CN201945017U

CN201945017U - High-efficiency and energy-saving water heating boiler

Info

Publication number: CN201945017U
Application number: CN2011200164728U
Authority: CN
Inventors: 陈和龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-19
Filing date: 2011-01-19
Publication date: 2011-08-24
Anticipated expiration: 2021-01-19

Abstract

The utility model discloses a high-efficiency and energy-saving water heating boiler, relating to the technical field of boilers and comprising a boiler body. The lower part of the boiler body is provided with a hearth; the upper end surface of the hearth is fixedly connected with a main fire channel vertically distributed; auxiliary fire channels are uniformly distributed at the periphery of the main fire channel; the auxiliary fire channels are externally provided with a first water blocking plate; the upper end of the first water blocking plate is connected with a first partitioning plate in a sealing manner; the lower end of the first water blocking plate is connected with a second partitioning plate in a sealing manner; a second water blocking plate is coaxially arranged outside the first water blocking plate; the upper top end of the second water blocking plate is connected with a third partitioning plate in a sealing manner; the lower end of the second water blocking plate is connected with a fourth partitioning plate in a sealing manner; firework tubes are uniformly distributed at the periphery of the second water blocking plate; a fifth partitioning plate is arranged above the third partitioning plate; the lower part of the furnace body is provided with dust exhaust ports; the upper part of the furnace body is provided with a gas exhaust port; the lower part of the furnace body is provided with a water inlet; and the lowest part of the side wall of the furnace body is provided with a water outlet. In the boiler, the heat energy utilization ratio is greatly improved, the heat source is greatly saved, simultaneously the discharge amount of flue gas is also reduced, and the environmental pollution is reduced.

Description

Efficiently, energy-saving hot water boiler

Technical field

The utility model relates to a kind of boiler technology field.

Background technology

Boiler generally all is made up of burner hearth and pot bucket, it is widely used in life and the industrial production, boiler has two kinds of steam boiler and hot-water boilers, existing vertical type water heater boiler, at boiler bottom burner hearth is set, at the middle part of pot bucket axial smoke flue is set, constitutes the ring-type water cavity between smoke flue and the pot bucket wall; During heating, fire coal directly to the heating of pot bucket bottom, directly discharge from smoke flue, so promptly wasted a large amount of heat energy by the flue gas of generation in the burner hearth, also environment polluted simultaneously.

Summary of the invention

The utility model provides a kind of efficient, energy-saving hot water boiler, and purpose is to solve existing boiler and causes a large amount of thermal waste, the defective that environment is polluted.

The utility model comprises body of heater, top at described body of heater is provided with flue, bottom at described body of heater is provided with burner hearth, be provided with the gap between described burner hearth sidewall and the sidewall of the furnace body, main quirk in the fixedly connected vertical layout in the upper surface of described burner hearth, at the uniform secondary quirk of the periphery of described main quirk, the lower end of described secondary quirk is fixedly connected on the upper surface of described burner hearth, described main quirk, the lower end of secondary quirk is communicated with burner hearth respectively, vertical layout and first water fender coaxial with body of heater are set outside described secondary quirk, first dividing plate is tightly connected in the upper end of described first water fender, on described first dividing plate, be provided with respectively and main quirk and the corresponding through hole of secondary quirk, the upper end of described main quirk and secondary quirk is sealedly connected on the through hole, second partition is tightly connected in the lower end of described first water fender, described second partition periphery is sealedly connected on the described sidewall of the furnace body, and described second partition is arranged in described burner hearth top, is provided with the gap between described second partition and the burner hearth upper surface; Coaxial second water fender that is provided with outside described first water fender, end sealing connects the 3rd dividing plate on described second water fender, be provided with the gap between described the 3rd dividing plate and first dividing plate, the 4th dividing plate is tightly connected in the lower end of described second water fender, the periphery of described the 4th dividing plate is sealedly connected on the described body of heater, be provided with the gap between described the 4th dividing plate and the second partition, described the 4th baffle arrangement is above described second partition; At the uniform pyrotechnics pipe of the periphery of described second water fender, the 5th dividing plate is set above described the 3rd dividing plate, the periphery of described the 5th dividing plate is sealedly connected on the described sidewall of the furnace body, on described the 5th dividing plate, be provided with and the corresponding layout of pyrotechnics pipe through hole respectively, the upper end of described each pyrotechnics pipe correspondence respectively is sealedly connected on the described through hole, corresponding with the pyrotechnics pipe respectively through hole that is provided with on described the 4th dividing plate, the lower end of described pyrotechnics pipe is sealedly connected on the described through hole; Below described the 3rd dividing plate tube connector is set, at the middle part of described the 3rd dividing plate through hole is set, on described main quirk through hole is set, the two ends of described tube connector are sealedly connected on the through hole of described the 3rd dividing plate respectively and on the through hole of main quirk; Be provided with the gap between described the 5th dividing plate and the body of heater upper surface, bottom at described body of heater is provided with dust-exhausting port, described dust-exhausting port is arranged on the sidewall of the furnace body between described second partition and the 4th dividing plate, top at described body of heater is provided with exhaust outlet, described exhaust outlet is arranged on the sidewall of the furnace body of described the 5th water fender below, bottom at described body of heater is provided with water inlet, and described water inlet is arranged on the sidewall of the furnace body of described the 4th dividing plate top, sets out the mouth of a river at the foot of described sidewall of the furnace body.

When the utility model uses, in burner hearth, burn coal, coal-fired one side directly heats the cold water in the body of heater by the burner hearth upper surface, rise by major and minor quirk by the coal-fired high-temperature flue gas that produces on the other hand, flue gas descends by the flue that forms between first water fender and second water fender again, drop to that the flue gas of below rises by the pyrotechnics pipe again, last flue gas compiles from flue discharges; The above-mentioned hot flue gas that gets heats the cold water in the body of heater in each passage running simultaneously; The heat energy utilization of straight fire heating and thickness gas has improved the heat energy utilization rate greatly, has saved thermal source greatly, and the discharge capacity of flue gas also reduces simultaneously, has reduced environmental pollution.

The annular space that gap between each pyrotechnics pipe of the utility model forms is a water cavity, by the connection of several dividing plates, makes to be communicated with between each water cavity, on the top of body of heater blast pipe is set and is communicated with water cavity, is to clear air, water on the convenience during for last water.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model.

Fig. 2 is that the A-A of Fig. 1 is to view.

Among the figure, 1, body of heater, 2, burner hearth, 3, main quirk, 4, secondary quirk, 5, first dividing plate, 6, second partition, 7, the 3rd dividing plate, the 8, the 4th dividing plate, the 9, the 5th dividing plate, 10, pyrotechnics pipe, 11, dust-exhausting port, 12, water inlet, 13, delivery port, 14, exhaust outlet, 15, tube connector, 16, flue, 17, first water fender, 18, second water fender.

The specific embodiment

As Fig. 1, shown in 2, this is efficient, energy-saving hot water boiler, comprise body of heater 1, on the top of body of heater 1 flue 16 is set, in the bottom of body of heater 1 burner hearth 2 is set, be provided with the gap between burner hearth 2 sidewalls and body of heater 1 sidewall, main quirk 3 in the fixedly connected vertical layout in the upper surface of burner hearth 2, at the uniform secondary quirk 4 of the periphery of main quirk 3, the lower end of secondary quirk 4 is fixedly connected on the upper surface of burner hearth 2, main quirk, the lower end of secondary quirk 4 is communicated with burner hearth 2 respectively, vertical layout and first water fender 17 coaxial with body of heater 1 are set outside secondary quirk 4, first dividing plate 5 that is tightly connected in the upper end of first water fender 17 is provided with on first dividing plate 5 respectively and main quirk 3 and secondary quirk 4 corresponding through holes, and the upper end of main quirk 3 and secondary quirk 4 is sealedly connected on the through hole, second partition 6 is tightly connected in the lower end of first water fender 17, second partition 6 peripheries are sealedly connected on described body of heater 1 sidewall, and second partition 6 is arranged in burner hearth 2 tops, are provided with the gap between second partition 6 and burner hearth 2 upper surfaces; Coaxial second water fender 18 that is provided with outside first water fender 17, end sealing connects the 3rd dividing plate 7 on second water fender 18, be provided with the gap between the 3rd dividing plate 7 and first dividing plate 5, the 4th dividing plate 8 is tightly connected in the lower end of second water fender 18, the periphery of the 4th dividing plate 8 is sealedly connected on the described body of heater 1, be provided with the gap between the 4th dividing plate 8 and the second partition 6, the 4th dividing plate 8 is arranged in the top of second partition 6; At the uniform pyrotechnics pipe 10 of the periphery of second water fender 18, the 5th dividing plate 9 is set above the 3rd dividing plate 7, the periphery of the 5th dividing plate 9 is sealedly connected on body of heater 1 sidewall, on the 5th dividing plate 9, be provided with respectively and pyrotechnics pipe 10 corresponding layout through holes, the upper end of each pyrotechnics pipe 10 correspondence respectively is sealedly connected on the through hole, on the 4th dividing plate 8 respectively with the pyrotechnics pipe 10 corresponding through holes that are provided with, the lower end of pyrotechnics pipe 10 is sealedly connected on the through hole; Below the 3rd dividing plate 7 tube connector 15 is set, at the middle part of the 3rd dividing plate 7 through hole is set, on main quirk 3 through hole is set, the two ends of tube connector 15 are sealedly connected on the through hole of the 3rd dividing plate 7 respectively and on the through hole of main quirk 3; Be provided with the gap between the 5th dividing plate 9 and body of heater 1 upper surface, in the bottom of body of heater 1 dust-exhausting port 11 is set, dust-exhausting port 11 is arranged on body of heater 1 sidewall between second partition 6 and the 4th dividing plate 8, on the top of body of heater 1 exhaust outlet 14 is set, exhaust outlet 14 is arranged on body of heater 1 sidewall of the 5th water fender 9 belows, in the bottom of body of heater 1 water inlet 12 is set, water inlet 12 is arranged on body of heater 1 sidewall of described the 4th dividing plate 8 tops, sets out the mouth of a river 13 at the foot of body of heater 1 sidewall.

Claims

1. efficient, energy-saving hot water boiler, comprise body of heater, top at described body of heater is provided with flue, bottom at described body of heater is provided with burner hearth, it is characterized in that being provided with the gap between described burner hearth sidewall and the sidewall of the furnace body, main quirk in the fixedly connected vertical layout in the upper surface of described burner hearth, at the uniform secondary quirk of the periphery of described main quirk, the lower end of described secondary quirk is fixedly connected on the upper surface of described burner hearth, described main quirk, the lower end of secondary quirk is communicated with burner hearth respectively, vertical layout and first water fender coaxial with body of heater are set outside described secondary quirk, first dividing plate is tightly connected in the upper end of described first water fender, on described first dividing plate, be provided with respectively and main quirk and the corresponding through hole of secondary quirk, the upper end of described main quirk and secondary quirk is sealedly connected on the through hole, second partition is tightly connected in the lower end of described first water fender, described second partition periphery is sealedly connected on the described sidewall of the furnace body, described second partition is arranged in described burner hearth top, is provided with the gap between described second partition and the burner hearth upper surface; Coaxial second water fender that is provided with outside described first water fender, end sealing connects the 3rd dividing plate on described second water fender, be provided with the gap between described the 3rd dividing plate and first dividing plate, the 4th dividing plate is tightly connected in the lower end of described second water fender, the periphery of described the 4th dividing plate is sealedly connected on the described body of heater, be provided with the gap between described the 4th dividing plate and the second partition, described the 4th baffle arrangement is above described second partition; At the uniform pyrotechnics pipe of the periphery of described second water fender, the 5th dividing plate is set above described the 3rd dividing plate, the periphery of described the 5th dividing plate is sealedly connected on the described sidewall of the furnace body, on described the 5th dividing plate, be provided with respectively and the corresponding layout of pyrotechnics pipe through hole, the upper end of described each pyrotechnics pipe correspondence respectively is sealedly connected on the described through hole, corresponding with the pyrotechnics pipe respectively through hole that is provided with on described the 4th dividing plate, the lower end of described pyrotechnics pipe is sealedly connected on the described through hole; Below described the 3rd dividing plate tube connector is set, at the middle part of described the 3rd dividing plate through hole is set, on described main quirk through hole is set, the two ends of described tube connector are sealedly connected on the through hole of described the 3rd dividing plate respectively and on the through hole of main quirk; Be provided with the gap between described the 5th dividing plate and the body of heater upper surface, bottom at described body of heater is provided with dust-exhausting port, described dust-exhausting port is arranged on the sidewall of the furnace body between described second partition and the 4th dividing plate, top at described body of heater is provided with exhaust outlet, described exhaust outlet is arranged on the sidewall of the furnace body of described the 5th water fender below, bottom at described body of heater is provided with water inlet, and described water inlet is arranged on the sidewall of the furnace body of described the 4th dividing plate top, sets out the mouth of a river at the foot of described sidewall of the furnace body.