CN2423488Y - Burner protection device - Google Patents
Burner protection device Download PDFInfo
- Publication number
- CN2423488Y CN2423488Y CN 00236339 CN00236339U CN2423488Y CN 2423488 Y CN2423488 Y CN 2423488Y CN 00236339 CN00236339 CN 00236339 CN 00236339 U CN00236339 U CN 00236339U CN 2423488 Y CN2423488 Y CN 2423488Y
- Authority
- CN
- China
- Prior art keywords
- burner
- baffle plate
- rotating shaft
- utility
- model
- 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 protecting device of a burner. The utility model is characterized in that the utility model comprises a supporting steel pipe which is arranged on a steel sheet of a furnace surface, a rotating shaft which is rotatablely arranged in the supporting steel pipe, a spanner which is fixed on one end of the rotating shaft, and a baffle plate which is fixed on the other end of the rotating shaft. When cremation begins, the baffle plate can be moved manually or electrically to deviate from a channel between a burner and a furnace cavity, and then the burner is opened to spray fire. When the burner stops working, the baffle plate returns to home position in order to block off the channel between the burner and the furnace cavity, so the burner is prevented from being invaded by high-temperature fume in the furnace cavity, and the protective function for the burner is realized.
Description
The utility model relates to a kind of burner protective device, particularly about a kind of burner protective device of cremator.
General cremator is provided with the burner preformed hole on the body of heater wall, when cremating beginning burner is pushed the burner preformed hole, open burner flame in the combustion chamber, close burner after cremate is finished, burner is pulled away from preformed hole, and push-and-pull so repeatedly extremely bothers.Yet because the burner preformed hole directly is communicated with burner hearth, if burner is not pulled away from preformed hole, burner is easy to be subjected to the invasion and attack of high-temperature flue gas in the burner hearth after cutting out and damages, and this is the problem of ten minutes contradiction.
The purpose of this utility model just provide a kind of needn't mobile burner, just can be well to its burner protective device of protecting.
For achieving the above object; the utility model adopts following design: a kind of burner protective device; it is characterized in that: it comprises a supporting steel pipe; it is arranged on the boiler face steel plate, a rotating shaft, and it is arranged in the described supporting steel pipe rotationally; one spanner; it is fixed on an end of described rotating shaft, a baffle plate, and it is fixed on the other end of described rotating shaft.
If adopt the driven by power spanner, can connect an electric pushrod in described spanner end.
Described baffle plate can adopt high temperature resistant stainless steel to make, and also can adopt high temperature ceramic material to make.
The utility model is owing to adopt above design, the following advantage of its tool: 1, the utility model is owing to be provided with the baffle plate that can swing in the front of burner, therefore, when cremating beginning, can open burner flame then earlier by the manual or electronic passage that makes between baffle plate bias combustion device and burner hearth; After burner quits work, make baffle plate get back to original position by manual or electronic, block the passage between burner and burner hearth, avoid the high-temperature flue gas invasion and attack burner in the burner hearth, thereby play the effect of protection burner.2, the utility model is simple in structure, both can be manual, also can pass through driven by power, and easy to operate, can be widely used in the protection system of various burner apparatus.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model and electric power push rod connection diagram
As depicted in figs. 1 and 2, the utility model burner protective device comprises a rotating shaft 1, and rotating shaft 1 is inserted in the supporting steel pipe 2.Rotating shaft 1 can be rotated in steel pipe 2, and an end of rotating shaft 1 is fixed a spanner 3, and the other end of rotating shaft 1 is fixed a baffle plate 4.
In the foregoing description, can connect an electric pushrod 5, drive the switch of baffle plate 4 by control electric pushrod 5 in the end of spanner 3 of the present utility model.Can be communicated with the control power supply of burner 6 by the power supply of circuit like this, make the start and stop of burner 6 and the switch of baffle plate 4 form automatic interlock control power-jdriven gear.Above-mentioned power-jdriven gear can also be taked other version.
During installation, supporting steel pipe 1 of the present utility model is welded on the boiler face steel plate 7 near the cremator of burner 6 or other body of heater, make baffle plate 4 be positioned at inner burner preformed hole 8 places, furnace wall, block the passage 9 of burner 6 and burner hearth, if adopt manually control, the device for positioning and securing of spanner 5 should be set, so that it keeps the state of setting on boiler face steel plate 7.
Before burner operation, drive rotating shafts 2 by manual or electronic promotion spanner 5 and rotate, 4 on baffle plate is along with rotating shaft 2 is rotated and swung, thereby makes baffle plate 2 bias combustion device preformed holes 8, make the passage 9 between burner 6 and burner hearth unimpeded, burner 6 passes through burner preformed hole 8 to the burner hearth jet flames.After burner 6 quits work; driving rotating shaft 1 by manual or electronic promotion spanner 4 rotates; 4 on baffle plate sets back; be that baffle plate 4 is positioned at burner preformed hole 8; the passage 9 that cuts off burner 6 and burner hearth; thereby avoid the high-temperature flue gas invasion and attack burner 6 in the burner hearth, reach the purpose of protection burner 6.
In the foregoing description, the normal position of baffle plate 4 can also be set at normally open, and only when closing burner, make baffle plate 4 be in closed condition.
In the foregoing description, installation site of the present utility model can also can be installed in the bottom or the left and right portion of burner 6 on the top of burner 6.
In the foregoing description, the material of baffle plate 4 can adopt and can also adopt high temperature resistant stainless steel or high temperature ceramic material to make.
Claims (4)
1, a kind of burner protective device is characterized in that: it comprises a supporting steel pipe, and it is arranged on the boiler face steel plate; one rotating shaft, it is arranged in the described supporting steel pipe rotationally, a spanner; it is fixed on an end of described rotating shaft, a baffle plate, and it is fixed on the other end of described rotating shaft.
2, burner protective device as claimed in claim 1 is characterized in that: connect an electric pushrod in the end of described spanner.
3, burner protective device according to claim 1 and 2 is characterized in that: described baffle plate adopts high temperature resistant stainless steel to make.
4, burner protective device according to claim 1 and 2 is characterized in that: described baffle plate adopts high temperature ceramic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00236339 CN2423488Y (en) | 2000-05-23 | 2000-05-23 | Burner protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00236339 CN2423488Y (en) | 2000-05-23 | 2000-05-23 | Burner protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2423488Y true CN2423488Y (en) | 2001-03-14 |
Family
ID=33597899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00236339 Expired - Fee Related CN2423488Y (en) | 2000-05-23 | 2000-05-23 | Burner protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2423488Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121702A (en) * | 2011-02-14 | 2011-07-13 | 民政部一零一研究所 | Cremation flue gas purification combustion device |
-
2000
- 2000-05-23 CN CN 00236339 patent/CN2423488Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121702A (en) * | 2011-02-14 | 2011-07-13 | 民政部一零一研究所 | Cremation flue gas purification combustion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |