CN201397028Y - Tube bundle heater for fluidized bed drying machine - Google Patents
Tube bundle heater for fluidized bed drying machine Download PDFInfo
- Publication number
- CN201397028Y CN201397028Y CN2009200416651U CN200920041665U CN201397028Y CN 201397028 Y CN201397028 Y CN 201397028Y CN 2009200416651 U CN2009200416651 U CN 2009200416651U CN 200920041665 U CN200920041665 U CN 200920041665U CN 201397028 Y CN201397028 Y CN 201397028Y
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- CN
- China
- Prior art keywords
- tube bundle
- vertical tube
- fluidized bed
- transverse
- drying machine
- 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
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Abstract
The utility model relates to a tube bundle heater for fluidized bed drying machine, which is applicable to heating and drying various solid materials. The tube bundle heater for fluidized bed drying machine comprises a vertical tube bundle (1), two transverse tubes (2) and two gas collection tanks (3); the two transverse tubes (2) are arranged up and down in parallel; the vertical tube bundle (1)is vertically connected between the upper and lower transverse tubes (2); each vertical tube of the vertical tube bundle (1) is an annular structure; every two neighboring vertical tubes of the vertical tube bundle (1) are crossly arranged; the two gas collection tanks (3) are arranged at the left end and the right end of the two transverse tubes (2) in parallel; and a transverse clapboard (4) isarranged in one gas collection tank (3); and one side of the gas collection tank(2.3) provided with the transverse clapboard (4) is respectively provided with a steam inlet (5) and a condensed water outlet (6). The tube bundle heater for fluidized bed drying machine can improve the entire heat transfer efficiency of the fluidized bed drying machine and guarantee the heating quality of materials.
Description
(1) technical field
The utility model relates to a kind of tube bank heater, is arranged in the fluid bed dryer.Be applicable to the heat drying of various solid materials.Belong to the drying equipment technical field.
(2) background technology
At present, fluid bed dryer is to adopt the direct Convective Heating drying of air carrier.This mode of heating, mass transfer and rate of heat transfer are very fast, also do not destroy product quality, but, in the process of fluid bed Convective Heating, the higher air carrier discharging of big amount temperature is arranged, taken away a lot of heats, so the consumption of the steam of heat energy is too big, the complete machine heat transfer efficiency is low.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides the high fluid bed dryer of a kind of heat transfer efficiency with restraining heater.
The purpose of this utility model is achieved in that a kind of fluid bed dryer is with restraining heater, comprise the vertical tube bundle, transverse tube and steam manifold, described transverse tube has two, be arranged in parallel up and down, described vertical tube Shu Shuzhi is connected in described up and down between two transverse tubes, each vertical tube of described vertical tube bundle is structure ringwise, be mutual arranged crosswise between adjacent two vertical tubes of each of described vertical tube bundle, described steam manifold has two, about be arranged in parallel in the two ends, the left and right sides of described two transverse tubes, and be provided with diaphragm plate in the steam manifold therein, and steam inlet and condensation-water drain are set respectively in this side that is provided with the steam manifold of diaphragm plate.
The tube bank surface of the tube bank heater that the utility model adopts can make the rate of climb of bubble in bed be restricted, and the generation of broken ring wet stock surface evaporation gasification air pocket, be beneficial to the operation of fluidized drying, in vertical tube, pass to simultaneously Steam Heating, to replenish the shortage of heat of dry run, this heater has the characteristics that thermal loss is little, heat utilization ratio is high.
(4) description of drawings
Fig. 1 is the utility model fluid bed dryer tube bank heater structure schematic diagram.
Fig. 2 is the I enlarged drawing of Fig. 1.
Among the figure: vertical tube bundle 1, transverse tube 2, steam manifold 3, diaphragm plate 4, steam inlet 5, condensation-water drain 6, fluid bed sieve plate 7.
(5) specific embodiment
Referring to Fig. 1, the fluid bed dryer that the utility model relates to is arranged at fluid bed sieve plate 7 tops of fluid bed dryer with restraining heater, mainly is made up of vertical tube bundle 1, transverse tube 2 and steam manifold 3.Described transverse tube 2 has two, be arranged in parallel up and down, and described vertical tube bundle 1 vertically is connected between described up and down two transverse tubes 2, and each vertical tube of described vertical tube bundle 1 is structure ringwise, is mutual arranged crosswise between adjacent two vertical tubes of each of described vertical tube bundle 1.Described steam manifold 3 has two, about be arranged in parallel in the two ends, the left and right sides of described two transverse tubes 2.For preventing the heating steam short circuit, also be provided with diaphragm plate 4 in the steam manifold 3 therein, and steam inlet 5 and condensation-water drain 6 be set respectively in this side that is provided with the steam manifold 3 of diaphragm plate 4.Condensed water in the steam manifold discharges external behind steam trap.
Claims (1)
1, a kind of fluid bed dryer is with restraining heater, it is characterized in that described heater comprises vertical tube bundle (1), transverse tube (2) and steam manifold (3), described transverse tube (2) has two, be arranged in parallel up and down, described vertical tube bundle (1) vertically is connected in described up and down between two transverse tubes (2), each vertical tube of described vertical tube bundle (1) is structure ringwise, be mutual arranged crosswise between adjacent two vertical tubes of each of described vertical tube bundle (1), described steam manifold (3) has two, about be arranged in parallel in the two ends, the left and right sides of described two transverse tubes (2), and be provided with diaphragm plate (4) in the steam manifold (3) therein, and steam inlet (5) and condensation-water drain (6) are set respectively in this side that is provided with the steam manifold (3) of diaphragm plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200416651U CN201397028Y (en) | 2009-03-30 | 2009-03-30 | Tube bundle heater for fluidized bed drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200416651U CN201397028Y (en) | 2009-03-30 | 2009-03-30 | Tube bundle heater for fluidized bed drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201397028Y true CN201397028Y (en) | 2010-02-03 |
Family
ID=41619546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200416651U Expired - Fee Related CN201397028Y (en) | 2009-03-30 | 2009-03-30 | Tube bundle heater for fluidized bed drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201397028Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359743A (en) * | 2011-07-13 | 2012-02-22 | 益阳双羊科技饲料有限公司 | Dehumidification drying device for pelleter cooler |
-
2009
- 2009-03-30 CN CN2009200416651U patent/CN201397028Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359743A (en) * | 2011-07-13 | 2012-02-22 | 益阳双羊科技饲料有限公司 | Dehumidification drying device for pelleter cooler |
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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: 20100203 Termination date: 20150330 |
|
| EXPY | Termination of patent right or utility model |