CN2546768Y

CN2546768Y - Kitchen environment protection warming stove

Info

Publication number: CN2546768Y
Application number: CN 02202410
Authority: CN
Inventors: 段宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-24
Filing date: 2002-01-24
Publication date: 2003-04-23
Anticipated expiration: 2012-01-24

Abstract

The utility model has the structural characteristic that a stove body is a square shaped structure; a stove mouth and a stove cover are arranged in the middle part of the electroplated stove plate; a copper winding pipe is arranged inside a water jacket of the smoke tank behind a stove and is used for showering; the water jacket between the inner and outer wall of a stove body is communicated with a slant water cavity inside a stove chamber which is used for supplying water during heating. During the burning process, coal is added through a coal adding hole above the stove before entering a burning chamber at the lower part of coal storage chamber; volatile substances is produced after the coal is heated and carbonized, and high temperature flues and combustible gases is produced after volatile substances is burned, finally, gas enters into a burnout chamber to mix and burn out with second input air in order to achieve the effect of eliminating black smoke and protecting the environment. The method adopted by current ordinary heating stoves is that raw coal is directly added to a burning coal on a fire bed, thus causing incomplete burning which does not only waste coal but also produce harmful black smoke. The two burning methods produce completely different effects. In addition, the design of the utility model adopts manual slag tapping device and clinkers can directly be scraped into a clinker discharging hopper, thus facilitating the operation.

Description

Cooking environment-friendly heating stove

Background technology: present domestic coal heating stove generally adopts raw coal directly to be added on the fire coal of grate, coal-fired temperature is descended cause imperfect combustion, produced the black smoke of a large amount of fuel gas and multiple oxious components such as free carbon granules and sulfur dioxide, caused severe contamination atmosphere.

Technical field: the top, combustion chamber of utility model is provided with coal store and flue gas secondary furnace, is provided with inclined-plane water courage in the middle of coal store and the flue gas secondary furnace, and secondary air is established on top, coal is fully burnt reach environmental protection and energy-conservation effect.

The novel text style that has punching stretch has been given prominence to attractive in appearance and antifalse effect has increased furnace wall anti-deformation ability again.

Adopt original patented technology: convection tube dust remover and pull slag tapping equipment, improved the thermal efficiency and function easy to use.

Summary of the invention: the design has done breakthrough improvement on original heating stove traditional structure: increase inclined-plane water courage in the middle of the water jacket that the body of heater inside and outside wall contains, furnace chamber is divided into coal store and secondary furnace, coal store and secondary furnace bottom are the combustion chamber, and are provided with secondary air duct at coal store and secondary furnace top.In the coal filling hole stoking that is positioned at below the stone or metal plate for standing a stove on as a precaution against fire, coal enters coal store, the high-temperature flue gas heating destructive distillation that produces in the combustion chamber also produces the high-temperature combustible gas body, high-temperature combustible gas body and the secondary wind mixed combustion of coal store top, the high-temperature flue gas that mixed combustion produces enters secondary furnace by the combustion chamber of water courage bottom, inclined-plane, and mix once more with after-flame indoor secondary wind, making fuel gas after-flame in the high-temperature flue gas, the flame that secondary furnace produces can be used for cooking again.Above stove, add the absorption of convection tube increasing in the smoke box in order to improve the thermal efficiency to heat.Be provided with copper spiral tube in the water jacket on smoke box top and be used for bathing.Whole combustion system has possessed temperature, time simultaneously and can make fine three conditions of mixing of air and fuel gas make coal and its volatile matter realize completing combustion, eliminates the effect that black smoke reduces dust thereby reach, and has realized the purpose of environmental protection and energy savings.

The design has designed drawing " sharp many " " LZ " printed words and has reached the rigidity of raising body of heater and false proof effect in the furnace wall.The design has also adopted the slag tapping equipment that pulls that original patented technology promptly is used to remove the dust remover of convection tube flue dust and is used to remove ashes simultaneously.Description of drawings:

Fig. 1: cooking environment-friendly heating stove outward appearance front view

The I--I cutaway view of Fig. 2: Fig. 1

Fig. 3: heating stove side view

The II--II cutaway view of Fig. 4: Fig. 1

The III--III cutaway view of Fig. 5: Fig. 2

The IV--IV cutaway view of Fig. 6: Fig. 2

The V--V cutaway view of Fig. 7: Fig. 2

The VI--VI cutaway view of Fig. 8: Fig. 2

Fig. 9: heating stove vertical view

The explanation of patent heating stove structure:

As shown in the figure: cooking environment-friendly heating stove is made up of following content: there is exhaust opening (1) in furnace roof portion, hot water outlet (2), thermometer mouth (3), dust remover handle (4), shower is with spiral tube (12) and the intake-outlet (6) that joins with it, stone or metal plate for standing a stove on as a precaution against fire (13) bell (14) below is provided with coal store (20), be stamped warehouse lid (15) on the coal store, flue gas secondary furnace (21) is in coal store the place ahead, flame is directly used in cooking by combustion chamber burner (16), be provided with between above-mentioned two Room with the body of heater inside and outside wall between the inclined-plane water courage (25) that communicates of water jacket (19), increased exchange capability of heat, be provided with convection bank (17) in the back smoke box (37), what the design of my house journal was housed on the convection tube pulls the clear Ashtray of dynamic formula (18), and the smoke box top is equipped with and is used for shower with spiral tube (12) and the bathing usefulness intake-outlet (6) that joins with it, what be provided with my house journal's design in the cinder chamber (38) that stove below is provided with pulls slag tapping equipment (10), pull slag tapping equipment and drive ash discharge by connecting rods such as (29,30,32).Scraper plate (34) is done back and forth movement along slideway (33), uses grey slag plate and can only overturn forward because check plate (31) is housed behind the ash discharge slag plate, lime-ash all can be gone out clearly like this, and push in the ash-unloading hopper (11).Coal store and flue gas secondary furnace below is provided with combustion chamber (22) before and after it and designed the secondary air mouth (23) evenly distributed along the furnace wall and (24) and the high-temperature flue gas of the coal burning reduction generation combustion chamber in and fuel gas are mixed with secondary air through preheating be able to sufficient burning, lime-ash moves reciprocatingly fire grate (27) by shaking handle (9) drive rocking bar (28), lime-ash falls in the cinder chamber, fire grate designs for zigzag, drive coal-fired moving forward and reach the coal-fired fully purpose of combustion energy saving, respectively establish a scarfing cinder fire door (5) (8) in boiler face and side and be convenient to the user and observe stove internal combustion situation, be provided with safety valve (7) at the furnace side face and guaranteed safe in utilization.

Claims

1. this cooking environment-friendly heating stove is a jacket type, and body of heater is the square structure, and heating can be provided, and can cook and provide shower again, it is characterized in that:

(1) burner hearth is divided into coal store, combustion chamber and flue gas secondary furnace by inclined-plane water courage. and water courage bottom in inclined-plane is the combustion chamber to the fire grate upper surface, and the flue both sides are coal store and flue gas secondary furnace;

(2) the secondary wind of coal store and flue gas secondary furnace causes coal store top and flue gas secondary furnace middle and lower part by cinder chamber through furnace wall special form brick square opening. and water courage both sides, inclined-plane and top communicate with two sides water leg and top water chuck, and the inclined-plane water bladder wall is connected with the chuck inwall by welding;

(3) the heating stove smoke box is a square, and convection tube wherein is housed, and the copper heat exchanger tube that spirals that is enclosed within on the smoke outlet tube is housed in the smoke box upper water chuck. convection tube is fixed by solder technology and smoke box water leg inwall, communicates with water leg inside.