CN206160789U - Gyration type regenerative air preheater - Google Patents
Gyration type regenerative air preheater Download PDFInfo
- Publication number
- CN206160789U CN206160789U CN201621068813.5U CN201621068813U CN206160789U CN 206160789 U CN206160789 U CN 206160789U CN 201621068813 U CN201621068813 U CN 201621068813U CN 206160789 U CN206160789 U CN 206160789U
- Authority
- CN
- China
- Prior art keywords
- rotor
- flue gas
- air preheater
- type regenerative
- pipe
- 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 gyration type regenerative air preheater belongs to mechanical technical field, including flue gas inlet pipe, center pin, sealing device, rotor, flue gas outlet pipe, air outlet tube, air intlet pipe, the outside of rotor is equipped with sealing device, and rotor top do not communicate with each other with flue gas inlet pipe, air outlet tube, and the rotor lower part communicates with each other with flue gas outlet pipe, air intlet pipe respectively, and the rotor middle part is equipped with the center pin, rotor side wall mounting rack, and rack and little gear engagement, the pinion is connected with driving motor through the main shaft. Adopt the utility model discloses a gyration type regenerative air preheater can solve technological problem such as the structure that has the gyration type regenerative air preheater existence now is complicated, with high costs, inefficiency.
Description
Technical field
The utility model is related to field of mechanical technique, more particularly to a kind of rotary type regenerative air preheater.
Background technology
Rotary type heat exchanger is mainly by cylindrical shape heat storage（Often claim rotor）And fan housing two parts composition.It is again
It is divided into rotor rotary type and shell rotary type.Rotor is exactly a heat storage.In rotor rotary type, rotor is rotated, and fan housing
It is motionless.When rotor is turned round, according to certain cycle cold and hot fluid passage is constantly alternately passed through.If rotor part is a certain
Moment has passed through zone of heat liberation, and the heat storage on rotor just absorbs and put aside heat energy.To subsequent time, the rotor part is arrived
Up to cold fluid pass, just the heat energy saved is released to cold flow body.For shell rotary type, rotor is motionless, and shell（That is,
Fan housing）Rotating, equally, reaching the purpose of heat exchange.
But often there is the low technology of complex structure, high cost, efficiency and lack in existing rotary type regenerative air preheater
Fall into.
Utility model content
To solve the technical barrier that existing rotary type regenerative air preheater is present, the utility model takes following technology
Scheme：
A kind of rotary type regenerative air preheater, it is characterised in that：Including flue gas inlet tube, central shaft, sealing device,
Rotor, smoke outlet tube, air outlet slit pipe, air intlet pipe, the outside of the rotor is provided with sealing device, rotor top difference
Communicate with flue gas inlet tube, air outlet slit pipe, rotor bottom communicates respectively with smoke outlet tube, air intlet pipe, rotor middle part
Central shaft is provided with, tooth bar is installed in rotor sidewall, tooth bar is engaged with little gear, little gear Jing main shaft is connected with motor.
Further describing as above-mentioned technical proposal, a diameter of 1000 ~ 6000mm of the rotor.
Further describing as above-mentioned technical proposal, a diameter of 80 ~ 300mm of the central shaft.
Description of the drawings
Fig. 1 is a kind of structure chart of rotary type regenerative air preheater of the utility model.
In figure, 1, flue gas inlet tube, 2, central shaft, 3, sealing device, 4, rotor, 5, tooth bar, 6, smoke outlet tube, 7, empty
Gas outlet, 8, motor, 9, little gear, 10, air intlet pipe.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model content is described further with specific embodiment.
A kind of rotary type regenerative air preheater structure chart as shown in figure 1, a kind of rotary type regenerative air preheater,
It is characterized in that：Including flue gas inlet tube 1, central shaft 2, sealing device 3, rotor 4, smoke outlet tube 6, air outlet slit pipe 7, sky
Gas inlet tube 10, the outside of the rotor 4 is provided with sealing device 3, the top of rotor 4 respectively with flue gas inlet tube 1, air outlet slit pipe
7 communicate, and the bottom of rotor 4 communicates respectively with smoke outlet tube 6, air intlet pipe 10, and the middle part of rotor 4 is provided with central shaft 2, rotor 4
Tooth bar 5 is installed, tooth bar 5 is engaged with little gear 9, and the Jing main shafts of little gear 9 are connected with motor 8 on the wall of side.
Further describing as above-mentioned technical proposal, a diameter of 1000 ~ 6000mm of the rotor 4.
Further describing as above-mentioned technical proposal, a diameter of 80 ~ 300mm of the central shaft 2.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from the utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
1. a kind of rotary type regenerative air preheater, it is characterised in that：Including flue gas inlet tube（1）, central shaft（2）, sealing
Device（3）, rotor（4）, smoke outlet tube（6）, air outlet slit pipe（7）, air intlet pipe（10）, the rotor（4）Outside
It is provided with sealing device（3）, rotor（4）Top respectively with flue gas inlet tube（1）, air outlet slit pipe（7）Communicate, rotor（4）Bottom
Respectively with smoke outlet tube（6）, air intlet pipe（10）Communicate, rotor（4）Middle part is provided with central shaft（2）, rotor（4）On the wall of side
Tooth bar is installed（5）, tooth bar（5）With little gear（9）Engagement, little gear（9）Jing main shafts and motor（8）It is connected.
2. a kind of rotary type regenerative air preheater as claimed in claim 1, it is characterised in that：The rotor（4）It is straight
Footpath is 1000 ~ 6000mm.
3. a kind of rotary type regenerative air preheater as claimed in claim 1, it is characterised in that：The central shaft（2）'s
A diameter of 80 ~ 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621068813.5U CN206160789U (en) | 2016-09-22 | 2016-09-22 | Gyration type regenerative air preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621068813.5U CN206160789U (en) | 2016-09-22 | 2016-09-22 | Gyration type regenerative air preheater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206160789U true CN206160789U (en) | 2017-05-10 |
Family
ID=58650944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621068813.5U Expired - Fee Related CN206160789U (en) | 2016-09-22 | 2016-09-22 | Gyration type regenerative air preheater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206160789U (en) |
-
2016
- 2016-09-22 CN CN201621068813.5U patent/CN206160789U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20170922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |