CN202164280U - Gas making furnace and round door sealing structure of ash bucket thereof - Google Patents
Gas making furnace and round door sealing structure of ash bucket thereof Download PDFInfo
- Publication number
- CN202164280U CN202164280U CN2011203062919U CN201120306291U CN202164280U CN 202164280 U CN202164280 U CN 202164280U CN 2011203062919 U CN2011203062919 U CN 2011203062919U CN 201120306291 U CN201120306291 U CN 201120306291U CN 202164280 U CN202164280 U CN 202164280U
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- China
- Prior art keywords
- sealing
- ash bucket
- door
- round door
- making furnace
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of equipment for the gas making industry, particularly discloses a gas making furnace and further discloses a round door sealing structure of an ash bucket of the gas making furnace. The gas making furnace comprises the ash bucket, the ash bucket comprises an ash bucket casing, a round door and a sealing cover, the round door is convexly arranged at the lower end of the ash bucket casing, the sealing cover is used for sealing the round door, a sealing surface of the sealing cover used for sealing the round door is a plane, and the sealing cover is matched with the round door in a sealed manner by the aid of a sealing ring which is arranged on the round door and used for realizing sealing match between the sealing surface of the sealing cover and the round door in sealing of the round door. The sealing cover and the round door of the gas making furnace are sealed in a surface contact manner, sealing contact area is greatly increased, therefore, the requirement for mounting accuracy during mounting of the sealing cover is evidently reduced, and the sealing cover is easy to be mounted. Furthermore, sealing effect of the round door of the ash bucket cannot be affected by the problem of deviation of the sealing cover due to the fact that a gap between a sealing cover shaft and a supporting ring is widened, and gas leakage caused by untight round door of the ash bucket is evidently reduced.
Description
Technical field
The utility model relates to the gas making industry and uses equipment technical field, is specifically related to a kind of Gas-making Furnace, also relates to the ash bucket circle door sealing structure of Gas-making Furnace simultaneously.
Background technology
The gas making industry all adopts the pallet sealing with the ash bucket circle door of Gas-making Furnace at present; Its sealing pallet is the taper pallet; The taper pallet be provided with O-ring seal with an ash bucket circle door contact site; With taper pallet sealing ash bucket circle door the time, can realize the sealing fully between taper pallet and the ash bucket circle door through the recoverable deformation that is arranged on the O-ring seal on the taper pallet.But existing ash bucket circle door sealing structure is because the sealing contact surface of taper pallet and ash bucket circle door is little; Setting accuracy to the taper pallet when therefore not only causing installation requires high; Installation difficulty is big; And in a single day taper tray position offset problem takes place in use, and will cause ash bucket circle door sealing not tight, for example the taper pallet is easy to occur the problem of taper pallet axle and the increase of support ring gap in long-term switching process; At this moment the taper tray position just very easily squints, and in the actual use of Gas-making Furnace, often therefore causes ash bucket circle door sealing that the gas leakage problem does not sternly take place.In addition, under Gas-making Furnace, in the grey process, also can cause ash bucket circle door sealing sternly not leak gas if occur accumulated slag on the conical surface of taper pallet.
The utility model content
The purpose of the utility model provides a kind of Gas-making Furnace.
The purpose of the utility model also is to provide a kind of ash bucket circle door sealing structure.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of Gas-making Furnace; Comprise ash bucket; Said ash bucket comprises the ash bucket housing, be convexly equipped with at the circle door of ash bucket housing lower end and be used for the capping of O-ring door, and the trim that is used for the O-ring door of said capping is a plane, said capping through be arranged on the circle door be used for the circle door sealing time realize that sealing-ring and round door sealing that the capping trim cooperates with the circle door sealing are equipped with.
Further, said sealing-ring is fixedly arranged on the circle door through the mounting groove that is arranged on the circle door.
Said mounting groove is the draw-in groove that is provided with the closing in that prevents that sealing-ring from coming off.
Be installed with the pushing off the slag circle that is used for pushing off the slag that in the ash bucket cavity, extends on the inner peripheral surface of said circle door.
A kind of ash bucket circle door sealing structure; Comprise circle door and the capping that is used for the O-ring door; The trim that is used for the O-ring door of said capping is a plane, said capping through be arranged on the circle door be used for the circle door sealing time realize that sealing-ring and round door sealing that the capping trim cooperates with the circle door sealing are equipped with.
The sealing means that employing face contacts between the capping of the Gas-making Furnace that the utility model provides and the circle door; Compare with the sealing means between the circle door with existing taper pallet; The sealing contact surface of the utility model Gas-making Furnace is long-pending to be increased greatly; Therefore significantly reduced the setting accuracy requirement when capping is installed, installed easily.In addition, even in use occur because the capping axle increases the closure position generation offset problem that causes with the support ring gap, also can not influence the sealing effectiveness of ash bucket circle, gas leak phenomenon does not sternly take place the round door sealing of ash bucket obviously reduces.
Owing on the inner peripheral surface of Gas-making Furnace circle door, be provided with the pushing off the slag circle, therefore reduced under the Gas-making Furnace unrestrained lime-ash to the capping trim in the grey process, effectively reduced gas leak phenomenon because the ash bucket circle door sealing that accumulated slag causes on the capping trim is tight.
The ash bucket circle door sealing of the Gas-making Furnace that the utility model provides is effective, and the maintenance cost of Gas-making Furnace significantly reduces, and staff's operating environment has also obtained obvious improvement, and has improved the safe and stable operation coefficient of Gas-making Furnace.
The ash bucket circle door sealing structure that the utility model provides is applicable to the ash bucket circle door sealing of all Gas-making Furnace, comprises the Gas-making Furnace of ￠ 2600 to ￠ 3300.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 in the utility model;
Fig. 2 is the structural representation of embodiment 2 in the utility model.
Embodiment
Through embodiment the utility model is elaborated below, embodiment 1 and embodiment 2 are the specific embodiment of the utility model Gas-making Furnace.
As shown in Figure 1; The present embodiment Gas-making Furnace; Comprise ash bucket 1, ash bucket 1 comprises ash bucket housing 2, be convexly equipped with at the circle door 3 of ash bucket housing 2 lower ends and be used for the capping 5 of O-ring door, and capping 5 is a steel plate; The trim that is used for O-ring door 3 of capping 5 is a plane, capping 5 through be arranged on the circle door 3 being used for 3 sealings of circle door the time realize the setting that is sealed and matched of sealing-ring 4 that capping 5 trims and circle door 3 be sealed and matched and circle door 3.Sealing-ring 4 is fixedly arranged on the circle door 3 through the mounting groove that is arranged on the circle door 3, and mounting groove is the dovetail-indent that is provided with closing in, can prevent that sealing-ring 4 from coming off in mounting groove.
Embodiment 2
As shown in Figure 2, embodiment 2 only is with the difference of embodiment 1: also be installed with the pushing off the slag circle 6 that is used for pushing off the slag that in the cavity of ash bucket 1, extends on the inner peripheral surface of circle door 3.
Claims (6)
1. Gas-making Furnace; Comprise ash bucket; Said ash bucket comprises the ash bucket housing, be convexly equipped with at the circle door of ash bucket housing lower end and be used for the capping of O-ring door; It is characterized in that the trim that is used for the O-ring door of said capping is a plane, said capping through be arranged on the circle door be used for the circle door sealing time realize that sealing-ring and round door sealing that the capping trim cooperates with the circle door sealing are equipped with.
2. Gas-making Furnace according to claim 1 is characterized in that, said sealing-ring is fixedly arranged on the circle door through the mounting groove that is arranged on the circle door.
3. Gas-making Furnace according to claim 2 is characterized in that, said mounting groove is the draw-in groove that is provided with the closing in that prevents that sealing-ring from coming off.
4. according to claim 1 or 2 or 3 described Gas-making Furnace, it is characterized in that, be installed with the pushing off the slag circle that is used for pushing off the slag that in the ash bucket cavity, extends on the inner peripheral surface of said circle door.
5. an ash bucket is justified door sealing structure; Comprise circle door and the capping that is used for the O-ring door; It is characterized in that; The trim that is used for the O-ring door of said capping is a plane, said capping through be arranged on the circle door be used for the circle door sealing time realize that sealing-ring and round door sealing that the capping trim cooperates with the circle door sealing are equipped with.
6. ash bucket circle door sealing structure according to claim 5 is characterized in that said sealing-ring is fixedly arranged on the circle door through the mounting groove that is arranged on the circle door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203062919U CN202164280U (en) | 2011-08-22 | 2011-08-22 | Gas making furnace and round door sealing structure of ash bucket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203062919U CN202164280U (en) | 2011-08-22 | 2011-08-22 | Gas making furnace and round door sealing structure of ash bucket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202164280U true CN202164280U (en) | 2012-03-14 |
Family
ID=45800120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203062919U Expired - Fee Related CN202164280U (en) | 2011-08-22 | 2011-08-22 | Gas making furnace and round door sealing structure of ash bucket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202164280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268498A (en) * | 2018-11-29 | 2019-01-25 | 湖南机油泵股份有限公司 | A kind of end face seal structure and the lubricating oil pump using the structure |
-
2011
- 2011-08-22 CN CN2011203062919U patent/CN202164280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268498A (en) * | 2018-11-29 | 2019-01-25 | 湖南机油泵股份有限公司 | A kind of end face seal structure and the lubricating oil pump using the structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20160822 |