CN202902327U - Novel no-shaft inclined rotary heat storage device - Google Patents
Novel no-shaft inclined rotary heat storage device Download PDFInfo
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- CN202902327U CN202902327U CN2012205193134U CN201220519313U CN202902327U CN 202902327 U CN202902327 U CN 202902327U CN 2012205193134 U CN2012205193134 U CN 2012205193134U CN 201220519313 U CN201220519313 U CN 201220519313U CN 202902327 U CN202902327 U CN 202902327U
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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 relates to a novel no-shaft inclined rotary type heat storage device, and provides the heat storage device which can reduce cost of the rotary continuous heat storage device and prolong the service life of the rotary continuous heat storage device. The novel no-shaft inclined rotary type heat storage device comprises an upper cover, a shell, a bottom cover and a heat storage body. The upper cover and the bottom cover are respectively arranged at two ends of the shell, the shell is obliquely placed, the heat storage body is arranged in the shell and connected with the shell into a whole, and a rotary driving device is arranged on the shell. The heat storage body is divided into at least two parts by spacer plates, a high-temperature flue gas channel and a high-temperature air channel which are correspondingly communicated with each part of the heat storage body are arranged on the upper cover, and a low-temperature flue gas channel and a low-temperature air channel which are correspondingly communicated with each part of the heat storage body are arranged on the bottom cover. The novel no-shaft inclined rotary type heat storage device is simple in structure and convenient to install, and does not need a high-temperature-resistant center shaft, the heat storage body is driven to rotate by riding wheels outside the shell, manufacturing cost of the heat storage device is reduced under the condition that performance of the heat storage device is not affected, and the service life of the heat storage device is prolonged.
Description
Technical field
The utility model relates to regenerative apparatus, particularly a kind of novel shaftless sloped rotary type regenerative apparatus.
Background technology
Rotary continuous regenerative apparatus has solved traditional suitching type regenerative apparatus at work owing to switch frequently the fluctuation that causes furnace temperature, furnace pressure, commutation moment burning discontinuous, the problems such as the reduction of heating quality, this advanced combustion technology with energy-saving and emission-reduction advantage of HTAC can be more widely used industrial, produce significant economic benefit and social benefit.Present rotary continuous regenerative apparatus adopts gear drive to center on the central shaft rotation more, has become to affect a key factor in regenerative apparatus cost and life-span with the life-span at the cost of the high temperature resistant central shaft of the high-temperature area at heat storage center.
Summary of the invention
The utility model is improved for the shortcoming that exists in the prior art and problem, provides a kind of and reduces rotary continuous regenerative apparatus cost and improve the regenerative apparatus in rotary continuous regenerative apparatus life-span.
For achieving the above object, the utility model is taked following technical scheme:
A kind of novel shaftless sloped rotary type regenerative apparatus comprises loam cake, housing, bottom and heat storage, and loam cake and bottom are installed on respectively the two ends of housing, the housing slant setting, the built-in heat storage of housing, and housing and heat storage connect as one, and also is provided with rotating driving device on housing; Heat storage is divided at least two parts by dividing plate, covers high temp. flue and the high temperature air passage that is provided with the corresponding connection of heat storage each several part on described, and described bottom is provided with low-temperature flue gas passage and the Cryogenic air passage with the corresponding connection of heat storage each several part.
Housing is the cylinder housing that steel plate, heat-preservation cotton and castable pour into by technique, the built-in accumulation of heat ceramic honey comb of heat storage, and described heat storage also is provided with the adjustable sealing device.The continuous regenerative apparatus of above-mentioned sloped rotary type has kept the advantage of rotary regenerative apparatus, do not need simultaneously resistant to elevated temperatures central shaft, heat storage drives rotation by rotating driving device, in the situation that does not affect the regenerative apparatus performance, reduced the manufacturing cost of regenerative apparatus, the service life of having improved regenerative apparatus.Its principle and running are as follows: high-temperature flue gas enters into the heat storage of rotation from entering into high temp. flue after the furnace exhaust mouth is discharged, and in heat storage, absorb the heat of high-temperature flue gas under the effect of accumulation of heat ceramic honey comb, flue-gas temperature is reduced, draw by the low-temperature flue gas passage again; Air enters into the heat storage of rotation through the Cryogenic air passage, and the accumulation of heat ceramic honey comb is taken heat out of in heat storage, and then air enters into the high temperature air passage, and air is behind the heat that absorbs the accumulation of heat ceramic honey comb, and the high temperature air that can send continuously participates in burning.
Above-mentioned rotating driving device comprises the support with support roller, is provided with at least three rolling rings at housing, and each rolling ring correspondence is installed on the support roller that is complementary, and one of them support roller is driving wheel.Support maintains static moving, come support housing by the rolling ring on the support roller support housing on the support, because the relative rolling ring of support roller is rolled, driving other support roller under the driving of driving wheel rolls in rolling ring, thereby drive shell rotation, and housing and heat storage connect as one, so heat storage is also driven rotation by support roller.The mode that adopts support roller to drive heat accumulator rotary is compared rotary regenerative apparatus and is adopted central shaft to drive the mode of heat accumulator rotary, also simplifies the structure, installs more convenient.
The utility model is simple in structure, easy for installation, do not need resistant to elevated temperatures central shaft, heat storage drives rotation by the outer relative rolling with rolling ring of support roller of housing, has reduced the manufacturing cost of regenerative apparatus in the situation that does not affect the regenerative apparatus performance, the service life of having improved regenerative apparatus.
Description of drawings
Fig. 1 is the front view of embodiment.
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Description of reference numerals: 1-dividing plate; 2-high temperature air passage; The 3-support roller; The 4-support; 5-Cryogenic air passage; The 6-pressure fan; The 7-air-introduced machine; 8-low-temperature flue gas passage; The 9-bottom; The 10-housing; The 11-heat storage; The 12-rolling ring; The 13-loam cake; The 14-high temp. flue; 15-high-temperature flue gas hole; 16-high temperature air hole; The 17-rotating driving device.
The specific embodiment
Below in conjunction with drawings and Examples the utility model content is described further.
Such as Fig. 1,2, shown in 3, present embodiment comprises loam cake 13, housing 10, bottom 9 and heat storage 11, loam cake 13, bottom 9 is installed on respectively the two ends of housing 10, loam cake 13, the assembly of housing 10 and bottom 9 is by steel plate, the cylinder that heat-preservation cotton and castable pour into by technique, rotating driving device 17 comprises the rolling ring 12 with the support 4 of support roller 3 and housing 10 outsides, housing 10 outer setting have three rolling rings 11, be installed in respectively on the corresponding support 4 with three groups of support rollers 3 that three rolling rings 11 are complementary, the one group of support roller 3 in middle part is driving wheel, other two groups is driven pulley, every group of support roller 3 be connection bracket 4 all, and support 4 maintains static to support whole regenerative apparatus.Housing 10 connects into an integral body with heat storage 11, and can utilize the support roller 3 of housing 10 outsides to drive rotation; Loam cake 13 is separated into two parts, high temp. flue 14 and high temperature air passage 2 are set respectively, loam cake 13 is provided with high-temperature flue gas hole 15, high temperature air hole 16, and high temp. flue 14 and high temperature air passage 2 pass respectively high-temperature flue gas hole 15, high temperature air hole 16; Bottom 9 is separated into two parts, and low-temperature flue gas passage 8 and Cryogenic air passage 5 are set respectively.Loam cake 13 and bottom 9 are fixed and are not rotated, seal approach is adopted at the position that loam cake 13, bottom 9 are connected with housing 10, heat storage 11 is divided into two parts by dividing plate 1, and the metal framework that heat storage 11 bottoms are provided with the sieve shape is used for supporting heat storage 11, fills the accumulation of heat ceramic honey comb in the heat storage 11.High temp. flue 14 and low-temperature flue gas passage 8 are arranged on the same side of housing 10, and high temperature air passage 2 and Cryogenic air passage 5 are arranged on the opposite side of housing 9.The outlet of low-temperature flue gas passage 8 is connecting air-introduced machine 7, and the import of Cryogenic air passage 5 is connecting pressure fan 6.Be equipped with the thermocouple of displays temperature in high temp. flue 14, high temperature air passage 2 and the low-temperature flue gas passage 8.The control of the speed of support roller 3 is by VFC in the rotating driving device 17, and package unit is established high-temperature flue gas, high temperature air, low-temperature flue gas thermocouple, shows respectively its temperature, and presses Temperature Setting rotation wind speed and compressor flow.
As shown in Figure 1, principle and the running of present embodiment are as follows: after high-temperature flue gas is discharged from the furnace exhaust mouth, enter into high temp. flue 14, enter into the heat storage 11 of low speed rotation from the device top, the accumulation of heat ceramic honey comb absorbs the heat of high-temperature flue gas, flue-gas temperature is reduced, and the temperature about low-temperature flue gas passage 8 is with 200 ℃ is drawn from air-introduced machine 7; Air is sent from pressure fan 6, enter into the heat storage 11 of low speed rotation from bottom of device through Cryogenic air passage 5, through the accumulation of heat ceramic honey comb heat is taken out of, then air enters into high temperature air passage 2, air is behind the heat that absorbs the accumulation of heat ceramic honey comb, the high temperature air temperature of sending continuously about 1000 ℃, participates in burning according to different processing technologys.
Claims (4)
1. novel shaftless sloped rotary type regenerative apparatus, comprise loam cake, housing, bottom and heat storage, loam cake and bottom are installed on respectively the two ends of housing, it is characterized in that: described housing slant setting, the built-in heat storage of housing, and housing and heat storage connect as one, and also are provided with rotating driving device on housing; Heat storage is divided at least two parts by dividing plate, covers high temp. flue and the high temperature air passage that is provided with the corresponding connection of heat storage each several part on described, and described bottom is provided with low-temperature flue gas passage and the Cryogenic air passage with the corresponding connection of heat storage each several part.
2. novel shaftless sloped rotary type regenerative apparatus as claimed in claim 1, it is characterized in that: described rotating driving device comprises the support with support roller, be provided with at least three rolling rings at housing, each rolling ring correspondence is installed on the support roller that is complementary, and one of them support roller is driving wheel.
3. novel shaftless sloped rotary type regenerative apparatus as claimed in claim 1 or 2, it is characterized in that: the assembly of described loam cake, housing and bottom is the cylinder that steel plate, heat-preservation cotton and castable pour into by technique.
4. novel shaftless sloped rotary type regenerative apparatus as claimed in claim 1 or 2, it is characterized in that: the built-in accumulation of heat ceramic honey comb of described heat storage, described heat storage also is provided with the adjustable sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205193134U CN202902327U (en) | 2012-10-11 | 2012-10-11 | Novel no-shaft inclined rotary heat storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205193134U CN202902327U (en) | 2012-10-11 | 2012-10-11 | Novel no-shaft inclined rotary heat storage device |
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| Publication Number | Publication Date |
|---|---|
| CN202902327U true CN202902327U (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205193134U Expired - Lifetime CN202902327U (en) | 2012-10-11 | 2012-10-11 | Novel no-shaft inclined rotary heat storage device |
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| Country | Link |
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| CN (1) | CN202902327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901117A (en) * | 2012-10-11 | 2013-01-30 | 中国科学院广州能源研究所 | Novel shaftless inclined rotary heat storage device |
| CN104061584A (en) * | 2014-07-11 | 2014-09-24 | 岳阳钟鼎热工电磁科技有限公司 | Heat accumulating type slewing air preheater |
-
2012
- 2012-10-11 CN CN2012205193134U patent/CN202902327U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901117A (en) * | 2012-10-11 | 2013-01-30 | 中国科学院广州能源研究所 | Novel shaftless inclined rotary heat storage device |
| CN104061584A (en) * | 2014-07-11 | 2014-09-24 | 岳阳钟鼎热工电磁科技有限公司 | Heat accumulating type slewing air preheater |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |