CN203346356U - Fixer for gasifier chilling ring - Google Patents
Fixer for gasifier chilling ring Download PDFInfo
- Publication number
- CN203346356U CN203346356U CN 201320445116 CN201320445116U CN203346356U CN 203346356 U CN203346356 U CN 203346356U CN 201320445116 CN201320445116 CN 201320445116 CN 201320445116 U CN201320445116 U CN 201320445116U CN 203346356 U CN203346356 U CN 203346356U
- Authority
- CN
- China
- Prior art keywords
- ring
- plate
- gasifier
- chilling ring
- fixer
- 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 - Lifetime
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a fixer for a gasifier chilling ring. The fixer comprises a ring plate welded at the drum body of a gasifier, wherein threaded holes are uniformly distributed around the circumference of the ring plate; bolts for fixing the chilling ring are mounted in the threaded holes and are fastened by nuts; rib plates are further arranged at the connecting positions between the ring plate and the drum body; a manhole is formed in the ring plate. The fixer for the gasifier chilling ring is simple in structure, convenient to manufacture and mount and low in material cost, and the manhole is arranged, so the mounting and maintaining of a water cooling wall of the gasifier are facilitated.
Description
Technical field
The utility model relates to water-coal-slurry water cooled wall gasification furnace, especially the stationary installation of vapourizing furnace key part chilling ring.
Background technology
The stationary installation of water-coal-slurry water cooled wall gasification furnace key part chilling ring is formed by a cone and lower ring plate assembly welding at present, cone top is evenly equipped with plug welding hole, be welded with backing plate on cylindrical shell, by plug welding by the welding of cone and cylindrical shell backing plate, cone upper end and the fillet welding of cylindrical shell backing plate, thereby the chilling ring stationary installation is fixed on cylindrical shell, bolt hole is arranged on lower ring plate, by bolt, nut, pad, chilling ring and stationary installation are linked together.There are following two problems in existing chilling ring stationary installation: (1) cone materials are many, processing difficulties, and large with the connecting welding workload of cylindrical shell, welding stress is large.(2) distance between cone and cylindrical shell is little, on cone, can't offer manhole, and the installation of gasifier water-cooling wall, maintenance are brought to very big difficulty.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of chilling ring of gasifying furnace stationary installation simple in structure.
For solving above technical problem, the technical solution adopted in the utility model is:
A kind of chilling ring of gasifying furnace stationary installation, comprise the ring flat-plate that is welded in the vapourizing furnace cylindrical shell, and ring flat-plate is uniformly distributed with bolt hole along the circumference, and the fixedly bolt of chilling ring is housed in bolt hole, this bolt fastening nuts.
Compared with prior art, the utility model mainly is comprised of ring flat-plate and bolt, nut, simple in structure, makes and easy for installation, and the cost of material is low.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure, 1-cylindrical shell, 2-ring flat-plate, 3-bolt hole, 4-chilling ring, 5-bolt, 6-gusset, 7-manhole.
Embodiment
As shown in Figure 1, a kind of stationary installation of chilling ring of gasifying furnace, comprise the ring flat-plate 2 that is welded in vapourizing furnace cylindrical shell 1, ring flat-plate 2 is uniformly distributed with bolt hole 3 along the circumference, the fixedly bolt 5 of chilling ring 4 is housed in bolt hole 3, and this bolt 5 is used fastening nuts, and on the contact surface with ring flat-plate, pad is set.
As a kind of preferred technical scheme, ring flat-plate 2 also is welded with gusset 6,2 booster actions of 6 pairs of ring flat-plates of gusset with the junction of cylindrical shell 1.
On the basis of above scheme, ring flat-plate has manhole 72 times, and operator can be installed, overhaul the gasifier water-cooling wall by manhole easily.
The claimed scope of the utility model is not limited to above embodiment; to those skilled in the art; the utility model can have multiple change and variation, all any modifications within the principle of spirit of the present utility model, improves and is equal within replacement all should be included in protection domain of the present utility model.
Claims (3)
1. a chilling ring of gasifying furnace stationary installation, it is characterized in that: comprise the ring flat-plate (2) that is welded in vapourizing furnace cylindrical shell (1), ring flat-plate (2) is uniformly distributed with bolt hole (3) along the circumference, and the fixedly bolt (5) of chilling ring (4) is housed in bolt hole (3), and this bolt (5) is used fastening nuts.
2. chilling ring of gasifying furnace stationary installation according to claim 1 is characterized in that: ring flat-plate (2) also is welded with gusset (6) with the junction of cylindrical shell (1).
3. chilling ring of gasifying furnace stationary installation according to claim 1, is characterized in that: have manhole (7) on ring flat-plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320445116 CN203346356U (en) | 2013-07-25 | 2013-07-25 | Fixer for gasifier chilling ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320445116 CN203346356U (en) | 2013-07-25 | 2013-07-25 | Fixer for gasifier chilling ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346356U true CN203346356U (en) | 2013-12-18 |
Family
ID=49746279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320445116 Expired - Lifetime CN203346356U (en) | 2013-07-25 | 2013-07-25 | Fixer for gasifier chilling ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106635182A (en) * | 2016-11-29 | 2017-05-10 | 东方电气集团东方锅炉股份有限公司 | Gasification furnace chilling ring |
| CN106939174A (en) * | 2017-04-12 | 2017-07-11 | 山西阳煤化工机械（集团）有限公司 | Fine coal pipeline feeding device |
| CN113088338A (en) * | 2021-03-17 | 2021-07-09 | 山西阳煤化工机械（集团）有限公司 | Chilling ring structure for novel high-temperature deformation prevention water-coal-slurry gasification furnace |
-
2013
- 2013-07-25 CN CN 201320445116 patent/CN203346356U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106635182A (en) * | 2016-11-29 | 2017-05-10 | 东方电气集团东方锅炉股份有限公司 | Gasification furnace chilling ring |
| CN106939174A (en) * | 2017-04-12 | 2017-07-11 | 山西阳煤化工机械（集团）有限公司 | Fine coal pipeline feeding device |
| CN113088338A (en) * | 2021-03-17 | 2021-07-09 | 山西阳煤化工机械（集团）有限公司 | Chilling ring structure for novel high-temperature deformation prevention water-coal-slurry gasification furnace |
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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: 20131218 |
|
| CX01 | Expiry of patent term |