CN2299246Y

CN2299246Y - Energy-saving stove

Info

Publication number: CN2299246Y
Application number: CN 97227057
Authority: CN
Inventors: 廖登科
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-09-22
Filing date: 1997-09-22
Publication date: 1998-12-02
Anticipated expiration: 2007-09-22

Abstract

The utility model discloses an energy-saving stove, which is composed of a circular stove plate, a stove body, a stove hearth, a stove bottom plate, a stove grate, an ash storage box, a chimney, a water tank, a steam tank, a water heating pipe, a hot air pipe, etc. The back side of the ash storage box is fixed with the water tank and the steam tank; the upper part of the stove hearth in the stove body is provided with a smoke storage chamber; the smoke storage chamber is provided with a smoke storage plate; the lower part of the stove body is provided with an igniting door; the water tank is communicated with the steam tank by the water heating pipe; the steam tank is provided with a steam jetting pipe extending to the lower side of the stove grate; one end of the hot air pipe is communicated with the stove hearth, and the other end is communicated with an ash chamber of the ash storage box. Compared with an ordinary coal stove, the application of the energy-saving stove saves the coal of 45 percents; the smoke discharge conforms to the national standard.

Description

Energy-conservation stove

The utility model relates to the energy-conservation stove of a kind of burning based on coal.

As everyone knows, for energy savings, various forms of energy-saving stoves arise at the historic moment.With regard to existing stove and accessory, roughly be divided into two classes: a class is to adopt the stove that coal is become water-gas, and fuel is burnt fully as far as possible; Another kind of is that the heat of stove internal combustion is made full use of as far as possible.The former causes the complex structure of stove for generating water-gas; The latter must make the volume of stove become big for making full use of heat.

In view of the deficiencies in the prior art, the purpose of this utility model is that design is a kind of simple in structure and can make the energy-conservation stove of full combustion of fuel.

This energy-conservation stove mainly by circular furnace plate, body of heater, burner hearth, drop-bottom, fire grate, deposit ash bin, chimney, water storage tank, steam chest, water heating tube, warm-air pipe etc. and form.The body of heater cross section is circular, and the middle and lower part in it is the circular furnace thorax that furnace lining surrounds, and the top cavity of burner hearth is a smoke-box, the fold angle type of intrinsic two balanced configurations is deposited smoked sheet on the furnace wall in smoke-box, the preceding furnace wall of smoke-box has fire door, and rear wall is equipped with chimney, and lighting door is arranged at the bottom of body of heater; Have on the galley base plate of circular port in the middle of body of heater is placed on, the circular port top is equipped with fire grate; Drop-bottom is placed on square depositing on the ash bin, and there is plate the front of depositing ash bin, and water storage tank and steam chest are being fixed in the back, and warm-air pipe passes the logical burner hearth of the drop-bottom one end logical grey chamber of depositing ash bin of end in addition; Water storage tank and steam chest are communicated with by the water heating tube, have steam jet to pass on the steam chest to deposit the ash bin rear wall to stretch to below the fire grate, and filler pipe is arranged on the water storage tank.

When using this energy-conservation stove, after the stove igniting normal combustion, water vapour sprays to the coal that runs into burning at the bottom of the fire grate through jet pipe, form combustion mixture rapidly based on carbon monoxide, the oxygen that combustion mixture rising chance warm-air pipe is sent into burns away, generate waste gas discharges such as carbon dioxide, thereby make fuel combustion complete.Use this stove can save coal more than 45% than common coal stove, soot emissions meet national standard.

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

Fig. 1 is a front view of the present utility model.

Fig. 2 is a vertical view of the present utility model.

Fig. 3 is an A-A revolved sectional view of the present utility model.

Fig. 1, Fig. 2 and Fig. 3 show a full implementation example of this energy-conservation stove.This energy-conservation stove by circular furnace plate 10, body of heater 8, burner hearth 14, galley base plate 5, fire grate 15, deposit ash bin 1, chimney 11, water storage tank 3, steam chest 4, water heating tube 18 and warm-air pipe 6 etc. and form.The cross section of body of heater 8 is circular, the outer furnace wall 13 that surrounds for the book steel plate, do furnace lining with refractory material in it and be built into spherical hearth 14, the top cavity of burner hearth 14 partly is a smoke-box 20, set has fold angle type to deposit smoked sheet 12 on the furnace wall of smoke-box 20, have the rectangle fire door 9 of refuelling on the preceding furnace wall of smoke-box, chimney 11 is housed on the rear wall, peach form point vent 7 is arranged at the bottom of the positive lower hearth of fire door, body of heater 8 is placed on the middle porose drop-bottom 5 of rectangle, fire grate 15 places on its hole, drop-bottom 5 is placed on square depositing on the ash bin 1, there is plate 2 front of case, and the water storage tank 3 and the steam chest 4 of cuboid fixed in the back, and water storage tank 3 and steam chest 4 are communicated with by water heating tube 18, steam jet 16 is housed on the steam chest directly sprays to the bottom of fire grate 15, the logical burner hearth 14 of warm-air pipe 6 one ends of 17, two balanced configurations of filler pipe is housed, the logical grey chamber 19 of depositing ash bin 1 of the other end on the water storage tank 3.

Claims

1, by circular furnace plate (10), body of heater (8), burner hearth (14), drop-bottom (5), fire grate (15), deposit the energy-conservation stove that ash bin (1), chimney (11), water storage tank (3), steam chest (4), water heating tube (18) and warm-air pipe (6) etc. are formed, it is characterized in that: body of heater (8) top is circular furnace plate (10), the bottom is the drop-bottom (5) of band circular port in the middle of the rectangle, drop-bottom (5) places to be deposited on the ash bin (1), and water storage tank (3) and steam chest (4) are fixed on the back of depositing ash bin (1); The cross section of body of heater (8) is circular, middle and lower part in it is the circular furnace thorax (14) that is surrounded by furnace lining, cavity above the burner hearth (14) partly is a smoke-box (20), the fold angle type of two balanced configurations of set is deposited smoked sheet (12) on the furnace wall of smoke-box (20), the preceding furnace wall of smoke-box has fire door (9), rear wall has chimney (11), and lighting door (7) is arranged at the bottom of body of heater; Put fire grate (15) on the circular port of drop-bottom (5); Water storage tank (3) and steam chest (4) are communicated with by water heating tube (18), have on the steam chest (4) steam jet stretch to fire grate (15) below, filler pipe (17) is arranged on the water storage tank (3); Warm-air pipe (6) passes the logical burner hearth (14) of drop-bottom (5) one ends, the logical grey chamber (19) of depositing ash bin (1) of the other end.