surface is communicated with a heat device by the outlet container. The invention protects the environment, saves energy and has long service life.

The invention discloses a coal and wood dual purpose furnace for cooking and warming. The dual purpose furnace comprises a furnace body, a charging device, a fire grate, a furnace door and a cooking range, wherein the furnace body is provided with a fuel chamber and a combustion chamber, the fuel chamber is communicated with the combustion chamber, the fuel chamber is arranged above one side of the combustion chamber, the cooking range is arranged above the other side of the combustion chamber, the charging device is arranged on the furnace body and at the top of the fuel chamber, the fire grate is arranged in the combustion chamber, the lower part of the bottom of the fuel chamber is provided with a primary tuyere, and the upside of the fire grate is provided with a secondary tuyere. Thefuel chamber is arranged above one side of the combustion chamber and the cooking range is arranged above the other side of the combustion chamber so that the combustion chamber can not only heat thecooking range, but also perform dry distillation to the fuel in the fuel chamber, the volatile generated by the dry distillation of the fuel in the fuel chamber is mixed with the secondary air to burn in the combustion chamber while the fuel becomes loose after the dry distillation and carbonization so that the fuel is easy to drop into the combustion chamber to burn, the ash is discharged from the fire grate, and the combustion is extremely sufficient without black smoke.

The present invention discloses an automatic measurement and control method for the heating regenerative ladle comprising an automatic measurement and control method for ladle internal lining, an automatic measurement and control method for the smoke and dust density in the flue exhaust and an automatic measurement and control method for flue exhaust temperature. The present invention also discloses an automatic measurement and control method for the heating regenerative ladle comprising an automatic measurement and control method for ladle internal lining, an automatic measurement and control method for the smoke and dust density in the flue exhaust and an automatic measurement and control method for flue exhaust temperature; the present invention can ensure the sufficient burning of fuel and the heating quality of the ladle; the present invention can thoroughly remove the defect that the smoke and dust will pollute the environment and the energy-saving effect is obvious.

The invention relates to the technical field of burner equipment, and discloses a high-efficiency pulverized coal burner for a boiler. The high-efficiency pulverized coal burner for the boiler comprises a burner body and a combustion chamber, wherein a gas collection ring is welded to the middle of the burner body and is in a circular ring shape; flow-guiding gas inlets are formed in the top partand the bottom part of the gas collection ring; and gas guiding channels are welded to the right sides of the flow-guiding gas inlets. According to the high-efficiency pulverized coal burner for the boiler, through arranging a flow guiding cabin, a jet stream hole and a flow guiding plate, a first gas flow can enter the flow guiding cabin so as to be accelerated for the first time, the acceleratedgas flow flows through the area of the jet stream hole, the flow velocity of the gas flow flowing through the jet stream hole is further promoted, the gas flow flows out finally through the guiding of the flow guiding plate, and the gas flow velocity on the inner wall of the burner body is fast in the process, so that a burning flame can be driven to eject in a perfectly straight way, the occurrence of the phenomenon that the flame in an indefinite form burns out the top part of the burner body is prevented, and the service life of the burner body is guaranteed.

The invention discloses an anti-slip control method of a locomotive, comprising the following steps: processing fluctuation of a rotation speed signal, judging out a true value of rotation and an average current value of a motor, if the rotation speed of a traction motor is simultaneously more than a rotation speed set value and less than a current set value, judging that the traction motor is ina slip state, reducing output power of a main generator once in each 30ms under traction working condition or reducing exciting current of the traction motor under braking working condition, and simultaneously, sanding. When locomotive adhesion is recovered, recovering the output power of the main generator or the exciting current of the traction motor. The control method is timely and accurate in response, quick in adhesion recovery and small in change of a whole system.

The invention relates to an air conditioning control panel system of an electrombile and a control method thereof. The air conditioning control panel system of the electrombile comprises an air conditioning control panel, a positive temperature coefficient (PTC) heating element and a fuel oil heater, wherein the PTC heating element and the fuel oil heater are installed on a finished electrombile and used for heating the finished electrombile. The air conditioning control panel is in control connection with the PTC heating element and the fuel oil heater and used for judging whether the PTC heating element or the fuel oil heater is assembled on the finished electrombile and for sending out corresponding start-up information to start up the PTC heating element or the fuel oil heater.

A steam and hot water boiler of biological material fuel type is prepared for setting secondary air inlet pipe with air inlet hole on fornication of furnace tank, transmission-connecting engine to rolling fire gate at one side of furnace body through driving handle, distributing a numbers of rolling bushing teeth on rolling bushing of rolling fire grate and distributing ventilation holes between rolling bushing teeth.