CN2289994Y - Atmospheric self-burn circulating heating water boiler - Google Patents

Abstract

The utility model relates to an atmospheric self-burn circulating heating water boiler, and belongs to the heating device. The utility model is composed of a boiler hearth, an upper smoke chamber, a burning chamber, a smoke passage, fire baffle plates, a water pipe, a heat-insulating layer, etc. The utility model is characterized in that the interior of a boiler body is provided with a plurality of fire blocking plates of the water interlayer; the interior of the boiler body forms the boiler hearth, the upper smoke chamber, the burning chamber and the smoke passage through the fire blocking plates; the interior of the upper smoke chamber is provided with a plurality of vertical water pipes; the interiors of the burning chamber and the smoke passage are provided with a plurality of crossed water pipes. The utility model has the advantages of high heat efficiency, no pollution, reliable and stable heating, safety, energy saving, no noise and easy operation.

Description

Normal pressure spontaneous combustion circulation heating homogeneous solution-type reactor

The utility model relates to a kind of normal pressure spontaneous combustion circulation heating homogeneous solution-type reactor, belongs to heating equipment.

At present, along with China's development of economic construction, heating equipment is also improving and development day by day, particularly burn boiler that coal uses also in, high efficiency energy-conservation, pollution-free direction effort to height, it is low that yet existing boiler exists thermal energy conversion efficiency mostly to some extent, waste of fuel is many, the shortcoming of contaminated environment, knowledgeable people in the society and relevant works technical staff all positive for improving the thermal efficiency, energy savings, reduce environmental pollution, imagine various ways, design various multi-form boilers, for overcoming above-mentioned deficiency effort.

The purpose of this utility model is the heating actual demand in conjunction with the mountain area, designs a kind of simple in structurely, and heating surface is big, and heated time is long, and fuel can reach abundant burning, thermal efficiency height, free of contamination a kind of novel normal pressure spontaneous combustion circulation heating homogeneous solution-type reactor.

The purpose of this utility model is to realize like this, it mainly is made up of cover (5), hearth outer wall (6), dividing plate (7), combustion box (8), flue (9), fireguard (10), water pipe (11), heat-insulation layer (14), stove seat parts such as (15) in burner hearth (1), stove bore inner casing (2), ignition tube (3), last smoke-box (4), the smoke-box, and it is characterized in that: being provided with heat-insulation layer (14) between hearth outer wall (6) and the stove bore inner casing (2) forms horizontal body of heater; Horizontal body of heater bottom is provided with stove seat (15), horizontal upper of furnace body is provided with smoke tube mouth (25), the termination of horizontal body of heater is provided with two shoot doors (17), a stoking door (18), two hand holes (21), an a plurality of grey hole (24) and cleanout door (19) hugged, the side of horizontal body of heater is provided with shoot door (17), stoking door (18) and sewage draining exit (23), is provided with double wall water layer (29) around the horizontal inboard wall of furnace body; A plurality of fireguards (10) of water trapping layer are installed in the horizontal body of heater, make body of heater inside form burner hearth (1) by fireguard (10), last smoke-box (4), combustion box (8), flue (9) four parts, many fire bars (16) are installed under the burner hearth (1), the ignition tube (3) that is communicated with last smoke-box (4) is housed in the two sides double wall water layers (29) of burner hearth (1), many vertical water pipes (11) are installed in the last smoke-box (4), the water pipe (11) of many intersections is installed in combustion box (8) and the flue (9), water pipe (11) is connected with delivery port (22), be provided with water-feed (26) between delivery port (22), be provided with injection well downhole flow regulator (28) between water return outlet (20) and be connected with water pipe (11).

Its feature is that also sidewall of the furnace body is provided with vent switch (27), and vent switch (27) is connected with vent (13).

The utility model is simple in structure, need not power equipments such as air blast, water pump, heating is reliable steadily, energy-saving safe, noiselessness, easy to operate, adopts fireguard to form burner hearth, go up smoke-box, combustion box, flue four parts, has increased the heating surface of boiler, guarantee that high-temperature flue gas is trapped in the time lengthening in the body of heater, conduction, convection current, three kinds of thermaltransmission modes of radiation are carried out simultaneously, thermal efficiency height, the dust cleaning is convenient, pollution-free, be a kind of desirable normal pressure spontaneous combustion circulation heating homogeneous solution-type reactor.

Below in conjunction with drawings and Examples the utility model is further specified:

Fig. 1 is the utility model overall appearance front-view schematic diagram.

Fig. 2 is the utility model overall appearance schematic rear view.

Fig. 3 is the whole sectional structure schematic diagram of the utility model.

Among the figure: 1, burner hearth, 2, the stove bore inner casing, 3, ignition tube, 4, go up smoke-box, 5, cover in the smoke-box, 6, hearth outer wall, 7, dividing plate, 8, combustion box, 9, flue, 10, fireguard, 11, water pipe, 12, burner, 13, vent, 14, heat-insulation layer, 15, the stove seat, 16, fire bars, 17, shoot door, 18, the stoking door, 19, cleanout door, 20, water return outlet, 21, hand hole, 22, delivery port, 23, sewage draining exit, 24, hug grey hole, 25, smoke tube mouth, 26, water-feed, 27, the vent switch, 28, injection well downhole flow regulator, 29, the double wall water layer.

Referring to accompanying drawing, it mainly is made up of cover (5), hearth outer wall (6), dividing plate (7), combustion box (8), flue (9), fireguard (10), water pipe (11), heat-insulation layer (14), stove seat parts such as (15) in burner hearth (1), stove bore inner casing (2), ignition tube (3), last smoke-box (4), the smoke-box, it is characterized in that: be provided with heat-insulation layer (14) between hearth outer wall (6) and the stove bore inner casing (2) and form horizontal body of heater, make and be difficult for distribute heat by whole furnace thermal efficiency height; Horizontal body of heater bottom is provided with stove seat (15), horizontal upper of furnace body is provided with smoke tube mouth (25), the termination of horizontal body of heater is provided with two shoot doors (17), a stoking door (18), two hand holes (21), a plurality of grey hole (24) and cleanout doors (19) hugged, the side of horizontal body of heater is provided with shoot door (17), stoking door (18) and sewage draining exit (23), a plurality of sewage draining exits (23) respectively with water-feed (26), injection well downhole flow regulator (28), the bottom of double wall water layer (29) is connected, so that the dirt in the removing water, be provided with double wall water layer (29) around the horizontal inboard wall of furnace body, so that water absorbs the heat of body of heater fully; A plurality of fireguards (10) of water trapping layer are installed in the horizontal body of heater, make body of heater inside form burner hearth (1) by fireguard (10), last smoke-box (4), combustion box (8), flue (9) four parts, the double-decker that water is arranged in the middle of fireguard (10) adopts, because the compartmentation of fireguard (10) makes when fire coal burns in burner hearth (1), its cigarette, fire, heat is respectively via burner hearth (1), last smoke-box (4), behind combustion box (8) and the flue (9), discharge from smoke tube mouth (25), increased the heating surface of heating water, guarantee that high-temperature flue gas is trapped in the time lengthening in the body of heater, make conduction, convection current, three kinds of thermaltransmission modes of radiation carry out simultaneously, thermal efficiency height, many fire bars (16) are installed under the burner hearth (1), the ignition tube (3) that is communicated with last smoke-box (4) is housed in the two sides double wall water layers (29) of burner hearth (1), many vertical water pipes (11) are installed in the last smoke-box (4), the water pipe (11) of many intersections is installed in combustion box (8) and the flue (9), the water pipe (11) of many vertical water pipes (11) and many intersections has been formed two respectively and has been subjected to hot-water heating system, double wall water layer (29) is communicated with water pipe (11), because water pipe (11) is many compositions, institute is so that the thermal efficiency is higher, better, water pipe (11) is connected with delivery port (22), be provided with water-feed (26) between delivery port (22), be provided with injection well downhole flow regulator (28) between water return outlet (20) and be connected with water pipe (11), water-feed (26) and injection well downhole flow regulator (28) can be so that water inlet and water outlet be subjected to certain buffering, make that simultaneously dirt deposits at this, the water that is beneficial to boiler and user more cleans.Sidewall of the furnace body is provided with vent switch (27), and vent switch (27) is connected with vent (13), controls vent (13) thereby the heating water state of change combustion box (8) and flue (9) by operation vent switch (27) to reach.

Present embodiment mainly is a structure structure of having narrated horizontal body of heater, and the structure structure of this body of heater is applicable to vertical body of heater too, repeats no more here, and structural principle of the present utility model also can be made the vertical twin-furnace boiler of horizontal twin-furnace boiler and split circle.

Claims (2)

1, a kind of novel normal pressure spontaneous combustion circulation heating homogeneous solution-type reactor, it mainly is made up of cover (5), hearth outer wall (6), dividing plate (7), combustion box (8), flue (9), fireguard (10), water pipe (11), heat-insulation layer (14), stove seat parts such as (15) in burner hearth (1), stove bore inner casing (2), ignition tube (3), last smoke-box (4), the smoke-box, and it is characterized in that: being provided with heat-insulation layer (14) between hearth outer wall (6) and the stove bore inner casing (2) forms horizontal body of heater; Horizontal body of heater bottom is provided with stove seat (15), horizontal upper of furnace body is provided with smoke tube mouth (25), the termination of horizontal body of heater is provided with two shoot doors (17), a stoking door (18), two hand holes (21), an a plurality of grey hole (24) and cleanout door (19) hugged, the side of horizontal body of heater is provided with shoot door (17), stoking door (18) and sewage draining exit (23), is provided with double wall water layer (29) around the horizontal inboard wall of furnace body; A plurality of fireguards (10) of water trapping layer are installed in the horizontal body of heater, make body of heater inside form burner hearth (1) by fireguard (10), last smoke-box (4), combustion box (8), flue (9) four parts, many fire bars (16) are installed under the burner hearth (1), the ignition tube (3) that is communicated with last smoke-box (4) is housed in the two sides double wall water layers (29) of burner hearth (1), many vertical water pipes (11) are installed in the last smoke-box (4), the water pipe (11) of many intersections is installed in combustion box (8) and the flue (9), water pipe (11) is connected with delivery port (22), be provided with water-feed (26) between delivery port (22), be provided with injection well downhole flow regulator (28) between water return outlet (20) and be connected with water pipe (11).

2, a kind of novel normal pressure spontaneous combustion circulation heating homogeneous solution-type reactor according to claim 1, its feature is that also sidewall of the furnace body is provided with vent switch (27), vent switch (27) is connected with vent (13).

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