CN2171811Y - Small-sized vertical-horizontal two-step burning hot water boiler - Google Patents

Abstract

The utility model relates to a small-sized vertical-horizontal two-step burning hot water boiler. The upper part of a horizontal boiler body with an interbedded water sleeve is combined with a vertical hot water tank with a fume pipe. The inside of the boiler body with an interbedded water sleeve is assembled with slide ways on which a coal preburning disk is assembled in a sliding mode. The utility model has the advantages of application to heating, cooking and water heating for residents in north with no central heating, multiple functions, capacity of burning inferior coal, sludge and other miscellaneous fuels, better effect on sintering coke coal, omitted air blast and air introduction, no need of high chimneys, simple structure, safe and sanitary usage, smoke abatement and energy saving.

Description

Small-sized vertical-horizontal two-step burning hot water boiler

The utility model belongs to a kind of miniature boiler, particularly a kind of fume-eliminating energy-saving, safety and sanitation, the heating multifunctional small-size vertical and horizontal two steps burning water heater such as have a bath of heating up water of cooking.

At present, existing life has horizontal and vertical two kinds with water heater, and weak point is respectively arranged: it is many that horizontal water heater pyrotechnics level is moved towards backhaul, and the smoke evacuation resistance is big, generally need establish air inducing or add chimney stack; Vertical water heater flue gas capwise resistance is little, the exhaust gas temperature height, and heat loss is little, and installation site height, heating need to circulate with heat-exchanger pump.Therefore, all there is shortcoming in these two kinds of type of furnaces.The coal-fired kind of existing stove is burnt moulded coal except minority, most of coal that looses that directly burns, and it is serious to burn the coal smoke dust pollution that looses, and fire grate leaks coal and imperfect combustion causes waste, burns moulded coal cost height, is difficult for storing transportation again.Therefore develop the new type of furnace, replace moulded coal, eliminate the pollution of flue dust with the coal that looses, the economize on electricity and have multi-functional water heater of economizing on coal, be numerous urban and rural residents thirst in the hope of.

The purpose of this utility model provides a kind of novel hot water stove, the resident heating that is applicable to the no central heating in the north is cooked and is heated up water, or enterprises and institutions' small size heating, boils water, to burn the coal replacement moulded coal that looses, simple in structure, have safety and sanitation, fume-eliminating energy-saving, characteristics such as multi-functional.

The purpose of this utility model is achieved in that it comprises intercalated water sleeve body of heater, boiler, outlet pipe, return pipe and fire grate, its technical scheme main points are: horizontal intercalated water sleeve upper of furnace body combination connects vertical pyrotechnics pipe boiler, assembling slideway in the intercalated water sleeve body of heater, slidingly assemble moulded coal gives the burning dish on it.

Moulded coal of the present utility model gives the burning dish and gives burning type frame by pallet and porous briquette and form the separation of sliding between the two.

The utility model has the advantages that: be applicable to that the north resident of no central heating or the heating of unit small size cook, heat up water, have multi-functional; The energy burning inferior coal, coal slime and other mix fuel, and sintering coking coal better effects if is saved air blast, air inducing, does not need chimney stack, and is simple in structure, health safe in utilization, fume-eliminating energy-saving.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the side sectional view of the utility model embodiment.

Fig. 2 is the front section view of the utility model embodiment.

See Fig. 1,2, concrete structure of the present utility model is as follows: body of heater 9 is the rectangle burner hearth, and fire grate has intercalated water sleeve 5 more than 4, and intercalated water sleeve 5 is communicated with water return outlet 21 and delivery port 20.There is slideway 16 two side in burner hearth, and pallet 15 slidingly assembles have the moulded coal of porous to give burning type frame 14 and place on the pallet 15 on slideway 16, constitutes moulded coal and gives the burning dish, and the pass that moulded coal gives burning type frame 14 is honeycomb type, square.There is coal bunker 6 in body of heater 9 outer fronts, and the coal that will loose is contained in 6 li of coal bunkers, and when pallet 15 and moulded coal are given burning type frame 14 when promoting in burner hearth, the coal that looses is spilled into and fills up moulded coal equably from coal bunker 6 bottoms and gives in the burning type frame 14.The top of burner hearth is that the fire of leading that is provided with crater encircles 13, and turnover fire grate 4 is equipped with in the bottom of burner hearth, and the outside is provided with fire grate spanner 24, fire grate is grey chamber 19 down, ash bucket 1 and the primary air air inlet 2 that can extract out are arranged in it, air port door 3 is arranged on the air inlet 2, during deashing this door is shut.The back has the auxiliary air air channel dust absorption passage 17 of holding concurrently to lead to upper furnace, flashboard 18 is housed on the air channel 17, body of heater 9 tops are provided with the kitchen range mouth 8 of band bell 7, connect vertical pyrotechnics pipe water tank 10 on the body of heater 9 latter half of flue gas craters, pipe 12 of pyrotechnics shown in the figure and water cavity 11, water cavity 11 is communicated with water filling port 22 and discharging valve 23.

The course of work: the coal that will loose evenly fills up moulded coal from coal bunker 6 and gives in the burning type frame 14, whole moulded coal gives after the burning dish pushes burner hearth, the Fire Radiation that is subjected to the baking of bottom grate and upper guide fire arch 13 and comes from the rear portion guiding forms Jiao, pinning moulded coal gives burning type frame 14 on the other hand then, another pulls out pallet 15, the moulded coal coke button is just fallen on the following grate equably, gives earlier and burns the two steps burning of grate by reburning that fall of moulded coal coking pusher, and it is vigorous to remain the ventilated firepower of grate.Can pull fire grate spanner 24 at any time, make dump grate 4 upsets, loosening grate is ash down, and lime-ash falls in the ash bucket 1, and extraction is outwelled.When fire grate is grey down, open dust-absorbing flue 17, close air port door 3.The indoor flying dust of ash sucks in the burner hearth.Can close air port door 3 when pressing stove, keep stove fire not go out.Water return outlet 21 on the body of heater 9 links to each other with return pipe with the outlet pipe of fin with delivery port 20.Kitchen range mouth 8 above the body of heater 9 can be cooked, and the time spent does not cover bell 7.Pyrotechnics in the burner hearth is discharged to outdoor through vertical pyrotechnics pipe heating water tank 10 from chimney.

Claims (4)

1, a kind of small-sized vertical and horizontal two steps burning water heater, comprise intercalated water sleeve body of heater, boiler, outlet pipe, return pipe and fire grate, it is characterized in that: horizontal intercalated water sleeve upper of furnace body combination connects vertical pyrotechnics pipe boiler, assembling slideway in the intercalated water sleeve body of heater, slidingly assemble moulded coal gives the burning dish on it.

2, water heater according to claim 1 is characterized in that: moulded coal gives the burning dish and gives burning type frame by pallet and porous briquette and form the separation of sliding between the two.

3, according to claim 1 and 2 described water heaters, it is characterized in that: the pass that gives burning type frame is honeycomb type, square.

4, water heater according to claim 1 is characterized in that: fire grate adopts overturn structure.

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