CN202350059U - Combustor installation plate with heat insulation function - Google Patents
Combustor installation plate with heat insulation function Download PDFInfo
- Publication number
- CN202350059U CN202350059U CN2012200246243U CN201220024624U CN202350059U CN 202350059 U CN202350059 U CN 202350059U CN 2012200246243 U CN2012200246243 U CN 2012200246243U CN 201220024624 U CN201220024624 U CN 201220024624U CN 202350059 U CN202350059 U CN 202350059U
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- Prior art keywords
- combustor
- heat insulating
- plate
- heat insulation
- combustion
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Abstract
The utility model relates to a combustor installation plate with a heat insulation function. The combustor installation plate is used for installing a combustor of an exhaust gas burning oven, wherein the exhaust gas burning oven is provided with a furnace shell and a natural gas combustion chamber; the inner end of the natural gas combustion chamber is arranged in the furnace shell; the combustor installation plate with the heat insulation function comprises end plates and a combustor cover, wherein the furnace shell is sealed by the end plates in a fixed way; a heat insulation layer is coated on the outside of each end plate; a through hole is formed in the end plates and the heat insulation layer; the outer end of the natural gas combustion chamber is inserted into the through hole; the combustor cover is provided with an outer pipe and an inner pipe used for installing the head of the combustor; annular plates are fixed to the two ends out of the inner pipe annularly; the annular plates are annularly fixed to the two ends in the outer pipe; the outer pipe is detachably arranged in the through hole and is inserted into the outer end of the natural gas combustion chamber; and a heat insulation material is filled between each of the outer pipe and the inner pipe and each of the annular plates at the two ends and is filled in the heat insulation layer. According to the combustor installation plate with the heat insulation function, the opening for installing the head of the combustor, a manhole and an observation hole are integrated into a whole, so management is facilitated, openings are reduced, stress concentration is reduced, and a heat insulation effect is good.
Description
Technical field
The utility model relates to a kind of combustor erecting device, especially a kind of combustor installing plate with heat insulating function.
Background technology
Waste gas combustion furnace generally comprises the furnace shell that is covered with heat insulation layer, is provided with waste gas burning chamber and combustion of natural gas chamber in the furnace shell, and the end plate of combustion of natural gas chamber import department is connected to combustor.Because some internals need clear up or check, therefore inspection opening or manhole often are set separately on furnace shell, and the narrow degree of burned waste gas furnace interior is bigger, personnel should not get into.If manhole is arranged on the end plate, from the combustion of natural gas chamber entering maintenance of burning pusher side, just than being easier to; But manhole is bigger, and perforate is many on the end plate, more is prone to produce stress and concentrates, and can later operation be caused a hidden trouble; And be prone to cause effect of heat insulation poor.
The utility model content
The technical problem that the utility model will solve is: concentrate the technical problem with the effect of heat insulation difference in order to solve stress that the existing combustor installing plate perforate that is used for waste gas combustion furnace causes more.The utility model provides a kind of combustor installing plate with heat insulating function.
The utility model solves the technical scheme that its technical problem adopted: a kind of combustor installing plate with heat insulating function, be used to install the combustor of waste gas combustion furnace, and waste gas combustion furnace has furnace shell and combustion of natural gas chamber; The inner of combustion of natural gas chamber is located in the furnace shell; This combustor installing plate with heat insulating function comprises end plate and cover, the fixed sealing furnace shell of end plate, and end plate is covered with thermal insulation layer outward; Have through hole on end plate and the thermal insulation layer, insert in the through hole outer end of combustion of natural gas chamber; Cover has outer tube and the interior pipe that is used for the install combustion head, and the outside two ends hoop of interior pipe is fixed with ring flat-plate, and the ring flat-plate hoop is fixed in the inner two ends of outer tube, and outer tube is removable to be located in the through hole, and inserts in the outer end of combustion of natural gas chamber; Between the ring flat-plate at outer tube, interior pipe and two ends and be filled with insulation material in the thermal insulation layer.In pipe be used to be provided with the burning head, and when needing internal overhaul, just remove cover, personnel can be through getting into waste gas combustion furnace from the through hole that cover is set.Reduce perforate like this, avoided stress to concentrate, improved heat insulation effect.
Particularly, the thermal insulation layer outside is provided with panel, and panel is provided with the through hole that is used to be provided with cover, and the end plate outside and panel inboard all are provided with flanging, and end plate is connected through flanging is removable with panel; Cover also has outward flange and blind flange, and the outward flange hoop is fixed in the inside of outer tube outer end, outward flange bolted flange lid, and the flange bolt of blind flange is connected on the panel, and the blind flange both sides are provided with the handle that is used for the push-and-pull cover.
Further, in order more effectively to improve heat insulation effect, the flanging of end plate and panel all is fixed with flange, and two side flanges connect through bolt, and between be provided with interior heat insulating mattress; Be provided with outer heat insulating mattress between outward flange and the blind flange.
Further, in order to strengthen heat insulation effect, interior heat insulating mattress is an asbestos washer with outer heat insulating mattress.
Further, in order to strengthen heat insulation effect, insulation material is an alumina silicate fibre.
Further, in order to check flame and to reduce perforate, be convenient to management; Cover has trunnion, and trunnion inserts ring flat-plate, insulation material and the inner ring flat-plate of blind flange, outside successively, and is communicated with the combustion of natural gas chamber; The outlet of trunnion is provided with the peephole lid, rotary being located on the blind flange of peephole lid.Like this, see that fire is convenient, and the burning things which may cause a fire disaster sight line is good.
This has the combustor installing plate of heat insulating function, the integrated result of perforate, manhole and peephole that the burning head is set, is convenient to management, has reduced perforate, has reduced stress and has concentrated, and heat insulation effect is good.
The beneficial effect of the utility model is: this has the combustor installing plate of heat insulating function, the integrated structure of perforate, manhole and peephole that the burning head is set, is convenient to management, has reduced perforate, has reduced stress and has concentrated, and heat insulation effect is good.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the structural representation of specific embodiment of the combustor installing plate with heat insulating function of the utility model;
Fig. 2 is the front view of the cover of the utility model;
Fig. 3 is the left view of the cover of the utility model.
Among the figure: 1, furnace shell, 2, the combustion of natural gas chamber, 3, end plate, 4, cover, 41, outer tube, 42, interior pipe; 43, ring flat-plate, 44, outward flange, 45, blind flange, 46, handle, 47, trunnion; 48, peephole lid, 49, outer heat insulating mattress, 5, thermal insulation layer, 6, panel, 7, interior heat insulating mattress.
The specific embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
The specific embodiment of the combustor installing plate with heat insulating function of the utility model as shown in Figure 1, it is used to install the combustor of waste gas combustion furnace, and waste gas combustion furnace has furnace shell 1 and combustion of natural gas chamber 2; The inner of combustion of natural gas chamber 2 is located in the furnace shell 1; This combustor installing plate with heat insulating function comprises end plate 3 and cover 4, end plate 3 fixed sealing furnace shells 1, the end plate 3 outer thermal insulation layers 5 that are covered with; Have through hole on end plate 3 and the thermal insulation layer 5, insert in the through hole outer end of combustion of natural gas chamber 2; Cover 4 has outer tube 41 and the interior pipe 42 that is used for the install combustion head; Interior pipe 42 outside two ends hoops are fixed with ring flat-plate 43; Ring flat-plate 43 hoops are fixed in the two ends of outer tube 41 inside, outer tube 41 removable being located in the through hole, and insert in the outer end of combustion of natural gas chamber 2; Be filled with insulation material between the ring flat-plate 43 at outer tube 41, interior pipe 42 and two ends and in the thermal insulation layer 5.Interior pipe 42 is used to be provided with the burning head; And in the time of the needs internal overhaul, just removing cover 4, personnel can get into waste gas combustion furnace from the through hole that cover 4 is set.Like this, reduce perforate, avoided stress to concentrate, improved heat insulation effect.
Particularly, like Fig. 2, shown in Figure 3, thermal insulation layer 5 outsides are provided with panel 6, and panel 6 is provided with the through hole that is used to be provided with cover 4, and end plate 3 outsides and panel 6 inboards all are provided with flanging, and end plate 3 is connected through flanging is removable with panel 6; Cover 4 also has outward flange 44 and blind flange 45; Outward flange 44 hoops are fixed in the inside of outer tube 41 outer ends; Outward flange 44 bolted flanges lid 45, the flange bolt of blind flange 45 is connected on the panel 6, and blind flange 45 both sides are provided with the handle 46 that is used for push-and-pull cover 4.
Further, in order more effectively to improve heat insulation effect, the flanging of end plate 3 and panel 6 all is fixed with flange, and two side flanges connect through bolt, and between be provided with in heat insulating mattress 7; Be provided with outer heat insulating mattress 49 between outward flange and the blind flange.
Further, in order to strengthen heat insulation effect, interior heat insulating mattress 7 is an asbestos washer with outer heat insulating mattress 49.
Further, in order to strengthen heat insulation effect, insulation material is an alumina silicate fibre.
Further, in order to reduce perforate, be convenient to management; Cover 4 has trunnion 47; Trunnion 47 inserts ring flat-plate 43, insulation material and the inner ring flat-plate 43 of blind flange 45, outside successively, and is communicated with combustion of natural gas chamber 2, correspondingly; The outlet of trunnion 47 is provided with peephole lid 48, and peephole covers 48 rotary being located on the blind flange 45.Like this, see that fire is convenient, and the burning things which may cause a fire disaster sight line is good.
This has the combustor installing plate of heat insulating function, the integrated structure of perforate, manhole and peephole that the burning head is set, is convenient to management, has reduced perforate, has reduced stress and has concentrated, and heat insulation effect is good.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (6)
1. combustor installing plate with heat insulating function; Be used to install the combustor of waste gas combustion furnace; Said waste gas combustion furnace has furnace shell (1) and combustion of natural gas chamber (2), and the inner of said combustion of natural gas chamber (2) is located in the furnace shell (1), it is characterized in that: said combustor installing plate with heat insulating function comprises end plate (3) and cover (4); The fixed sealing furnace shell of end plate (3) (1); End plate (3) is outer to be covered with thermal insulation layer (5), has through hole on end plate (3) and the thermal insulation layer (5), and insert in the said through hole outer end of said combustion of natural gas chamber (2); Said cover (4) has outer tube (41) and is used for the interior pipe (42) of install combustion head; The outside two ends hoop of interior pipe (42) is fixed with ring flat-plate (43); Said ring flat-plate (43) hoop is fixed in the inner two ends of outer tube (41); Outer tube (41) is removable to be located in the said through hole, and inserts in the outer end of combustion of natural gas chamber (2); Be filled with insulation material between the ring flat-plate (43) at said outer tube (41), interior pipe (42) and two ends and in the thermal insulation layer (5).
2. the combustor installing plate with heat insulating function as claimed in claim 1; It is characterized in that: said thermal insulation layer (5) outside is provided with panel (6); Panel (6) is provided with the through hole that is used to be provided with cover (4); Said end plate (3) outside and panel (6) inboard all are provided with flanging, and end plate (3) is connected through said flanging is removable with panel (6); Said cover (4) also has outward flange (44) and blind flange (45); Outward flange (44) hoop is fixed in the inside of outer tube (41) outer end; Outward flange (44) bolted flange lid (45); The flange bolt of blind flange (45) is connected on the panel (6), and blind flange (45) both sides are provided with the handle (46) that is used for push-and-pull cover (4).
3. according to claim 1 or claim 2 combustor installing plate with heat insulating function, it is characterized in that: the flanging of said end plate (3) and panel (6) all is fixed with flange, two side flanges connect through bolt, and between be provided with interior heat insulating mattress (7); Be provided with outer heat insulating mattress (49) between said outward flange and the blind flange.
4. the combustor installing plate with heat insulating function as claimed in claim 3 is characterized in that: heat insulating mattress (7) and outer heat insulating mattress (49) are asbestos washer in said.
5. the combustor installing plate with heat insulating function as claimed in claim 1 is characterized in that: said insulation material is an alumina silicate fibre.
6. according to claim 1 or claim 2 combustor installing plate with heat insulating function; It is characterized in that: said cover (4) has trunnion (47); Trunnion (47) inserts ring flat-plate (43), insulation material and the inner ring flat-plate (43) of blind flange (45), outside successively; And be communicated with combustion of natural gas chamber (2), and the outlet of trunnion (47) is provided with peephole lid (48), and (48) are rotary is located on the blind flange (45) for the peephole lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200246243U CN202350059U (en) | 2012-01-19 | 2012-01-19 | Combustor installation plate with heat insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200246243U CN202350059U (en) | 2012-01-19 | 2012-01-19 | Combustor installation plate with heat insulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202350059U true CN202350059U (en) | 2012-07-25 |
Family
ID=46539061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200246243U Expired - Lifetime CN202350059U (en) | 2012-01-19 | 2012-01-19 | Combustor installation plate with heat insulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202350059U (en) |
-
2012
- 2012-01-19 CN CN2012200246243U patent/CN202350059U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |