CN203848645U - Waste heat recovery device - Google Patents
Waste heat recovery device Download PDFInfo
- Publication number
- CN203848645U CN203848645U CN201420204362.8U CN201420204362U CN203848645U CN 203848645 U CN203848645 U CN 203848645U CN 201420204362 U CN201420204362 U CN 201420204362U CN 203848645 U CN203848645 U CN 203848645U
- Authority
- CN
- China
- Prior art keywords
- waste heat
- baking oven
- waste
- heat recovery
- heat
- 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 - Lifetime
Links
- 239000002918 waste heat Substances 0.000 title claims abstract description 30
- 238000011084 recovery Methods 0.000 title claims abstract description 15
- 238000001035 drying Methods 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a waste heat recovery device which comprises air inlets, a heating bag, motors and drying ovens. Each drying oven has an inner passage composed of an inner wall and an outer passage composed of an inner wall and an outer all, the air inlets are arranged at the lower ends of the drying ovens, the heating bag is fixed at the upper end of one drying oven, and the motors are mounted on one side of the heating bag and at the upper end of one drying oven. Waste heat is driven by utilizing the motor, and the waste heat recover device is simple in structure, low in cost, convenient in mounting and manufacturing and obvious in energy saving effect.
Description
Technical field
The utility model relates to the heat recovery device field for the production of coating machine, especially a kind of waste-heat recovery device.
Background technology
Waste heat refers to the limitation of factors such as being subject to history, technology, theory, in the industrial enterprise's energy-dissipating device having put into operation, and the sensible heat that original design is not used appropriately and latent heat.It comprises high-temp waste gas waste heat, cooling medium waste heat, waste vapour waste water residual heat, high-temperature product and afterheat of slags, chemical reaction waste heat, combustible exhaust gas waste liquid and waste material waste heat etc.According to investigation, the waste heat total resources of every profession and trade account for 17%～67% of its fuel consumption total amount, and the residual heat resources of recoverable are about 60% of waste heat total resources.Existing waste heat apparatus comprises baking oven air supply duct, air-suction duct, discharge duct and waste heat recovery case, waste heat recovery case is a casing of being made by metal sheet, in casing, be equipped with on many mutual substantially parallel and outer circumference surfaces and be with gelled waste heat pipeline, these waste heat pipe ends are welded respectively knot and are fixed on the division board of waste heat recovery case both sides, the other both sides of waste heat recovery case are all openings, one of them opening directly communicates with outside air, another opening joins with the position, inlet scoop of air supply duct, and all waste heat pipeline is all arranged in the position, inlet scoop of air supply duct, to block the whole cross section of air-supply circulation.The features such as have complex structure, cost is higher, installs and makes complexity, and energy-saving effect is not obvious.For this reason, a kind of waste-heat recovery device of special proposition.
Utility model content
For the problems referred to above, the utility model aims to provide a kind of film of fully recycling by the waste-heat recovery device of baking oven waste heat.
For realizing this technical purpose, scheme of the present utility model is:
A kind of waste-heat recovery device, comprise air inlet, heat packs, motor and baking oven, described baking oven has the internal channel being comprised of inwall and the outer tunnel being comprised of inwall and outer wall, described air inlet is arranged on the lower end of baking oven, described heat packs is fixed on the upper end of baking oven, and described motor is arranged on a side of heat packs and the upper end of baking oven.
As preferably, described motor is provided with two.
The utility model is by utilizing motor to drive waste heat, simple in structure, and cost is lower, installs easy to makely, and energy-saving effect is obvious.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1, a kind of waste-heat recovery device of the utility model embodiment, comprise air inlet 1, heat packs 2, motor 3 and baking oven 4, described baking oven has the internal channel 41 being comprised of inwall and the outer tunnel 42 being comprised of inwall and outer wall, described air inlet 1 is arranged on the lower end of baking oven 4, described heat packs 2 is fixed on the upper end of baking oven 4, and described motor 3 is arranged on a side of heat packs 2 and the upper end of baking oven 4.
As preferably, described motor 3 is provided with two.
Operation principle of the present utility model is by utilizing motor 3 to drive waste heat, first cold wind (natural wind) enters between the inwall of baking oven 4 and outer wall outer tunnel from air inlet 1 and carries out preheating through heat packs 2 heating, the internal channel that wind after heating is sent baking oven to through motor is again dried drying article, set up in addition a motor 3 and extract the wind after baking oven internal channel is used out, a part is delivered to air inlet recycling for drying tunnel, another part external world that directly sheds, this circulation can have more heat energy to utilize.
The above; it is only preferred embodiment of the present utility model; not in order to limit the utility model, any trickle modification that every foundation technical spirit of the present utility model is done above embodiment, be equal to and replace and improve, within all should being included in the protection domain of technical solutions of the utility model.
Claims (2)
1. a waste-heat recovery device, comprise air inlet, heat packs, motor and baking oven, it is characterized in that: described baking oven has the internal channel being comprised of inwall and the outer tunnel being comprised of inwall and outer wall, described air inlet is arranged on the lower end of baking oven, described heat packs is fixed on the upper end of baking oven, and described motor is arranged on a side of heat packs and the upper end of baking oven.
2. a kind of waste-heat recovery device according to claim 1, is characterized in that: described motor is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204362.8U CN203848645U (en) | 2014-04-24 | 2014-04-24 | Waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204362.8U CN203848645U (en) | 2014-04-24 | 2014-04-24 | Waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848645U true CN203848645U (en) | 2014-09-24 |
Family
ID=51561652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420204362.8U Expired - Lifetime CN203848645U (en) | 2014-04-24 | 2014-04-24 | Waste heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848645U (en) |
-
2014
- 2014-04-24 CN CN201420204362.8U patent/CN203848645U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |