CN202046874U - Flame observation port of synthetic furnace - Google Patents
Flame observation port of synthetic furnace Download PDFInfo
- Publication number
- CN202046874U CN202046874U CN2011201283705U CN201120128370U CN202046874U CN 202046874 U CN202046874 U CN 202046874U CN 2011201283705 U CN2011201283705 U CN 2011201283705U CN 201120128370 U CN201120128370 U CN 201120128370U CN 202046874 U CN202046874 U CN 202046874U
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- China
- Prior art keywords
- porthole
- view mirror
- visor
- port
- observation port
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- 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.)
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Abstract
The utility model discloses a flame observation port of a synthetic furnace, comprising a cone-shaped observation port (2), a view mirror observation port (4) and a view mirror port flange (1), the cone-shaped observation port (2) is in open connection with a wall of a furnace body (3), the view mirror port flange (1) is connected with an end part of the cone-shaped observation port (2), a view mirror is fixed on the view mirror port flange (1); the view mirror observation port (4) is arranged on a side of the cone-shaped observation port (2), an opening of the view mirror observation port (4) faces towards the view mirror on the view mirror port flange (1). 4/3 of a whole flame height can be observed through the view mirror on the view mirror observation port flange and an observation cone-shaped port, thus, the flame combustion situation can be judged, related parameters can be adjusted, a synthetic reaction can be kept in the best state, and a reaction efficiency can be guaranteed.
Description
Technical field
The utility model relates to a kind of flame porthole of synthetic furnace, relates in particular to a kind of flame porthole of hydrogen chloride synthetic furnace.
Background technology
Hydrogenchloride is a kind of important chemical material, is essential raw material in the trichlorosilane building-up reactions.Existing hydrogen chloride synthetic furnace mainly contains two kinds of forms: metal synthetic furnace and graphitic synthetic furnace.Therefore the metal synthetic furnace adopts the metal synthetic furnace at the hydrogen chloride synthetic furnace that needs certain pressure condition usually because can bear higher pressure.Traditional hydrogen chloride synthetic furnace is to make chlorine and hydrogen in the burning of the lamp holder place of bottom of furnace body, and reaction generates hydrogen chloride gas.The flame porthole of tradition hydrogen chloride synthetic furnace adopts straight tube to take over, and observed flame scope is less, can't accurately judge the flame burning situation, thus uncontrollable good building-up reactions.
The utility model content
The utility model purpose: the purpose of this utility model is at the deficiencies in the prior art, and the flame porthole of the big synthetic furnace of a kind of range of observation is provided.
Technical scheme: the flame porthole of the utility model synthetic furnace, comprise taper porthole, visor porthole and visor mouth flange, described taper porthole is connected with the furnace body wall opening, described visor mouth flange links to each other with the end of described taper porthole, described visor mouth flange place is fixed with a visor, described visor porthole is arranged on the side of described taper porthole, and opening is facing to the visor at described visor mouth flange place.
Preferably, the opening radian of described taper porthole is 50 °.
Preferably, the central axis of described visor porthole becomes 60 ° of angles with the central axis of described taper porthole.
In the utility model, the opening radian of synthetic furnace is 20 °.
The utility model compared with prior art, its beneficial effect is: the utility model is less at existing hydrogen chloride synthetic furnace range of observation, can't accurately judge the response situation defective, provide a kind of brand-new porthole structure, by the visor at visor porthole flange place, through observing bell, can observe 4/3 of whole combustion flame height, thereby judge the flame situation, regulate about parameter, make building-up reactions be in optimum regime, guarantee reaction efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model device.
Embodiment
Below in conjunction with accompanying drawing, technical solutions of the utility model are elaborated, but protection domain of the present utility model is not limited to described embodiment.
Embodiment: a kind of flame porthole of synthetic furnace, comprise taper porthole 2, visor porthole 4 and visor mouth flange 1, described taper porthole 2 is connected with body of heater 3 wall openings, described visor mouth flange 1 links to each other with the end of described taper porthole 2, described visor mouth flange 1 place is fixed with a visor, described visor porthole 4 is arranged on the side of described taper porthole 2, and opening is facing to the visor at described visor mouth flange 1 place; The opening radian of described taper porthole 2 is 50 °; The central axis of described visor porthole 4 becomes 60 ° of angles with the central axis of described taper porthole 2; The opening radian of hydrogen chloride synthetic furnace is 20 °.
By the visor at visor porthole flange place, through observing bell, can observe 4/3 of whole combustion flame height, thereby judge the flame situation, regulate about parameter, make building-up reactions be in optimum regime, guarantee reaction efficiency.
As mentioned above, although represented and explained the utility model that with reference to specific preferred embodiment it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model that does not break away from the claims definition, can make various variations in the form and details to it.
Claims (4)
1. the flame porthole of a synthetic furnace, it is characterized in that: comprise taper porthole (2), visor porthole (4) and visor mouth flange (1), described taper porthole (2) is connected with body of heater (3) wall opening, described visor mouth flange (1) links to each other with the end of described taper porthole (2), described visor mouth flange (1) locates to be fixed with a visor, described visor porthole (4) is arranged on the side of described taper porthole (2), the visor that opening is located facing to described visor mouth flange (1).
2. the flame porthole of synthetic furnace according to claim 1, it is characterized in that: the opening radian of described taper porthole (2) is 50 °.
3. the flame porthole of synthetic furnace according to claim 1, it is characterized in that: the central axis of described visor porthole (4) becomes 60 ° of angles with the central axis of described taper porthole (2).
4. the flame porthole of synthetic furnace according to claim 1, it is characterized in that: the opening radian of synthetic furnace is 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201283705U CN202046874U (en) | 2011-04-27 | 2011-04-27 | Flame observation port of synthetic furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201283705U CN202046874U (en) | 2011-04-27 | 2011-04-27 | Flame observation port of synthetic furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202046874U true CN202046874U (en) | 2011-11-23 |
Family
ID=44987192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201283705U Expired - Fee Related CN202046874U (en) | 2011-04-27 | 2011-04-27 | Flame observation port of synthetic furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202046874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346484A (en) * | 2013-06-22 | 2013-10-09 | 国家电网公司 | High-voltage switch cabinet body with infrared observation window |
-
2011
- 2011-04-27 CN CN2011201283705U patent/CN202046874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346484A (en) * | 2013-06-22 | 2013-10-09 | 国家电网公司 | High-voltage switch cabinet body with infrared observation window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20140427 |