CN203051202U - Titanium fan exhaust gas backflow pipe device - Google Patents
Titanium fan exhaust gas backflow pipe device Download PDFInfo
- Publication number
- CN203051202U CN203051202U CN 201320043696 CN201320043696U CN203051202U CN 203051202 U CN203051202 U CN 203051202U CN 201320043696 CN201320043696 CN 201320043696 CN 201320043696 U CN201320043696 U CN 201320043696U CN 203051202 U CN203051202 U CN 203051202U
- Authority
- CN
- China
- Prior art keywords
- exhaust gas
- titanium
- gas recirculation
- blower fan
- pipe arrangement
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a titanium fan exhaust gas backflow pipe device which is characterized by comprising titanium steel pipes (1) which are connected in series through flanges (2), wherein a section of glass steel pipe (4) is connected between the titanium steel pipes (1), and the titanium steel pipes (1) are arranged at two ends of the titanium fan exhaust gas backflow pipe device. Assembly and disassembly are convenient, sufficient buffering capacity is supplied for dealing with vibration of a fan, and the service life of a backflow pipe is prolonged.
Description
Technical field
The utility model relates to waste gas and reclaims titanium blower fan, the particularly structure of titanium blower fan exhaust gas recirculation pipe arrangement.
Background technique
The main effect of exhaust gas recirculation pipe arrangement is ceaselessly to draw and get back in the inlet duct that waste gas advances the titanium blower fan, in order to be evacuated to chimney with main waste gas through the titanium blower fan entering small amount of exhaust gas in the driving shaft shell.Exhaust gas recirculation pipe arrangement profile is inverted U-shaped, and the inlet duct that its termination and waste gas advances the titanium blower fan welds mutually and is connected, and another termination is welded mutually with titanium blower fan driving shaft shell and is connected, across the part of titanium blower fan by several immovable point support fixation.The exhaust gas recirculation pipe arrangement of every titanium blower fan has only a cover.Titanium blower fan one starts generally speaking, and the exhaust gas recirculation pipe arrangement will be ceaselessly draws and gets back in the inlet duct that waste gas advances the titanium blower fan, in order to be evacuated to chimney with main waste gas through the titanium blower fan entering small amount of exhaust gas in the driving shaft shell.The exhaust gas recirculation pipe arrangement is continous way work.
The present titanium blower fan produced of Large Titanium blower fan factory of domestic a few family, the common profile of exhaust gas recirculation pipe arrangement on the titanium blower fan all be one inverted U-shaped.The vibration that does not stop owing to the titanium fan starting operation existence in back own causes the exhaust gas recirculation pipe arrangement also to swing thereupon, its material of exhaust gas recirculation pipe arrangement is the titanium material, also there is certain difficulty in welding, weld joint gas leakage or weld joint disengagement often just appear in the exhaust gas recirculation pipe about 2 months like this, have to the titanium blower fan stopped and handle, make the exhaust gas recirculation pipe arrangement lose due effect, also influenced the normal operation of titanium blower fan.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of titanium blower fan exhaust gas recirculation pipe arrangement is provided, and easy installation and removal has the vibration of enough buffer capacity reply blower fans, prolongs the working life of reflow pipe.
The technical solution of the utility model is: a kind of titanium blower fan exhaust gas recirculation pipe arrangement, one end is connected with titanium air inlet pipeline, the other end links to each other with titanium blower fan driving shaft shell, the exhaust gas recirculation pipe arrangement comprises the titanium material steel pipe of connecting mutually by flange, be connected with a joint fiber reinforced plastic pipe between titanium material steel pipe, and the two ends of exhaust gas recirculation pipe arrangement are titanium material steel pipe.The exhaust gas recirculation pipe arrangement links to each other with the titanium blower fan by dunnage.
The exhaust gas recirculation pipe arrangement is linked into an integrated entity by flange by more piece titanium material steel pipe, so is easy to installation and removal.
The exhaust gas recirculation pipe arrangement links to each other with the titanium blower fan by two to three dunnages, and the position of dunnage is in top and the both sides of titanium blower fan, and dunnage links to each other with titanium material steel pipe, though immovable point is few, can effectively makes it balance and fixes.Dunnage comprises fixed plate, bolt, nuts and washers.
Glass Steel Tube two is connected and fixed with steel pipe up and down, and its flexibility becomes the buffer area of steel pipe swing up and down, thereby has prolonged the working life of exhaust gas recirculation pipe arrangement.
The utility model easy installation and removal has the vibration of enough buffer capacity reply blower fans, prolongs the working life of reflow pipe.
Description of drawings
Fig. 1 is the schematic representation of exhaust gas recirculation pipe arrangement.
Embodiment
As Fig. 1, be the exhaust gas recirculation device, comprise titanium blower fan 6, titanium blower fan 6 is connected in ground by base 5, and titanium blower fan 6 upper ends are fan outlet 7, and described exhaust gas recirculation pipe arrangement one end is connected with titanium air inlet pipeline 8, the other end links to each other with titanium blower fan driving shaft shell 9, the exhaust gas recirculation pipe arrangement comprises the titanium material steel pipe 1 of connecting mutually by flange 2, be connected with a joint Glass Steel Tube 4 between the titanium material steel pipe 1, and the two ends of exhaust gas recirculation pipe arrangement is titanium material steel pipe 1.The exhaust gas recirculation pipe arrangement links to each other with titanium blower fan 6 by titanium material dunnage 3.Dunnage 3 comprises fixed plate, bolt, nuts and washers.
Claims (2)
1. titanium blower fan exhaust gas recirculation pipe arrangement, it is characterized in that: the exhaust gas recirculation pipe arrangement comprises the titanium material steel pipe (1) of connecting mutually by flange (2), be connected with a joint fiber reinforced plastic pipe (4) between titanium material steel pipe (1), and the two ends of exhaust gas recirculation pipe arrangement are titanium material steel pipe (1).
2. a kind of titanium blower fan exhaust gas recirculation pipe arrangement according to claim 1 is characterized in that: exhaust gas recirculation device pipe links to each other with the titanium blower fan by titanium material dunnage (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043696 CN203051202U (en) | 2013-01-28 | 2013-01-28 | Titanium fan exhaust gas backflow pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043696 CN203051202U (en) | 2013-01-28 | 2013-01-28 | Titanium fan exhaust gas backflow pipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051202U true CN203051202U (en) | 2013-07-10 |
Family
ID=48734160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320043696 Expired - Fee Related CN203051202U (en) | 2013-01-28 | 2013-01-28 | Titanium fan exhaust gas backflow pipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051202U (en) |
-
2013
- 2013-01-28 CN CN 201320043696 patent/CN203051202U/en not_active Expired - Fee Related
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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: 20130710 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |