CN201348241Y - Steam generator utilizing residual heat of exhaust gas - Google Patents
Steam generator utilizing residual heat of exhaust gas Download PDFInfo
- Publication number
- CN201348241Y CN201348241Y CNU2008202296221U CN200820229622U CN201348241Y CN 201348241 Y CN201348241 Y CN 201348241Y CN U2008202296221 U CNU2008202296221 U CN U2008202296221U CN 200820229622 U CN200820229622 U CN 200820229622U CN 201348241 Y CN201348241 Y CN 201348241Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- steam generator
- waste heat
- outer shell
- 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 11
- 239000002912 waste gas Substances 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000002918 waste heat Substances 0.000 abstract 4
- 238000005485 electric heating Methods 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 3
- 210000003298 dental enamel Anatomy 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
本实用新型涉及余热的利用，尤其是属于废气余热利用蒸汽发生器。本实用新型所采取的技术方案是：它是由在外层壳体内制有烟道管，在烟道管的外壁制有散热片，在外层壳体和烟道管之间装有纯净水；以及在外层壳体上制有进水口和蒸汽口所组成。本实用新型的有益之处在于：1.由于本实用新型是一种体积小，热传导面积大，吸热充分的废气余热利用蒸汽发生器，使得可以在不影响炉内温度场分布的前提下解决余热利用问题，达到节约能源的目的。2.本实用新型余热利用装置经过在漆包线烘炉上改装后，取得良好的效果，取代了过去的电加热式蒸汽发生器；与电加热式蒸汽发生器对比，本实用新型故障点大为减少，节约了维修费用。
The utility model relates to the utilization of waste heat, in particular to a steam generator for utilizing waste heat of waste gas. The technical scheme adopted by the utility model is: it is formed by a flue pipe in the outer shell, a cooling fin is formed on the outer wall of the flue pipe, and pure water is installed between the outer shell and the flue pipe; and The outer shell is formed with a water inlet and a steam port. The benefits of the utility model are as follows: 1. Since the utility model is a steam generator with small volume, large heat conduction area and sufficient heat absorption, it can solve the problem without affecting the distribution of the temperature field in the furnace. The use of waste heat can achieve the purpose of saving energy. 2. After refitting the enameled wire oven, the waste heat utilization device of this utility model has achieved good results and replaced the electric heating steam generator in the past; compared with the electric heating steam generator, the failure points of the utility model are greatly reduced , saving maintenance costs.
Description
Technical field
The utility model relates to afterheat utilization, especially belongs to the waste gas heat utilization steam generator.
Technical background
At present, the residual heat using device of baker is of a great variety, but scarcely is that volume is too big, is exactly that windage is higher.If on waste pipe, install the bigger residual heat using device of windage additional, then can cause waste discharge not smooth, this will directly influence the distribution of temperature field in furnace and make temperature be difficult to regulate, and then influence product quality.And the space of baker is limited, and volume too greatly also is difficult to install.Have now still not have the residual heat using device scheme is installed preferably.
Summary of the invention
The purpose of this utility model is to provide a kind of volume little, and heat transfer area is big, and the sufficient waste gas heat utilization steam generator that absorbs heat makes to solve the UTILIZATION OF VESIDUAL HEAT IN problem under the prerequisite that does not influence the temperature field in furnace distribution, reaches the purpose of energy savings.
Technical solution adopted in the utility model is: it is by being shaped on flue tube in outer casing, is shaped on fin at the outer wall of flue tube, between outer casing and flue tube pure water is housed; And on outer casing, be shaped on water inlet and steam port is formed.
Usefulness of the present utility model is: 1, because the utility model is that a kind of volume is little, heat transfer area is big, the sufficient waste gas heat utilization steam generator that absorbs heat makes and can solve the UTILIZATION OF VESIDUAL HEAT IN problem not influencing under the prerequisite that temperature field in furnace distributes, and reaches the purpose of energy savings.2, the utility model residual heat using device obtains good effect through after repacking on the enamel wire drying oven, has replaced electrical heating type steam generator in the past; With the contrast of electrical heating type steam generator, greatly reduce the utility model trouble point, has saved maintenance cost.Reduced the heat affecting of enamel wire drying oven simultaneously, reduced working strength of workers environment.
Description of drawings
Fig. 1 is the utility model structure principle chart
Wherein: 1, steam port 2, outer casing 3, fin 4, flue tube 5, pure water 6, water inlet 7, chimney intake 8, flue outlet
The specific embodiment
Be illustrated in figure 1 as the utility model structure principle chart.It is by being shaped on flue tube 4 in outer casing 2, is shaped on fin 3 at the outer wall of flue tube 4, between outer casing 2 and flue tube 4 pure water 5 is housed; And on outer casing 2, be shaped on water inlet 6 and steam port 1 is formed.
Because central authorities of the present utility model are heavy in section flue tube 4, when red-hot waste gas when chimney intake 7 enters by flue tube 4, the inner surface of the utility model flue tube 4 is heated, and and then heat is delivered to fin 3, the pure water 5 that stores between heating outer casing 2 and the flue tube 4, make it to produce steam, the steam port 1 by the top guides to steam the equipment that needs use then.Red-hot waste gas turns cold the back gradually from flue outlet 8 discharges simultaneously.
Claims (1)
1. waste gas heat utilization steam generator is characterized in that: it is by being shaped on flue tube (4) in outer casing (2), is shaped on fin (3) at the outer wall of flue tube (4), between outer casing (2) and flue tube (4) pure water (5) is housed; And on outer casing (2), be shaped on water inlet (6) and steam port (1) is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202296221U CN201348241Y (en) | 2008-12-31 | 2008-12-31 | Steam generator utilizing residual heat of exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202296221U CN201348241Y (en) | 2008-12-31 | 2008-12-31 | Steam generator utilizing residual heat of exhaust gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201348241Y true CN201348241Y (en) | 2009-11-18 |
Family
ID=41367708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202296221U Expired - Fee Related CN201348241Y (en) | 2008-12-31 | 2008-12-31 | Steam generator utilizing residual heat of exhaust gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201348241Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964261A (en) * | 2015-07-16 | 2015-10-07 | 佛山市丰川节能科技有限公司 | A waste steam heat recovery device |
-
2008
- 2008-12-31 CN CNU2008202296221U patent/CN201348241Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964261A (en) * | 2015-07-16 | 2015-10-07 | 佛山市丰川节能科技有限公司 | A waste steam heat recovery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20121231 |