CN2224338Y

CN2224338Y - Dust-collecting high-efficient energy-saving civil stove

Info

Publication number: CN2224338Y
Application number: CN 95214164
Authority: CN
Inventors: 杨献瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-06-20
Filing date: 1995-06-20
Publication date: 1996-04-10
Anticipated expiration: 2005-06-20

Abstract

The utility model relates to a dust-collecting high-efficient energy-saving civil stove. In order to provide the civil stove with simple structure, convenient operation, high thermal efficiency and dust-collecting effect, the utility model is provided. The dust-collecting high-efficient energy-saving civil stove is composed of a stove body, a water jacket, a stove plate, a smoke fire pipe and a smoke box. The upper part of the stove body forms a coal-burning containing cavity, and the lower part of the stove body forms an ash chamber. The water jacket is a close shell body to contain water, the upper and lower ends of the water jacket are respectively provided with a water outlet and a water inlet, the lower part of the water jacket is provided with a secondary air inlet pipe, and the water jacket is positioned at the top of the stove body. The stove plate is composed of a stove face plate and a stove cover, and the stove plate is positioned at the top of the water jacket. The smoke fire pipe is the pipe which is evenly arranged in the water jacket. The smoke body is the shell body which is sheathed on the upper periphery of the stove body, both side walls of the fire box are respectively provided with a smoke outlet and a dust cleaning opening, and the top surface of the fire box is provided with a through hole.

Description

The energy-efficient domestic burners of dedusting

The utility model belongs to uses solid-fuelled domestic burners, the energy-efficient domestic burners of particularly a kind of dedusting.

The domestic burners of commonly using, as the disclosed heating stove of NC87216128, it is by body of heater, tile, water jacket and suppress ignition system and form, this heating stove structure is comparatively complicated, uses comparatively loaded down with trivial detailsly, and the heat of the interior fired coal combustion of its furnace chamber is passed the water in the water jacket through the furnace wall of suppressing ignition system, overflow from chimney because of effectively flame is very fast, not only cause the thermal efficiency to reduce, and have more flue dust to overflow contaminated environment.

The purpose of this utility model provide a kind of simple in structure, easy to use, the thermal efficiency is high, has the energy-efficient domestic burners of dedusting of dust removing effects.

The utility model is made up of body of heater, water jacket, stone or metal plate for standing a stove on as a precaution against fire, pyrotechnics pipe and smoke box, and upper of furnace body constitutes coal-fired containing cavity, and the body of heater bottom constitutes grey chamber; Water jacket is the appearance water seal housing of formation with the corresponding combustion chamber of the coal-fired containing cavity of body of heater, its upper and lower end is respectively equipped with delivery port and water inlet, and being provided with the secondary wind inleting tube that connects combustion chamber and atmosphere in the bottom, water jacket places the body of heater top, makes the perforation of coal-fired containing cavity and combustion chamber; Stone or metal plate for standing a stove on as a precaution against fire is made of boiler face dish and bell, and stone or metal plate for standing a stove on as a precaution against fire places the water jacket top, the closed chamber top; Pyrotechnics Guan Weijun is laid in the pipe in the water jacket, and its entrance point is positioned at water jacket inwall top, and its port of export is positioned on the water jacket bottom surface; Smoke box is the housing that is sleeved on the upper of furnace body periphery, is respectively equipped with outlet flue and dedust port on its two side, and its end face is provided with through hole corresponding with the outlet of pyrotechnics pipe and that be connected.

Because the utility model is made up of body of heater, water jacket, stone or metal plate for standing a stove on as a precaution against fire, pyrotechnics pipe and smoke box, upper of furnace body constitutes coal-fired containing cavity, and the body of heater bottom constitutes grey chamber; Water jacket is the appearance water seal housing of formation with the corresponding combustion chamber of the coal-fired containing cavity of body of heater, its upper and lower end is respectively equipped with delivery port and water inlet, and being provided with the secondary wind inleting tube that connects combustion chamber and atmosphere in the bottom, water jacket places the body of heater top, makes the perforation of coal-fired containing cavity and combustion chamber; Stone or metal plate for standing a stove on as a precaution against fire is made of boiler face dish and bell, and stone or metal plate for standing a stove on as a precaution against fire places the water jacket top, the closed chamber top; Pyrotechnics Guan Weijun is laid in the pipe in the water jacket, and its entrance point is positioned at water jacket inwall top, and its port of export is positioned on the water jacket bottom surface; Smoke box is the housing that is sleeved on the upper of furnace body periphery, is respectively equipped with outlet flue and dedust port on its two side, and its end face is provided with through hole corresponding with the outlet of pyrotechnics pipe and that be connected.Simple in structure, easy to use; The water that the coal-fired heat that produces in combustion chambers burn passes in the water jacket through the water jacket inwall on the one hand once heats water, effective flame of combustion chamber enters the pyrotechnics pipe through the entrance point that the pyrotechnics pipe is positioned at water jacket inwall top on the other hand, water in the water jacket is carried out post bake, prolong the time of effective flame heat exchange, improved combustion thermal efficiency; The effective flame that enters the pyrotechnics pipe through with water jacket in water become no hot cigarette ash gas after carrying out the secondary heat exchange and enter smoke box through the outlet of pyrotechnics pipe, make ash deposition in smoke box, gas after the dedusting is discharged from mouth, plays dust removing effects, thereby reaches the utility model constructed profile.

Fig. 1 is the utility model structural representation profile

Fig. 2 is an A-A profile among Fig. 1

Fig. 3 is a B-B profile among Fig. 1

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

As shown in Figure 1 and Figure 2, the utility model is made up of body of heater 1, water jacket 2, stone or metal plate for standing a stove on as a precaution against fire 3, pyrotechnics pipe 4 and smoke box 5, and body of heater 1 is made up of shaft 11, tile 12, fire grate 13, stove seat 14, and shaft 11 lower ends are provided with the outer edge of a wing 111; Stove seat 14 is for constituting the shedding shell of grey chamber 141, above it and side is respectively equipped with ash port 142 and grey drawer mouth 143, cross section and the corresponding grey drawer 144 of grey drawer mouth 143 shapes insert through grey drawer mouth 143 and place in the grey chamber 141, and with the gap 145 between grey drawer 144 and the grey drawer mouth 143 as an air inlet, shaft 11 edge of a wing 111 outside its lower end is installed on the stove seat 14, tile 12 and fire grate 13 place in the shaft 11 successively, and constitute coal-fired containing cavity 15, water jacket 2 is the appearance water seal housing of formation with the coal-fired containing cavity 15 corresponding combustion chambers 21 of body of heater 11, on it, the lower end is respectively equipped with delivery port 22, water inlet 23, and as shown in Figure 3, be laid with the secondary wind inleting tube 24 that radially connects combustion chamber 21 and atmosphere in its underpart, the internal perisporium 25 of water jacket 2 is axial corrugated, water jacket 2 tops are provided with the outer edge of a wing 26, water jacket 2 places body of heater 1 top, and combustion chamber 21 and coal-fired containing cavity 15 are connected; Stone or metal plate for standing a stove on as a precaution against fire 3 is made of boiler face dish 31 and bell 32, and boiler face dish 31 is installed in outside water jacket 2 tops on the edge of a wing 26, and closed chamber 21 tops; Pyrotechnics pipe 4 is for all being laid in the L shaped pipe that falls in the water jacket 2, and its entrance point 41 is positioned at water jacket 2 internal perisporiums 25 tops, and its port of export is positioned on water jacket 2 bottom surfaces 27; Smoke box 5 is respectively equipped with outlet flue 51 and dedust port 52 for being sleeved on the housing of body of heater 1 upper periphery on its two side, be provided with closure plate 53 at dedust port 52 places, and its end face is provided with and the pyrotechnics pipe 4 ports of export 42 corresponding through holes 54 that also are connected.During use, the coal-fired heat that 21 burnings produce in the combustion chamber passes to water in the water jacket through water jacket 2 internal perisporiums 25 on the one hand, water is once heated, effective flame of combustion chamber 21 enters pyrotechnics pipe 4 through pyrotechnics pipe 4 entrance points 41 on the other hand, water to water jacket 2 carries out post bake, prolong the time of effective flame heat exchange, the no hot cigarette ash gas of finishing the secondary heat exchange enters smoke box 5 through pyrotechnics pipe 4 ports of export 42, make wherein ash deposition in smoke box 5, gas after the dedusting is discharged from mouth 51, and the ash of deposition is removed from dedust port 52.

Claims

1, the energy-efficient domestic burners of a kind of dedusting, it has body of heater, water jacket, and upper of furnace body constitutes coal-fired containing cavity, and the body of heater bottom constitutes grey chamber, it is characterized in that it also has stone or metal plate for standing a stove on as a precaution against fire, pyrotechnics pipe and smoke box; Described water jacket is the appearance water seal housing of formation with the corresponding combustion chamber of the coal-fired containing cavity of body of heater, its upper and lower end is respectively equipped with delivery port and water inlet, and being provided with the secondary wind inleting tube that connects combustion chamber and atmosphere in the bottom, water jacket places the body of heater top, makes the perforation of coal-fired containing cavity and combustion chamber; Stone or metal plate for standing a stove on as a precaution against fire is made of boiler face dish and bell, and stone or metal plate for standing a stove on as a precaution against fire places the water jacket top, the closed chamber top; Pyrotechnics Guan Weijun is laid in the pipe in the water jacket, and its entrance point is positioned at water jacket inwall top, and its port of export is positioned on the water jacket bottom surface; Smoke box is the housing that is sleeved on the upper of furnace body periphery, is respectively equipped with outlet flue and dedust port on its two side, and its end face is provided with through hole corresponding with the outlet of pyrotechnics pipe and that be connected.

2, the energy-efficient domestic burners of dedusting according to claim 1 is characterized in that described pyrotechnics pipe is L shaped.

3, the energy-efficient domestic burners of dedusting according to claim 1 and 2 is characterized in that described water jacket internal perisporium is axial corrugated.