CN2234558Y - Multifunctional smoke-eliminating and dust-reducing energy-saving heating stove - Google Patents

Abstract

The utility model relates to a multifunctional smoke-eliminating and dust-removing energy-saving heating stove. The utility model is mainly composed of a wing-shaped heat exchanger, a multifunctional coal saver, a combustion supporting, smoke-eliminating and dust-remover, an indoor dust remover, a secondary air inlet pipe, etc. The stove is suitable for burning the anthracite coal and more suitable for burning fuels, such as, the bituminous coal, the coal slurry, the firewood, etc. The utility model has the advantages of smoke elimination and dust removal, sufficient fuel combustion, strong fire power of the stove mouth, adjustable and controlling cooking fire power size, no heat dispersion of a stove ring and other main heat consumption components, high heat utilization rate, etc. The utility model is a novel energy-saving stove for cooking, heating and bathing with heat exchange. The utility model can be widely used for families and small sized units.

Description

Multi-functional smoke abatement and dust control energy-saving heating furnace

The utility model belongs to stove and accessory, is specifically related to a kind of multi-functional smoke abatement and dust control energy-saving heating furnace.

In the prior art, has the existing different structure of furnace of multiple function.But most furnace, the general only suitable anthracite that burns.When burning bituminous coal, indoor smoke fire burns, and outdoor flue gas is bigger, makes indoor and outdoor surroundings be subjected to polluting significantly.Also exist fuel combustion insufficient in addition, flue residue heat utilizes less, and main consumption part heat consumption such as stove circle is big, makes problems such as heat energy is not fully utilized.

The purpose of this utility model solves above existing in prior technology problem with regard to being, provides a kind of novel structure, the effect uniqueness, multi-use, environment purification, suitable anthracite use bituminous coal preferably, coal slime, the Chai He etc. of using act as a fuel, and smoke abatement and dust control, energy-efficient novel stove and accessory.

The purpose of this utility model reaches by following measure.Multi-functional smoke abatement and dust control energy-saving heating furnace comprises flue, Lu Quan, fire door, burner hearth, fire bars, heating confession, return pipe interface, aerofoil profile heat exchanger, combustion-assistant smoke-eliminating dust-removing device and multifunctional coal-saving device etc.Be provided with the aerofoil profile heat exchanger in the flue, the import department of flue bottom is provided with the combustion-assistant smoke-eliminating dust-removing device, the top of fire door is provided with the multifunctional coal-saving device, the circumference of fire door is provided with several secondary wind inleting tubes, be provided with several heat exchanger tubes in the burner hearth, the top of fire bars is provided with several ash poking cinder cleaning holes, is provided with the indoor deduster of being made up of indoor deduster passage and adjustable plate between flue bottom and the Dust Storage Room.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the utility model energy-saving heating furnace front view;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the cutaway view of Fig. 1;

Fig. 4 is the utility model multifunctional coal-saving device vertical view;

Fig. 5 is the utility model multifunctional coal-saving device side view;

Fig. 6 is the utility model combustion-assistant smoke-eliminating dust-removing device vertical view;

Fig. 7 is the utility model combustion-assistant smoke-eliminating dust-removing device side view;

As shown in drawings, the top of body of heater is provided with flue 1, is provided with aerofoil profile heat exchanger 2 in the flue 1, this heat exchanger 2 connects with steel tube in flue 1 inwall, the circumference of perpendicular steel pipe is furnished with several pieces steel discs, can make flue residue heat burn steel disc earlier, passes to recirculated water in the flue interlayer by steel disc again.Because the steel disc temperature is higher, coal smoke oil is difficult for adhering to, and gets final product abundant heat exchange, can keep flue unimpeded again.The heating feed pipe interface 20 that links to each other with heating system also is housed on the flue 1, and body of heater water trapping layer lower end is provided with heating return pipe interface 14, can have a bath for heating and heat exchange.Combustion-assistant smoke-eliminating dust-removing device 3 is located at the import department of flue 1, which is provided with control stick 19.By swivel lever 19, the hole of the interior overcoat on the combustion-assistant smoke-eliminating dust-removing device 3 is matched, flow to flue 1 an amount of air, oxygen-enriched combustion-supporting burns unburnt surplus cigarette once more, reaches the purpose of smoke abatement and dust control.Recirculated water tube connector 18 is located at the upper and lower side of combustion-assistant smoke-eliminating dust-removing device 3, is communicated with the recirculated water of interlayer between body of heater and the flue 1.Stove circle 4 is housed on the boiler face, and fire door 6 is located at the top of burner hearth 10, and multifunctional coal-saving device 5 is equipped with in the top of fire door 6, which is provided with control stick 7.Multifunctional coal-saving device 5 is advanced, make hole and fire door 6 on the multifunctional coal-saving device 5 match the usefulness of to cook a meal.When pot end, multifunctional coal-saving device 5 is pulled out, can make pyrotechnics that fire door 6 goes out enter flue 1 by the lower grooves of multifunctional coal-saving device 5, indoorly do not smolder.Do not cook a meal the time spent, multifunctional coal-saving device 5 is pulled out, can make the pyrotechnics of going out fire door 6 pass through the lower grooves of multifunctional coal-saving device 5, directly enter flue 1 heat exchange, make stove circle 4, main heat dissipation position such as boiler face is distribute heat not, and heat energy is fully utilized.By regulating multifunctional coal-saving device control stick 7, adjustable cooking a meal used the firepower size.Circumference at fire door 6 is provided with several secondary wind inleting tubes 8, and the flame of fire door 6 is fully burnt, and strengthens cooking a meal of fire door 6 and uses firepower.Be provided with several heat exchanger tubes 15 in the burner hearth 10, burner hearth 10 is provided with coal filling hole 9, the below of burner hearth 10 is a Dust Storage Room 21, fire bars 12 is contained between burner hearth 10 and the Dust Storage Room 21, the top of fire bars 12 also is provided with several ash poking cinder cleaning holes 11, thereby the dying embers of after-flame in the burner hearth 10 are removed fully, offered burner hearth 10 sufficient air-breathings.Be provided with the indoor deduster of forming by indoor deduster passage 13 and adjustable plate 16 between the bottom of flue 1 and the Dust Storage Room 21.At ordinary times, adjustable plate 16 is all pushed, from 11 ash pokings of ash poking cinder cleaning hole, disclose fire, or when ash hole 17 is drawn ash, adjustable plate 16 is pulled out entirely, can make the dust that falls from fire grate outdoor, avoid ashes to overflow flying upward polluting indoor by flue 1 sucking-off.In addition, draw back adjustable plate 16 when banking up a fire in right amount, can prolong fire-sealing time.

Compared with prior art, the utlity model has novel structure, effect uniqueness, a stove The advantages such as multiplex, environment purification. But this stove not only can cook a meal with but also heating have a bath suitable burning the not only Anthracite, the fuel such as burning bituminous coal preferably, coal slime, Chai He, and can reach the indoor and outdoor smoke elimination Dedusting. The fuel combustion of this stove is abundant, and the fire door firepower is strong, cooks a meal and can regulate and control with the firepower size, stove The main consumption part such as circle is not dispelled the heat, and heat energy is fully utilized, thermal efficiency height. One Kind practical, as to have promotional value energy-saving stove, can be widely used in family and Small-sized unit uses.

Claims (3)

1, a kind of multi-functional smoke abatement and dust control energy-saving heating furnace, comprise flue (1), stove circle (4), fire door (6), burner hearth (10), fire bars (12), ash hole (17) and heating supply, return pipe interface (20), (14), it is characterized in that being provided with in the flue (1) aerofoil profile heat exchanger (2), the import department of flue (1) bottom is provided with combustion-assistant smoke-eliminating dust-removing device (3), the top of fire door (6) is provided with multifunctional coal-saving device (5), the circumference of fire door (6) is provided with several secondary wind inleting tubes (8), be provided with several heat exchanger tubes (15) in the burner hearth (10), the top of fire bars (12) is provided with several ash poking cinder cleaning holes (11), is provided with the indoor deduster of being made up of indoor deduster passage (13) and adjustable plate (16) between flue (1) bottom and the Dust Storage Room 21.

2, furnace according to claim 1 is characterized in that described combustion-assistant smoke-eliminating dust-removing device (3) is provided with control stick (19).

3, furnace according to claim 1 is characterized in that described multifunctional coal-saving device (5) is provided with control stick (7).

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