CN2169087Y

CN2169087Y - Boiler without smoke and dust

Info

Publication number: CN2169087Y
Application number: CN 93224966
Authority: CN
Inventors: 司清珍
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-09-27
Filing date: 1993-09-27
Publication date: 1994-06-15
Anticipated expiration: 2003-09-27

Abstract

The utility model relates to a boiler without smoke and dust which relates to a boiler for family and work, in particular to a boiler without smoke and dust which can work with five functions. The boiler without smoke and dust is an improvement toward problems of existing boiler which can not work with a plurality of offunctions at the same time and has a low heat efficiency and serious pollution. The boiler without smoke and dust is mainly characterized in that the boiler adopts a quartic natural draft single layer fire grate to burn; a boiler cavity hole adopts a cone the upper part of which is expended and the lower part of which is contacted; a plurality of ofwater and fire channel inter-layers are arranged in the lower part of the boiler cavity; a cone water carburetor is arranged in the upper part of the boiler cavity. The boiler without smoke and dust is provided together with the existing radiating fins, water container, steaming box, oven and bathing device to simultaneously and respectively provide for heating, bathing, hot water supplying and steaming functions. The boiler without smoke and dust has a projecting effect to save energy and protect the environment.

Description

Boiler without smoke and dust

The utility model relates to a kind of family and unit life use stove, a kind of efficiently smoke dedusting stove and accessory that particularly a kind of five functions can be carried out simultaneously.

At present both at home and abroad family and unit life use stove, function is less, and multiple function can not be carried out simultaneously, make troubles to life, and smoke medicining dust-removing effect and heat utilization efficiency is all lower, and environmental pollution is the wave energy that boils again seriously.The destructive distillation reverberating burner of the present domestic double-layer grate of promoting the use of and half half burning of destructive distillation, can only adopt the burning of half thorax stove fire, form body of heater and exert oneself for a short time greatly, laying dust seriously is difficult to again remove laying dust in body of heater, thus the thermal efficiency and and smoke medicining dust-removing effect can very fast reduction.

The utility model purpose is: provide a kind of thermal efficiency height, five functions of smoke medicining dust-removing effect to carry out simultaneously, adopt the full thorax fire of four gravity-flow ventilations to be responsible for a task until it is completed to heat up in a steamer the positive and negative burning of individual layer fire grate and go forward side by side, guarantee a kind of five efficiently smoke dust-filtered furnaces simultaneously of safety and sanitation.

The utility model is achieved in that this stove requires in burner hearth in use once coal addition one " grave heap ", utilize distinctive four natural ventilation systems of burner hearth upper, middle and lower, realize omnibearing fully an amount of oxygen supply, in burner hearth, form a kind of full thorax fire and be responsible for a task until it is completed and heat up in a steamer the combustion system that the positive and negative burning of individual layer fire grate is gone forward side by side very soon, realized the purpose of thorough smoke elimination; The powerful high temperature fire that this stove produces in burner hearth is rolled into a ball, tapered closing in and tapered amplification by stockhole, make fire group form a high temp jet column of flame, the multilayer vertical type fire and water passage interlayer that this column of flame has enlarged in burner hearth through design and the bump of boiling water vaporizer, flow slowly, make a kind of diffusing flower of the very fast formation of the high temperature column of flame fall flame after rise to be full of a just furnace chamber, the very fast heating surface that is strengthened in the furnace chamber absorbs cooling, the flue dust that accompanies in the column of flame is fallen in the burner hearth automatically along the furnace chamber wall removed at any time, realized the high and purpose of dedusting voluntarily of the thermal efficiency; The boiling water vaporizer of this furnace chamber upper design does not communicate with other water interlayer, and can specialize in drinking water and produce boiling water steam does not influence other functions for steamed rice; Adopt tapered expansion on the stockhole, adopt vertical type multilayer fire and water passage interlayer and pointed cone type boiling water vaporizer in the furnace chamber, these several comprehensive prominent features not only make the thermal efficiency can reach 75 to 80% and best smoke medicining dust-removing effect, simultaneously also realized dedusting voluntarily and in body of heater the purpose of laying dust never, thereby guarantee that this furnace thermal efficiency and smoke medicining dust-removing effect reduce never; This stove adopts the full thorax fire of four gravity-flow ventilations to be responsible for a task until it is completed to heat up in a steamer the characteristics that the positive and negative burning of individual layer fire grate is gone forward side by side, and has realized that body of heater exerts oneself greatly for a short time, can save 30% steel and transport capacity, can make the area of boiler room reduce half; After the supporting installation of elevated tank, baking box, steam box, fin and bathing apparatus in this stove and the existing Chinese invention patent " energy-saving multi-purpose dust-filtered furnace complexes " (patent No.: 85102621,1990613 authorize), make the utility model can realize automatic vent, the normal pressure running, prevent that blast from guaranteeing safety, can supply 100m ²To 3000m ²Family, the one-storey house of unit and building carry out central heating, have a bath, heat supply boiling water, steamed rice, five functions of baking and thermal insulation food simultaneously and the purpose of carrying out respectively.

Content of the present utility model: a kind of five while efficiently smoke dust-filtered furnace, this stove includes external smokejack ring flange, the delivery port joint, cover in the smokejack, the smokejack overcoat, the thermometer joint, the boiling water vaporizer, courage puts down cross over pipe, furnace body overcoat, the furnace chamber cover, the outer furnace overcoat, cover in the outer furnace, middle flue overcoat, cover in the middle flue, flue heart overcoat, the intracardiac cover of flue, water pipe head, on the stockhole tapered, secondary air chamber, the burner hearth cover, have three, the coal filling hole of four air intakes, secondary wind air inlet duct, burner hearth, the water return outlet joint, stove is sat, the shoot door that has air door, stove is sat fixing collar, fire grate, heat absorbing sheet, under the stockhole tapered, water level meter joint, the prepurging charge door, overcoat is taken over a business in the smokejack, stockhole.It is characterized in that burner hearth at burner hearth puts is provided with the secondary air road, and the upper end communicates with secondary air chamber, and the lower end is sat with stove and communicated, and establishes the firing door that has three, four air intakes in its front; Described stockhole, under bottom and the stockhole on tapered, top and the stockhole tapered join, be welded with heat absorbing sheet on tapered down; Cover, flue heart overcoat in cover, middle flue overcoat, the middle flue in the described outer furnace overcoat, outer furnace, the intracardiac cover of flue puts down cross over pipe by courage and furnace chamber overlaps UNICOM in one; Described boiling water vaporizer is designed to a ladder type garden tube in the bottom, and upper design becomes a sharp cone body to be connected together, and respectively establishes a cross over pipe at upper and lower side and passes from furnace chamber cover and furnace body overcoat respectively.

The advantage that the utility model is compared with prior art had is: function is many, and five functions can simultaneously and be carried out respectively; Performance is good, and the thermal efficiency can reach 75% to 80%, and is more energy-conservation more than 20% than existing life use stove; Smoke medicining dust-removing effect is good, and its oke exhaust blackness is below the Lin Geman one-level, all can't see black smoke when normal combustion and coal, and smoke dust discharge concentration can reach 200mg/m ³Below; Adopt full thorax fire to be responsible for a task until it is completed to heat up in a steamer that the positive and negative burning of individual layer fire grate is gone forward side by side and the combustion system of four gravity-flow ventilations, a coal can join afterflame and burn 3 to 4 hours, can alleviate kettleman's labour intensity greatly; Body of heater is exerted oneself greatly for a short time, and to calculate be 1.4 times of existing equal type of furnace caloric value to caloric value by the hour; Strong, the various coal of fuel tolerance, firewood and gaseous fuel all adapt to, and once banking up a fire when coal-fired can reach more than 40 hours; This stove belongs to the normal pressure running, and is simple to operate, easy to use, do not need formal kettleman.

To possess function many for the utility model in sum, performance is good, simple to operate, safety and sanitation easy to use, structure is rationally advanced, material is easy to get, cost is low, uses widely, and benefit is outstanding, good practical and popularizing value is arranged, can become energy-saving and environmental protection, convenience-for-people New Product that a kind of life use stove updates.

Description of drawings: Figure of description is the generalized section of facing of five while efficiently smoke dust-filtered furnaces.Figure grade 1 external smokejack ring flange wherein, 2 delivery port joints, cover in 3 smokejacks, 4 smokejack overcoats, 5 thermometer joints, 6 boiling water vaporizers, 7 courages put down cross over pipe, 8 furnace body overcoats, 9 furnace chamber covers, 10 outer furnace overcoats, cover in 11 outer furnaces, flue overcoat in 12, cover in the flue in 13,14 flue heart overcoats, the intracardiac cover of 15 flues, 16 water pipe heads, on 17 stockholes tapered, 18 secondary air chambers, 19 burner hearth covers, 20 have three, the firing door of four air intakes, 21 secondary wind air inlet ducts, 22 burner hearths, 23 backwater joints, 24 stoves are sat, 25 have the shoot door of air door, 26 stoves are sat reinforcing garden circle, 27 fire grates, 28 heat absorbing sheets, under 29 stockholes tapered, 30 water level meter joints, 31 prepurging charge doors, overcoat is taken over a business in 32 smokejacks, 33 stockholes.

Realize that best method of the present utility model is as embodiment with Figure of description, its detailed content is described below: the metal material that utilizes different-thickness according to design principle, parts specification according to drawing reference numeral is made qualified parts, from top to bottom then, from inside to outside by the part welding, add the hydraulic water leak test after being welded into, carry out the surface treatment spray-painting after leak test is qualified, Product Acceptance Review is qualified, after the complete installation of certain method, after bavin and coal put into burner hearth and light, can use according to certain method of operating.

Claims

1 kind of five while efficiently smoke dust-filtered furnace, this stove includes external smokejack ring flange (1), water out adapter (2), cover (3) in the smokejack, smokejack overcoat (4), thermometer joint (5), boiling water vaporizer (6), courage puts down cross over pipe (7), furnace body overcoat (8), furnace chamber cover (9), outer furnace overcoat (10), cover (11) in the outer furnace, middle flue overcoat (12), cover (13) in the middle flue, flue heart overcoat (14), the intracardiac cover of flue (15), water pipe head (16), on the stockhole tapered (17), secondary air chamber (18), burner hearth cover (19), be with three, the firing door of four wind (20), secondary ventilating ducting (21), burner hearth (22), water return outlet joint (23), stove is sat (24), the shoot door (25) that has air door, stove is sat fixing collar (26), fire grate (27), heat absorbing sheet (28), under the stockhole tapered (29), water level meter joint (30), prepurging charge door (31), overcoat is taken over a business (32) in the smokejack, stockhole (33), it is characterized in that on the burner hearth cover (19) of burner hearth (22), being provided with secondary wind ventilating duct (21), its upper end communicates with secondary air chamber (18), the lower end is sat (24) with stove and is communicated, and the front is established and had three, the firing door of four air intakes (20); Tapered (29) and heat absorbing sheet (28) under described stockhole (33) bottom and the stockhole, tapered (17) join on top and the stockhole; Cover (13), flue heart overcoat (14) in cover (11), middle flue overcoat (12), the middle flue in the described outer furnace overcoat (10), outer furnace, the intracardiac cover of flue (15) put down cross over pipe (7) and furnace chamber cover (9) UNICOM in one by courage; Described boiling water vaporizer (6) is at ladder type garden tube of its underpart design, and sharp cone body of upper design is connected together mutually, respectively establishes a cross over pipe at upper and lower side and passes from furnace chamber cover (9) and furnace body overcoat (8) respectively.