CN211384214U - Double-closed dust collector ash bucket maintenance window - Google Patents
Double-closed dust collector ash bucket maintenance window Download PDFInfo
- Publication number
- CN211384214U CN211384214U CN201922092182.0U CN201922092182U CN211384214U CN 211384214 U CN211384214 U CN 211384214U CN 201922092182 U CN201922092182 U CN 201922092182U CN 211384214 U CN211384214 U CN 211384214U
- Authority
- CN
- China
- Prior art keywords
- window
- ash bucket
- sealing door
- access window
- access
- 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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 30
- 238000012423 maintenance Methods 0.000 title claims description 12
- 238000007789 sealing Methods 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000012716 precipitator Substances 0.000 claims 6
- 230000007547 defect Effects 0.000 abstract 1
- 238000004321 preservation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model belongs to the technical field of dust remover ash bucket, in particular to a double-sealing type dust remover ash bucket access window, which comprises a dust remover, an ash bucket and an access window, wherein the ash bucket is arranged below the dust remover, the access window is arranged on the side wall of the ash bucket, a secondary protective cover is arranged outside the ash bucket and at the position of the access window, a abdicating window is arranged at the position corresponding to the access window on the secondary protective cover, the size of the abdicating window is larger than that of the access window, a double-sealing door is arranged on the abdicating window, the double-sealing door comprises a sealing door I matched with the access window and a sealing door II matched with the abdicating window, the outer side of the sealing door I is fixed at the inner side of the sealing door II through a plurality of elastic telescopic mechanisms, the elastic telescopic mechanisms push against the access window, thereby overcoming the defects of the prior art, not only ensuring the smoothness of the inner wall of the ash, prevent that ash bucket from overhauing the window and leading to having certain difference in temperature with other positions because of the existence of window.
Description
Technical Field
The utility model belongs to the technical field of the dust remover ash bucket, concretely relates to two enclosed type dust remover ash bucket access windows.
Background
The bag type dust collector is a dry type dust filtering device. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two closed dust remover ash bucket access hole, the not enough of prior art has been overcome, set up the access hole in ash bucket department, the access hole outside sets up the secondary protection casing, then adopt the double containment door to seal the window of stepping down on access hole and the secondary protection casing, the outer last sealing door of access hole mainly is in order to guarantee that the ash bucket inner wall is level and smooth and sealed, sealing door is second in order to provide holding power and seal the secondary protection casing for sealing door one, the secondary protection casing plays heat preservation and guard action, both guaranteed that the ash bucket inner wall is level and smooth, can not locate the collection ash at the access hole, a heat preservation effect has been played again, prevent that ash bucket access hole department from leading to having certain difference in temperature with other positions because the existence of window.
In order to solve the above problems, the utility model adopts the following technical proposal:
the utility model provides a two closed dust remover ash bucket access windows, includes dust remover, ash bucket and access window, the ash bucket sets up in the dust remover below, the access window sets up on the ash bucket lateral wall, the ash bucket outside is located the access window position and is equipped with the secondary protection casing, the secondary protection covers and is equipped with the window of stepping down with access window corresponding position, the window size of stepping down is greater than the access window size, be equipped with two sealing door on the window of stepping down, two sealing door include with access window complex sealing door one and with step down window complex sealing door two, the sealing door outside is fixed at two inboards of sealing door through a plurality of elastic telescoping mechanism, is pushed up on the access window by elastic telescoping mechanism, a plurality of screw fixation that the border set up is covered to the sealing door two.
Further, the access window and the yielding window are both rectangular structures, and the length and the width of the yielding window are both larger than those of the access window.
Further, the inner side of the first sealing door corresponding to the access window is provided with a boss matched with the access window, the boss and the access window are of similar structures and are loosely matched, and the thickness of the boss is consistent with the wall thickness of the ash bucket.
Furthermore, a silica gel sealing strip is arranged on the edge of the boss on the inner side of the sealing door.
Further, sealing door two includes the door plant and with stepping down window complex arch, the arch is established at the door plant inboard.
Further, elastic telescoping mechanism includes pipe structure, cylinder and spring, the pipe structure is fixed on sealing door two, the cylinder is fixed on sealing door one, the spring housing is on the cylinder, the cylinder inserts in the pipe structure.
Further, the inner side of the secondary protective cover is provided with a heat-insulating layer.
Compared with the prior art, the utility model, following beneficial effect has:
a two closed dust remover ash buckets access hole, set up access hole in ash bucket department, the access hole outside sets up the secondary protection casing, then adopt the double containment door to seal the window of stepping down on access hole and the secondary protection casing, the outer last sealing door of access hole mainly is in order to guarantee that the ash bucket inner wall is level and smooth and sealed, sealing door is second in order to provide holding power and seal secondary protection casing for sealing door one, the secondary protection casing plays heat preservation and guard action, both guaranteed that the ash bucket inner wall is level and smooth, can not be in access hole department collection ash, a heat preservation effect has been played again, prevent that ash bucket access hole department from leading to having certain difference in temperature with other positions because the existence of window.
Drawings
FIG. 1 is a schematic structural view of an ash bucket inspection window of a double-closed dust collector.
Fig. 2 is a schematic structural diagram of a double-sealing door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in the figure, the double-closed ash bucket maintenance window of the dust remover comprises a dust remover 1, an ash bucket 2 and a maintenance window 3, the ash hopper is arranged below the dust remover, the maintenance window is arranged on the side wall of the ash hopper, a secondary protective cover 4 is arranged outside the ash hopper and at the position of the maintenance window, a yielding window 41 is arranged on the secondary protective cover 4 corresponding to the maintenance window, the size of the yielding window 41 is larger than that of the maintenance window 3, the abdicating window is provided with a double sealing door 5, the double sealing door 5 comprises a sealing door I7 matched with the access window and a sealing door II 6 matched with the abdicating window, the outer side of the first sealing door 7 is fixed at the inner side of the second sealing door 6 through a plurality of elastic telescopic mechanisms 8 and is propped against the access window by the elastic telescopic mechanisms, the second sealing door 6 is fixed on the secondary protective cover through a plurality of screws 63 arranged on the edge; the maintenance window and the abdication window are both rectangular structures, and the length and the width of the abdication window are both larger than those of the maintenance window; a boss 71 matched with the access window is arranged on the inner side of the first sealing door 7 corresponding to the access window, the boss and the access window are in a similar structure and are loosely matched, and the thickness of the boss is consistent with that of the ash bucket; a silica gel sealing strip 72 is arranged on the edge of the boss at the inner side of the first sealing door; the second sealing door 6 comprises a door plate 61 and a bulge 62 matched with the abdicating window, and the bulge is arranged on the inner side of the door plate; the elastic telescopic mechanism 8 comprises a circular tube structure 81, a cylinder 82 and a spring 83, the circular tube structure is fixed on the sealing door II, the cylinder is fixed on the sealing door I, the spring is sleeved on the cylinder, and the cylinder is inserted into the circular tube structure; and an insulating layer 42 is arranged on the inner side of the secondary protective cover.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a two closed dust remover ash bucket access windows, includes dust remover, ash bucket and access window, the ash bucket sets up in the dust remover below, the access window sets up on the ash bucket lateral wall, its characterized in that: the outside access door that is located of ash bucket position is equipped with the secondary protection casing, the secondary protection covers and corresponds the position with the access window and is equipped with the window of stepping down, the window size of stepping down is greater than the access window size, be equipped with two sealing door on the window of stepping down, two sealing door include with access window complex sealing door one and with step down window complex sealing door two, sealing door one outside is fixed at sealing door two inboards through a plurality of elastic telescopic mechanism, is pushed up on the access window by elastic telescopic mechanism, sealing door two pass through a plurality of screw fixation that the border set up on the secondary protection casing.
2. The double containment precipitator ash bucket access window of claim 1, wherein: the maintenance window and the yielding window are both rectangular structures, and the length and the width of the yielding window are both larger than those of the maintenance window.
3. The double containment precipitator ash bucket access window of claim 1, wherein: the inner side of the first sealing door corresponding to the access window is provided with a boss matched with the access window, the boss and the access window are of similar structures and are loosely matched, and the thickness of the boss is consistent with the wall thickness of the ash bucket.
4. The double containment precipitator ash bucket access window of claim 3, wherein: a silica gel sealing strip is arranged on the edge of the boss on the inner side of the sealing door.
5. The double containment precipitator ash bucket access window of claim 1, wherein: the second sealing door comprises a door plate and a bulge matched with the yielding window, and the bulge is arranged on the inner side of the door plate.
6. The double containment precipitator ash bucket access window of claim 1, wherein: the elastic telescopic mechanism comprises a circular tube structure, a cylinder and a spring, the circular tube structure is fixed on a sealing door II, the cylinder is fixed on a sealing door I, the spring is sleeved on the cylinder, and the cylinder is inserted into the circular tube structure.
7. The double containment precipitator ash bucket access window of claim 1, wherein: and the inner side of the secondary protective cover is provided with a heat-insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922092182.0U CN211384214U (en) | 2019-11-28 | 2019-11-28 | Double-closed dust collector ash bucket maintenance window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922092182.0U CN211384214U (en) | 2019-11-28 | 2019-11-28 | Double-closed dust collector ash bucket maintenance window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211384214U true CN211384214U (en) | 2020-09-01 |
Family
ID=72229274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922092182.0U Expired - Fee Related CN211384214U (en) | 2019-11-28 | 2019-11-28 | Double-closed dust collector ash bucket maintenance window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211384214U (en) |
-
2019
- 2019-11-28 CN CN201922092182.0U patent/CN211384214U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |