CN204310963U - Gypsum powder-frying machine - Google Patents
Gypsum powder-frying machine Download PDFInfo
- Publication number
- CN204310963U CN204310963U CN201420854966.7U CN201420854966U CN204310963U CN 204310963 U CN204310963 U CN 204310963U CN 201420854966 U CN201420854966 U CN 201420854966U CN 204310963 U CN204310963 U CN 204310963U
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- CN
- China
- Prior art keywords
- frying pan
- interior pot
- frying
- heat
- gypsum powder
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of gypsum powder-frying machine, comprise the frying pan in cylinder type structure, be dryer after lengthening, frying pan periphery is heat affected zone, and its one end, both ends is feed end, and the other end is exhaust side; Be provided with the interior pot of heat exchanger in frying pan, interior pot more than diameter 400mm is comparatively applicable, and diameter is larger, otherwise then reduces built-in quantity and then increase; Described heat exchanger is possess the heat exchanging fin of heat exchange performance or heat exchanger tube or heat exchange network.Adopt the utility model to realize the heat energy of recycle generation, reach the object of resource reutilization, reduce energy consumption, reduce exhaust emissions.
Description
Technical field
The utility model relates to drying plant technical field, specifically a kind of gypsum powder-frying machine, is dryer after lengthening.
Background technology
In the calcining production process of terra alba, high-temperature burner hearth produces a large amount of high-temperature flue gas coal dust, must discharge in time, the normal production of guarantee burner hearth.And the flue dust temperatures as high more than 600 degrees Celsius of discharging, not only can cause Greenhouse effect, and unnecessary heat does not carry out recycle, be just present in high energy consumption, low production capacity, high cost, unfavorable to industrialized batch production.For saving Financial cost further, needing to carry out cycling and reutilization to heat energy, could energy consumption be reduced, improve industry development.
Utility model content
The utility model aims to provide a kind of gypsum powder-frying machine and dryer, to realize the heat energy that recycle produces, reaches the object of resource reutilization, reduces energy consumption.
For achieving the above object, the technical solution of the utility model is as follows:
Gypsum powder-frying machine, comprises the frying pan in cylinder type structure, and frying pan periphery is heat affected zone, and its one end, both ends is feed end, and the other end is exhaust side; It is characterized in that: the interior pot being provided with heat exchanger in frying pan; Described heat exchanger is possess the heat exchanging fin of heat exchange performance or heat exchanger tube or heat exchange network.
Further, described heat exchanger is heat exchanging fin, and staggered arrangement is on the inwall of interior pot.
Further, described interior pot is circuitous configuration, and its inlet mouth is arranged on frying pan periphery, and air outlet is positioned at frying pan exhaust side, and is in communication with the outside.
Further, described interior pot cross section is circular, and its cross-sectional sizes is greater than 200 square millimeters, is at least provided with pot in four in frying pan.
Further, described interior pot cross section is non-circular, and its cross-sectional sizes is greater than 100 square millimeters, is at least provided with pot in four in frying pan.
Further, described frying pan is provided with fire damper near interior pot inlet mouth place.
Further, described frying pan exhaust side is provided with coaxial external flue interface, and all air outlets are positioned at external flue interface.
The beneficial effects of the utility model are:
One, in frying pan, be provided with interior pot, interior pot is at least with a heat exchanger, and heat exchanger is form by possessing the heat exchanging fin of heat exchange performance or heat exchanger tube or heat exchange network.Outer pot burns outward, burns in interior pot, and frying pan is burnt more abundant, thermal energy conversion efficiency is higher, coordinates intelligent management and control, can control the temperature of finished product material more accurately.Particularly during frying terra alba material, precisely can control initial set and the final setting time of terra alba, give full play to the due intensity of gypsum, underburnt and burning can not occur.
Two, heat exchanger is form by possessing the heat exchanging fin of heat exchange performance or heat exchanger tube or heat exchange network, heat exchanger staggering vertical is connected on the inwall of interior pot, better absorption thermal energy transfer is to interior pot, and outer pot and interior pot realize carrying out twice the material of institute's frying or oven dry or repeatedly reheating.
Three, interior pot and frying pan inlet end are communicated to frying pan outside, and exit end is connected to airtight inner flue.Interior pot is communicated to frying pan outside, waste heat when conveniently being heated by outer pot imports in interior pot, is connected to airtight inner flue, again can be utilized by warm air by waste-heat recovery device at outlet section, and by the process outer discharge again to cigarette and flyash, reduce the pollution to environment.
Four, interior pot cross section is circular, and its cross-sectional sizes is greater than 200 square millimeters, is at least provided with pot in four.Described interior pot cross section is non-circular, and its cross-sectional sizes is greater than 100 square millimeters, is at least provided with pot in four.Multiple interior pot can make to be heated at the material of drying evenly, dry and the better effects if of frying.And shortening the various material frying time, energy-saving effect is obvious.
Five, frying pan is provided with fire damper near Nei Guo ingress, and avoid when heating, outer pot propagation of flame, guarantees that heat energy enters interior pot, play certain provide protection.
Six, described frying pan one end is provided with coaxial external flue interface, and external flue interface is greater than inner flue interface, and inner flue is communicated to external flue interface.Several inner flue is communicated to external flue interface, avoid the hot cigarette discarded directly to discharge, the hot blast after being exchanged by exhaust gas heat, gas blower can be introduced by adapter, give burner hearth air feed again, improve furnace temperature, to fry terra alba, start in heat-processed, outer row's temperature is at about 60 degree, along with the rising of material temperature, outer row's temperature progressively raises, and the waste heat returning supply burner hearth is higher.This has unusual effect with extremely frigid zones in the winter time.
Accompanying drawing explanation
Fig. 1 is the gypsum powder-frying machine structural representation that the utility model provides.
Fig. 2 be in Fig. 1 A-A to schematic diagram.
Fig. 3 be in Fig. 1 B-B to sectional view.
Fig. 4 be in Fig. 1 C-C to sectional view.
Fig. 5 be in Fig. 1 E-E to schematic diagram.
Mark in figure: 1 be frying pan, 2 be roller-way, 3 be fire damper, 4 be interior pot, 5 be heat exchanger, 7 be inlet mouth, 8 be charging opening and humidity discharging mouth, 9 be discharge port, 10 be exhaust smoke outlet, 11 be external flue interface, 12 for outlet end plate, 13 be sheet inlet.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described further.
Gypsum powder-frying machine, as shown in Figures 1 to 5, comprise the frying pan 1 in cylinder type structure, frying pan 1 periphery is heat affected zone, with the fixing lifting of roller-way 2.One end, frying pan 1 both ends is feed end, and feed end is provided with sheet inlet 13 and fixes, and the other end is exhaust side, is provided with outlet end plate 12 and fixes.Be provided with the interior pot 4 of heat exchanger 5 in frying pan 1, interior pot 4 can be specifically interior pot form, also can make interior form of tubes.Described heat exchanger 5 is for possessing the heat exchanging fin of heat exchange performance or heat exchanger tube or heat exchange network.Described heat exchanger 5 is heat exchanging fin, and staggered arrangement is on the inwall of interior pot 4.Described interior pot 4 is circuitous configuration, and its inlet mouth 7 is arranged on frying pan 1 periphery, and air outlet 10 is positioned at frying pan 1 exhaust side, and is in communication with the outside.Described interior pot 4 cross section is circular, and its cross-sectional sizes is greater than 200 square millimeters, is at least provided with pot 4 in four in frying pan 1.Described interior pot 4 cross section is non-circular, and its cross-sectional sizes is greater than 100 square millimeters, is at least provided with pot 4 in four in frying pan 1.Described frying pan 1 is provided with fire damper 3 near interior pot inlet mouth 7 place.Described frying pan 1 exhaust side is provided with coaxial external flue interface 11, and all air outlets 10 are positioned at external flue interface 11.The most built-in 4 φ 400mm and be greater than the interior pot of φ 400mm, samsara heating and conversion when guaranteeing to rotate.Interior outer pot and the gap between interior pot and interior pot are greater than 300mm.
Operationally, outer pot burns outward, burns in interior pot 4.During heating frying pan 1, the waste heat of external heat is prolonged the opening between interior pot 4 and outer pot, enter interior pot 4, the conducting strip on interior pot 4 better can absorb thermal energy transfer in the heated wall of interior pot 4.It is more abundant that interior external heat makes frying pan 1 burn, and thermal energy conversion efficiency is higher, can control the temperature of finished product material more accurately, holds degree of dehydration.Particularly during frying terra alba material, coordinate intelligent management and control, precisely can control initial set and the final setting time of terra alba, give full play to the due intensity of gypsum, underburnt and burning can not occur.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. gypsum powder-frying machine, comprises the frying pan in cylinder type structure, and frying pan periphery is heat affected zone, and its one end, both ends is feed end, and the other end is exhaust side; It is characterized in that: the interior pot being provided with heat exchanger in frying pan; Described heat exchanger is possess the heat exchanging fin of heat exchange performance or heat exchanger tube or heat exchange network.
2. gypsum powder-frying machine according to claim 1, is characterized in that: described heat exchanger is heat exchanging fin, and staggered arrangement is on the inwall of interior pot.
3. gypsum powder-frying machine according to claim 1, is characterized in that: described interior pot is circuitous configuration, and its inlet mouth is arranged on frying pan periphery, and air outlet is positioned at frying pan exhaust side, and is in communication with the outside.
4. gypsum powder-frying machine according to claim 1, is characterized in that: described interior pot cross section is for circular, and its cross-sectional sizes is greater than 200 square millimeters, is at least provided with pot in four in frying pan.
5. gypsum powder-frying machine according to claim 1, is characterized in that: described interior pot cross section is non-circular, and its cross-sectional sizes is greater than 100 square millimeters, is at least provided with pot in four in frying pan.
6. gypsum powder-frying machine according to claim 1, is characterized in that: described frying pan is provided with fire damper near interior pot inlet mouth place.
7. gypsum powder-frying machine according to claim 1, is characterized in that: described frying pan exhaust side is provided with coaxial external flue interface, and all air outlets are positioned at external flue interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854966.7U CN204310963U (en) | 2014-12-30 | 2014-12-30 | Gypsum powder-frying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854966.7U CN204310963U (en) | 2014-12-30 | 2014-12-30 | Gypsum powder-frying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204310963U true CN204310963U (en) | 2015-05-06 |
Family
ID=53133290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420854966.7U Expired - Fee Related CN204310963U (en) | 2014-12-30 | 2014-12-30 | Gypsum powder-frying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204310963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334434A (en) * | 2018-09-30 | 2019-02-15 | 德州职业技术学院（德州市技师学院） | A kind of pure electric automobile cooling system heat exchanger |
-
2014
- 2014-12-30 CN CN201420854966.7U patent/CN204310963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334434A (en) * | 2018-09-30 | 2019-02-15 | 德州职业技术学院（德州市技师学院） | A kind of pure electric automobile cooling system heat exchanger |
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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: 20150506 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |