CN204963181U - Heat exchange boiler - Google Patents
Heat exchange boiler Download PDFInfo
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- CN204963181U CN204963181U CN201520752946.3U CN201520752946U CN204963181U CN 204963181 U CN204963181 U CN 204963181U CN 201520752946 U CN201520752946 U CN 201520752946U CN 204963181 U CN204963181 U CN 204963181U
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- Prior art keywords
- furnace wall
- heater
- heating tube
- air
- heat exchange
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The utility model provides a heat exchange boiler, includes the furnace body the place ahead of furnace body is equipped with the electric cabinet, water inlet, delivery port are installed to the front end of furnace body, be connected with the heating pipe between water inlet, the delivery port, the heating pipe is located in the furnace body, the quantity of heating pipe is a plurality of, a plurality of heating pipe levels are placed in the furnace body, interconnected between a plurality of heating pipes, be equipped with the heat exchange tube on the heating pipe, the one end of heat exchange tube with the burning zone intercommunication, the other end is installed with the air heater, the heat exchange tube includes steering tube, unsteady flow pipe, the steering tube is located the upper and lower both ends of heating pipe. The beneficial effects are that: through in introducing the hot -air furnace body to let the hot -air pass and improve heating efficiency with the hot -water line, coal consumption volume when reducing heat exchange boiler and using, the energy saving reduces the emission of coal air - pollution from combustion thing.
Description
Technical field
The utility model relates to firing equipment field, particularly a kind of heat exchange boiler.
Background technology
Boiler can be divided into drinking water boiler, hot-water boiler, steam boiler, heat conducting oil boiler, hot air boiler etc. by function, can be divided into electrically heated boiler, oil burning boiler, gas fired-boiler, coal-burning boiler, methane boiler, solar boiler etc. according to energy resource consumption.The most generally use coal-burning boiler at present, main cause is that coal burning is the most direct, and energy production is maximum, and heating effect is best.Through constantly improving, existing boiler structure very rationally with perfect, adapt to the Thorough combustion of coal and the abundant conduction of heat energy, but still there are some defects.Existing boiler heating surface (area) (HS is only heating tube surface area, and the caloric requirement that during heating, coal burning produces could contact with heating tube through furnace wall layer, and the efficiency of heating surface is low, wastes energy.
Summary of the invention
The purpose of this utility model is to solve the problem, and devises a kind of heat exchange boiler.Specific design scheme is:
A kind of heat exchange boiler, comprise body of heater, furnace wall layer, haul layer, burning zone, described body of heater, furnace wall layer, burning zone connects from top to bottom successively, described haul layer is positioned at the side of described furnace wall layer and described haul layer is positioned at the top of described burning zone, the side of described furnace wall layer is provided with feeder, opposite side is provided with air-introduced machine, exhaust blower, the front of described body of heater is provided with electric cabinet, the front end of described body of heater is provided with water inlet, delivery port, described water inlet, heating tube is connected with between delivery port, described heating tube is positioned at described body of heater, the quantity of described heating tube is multiple, described multiple heating tube is placed horizontally in body of heater, interconnect between described multiple heating tube, described heating tube is provided with heat exchanger tube, one end of described heat exchanger tube is communicated with described burning zone, the other end is provided with heating blower, described heat exchanger tube comprises steering tube, unsteady flow pipe, described steering tube is positioned at the two ends up and down of described heating tube, described steering tube is in " n " shape structure, the two ends of " n " shape structure of described steering tube are all communicated with described heating tube, described unsteady flow pipe is positioned at the junction of described steering tube and heating tube, the end of described unsteady flow pipe is provided with black box.
Described steering tube and described heating tube are welded to connect, and the quantity of described steering tube is multiple, and described multiple steering tube, along the axial direction linearly array distribution of described heating tube, is communicated with by tube connector between described multiple steering tube.
One end and the described heating tube of described unsteady flow pipe are rotationally connected, and the surrounding of described unsteady flow pipe is connected with described heating tube interference by described black box.
Described unsteady flow pipe is wafer architecture, the area of described unsteady flow pipe wafer architecture equals the inner side pipeline area of section of the inner side pipeline area of section of described unsteady flow pipe, described heating tube, described black box is circulus, described black box is placed on described unsteady flow pipe, and the outside of the circulus of black box is wedge structure.
The top of described body of heater is provided with pressure regulator valve, furnace roof mouth, safety valve, the top of described body of heater is also provided with throat platform, the side of described throat platform is provided with staircase, the furnace wall of described body of heater is double-decker, heat-insulation layer is provided with between described double-decker, described body of heater is also provided with multiple instrument, described instrument is pipeline meter, described instrument comprises thermometer, Pressure gauge, described instrument is communicated with described heating tube by pipeline, described instrument is electrically connected with described electric cabinet, and described body of heater is connected with described air-introduced machine by body of heater pipeline.
Described furnace wall layer and described body of heater, burning zone is communicated with, described furnace wall layer is connected with described air-introduced machine by furnace wall pipeline, the side of described furnace wall layer is provided with the door that pokes fire, the rounded cone barrel structure of the described door that pokes fire, the end of the described door that pokes fire is provided with door closure, many cold wall pipes are had inside described furnace wall layer, described cold wall pipe is for strengthening cold wall pipe, described many cold wall pipes vertically place and described many cold wall pipes along described furnace wall layer inwall linearly array distribution, body of heater exhaust opening is established in the front end of described furnace wall layer, furnace wall exhaust opening, described body of heater exhaust opening is positioned at the upper end of described furnace wall exhaust opening, described body of heater exhaust opening is communicated with described body of heater, described furnace wall exhaust opening is communicated with described furnace wall layer by furnace wall smoke exhaust fan, described furnace wall smoke exhaust fan is positioned at described furnace wall layer, described furnace wall smoke evacuation air-introduced machine is electrically connected with described electric cabinet.
Described haul layer is conveyer belt, described feeder comprises feeding funnel, described feeding funnel is positioned at material frame, described material frame is embedded in ground, described hopper is rotationally connected by connecting rod and described haul layer, the upper end of the tie point of described connecting rod and haul layer is provided with coal bunker, the lower end of the tie point of described connecting rod and haul layer is provided with ash dropping hopper, the end of described feeder is provided with feed opening, be provided with coal pipe between described feed opening and feeder, described feed opening embeds in ground, described hold together coal pipe vertically place, described coal bunker is provided with pulley, described pulley is connected with described feeding funnel by steel wire rope, the side of described pulley is connected with feeding motor by gear-box, described gear-box is reduction gear box, and described gear-box is change gear case, described feeding motor is servomotor, described feeding motor is electrically connected with described electric cabinet.
The rear end, side of described burning zone is provided with scraper plate slag notch, and one end of described scraper plate slag notch embeds in described burning zone, described scraper plate slag notch slant setting, and the below of described scraper plate slag notch is by rebasing fixing.
Described air-introduced machine inside is hollow-core construction, described air-introduced machine is provided with induced duct, described air-introduced machine is connected with described exhaust blower by exhaust duct, described furnace wall pipeline, exhaust duct, air-introduced machine form "T"-shaped structure, described air-introduced machine is also provided with air inducing pressure fan, and described air inducing pressure fan is positioned at the top of described induced duct.
Described exhaust blower comprises air draft pressure fan, described air draft pressure fan is driven by motor exhaust, described air draft pressure fan, motor exhaust are all fixed on air draft pedestal, and the air outlet of described air draft pressure fan is connected with chimney, and the rear end of described air draft pressure fan is provided with clear ash bucket, clear ash bin.
By the heat exchange boiler that technique scheme of the present utility model obtains, its beneficial effect is:
By hot-air is introduced in body of heater, and allow hot-air pass heating pipe to improve the efficiency of heating surface, reduce coal consumption amount when heat exchange boiler uses, economize energy, reduce the discharge of coal combustion pollution thing.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat exchange boiler described in the utility model;
Fig. 2 is the side-looking structural representation of heat exchange boiler described in the utility model;
Fig. 3 is the plan structure schematic diagram of heat exchange boiler described in the utility model;
The structural representation of heat exchanger tube, heating tube when Fig. 4 is heating tube described in the utility model connection;
The structural representation of heat exchanger tube, heating tube when Fig. 5 is heat exchanger tube described in the utility model connection;
In figure, 1, body of heater; 11, water inlet; 12, delivery port; 13, heating tube; 14, pressure regulator valve; 15, furnace roof mouth; 16, safety valve; 17, throat platform; 18, staircase; 19, instrument; 110, body of heater pipeline; 2, furnace wall layer; 21, poke fire door; 22, cold wall pipe; 23, body of heater exhaust opening; 24, furnace wall exhaust opening; 25, furnace wall smoke exhaust fan; 26, furnace wall pipeline; 3, haul layer; 4, burning zone; 41, scraper plate slag notch; 42, substrate; 5, feeder; 51, feeding funnel; 52, frame is expected; 53, connecting rod; 54, coal bunker; 55, ash dropping hopper; 56, feed opening; 57, coal pipe is held together; 58, pulley; 59, steel wire rope; 510, gear-box; 511, feeding motor; 6, air-introduced machine; 61, induced duct; 62, exhaust duct; 63, air inducing pressure fan; 7, exhaust blower; 71, air draft pressure fan; 72, motor exhaust; 73, air draft pedestal; 74, chimney; 75, clear ash bucket; 76, clear ash bin; 8, electric cabinet; 9, heat exchanger tube; 91, heating blower; 92, steering tube; 93, unsteady flow pipe; 94 black boies; 95, tube connector.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is specifically described.
Fig. 1 is the structural representation of heat exchange boiler described in the utility model; Fig. 2 is the side-looking structural representation of heat exchange boiler described in the utility model; Fig. 3 is the plan structure schematic diagram of heat exchange boiler described in the utility model, as Figure 1-3, a kind of heat exchange boiler, comprise body of heater 1, furnace wall layer 2, haul layer 3, burning zone 4, described body of heater 1, furnace wall layer 2, burning zone 4 connect from top to bottom successively, described haul layer 3 is positioned at the side of described furnace wall layer 2 and described haul layer 3 is positioned at the top of described burning zone 4, the side of described furnace wall layer 2 is provided with feeder 5, opposite side is provided with air-introduced machine 6, exhaust blower 7, and the front of described body of heater 1 is provided with electric cabinet 8.
The front end of described body of heater 1 is provided with water inlet 11, delivery port 12, heating tube 13 is connected with between described water inlet 11, delivery port 12, described heating tube 13 is positioned at described body of heater 1, the quantity of described heating tube 13 is multiple, described multiple heating tube 13 is placed horizontally in body of heater 1, interconnects between described multiple heating tube 13.
The top of described body of heater 1 is provided with pressure regulator valve 14, furnace roof mouth 15, safety valve 16, the top of described body of heater 1 is also provided with throat platform 17, the side of described throat platform 17 is provided with staircase 18, the furnace wall of described body of heater 1 is double-decker, heat-insulation layer is provided with between described double-decker, described body of heater 1 is also provided with multiple instrument 19, described instrument 19 is pipeline meter, described instrument 19 comprises thermometer, Pressure gauge, described instrument 19 is communicated with described heating tube 13 by pipeline, described instrument 19 is electrically connected with described electric cabinet 8, described body of heater 1 is connected with described air-introduced machine 6 by body of heater pipeline 110.
Described furnace wall layer 2 and described body of heater 1, burning zone 4 is communicated with, described furnace wall layer 2 is connected with described air-introduced machine 6 by furnace wall pipeline 26, the side of described furnace wall layer 2 is provided with the door 21 that pokes fire, the rounded cone barrel structure of the described door 21 that pokes fire, the described end poking fire door 21 is provided with door closure, many cold wall pipes 22 are had inside described furnace wall layer 2, described cold wall pipe is for strengthening cold wall pipe 22, described many cold wall pipes 22 vertically place and described many cold wall pipes 22 along described furnace wall layer 2 inwall linearly array distribution, body of heater exhaust opening 23 is established in the front end of described furnace wall layer 2, furnace wall exhaust opening 24, described body of heater exhaust opening 23 is positioned at the upper end of described furnace wall exhaust opening 24, described body of heater exhaust opening 23 is communicated with described body of heater 1, described furnace wall exhaust opening 24 is communicated with described furnace wall layer 2 by furnace wall smoke exhaust fan 25, described furnace wall smoke exhaust fan 25 is positioned at described furnace wall layer 2, described furnace wall smoke evacuation air-introduced machine 25 is electrically connected with described electric cabinet 8.
Described haul layer 3 is conveyer belt, described feeder 5 comprises feeding funnel 51, described feeding funnel 51 is positioned at material frame 52, described material frame 52 is embedded in ground, described hopper 51 is rotationally connected by connecting rod 53 and described haul layer 3, described connecting rod 53 is provided with coal bunker 54 with the upper end of the tie point of haul layer 3, described connecting rod 53 is provided with ash dropping hopper 55 with the lower end of the tie point of haul layer 3, the end of described feeder 5 is provided with feed opening 56, be provided with coal pipe 57 between described feed opening 56 and feeder 5, described feed opening 56 embeds in ground, described hold together coal pipe 57 vertically place, described coal bunker 54 is provided with pulley 58, described pulley 58 is connected with described feeding funnel 51 by steel wire rope 59, the side of described pulley 58 is connected with feeding motor 511 by gear-box 510, described gear-box 510 is reduction gear box, and described gear-box 510 is change gear case, described feeding motor 511 is servomotor, described feeding motor 511 is electrically connected with described electric cabinet 8.
The rear end, side of described burning zone 4 is provided with scraper plate slag notch 41, and one end of described scraper plate slag notch 41 embeds in described burning zone 4, described scraper plate slag notch 41 slant setting, and the below of described scraper plate slag notch 41 is fixed by rebasing 42.
Described air-introduced machine 6 inside is hollow-core construction, described air-introduced machine 6 is provided with induced duct 61, described air-introduced machine 6 is connected with described exhaust blower 7 by exhaust duct 62, described furnace wall pipeline 26, exhaust duct 62, air-introduced machine 6 form "T"-shaped structure, described air-introduced machine 6 is also provided with air inducing pressure fan 63, and described air inducing pressure fan 63 is positioned at the top of described induced duct 61.
Described exhaust blower 7 comprises air draft pressure fan 71, described air draft pressure fan 71 is driven by motor exhaust 72, described air draft pressure fan 71, motor exhaust 72 are all fixed on air draft pedestal 73, the air outlet of described air draft pressure fan 71 is connected with chimney 74, and the rear end of described air draft pressure fan 71 is provided with clear ash bucket 75, clear ash bin 76.
The structural representation of heat exchanger tube, heating tube when Fig. 4 is heating tube described in the utility model connection, heat exchanger tube when Fig. 5 is heat exchanger tube described in the utility model connection, the structural representation of heating tube, as Fig. 4, shown in Fig. 5, described heating tube 13 is provided with heat exchanger tube 9, one end of described heat exchanger tube 9 is communicated with described burning zone 4, the other end is provided with heating blower 91, described heat exchanger tube 9 comprises steering tube 92, unsteady flow pipe 93, described steering tube 92 is positioned at the two ends up and down of described heating tube 13, described steering tube 92 is in " n " shape structure, the two ends of " n " shape structure of described steering tube 92 are all communicated with described heating tube 13, described unsteady flow pipe 93 is positioned at the junction of described steering tube 92 and heating tube 13, the end of described unsteady flow pipe 93 is provided with black box 94.
Described steering tube 92 is welded to connect with described heating tube 13, and the quantity of described steering tube 92 is multiple, and described multiple steering tube 92, along the axial direction linearly array distribution of described heating tube 13, is communicated with by tube connector 95 between described multiple steering tube 92
One end and the described heating tube 13 of described unsteady flow pipe 93 are rotationally connected, and the surrounding of described unsteady flow pipe 93 is connected with the interference of described heating tube 13 by described black box 94.
Described unsteady flow pipe 93 is wafer architecture, the area of described unsteady flow pipe 93 wafer architecture equals the inner side pipeline area of section of described unsteady flow pipe 93, the inner side pipeline area of section of described heating tube 13, described black box 94 is circulus, described black box 94 is placed on described unsteady flow pipe 93, and the outside of the circulus of black box 94 is wedge structure.
During work, coal charge is from feeding funnel 51, drive steel wire rope 59 by feeding motor 511, make feeding funnel 51 rotate, promote, coal charge is poured in coal bunker 54, finally drop on feeding layer 3, the coal charge be scattered is reclaimed by the ash dropping hopper 55 of lower end, avoids waste, and coal charge moves under feeding layer 3 drives, finally fall into feed opening 56, supply burning.
Coal burning produces heat, heat arrives in furnace wall layer 2, body of heater 1, described cold wall pipe 22, heat-insulation layer can play heat absorption and heat insulation effect, not only can the distributing of caloric restriction, reduce heat exchange boiler external temperature, and heat can be absorbed by cold wall pipe 22 inner fluid, play the effect of insulation.
Burn the gas, the flue dust that produce, discharged, and install clear ash bin 76, clear ash bucket 75 in exhaust blower 7 lower end by air-introduced machine 6, exhaust blower 7; not only can reduce the pollution of emission gases to air; and the insufficient coal charge of a small amount of burning can be reclaimed, save the energy, protection of the environment.
Fluid to be heated flows into from water inlet 11, and by many heating tubes 13, fully contacts with the hot-air of body of heater 1 inside, fully after heating, discharges from delivery port 12, ensures hot water supply.
Described instrument 19 can be monitored the situation such as temperature, pressure of body of heater 1 inside, heating tube 13 internal flow, air, and information is sent to electric cabinet 8, electric cabinet is according to situation in stove, adjustment feeding speed, hydrophobic speed, temperature and pressure, the generation of a dangerous situation such as too high, the dry pot of temperature, pressure can be prevented excessive, two can when hot water supply abundance, reduce the amount of delivering coal, save the energy.
By the rotation of unsteady flow pipe 93, the direction of fluid in heating tube can be changed, when unsteady flow pipe 93 horizontal positioned, heating tube is communicated with, ensure normal water supply, when unsteady flow pipe 93 is vertically placed, can be communicated with by unsteady flow pipe 93 between steering tube 92, increase water heating surface (area) (HS, improve the efficiency of heating surface, servomotor can be passed through in the direction of described unsteady flow pipe 93, turn to the controls such as cylinder, and corresponding servomotor, turn to cylinder then can be connected with electric cabinet 8, electric cabinet 8 is according to concrete water temperature, air pressure, its keying of the Data Control such as flow, also manually body of heater 1 inner case can be understood by instrument 19, Non-follow control unsteady flow pipe 93.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.
Claims (10)
1. a heat exchange boiler, comprise body of heater (1), furnace wall layer (2), haul layer (3), burning zone (4), described body of heater (1), furnace wall layer (2), burning zone (4) connects from top to bottom successively, described haul layer (3) is positioned at the side of described furnace wall layer (2) and described haul layer (3) is positioned at the top of described burning zone (4), the side of described furnace wall layer (2) is provided with feeder (5), opposite side is provided with air-introduced machine (6), exhaust blower (7), the front of described body of heater (1) is provided with electric cabinet (8), it is characterized in that, the front end of described body of heater (1) is provided with water inlet (11), delivery port (12), described water inlet (11), heating tube (13) is connected with between delivery port (12), described heating tube (13) is positioned at described body of heater (1), the quantity of described heating tube (13) is multiple, described multiple heating tube (13) is placed horizontally in body of heater (1), interconnect between described multiple heating tube (13), described heating tube (13) is provided with heat exchanger tube (9), one end of described heat exchanger tube (9) is communicated with described burning zone (4), the other end is provided with heating blower (91), described heat exchanger tube (9) comprises steering tube (92), unsteady flow pipe (93), described steering tube (92) is positioned at the two ends up and down of described heating tube (13), described steering tube (92) is in " n " shape structure, the two ends of " n " shape structure of described steering tube (92) are all communicated with described heating tube (13), described unsteady flow pipe (93) is positioned at the junction of described steering tube (92) and heating tube (13), the end of described unsteady flow pipe (93) is provided with black box (94).
2. according to the heat exchange boiler described in claim 1, it is characterized in that, described steering tube (92) and described heating tube (13) are welded to connect, the quantity of described steering tube (92) is multiple, described multiple steering tube (92), along the axial direction linearly array distribution of described heating tube (13), is communicated with by tube connector (95) between described multiple steering tube (92).
3. according to the heat exchange boiler described in claim 1, it is characterized in that, one end and the described heating tube (13) of described unsteady flow pipe (93) are rotationally connected, and the surrounding of described unsteady flow pipe (93) is connected with described heating tube (13) interference by described black box (94).
4. according to the heat exchange boiler described in claim 1, it is characterized in that, described unsteady flow pipe (93) is wafer architecture, the area of described unsteady flow pipe (93) wafer architecture equals the inner side pipeline area of section of described unsteady flow pipe (93), the inner side pipeline area of section of described heating tube (13), described black box (94) is circulus, described black box (94) is placed on described unsteady flow pipe (93), and the outside of the circulus of black box (94) is wedge structure.
5. according to the heat exchange boiler described in claim 1, it is characterized in that, the top of described body of heater (1) is provided with pressure regulator valve (14), furnace roof mouth (15), safety valve (16), the top of described body of heater (1) is also provided with throat platform (17), the side of described throat platform (17) is provided with staircase (18), the furnace wall of described body of heater (1) is double-decker, heat-insulation layer is provided with between described double-decker, described body of heater (1) is also provided with multiple instrument (19), described instrument (19) is pipeline meter, described instrument (19) comprises thermometer, Pressure gauge, described instrument (19) is communicated with described heating tube (13) by pipeline, described instrument (19) is electrically connected with described electric cabinet (8), described body of heater (1) is connected with described air-introduced machine (6) by body of heater pipeline (110).
6. according to the heat exchange boiler described in claim 1, it is characterized in that, described furnace wall layer (2) and described body of heater (1), burning zone (4) is communicated with, described furnace wall layer (2) is connected with described air-introduced machine (6) by furnace wall pipeline (26), the side of described furnace wall layer (2) is provided with the door that pokes fire (21), the rounded cone barrel structure of the described door that pokes fire (21), the end of the described door that pokes fire (21) is provided with door closure, there are many cold wall pipes (22) described furnace wall layer (2) inner side, described cold wall pipe is for strengthening cold wall pipe (22), described many cold wall pipes (22) vertically place and described many cold wall pipes (22) along described furnace wall layer (2) inwall linearly array distribution, body of heater exhaust opening (23) is established in the front end of described furnace wall layer (2), furnace wall exhaust opening (24), described body of heater exhaust opening (23) is positioned at the upper end of described furnace wall exhaust opening (24), described body of heater exhaust opening (23) is communicated with described body of heater (1), described furnace wall exhaust opening (24) is communicated with described furnace wall layer (2) by furnace wall smoke exhaust fan (25), described furnace wall smoke exhaust fan (25) is positioned at described furnace wall layer (2), described furnace wall smoke exhaust fan (25) is electrically connected with described electric cabinet (8).
7. according to the heat exchange boiler described in claim 1, it is characterized in that, described haul layer (3) is conveyer belt, described feeder (5) comprises feeding funnel (51), described feeding funnel (51) is positioned at material frame (52), described material frame (52) is embedded in ground, described hopper (51) is rotationally connected by connecting rod (53) and described haul layer (3), described connecting rod (53) is provided with coal bunker (54) with the upper end of the tie point of haul layer (3), described connecting rod (53) is provided with ash dropping hopper (55) with the lower end of the tie point of haul layer (3), the end of described feeder (5) is provided with feed opening (56), be provided with coal pipe (57) between described feed opening (56) and feeder (5), described feed opening (56) embeds in ground, described hold together coal pipe (57) vertically place, described coal bunker (54) is provided with pulley (58), described pulley (58) is connected with described feeding funnel (51) by steel wire rope (59), the side of described pulley (58) is connected with feeding motor (511) by gear-box (510), described gear-box (510) is reduction gear box, and described gear-box (510) is change gear case, described feeding motor (511) is servomotor, described feeding motor (511) is electrically connected with described electric cabinet (8).
8. according to the heat exchange boiler described in claim 1, it is characterized in that, the rear end, side of described burning zone (4) is provided with scraper plate slag notch (41), one end of described scraper plate slag notch (41) embeds in described burning zone (4), described scraper plate slag notch (41) slant setting, the below of described scraper plate slag notch (41) is fixed by rebasing (42).
9. according to the heat exchange boiler described in claim 6, it is characterized in that, described air-introduced machine (6) inside is hollow-core construction, described air-introduced machine (6) is provided with induced duct (61), described air-introduced machine (6) is connected with described exhaust blower (7) by exhaust duct (62), described furnace wall pipeline (26), exhaust duct (62), air-introduced machine (6) form "T"-shaped structure, described air-introduced machine (6) is also provided with air inducing pressure fan (63), described air inducing pressure fan (63) is positioned at the top of described induced duct (61).
10. according to the heat exchange boiler described in claim 1, it is characterized in that, described exhaust blower (7) comprises air draft pressure fan (71), described air draft pressure fan (71) is driven by motor exhaust (72), described air draft pressure fan (71), motor exhaust (72) are all fixed on air draft pedestal (73), the air outlet of described air draft pressure fan (71) is connected with chimney (74), and the rear end of described air draft pressure fan (71) is provided with clear ash bucket (75), clear ash bin (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752946.3U CN204963181U (en) | 2015-09-25 | 2015-09-25 | Heat exchange boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752946.3U CN204963181U (en) | 2015-09-25 | 2015-09-25 | Heat exchange boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204963181U true CN204963181U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520752946.3U Expired - Fee Related CN204963181U (en) | 2015-09-25 | 2015-09-25 | Heat exchange boiler |
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| CN (1) | CN204963181U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838871A (en) * | 2017-03-23 | 2017-06-13 | 杨军 | A kind of bridge cutoff type boiler insulation structure |
| CN109014129A (en) * | 2018-08-14 | 2018-12-18 | 昆山拓卡家居用品有限公司 | A kind of molten aluminum holding furnace suitable for aluminum alloy car wheel low pressure casting |
-
2015
- 2015-09-25 CN CN201520752946.3U patent/CN204963181U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838871A (en) * | 2017-03-23 | 2017-06-13 | 杨军 | A kind of bridge cutoff type boiler insulation structure |
| CN109014129A (en) * | 2018-08-14 | 2018-12-18 | 昆山拓卡家居用品有限公司 | A kind of molten aluminum holding furnace suitable for aluminum alloy car wheel low pressure casting |
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