CN203687346U - Boiler utilizing base to exhaust smoke and recover heat - Google Patents
Boiler utilizing base to exhaust smoke and recover heat Download PDFInfo
- Publication number
- CN203687346U CN203687346U CN201420059327.1U CN201420059327U CN203687346U CN 203687346 U CN203687346 U CN 203687346U CN 201420059327 U CN201420059327 U CN 201420059327U CN 203687346 U CN203687346 U CN 203687346U
- Authority
- CN
- China
- Prior art keywords
- base
- boiler
- waste heat
- heat recovery
- boiler body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides a boiler utilizing a base to exhaust smoke and recover heat. The boiler is composed of a boiler body, a combustor arranged in the boiler body, the waste heat recovery base and a boiler chimney, wherein the waste heat recovery base and the boiler chimney are arranged below the boiler body. According to the boiler, a main pipeline exhausting the smoke and recovering the heat is arranged on the bottom of the boiler body, the height difference of cold water and hot water is increased, the circulating speed of the circulating water in a warming pipeline is increased, the waste heat recovery base can replace an original boiler base, the structure is reasonable, the use is convenient, the heat utilization rate of fuel is increased, and pollutant discharge is reduced.
Description
Technical field
The utility model relates to environmental protection equipment technical field, relates in particular to a kind of discharge fume boiler of energy recovery of base that utilizes.
Background technology
The exhaust gas temperature of large and medium-sized industrial boiler is generally between 150 DEG C-250 DEG C, and general especially civil small-scale heating stove of miniature boiler, normal exhaust gas temperature is generally between 400 DEG C-500 DEG C, flue gas is directly discharged, waste a large amount of heat energy, and then causing fuel heat utilization low, the problem such as discharge pollutants many, is unfavorable for energy-conserving and environment-protective.The device that boiler smoke of the prior art reclaims adopts the mode that water jacket is set in upper of furnace body flue and furnace wall to carry out recuperation of heat mostly, but the boiler of this form exists water circulation slow, the problem that heat recovery efficiency is low, as independent configuration cycles pump can increase equipment investment and power consumption.
Given this, be necessary that the New-type boiler that provides a kind of solves above-mentioned technical problem.
Summary of the invention
The technical problem that the utility model solves is to provide that a kind of heat utilization efficiency is high, energy-conserving and environment-protective, simple in structure, easy to use the discharge fume boiler of energy recovery of base that utilizes.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of discharge fume boiler of energy recovery of base that utilizes, is characterized in that: be made up of boiler body, the combustion chamber that is positioned at boiler body inside, waste heat recovery base and the boiler chimney that is positioned at boiler body below; In the middle of being, fills by the wallboard of described boiler body and waste heat recovery base the double layer hollow steel plate structure of recirculated water, described combustion chamber is provided with fuel inlet, combustion chamber smoke mouth and ash discharging hole, described waste heat recovery base is provided with base gas approach and base exhanst gas outlet, and inside is provided with the flue gas recirculation pipeline being connected between base gas approach and base exhanst gas outlet; Between described base gas approach and combustion chamber smoke mouth, guide pipeline to be connected by flue gas, described base exhanst gas outlet is connected with boiler chimney.
As the further improvement of the technical program, waste heat recovery base inside is divided into some circulation lines by double layer hollow steel plate structure, is provided with flue gas and moves towards switch between circulation line.
Compared with prior art, the utility model utilizes the discharge fume boiler of energy recovery of base, main smoke discharging residual heat reclaim line is arranged on to boiler body bottom, increased hot water or cold water's difference in height, improved the circulation rate of recirculated water in heating pipeline, waste heat recovery base can replace original boiler foundation, rational in infrastructure, easy to use, increase the heat utilization efficiency of fuel, reduce disposal of pollutants.
Brief description of the drawings
Fig. 1 is the discharge fume structural representation of boiler of energy recovery of base that utilizes described in the utility model.
Fig. 2 described in the utility modelly utilizes base to discharge fume in boiler vertical of energy recovery to connect layout architecture schematic diagram.
Fig. 3 is the discharge fume external layout architecture schematic diagram of boiler of energy recovery of base that utilizes described in the utility model.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail in the mode of embodiment below.
Refer to shown in Fig. 1, the utility model provides a kind of discharge fume boiler of energy recovery of base that utilizes, and is made up of boiler body 1, the combustion chamber 2 that is positioned at boiler body inside, waste heat recovery base 3 and the boiler chimney 4 that is positioned at boiler body below; In the middle of being, fills by the wallboard of described boiler body 1 and waste heat recovery base 3 the double layer hollow steel plate structure of recirculated water, described combustion chamber is provided with fuel inlet 21, combustion chamber smoke mouth 22 and ash discharging hole 23, described waste heat recovery base is provided with base gas approach 31 and base exhanst gas outlet 32, and inside is provided with the flue gas recirculation pipeline 33 being connected between base gas approach and base exhanst gas outlet; Between described base gas approach and combustion chamber smoke mouth, guide pipeline 5 to be connected by flue gas, described base exhanst gas outlet is connected with boiler chimney 4.Waste heat recovery base inside is divided into some circulation lines by double layer hollow steel plate structure, is provided with flue gas and moves towards switch 34 between circulation line.
Refer to shown in Fig. 2, the utility model utilizes the discharge fume boiler of energy recovery of base can also be made in vertical and connect pattern, flue gas guiding tube 5 and boiler chimney 4 are all in boiler body 1 inside, and the recirculated water of waste heat recovery base 3 and boiler body 1 is connected by extension tube attached 6.
Refer to shown in Fig. 3, the utility model utilizes the discharge fume boiler of energy recovery of base can also be made into external pattern, combustion chamber smoke mouth 22 is connected with waste heat recovery base 3 by the flue gas guiding tube 5 that is arranged on boiler body 1 outside, and this structure is conducive to transform the existing vertical boiler without base recuperation of heat.
The above, be only most preferred embodiment of the present utility model, and any method of above-mentioned announcement of utilizing, in the variation slightly and the modification that do not depart from technical solutions of the utility model scope situation, all belongs to the scope of claims protection.
Claims (2)
1. utilize the discharge fume boiler of energy recovery of base, it is characterized in that: formed by boiler body, the combustion chamber that is positioned at boiler body inside, waste heat recovery base and the boiler chimney that is positioned at boiler body below; Described combustion chamber is provided with fuel inlet, combustion chamber smoke mouth and ash discharging hole, and described waste heat recovery base is provided with base gas approach and base exhanst gas outlet, and inside is provided with the flue gas recirculation pipeline being connected between base gas approach and base exhanst gas outlet; Between described base gas approach and combustion chamber smoke mouth, guide pipeline to be connected by flue gas, described base exhanst gas outlet is connected with boiler chimney.
2. a kind of discharge fume boiler of energy recovery of base that utilizes according to claim 1, in the middle of being, described boiler body wallboard and waste heat recovery base wallboard fill the double layer hollow steel plate structure of recirculated water, waste heat recovery base inside is divided into some circulation lines by double layer hollow steel plate structure, is provided with flue gas and moves towards switch between circulation line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059327.1U CN203687346U (en) | 2014-02-08 | 2014-02-08 | Boiler utilizing base to exhaust smoke and recover heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059327.1U CN203687346U (en) | 2014-02-08 | 2014-02-08 | Boiler utilizing base to exhaust smoke and recover heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687346U true CN203687346U (en) | 2014-07-02 |
Family
ID=51009235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420059327.1U Expired - Fee Related CN203687346U (en) | 2014-02-08 | 2014-02-08 | Boiler utilizing base to exhaust smoke and recover heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687346U (en) |
-
2014
- 2014-02-08 CN CN201420059327.1U patent/CN203687346U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204026649U (en) | Device for utilizing waste of boiler | |
| CN102042676A (en) | Reverse combustion multi-pass biomass low-carbon energy-saving hot water boiler | |
| CN206222349U (en) | A kind of chemical industry boiler flue heat energy utilization system | |
| CN202792481U (en) | Multi-level layered heat exchange displacement efficient water heater | |
| CN203687346U (en) | Boiler utilizing base to exhaust smoke and recover heat | |
| CN201636832U (en) | Exhaust heat boiler of electric steelmaking furnace | |
| CN205383630U (en) | Gas heat carrier heater waste heat degree of depth recycle system of discharging fume | |
| CN104165349B (en) | Device for utilizing waste of boiler | |
| CN205002357U (en) | Boiler with preheating water tank | |
| CN201628387U (en) | Energy-saving thermal oil furnace device | |
| CN203687169U (en) | Boiler exhaust smoke waste heat efficient recovery device | |
| CN203534221U (en) | Metallurgy kiln high-temperature flue gas waste heat recovery system | |
| CN204152727U (en) | Energy-saving thermal power generation system | |
| CN202118868U (en) | Exhaust gas waste heat recovery processor | |
| CN202303475U (en) | Counter-burning type environment-friendly and energy-saving multifunctional furnace | |
| CN205372519U (en) | Fuel gas steam boiler and waste heat degree of depth recycle's composite set of discharging fume | |
| CN205897548U (en) | Conduction oil boiler of electrical heating can carry out | |
| CN204301287U (en) | Double water jacket power economized boiler | |
| CN204717685U (en) | A kind of energy-saving tundish burner | |
| CN204420971U (en) | A kind of waste-heat recovery device | |
| CN203443097U (en) | Energy-saving environment-friendly boiler | |
| CN204100299U (en) | A kind of waste heat recovery water jacket | |
| CN201522090U (en) | Waste heat utilization water heater | |
| CN102155735A (en) | Biomass environmental-friendly energy-saving steam boiler of spiricle fire tube | |
| CN202613419U (en) | Novel energy saver for boilers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20180208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |