CN201407806Y

CN201407806Y - Energy-saving, efficient and environment-friendly boiler

Info

Publication number: CN201407806Y
Application number: CN2009200420553U
Authority: CN
Inventors: 陈根余
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-03
Filing date: 2009-04-03
Publication date: 2010-02-17
Anticipated expiration: 2019-04-03

Abstract

The utility model discloses an energy-saving, efficient and environment-friendly boiler, which comprises a shell body (1). The inside of the shell body (1) is divided into an upper part and a lower part; the lower part is a hot water area formed by a combustion chamber (3); the upper part is a warm water area formed by a heating chamber (2); fire tubes (4) communicated with the combustion chamber(3) are distributed in the heating chamber (2) and communicated with cupola pipes (5) in the middle of the heating chamber (2); the combustion chamber (3) consists of an upper furnace cavity (7) and alower furnace cavity (8); furnace doors (9 and 10) are arranged on the shell body (1) of the combustion chamber (3) correspondingly to the upper furnace cavity (7) and the lower furnace cavity (8); fire grates (11 and 13) are arranged at the bottom parts of the upper furnace cavity (7) and the lower furnace cavity (8); and a water sleeve (12) on the periphery of the combustion chamber (3) is communicated with a water pipe (6) positioned in the heating chamber (2). The combustion chamber of the boiler consists of the upper furnace cavity and the lower furnace cavity and has the advantages of large combustion space, sufficient oxygen, complete consumption, less fuel consumption and high temperature rising speed.

Description

Energy-saving high-efficiency environment-friendly boiler

Technical field

The utility model relates to boiler, is specifically related to a kind of energy-saving high-efficiency environment-friendly boiler.

Background technology

At present, the kind of boiler is a lot, but because reasons in structure, there are the following problems: 1, the bags is little, and oxygen is inadequate, and it is insufficient to burn; 2 firing rates are many, and it is insufficient to absorb heat, and programming rate is slow; 3, stack gases temperature height, waste heat is underutilized, and environment is influenced.

Summary of the invention

The purpose of this utility model is: a kind of energy-saving high-efficiency environment-friendly boiler is provided, improves the bags, fully combustion fuel reduces firing rate, improves the thermal efficiency.

Technical solution of the present utility model is: this boiler comprises housing, is divided into two parts up and down in the housing, the hydrothermal area of lower part for being made of the combustion chamber, the warm water district of top for being made of heating clamber; The fire tube of arranging in the heating clamber and communicating with the combustion chamber, fire tube is communicated with the impact tube that is positioned at the heating clamber interposition; The combustion chamber is made of last lower hearth, and corresponding burner hearth is established fire door on the housing of combustion chamber, and burner hearth bottom is established fire grate, and the jacket pipe of periphery, combustion chamber is communicated with the water pipe that is positioned at heating clamber.

In the energy-saving high-efficiency environment-friendly boiler of the present utility model, arrange in fire grate stratiform gap.

In the energy-saving high-efficiency environment-friendly boiler of the present utility model, fire grate is a furnace grate tube, and furnace grate tube is communicated with the jacket pipe of periphery, combustion chamber.

In the energy-saving high-efficiency environment-friendly boiler of the present utility model, open and close door is established at the top of impact tube.

In the energy-saving high-efficiency environment-friendly boiler of the present utility model, on housing, establish water inlet, warm water delivery port and hot water outlet from top to bottom successively.

In the energy-saving high-efficiency environment-friendly boiler of the present utility model, impact tube is communicated with dust-removing flue, and air-introduced machine and exhaust outlet are installed in the import of dust-removing flue, and the outlet of dust-removing flue is communicated with the dedusting pond.

In the energy-saving high-efficiency environment-friendly boiler of the present utility model, set up some flue gases duct in the dust-removing flue separately.

During use, water is injected by water inlet, the water of the water pipe of heating clamber further flows in the jacket pipe and furnace grate tube of combustion chamber, fuel adds the combustion chamber in last lower hearth internal combustion, water in the water pipe is discharged warm water by the fire tube heating by the warm water delivery port, and the water in jacket pipe and the furnace grate tube is rapidly heated discharges hot water by hot water outlet; By the closure or openness of open and close door, make fuel in burner hearth, be able to abundant burning; Water in the water pipe absorbs the waste heat of impact tube high-temperature flue gas, and flue gas falls into the dedusting of dedusting pond through the air-introduced machine sucking-off by dust-removing flue.

The utlity model has following advantage: 1, the combustion chamber is last lower hearth, the storied placement fire grate, and the space is big, the oxygen supply abundance, sufficient combustion, firing rate is few; 2, water fully absorbs heat at heating clamber and combustion chamber, and programming rate is fast; 3, subregion water intaking, free selectance height; 4, fire grate is a furnace grate tube, water-filling in the furnace grate tube, and heat absorption is cooling simultaneously, prolongs fire grate service life; 5, the stack gases temperature is low, makes full use of waste heat, the protection environment; 6, establish some flue gases duct, good dedusting effect, air-introduced machine long service life in the dust-removing flue.

Description of drawings

Fig. 1 is the utility model structural representation.

Among the figure: 1 housing, 2 heating clambers, 3 combustion chambers, 4 fire tubes, 5 impact tubes, 6 water pipes, 7 upper furnaces, 8 lower hearths, 9,10 fire doors, 11 fire grates, 12 jacket pipes, 13 fire grates, 14 open and close doors, 15 water inlets, 16 warm water delivery ports, 17 hot water outlets, 18 dust-removing flues, 19 air-introduced machines, 20 exhaust outlets, 21 dedusting ponds, 22 flue gas ducts.

The specific embodiment

As shown in Figure 1, this boiler comprises housing 1, is divided into two parts up and down in the housing 1, the hydrothermal area of lower part for being made of combustion chamber 3, the warm water district of top for being made of heating clamber 2; The fire tube 4 of arranging in the heating clamber 2 and communicating with combustion chamber 3, fire tube 4 is communicated with the impact tube 5 that is positioned at heating clamber 2 interpositions; Combustion chamber 3 is made of last lower hearth 7,8, and corresponding burner hearth 7,8 is established fire door 9,10 on the housing 1 of combustion chamber 3, and fire grate 11,13 is established in burner hearth 7,8 bottoms, and the jacket pipe 12 of the periphery of combustion chamber 3 is communicated with the water pipe 6 that is positioned at heating clamber 2.

In the energy-saving high-efficiency environment-friendly boiler of the present utility model, arrange in fire grate 11,13 stratiform gaps.

In the energy-saving high-efficiency environment-friendly boiler of the present utility model, fire grate 11,13 is a furnace grate tube, and fire grate 11,13 is communicated with the jacket pipe 12 of 3 peripheries, combustion chamber.

In the energy-saving high-efficiency environment-friendly boiler of the present utility model, open and close door 14 is established at the top of impact tube 5.

In the energy-saving high-efficiency environment-friendly boiler of the present utility model, on housing 1, establish water inlet 15, warm water delivery port 16 and hot water outlet 17 from top to bottom successively.

In the energy-saving high-efficiency environment-friendly boiler of the present utility model, impact tube 5 is communicated with dust-removing flue 18, and air-introduced machine 19 and exhaust outlet 20 are installed in the import of dust-removing flue 18, and the outlet of dust-removing flue 18 is communicated with dedusting pond 21.

In the energy-saving high-efficiency environment-friendly boiler of the present utility model, set up some flue gases duct 22 in the dust-removing flue 18 separately.

During use, water is injected by water inlet 15, the water of the water pipe 6 of heating clamber 2 further flows in the jacket pipe 12 and furnace grate tube 11,23 of combustion chamber 3, fuel adds combustion chamber 3 in last lower hearth 7,8 internal combustion, water in the water pipe 6 is discharged warm water by fire tube 4 heating by warm water delivery port 16, and the water in jacket pipe 12 and the furnace grate tube 11,13 is rapidly heated discharges hot water by hot water outlet 17; By the closure or openness of open and close door 14, make fuel in burner hearth 7,8, be able to abundant burning; Water in the water pipe 6 absorbs the waste heat of impact tube 5 high-temperature flue gas, and flue gas falls into 21 dedustings of dedusting pond through air-introduced machine 19 sucking-offs by dust-removing flue 18.

Claims

1. energy-saving high-efficiency environment-friendly boiler, this boiler comprises housing (1), it is characterized in that: be divided into two parts up and down in the housing (1), the lower part be the hydrothermal area who is made of combustion chamber (3), and top is the warm water district by heating clamber (2) formation; The fire tube (4) of arranging in the heating clamber (2) and communicating with combustion chamber (3), fire tube (4) is communicated with the impact tube (5) that is positioned at heating clamber (2) interposition; Combustion chamber (3) is made of last lower hearth (7,8), the housing (1) of combustion chamber (3) is gone up corresponding burner hearth (7,8) and is established fire door (9,10), fire grate (11,13) is established in burner hearth (7,8) bottom, and jacket pipe (12) connection of the periphery of combustion chamber (3) is positioned at heating clamber (2) inner conduit (6).

2. energy-saving high-efficiency environment-friendly boiler according to claim 1 is characterized in that: arrange in fire grate (11,13) stratiform gap.

3. energy-saving high-efficiency environment-friendly boiler according to claim 2 is characterized in that: fire grate (11,13) is a furnace grate tube, and fire grate (11,13) is communicated with the jacket pipe (12) of the periphery of combustion chamber (3).

4. energy-saving high-efficiency environment-friendly boiler according to claim 1 is characterized in that: open and close door (14) is established at the top of impact tube (5).

5. energy-saving high-efficiency environment-friendly boiler according to claim 1 is characterized in that: establish water inlet (15), warm water delivery port (16) and hot water outlet (17) on housing (1) from top to bottom successively.

6. energy-saving high-efficiency environment-friendly boiler according to claim 1, it is characterized in that: impact tube (5) is communicated with dust-removing flue (18), air-introduced machine (19) and exhaust outlet (20) are installed in the import of dust-removing flue (18), and the outlet of dust-removing flue (18) is communicated with dedusting pond (21).

7. energy-saving high-efficiency environment-friendly boiler according to claim 6 is characterized in that: set up some flue gases duct (22) in the dust-removing flue (18) separately.