CN207203684U - A kind of durable type desulphurization denitration deduster filter cloth bag - Google Patents
A kind of durable type desulphurization denitration deduster filter cloth bag Download PDFInfo
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- CN207203684U CN207203684U CN201720903816.4U CN201720903816U CN207203684U CN 207203684 U CN207203684 U CN 207203684U CN 201720903816 U CN201720903816 U CN 201720903816U CN 207203684 U CN207203684 U CN 207203684U
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- cloth bag
- filter cloth
- desulphurization denitration
- durable type
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Abstract
The utility model discloses a kind of durable type desulphurization denitration deduster filter cloth bag, including bag body, the top fixed cover of the bag body is connected to annular slab, buffer unit is fixedly connected with the top of the annular slab, cutting ferrule is fixedly connected with the top of the buffer unit, the inside of the cutting ferrule is inlaid with elastic webbing, is fixed on the inwall of the cutting ferrule and is bonded with damp-proof layer, fixed on the inwall of the damp-proof layer to be bonded with wearing layer.The durable type desulphurization denitration deduster filter cloth bag, solves existing cloth bag in use for some time, often there is damaged short-life problem, by the setting to bag body, bag body is made up of aramid fiber layer of cloth, PTFE breathable films and composite fibre layer, improves the high intensity, high temperature resistant, anti-aging and insulation effect of cloth bag, it is less prone to breakage, and to the improvement of cutting ferrule, wear-resisting effect is reached, has improved the using effect of filter cloth bag.
Description
Technical field
Deduster accessory technical field is the utility model is related to, specially a kind of durable type desulphurization denitration deduster filtering
Cloth bag.
Background technology
The equipment that dust is separated from flue gas deduster or cleaner.The performance of deduster is with accessible
Gas flow, gas are expressed by drag losses during deduster and efficiency of dust collection.Meanwhile price, operation and the dimension of deduster
The difficulty or ease of shield expense, service life length and operational administrative are also an important factor for considering its performance.Waste incineration at present by
Gradually turn into the main path of urban garbage disposal, burning disposal of the rubbish by modernization, harmful substance is converted into nothing
Evil thing, can also realize the utilization of recycling..
Filter cloth bag is used for the cloth bag filtered, and it is a variety of that filter cloth bag uses progress dedusting, filter cloth bag on deduster
It is various, but existing cloth bag is in use for some time, damaged state often occurs, so not only influences the effect of filtering
Fruit, and the cost of manufacture of waste of materials, are not durable.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of durable type desulphurization denitration deduster filter cloth
Bag, solves existing cloth bag in use for some time, damaged short-life problem often occurs.
（Two）Technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of durable type desulphurization denitration
Deduster filter cloth bag, including bag body, the top fixed cover of the bag body are connected to annular slab, the top of the annular slab
Buffer unit is fixedly connected with, is fixedly connected with cutting ferrule at the top of the buffer unit, the inside of the cutting ferrule is inlayed flexible
Band, it is fixed on the inwall of the cutting ferrule to be bonded with damp-proof layer, on the inwall of the damp-proof layer fixation being bonded with wearing layer.
The bag body includes aramid fiber layer of cloth, PTFE breathable films and composite fibre layer, the aramid fiber successively
Layer of cloth, PTFE breathable films and composite fibre layer are set gradually from outside to inside.
The buffer unit includes annular sleeve gasket, and the annular sleeve gasket is internally provided with extension spring.
Preferably, the quantity of the extension spring is no less than nine, and extension spring is equidistant is circumferentially positioned at annular sleeve
In pad.
Preferably, the damp-proof layer is non-woven fabrics, and the wearing layer is made up of two layers of rubber grain.
Preferably, the aramid fiber layer of cloth is made into by aramid fiber precursor by plain weave, twill, satin weave.
Preferably, the composite fibre layer is glass fibre.
（Three）Beneficial effect
The utility model provides a kind of durable type desulphurization denitration deduster filter cloth bag.Possesses following beneficial effect：
（1）, the durable type desulphurization denitration deduster filter cloth bag, solve existing cloth bag using a period of time
Afterwards, often there is damaged short-life problem, by the setting to bag body, bag body is breathed freely by aramid fiber layer of cloth, PTFE
Film and composite fibre layer composition, the high intensity, high temperature resistant, anti-aging and insulation effect of cloth bag are improved, is less prone to brokenly
Damage, and to the improvement of cutting ferrule, reached wear-resisting effect, improved the using effect of filter cloth bag, not only saved making
Cost, and improve filter effect.
（2）, the durable type desulphurization denitration deduster filter cloth bag, by the improvement to buffer unit, in extension spring
In the presence of, in use, when by air-flow, reach the effect of buffering, further increase the utilization rate of filter cloth bag.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural representation of the utility model bag body；
Fig. 3 is the top view of the utility model cutting ferrule；
Fig. 4 is the structural representation of the utility model buffer unit.
In figure：1 bag of body, 101 aramid fiber layer of cloths, 102 PTFE breathable films, 103 composite fibre layers, 2 annular slabs, 3
Buffer unit, 31 annular sleeve gaskets, 32 extension springs, 4 cutting ferrules, 5 elastic webbings, 6 damp-proof layers, 7 wearing layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of durable type desulphurization denitration deduster filtering
Cloth bag, including bag body 1, the top fixed cover of bag body 1 are connected to annular slab 104, and the top of annular slab 104 is fixedly connected with slow
Flushing device 3, the top of buffer unit 3 are fixedly connected with cutting ferrule 4, and the inside of cutting ferrule 4 is inlaid with elastic webbing 5, and elastic webbing 5 is set
Put, be easy to the fixation to filter cloth bag, fixed on the inwall of cutting ferrule 4 and be bonded with damp-proof layer 6, it is fixed viscous on the inwall of damp-proof layer 6
Conjunction has wearing layer 7, and damp-proof layer 6 is non-woven fabrics, and wearing layer 7 is made up of two layers of rubber grain.
Bag body 1 includes aramid fiber layer of cloth 101, PTFE breathable films 102 and composite fibre layer 103 successively, and aramid fiber is fine
Tieing up layer of cloth 101 has superhigh intensity, high-modulus and high temperature resistant, acid-fast alkali-proof, in light weight, insulation, anti-aging, life cycle length etc.
Premium properties, aramid fiber layer of cloth 101 are made into by aramid fiber precursor by plain weave, twill, satin weave, and composite fibre layer 103 is glass
Fiber, aramid fiber layer of cloth 101, PTFE breathable films 102 and composite fibre layer 103 are set gradually from outside to inside.
Buffer unit 3 includes annular sleeve gasket 31, and annular sleeve gasket 31 is internally provided with extension spring 32, extension spring 32
Quantity is no less than nine, and extension spring 32 is equidistant is circumferentially positioned in annular sleeve gasket 31, the improvement of buffer unit 3, is drawing
In the presence of stretching spring 32, in use, when by air-flow, the effect of buffering is reached, has further increased filter cloth bag
Utilization rate.
In summary, the durable type desulphurization denitration deduster filter cloth bag, solve existing cloth bag and using one section
After time, often there is damaged short-life problem, by the setting to bag body 1, bag body 1 by aramid fiber layer of cloth 101,
PTFE breathable films 102 and composite fibre layer 103 form, and improve the high intensity, high temperature resistant, anti-aging and insulation effect of cloth bag
Fruit, is less prone to breakage, and to the improvement of cutting ferrule 4, has reached wear-resisting effect, improved the using effect of filter cloth bag,
Cost of manufacture has not only been saved, and has improved filter effect.
Meanwhile by the improvement to buffer unit 3, in the presence of extension spring 32, in use, when by air-flow,
Reach the effect of buffering, further increase the utilization rate of filter cloth bag.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of durable type desulphurization denitration deduster filter cloth bag, including bag body（1）, it is characterised in that：The bag body
（1）Top fixed cover be connected to annular slab（104）, the annular slab（104）Top be fixedly connected with buffer unit（3）, institute
State buffer unit（3）Top be fixedly connected with cutting ferrule（4）, the cutting ferrule（4）Inside be inlaid with elastic webbing（5）, the card
Set（4）Inwall on fixation be bonded with damp-proof layer（6）, the damp-proof layer（6）Inwall on fixation be bonded with wearing layer（7）；
The bag body（1）Include aramid fiber layer of cloth successively（101）, PTFE breathable films（102）And composite fibre layer
（103）, the aramid fiber layer of cloth（101）, PTFE breathable films（102）And composite fibre layer（103）Set successively from outside to inside
Put；
The buffer unit（3）Including annular sleeve gasket（31）, the annular sleeve gasket（31）Be internally provided with extension spring（32）.
A kind of 2. durable type desulphurization denitration deduster filter cloth bag according to claim 1, it is characterised in that：The drawing
Stretch spring（32）Quantity be no less than nine, and extension spring（32）It is equidistant to be circumferentially positioned at annular sleeve gasket（31）It is interior.
A kind of 3. durable type desulphurization denitration deduster filter cloth bag according to claim 1, it is characterised in that：It is described anti-
Damp layer（6）For non-woven fabrics, the wearing layer（7）It is made up of two layers of rubber grain.
A kind of 4. durable type desulphurization denitration deduster filter cloth bag according to claim 1, it is characterised in that：The virtue
Synthetic fibre scrim cloth（101）It is made into by aramid fiber precursor by plain weave, twill, satin weave.
A kind of 5. durable type desulphurization denitration deduster filter cloth bag according to claim 1, it is characterised in that：It is described multiple
Condensating fiber layer（103）For glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903816.4U CN207203684U (en) | 2017-07-25 | 2017-07-25 | A kind of durable type desulphurization denitration deduster filter cloth bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903816.4U CN207203684U (en) | 2017-07-25 | 2017-07-25 | A kind of durable type desulphurization denitration deduster filter cloth bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207203684U true CN207203684U (en) | 2018-04-10 |
Family
ID=61813743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720903816.4U Expired - Fee Related CN207203684U (en) | 2017-07-25 | 2017-07-25 | A kind of durable type desulphurization denitration deduster filter cloth bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207203684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026020A (en) * | 2019-04-23 | 2019-07-19 | 江苏森源环保科技有限公司 | A kind of anti-tear dust-removal cloth-bag of terylene needled felt |
| CN115253486A (en) * | 2022-08-16 | 2022-11-01 | 朗天科技股份有限公司 | High-wear-resistance dedusting filter material and preparation method thereof |
-
2017
- 2017-07-25 CN CN201720903816.4U patent/CN207203684U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026020A (en) * | 2019-04-23 | 2019-07-19 | 江苏森源环保科技有限公司 | A kind of anti-tear dust-removal cloth-bag of terylene needled felt |
| CN115253486A (en) * | 2022-08-16 | 2022-11-01 | 朗天科技股份有限公司 | High-wear-resistance dedusting filter material and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190725 |