The integrated furnace fort
Technical field
The present invention relates to a kind of waste heat recovery desulfation dust-extraction device, relate in particular to a kind of can with the supporting use of boiler, be that flue gas with boiler emission carries out the integrated furnace fort that desulfurization, dedusting, purification, waste heat utilize again.
Background technology
At present, middle-size and small-size grate firing boiler will discharge a large amount of tail gas at work, because the discharge tail gas temperature is higher; Reach 350 degree-450 degree; Contain certain corrosive substance in the discharge tail gas, a large amount of heat energy freely is thrown into and causes great waste in the atmosphere, causes serious pollution to regional environment simultaneously; Influence resident's life, destroy ecological environment.
Summary of the invention
In sum, in order to overcome the deficiency of prior art, the purpose of this invention is to provide a kind of can with the supporting use of boiler, be that flue gas with boiler emission carries out the integrated furnace fort that desulfurization, dedusting, purification, waste heat utilize again.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
A kind of integrated furnace fort mainly is made up of three Room all-in-one ovens, waste heat apparatus, desulfurization smoke abatement device, wherein; Above the said three Room all-in-one ovens is upper pan body; Be provided with the 3rd combustion chamber in the upper pan body, the stage casing of three Room all-in-one ovens is that the following of body, three Room all-in-one ovens is base, is provided with the first combustion chamber charging aperture and the second combustion chamber inspection socket above the said body; The both sides of body are provided with inspection socket, go out hot water inspection socket and hot water inlet, and the 3rd combustion chamber is provided with thermometer; The bottom of body is provided with bottom exhanst gas outlet and down blow pipe, is provided with the top blast pipe above the upper pan body; The both sides of three Room all-in-one ovens are provided with the top blast pipe, and the top blast pipe is connected with U type pipe, and U type pipe is positioned at upper pan body inside, and a side of three Room all-in-one ovens is provided with the water level meter.
Said three Room all-in-one ovens are communicated with entering waste heat apparatus through heating cabinet with the inner product heat cal rod of waste heat apparatus through all-in-one oven bottom, three Room exhanst gas outlet with waste heat apparatus; The top of said waste heat apparatus is last smoke-box; The top of waste heat apparatus is provided with blast pipe and flue gas inspection socket; Said both sides in waste heat apparatus are provided with blast pipe, and a side of last smoke-box is provided with flue outlet; The waste heat apparatus set inside that a said side in waste heat apparatus is provided with the hot-water outlet has product heat cal rod, thermometer; Said inspection socket, the sewage draining exit of on waste heat apparatus, having; Be provided with dedusting base, spray equipment, dedusting pond below the waste heat apparatus; One side of dedusting base is provided with alkali adding tank, and the blow-off line of body bottom is connected with alkali adding tank, and alkali adding tank is communicated with spray equipment, and a side of waste heat apparatus is provided with water inlet pipe, and a side in dedusting pond is provided with the down blow mouth; Waste heat apparatus is communicated with through the flue outlet pipe with air-introduced machine; Be provided with the desulfurization smoke abatement device ashpit that falls below the desulfurization smoke abatement device; Air-introduced machine is communicated with the ashpit that falls, and on desulfurization smoke abatement device, is provided with the smoke abatement device, and the smoke abatement device comprises surplus smoke pipe, interior cap, flue and water pipe, chimney exhaust outlet; Desulfurization smoke abatement device is provided with tie-strut, and tie-strut is fixed on the flue outlet pipe.
The said nameplate that on body, is provided with.
The good effect of technical scheme of the present invention is:
This integrated furnace fort combines the multiple type of furnace, multiple province coal gas, and the advantage of deduster can be carried out the flue gas of boiler emission desulfurization, dedusting, purification, waste heat and utilized; Have energy-efficiently, the thermal efficiency is high, and running resistance is little; Floor space is little, and is simple in structure, cheap advantage.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Can find out by Fig. 1; This integrated furnace fort mainly comprises three Room all-in-one ovens 1, waste heat apparatus 2, desulfurization smoke abatement device 3, and said three Room all-in-one ovens 1 top is upper pan body 14; Be provided with the 3rd combustion chamber 50 in the upper pan body 14; The stage casing of three Room all-in-one ovens 1 is that the following of body 19, three Room all-in-one ovens 1 is base 4, the said first combustion chamber charging aperture 8 and the second combustion chamber inspection socket 6 of on body 19, being provided with; Said both sides at body 19 are provided with inspection socket 7, go out hot water inspection socket 9 and hot water inlet 20, the three combustion chambers 50 are provided with thermometer 11; The said nameplate 10 that on body 19, is provided with, said bottom exhanst gas outlet 5 and the down blow pipe 21 of below body 19, being provided with, said top blast pipe 15 and the upper pan body thermometer 16 of on upper pan body 14, being provided with; Upper pan body 14 1 sides are provided with hot-water outlet pipe 17 and heat extraction pipe 18; Said both sides at three Room all-in-one ovens 1 are provided with top blast pipe 12; Be connected with U type pipe 49 on the top blast pipe 12, U type pipe 49 is positioned at upper pan body 14 inside, and a side of three Room all-in-one ovens 1 is provided with water level meter 13.
Said three Room all-in-one ovens 1 are communicated with entering waste heat apparatus 2 through heating cabinet 26 with waste heat apparatus 2 inner product heat cal rods 27 through three Room all-in-one ovens, 1 bottom exhanst gas outlet 5 with waste heat apparatus 2; The top of said waste heat apparatus 2 is last smoke-box 31; Said top in waste heat apparatus 2 is provided with blast pipe 30 and flue gas inspection socket 32; Said both sides in waste heat apparatus 2 are provided with blast pipe 29, and a said side at last smoke-box is provided with flue outlet 33; Also be provided with water level meter 28 on the waste heat apparatus 2; A said side in waste heat apparatus 2 is provided with hot-water outlet 25; Said set inside in waste heat apparatus 2 has product heat cal rod 34, thermometer 35; Said inspection socket 36, the sewage draining exit 37 of on waste heat apparatus 2, having; Said dedusting base 39, spray equipment 23, the dedusting pond 22 of below waste heat apparatus 2, being provided with; A said side at dedusting base 39 is provided with alkali adding tank 24; Said blow-off line 21 in body 19 bottoms is connected with alkali adding tank 24; Alkali adding tank 24 is communicated with spray equipment 23, and a said side in waste heat apparatus 2 is provided with water inlet pipe 38, and a said side in the dedusting pond is provided with down blow mouth 40; Said waste heat apparatus 2 is communicated with through flue outlet pipe 33 with air-introduced machine 41; Saidly below desulfurization smoke abatement device 3, be provided with ashpit 48; Air-introduced machine 41 is communicated with the ashpit 48 that falls, and on desulfurization smoke abatement device 3, is provided with smoke abatement device 45, and the smoke abatement device comprises surplus smoke pipe 46, interior cap 44, flue and water pipe 47, chimney exhaust outlet 43; Said desulfurization smoke abatement device 3 is provided with tie-strut 42, and tie-strut 42 is fixed on the flue outlet pipe.
During use, fuel is added fuel through charging aperture, the fuel after the burning is fallen down one deck and is burnt away; All-in-one oven top, three Room is the 3rd burning zone, after burnouting fuel 100%, need not artificial remove the gred; After carrying out blowdown in the three Room one bodies of heater; The dust of bottom gets in the second body waste heat apparatus dedusting pond automatically, and waste heat apparatus gets in the pond of desulfurization smoke abatement device bottom after the blowdown once more, does building vapour piece brick with the sand pump extraction at last and uses.