CN202834053U - Sealing structure - Google Patents
Sealing structure Download PDFInfo
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- CN202834053U CN202834053U CN 201220522466 CN201220522466U CN202834053U CN 202834053 U CN202834053 U CN 202834053U CN 201220522466 CN201220522466 CN 201220522466 CN 201220522466 U CN201220522466 U CN 201220522466U CN 202834053 U CN202834053 U CN 202834053U
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- strut
- pressing plate
- refractory
- fiber block
- block
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Abstract
The utility model discloses a sealing structure which comprises a fire-resistant castable block (1), a supporting rod (2) which is arranged on the fire-resistant castable block (1), a fire-resistant fiber block (3) is arranged on the supporting rod (2), and a pressing plate (4), wherein the fire-resistant fiber block (3) is connected with the pressing plate (4) through a nut (5) and the supporting rod (2). The sealing structure can well solve the problems that cracks appear between layers due to the different thermal expansion coefficients of different fire-resistant material layers inside of wall of a tank-type furnace, the air can come into volatile matter total way from the cracks, and combine and burn with the volatile matter to cause a flame on the furnace top, or the volatile matter can downward flee into a peep hole from cracks under the effect of negative pressure in the furnace and combine and burn with the air leaking from the furnace outside to burn and deform the heat preservation brick layers and cause the burning in the furnace out of control.
Description
Technical field
The utility model relates to a kind of sealing configuration, and the used inner seal structure device in the total road of a kind of pot type burner fugitive constituent particularly belongs to the technical field of sealing technology in the total road of pot type burner fugitive constituent.
Background technique
The fugitive constituent of discharging was a kind of harmful inflammable gas during the charcoal element was produced, and for energy saving and protection of the environment, the present practice is that the fugitive constituent in the pot type burner is introduced the quirk burning as auxiliary fuel from tank body.The fugitive constituent that produces in charcoal element production process is collected by the total road of the fugitive constituent at pot type burner top, and the fugitive constituent in the total road of fugitive constituent is introduced the burning of each layer quirk observation panel depths downwards by the fugitive constituent by-path in the front and back body of wall that is located at pot type burner.The total road of fugitive constituent is long rectangular channel, for the ease of the sedimentss such as tar in the total road of cleaning fugitive constituent.Be provided with total road cleaning eye in the total road of fugitive constituent, total road cleaning eye need to pass through the inner different refractory masses of whole pot type burner body of wall and pot type burner is interlinked to the outside.At present, pot type burner in the course of the work, normally the outermost surface body of heater place with total road cleaning eye seals with plug, forces the intercommunicating pore of fugitive constituent between the total road of fugitive constituent and fugitive constituent by-path in the total road of fugitive constituent to enter the fugitive constituent by-path.
But in use find, because present total road cleaning eye just seals cleaning eye at the outer body of heater place of pot type burner.Because pot type burner at work, the effect of being expanded with heat and contract with cold, serious separation can appear in the inconsistent different refractory materials bed boundary that causes of rates of thermal expansion between the inner different refractory masses of pot type burner body of wall, produce the crack of horizontal and vertical directions, the crack of substantially horizontal can cause large quantity of air to enter the total road of fugitive constituent being combined burning with fugitive constituent, cause the furnace roof phenomenon of burning with anger, cause energy waste and environmental pollution; The crack of Vertical direction may make the total road of furnace chamber and fugitive constituent irregular the connection occur, fugitive constituent in the total road of fugitive constituent can be scurried into peep hole downwards from these cracks under the suction function in stove, the air that bleeds outside stove is combined burning, makes the distortion of insulating brick-layer scaling loss, and the stove burning is out of control.
Summary of the invention
The purpose of this utility model is, provide the total road of a kind of pot type burner fugitive constituent used sealing configuration, the inner different refractory masses rates of thermal expansion of pot type burner body of wall are inconsistent to cause occurring between layers the crack to solve, prevent that air from entering the total road of fugitive constituent and being combined burning with fugitive constituent from the crack, cause that furnace roof burns with anger; Or prevent that fugitive constituent can scurry into peep hole downwards from these cracks under the suction function in stove, and the air that bleeds outside stove is combined burning, makes the distortion of insulating brick-layer scaling loss, and the stove burning is out of control.
The technical solution of the utility model is to consist of like this: a kind of sealing configuration of the present utility model is that this structure comprises refractory casting material block; Refractory casting material block is provided with strut, and strut is provided with refractory fiber block and pressing plate, and refractory fiber block is connected nut and is connected with strut with pressing plate.
In the aforementioned means, described pressing plate is arc steel plate product; Pressing plate and nut and between be provided with pad.
In the aforementioned means, described strut is the U-shaped product that the heating resisting metal round steel is bent into, and the strut two ends are provided with screw thread, and the bending section of strut is cast in the refractory casting material block, and the thread section at strut two ends stretches out outside the refractory casting material block.
In the aforementioned means, described refractory fiber block and pressing plate are provided with through hole, and the through hole that the thread section at strut two ends is connected with pressing plate from refractory fiber block passes with nut thread and is connected.
In the aforementioned means, described refractory fiber block is made of two-layer at least pyroceram fibre blanket, and the through hole on the refractory fiber block is enclosed within on the strut; Refractory fiber block is cube, and size is equal to or greater than fugitive constituent Zong Dao cross section.
Compared with prior art, the utility model is to set up sealing configuration at pot type burner body of wall innermost layer refractory masses place, total cleaning eye place, road, cut off the passage between the total road of outer body of heater crack and fugitive constituent, making can't be in conjunction with burning from air and the fugitive constituent in the total road of fugitive constituent of crack infiltration.Method of the present utility model has well solved and has caused occurring between layers the crack because the inner different refractory masses rates of thermal expansion of pot type burner body of wall are inconsistent, making air enter the total road of fugitive constituent from the crack is combined burning and causes that furnace roof burns with anger with fugitive constituent, or fugitive constituent is scurried into peep hole downwards from the crack under the suction function in stove, the air that bleeds outside stove is combined burning, make the distortion of insulating brick-layer scaling loss, the problem that the stove burning is out of control.Apparatus structure of the present utility model is simple, and the operation and maintenance cost is low, long service life; Because the stove outer air can not enter the total road of fugitive constituent, thereby has guaranteed quality of product and product performance.
Description of drawings
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is exploded view of the present utility model;
Fig. 4 is the structural representation of strut.
Being labeled as in the accompanying drawing: 1-refractory casting material block, 2-strut, 3-refractory fiber block, 4-pressing plate, 5-nut, 6-pad, 7-screw thread, 8-through hole, the total road of 9-fugitive constituent, the total road of 10-cleaning eye, the 11-plug, 12-intercommunicating pore, 13-crack, the 14-sealing configuration, 15-innermost layer material layer.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, but not as to any restriction of the present utility model.
Embodiment.
The utility model is constructed according to the encapsulating method in the following total road of pot type burner fugitive constituent, as shown in Figure 1, the body of wall of pot type burner is made of the multiple layer refractory layer, and the top of pot type burner is provided with the total road 9 of fugitive constituent, and the total road 9 of fugitive constituent is provided with total road cleaning eye 10 of more whole pot type burner body of wall; The method is to set up sealing configuration 14 at total pot type burner body of wall innermost layer refractory masses 15 places, cleaning eye 10 place, road, cut off the passage between the total road 9 of outer body of heater crack 13 and fugitive constituent, made from the crack the total road of 13 air that infiltrate and the fugitive constituent 9 interior fugitive constituents can't be in conjunction with burning.Described sealing configuration as shown in Figures 2 and 3, comprise the refractory casting material block 1 near the total road 9 of fugitive constituent, the sectional shape of refractory casting material block 1 is corresponding with total road cleaning eye 10 sectional shapes, and is slightly less than cleaning eye 10 cross sections, total road, in order to fill in total road cleaning eye 10.Be cast with strut 2 in the described refractory casting material block 1, strut 2 be shaped as U-shaped, the U-shaped bending section of strut 2 is cast in the refractory casting material block 1; Stretch out in refractory casting material block 1 at strut 2 two ends, in order to refractory casting material block 1 is pulled out in total road cleaning eye 10.Described strut 2 two ends cover has refractory fiber block 3 and pressing plate 4, and strut 2 two ends are provided with screw thread 7, by nut 5 and the pressing plate 4 that is spun on the screw thread 7 refractory fiber block 3 is compressed; Refractory fiber block 3 is made of two-layer at least pyroceram fibre blanket; The sectional shape of refractory fiber block 3 is corresponding with total road cleaning eye 10 sectional shapes, and is slightly larger than cleaning eye 10 cross sections, total road, plays the flexible sealing effect.Being shaped as of described pressing plate 4 is arc, plays a part on the one hand to compress refractory fiber block 3, plays on the other hand handle when pulling out sealing configuration 14.
The schematic representation of a kind of sealing configuration of the present utility model that is used for said method that makes up according to said method as shown in Figures 2 and 3, this structure comprises refractory casting material block 1; Refractory casting material block 1 is provided with strut 2, and strut 2 is provided with refractory fiber block 3 and pressing plate 4, and refractory fiber block 3 is connected with pressing plate and is connected with strut 2 through nut 5.Described pressing plate 4 is arc steel plate products; Pressing plate 4 and nut 5 and between be provided with pad 6.The U-shaped product that described strut 2 is bent into for the heating resisting metal round steel, strut 2 two ends are provided with screw thread, and the bending section of strut 2 is cast in the refractory casting material block 1, and the thread section 7 at strut 2 two ends stretches out outside the refractory casting material block 1.Described refractory fiber block 3 and pressing plate 4 are provided with through hole 8, and the thread section 7 at strut 2 two ends passes with nut 5 from the through hole 8 on refractory fiber block 3 and the pressing plate 4 and is threaded.Described refractory fiber block 3 is made of two-layer at least pyroceram fibre blanket, and the through hole 8 on the refractory fiber block 3 is enclosed within on the strut 2; Refractory fiber block 3 is cube, and size is equal to or greater than fugitive constituent Zong Dao cross section.
Specific implementation process of the present utility model and principle
Implementation process of the present utility model is very simple, only need to make one such as Fig. 2 or sealing configuration shown in Figure 3, open the plug 11 of total road cleaning eye 10 on the outer body of heater, sealing configuration 14 of the present utility model is filled in total road cleaning eye 10 interior innermost layer refractory masses 15 from the aperture of total road cleaning eye 10, because innermost layer refractory masses 15 usefulness commaterials are made, so rates of thermal expansion is identical, be not easy to produce the crack, and the sealed structure 14 of the air that the crack of each layer of body of heater innermost layer outside is infiltrated intercepts, can not mix with the fugitive constituent in the total road 9 of fugitive constituent, therefore fugitive constituent can only enter the fugitive constituent by-path by intercommunicating pore 12, by the designing requirement burning.Fugitive constituent can be not unordered runaway combustion.
Claims (5)
1. a sealing configuration is characterized in that: comprise refractory casting material block (1); Refractory casting material block (1) is provided with strut (2), and strut (2) is provided with refractory fiber block (3) and pressing plate (4), and refractory fiber block (3) is connected 4 with pressing plate) be connected with strut (2) through nut (5).
2. sealing configuration according to claim 1, it is characterized in that: described pressing plate (4) is arc steel plate product; Pressing plate (4) and nut (5) and between be provided with pad (6).
3. sealing configuration according to claim 2, it is characterized in that: the U-shaped product that described strut (2) is bent into for the heating resisting metal round steel, strut (2) two ends are provided with screw thread, the bending section of strut (2) is cast in the refractory casting material block (1), and the thread section (7) at strut (2) two ends stretches out outside the refractory casting material block (1).
4. sealing configuration according to claim 3, it is characterized in that: described refractory fiber block (3) and pressing plate (4) are provided with through hole (8), and the thread section (7) at strut (2) two ends passes with nut (5) from the through hole (8) on refractory fiber block (3) and the pressing plate (4) and is threaded.
5. sealing configuration according to claim 4, it is characterized in that: described refractory fiber block (3) is made of two-layer at least pyroceram fibre blanket, and the through hole (8) on the refractory fiber block (3) is enclosed within on the strut (2); Refractory fiber block (3) is cube, and size is equal to or greater than fugitive constituent Zong Dao cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220522466 CN202834053U (en) | 2012-10-12 | 2012-10-12 | Sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220522466 CN202834053U (en) | 2012-10-12 | 2012-10-12 | Sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834053U true CN202834053U (en) | 2013-03-27 |
Family
ID=47945762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220522466 Expired - Lifetime CN202834053U (en) | 2012-10-12 | 2012-10-12 | Sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727229A (en) * | 2012-10-12 | 2014-04-16 | 贵阳铝镁设计研究院有限公司 | Sealing method of pot-type furnace volatile matter main channel and inner sealing device used in method |
| CN110436800A (en) * | 2019-08-09 | 2019-11-12 | 邯郸钢铁集团有限责任公司 | A kind of wheat Wurz active lime kiln kiln shell crack sealing device |
-
2012
- 2012-10-12 CN CN 201220522466 patent/CN202834053U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727229A (en) * | 2012-10-12 | 2014-04-16 | 贵阳铝镁设计研究院有限公司 | Sealing method of pot-type furnace volatile matter main channel and inner sealing device used in method |
| CN110436800A (en) * | 2019-08-09 | 2019-11-12 | 邯郸钢铁集团有限责任公司 | A kind of wheat Wurz active lime kiln kiln shell crack sealing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
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| CX01 | Expiry of patent term |