Energy-saving hot oil furnace device
(1) technical field
The utility model relates to a kind of hot oil furnace device, especially relates to a kind of energy-saving hot oil furnace device.
(2) background technology
Hot oil furnace is to be that fuel, conduction oil are thermophore with bituminous coal, utilizes oil circulating pump to force the liquid phase circulation, and heat energy is flowed to behind the hot equipment, returns the industrial furnace that reheats again.In existing technology, heating heat-conducting oil gas in the heat hot oil oven is directly got rid of after heating is finished, and causes the heat energy utilization rate low.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and can make full use of heat energy, reaches the energy-saving hot oil furnace device of energy-saving effect.
The purpose of this utility model is achieved in that a kind of energy-saving hot oil furnace device, include hot oil furnace, steam oven, air preheater, air blast, deduster, air-introduced machine and sedimentation basin, it is characterized in that: the exhaust outlet of described hot oil furnace links to each other with the heating air inlet mouth of steam oven, the exhaust outlet of described steam oven links to each other with the air inlet of deduster through air preheater, the air inlet of described air preheater links to each other with air blast, the gas outlet of described deduster links to each other with air-introduced machine, the outlet of sewer of described deduster links to each other with sedimentation basin, be provided with first cofferdam in the described sedimentation basin, second cofferdam and the 3rd cofferdam, described first cofferdam and the 3rd cofferdam are arranged at the bottom of sedimentation basin, described second cofferdam is arranged at the top of sedimentation basin and second cofferdam between first cofferdam and the 3rd cofferdam, described sedimentation basin pool wall is provided with a self priming pump, described self priming pump links to each other with the water inlet of deduster, and the gas outlet of described air-introduced machine is connected with a chimney.
The course of work of the present utility model is:
During work, the useless flue gas that has waste heat of hot oil furnace enters steam oven it is carried out heat supply, the steam that heating is produced can be done purposes such as on-site heating, the cold air that has discharged waste heat enters deduster through air preheater, in deduster, add the water-solubility impurity in the water removal waste gas, waste water enters the sedimentation basin post precipitation and enters deduster once more through self priming pump and carry out the secondary utilization subsequently, and the waste gas of removing behind the impurity is discharged by chimney through the guiding of air-introduced machine.
The beneficial effects of the utility model are:
Utilize the waste heat of useless flue gas that steam oven is heated, improved the utilization rate of heated air, have energy-saving effect.
(4) description of drawings
Fig. 1 is the utility model structural representation.
Among the figure:
Hot oil furnace 1, steam oven 2, air preheater 3, air blast 4, deduster 5, air-introduced machine 6, sedimentation basin 7, self priming pump 8, chimney 9, first cofferdam 10, second cofferdam 11, the 3rd cofferdam 12.
(5) specific embodiment
Referring to Fig. 1, the utility model relates to a kind of energy-saving hot oil furnace device, include hot oil furnace 1, steam oven 2, air preheater 3, air blast 4, deduster 5, air-introduced machine 6 and sedimentation basin 7, the exhaust outlet of described hot oil furnace 1 links to each other with the heating air inlet mouth of steam oven 2, the exhaust outlet of described steam oven 2 links to each other through the air inlet of air preheater 3 with deduster 5, the air inlet of described air preheater 3 links to each other with air blast 4, the gas outlet of described deduster 5 links to each other with air-introduced machine 6, the outlet of sewer of described deduster 5 links to each other with sedimentation basin 7, be provided with first cofferdam 10 in the described sedimentation basin 7, second cofferdam 11 and the 3rd cofferdam 12, described first cofferdam 10 and the 3rd cofferdam 12 are arranged at the bottom of sedimentation basin 7, described second cofferdam 11 is arranged at the top of sedimentation basin 7 and second cofferdam 11 between first cofferdam 10 and the 3rd cofferdam 12, described sedimentation basin 7 pool walls are provided with a self priming pump 8, described self priming pump 8 links to each other with the water inlet of deduster 5, the gas outlet of described air-introduced machine 6 is connected with a chimney 9, and the heated air stream after secondary is utilized is got rid of.