CN102003530A - Dedusting sealing ring - Google Patents
Dedusting sealing ring Download PDFInfo
- Publication number
- CN102003530A CN102003530A CN2010102809455A CN201010280945A CN102003530A CN 102003530 A CN102003530 A CN 102003530A CN 2010102809455 A CN2010102809455 A CN 2010102809455A CN 201010280945 A CN201010280945 A CN 201010280945A CN 102003530 A CN102003530 A CN 102003530A
- Authority
- CN
- China
- Prior art keywords
- dedusting
- seal ring
- bag
- sealing ring
- present
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a dedusting sealing ring, which is superposed by a plurality of layers of non-woven fabrics, wherein the non-woven fabrics are connected together by needling. The dedusting sealing ring has high flexibility, pure acid resistance and pure base resistance and has the functions of dedusting and sealing at the temperature of between 180 and 480 DEG C, and the service life of the dedusting sealing ring is over 3 years.
Description
Technical field
The present invention relates to the seal ring that a kind of mechanical field uses, specifically is a kind of dedusting seal ring of using on the bag pulse dedusting machine of being used for.
Background technique
The bag pulse dedusting machine applies to ground such as mining site, chemical plant, Iron And Steel Plant; These occasion dust are many, and the dust temperature height of the acid of dust band, band alkali, discharge, so require to be used for corrosion-resistant, high temperature resistant, the long service life of filtering material used on the bag pulse dedusting machine of dedusting.
The dedusting bag that the bag pulse dedusting machine uses is a fixing cloth in the sack sewing of dedusting bag, dedusting bag is enclosed within on the cloth bag interface of bag pulse dedusting machine, then with sack fixedly cloth firm the tightening of cloth bag is fixed on the cloth bag interface.Because employing fixedly cloth is pricked cloth bag on the cloth bag interface, always there is the gap between cloth bag and the cloth bag interface, dust is easily run out of from gap location, influenced dust removing effects, simultaneously since cloth between cloth bag and cloth bag interface, acid and alkali corrosion is the strongest herein, temperature is the highest, fixedly cloth is lacked working life, dedusting bag just can't use after fixedly cloth damaged, and had had a strong impact on the working life of dedusting bag on the bag pulse dedusting machine.
Summary of the invention
Goal of the invention:, the invention provides that a kind of pliability is good, corrosion-resistant, high temperature resistant, the seal ring of good dustproof effect in order to solve the problems of the prior art.
Technological scheme: in order to realize above purpose, dedusting seal ring of the present invention is superimposed by multi-layer nonwoven fabrics, and multi-layer nonwoven fabrics links together through needling structure.
As preferred version, the circle of sealing described in the present invention adopts five layers of nonwovens to be formed by stacking.
Adopt nonwovens as material of main part among the present invention.Because it is good, corrosion-resistant, high temperature resistant that nonwovens has pliability, seal ring is fixed in the sack of dedusting bag on the pulse dust removal machine, by seal ring cloth bag and cloth bag interface are fixed together, because the dedusting seal ring good dedusting effect that nonwovens of the present invention is made, all adsorb from the sealed circle of running out of between cloth bag and cloth bag interface of micro-dust, thereby reached the effect of sealing dedusting, improved the dedusting turbidity test of bag pulse dedusting machine.
Dedusting seal ring of the present invention can play the dedusting seal action under 180-480 degree temperature conditions, working life was above 3 years; And adopt dedusting seal ring of the present invention, effectively raise the working life of dedusting bag.
Beneficial effect: a kind of dedusting seal ring provided by the invention, compared with prior art, have the following advantages: good, the anti-pure acid of dedusting seal ring pliability of the present invention, anti-soda ash, can under 180-480 degree temperature conditions, play the dedusting seal action, working life was above 3 years.
Description of drawings
Fig. 1 is the structural representation of dedusting seal ring of the present invention;
Fig. 2 is the plan view of dedusting seal ring of the present invention;
Fig. 3 is the sectional drawing of Fig. 2 at the A-A place.
Embodiment:
Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiments only is used to the present invention is described and is not used in and limit the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims to the modification of the various equivalent form of values of the present invention and limit.
Embodiment
A kind of dedusting seal ring,
Dedusting seal ring as Figure 1-3 is formed by stacking by five layers of nonwovens, and five layers of nonwovens link together through acupuncture; The side of present embodiment is provided with pinprick 6, and pinprick 6 penetrates the body wall of dedusting seal ring is whole, stays pin hole post 7 in body wall; Label 1 is the first layer nonwovens among Fig. 3, and label 2 is a second layer nonwovens, and label 3 is the 3rd a layer of nonwovens, and label 4 is the 4th a layer of nonwovens, and label 5 is the layer 5 nonwovens.
Claims (2)
1. dedusting seal ring, it is characterized in that: the sealing circle is superimposed by multi-layer nonwoven fabrics, and multi-layer nonwoven fabrics links together through needling structure.
2. a kind of dedusting seal ring according to claim 1 is characterized in that: the sealing circle adopts five layers of nonwovens to be formed by stacking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102809455A CN102003530A (en) | 2010-09-14 | 2010-09-14 | Dedusting sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102809455A CN102003530A (en) | 2010-09-14 | 2010-09-14 | Dedusting sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102003530A true CN102003530A (en) | 2011-04-06 |
Family
ID=43811133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102809455A Pending CN102003530A (en) | 2010-09-14 | 2010-09-14 | Dedusting sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102003530A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089338A (en) * | 1993-01-06 | 1994-07-13 | 李肃清 | Sealing cowleather ring |
| JPH11508197A (en) * | 1995-06-19 | 1999-07-21 | ソシエテ・ユーロペーヌ・ドゥ・プロプルシオン | Method and apparatus for producing ring-shaped parts and preforms from composite materials |
| CN101385925A (en) * | 2008-10-15 | 2009-03-18 | 奥凯嘉集团有限公司 | Filter cartridge of filter |
| CN101643973A (en) * | 2009-09-04 | 2010-02-10 | 常熟市任阳环宇无纺布厂 | Method for processing non-woven composite material with sound absorption function |
| CN201840941U (en) * | 2010-09-14 | 2011-05-25 | 苏州希尔克纤维制品有限公司 | Dedusting sealing ring |
-
2010
- 2010-09-14 CN CN2010102809455A patent/CN102003530A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089338A (en) * | 1993-01-06 | 1994-07-13 | 李肃清 | Sealing cowleather ring |
| JPH11508197A (en) * | 1995-06-19 | 1999-07-21 | ソシエテ・ユーロペーヌ・ドゥ・プロプルシオン | Method and apparatus for producing ring-shaped parts and preforms from composite materials |
| CN101385925A (en) * | 2008-10-15 | 2009-03-18 | 奥凯嘉集团有限公司 | Filter cartridge of filter |
| CN101643973A (en) * | 2009-09-04 | 2010-02-10 | 常熟市任阳环宇无纺布厂 | Method for processing non-woven composite material with sound absorption function |
| CN201840941U (en) * | 2010-09-14 | 2011-05-25 | 苏州希尔克纤维制品有限公司 | Dedusting sealing ring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201840941U (en) | Dedusting sealing ring | |
| CN201411698Y (en) | Wrap-knitted needle punching composite geotextile | |
| CN102003530A (en) | Dedusting sealing ring | |
| CN205708398U (en) | Drilling rod storage device | |
| CN210146225U (en) | Multilayer filters formula lubricating oil and crosses filter tower | |
| CN204554152U (en) | A kind of selfsealings pad with filter screen | |
| CN204073693U (en) | Novel cloth bag support keel | |
| CN204208376U (en) | Surface is provided with the control of dust filter cloth of convex body | |
| CN206950840U (en) | A kind of folding bag cage | |
| CN204601867U (en) | A kind of sack cleaner bag cage | |
| CN201815201U (en) | Connecting structure for high-pressure gas tank and pulse valve in bag type dust collector | |
| CN109865408A (en) | The full automatic treatment device of chlorine in a kind of production of calcium hypochlorite | |
| CN206676842U (en) | A kind of weaving loom with dedusting function | |
| CN202983432U (en) | Framework filter bag suspension device of dust remover | |
| CN204767905U (en) | Prevent fracture type dust bag | |
| CN103100276A (en) | Dust collector filter bag frame hanging device | |
| CN201380017Y (en) | Bag type duster bag filter frame coupling device | |
| CN216092463U (en) | Belt filter in vanadium slag leaching process | |
| CN205055623U (en) | Non -deformable's that dust containing capacity is big air filter material | |
| CN206289612U (en) | A kind of GSZ connection fastener | |
| CN212141756U (en) | High-quality needled felt | |
| CN201969429U (en) | Aramid and polytetrafluoroethylene fiber composite filter needled felt | |
| CN202056031U (en) | Filter screen of vacuum pump for single crystal furnace | |
| CN213349737U (en) | Protective structure of vibrating screen | |
| CN210699214U (en) | Filter bag for dust remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110406 |