CN204705039U - A kind of coal burning organic heating medium furnace - Google Patents

A kind of coal burning organic heating medium furnace Download PDF

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Publication number
CN204705039U
CN204705039U CN201520275142.9U CN201520275142U CN204705039U CN 204705039 U CN204705039 U CN 204705039U CN 201520275142 U CN201520275142 U CN 201520275142U CN 204705039 U CN204705039 U CN 204705039U
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China
Prior art keywords
pipe
communicated
combustion chamber
exchanger tube
heat exchanger
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CN201520275142.9U
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Chinese (zh)
Inventor
刘振锋
王廷山
胡景晨
张立
戴圣佳
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Zhejiang Weixiang Technology Group Co Ltd
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Zhejiang Weixiang Technology Group Co Ltd
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Abstract

The utility model discloses a kind of coal burning organic heating medium furnace, comprise body of heater, exhaust fume collecting hood and air blast; Slag room, combustion chamber, radiant coil section, convection disc pipeline section and energy-saving appliance is provided with in described body of heater; The top of described combustion chamber is communicated with flue; Described radiant coil section arranges the top of combustion chamber; Described convection disc pipeline section is arranged on the top of radiant coil section; Described energy-saving appliance is arranged on the below of exhaust fume collecting hood; Described exhaust fume collecting hood is communicated with smoke pipe, smoke pipe is arranged with heat exchanger tube, be communicated with communicating pipe in the cavity upper end of heat exchanger tube inside, be communicated with blast pipe in the cavity lower end of heat exchanger tube inside, other one end of blast pipe is communicated with at slag indoor.The radiant coil section of inside establishing and convection disc pipeline section absorb heat to flue gas, by the large-scale heat exchange pipeline of entirety separately, are convenient to transport and install change; The flue gas that upper end body of heater is discharged enters into smoke pipe and carries out heat exchange with heat exchanger tube, the heat in flue gas is made full use of, economize energy, reaches better utilization rate.

Description

A kind of coal burning organic heating medium furnace
Technical field
The utility model relates to a kind of organic heat carrier furnace, specifically a kind of coal burning organic heating medium furnace.
Background technology
At present, existing organic heat carrier furnace great majority are with the non-renewable resources such as gasoline, coal for fuel, and its inside is all adopt heavy duty disc tubular construction as the radiant section of boiler and convection section, and it adopts multi-layer discs pipe, inner ring is radiant section, outer ring is convection section, when flue gas passes through, resistance is large, and large-diameter circular coil arrangement, manufacture difficulty is large, increase the manufacturing cost of boiler, the physical dimension of large-diameter circular coil arrangement is large, and cause cost of transportation high, field erected difficulty is large; On the other hand, in the tail gas of boiler, carry a large amount of heat energy, if not in addition Appropriate application, flue gas can impact air and environment around.
Utility model content
The purpose of this utility model is to provide one to be convenient to transport and to install change, and the coal burning organic heating medium furnace of economize energy, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of coal burning organic heating medium furnace, comprises body of heater, exhaust fume collecting hood and air blast; Slag room, combustion chamber, radiant coil section, convection disc pipeline section and energy-saving appliance is provided with in described body of heater; Be provided with supporting network between described slag room and combustion chamber, combustion chamber offers fire door; The top of described combustion chamber is communicated with flue, and flue extends up to the top of body of heater, and is communicated with exhaust fume collecting hood; Described radiant coil section arranges the top of combustion chamber, and radiant coil section is coiled on flue from bottom to top, and the lower end of radiant coil section is provided with the first oil inlet pipe, and upper end is provided with the first flowline; Described convection disc pipeline section is arranged on the top of radiant coil section, and convection disc pipeline section is the steel pipe of coiled pipe structure, and the lower end of convection disc pipeline section is communicated with the second oil inlet pipe, and upper end is communicated with the second flowline; Described energy-saving appliance is arranged on the below of exhaust fume collecting hood; Described exhaust fume collecting hood is communicated with smoke pipe, smoke pipe is arranged on the outside of body of heater, smoke pipe is arranged with heat exchanger tube, communicating pipe is communicated with in the cavity upper end of heat exchanger tube inside, be arranged on communicating pipe on air blast, be communicated with blast pipe in the cavity lower end of heat exchanger tube inside, other one end of blast pipe is communicated with at slag indoor.
Further: the interior circular diameter of described heat exchanger tube is identical with the diameter of smoke pipe.
Further: described air blast is provided with air inlet, and air inlet is coated with screen pack.
Further: the end of described smoke pipe is communicated with pipe, and pipe is provided with purifier.
Compared with prior art, the beneficial effects of the utility model are: the radiant coil section of inside establishing and convection disc pipeline section absorb heat to flue gas, because two sections adopt different structures, by the large-scale heat exchange pipeline of entirety separately, be convenient to transport and install change, reduce production cost; The flue gas that upper end body of heater is discharged enters into smoke pipe, and carry out heat exchange with heat exchanger tube, the air preheat entered in heat exchanger tube, last air is passed in combustion chamber, the heat in flue gas is made full use of, economize energy, reach better utilization rate, the end of smoke pipe is provided with exhaust gas cleaner, reduces the impact on environment in production process, makes its more environmental protection.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of coal burning organic heating medium furnace.
In figure: 1-body of heater, 2-combustion chamber, 3-radiant coil section, 4-convection disc pipeline section, 5-energy-saving appliance, 6-exhaust fume collecting hood, 7-smoke pipe, 8-heat exchanger tube, 9-air blast, 10-blast pipe, 11-pipe, 12-air inlet, 13-fire door, 14-first oil inlet pipe, 15-first flowline, 16-second oil inlet pipe, 17-second flowline, 18-communicating pipe, 19-slag room.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to figure, in the utility model embodiment, a kind of coal burning organic heating medium furnace, comprises body of heater 1, exhaust fume collecting hood 6 and air blast 9, slag room 19, combustion chamber 2, radiant coil section 3, convection disc pipeline section 4 and energy-saving appliance 5 is provided with in described body of heater 1, be provided with supporting network between described slag room 19 and combustion chamber 2, combustion chamber 2 offers fire door 13, enter into fire coal in combustion chamber 2 on supporting network, the coal-fired slag after burning drops in slag room 19 by supporting network, in slag room 19, collect process, the top of described combustion chamber 2 is communicated with flue, and flue extends up to the top of body of heater 1, and is communicated with exhaust fume collecting hood 6, described radiant coil section 3 arranges the top of combustion chamber 2, and radiant coil section 3 is coiled on flue from bottom to top, and the lower end of radiant coil section 3 is provided with the first oil inlet pipe 14, and upper end is provided with the first flowline 15, described convection disc pipeline section 4 is arranged on the top of radiant coil section 3, convection disc pipeline section 4 is the steel pipe of coiled pipe structure, convection disc pipeline section 4 is general knowledge as known in the art, the lower end of convection disc pipeline section 4 is communicated with the second oil inlet pipe 16, and upper end is communicated with the second flowline 17, and outer loop oil pipe is connected on the second oil inlet pipe 16, flow out from the second flowline 17 through radiant coil section 3, connect again and be passed in the first oil inlet pipe 14, finally flow out from the first flowline 15, enter into heater, described energy-saving appliance 5 is arranged on the below of exhaust fume collecting hood 6, absorbs a part of heat in flue gas, described exhaust fume collecting hood 6 is communicated with smoke pipe 7, smoke pipe 7 is arranged on the outside of body of heater 1, smoke pipe 7 is arranged with heat exchanger tube 8, the interior circular diameter of heat exchanger tube 8 is identical with the diameter of smoke pipe 7, heat exchanger tube 8 is contacted with smoke pipe 7, carry out heat exchange, communicating pipe 18 is communicated with in the cavity upper end of heat exchanger tube 8 inside, be arranged on communicating pipe 18 on air blast 9, air blast 9 is provided with air inlet 12, air inlet 12 is coated with screen pack, blast pipe 10 is communicated with in the cavity lower end of heat exchanger tube 8 inside, other one end of blast pipe 10 is communicated with in slag room 19, by to blast air in slag room 19, for combustion burning of coal provides sufficient oxygen, the end of described smoke pipe 7 is communicated with pipe 11, and pipe 11 is provided with purifier, carries out evolution process to flue gas.
Operation principle of the present utility model is: be seated in the fire coal in combustion chamber 2, the heat produced during burning, radiant coil section 3 region is entered into through flue, fluid heat exchange in radiant coil section 3, because radiant coil section 3 and combustion chamber 2 are nearer, the heat provided is more, assume responsibility for most heat exchange, the convection disc pipeline section 4 being positioned at top absorbs heat to flue gas again, the heat that this part fluid absorbs is as the fluid of below, pre-heat effect is played to the part of main heat exchange, because two sections adopt different structures, by the large-scale heat exchange pipeline of entirety separately, be convenient to transport and install change, reduce production cost, the flue gas that upper end body of heater 1 is discharged enters into smoke pipe 7, and carry out heat exchange with heat exchanger tube 8, the air preheat entered in heat exchanger tube 8, last air is passed in combustion chamber 2, the heat in flue gas is made full use of, economize energy, reach better utilization rate, the end of smoke pipe 7 is provided with exhaust gas cleaner, reduces the impact on environment in production process, makes its more environmental protection.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.

Claims (4)

1. a coal burning organic heating medium furnace, comprises body of heater (1), exhaust fume collecting hood (6) and air blast (9); It is characterized in that: in described body of heater (1), be provided with slag room (19), combustion chamber (2), radiant coil section (3), convection disc pipeline section (4) and energy-saving appliance (5); Be provided with supporting network between described slag room (19) and combustion chamber (2), combustion chamber (2) offer fire door (13); The top of described combustion chamber (2) is communicated with flue, and flue extends up to the top of body of heater (1), and is communicated with exhaust fume collecting hood (6); Described radiant coil section (3) arranges the top of combustion chamber (2), and radiant coil section (3) is coiled on flue from bottom to top, and the lower end of radiant coil section (3) is provided with the first oil inlet pipe (14), and upper end is provided with the first flowline (15); Described convection disc pipeline section (4) is arranged on the top of radiant coil section (3), the steel pipe that convection disc pipeline section (4) is coiled pipe structure, and the lower end of convection disc pipeline section (4) is communicated with the second oil inlet pipe (16), and upper end is communicated with the second flowline (17); Described energy-saving appliance (5) is arranged on the below of exhaust fume collecting hood (6); Described exhaust fume collecting hood (6) is communicated with smoke pipe (7), smoke pipe (7) is arranged on the outside of body of heater (1), smoke pipe (7) is arranged with heat exchanger tube (8), the cavity upper end inner at heat exchanger tube (8) is communicated with communicating pipe (18), be arranged on communicating pipe (18) on air blast (9), the cavity lower end inner at heat exchanger tube (8) is communicated with blast pipe (10), and other one end of blast pipe (10) is communicated with in slag room (19).
2. a kind of coal burning organic heating medium furnace according to claim 1, is characterized in that: the interior circular diameter of described heat exchanger tube (8) is identical with the diameter of smoke pipe (7).
3. a kind of coal burning organic heating medium furnace according to claim 1, is characterized in that: described air blast (9) is provided with air inlet (12), and (12) are coated with screen pack to air inlet.
4. a kind of coal burning organic heating medium furnace according to claim 1, is characterized in that: the end of described smoke pipe (7) is communicated with pipe (11), and pipe (11) is provided with purifier.
CN201520275142.9U 2015-05-04 2015-05-04 A kind of coal burning organic heating medium furnace Active CN204705039U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520275142.9U CN204705039U (en) 2015-05-04 2015-05-04 A kind of coal burning organic heating medium furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520275142.9U CN204705039U (en) 2015-05-04 2015-05-04 A kind of coal burning organic heating medium furnace

Publications (1)

Publication Number Publication Date
CN204705039U true CN204705039U (en) 2015-10-14

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CN201520275142.9U Active CN204705039U (en) 2015-05-04 2015-05-04 A kind of coal burning organic heating medium furnace

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107270537A (en) * 2017-05-12 2017-10-20 常州恒大锅炉制造有限公司 A kind of split fused salt furnace apparatus and preparation method thereof
CN112815529A (en) * 2021-01-13 2021-05-18 王文鹏 Organic heat carrier boiler with modular structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107270537A (en) * 2017-05-12 2017-10-20 常州恒大锅炉制造有限公司 A kind of split fused salt furnace apparatus and preparation method thereof
CN112815529A (en) * 2021-01-13 2021-05-18 王文鹏 Organic heat carrier boiler with modular structure

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