CN103967395B - The encapsulating method of the special dust removal machine door sealing structure of dust - Google Patents
The encapsulating method of the special dust removal machine door sealing structure of dust Download PDFInfo
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- CN103967395B CN103967395B CN201410176520.8A CN201410176520A CN103967395B CN 103967395 B CN103967395 B CN 103967395B CN 201410176520 A CN201410176520 A CN 201410176520A CN 103967395 B CN103967395 B CN 103967395B
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- maintenance door
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Abstract
The present invention relates to one and can either avoid the sealing strip quick aging be full of cracks of hermatic door corner, again can under realizing the premise reliably sealed, the encapsulating method of the special dust removal machine door sealing structure of dust abated the noise, including vertical dust dust removal machine, overhaul door, middle maintenance door and lower maintenance every fan corner in described vertical dust dust removal machine and coordinates with the corner between doorframe for arc corner, and the arc corner between upper maintenance door, middle maintenance door and lower maintenance every fan arc corner and doorframe adopts the sealing of arc sealing strip.Advantage: one is the generation solving the upper maintenance door of background technology existence, the stress concentration that between middle maintenance door and lower maintenance door and doorframe, sealing strip bending causes, easy aging cracking phenomenon；Two is adopt hollow sealing strip to seal between upper maintenance door, middle maintenance door and lower maintenance door and doorframe, and the reliability not only sealed is high, and has been inherently eliminated issuable noise between upper maintenance door, middle maintenance door and lower maintenance door and doorframe.
Description
Technical field
The present invention relates to one and can either avoid hermatic door corner sealing strip quick aging be full of cracks, again can under realizing the premise reliably sealed, the special dust removal machine door sealing structure of dust abated the noise and encapsulating method, belong to the special dust removal machine seal assembly of dust and manufacture field.
Background technology
Existing vertical dust dedusting gate is in structural design, and the corner of door and the corner of doorframe are right angle, and adopts sealing strip to seal.Its weak point: the corner of door and the corner of doorframe are that right-angle design necessarily causes for the sealing strip sealed at corner place knuckle, and its knuckle causes that sealing strip hard force is concentrated, not only affects sealing property, and very easily aging cracking.
Summary of the invention
Purpose of design: exempt from the weak point keeping away in background technology, design one can either avoid the sealing strip quick aging be full of cracks of hermatic door corner, again can under realizing the premise reliably sealed, the special dust removal machine door sealing structure of dust abated the noise and encapsulating method.
Design: in order to realize above-mentioned purpose of design.1, overhauling the corner between door, middle maintenance door and lower maintenance every fan corner and doorframe in vertical dust dust removal machine is arc corner and the design adopting arc sealing strip to seal, and is one of the technical characteristic of the present invention.So the purpose of design is in that: above overhauling door, middle maintenance door and lower maintenance every fan corner and adopt arc corner, it can fundamentally solve for sealing the defect that the sealing property that stress is concentrated, forced sealing brings is uncertain, the easy aging cracking of sealing strip, noise reduction are poor that the sealing strip between door leaf corner and doorframe corner causes due to right-angle bending.2, arc sealing strip is the design of air pressure type sealing strip, be the present invention technical characteristic two.So the purpose of design is in that: have inflation and the function of venting due to hollow sealing strip, when it be used for sealing upper maintenance every fan, middle maintenance every fan and lower maintenance every fan seal with doorframe time, as long as be inflated, can realize after hollow sealing strip inflation the positive sealing of upper maintenance every fan, middle maintenance every fan and lower maintenance every fan and doorframe by the single direction inflating valve on hollow sealing strip；When needs unload upper maintenance every fan, middle maintenance every fan and lower maintenance every fan time, as long as in single direction inflating valve Aerating needle inserted on hollow sealing strip can by air sealing strip gas discharge, hollow sealing strip deflated, maintenance door leaf conveniently take off.
Technical scheme 1: a kind of vertical dust dust removal machine door sealing structure, including vertical dust dust removal machine, overhaul door, middle maintenance door and lower maintenance every fan corner in described vertical dust dust removal machine and coordinates with the corner between doorframe for arc corner, and the arc corner between upper maintenance door, middle maintenance door and lower maintenance every fan arc corner and doorframe adopts the sealing of arc sealing strip.
Technical scheme 2: a kind of vertical dust dust removal machine door sealing structure encapsulating method, overhaul door, middle maintenance door and lower maintenance every fan in vertical dust dust removal machine to fan between doorframe in matched in clearance more than doorframe or upper maintenance door, middle maintenance door and lower maintenance every, the air pressure type sealing strip that corner is arcuate structure is placed between upper maintenance door, middle maintenance door and lower maintenance door and doorframe, then pass through the unidirectional valve nozzle injected gas body on air pressure type sealing strip, make air pressure type sealing strip will seal between upper maintenance door, middle maintenance door and lower maintenance door and doorframe.
The present invention is compared with background technology, and one is the generation solving the upper maintenance door of background technology existence, the stress concentration that between middle maintenance door and lower maintenance door and doorframe, sealing strip bending causes, easy aging cracking phenomenon；Two is adopt hollow sealing strip to seal between upper maintenance door, middle maintenance door and lower maintenance door and doorframe, the reliability not only sealed is high, and do not produce stress concentration, easy aging cracking, the more important thing is owing to being sealed by gasbag-type hollow sealing strip between upper maintenance door, middle maintenance door and lower maintenance door and doorframe, be inherently eliminated issuable noise between upper maintenance door, middle maintenance door and lower maintenance door and doorframe.
Accompanying drawing explanation
Fig. 1 is the structural representation of the special dust removal machine door sealing structure of dirt.
Fig. 2 is the first structural representation of hollow sealing strip section.
Fig. 3 is the second structural representation of hollow sealing strip section.
Detailed description of the invention
Embodiment 1: with reference to attached Fig. 1 and 2.A kind of vertical dust dust removal machine door sealing structure, including vertical dust dust removal machine, in described vertical dust dust removal machine, upper maintenance door 1, middle maintenance door 2 and lower maintenance door 3 door leaf corner coordinate with the corner between doorframe is arc corner 4, and the arc corner between upper maintenance door 1, middle maintenance door 2 and lower maintenance door 3 door leaf arc corner and doorframe adopts arc sealing strip 5 to seal.Described arc sealing strip 5 is air pressure type sealing strip.Described air pressure type sealing strip is provided with unidirectional valve nozzle, not shown in FIG., its structure system prior art, is not described herein at this.
Embodiment 2: on the basis of embodiment 1, the hollow sealing strip 5 of described air pressure type sealing strip and upper maintenance door 1, middle maintenance door 2 and lower maintenance door 3 door leaf phase contacting surface is groove type structure, referring to accompanying drawing 3.
Embodiment 3: on the basis of embodiment 1, a kind of vertical dust dust removal machine door sealing structure encapsulating method, upper maintenance door 1 in vertical dust dust removal machine, middle maintenance door 2 and lower maintenance door 3 door leaf are more than doorframe or upper maintenance door 1, in matched in clearance between middle maintenance door 2 and lower maintenance door 3 door leaf and doorframe, the air pressure type sealing strip 5 that corner is arcuate structure is placed in upper maintenance door 1, between middle maintenance door 2 and lower maintenance door 3 and doorframe, then pass through the unidirectional valve nozzle injected gas body on air pressure type sealing strip 5, make air pressure type sealing strip 5 by upper maintenance door 1, seal between middle maintenance door 2 and lower maintenance door 3 and doorframe；When described upper maintenance door 1, middle maintenance door 2 and lower maintenance door 3 need to open, Aerating needle is inserted in unidirectional valve nozzle, after the gas in air pressure type sealing strip 5 is discharged by Aerating needle, namely can be taken off maintenance door.
It is to be understood that: although the word that the mentality of designing of the present invention is contrasted detailed by above-described embodiment describes; but these words describe; simply the simple text of mentality of designing of the present invention is described; rather than the restriction to mentality of designing of the present invention; any without departing from the combination of mentality of designing of the present invention, increase or amendment, each fall within protection scope of the present invention.
Claims (3)
1. the encapsulating method of a vertical dust dust removal machine door sealing structure, it is characterized in that: in vertical dust dust removal machine, overhaul door (1), middle maintenance door (2) and lower maintenance door (3) door leaf are more than doorframe or upper maintenance door (1), middle maintenance door (2) and lower maintenance door (3) are matched in clearance between door leaf and doorframe, air pressure type sealing strip (5) that corner is arcuate structure is placed in upper maintenance door (1), between middle maintenance door (2) and lower maintenance door (3) and doorframe, then pass through the unidirectional valve nozzle injected gas body on air pressure type sealing strip (5), make air pressure type sealing strip (5) by upper maintenance door (1), seal between middle maintenance door (2) and lower maintenance door (3) and doorframe.
2. the encapsulating method of vertical dust dust removal machine door sealing structure according to claim 1, it is characterized in that: when described upper maintenance door (1), middle maintenance door (2) and lower maintenance door (3) need to open, Aerating needle is inserted in unidirectional valve nozzle, after gas in air pressure type sealing strip (5) is discharged by Aerating needle, namely can be taken off maintenance door.
3. the encapsulating method of vertical dust dust removal machine door sealing structure according to claim 1, is characterized in that: the hollow sealing strip (5) of described air pressure type sealing strip and upper maintenance door (1), middle maintenance door (2) and lower maintenance door (3) door leaf phase contacting surface is groove type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176520.8A CN103967395B (en) | 2014-04-29 | 2014-04-29 | The encapsulating method of the special dust removal machine door sealing structure of dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176520.8A CN103967395B (en) | 2014-04-29 | 2014-04-29 | The encapsulating method of the special dust removal machine door sealing structure of dust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103967395A CN103967395A (en) | 2014-08-06 |
| CN103967395B true CN103967395B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410176520.8A Active CN103967395B (en) | 2014-04-29 | 2014-04-29 | The encapsulating method of the special dust removal machine door sealing structure of dust |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269195A (en) * | 2017-08-14 | 2017-10-20 | 山东钢铁股份有限公司 | Silica gel inflates forms sealing device |
| CN109171450A (en) * | 2018-09-13 | 2019-01-11 | 韩城市金太阳花椒油脂药料有限责任公司 | A kind of steam box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2423013Y (en) * | 2000-01-25 | 2001-03-14 | 冶金工业部建筑研究总院 | Dust separator maintenance door with good tightness |
| CN2782882Y (en) * | 2005-04-13 | 2006-05-24 | 保定宝硕新型建筑材料有限公司 | Slide window with inflated seal strip |
| US7958992B1 (en) * | 2010-11-19 | 2011-06-14 | Stier Randal J | Inspection door with radiused coaming for dust control |
| CN202490533U (en) * | 2012-03-14 | 2012-10-17 | 沃晓枫 | Easy-to-overhaul vertical cartridge dust collector |
| CN203154999U (en) * | 2013-01-22 | 2013-08-28 | 陈惠娜 | Sealing access door of pulse bag type dust collector |
| CN203846950U (en) * | 2014-04-29 | 2014-09-24 | 杭州南方环境净化设备有限公司 | Special dust remover door sealing structure |
-
2014
- 2014-04-29 CN CN201410176520.8A patent/CN103967395B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2423013Y (en) * | 2000-01-25 | 2001-03-14 | 冶金工业部建筑研究总院 | Dust separator maintenance door with good tightness |
| CN2782882Y (en) * | 2005-04-13 | 2006-05-24 | 保定宝硕新型建筑材料有限公司 | Slide window with inflated seal strip |
| US7958992B1 (en) * | 2010-11-19 | 2011-06-14 | Stier Randal J | Inspection door with radiused coaming for dust control |
| CN202490533U (en) * | 2012-03-14 | 2012-10-17 | 沃晓枫 | Easy-to-overhaul vertical cartridge dust collector |
| CN203154999U (en) * | 2013-01-22 | 2013-08-28 | 陈惠娜 | Sealing access door of pulse bag type dust collector |
| CN203846950U (en) * | 2014-04-29 | 2014-09-24 | 杭州南方环境净化设备有限公司 | Special dust remover door sealing structure |
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| CN103967395A (en) | 2014-08-06 |
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