CN202598556U - Slag inlet sealing device for slag cooler - Google Patents
Slag inlet sealing device for slag cooler Download PDFInfo
- Publication number
- CN202598556U CN202598556U CN 201220152274 CN201220152274U CN202598556U CN 202598556 U CN202598556 U CN 202598556U CN 201220152274 CN201220152274 CN 201220152274 CN 201220152274 U CN201220152274 U CN 201220152274U CN 202598556 U CN202598556 U CN 202598556U
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- China
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- slag
- ring
- sealing device
- fixed ring
- slag inlet
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Abstract
A slag inlet sealing device for a slag cooler comprises a movable ring, a fixed ring and a crescent plate. The movable ring is arranged on a seal head of a shell of the slag cooler, the fixed ring is arranged on a slag inlet pipe, the movable ring and the fixed ring are connected with each other through a convex-concave groove structure, matched with each other through a single-ring groove or sealed by a multi-ring groove, and a crescent plate plug is arranged in a gap between the slag inlet pipe and the fixed ring. By the aid of a labyrinth sealing ring groove structure, a closed conveying mode of the slag cooler is ensured, dust is prevented from flying to pollute environments, the labor sanitary condition of deslagging post labor is improved, energy is saved, and emission is reduced. The slag inlet sealing device has the advantages of operational stability, low maintenance load, convenience in machining, simplicity in operation and long service life, can meet the requirement on matching, and has popularization and use values for industries of petrifaction, metallurgy and the like for cooling other solid materials.
Description
Technical field:
The utility model relates to the solid that industrial circles such as the energy, environmental protection, metallurgy, petrochemical industry are used
The cold slag machine of
material.Particularly relate to a kind of slag input sealing device of cold slag machine.
Background technology:
What the feed arrangement hermetically-sealed construction form of
present thermoelectricity, environmental protection and the cold slag machine of metallurgy industry adopted all is the way that the slag feed pipe periphery adds cover plate; Slag in cold slag machine in the cooling procedure be roll, splash, the gap that unavoidable slag can enter into cover plate and cylindrical shell is gone, cold slag machine is in service must to leak slag; Cause dust pollution to increase the consumption of operation and maintenance cost relatively seriously, simultaneously.
Summary of the invention:
The purpose of
the utility model is exactly the slag input sealing device that a kind of cold slag machine will be provided, and it can overcome the above problem that existing apparatus exists.The purpose of the utility model is achieved in that a kind of slag input sealing device of cold slag machine, comprises rotating ring, stationary ring, swing link, it is characterized in that: rotating ring is arranged on the end socket of cold slag engine housing; Stationary ring is arranged on the slag feed pipe; Adopt the structure of convex-concave annular groove to be connected between rotating ring and the stationary ring; The structure of described convex-concave annular groove can adopt the monocycle groove to cooperate, or the multi-ring groove fitted seal; Described sealing ring diameter is 200mm-600mm; Gap between described slag feed pipe and the stationary ring is provided with the swing link shutoff.The utility model adopts labyrinth seal annular groove structure, has guaranteed the closed conveying mode of cold slag machine, prevents the dust from flying contaminated environment, improves deslagging post labour health condition, has the effect of energy-saving and emission-reduction.Operate steadily, maintenance is few and easy to process, simple to operate, long service life and characteristics, can satisfy the requirement of matched with devices.Industries such as the petrochemical industry of simultaneously, other solid, shaped material being cooled off, metallurgy also have the value of promoting the use of.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is that Figure 1A is to view;
are rotating ring, 2. stationary ring, 3. swing link, 4. end socket, the 5. slag feed pipe of cold slag engine housing 1..
The specific embodiment: the utility model is done into one not explain below in conjunction with accompanying drawing;
The slag input sealing device of
a kind of cold slag machine comprises rotating ring 1, stationary ring 2, swing link 3, it is characterized in that: rotating ring 1 is arranged on the end socket 4 of cold slag engine housing; Stationary ring 2 is arranged on the slag feed pipe 5; Adopt the structure of convex-concave annular groove to be connected between rotating ring 1 and the stationary ring 2; The structure of described convex-concave annular groove can adopt the monocycle groove to cooperate, or the multi-ring groove fitted seal; Described sealing ring diameter is 200mm-600mm; Gap between described slag feed pipe 5 and the stationary ring 2 is provided with swing link 3 shutoff.
During
practical implementation, utilize existing real space, will leak slag, flying dust stops in cold slag engine housing, provide a kind of cold slag secret seal apparatus to help energy-conserving and environment-protective.Adopt labyrinth seal annular groove structure between the utility model rotating ring, the stationary ring; Adopt the monocycle groove to cooperate or the multi-ring groove fitted seal; Rotating ring, stationary ring, swing link are processed through machining by the casting of heat-resistance abrasion-resistance alloy steel.
rotating ring is welded on the end socket of cold slag engine housing; Stationary ring guarantee with rotating ring situation movingly under, be welded on the slag feed pipe, the gap between slag feed pipe and the stationary ring is welded by the swing link shutoff.
Claims (3)
1. the slag input sealing device of a cold slag machine comprises rotating ring (1), stationary ring (2), swing link (3), it is characterized in that: rotating ring (1) is arranged on the end socket (4) of cold slag engine housing; Stationary ring (2) is arranged on the slag feed pipe (5); Adopt the structure of convex-concave annular groove to be connected between rotating ring (1) and the stationary ring (2); Gap between described slag feed pipe (5) and the stationary ring (2) is provided with swing link (3) shutoff.
2. the slag input sealing device of a kind of cold slag machine according to claim 1 is characterized in that: the structure of described convex-concave annular groove, and can adopt the monocycle groove to cooperate, or the multi-ring groove fitted seal.
3. the slag input sealing device of a kind of cold slag machine according to claim 1 is characterized in that: described sealing ring is by the casting of heat-resistance abrasion-resistance alloy steel, and the sealing ring diameter is 200mm-600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220152274 CN202598556U (en) | 2012-04-12 | 2012-04-12 | Slag inlet sealing device for slag cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220152274 CN202598556U (en) | 2012-04-12 | 2012-04-12 | Slag inlet sealing device for slag cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598556U true CN202598556U (en) | 2012-12-12 |
Family
ID=47316088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220152274 Expired - Fee Related CN202598556U (en) | 2012-04-12 | 2012-04-12 | Slag inlet sealing device for slag cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697484A (en) * | 2013-12-24 | 2014-04-02 | 章丘市盛隆锅炉设备有限公司 | Special seal head and feed port structure for bottom ash cooler |
| CN104457287A (en) * | 2013-09-17 | 2015-03-25 | 宁夏鹏程致远自动化技术有限公司 | Double-cooling slag cooler of metallic magnesium reducing slag waste heat utilization system |
-
2012
- 2012-04-12 CN CN 201220152274 patent/CN202598556U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457287A (en) * | 2013-09-17 | 2015-03-25 | 宁夏鹏程致远自动化技术有限公司 | Double-cooling slag cooler of metallic magnesium reducing slag waste heat utilization system |
| CN103697484A (en) * | 2013-12-24 | 2014-04-02 | 章丘市盛隆锅炉设备有限公司 | Special seal head and feed port structure for bottom ash cooler |
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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: 20121212 Termination date: 20140412 |