CN202350299U

CN202350299U - Energy-saving environmentally-friendly boiler

Info

Publication number: CN202350299U
Application number: CN201120503788XU
Authority: CN
Inventors: 余良智
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-07
Filing date: 2011-12-07
Publication date: 2012-07-25
Anticipated expiration: 2021-12-07

Abstract

The utility model discloses an energy-saving environmentally-friendly boiler. A boiler body is divided into a heating boiler and a smoke box by an isolated water jacket wall arranged in the boiler body; a combustion chamber is arranged above an inner grate of the heating boiler; a fire control plate water container is arranged above the combustion chamber; the fire control plate water container is commutated with a boiler body water jacket and the isolated water jacket wall; a heating chamber formed by a heating plate water container is arranged above the fire control plate water container; firework channels are respectively left between the heating plate water container and the boiler body water jacket as well as between the heating plate water container and the isolated water jacket wall and are communicated with the boiler body water jacket and the isolated water jacket wall via a water pipe; a channel arranged above the isolated water jacket wall is communicated with the smoke box; vertical transverse water jacket walls communicated with the boiler body are evenly distributed and arranged in the smoke box along the smoke box length direction and are successively provided with smoke outlets which are vertically staggered and arranged; the smoke box is divided into smoke chambers which are successively communicated; and the lower part of a last-stage smoke chamber is provided with a smoke outlet. The energy-saving environmentally-friendly boiler has the advantages of big heat exchange area, long smoke and fire operation line in the boiler, full heat exchange, high thermal efficiency and no black smoke, and is favorable for environmental protection, and fuel is saved.

Description

A kind of energy-saving, environmental protection boiler

Technical field

The utility model belongs to the improvement of industry and civilian heating boiler structure in one, particularly a kind of energy-saving, environmental protection boiler.

Background technology

What some industry and civil boiler adopted at present is same structure basically, and the body of heater wall is being provided with water jacket samdwich, and the heating pipe who in the boiler heating clamber, is provided with is connected with water wall.Provide hot water to supply to use after utilizing furnace flame that the water in heating tube and the wall water jacket is heated to certain temperature.But the stroke of furnace flame is short, and fire is not done in the combustion chamber just to stop and directly discharged from flue with flue gas, and heating surface area is little, and its utilization rate is very low, causes a large amount of energy wastes.Because the stove fuel combustion is insufficient, cause smoke pollution environment simultaneously.Because some boiler adopts horizontal cloth heating tube, water heating back hot water gets into water jacket from two ends in addition, and the cold water in the water jacket will produce and collide from the water the two ends supplementary heating pipe, causes mineral matter to separate, and it is dirty to produce water, has influenced the efficiency of heating surface, causes energy waste.

Summary of the invention

The purpose of the utility model is to provide a kind of energy-saving, environmental protection boiler, and not only heat exchange area is big, and the pyrotechnics working line is long in the stove, and heat exchange is abundant, and the thermal efficiency is high, fuel savings, and over-emitting black exhaust is not beneficial to environmental protection.

The purpose of the utility model is achieved in that a kind of energy-saving, environmental protection boiler; Comprise that wall has the body of heater of water jacket samdwich; Furnace body wall is provided with water inlet and delivery port, and the isolated water jacket wall that in body of heater, is provided with is separated into heating furnace and smoke box with body of heater, in heating furnace fire grate above the combustion chamber is being set; The control dish water courage that is provided with the fireworks through hole in the middle of catching fire is set above the combustion chamber; Control fire dish water courage is communicated with furnace water jacket and isolated water jacket wall, above control fire dish water courage, the heating clamber that heating plate water courage constitutes is being set, and leaves the fireworks passage between heating plate water courage and furnace water jacket and the isolated water jacket wall; And be communicated with furnace water jacket and isolated water jacket wall through water pipe; The passage that the top of isolated water jacket wall is provided with is communicated with smoke box, in smoke box, is uniformly distributed with along the smoke box length direction the upright tabula water wall that is communicated with body of heater is being set, and the tabula water wall that is uniformly distributed with is setting gradually the outlet flue of upper and lower interlaced arrangement; Smoke box is separated into the smoke-box that is communicated with successively, wherein exhaust opening is being set in the bottom of final stage smoke-box.

During the utility model work; The control fire of coal above the flame heat of combustion chambers burn coils the water in water courage and the wall water jacket; The flame that controlled fire dish water courage draws in rises to heating clamber from the pyrotechnics through hole of centre; Flame directly heats the heating plate water courage of top, and is descending from the first order smoke-box that the passage above the isolated water jacket wall gets into smoke box along peripheral fireworks passage rising then, and the outlet flue from the bottom gets into second level smoke-box rising then; And the like, discharge from the exhaust opening of final stage smoke-box bottom at last.The flue gas of discharging is discharged from chimney behind air-introduced machine input cleaner.The heat exchange area of the utility model is big, and the pyrotechnics working line is long in the stove, and heat exchange is abundant, and it is high to have improved the thermal efficiency, has practiced thrift fuel, and over-emitting black exhaust is not beneficial to environmental protection.

Description of drawings

To combine accompanying drawing that the utility model is done further to describe below,

Fig. 1 is the utility model master TV structure sketch map;

Fig. 2 is the right TV structure sketch map of Fig. 1;

Fig. 3 is A-A sectional structure sketch map of Fig. 2.

The specific embodiment

A kind of energy-saving, environmental protection boiler; Like Fig. 1 institute, Fig. 2, shown in Figure 3, comprise that wall has the body of heater 1 of water jacket samdwich, furnace body wall is provided with water inlet 12 and delivery port 11; The isolated water jacket wall 19 that in body of heater 1, is provided with is separated into heating furnace and smoke box with body of heater 1; In heating furnace fire grate 13 above combustion chamber 14 is being set, the control dish water courage 15 that is provided with the fireworks through hole in the middle of catching fire is set above combustion chamber 14, control fire dish water courage 15 is communicated with furnace water jacket and isolated water jacket wall 19; Above control fire dish water courage 15, the heating clamber 16 that heating plate water courage 17 constitutes is being set; Leave the fireworks passage between heating plate water courage 17 and furnace water jacket and the isolated water jacket wall 19, and be communicated with furnace water jacket and isolated water jacket wall 19 through water pipe 18, the passage that the top of isolated water jacket wall 19 is provided with is communicated with smoke box; In smoke box, be uniformly distributed with the upright tabula water wall 20 that is communicated with body of heater 1 is being set along the smoke box length direction; The tabula water wall 20 that is uniformly distributed with is setting gradually the outlet flue of upper and lower interlaced arrangement, and smoke box is separated into the smoke-box 21 that is communicated with successively, wherein in the bottom of final stage smoke-box 21 exhaust opening 22 is being set.In the smoke-box that is uniformly distributed with 21, be uniformly distributed with horizontally set respectively and the heating pipe 23 who is communicated with both sides isolation jacket wall.Ventilation shoot door 4 is being set respectively on the lower furnace body wall of heating furnace and smoke-box 21 is transferring vent (5) with deashing.Air-introduced machine (7) is installed on the smoke pipe of exhaust opening (6).On the furnace body wall of combustion chamber 14 and heating clamber 16, gallery ports 3 and shoot door 4 are being set respectively.The quantity of tabula water wall 20 is 2-4.On body of heater 1, instrument board is being set, water supply water-thermometer 10 boiler water temperature tables 9 and air inducing thermometer 8 are being installed in instrument board.

Claims

1. energy-saving, environmental protection boiler; Comprise that wall has the body of heater of water jacket samdwich (1); Furnace body wall is provided with water inlet (12) and delivery port (11); It is characterized in that: the isolated water jacket wall (19) that in body of heater (1), is provided with is separated into heating furnace and smoke box with body of heater (1); The top of fire grate in heating furnace (13) is being provided with combustion chamber (14), is provided with the control dish water courage (15) of fireworks through hole in the middle of the top of (14) is provided with and catches fire in the combustion chamber, and control fire dish water courage (15) is communicated with furnace water jacket and isolated water jacket wall (19); In the top of control fire dish water courage (15) heating clamber (16) that heating plate water courage (17) constitutes is being set; Leave the fireworks passage between heating plate water courage (17) and furnace water jacket and the isolated water jacket wall (19), and be communicated with furnace water jacket and isolated water jacket wall (19) through water pipe (18), the passage that the top of isolated water jacket wall (19) is provided with is communicated with smoke box; In smoke box, be uniformly distributed with the upright tabula water wall (20) that is communicated with body of heater (1) is being set along the smoke box length direction; The tabula water wall (20) that is uniformly distributed with is setting gradually the outlet flue of upper and lower interlaced arrangement, and smoke box is separated into the smoke-box (21) that is communicated with successively, wherein in the bottom of final stage smoke-box (21) exhaust opening (22) is being set.

2. a kind of energy-saving, environmental protection boiler according to claim 1 is characterized in that: in the smoke-box that is uniformly distributed with (21), be uniformly distributed with horizontally set respectively and the heating pipe (23) who is communicated with both sides isolation jacket wall.

3. a kind of energy-saving, environmental protection boiler according to claim 1 is characterized in that: ventilation shoot door (4) and deashing are being set respectively on the lower furnace body wall of heating furnace and smoke-box (21) are transferring vent (5).

4. a kind of energy-saving, environmental protection boiler according to claim 1 is characterized in that: air-introduced machine (7) is installed on the smoke pipe of exhaust opening (6).

5. a kind of energy-saving, environmental protection boiler according to claim 1 is characterized in that: gallery ports (3) and shoot door (4) are being set respectively on the furnace body wall of combustion chamber (14) and heating clamber (16).

6. a kind of energy-saving, environmental protection boiler according to claim 1 is characterized in that: the quantity of tabula water wall (20) is 2-4.