CN202867856U - Labyrinth sealing device - Google Patents
Labyrinth sealing device Download PDFInfo
- Publication number
- CN202867856U CN202867856U CN 201220506587 CN201220506587U CN202867856U CN 202867856 U CN202867856 U CN 202867856U CN 201220506587 CN201220506587 CN 201220506587 CN 201220506587 U CN201220506587 U CN 201220506587U CN 202867856 U CN202867856 U CN 202867856U
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- CN
- China
- Prior art keywords
- sealing
- track
- labyrinth
- chassis
- rail
- 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 - Fee Related
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Abstract
The utility model provides a labyrinth sealing device which comprises a sealing rail and a guide rail. The sealing rail and the guide rail are both concave rails. The rabbet direction of the sealing rail is opposite to a rabbet direction of the guide rail. A first side wall of the guide rail is arranged in a concave groove of the sealing rail. A third side wall of the sealing rail is arranged in a concave groove of the guide rail. The guide rail is filled with sealing materials. The labyrinth sealing device has the advantages of being reasonable in design and simple in structure, achieving good sealing effect on the premise of lower cost, being good in high temperature resistance, having positioning and guide function while sealing, ensuring that a trolley enters a furnace body smoothly, effectively avoiding damages to the trolley and the furnace body due to the fact that the trolley collides the furnace body, and thereby prolonging service life of production equipment.
Description
Technical field
The utility model relates to a kind of seal arrangement, relates in particular to a kind of labyrinth-type excluder.
Background technique
Run in process of production when needing sealing, during especially to the sealing of high-temperature furnace body, the design of sealing configuration and the choice relation of sealer are to whether guaranteeing good sealing effect and can using for a long time in high-temperature work environment.Under the prerequisite of considering productivity effect, the integral production cost of seal arrangement should remain on reduced levels simultaneously.The problems referred to above are the problems that should solve in the design of in process of production seal arrangement and the production process.
The model utility content
How the purpose of this utility model can guarantee good sealing effect and the problem that can use for a long time in high-temperature work environment if providing when a kind of labyrinth-type excluder solves the sealing of high-temperature furnace body.
Technical solution of the present utility model is:
A kind of labyrinth-type excluder, comprise sealing track and guide track, described sealing track and guide track are the matrix track, the notch direction of described sealing track is relative with the notch direction of described guide track, the sidewall one of described guide track is located in the concave groove of described sealing track, the sidewall three of described sealing track is located in the concave groove of described guide track, is filled with sealer in the described guide track.
Further improve and be: described sealer is sandy soil.
Further improve and be: described sealing track is fixed on the body of heater, and described guide track is fixed on the chassis.
Further improve and be: described sealing track is fixed on the chassis, and described guide track is fixed on the body of heater.
Further improve and be: the both sides of described chassis are equipped with seal arrangement.
Further improve and be: the both sides of described chassis are equipped with two groups of seal arrangements.
A kind of labyrinth-type excluder of the utility model, sidewall one by guide track is in the concave groove of sealing track, and the sidewall three of sealing track is in the concave groove of guide track, form two-way positioning guiding structure, when chassis enters body of heater, led by seal arrangement, thereby make chassis enter reposefully in the body of heater, avoid two side collision bodies of heater of chassis and cause the damage of body of heater, the carrying out that impact is produced.After chassis enters in the body of heater fully, in guide track, fill sealer, such as sandy soil, seal.This kind labyrinth-type excluder, reasonable in design, simple in structure, under the prerequisite of lower cost, can realize good sealing effect, and in sealing, has the positioning and guiding function, guarantee that chassis enters body of heater smoothly, effectively avoid the trolley impact body of heater and cause the damage of chassis and body of heater, thereby prolong the working life of manufacturing mechanism.The both sides of chassis are equipped with two groups of seal arrangements, can strengthen whole sealing effect.
The beneficial effects of the utility model are: a kind of labyrinth-type excluder of the utility model, reasonable in design, simple in structure, under the prerequisite of lower cost, can realize good sealing effect, resistance to high temperature is good, and has the positioning and guiding function in sealing, guarantees that chassis enters body of heater smoothly, effectively avoid the trolley impact body of heater and cause the damage of chassis and body of heater, thereby prolong the working life of manufacturing mechanism.
Description of drawings
Fig. 1 is the utility model embodiment's structural representation;
Wherein: 1-seals track, 2-guide track, 3-sidewall one, 4-sidewall three, 5-sealer, 6-body of heater, 7-chassis.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, present embodiment provides a kind of labyrinth-type excluder, comprise sealing track 1 and guide track 2, described sealing track 1 and guide track 2 are the matrix track, the notch direction of described sealing track 1 is relative with the notch direction of described guide track 2, the sidewall 1 of described guide track 2 is located in the concave groove of described sealing track 1, the sidewall 34 of described sealing track 1 is located in the concave groove of described guide track 2, be filled with sealer 5 in the described guide track 2, described sealer 5 is sandy soil, described sealing track 1 is fixed on the body of heater 6, and described guide track 2 is fixed on the chassis 7, and the both sides of described chassis 7 are equipped with two groups of seal arrangements.
A kind of labyrinth-type excluder of present embodiment, sidewall 1 by guide track 2 is in the concave groove of sealing track 1, and the sidewall 34 of sealing track 1 is in the concave groove of guide track 2, form two-way positioning guiding structure, when chassis 7 enters body of heater 6, led by seal arrangement, thereby chassis 7 is entered in the body of heater 6 reposefully, avoid two side collision bodies of heater 6 of chassis 7 and cause the damage of body of heater 6, the carrying out that impact is produced.Chassis 7 enter fully body of heater 6 interior after, at guide track 2 interior filling sealers 5, such as sandy soil, seal.This kind labyrinth-type excluder, reasonable in design, simple in structure, under the prerequisite of lower cost, can realize good sealing effect, and in sealing, has the positioning and guiding function, guarantee that chassis 7 enters body of heater 6 smoothly, effectively avoid chassis 7 collision bodies of heater 6 and cause the damage of chassis 7 and body of heater 6, thereby prolong the working life of manufacturing mechanism.The both sides of chassis 7 are equipped with two groups of seal arrangements, can strengthen whole sealing effect.
The beneficial effect of present embodiment is: a kind of labyrinth-type excluder of present embodiment, reasonable in design, simple in structure, under the prerequisite of lower cost, can realize good sealing effect, and in sealing, has the positioning and guiding function, guarantee that chassis enters body of heater smoothly, effectively avoid the trolley impact body of heater and cause the damage of chassis and body of heater, thereby prolong the working life of manufacturing mechanism.
Claims (6)
1. labyrinth-type excluder, it is characterized in that: comprise sealing track (1) and guide track (2), described sealing track (1) and guide track (2) are the matrix track, the notch direction of described sealing track (1) is relative with the notch direction of described guide track (2), the sidewall one (3) of described guide track (2) is located in the concave groove of described sealing track (1), the sidewall three (4) of described sealing track (1) is located in the concave groove of described guide track (2), is filled with sealer (5) in the described guide track (2).
2. a kind of labyrinth-type excluder as claimed in claim 1, it is characterized in that: described sealer (5) is sandy soil.
3. a kind of labyrinth-type excluder as claimed in claim 1, it is characterized in that: described sealing track (1) is fixed on the body of heater (6), and described guide track (2) is fixed on the chassis (7).
4. a kind of labyrinth-type excluder as claimed in claim 1, it is characterized in that: described sealing track (1) is fixed on the chassis (7), and described guide track (2) is fixed on the body of heater (6).
5. such as claim 3 or 4 described a kind of labyrinth-type excluders, it is characterized in that: the both sides of described chassis (7) are equipped with seal arrangement.
6. a kind of labyrinth-type excluder as claimed in claim 5, it is characterized in that: the both sides of described chassis (7) are equipped with two groups of seal arrangements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506587 CN202867856U (en) | 2012-09-29 | 2012-09-29 | Labyrinth sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506587 CN202867856U (en) | 2012-09-29 | 2012-09-29 | Labyrinth sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202867856U true CN202867856U (en) | 2013-04-10 |
Family
ID=48034578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220506587 Expired - Fee Related CN202867856U (en) | 2012-09-29 | 2012-09-29 | Labyrinth sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202867856U (en) |
-
2012
- 2012-09-29 CN CN 201220506587 patent/CN202867856U/en not_active Expired - Fee Related
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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: 20130410 Termination date: 20130929 |