CN202835772U

CN202835772U - Highly-efficient energy-saving green boiler burning straw briquette coal

Info

Publication number: CN202835772U
Application number: CN 201120472971
Authority: CN
Inventors: 孙健
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-24
Filing date: 2011-11-24
Publication date: 2013-03-27
Anticipated expiration: 2021-11-24

Abstract

The utility model discloses a highly-efficient energy-saving green boiler burning straw briquette coal. A boiler body comprises a front boiler body and a rear cycling and heat exchanging chamber, wherein the lower portion of the front boiler is upper and lower hearths. The upper portion is an upper heat collecting water tank, and the central portion is a cycling and heat exchanging chamber. A lower heat exchange water sleeve, a water-running grate header tank and a side header tank are arranged on the side walls of the upper and lower hearths, a lower header tank is arranged on the top of the upper hearth, and a water-running grate is arranged on the upper portion of the lower hearth. An external flue, a central flue, an inner smoke gathering chamber, a smoke outlet flue, an external heat exchange water sleeve, a central heat exchange water sleeve and an inner heat exchange water sleeve are arranged in the cycling and heat exchanging chamber in the central portion of the front boiler body. The lower end of the external flue communicates with the upper hearth, the upper end of the external flue communicates with the upper end of the central flue via an upper smoke gathering chamber, and the lower end of the central flue communicates with the inner smoke gathering chamber via a lower smoke gathering chamber. The inner smoke gathering chamber communicates with upper up, central up and lower up cycling flues in the rear cycling and heat exchanging chamber through a smoke outlet via the smoke outlet flue. The boiler discharges totally via a side smoke gathering chamber, and is simple in structure, easy for ash discharging, high in thermal efficiency, and good in effect.

Description

Stalk forming coal efficient energy saving and environment friendly boiler

Technical field

The utility model relates to boiler, is specifically related to a kind of stalk forming coal efficient energy saving and environment friendly boiler.

Background technology

What at present, China's boiler was total can be summarized as vertical and horizontal two types.Civilian on the market, service the burning straw shaped coal horizontal boiler such as uses also seldom with, heat and heat water supplying.Existing mainly is straw gasifying boiler, its manufacturing cost is high, investment cost is large, promote the use of difficulty, other existing vertical and horizontal boiler, burning straw shaped coal heating surface area is little, the thermal efficiency is low, waste is large, improvement expenses is high, and solving stalk energy problem has certain difficulty.The prior art patent No. is the Chinese patent of ZL2006200738581 and patent No. ZL2005200738801, it is the higher energy-saving efficient boiler of the vertical boiler thermal efficiency, but also there are many deficiencies in the burning straw shaped coal, its structure is by body of heater, the bottom of body of heater is burner hearth, the top of body of heater is upper heat collection water tank, the middle part of body of heater is the circulating picture-changing hot cell, wall at burner hearth is provided with lower heat exchanging water-jacket, the top of burner hearth is provided with lower water chamber, described circulating picture-changing hot cell is provided with external flue, middle flue, inner flue, outer heat exchanging water-jacket, middle heat exchanging water-jacket, interior heat exchanging water-jacket is provided with the internal fire pipe that communicates up and down among the lower heat exchanging water-jacket.The main deficiency of this boiler combustion stalk forming coal is: the burning straw fugitive constituent is high, and endothermic effect is not ideal, the waste stalk energy; Body of heater is heavier, and installation acquires a certain degree of difficulty; The single grate burning is insufficient, and certain waste is arranged; The waste of hand feed manpower is large; The consumption steel are many, and manufacturing cost is high.

Summary of the invention

The purpose of this utility model is: a kind of stalk forming coal efficient energy saving and environment friendly boiler is provided, be high for stalk forming coal fugitive constituent, calorific value supports, general boiler service efficiency is poor, improvement expenses large, stalk forming coal spread uses the characteristics such as difficult and a kind of horizontal large, medium and small type that designs is specialized in the high-efficient energy-saving environment friendly hot-water boiler of burning straw shaped coal.

The technical problems to be solved in the utility model is achieved through the following technical solutions: this boiler is comprised of front furnace body and rear circulating picture-changing hot cell; The bottom of front furnace body is upper furnace and lower hearth, the top of front furnace body is upper heat collection water tank, the middle part of front furnace body is the circulating picture-changing hot cell, be characterized in: be provided with lower heat exchanging water-jacket at upper furnace and lower hearth wall, top at upper furnace is provided with lower condensate sump, and the circulating picture-changing hot cell is located between heat collection water tank and the lower condensate sump; Described circulating picture-changing hot cell is provided with external flue, middle flue, interior fume collecting chamber, and interior fume collecting chamber is upwards by three smoke outlet flues, passes front furnace body and rear circulating picture-changing hot cell joins; Middle flue, external flue are trapped among around the interior fume collecting chamber in the form of a ring successively, and the external flue lower end communicates with upper furnace, communicate by upper smoke collecting chamber on external flue upper end and the middle flue, communicate by lower smoke chamber between the lower end of middle flue and the interior fume collecting chamber; External flue is provided with the outer heat exchanging water-jacket who is fixedly connected with furnace body wall, is provided with middle heat exchanging water-jacket between external flue and the middle flue, and the outside of interior fume collecting chamber is provided with the interior heat exchanging water-jacket who is fixedly connected with interior fume collecting chamber; The upside of interior fume collecting chamber joins by upper flue mouth, middle upper flue mouth, upper upper flue mouth under lower outlet flue, middle outlet flue, upper outlet flue and the rear circulating picture-changing hot cell; Lower upper flue mouth communicates with lower cocycle flue, and lower cocycle flue communicates with lower cycle flue by flange, and lower cycle flue communicates with lower cycle flue by flange, and lower cycle flue communicates with side fume collecting chamber by outlet flue; Middle upper flue mouth communicates with middle cocycle flue, middle cocycle flue by flange with in cycle flue communicate, in cycle flue by flange with in lower cycle flue communicate, in lower cycle flue by under outlet flue communicate with side fume collecting chamber; Upper upper flue mouth communicates with upper cocycle flue, and upper cocycle flue communicates with upper cycle flue by flange, and upper cycle flue communicates with cycle flue up and down by flange, and cycle flue communicates with side fume collecting chamber by outlet flue up and down up and down; Lower outlet flue, in lower outlet flue, outlet flue joins by side outlet flue and blower fan in the side fume collecting chamber up and down.

The technical problem that this invention will solve can also be come further to realize by the following technical programs: rear cycle heat exchange is indoor to be provided with lower, lower, lower upper heat exchanging water-jacket, in lower, in, in upper heat exchanging water-jacket, up and down, upper, upper heat exchanging water-jacket, on lower, lower, lower, in lower, in, on, up and down, upper, upper heat exchanging water-jacket two ends have intake-outlet; Lower water inlet communicates with the water source, and lower lower outlet communicates with lower water inlet, and lower delivery port communicates with lower upper water inlet, and lower upper water-out mouth is crossed water fire grate header tank water inlet with front furnace body and communicated; In lower water inlet communicate with the water source, middle lower outlet with in water inlet communicate, in middle delivery port with in go up water inlet and communicate, middle upper water-out mouth is crossed water fire grate header tank water inlet with front furnace body and is communicated; Water inlet communicates with the water source up and down, and the two outlet on top and bottom mouth communicates with upper water inlet, and upper delivery port communicates with upper water inlet, and upper upper water-out mouth is crossed water fire grate header tank water inlet with front furnace body and communicated; Cross and be provided with dividing plate in the water fire grate header tank and communicate with crossing the water fire grate, cross the water fire grate and communicate with mistake water fire grate header tank delivery port by the side header tank; Crossing water fire grate header tank delivery port communicates with lower heat exchanging water-jacket's water inlet that front furnace body is provided with; Lower heat exchanging water-jacket's delivery port communicates with outer heat exchanging water-jacket lower end water inlet, outer heat exchanging water-jacket top communicates with interior heat exchanging water-jacket upper end by the outer water pipe of crossing, interior heat exchanging water-jacket lower end communicates with lower condensate sump by the interior water pipe of crossing, lower condensate sump communicates with middle heat exchanging water-jacket lower end by apopore, middle heat exchanging water-jacket upper end communicates with upper heat collection water tank by the middle water pipe of crossing, and upper heat collection water tank top is provided with hot water outlet.

The technical problem that this invention will solve can also be come further to realize by the following technical programs: be provided with lower condensate sump in the front furnace body, lower condensate sump has the band shrouding cleaning door that communicates with lower smoke chamber and upper furnace, outer heat exchanging water-jacket upper end has ash removing opening, outer heat exchanging water-jacket and lower heat exchanging water-jacket assemble by reinforcing wire, circulating picture-changing hot cell, middle part reinforces by Enhanced bolt, on indoor lower, lower of rear cycle heat exchange, in in, on, upper, upper cocycle floss hole upper and lower end has ash removing opening, has the side ash removing opening in side fume collecting chamber lower end.

The technical problem that this invention will solve can also be come further to realize by the following technical programs: at front furnace body left side design charging aperture, reserve tank, the automatic shrouding of charging aperture, self-shooter power feed, be provided with lower air vent for subsequent use in the front furnace body bottom.

The technical problem that this invention will solve can also be come further to realize by the following technical programs: the heat exchanging water-jacket upper end is provided with water-level gauge outside front furnace body, the top is provided with steam vent, temperature controller, hot water outlet, the bottom is provided with upper furnace, upper furnace door, upper furnace door flame-observing hole, crosses water fire grate header tank, crosses water fire grate side header tank, lower hearth, lower furnace door, lower flame-observing hole, lower fire grating, outside heat exchanging water-jacket, lower heat exchanging water-jacket, upper heat collection water tank lower end have down, in, upper mudhole; On indoor lower, lower, lower of rear cycle heat exchange, in lower, in, on, up and down, upper, upper cocycle heat exchanging water-jacket lower end has mudhole, on lower, on, on the cocycle heat exchanging water-jacket have steam vent.

The technical problem that this invention will solve can also further realize by following scheme: indoor at rear cycle heat exchange, lower cycle heat exchange water jacket and lower cycle flue, lower cycle heat exchange water jacket and lower cycle flue, lower cocycle heat exchanging water-jacket and lower cocycle flue two ends are respectively equipped with lower, lower, lower cocycle heat exchanging water-jacket shrouding; In lower cycle heat exchange water jacket and in lower cycle flue, in the cycle heat exchange water jacket and in cycle flue, middle cocycle heat exchanging water-jacket and middle cocycle flue two ends lower in being respectively equipped with, in, middle cocycle heat exchanging water-jacket shrouding; Up and down the cycle heat exchange water jacket and about cycle flue, upper cycle heat exchange water jacket and upper cycle flue, upper cocycle heat exchanging water-jacket and upper cocycle flue two ends are respectively equipped with up and down, upper, upper cocycle heat exchanging water-jacket shrouding.

The technical problem that this invention will solve can also be come further to realize by the following technical programs: lower, lower, lower upper three cycle heat exchange water jackets that front furnace body and rear cycle heat exchange is indoor are assembled composition front furnace body and rear circulating picture-changing hot cell mo(u)ld bottom half Horizontal straw boiler; On indoor lower, lower, lower of front furnace body and rear cycle heat exchange, in lower, in, in upper six cycle heat exchange water jackets assembling, form mo(u)ld bottom half Horizontal straw boiler in front furnace body and the rear circulating picture-changing hot cell; On indoor lower, lower, lower of front furnace body and rear cycle heat exchange, in lower, in, in upper six cycle heat exchange water jackets be assembled into double, the lower medium-sized stalk horizontal boiler of binary in the composition; On indoor lower, lower, lower of front furnace body and rear cycle heat exchange, in lower, in, on, up and down, upper, upper nine cycle heat exchange water jackets are assembled into doublely, form the large-scale stalk horizontal boiler of upper, middle and lower binary.

The utlity model has following advantage: 1, three flues form N shape in its longitudinal section and move towards flue in this invention front furnace body, the indoor flue of rear cycle heat exchange forms the spiral downward-flow flue from the top down, utilize the series-parallel connection water route crisscross, flue gas moves counterclockwise, the water route is moved clockwise, strengthen the convection current heat absorption, prolong the heating surface distance, increase heating surface area; 2, utilize interior external flue, upper lower smoke chamber increases the flue gas sectional area, reduces flue gas resistance; 3, be provided with up and down that ash removing opening, the indoor heat exchanging water-jacket of rear cycle heat exchange are equipped with ash removing opening, the dust in can the whole stove of periodic cleaning, the punching of deashing water is simple; 4, compared with prior art its design is more reasonable, and structure is simpler, easily processing, easy-to-clean ash, material-saving, laborsaving health, cost is low, and heating surface area is increased to more than 3 times, by abundant burning, heat exchange, stalk forming coal fugitive constituent greater than 45 situation under, the exhanst gas outlet temperature control is at 80 ° below the c, trunk of funnel can replace steel pipe to fall expense below 2 times with PUC, the outward appearance environmental protection, and the thermal efficiency is brought up to more than 90%, more than 3 times, can replace the coal-fired non-renewable energy resources of saving than the reduction cost with coal facies; 5, this straw boiler manufactures and designs in line with material-saving, energy-conservation, practical theory, and the heat production water yield is high in the unit interval, can design large, medium and small type stalk horizontal boiler according to different needs; 6, this boiler is considered utilization, the production and processing of stalk energy, the straw boiler Trinity design of solar energy simultaneously, alternative solar energy and electric energy combination, form solar energy and stalk and can fully utilize the environment protecting and power-saving method, improve local-style dwelling houses hot water for life condition, reduce carbon emission, save the carbon index; 7, be used for the heating of the round-the-clock supplying hot water in residential quarter and winter, cost is than the decrease costs such as solar energy, electric energy about 50%, and equipment cost reduces nearly 4 times; Be used for urban environmental protection central heating water, cost reduces about 30% than existing water supply; Be used for industry and can directly reduce energy consumption index; Be used for agriculture anti-season temperature control green house plantation, can be in good time, guarantee the quality, increment, raising take in; Reduce especially cost for hotel, school, bathroom, the optimal selection of regenerate special use, environmental protection, consumption reduction; 8, supporting with forming machine for straw, form stalk forming processing, storage, use the chain development mode, will extensively promote the use of behind the stalk forming, really solve stalk forming energy problem.

Description of drawings

Fig. 1 is front furnace body partial schematic diagram of the present utility model.

Fig. 2 is rear circulating picture-changing of the present utility model hot cell partial schematic diagram.

Fig. 3 is boiler schematic side view of the present utility model.

Fig. 4 is boiler schematic top plan view of the present utility model.

The specific embodiment

Shown in Fig. 1-4, body of heater is comprised of front furnace body 1 and rear circulating picture-changing hot cell 1-1, the bottom of front furnace body 1 is provided with upper furnace 2 and lower hearth 5, the upper furnace left side is provided with automatic feed mouth 46, top is provided with heat collection water tank 25, it is characterized in that: be provided with lower heat exchanging water-jacket 10 at upper furnace 2 and lower hearth 5 walls, the top of upper furnace 2 is provided with lower condensate sump 42, the middle part is provided with the circulating picture-changing hot cell, and the circulating picture-changing hot cell is located between heat collection water tank 25 and the lower condensate sump 42; Described circulating picture-changing hot cell is provided with external flue 19, middle flue 20, interior fume collecting chamber 38, external flue 19, middle flue 20 is trapped among around the interior fume collecting chamber 38 in the form of a ring successively, external flue 19 lower ends communicate with upper furnace 2, external flue 19 upper ends communicate by upper smoke collecting chamber 35 with middle flue 20, the lower end of middle flue 20 communicates by lower smoke chamber 39 with the lower end of interior fume collecting chamber 38, external flue (19) is provided with the outer heat exchanging water-jacket 17 who is fixedly connected with furnace body wall, be provided with middle heat exchanging water-jacket 18 between external flue 19 and the middle flue 20, be provided with interior heat exchanging water-jacket 34 between middle flue 20 and the interior fume collecting chamber 38, the outlet flue 26 that interior fume collecting chamber 38 is provided with from upper heat collection water

tank base plate

33,27,28 respectively at

smoke outlet flue

23,24,29 phase pass-out front furnace body 1-1; Smoke outlet flue 23 is by lower upper flange docking, smoke outlet flue 24 is by middle upper flange docking, smoke outlet flue 29 is by upper upper flange docking, lower cocycle flue in the rear circulating picture-changing hot cell 1-1 communicates with front furnace body 1 smoke outlet flue 23, lower cycle flue 2-2-14 and lower cocycle flue join by lower flange 2-2-19, lower cycle flue 2-1-7 and lower cycle flue 2-2-14 join by lower lower flange 2-1-12, and lower cycle flue 2-1-7 communicates by lower acting flange 2-1-4 by the mouth side 3-10 that advances that lower outlet flue 2-1-5 and the side 3-9 of side fume collecting chamber offer; Middle cocycle flue in the rear circulating picture-changing hot cell 1-1 communicates with front furnace body 1 smoke outlet flue 24, in in cycle flue and middle cocycle flue by in middle flange join, in lower cycle flue with in cycle flue join by middle lower flange, in lower cycle flue by in lower outlet flue communicate by middle acting flange with the mouth 3-11 that advances that the 3-9 of side fume collecting chamber offers; Upper cocycle flue in the rear circulating picture-changing hot cell 1-1 communicates with front furnace body 1 smoke outlet flue 29, upper cycle flue and upper cocycle flue join by upper flange, cycle flue and upper cycle flue join by upper lower flange up and down, cycle flue communicates by upper acting flange with the mouth 3-12 that advances that the 3-9 of side fume collecting chamber offers by outlet flue up and down up and down, and the 3-9 of side fume collecting chamber is by side outlet flue 3-13 discharge flue gas.

Wherein, have lower water inlet 2-1-2 on the lower cycle heat exchange water jacket 2-1-8 that is provided with in the rear circulating picture-changing hot cell 1-1, lower water inlet 2-1-2 communicates with lower cycle heat exchange water jacket 2-1-8, have lower lower outlet 2-1-33 on the lower cycle heat exchange water jacket 2-1-8, the lower water inlet 2-2-13 that has on lower lower outlet 2-1-33 and the lower cycle heat exchange water jacket 2-2-15 communicates, have lower delivery port 2-2-25 on the lower cycle heat exchange water jacket 2-2-15, the lower upper water inlet that has on lower delivery port 2-2-25 and the lower cocycle heat exchanging water-jacket communicates, and lower upper water-out mouth and the front furnace body 1 that has on the lower cocycle heat exchanging water-jacket is provided with crosses the side water inlet 3-6 that water fire grate header tank 3-2 is provided with and communicate; In have on the lower cycle heat exchange water jacket in lower water inlet, in lower water inlet with in time cycle heat exchange water jacket communicate, in have middle lower outlet on the lower cycle heat exchange water jacket, middle lower outlet with in have on the cycle heat exchange water jacket in water inlet communicate, in in have on the cycle heat exchange water jacket in delivery port, in in have on delivery port and the middle cocycle heat exchanging water-jacket in upper water inlet communicate, have middle upper water-out mouth on the middle cocycle heat exchanging water-jacket and communicate with the side water inlet 3-5 that excessively water fire grate header tank 3-2 that front furnace body 1 is provided with is provided with; Have up and down up and down water inlet on the cycle heat exchange water jacket, water inlet communicates with cycle heat exchange water jacket up and down up and down, have the two outlet on top and bottom mouth on the cycle heat exchange water jacket up and down, the upper water inlet that has on two outlet on top and bottom mouth and the upper cycle heat exchange water jacket communicates, have upper delivery port on the upper cycle heat exchange water jacket, the upper water inlet that has on upper delivery port and the upper cocycle heat exchanging water-jacket communicates, and the side water inlet 3-4 that water fire grate header tank 3-2 is provided with that crosses that has on the upper cocycle heat exchanging water-jacket that upper water-out mouth and front furnace body 1 be provided with communicates; Cross in the water fire grate header tank 3-2 and be provided with dividing plate 3-3, side water inlet 3-6,3-5,3-4 communicates with side header tank 3-1 by crossing water fire grate 4, side header tank 3-1 communicates by side delivery port 3-7 and the side delivery port 3-8 that has on crossing water fire grate 4 and crossing water fire grate header tank 3-2, side delivery port 3-7 and side delivery port 3-8 communicate with lower water inlet about 9 on the lower heat exchanging water-jacket 10 that front furnace body 1 is provided with respectively, the lower water inlet 16 that lower outlet 13 and outer heat exchanging water-jacket 17 lower ends that have on the lower heat exchanging water-jacket 10 are provided with joins, outer heat exchanging water-jacket 17 upper ends communicate with interior heat exchanging water-jacket 34 upper ends by the outer water pipe 21 of crossing, interior heat exchanging water-jacket 34 lower ends communicate with lower condensate sump 42 by the interior water pipe 40 of crossing, lower condensate sump 42 communicates with middle heat exchanging water-jacket 18 lower ends by apopore 43, middle heat exchanging water-jacket 18 upper ends communicate with upper heat collection water tank base plate 33 by the middle water pipe 36 of crossing, and upper heat collection water tank 25 tops are provided with hot water outlet 32.

Wherein, front furnace body 1 is provided with outer heat exchanging water-jacket 17, its upper end is provided with water-level gauge 37, upper heat collection water tank 25 is provided with hot water outlet 32, temperature controller 31, steam vent 30, be provided with reinforcing wire 14 and side reinforcing wire 3-15 between outer heat exchanging water-jacket 17 and the lower heat exchanging water-jacket 10, the indoor Enhanced bolt 47 that is provided with of middle part cycle heat exchange, lower heat exchanging water-jacket 10 tops are provided with upper furnace 2, upper furnace door 3 and upper flame-observing hole 12, lower heat exchanging water-jacket 10 middle parts are provided with lower hearth 5, lower furnace door 6 and lower flame-observing hole 11, and lower heat exchanging water-jacket 10 bottoms are provided with lower air vent for subsequent use 50, lower fire grating 7; In rear circulating picture-changing hot cell 1-1, be provided with lower upper air-vent, middle upper air-vent, upper upper air-vent; Be provided with lower cycle heat exchange water jacket shrouding 2-1-3,2-1-32 at lower cyclic water jacket 2-1-8 and lower cycle flue 2-1-7 two ends; Lower cycle heat exchange water jacket 2-2-15 and lower cycle flue 2-2-14 two ends are provided with lower cycle heat exchange water jacket shrouding 2-2-9,2-2-24; Lower cocycle heat exchanging water-jacket and lower cocycle flue two ends are provided with lower cocycle heat exchanging water-jacket shrouding; In lower cycle heat exchange water jacket and in lower cycle flue two ends be provided with in lower cycle heat exchange water jacket shrouding, in in the heat exchanging water-jacket and in the cycle flue two ends be provided with in cycle heat exchange water jacket shrouding, be provided with middle cocycle heat exchanging water-jacket shrouding middle cocycle heat exchanging water-jacket and middle cocycle flue two ends; Cycle heat exchange water jacket shrouding at cycle heat exchange water jacket up and down and about the cycle flue two ends are provided with up and down, be provided with upper cycle heat exchange water jacket shrouding at upper cycle heat exchange water jacket and upper cycle flue two ends, be provided with cocycle heat exchanging water-jacket shrouding upper cocycle heat exchanging water-jacket and upper cocycle flue two ends.

Wherein, be provided with automatic feed mouth 46, automatic shrouding 45, material-supplying box 44, self-shooter 48 on front furnace body 1 left side.

Wherein, have the band shrouding cleaning door 41 that communicates with lower smoke chamber 39 and upper furnace 2 on the lower condensate sump 42 in the front furnace body 1, outer heat exchanging water-jacket 17 upper ends that front furnace body 1 is provided with are provided with ash removing opening 22, the inherent lower cycle flue 2-2-14 of rear circulating picture-changing hot cell 1-1 lower end is provided with lower ash removing opening 2-2-10, lower cocycle flue lower end is provided with lower upper ash removing opening, and the upper end of lower cocycle flue is provided with down and connects ash removing opening; In in the cycle flue lower end be provided with in ash removing opening, in middle cocycle flue lower end is provided with on ash removing opening, in the upper end of middle cocycle flue is provided with, connect ash removing opening; Be provided with upper ash removing opening in upper cycle flue lower end, be provided with ash removing opening in upper cocycle flue lower end, be provided with in the upper end of upper cocycle flue and connect ash removing opening, be provided with side cleaning door 3-14 in side fume collecting chamber 3-9 lower end.

Wherein, front furnace body 1 is provided with lower heat exchanging water-jacket 10, is provided with down blow mouth 8 in lower heat exchanging water-jacket 10 bottoms; The middle part is provided with outer heat exchanging water-jacket 17, and heat exchanging water-jacket 17 bottoms are provided with middle sewage draining exit 15 outside; Top is provided with heat collection water tank 25, is provided with sewage draining exit 49 in upper heat collection water tank 25 lower ends; Lower cycle heat exchange water jacket 2-1-8 lower end in rear circulating picture-changing hot cell 1-1 is provided with lower down blow mouth 2-1-6, and lower cycle heat exchange water jacket 2-2-15 lower end is provided with lower sewage draining exit 2-2-11, and lower cocycle heat exchanging water-jacket lower end is provided with lower upper sewage draining exit; In lower cycle heat exchange water jacket lower end be provided with middle down blow mouth, in cycle heat exchange water jacket lower end be provided with in sewage draining exit, upper sewage draining exit during middle cocycle heat exchanging water-jacket lower end is provided with; Cycle heat exchange water jacket lower end is provided with up and down sewage draining exit up and down, and upper cycle heat exchange water jacket lower end is provided with upper sewage draining exit, and upper cocycle heat exchanging water-jacket lower end is provided with sewage draining exit.

Wherein, front furnace body 1 and lower, lower, the lower upper three cycle heat exchange water jackets processing in the rear circulating picture-changing hot cell 1-1 are assembled, form the another pattern Horizontal straw boiler of front furnace body 1 and rear circulating picture-changing hot cell 1-1.

Wherein, with on lower, lower, lower in front furnace body 1 and the rear circulating picture-changing hot cell 1-1, in lower, in, in upper six cycle heat exchange water jackets processing assembling, form the interior again pattern Horizontal straw boiler of front furnace body 1 and rear circulating picture-changing hot cell 1-1.

Wherein, with on lower, lower, lower in front furnace body 1 and the rear circulating picture-changing hot cell 1-1, in time, in, in upper six cycle heat exchange water jackets be assembled into doublely, front furnace body 1 automatic feed case about 44 is assembled on the contrary, mo(u)ld bottom half binary Horizontal straw boiler in the composition.

Wherein, with on lower, lower, lower in front furnace body 1 and the rear circulating picture-changing hot cell 1-1, in lower, in, on, up and down, upper, upper nine cycle heat exchange water jackets are assembled into double, front furnace body 1 automatic feed case about 44 is assembled on the contrary, forms upper, middle and lower double body type large-size horizontal straw boiler.

Claims

1. stalk forming coal efficient energy saving and environment friendly boiler, body of heater is comprised of front furnace body (1) and rear circulating picture-changing hot cell (1-1), the bottom of front furnace body (1) is provided with upper furnace (2) and lower hearth (5), the upper furnace left side is provided with automatic feed mouth (46), top is provided with heat collection water tank (25), it is characterized in that: be provided with lower heat exchanging water-jacket (10) at upper furnace (2) and lower hearth (5) wall, the top of upper furnace (2) is provided with lower condensate sump (42), the middle part is provided with the circulating picture-changing hot cell, and the circulating picture-changing hot cell is located between heat collection water tank (25) and the lower condensate sump (42); Described circulating picture-changing hot cell is provided with external flue (19), middle flue (20), interior fume collecting chamber (38), external flue (19), middle flue (20) is trapped among interior fume collecting chamber (38) all around in the form of a ring successively, external flue (19) lower end communicates with upper furnace (2), external flue (19) upper end communicates by upper smoke collecting chamber (35) with middle flue (20), the lower end of middle flue (20) communicates by lower smoke chamber (39) with the lower end of interior fume collecting chamber (38), external flue (19) is provided with the outer heat exchanging water-jacket (17) who is fixedly connected with furnace body wall, be provided with middle heat exchanging water-jacket (18) between external flue (19) and the middle flue (20), be provided with interior heat exchanging water-jacket (34) between middle flue (20) and the interior fume collecting chamber (38), the outlet flue (26 that interior fume collecting chamber (38) is provided with from upper heat collection water tank base plate (33), 27,28) respectively at smoke outlet flue (23,24,29) phase pass-out front furnace body (1-1); Smoke outlet flue (23) is by lower upper flange docking, smoke outlet flue (24) is by middle upper flange docking, smoke outlet flue (29) is by upper upper flange docking, lower cocycle flue in the rear circulating picture-changing hot cell (1-1) communicates with front furnace body (1) smoke outlet flue (23), lower cycle flue (2-2-14) joins by lower flange (2-2-19) with lower cocycle flue, lower cycle flue (2-1-7) joins by lower lower flange (2-1-12) with lower cycle flue (2-2-14), and lower cycle flue (2-1-7) communicates by lower acting flange (2-1-4) with the mouth (3-10) that advances that side fume collecting chamber (3-9) offers by lower outlet flue (2-1-5); Middle cocycle flue in the rear circulating picture-changing hot cell (1-1) communicates with front furnace body (1) smoke outlet flue (24), in in cycle flue and middle cocycle flue by in middle flange join, in lower cycle flue with in cycle flue join by middle lower flange, in lower cycle flue pass through in lower outlet flue communicate by middle acting flange with the mouth (3-11) that advances that side fume collecting chamber (3-9) offers; Upper cocycle flue in the rear circulating picture-changing hot cell (1-1) communicates with front furnace body (1) smoke outlet flue (29), upper cycle flue and upper cocycle flue join by upper flange, cycle flue and upper cycle flue join by upper lower flange up and down, cycle flue communicates by upper acting flange with the mouth (3-12) that advances that side fume collecting chamber (3-9) offers by outlet flue up and down up and down, and side fume collecting chamber (3-9) is by side outlet flue (3-13) discharge flue gas.

2. stalk forming coal efficient energy saving and environment friendly boiler according to claim 1, it is characterized in that: wherein, have lower water inlet (2-1-2) on the lower cycle heat exchange water jacket (2-1-8) that is provided with in the rear circulating picture-changing hot cell (1-1), lower water inlet (2-1-2) communicates with lower cycle heat exchange water jacket (2-1-8), have lower lower outlet (2-1-33) on the lower cycle heat exchange water jacket (2-1-8), the lower water inlet (2-2-13) that has on lower lower outlet (2-1-33) and the lower cycle heat exchange water jacket (2-2-15) communicates, have lower delivery port (2-2-25) on the lower cycle heat exchange water jacket (2-2-15), the lower upper water inlet that has on lower delivery port (2-2-25) and the lower cocycle heat exchanging water-jacket communicates, and the lower upper water-out mouth that has on the lower cocycle heat exchanging water-jacket and front furnace body (1) are provided with crosses the side water inlet (3-6) that water fire grate header tank (3-2) is provided with and communicate; In have on the lower cycle heat exchange water jacket in lower water inlet, in lower water inlet with in time cycle heat exchange water jacket communicate, in have middle lower outlet on the lower cycle heat exchange water jacket, middle lower outlet with in have on the cycle heat exchange water jacket in water inlet communicate, in in have on the cycle heat exchange water jacket in delivery port, in in have on delivery port and the middle cocycle heat exchanging water-jacket in upper water inlet communicate, have middle upper water-out mouth on the middle cocycle heat exchanging water-jacket and communicate with the side water inlet (3-5) that excessively water fire grate header tank (3-2) that front furnace body (1) is provided with is provided with; Have up and down up and down water inlet on the cycle heat exchange water jacket, water inlet communicates with cycle heat exchange water jacket up and down up and down, have the two outlet on top and bottom mouth on the cycle heat exchange water jacket up and down, the upper water inlet that has on two outlet on top and bottom mouth and the upper cycle heat exchange water jacket communicates, have upper delivery port on the upper cycle heat exchange water jacket, the upper water inlet that has on upper delivery port and the upper cocycle heat exchanging water-jacket communicates, and the side water inlet (3-4) that water fire grate header tank (3-2) is provided with of crossing that has on the upper cocycle heat exchanging water-jacket that upper water-out mouth and front furnace body (1) be provided with communicates; Cross and be provided with dividing plate (3-3) in the water fire grate header tank (3-2), side water inlet (3-6,3-5,3-4) passing through water fire grate (4) communicates with side header tank (3-1), the side delivery port (3-7) and the side delivery port (3-8) that had on side header tank (3-1) passed through water fire grate (4) and crossed water fire grate header tank (3-2) communicate, side delivery port (3-7) and side delivery port (3-8) respectively with lower heat exchanging water-jacket (10) that front furnace body (1) is provided with on lower water inlet (9) about communicate, the lower outlet (13) that has on the lower heat exchanging water-jacket (10) joins with the lower water inlet (16) that outer heat exchanging water-jacket (17) lower end is provided with, outer heat exchanging water-jacket (17) upper end communicates with interior heat exchanging water-jacket (34) upper end by the outer water pipe (21) of crossing, interior heat exchanging water-jacket (34) lower end communicates with lower condensate sump (42) by the interior water pipe (40) of crossing, lower condensate sump (42) communicates with middle heat exchanging water-jacket (18) lower end by apopore (43), middle heat exchanging water-jacket (18) upper end communicates with upper heat collection water tank base plate (33) by the middle water pipe (36) of crossing, and upper heat collection water tank (25) top is provided with hot water outlet (32).

3. stalk forming coal efficient energy saving and environment friendly boiler according to claim 1 and 2, it is characterized in that: wherein, front furnace body (1) is provided with outer heat exchanging water-jacket (17), its upper end is provided with water-level gauge (37), upper heat collection water tank (25) is provided with hot water outlet (32), temperature controller (31), steam vent (30), be provided with reinforcing wire (14) and side reinforcing wire (3-15) between outer heat exchanging water-jacket (17) and the lower heat exchanging water-jacket (10), the indoor Enhanced bolt (47) that is provided with of middle part cycle heat exchange, lower heat exchanging water-jacket (10) top is provided with upper furnace (2), upper furnace door (3) and upper flame-observing hole (12), lower heat exchanging water-jacket (10) middle part is provided with lower hearth (5), lower furnace door (6) and lower flame-observing hole (11), lower heat exchanging water-jacket (10) bottom is provided with lower air vent for subsequent use (50), lower fire grating (7); In rear circulating picture-changing hot cell (1-1), be provided with lower upper air-vent, middle upper air-vent, upper upper air-vent; Be provided with lower cycle heat exchange water jacket shrouding (2-1-3,2-1-32) at lower cyclic water jacket (2-1-8) and lower cycle flue (2-1-7) two ends; Lower cycle heat exchange water jacket (2-2-15) and lower cycle flue (2-2-14) two ends are provided with lower cycle heat exchange water jacket shrouding (2-2-9,2-2-24); Lower cocycle heat exchanging water-jacket and lower cocycle flue two ends are provided with lower cocycle heat exchanging water-jacket shrouding; In lower cycle heat exchange water jacket and in lower cycle flue two ends be provided with in lower cycle heat exchange water jacket shrouding, in in the heat exchanging water-jacket and in the cycle flue two ends be provided with in cycle heat exchange water jacket shrouding, be provided with middle cocycle heat exchanging water-jacket shrouding middle cocycle heat exchanging water-jacket and middle cocycle flue two ends; Cycle heat exchange water jacket shrouding at cycle heat exchange water jacket up and down and about the cycle flue two ends are provided with up and down, be provided with upper cycle heat exchange water jacket shrouding at upper cycle heat exchange water jacket and upper cycle flue two ends, be provided with cocycle heat exchanging water-jacket shrouding upper cocycle heat exchanging water-jacket and upper cocycle flue two ends.

4. stalk forming coal efficient energy saving and environment friendly boiler according to claim 1 is characterized in that: wherein, be provided with automatic feed mouth (46), automatic shrouding (45), material-supplying box (44), self-shooter (48) on front furnace body (1) left side.

5. stalk forming coal efficient energy saving and environment friendly boiler according to claim 3, it is characterized in that: wherein, have the band shrouding cleaning door (41) that communicates with lower smoke chamber (39) and upper furnace (2) on the lower condensate sump (42) in the front furnace body (1), outer heat exchanging water-jacket (17) upper end that front furnace body (1) is provided with is provided with ash removing opening (22), the inherent lower cycle flue in rear circulating picture-changing hot cell (1-1) (2-2-14) lower end is provided with lower ash removing opening (2-2-10), lower cocycle flue lower end is provided with lower upper ash removing opening, and the upper end of lower cocycle flue is provided with down and connects ash removing opening; In in the cycle flue lower end be provided with in ash removing opening, in middle cocycle flue lower end is provided with on ash removing opening, in the upper end of middle cocycle flue is provided with, connect ash removing opening; Be provided with upper ash removing opening in upper cycle flue lower end, be provided with ash removing opening in upper cocycle flue lower end, be provided with in the upper end of upper cocycle flue and connect ash removing opening, be provided with side cleaning door (3-14) in side fume collecting chamber (3-9) lower end.

6. stalk forming coal efficient energy saving and environment friendly boiler according to claim 3, it is characterized in that: wherein, front furnace body (1) is provided with lower heat exchanging water-jacket (10), is provided with down blow mouth (8) in lower heat exchanging water-jacket (10) bottom; The middle part is provided with outer heat exchanging water-jacket (17), and heat exchanging water-jacket (17) bottom is provided with middle sewage draining exit (15) outside; Top is provided with heat collection water tank (25), is provided with upper sewage draining exit (49) in upper heat collection water tank (25) lower end; Lower cycle heat exchange water jacket (2-1-8) lower end in rear circulating picture-changing hot cell (1-1) is provided with lower down blow mouth (2-1-6), lower cycle heat exchange water jacket (2-2-15) lower end is provided with lower sewage draining exit (2-2-11), and lower cocycle heat exchanging water-jacket lower end is provided with lower upper sewage draining exit; In lower cycle heat exchange water jacket lower end be provided with middle down blow mouth, in cycle heat exchange water jacket lower end be provided with in sewage draining exit, upper sewage draining exit during middle cocycle heat exchanging water-jacket lower end is provided with; Cycle heat exchange water jacket lower end is provided with up and down sewage draining exit up and down, and upper cycle heat exchange water jacket lower end is provided with upper sewage draining exit, and upper cocycle heat exchanging water-jacket lower end is provided with sewage draining exit.

7. according to claim 5 or 6 described stalk forming coal efficient energy saving and environment friendly boilers, it is characterized in that: wherein, front furnace body (1) and lower, lower, the lower upper three cycle heat exchange water jackets processing in the rear circulating picture-changing hot cell (1-1) are assembled, form the another pattern Horizontal straw boiler in front furnace body (1) and rear circulating picture-changing hot cell (1-1).

8. according to claim 5 or 6 described stalk forming coal efficient energy saving and environment friendly boilers, it is characterized in that: wherein, with on lower, lower, lower in front furnace body (1) and the rear circulating picture-changing hot cell (1-1), in lower, in, in upper six cycle heat exchange water jackets processing assembling, form the interior again pattern Horizontal straw boiler in front furnace body (1) and rear circulating picture-changing hot cell (1-1).

9. according to claim 5 or 6 described stalk forming coal efficient energy saving and environment friendly boilers, it is characterized in that: wherein, with on lower, lower, lower in front furnace body (1) and the rear circulating picture-changing hot cell (1-1), in lower, in, in upper six cycle heat exchange water jackets be assembled into double, assemble on the contrary mo(u)ld bottom half binary Horizontal straw boiler in the composition about front furnace body (1) automatic feed case (44).

10. stalk forming coal efficient energy saving and environment friendly boiler according to claim 9, it is characterized in that: wherein, with on lower, lower, lower in front furnace body (1) and the rear circulating picture-changing hot cell (1-1), in lower, in, on, up and down, upper, upper nine cycle heat exchange water jackets are assembled into double, assemble on the contrary about front furnace body (1) automatic feed case (44), form upper, middle and lower double body type large-size horizontal straw boiler.