CN205174435U - Novel boiler keeps off hot wall - Google Patents
Novel boiler keeps off hot wall Download PDFInfo
- Publication number
- CN205174435U CN205174435U CN201520824611.8U CN201520824611U CN205174435U CN 205174435 U CN205174435 U CN 205174435U CN 201520824611 U CN201520824611 U CN 201520824611U CN 205174435 U CN205174435 U CN 205174435U
- Authority
- CN
- China
- Prior art keywords
- fireguard
- furnace
- fireproof plate
- rear hearth
- front furnace
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003546 flue gas Substances 0.000 claims abstract description 4
- 239000012224 working solution Substances 0.000 claims abstract description 4
- 239000000498 cooling water Substances 0.000 claims description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- -1 inner bag Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model provides a novel boiler keeps off hot wall, including preceding furnace, back furnace, set up a fireproof plate and the 2nd fireproof plate between preceding furnace and back furnace, a fireproof plate and the 2nd fireproof plate are crisscross to be set up, preceding furnace, a fireproof plate, form the passageway of bending that supplies flame to pass between the 2nd fireproof plate and the back furnace, a fireproof plate and the 2nd fireproof plate furnace preceding relatively and back furnace set up perpendicularly, be provided with a plurality of horizontal water tube in preceding furnace and the back furnace perpendicularly, be provided with the chimney that discharges the flue gas on the back furnace, the chimney is provided with a plurality of heat pipes all around, a plurality of heat pipes form tubaeformly, the heat pipe includes the tube, set up the capillary structure tube core in the tube, set up the working solution in the tube, enhances the heat efficiency, and the energy source is saved, the cost is lowered, boiler life has been prolonged.
Description
Technical field
The utility model relates to a kind of New-type boiler firebreak.
Background technology
As shown in Figure 1, present boiler structure is the structure compositions such as inner bag, shell, horizontal water tube, fireguard, flame to be reflected downwards by horizontal water tube, fireguard from front furnace and discharges through chimney after second fireguard is more upwards by rear hearth, horizontal water tube, Boiler Material Transformation is Q235-B steel plate, pipe material is, boiler is shorter for service life, and the thermal efficiency is lower, waste the energy, add production cost.
Summary of the invention
The purpose of this utility model is the deficiency overcoming above-mentioned technology, thus provides a kind of New-type boiler firebreak, improves the thermal efficiency, has saved the energy, reduces cost, extend boiler service life.
The technical scheme that the utility model adopts is such: New-type boiler firebreak, comprise front furnace, rear hearth, be arranged at the first fireguard between described front furnace and described rear hearth and the second fireguard, described first fireguard and described second fireguard are crisscross arranged, described front furnace, described first fireguard, the dogleg passage passed for flame is formed between described second fireguard and described rear hearth, described first fireguard and the relatively described front furnace of described second fireguard and described rear hearth are vertically arranged, some horizontal water tubes are vertically installed with in described front furnace and described rear hearth, described rear hearth is provided with the chimney of discharge flue gas, described chimney surrounding is provided with some heat pipes, some described heat pipes form inverted tubaeform, described heat pipe comprises shell, be arranged at the capillary structure tube core in described shell, be arranged at the working solution in described shell.
Further improvement: the sidewall of described front furnace and described rear hearth is provided with flame retardant coating.
Further improvement: described first fireguard and described second fireguard are hollow-core construction, and are provided with recirculated cooling water in both cavitys.
Further improvement: the cavity thickness of described first fireguard and described second fireguard is greater than 110mm.
By adopting preceding solution, the beneficial effects of the utility model are: by arranging some heat pipes in chimney surrounding, thus add heat exchange area, increase heat transfer coefficient, raising heat transfer temperature difference, energy-conservation emission-reducing system optimization after improving, be devoted to heat energy utilization, boiler increases several times service life, improves the thermal efficiency, has saved the energy, reduces cost.
Accompanying drawing explanation
Fig. 1 is existing structure schematic diagram;
Fig. 2 is the utility model schematic diagram.
Wherein: 1, front furnace; 2, rear hearth; 3, the first fireguard; 4, the second fireguard; 5, horizontal water tube; 6, chimney; 7, heat pipe.
Detailed description of the invention
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in Figure 2, the utility model discloses a kind of New-type boiler firebreak, comprise front furnace 1, rear hearth 2, be arranged at the first fireguard 3 and the second fireguard 4 between described front furnace 1 and described rear hearth 2, described first fireguard 3 is crisscross arranged with described second fireguard 4, described front furnace 1, described first fireguard 3, the dogleg passage passed for flame is formed between described second fireguard 4 and described rear hearth 2, described first fireguard 3 and the relatively described front furnace 1 of described second fireguard 4 and described rear hearth 2 are vertically arranged, some horizontal water tubes 5 are vertically installed with in described front furnace 1 and described rear hearth 2, described rear hearth 2 is provided with the chimney 6 of discharge flue gas, described chimney 6 surrounding is provided with some heat pipes 7, some described heat pipes 7 form inverted tubaeform, described heat pipe 7 comprises shell, be arranged at the capillary structure tube core in described shell, be arranged at the working solution in described shell.
Heat pipe 7 is a kind of new technologies, there is the heat transfer element of superconduction heat conductivility. the mechanism that application intraductal working medium boiling heat absorption drinks condensation heat two extremely strong carries out phase-change heat transfer, because in heat pipe 7, heat-conducting medium has good stability, latent heat is large, thermal conductivity factor is high, viscosity is little, the characteristics such as surface tension is large, there is high thermal conductivity, good isothermal, can remotely transferring, it is high that the product having an to be made up of heat pipe 7 element with the series such as control temperature has heat transfer efficiency, heat transfer rate is fast, heating surface area is large, fluid resistance is little, the features such as heating rate is balanced, that each heating power industry transforms the requisite regeneration product of traditional energy consumption equipment..
From heat transfer conditions, heat pipe 7 can be divided into evaporator section vertically, adiabatic section and condensation segment three part, and the composition of heat pipe 7 is strengthened thus the approach of compact conformation augmentation of heat transfer from transmittance process.
In order to improve the resistance to elevated temperatures of boiler furnace, prolonged boiler service life, the sidewall of described front furnace 11 and described rear hearth 2 is provided with flame retardant coating.
In order to prolonged boiler service life, described first fireguard 3 is hollow-core construction with described second fireguard 4, and is provided with recirculated cooling water in both cavitys.
In order to the cooling making cooling water can meet fireguard, described first fireguard 3 and described second fireguard 4 cavity thickness 110mm can be greater than.
More than show and describe general principle of the present utility model and principal character and advantage thereof; the technical staff of the industry should understand; the utility model is not restricted to the described embodiments; above-described embodiment just illustrates principle of the present utility model with description in explanation; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. New-type boiler firebreak, it is characterized in that: comprise front furnace, rear hearth, be arranged at the first fireguard between described front furnace and described rear hearth and the second fireguard, described first fireguard and described second fireguard are crisscross arranged, described front furnace, described first fireguard, the dogleg passage passed for flame is formed between described second fireguard and described rear hearth, described first fireguard and the relatively described front furnace of described second fireguard and described rear hearth are vertically arranged, some horizontal water tubes are vertically installed with in described front furnace and described rear hearth, described rear hearth is provided with the chimney of discharge flue gas, described chimney surrounding is provided with some heat pipes, some described heat pipes form inverted tubaeform, described heat pipe comprises shell, be arranged at the capillary structure tube core in described shell, be arranged at the working solution in described shell.
2. New-type boiler firebreak according to claim 1, is characterized in that: the sidewall of described front furnace and described rear hearth is provided with flame retardant coating.
3. New-type boiler firebreak according to claim 1, is characterized in that: described first fireguard and described second fireguard are hollow-core construction, and are provided with recirculated cooling water in both cavitys.
4. New-type boiler firebreak according to claim 3, is characterized in that: the cavity thickness of described first fireguard and described second fireguard is greater than 110mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520824611.8U CN205174435U (en) | 2015-10-21 | 2015-10-21 | Novel boiler keeps off hot wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520824611.8U CN205174435U (en) | 2015-10-21 | 2015-10-21 | Novel boiler keeps off hot wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174435U true CN205174435U (en) | 2016-04-20 |
Family
ID=55738424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520824611.8U Expired - Fee Related CN205174435U (en) | 2015-10-21 | 2015-10-21 | Novel boiler keeps off hot wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205174435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642669A (en) * | 2016-12-30 | 2017-05-10 | 天津市亚控自动化仪表安装工程有限公司 | Gas-fired boiler |
| CN108759478A (en) * | 2018-06-29 | 2018-11-06 | 中冶长天国际工程有限责任公司 | Preheating furnace on sintering machine machine |
-
2015
- 2015-10-21 CN CN201520824611.8U patent/CN205174435U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642669A (en) * | 2016-12-30 | 2017-05-10 | 天津市亚控自动化仪表安装工程有限公司 | Gas-fired boiler |
| CN108759478A (en) * | 2018-06-29 | 2018-11-06 | 中冶长天国际工程有限责任公司 | Preheating furnace on sintering machine machine |
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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: 20160420 Termination date: 20171021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |