CN201819389U - Energy-saving boiler for main furnace and auxiliary furnace - Google Patents

Abstract

The utility model discloses an energy-saving boiler for a main furnace and an auxiliary furnace. The energy-saving boiler comprises a main furnace (1), an auxiliary furnace (2), a water feeding pipe (3), a water discharging pipe (4), a furnace cover (5), a chimney (6), a grate bar disc (7), a furnace door (8) and an ash door (9). The energy-saving boiler is characterized in that a main furnace water jacket (10) is communicated with an auxiliary furnace water jacket (11); the auxiliary furnace (2) is internally provided with clapboard water jackets (13 and 14) with flues (12) arranged at two sides, and a clapboard water sleeve (16) with a flue (15) arranged in the middle part; the clapboard water jacket (16) is arranged between the clapboard water jackets (13 and 14); and all clapboard water jackets (16) are communicated with the auxiliary furnace water jacket (11). The energy-saving boiler has the advantages that the high-temperature smoke fire can be sufficiently absorbed by water in a plurality of clapboard water jackets; the heat energy can be utilized to maximum degree, thus achieving the aim of saving energy; the smoke fire advances circularly in curved flue; a large amount of dusts are deposited in the auxiliary furnace and are not emitted to the atmosphere, thus reducing the dust emission; and the energy-saving boiler has simple structure and is easy to manufacture.

Description

Major-minor stove power economized boiler

Technical field

The utility model relates to a kind of boiler.

Background technology

At present, mostly boiler is to have only a main stove, does not have secondary stove, and be that the high temperature pyrotechnics in the burner hearth is directly drained into the atmosphere from chimney, both contained a large amount of dust in the high temperature pyrotechnics, contain a large amount of heat energy again, not only cause serious atmosphere pollution, and cause serious energy dissipation.

Summary of the invention

The purpose of this utility model is to provide a kind of major-minor stove power economized boiler of energy-conserving and environment-protective.

Technical solution adopted in the utility model is, this major-minor stove power economized boiler, comprise main stove, secondary stove, water inlet pipe, outlet pipe, bell, chimney, stove rod plate, fire door, Hui Men, main stove water jacket is communicated with secondary stove water jacket, in secondary stove, be provided with two both sides and leave the dividing plate water jacket that flue is left in centre of dividing plate water sleeve of flue, the dividing plate water jacket that flue is left in the centre leaves two both sides between the dividing plate water jacket of flue, and they all are communicated with secondary stove water jacket.

Owing to taked technique scheme, so the utility model advantage is as follows: the one, be provided with a plurality of dividing plate water jackets in the secondary stove, the flue that high temperature pyrotechnics in the burner hearth constitutes through these a plurality of dividing plate water jackets, heat energy wherein is inevitable fully to be absorbed by the water in a plurality of dividing plate water jackets, utilize heat energy substantially, reach energy-conservation purpose.The 2nd, pyrotechnics follows row in the curved flue that a plurality of dividing plate water jackets constitute, and wherein a large amount of dust will sink in secondary stove, and unlikely draining in the atmosphere reduced dust emission, played environmental-protection function.The 3rd, simple in structure, be easy to make.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the utility model side perspective schematic diagram;

Fig. 2 looks cut-away view for the secondary stove master of the utility model;

Fig. 3 is the utility model side-looking cut-away view.

The specific embodiment

Embodiment 1, as Fig. 1, Fig. 2 and shown in Figure 3, this major-minor stove power economized boiler, comprise main stove 1, secondary stove 2, water inlet pipe 3, outlet pipe 4, bell 5, chimney 6, stove rod plate 7, fire door 8, ash door 9, main stove water jacket 10 is communicated with secondary stove water jacket 11, be provided with both sides and leave the dividing plate water jacket 13,14 and the middle dividing plate water jacket 16 that leaves flue 15 of flue 12 in secondary stove 2, dividing plate water jacket 16 is between dividing plate water jacket 13,14, and they all are communicated with secondary stove water jacket 11.

Embodiment 2, and major-minor stove power economized boiler according to claim 1 is established two slide rails 17 on the inwall of main stove burner hearth both sides, establish slip fireguard 18 on it, establish on the slip fireguard 18 and erect fireguard 19.When heating up water or cooking, slip fireguard 18 is pulled out, make stove fire enter flue more later, be beneficial to the fast lifting cooking bottom temperature from below, the bottom of a pan warp.

Embodiment 3, and major-minor stove power economized boiler according to claim 1 and 2 is offered shoot door 20,21,22 on secondary stove 2.

Claims (3)

1. major-minor stove power economized boiler, comprise main stove (1), secondary stove (2), water inlet pipe (3), outlet pipe (4), bell (5), chimney (6), stove rod plate (7), fire door (8), ash door (9), it is characterized in that: main stove water jacket (10) is communicated with secondary stove water jacket (11), in secondary stove (2), be provided with both sides and leave the dividing plate water jacket (16) that flue (15) is left in the dividing plate water jacket of flue (12) (13,14) and centre, dividing plate water jacket (16) is positioned between the dividing plate water jacket (13,14), and they all are communicated with secondary stove water jacket (11).

2. major-minor stove power economized boiler according to claim 1 is characterized in that: establish two slide rails (17) on the inwall of main stove burner hearth both sides, establish slip fireguard (18) on it, establish on the slip fireguard (18) and erect fireguard (19).

3. major-minor stove power economized boiler according to claim 1 and 2 is characterized in that: offer shoot door (20,21,22) on secondary stove (2).

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