CN202118256U - Sealer structure of incinerator wall-penetrating rod - Google Patents
Sealer structure of incinerator wall-penetrating rod Download PDFInfo
- Publication number
- CN202118256U CN202118256U CN2011202258842U CN201120225884U CN202118256U CN 202118256 U CN202118256 U CN 202118256U CN 2011202258842 U CN2011202258842 U CN 2011202258842U CN 201120225884 U CN201120225884 U CN 201120225884U CN 202118256 U CN202118256 U CN 202118256U
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- CN
- China
- Prior art keywords
- slide block
- outer frame
- incinerator
- penetrating rod
- walls
- 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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Abstract
The utility model discloses a sealer structure of an incinerator wall-penetrating rod, which comprises two oppositely-connected sealing units. Each sealing unit comprises an outer frame portion connected with an incinerator wall, sliders capable of moving vertically are arranged in the outer frame portion, a wall-penetrating rod clamping groove is formed between the two sliders, and graphite packing with a sealing function is arranged on linings of the sliders. The sealer structure of the incinerator wall-penetrating rod comprises the two sealing units arranged in the front and at the back oppositely, therefore, during installation, the sealer structure can be installed without dismounting the wall-penetrating rod, and installation is convenient. The graphite packing is arranged on the linings of the sliders, thereby being capable of having very good sealing effect, being changed frequently, effectively preventing hot slag from being sprayed out, avoiding fire hazard and further effectively reducing economic loss caused by the fire hazard.
Description
Technical field
The utility model relates to a kind of grinding tool, particularly a kind of grinding tool that the ceramic substrate surface is ground.
Background technique
The second stage of incinerator of my company is by Ji Bao-Xi Gus design; The connecting rod of its fire grate oil hydraulic cylinder and the big arm of fire grate is a bar through walls; Be an air compartment within the walls, medium is high-pressure hot wind and the red slag of high temperature under the fire grate slit source about 180 ℃ in the air compartment, and outdoor is oil hydraulic cylinder and oil-piping.The running orbit of connecting rod through walls can be decomposed into seesawing of substantially horizontal and moving up and down of Vertical direction; High temperature resistant cloth matter ripple dust-proof cover is adopted in connecting rod sealing through walls, and oil hydraulic cylinder is in service, and the high temperature warm sludge is brought in the dust-proof cover; To dust-proof cover extruding, wearing and tearing; Left and right sides dust-proof cover was promptly damaged in 3 days, and hot blast and high temperature furnace slag are sprayed onto the air compartment outside, bring potential safety hazard.Breakage makes the outer spray of warm sludge then might cause fire like dust-proof cover, causes enormous economic loss.
The model utility content
To the deficiency of above-mentioned existing technology, the technical problem that the utility model will solve provides a kind of simple in structure, easy for installation, good sealing effect, non-damageable incinerator rod seal device through walls structure.
For solving the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of incinerator rod seal device through walls structure; It comprises two sealing units that connect relatively; Said sealing unit comprises the outer frame part that is connected with furnace wall; Be provided with slide block moving up and down in the said outer frame part, form bar draw-in groove through walls between said two slide blocks, be lined with the graphite packing that seals in the said slide block.
Preferably, said outer frame part comprises a gland, and said slide block is positioned at said gland, is provided with spring between said slide block and the said gland.
Preferably, said outer frame part comprises end plates, side plate and a press strip, and said slide block can slide up and down between said end plates, side plate and press strip, and the slide block of said two sealing units connects through bolt.
Technique scheme has following beneficial effect: this incinerator rod seal device through walls structure comprises two sealing units that front and back are relative, and therefore when installing, need not to dismantle bar through walls can install; Install very convenient; The slide block liner is provided with the graphite packing can play extraordinary sealing effect, and can often change, thereby can effectively avoid warm sludge to spray outward; Prevent that fire from taking place, and then can effectively reduce the economic loss that causes because of fire.
Description of drawings
Fig. 1 is the utility model first embodiment's a structural representation.
Fig. 2 is the utility model second embodiment's a structural representation.
Embodiment
Describe in detail below in conjunction with the preferred embodiment of accompanying drawing to the utility model.
As shown in Figure 1; Be an embodiment of the utility model, incinerator rod seal device through walls structure comprises two sealing units that connect relatively among this embodiment, and each sealing unit all comprises an outer frame part that is connected with furnace wall; And slide block 13 that can move up and down at outer frame part; Outer frame part is an end cap 11 among this embodiment, and slide block 13 is positioned at end cap 11, is provided with spring 12 between slide block 13 and the end cap 11; Under the elastic force effect of spring 12, the slide block 13 of two sealing units closely contacts and between forms bar draw-in groove through walls.This incinerator rod seal device through walls structure in use; Weld relatively and with the body of heater exterior wall both sides that make two end caps 11 be placed on bar through walls respectively; Bar through walls like this is stuck in the bar draw-in groove through walls that forms between two slide blocks 13; Be lined with graphite plate root 14 in the slide block 13, graphite packing 14 can play extraordinary sealing effect.Adopt this structure can guarantee that bar through walls is moving with former and later two directions up and down
As shown in Figure 2; Another embodiment for the utility model; The outer frame part of sealing unit is made up of end plates 21, side plate 22 and press strip 23 among this embodiment, and slide block 24 can slide up and down between end plates 21, side plate 22 and press strip 23, and the slide block 24 of two sealing units connects through bolt.Incinerator rod seal device through walls structure when mounted among this embodiment; At first the end plates of two sealing units are welded on respectively on the body of heater exterior wall of both sides of bar through walls; Then two side plates 22 are connected with two end plates 21 respectively, respectively two slide blocks 24 are stuck on the bar through walls and through bolt then and connect, form bar draw-in groove through walls between two slide blocks 24; Be lined with the graphite packing 25 that seals in the slide block 24; Again press strip 23 is connected with side plate 22 at last, thereby slide block 24 can be moved up and down between end plates 21 and press strip 23, can guarantee that again bar through walls can move forward and backward simultaneously.
This incinerator rod seal device through walls structure comprises two sealing units that front and back are relative, and therefore when installing, need not to dismantle bar through walls can install; Install very convenient; The slide block liner is provided with the graphite packing can play extraordinary sealing effect, and can often change, thereby can effectively avoid warm sludge to spray outward; Prevent that fire from taking place, and then can effectively reduce the economic loss that causes because of fire.
More than a kind of incinerator rod seal device through walls structure that the utility model embodiment is provided carried out detailed introduction; For one of ordinary skill in the art; According to the utility model embodiment's thought, the part that on embodiment and application area, all can change, in sum; This description should not be construed as the restriction to the utility model, and all any changes of being made according to the utility model design philosophy are all within the protection domain of the utility model.
Claims (3)
1. incinerator rod seal device through walls structure; It is characterized in that: it comprises two sealing units that connect relatively; Said sealing unit comprises the outer frame part that is connected with furnace wall; Be provided with slide block moving up and down in the said outer frame part, form bar draw-in groove through walls between said two slide blocks, be lined with the graphite packing that seals in the said slide block.
2. incinerator according to claim 1 rod seal device through walls structure, it is characterized in that: said outer frame part comprises a gland, said slide block is positioned at said gland, is provided with spring between said slide block and the said gland.
3. incinerator according to claim 1 rod seal device through walls structure; It is characterized in that: said outer frame part comprises end plates, side plate and a press strip; Said slide block can slide up and down between said end plates, side plate and press strip, and the slide block of said two sealing units connects through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202258842U CN202118256U (en) | 2011-06-30 | 2011-06-30 | Sealer structure of incinerator wall-penetrating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202258842U CN202118256U (en) | 2011-06-30 | 2011-06-30 | Sealer structure of incinerator wall-penetrating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118256U true CN202118256U (en) | 2012-01-18 |
Family
ID=45459323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202258842U Expired - Lifetime CN202118256U (en) | 2011-06-30 | 2011-06-30 | Sealer structure of incinerator wall-penetrating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563664A (en) * | 2012-02-23 | 2012-07-11 | 无锡华光锅炉股份有限公司 | Flexible sealing device of fire grate push rod of refuse incineration boiler |
-
2011
- 2011-06-30 CN CN2011202258842U patent/CN202118256U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563664A (en) * | 2012-02-23 | 2012-07-11 | 无锡华光锅炉股份有限公司 | Flexible sealing device of fire grate push rod of refuse incineration boiler |
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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: 20120118 |
|
| CX01 | Expiry of patent term |