2results about How to "Avoid temperature loss" patented technology

This invention provides an energy-saving blast furnace gas temperature regulation device, applied at the blast furnace gas outlet. It includes a gravity dust collector, a radiator, a dust collection bag, and a turbine. The gravity dust collector is connected at one end to the blast furnace gas outlet and at the other end to the radiator, used for preliminary removal of large particulate impurities from the blast furnace gas. The radiator is connected at one end to the gravity dust collector and at the other end to the dust collection bag, used to control the temperature of the blast furnace gas and prevent damage to the dust collection bag. The dust collection bag is connected at one end to the radiator and at the other end to the turbine, used to remove impurities from the blast furnace gas, completing the purification process. The turbine, connected to the dust collection bag, converts the pressure and thermal energy of the blast furnace gas into rotational mechanical energy to drive a generator. This invention effectively regulates the temperature of the blast furnace gas, simultaneously treating the gas and enabling its recycling.

The utility model discloses a kind of lubricating oil coalescence regenerative purification oil filter, it is related to lubricating oil regenerative processing equipment technical field, the oil filter includes tank body, by baffle and support bottom plate, the inside of tank is divided into three function chambers of pretreatment cavity, coalescence dehydration cavity and water storage and drainage cavity: electric heater and multilayer filtration assembly are equipped in pretreatment cavity, realize oil heating and preliminary impurity removal;Coalescence dehydration cavity is equipped with annular distribution's lipophilic hydrophobic coalescence filter element, and the outer side of filter element is surrounded with hydrophobic lipophilic oil-water separation membrane A;Water storage and drainage cavity receives sedimentation moisture through support bottom plate oil permeation hole, purified oil liquid is exported through oil outlet pipe, and separated water is discharged through drain pipe.The utility model adopts vertical integrated tank body design, heating, filtration, coalescence dehydration function is integrated in same tank body, without additional connecting pipeline, reduce the floor area;While simplifying the installation process of equipment, reduce the complex pipeline butt joint, reduce installation cost and time.