CN109364641A - A kind of high temperature resistant Nomex with filtering function - Google Patents
A kind of high temperature resistant Nomex with filtering function Download PDFInfo
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- CN109364641A CN109364641A CN201811446580.1A CN201811446580A CN109364641A CN 109364641 A CN109364641 A CN 109364641A CN 201811446580 A CN201811446580 A CN 201811446580A CN 109364641 A CN109364641 A CN 109364641A
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- nomex
- filter cylinder
- glass fibre
- list net
- fibre list
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of high temperature resistant Nomex with filtering function, including sealed bottom jacket and Nomex filter cylinder, the sealed bottom jacket is mounted on the left end outer end of Nomex filter cylinder, a fast dust-removing device is increased by the Nomex filter cylinder circumferential inner in the high temperature resistant Nomex, and the high temperature resistant Nomex is mainly used for being dusted isolation use on back-blowing deduster, and increases fast dust-removing device in Nomex cartridge interior and enable to be quickly removed when Nomex cartridge interior accumulation dust is excessive, so that not needing inner bag to be routed up outward the troublesome operation for cleaning and toppling over dust again when removing the dust of Nomex cartridge interior accumulation, only the fast dust-removing device of Nomex cartridge interior, circle rotation can be attached to accumulation the dust on Nomex filter cylinder inner wall to quickly clear to needs repeatedly It removes, then directly toppling over Nomex filter cylinder can quickly dispose the dust of accumulation.
Description
Technical field
The invention belongs to Nomex correlative technology fields, and in particular to a kind of high temperature resistant Nomex with filtering function.
Background technique
PO PE NT PTFE (dust-removal cloth-bag) is the key component in sack cleaner operational process, the fabric of PO PE NT PTFE
It pursues high efficiency filter as far as possible with design, be easy to dust removing and durable effect, PO PE NT PTFE has common felt class filter cloth
The advantages that distinctive gap outage, good permeability, collection efficiency height, long service life.Its temperature resistant grade is moderate, and moment is reachable
It is 150 DEG C, acidproof, alkaline-resisting moderate, and there is extraordinary wearability.
The existing high temperature resistant Nomex technology with filtering function has the following problems: existing with filtering function
High temperature resistant Nomex is when being dusted blowing on using back-blowing deduster, when the dust accretions for being needled felt blocking are pierced in needle
When excessive on felt inner wall, it is also necessary to rout up the inner wall of Nomex outward and dust position is exposed could be to the dust of accumulation
It is purged, such that its dust removal operation is very cumbersome, and overturning Nomex also influences whether the mistake of Nomex repeatedly
Filter performance and high temperature resistance.
Summary of the invention
The purpose of the present invention is to provide a kind of high temperature resistant Nomex with filtering function, to solve above-mentioned background technique
Also needing the inner wall for routing up Nomex outward when being dusted and dust position being exposed for middle proposition could be to accumulation
Dust is purged, such that the problem that its dust removal operation is very cumbersome.
To achieve the above object, the invention provides the following technical scheme: a kind of high temperature resistant Nomex with filtering function,
Including sealed bottom jacket and Nomex filter cylinder, the sealed bottom jacket is mounted on the left end outer end of Nomex filter cylinder,
Half section of the right side of the sealed bottom jacket is socketed in the left end outer circumferential walls of Nomex filter cylinder, the sealed bottom jacket and
Nomex filter cylinder is fixedly connected by reinforced suture, is provided in the outer circumferential walls of the Nomex filter cylinder transverse direction front end lateral
Tape edge is connected, the connection tape edge is fixedly connected with Nomex filter cylinder by knitted stitches, outside the circumference of the Nomex filter cylinder
PTFE film is provided on wall, the PTFE film is fixedly mounted in the outer circumferential walls of Nomex filter cylinder by laminating machine, the needle
It pierces in the left end outer circumferential walls of felt filter cylinder and is socketed with installation headgear, be provided with reinforcing seam in the outer circumferential walls of the installation headgear
Line, the installation headgear are fixedly connected with Nomex filter cylinder by reinforced suture, in the right end circumference of the Nomex filter cylinder
Portion is provided with the installing port of opening to the right, and the Nomex filter cylinder is fixedly connected by installing port with external equipment.
Preferably, the inside lowermost end of the Nomex filter cylinder is provided with glass fibre list net E, the glass fibre list net
The upper end of E is provided with glass fibre list net D, and the upper end of the glass fibre list net D is provided with glass fibre list net C, the glass
The upper end of glass fiber list net C is provided with glass fibre list net B, and the upper end of the glass fibre list net B is provided with glass fibre list
Net A, the glass fibre list net A, glass fibre list net B, glass fibre list net C, glass fibre list net D and glass fibre list net
The structure composition and shape size of E is equal.
Preferably, the glass fibre list net A, glass fibre list net B, glass fibre list net C, glass fibre list net D and
Glass fibre list net E is vertically internally connected with reinforcing bracing wire, the upper and lower ends reinforced bracing wire and be arranged at Nomex filter cylinder
Outer pars intramuralis, the Nomex filter cylinder pass through glass fibre list net A, glass fibre list net B, glass fibre list net C, glass fibre
Puncture molding is repeated by reinforcing bracing wire inside needing machine in single net D and glass fibre list net E.
Preferably, the sealed bottom jacket and the Nomex filter cylinder circumferential inner installed at headgear opposite direction are provided with quickly
Dust-extraction unit, the fast dust-removing device and Nomex filter cylinder are fixedly connected by installing nail catcher, described to install the outermost of nail catcher
End is arranged in outside the outer circumferential walls of Nomex filter cylinder.
Preferably, right end is provided with the mounting ring of circular ring shape, the circumference of the mounting ring on the fast dust-removing device
It is internally provided with track groove, the circumferential inner front end of the track groove is provided with interval block, in the transverse direction of the track groove
Portion is provided with lateral cleaning bar, and the left and right ends of the cleaning bar both pass through track groove and the left and right ends of mounting ring are arranged in
Outside, is provided with limited block in the outer circumferential walls of the cleaning bar at left and right sides of the mounting ring, on the left of the mounting ring
It is provided with fur cleaning brush in the left side cleaning bar outer circumferential walls of limited block, peace is provided in the outer circumferential walls of the mounting ring
Hole is filled, the bottom of the installation nail catcher passes through Nomex filter cylinder and is fixed on the circumferential inner of mounting hole.
Preferably, the shape of the mounting ring is circle, the most external circle diameter and Nomex filter cylinder of the mounting ring
Circumferential inner wall diameter is equal, and the total length of the fast dust-removing device is slightly less than the length of Nomex filter cylinder.
Preferably, PTFE film, the Nomex are provided on the outer circumferential walls of the Nomex filter cylinder and circumferential inner wall
PTFE film on the inside and outside wall of filter cylinder is fixedly connected in a manner of overlay film with Nomex filter cylinder laminating machine.
Compared with prior art, the present invention provides a kind of high temperature resistant Nomex with filtering function, having following has
Beneficial effect:
The present invention increases a fast dust-removing device by the Nomex filter cylinder circumferential inner in the high temperature resistant Nomex, and should
High temperature resistant Nomex is mainly used for being dusted isolation use on back-blowing deduster, and increases in Nomex cartridge interior quick
Dust-extraction unit enables to be quickly removed when Nomex cartridge interior accumulation dust is excessive, so that removing Nomex
It does not need inner bag to be routed up outward the troublesome operation for cleaning and toppling over dust again when the dust of cartridge interior accumulation, it is only necessary to needle
Circle rotation can be attached to accumulation the ash on Nomex filter cylinder inner wall to the fast dust-removing device of thorn felt cartridge interior repeatedly
Dirt is to quickly disposing, and then directly toppling over Nomex filter cylinder can quickly dispose the dust of accumulation, to increase
The efficiency of dust collection of the Nomex filter cylinder is wanted when accumulating excessive dust on the Nomex filter cylinder inner wall of the high temperature resistant Nomex
When cleaning, it is only necessary to remove Nomex filter cylinder by installing port, then hold on fast dust-removing device on the upside of mounting ring
Limited block simultaneously carries out circle rotation, and being mounted on the cleaning bar connecting with limited block of Nomex cartridge interior at this time then can be with
Move in a circle, and cleaning bar because front end be mounted on inside the track groove inside mounting ring, cleaning bar most before
End can only be moved in a circle inside track groove by the limitation of track groove, and then can band by the cleaning bar that track groove moves
The fur cleaning brush moved on its outer wall moves in a circle, because the outer end of fur cleaning brush is tightly attached in the circumference of Nomex filter cylinder
On wall, so then can the dust adhered on Nomex filter cylinder inner wall is clear to striking off when being moved in a circle by cleaning bar
The dust swept, and struck off by fur cleaning brush can then fall to the bottom of Nomex filter cylinder, then only need to topple over needle thorn
Felt filter cylinder, the dust of Nomex filter cylinder bottom then can be directly dumped away at this time, can be increased in this way in Nomex filter cylinder
The elimination efficiency of dust on wall, while avoiding the case where overturning Nomex filter cylinder repeatedly and damage is generated to Nomex filter cylinder hair
It is raw, avoid damage to the filtering function and high temperature resistance of Nomex filter cylinder.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention, in the accompanying drawings:
Fig. 1 is a kind of high temperature resistant Nomex external structure schematic diagram with filtering function proposed by the present invention；
Fig. 2 is Nomex cartridge interior composed structure schematic diagram proposed by the present invention；
Fig. 3 is Nomex cartridge interior cross section structure schematic diagram proposed by the present invention；
Fig. 4 is a kind of high temperature resistant Nomex schematic diagram of internal structure with filtering function proposed by the present invention；
Fig. 5 is fast dust-removing apparatus structure schematic diagram proposed by the present invention；
In figure: 1, sealed bottom jacket；2, Nomex filter cylinder；3, tape edge is connected；4, PTFE film；5, headgear is installed；6, seam is reinforced
Line；7, installing port；8, glass fibre list net A；9, glass fibre list net B；10, glass fibre list net C；11, glass fibre list net
D；12, glass fibre list net E；13, bracing wire is reinforced；14, fast dust-removing device；15, nail catcher is installed；16, cleaning bar；17, fur
Cleaning brush；18, limited block；19, mounting ring；20, track groove；21, interval block；22, mounting hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of high temperature resistant Nomex with filtering function, packet
Sealed bottom jacket 1 and Nomex filter cylinder 2 are included, sealed bottom jacket 1 is mounted on the left end outer end of Nomex filter cylinder 2, bottom
Half section of the right side of portion's sealing jacket 1 is socketed in the left end outer circumferential walls of Nomex filter cylinder 2, sealed bottom jacket 1 and Nomex
Filter cylinder 2 is fixedly connected by reinforced suture 6, is provided with lateral connecting sewing in the lateral front end outer circumferential walls of Nomex filter cylinder 2
Side 3, connection tape edge 3 are fixedly connected by knitted stitches with Nomex filter cylinder 2, are provided in the outer circumferential walls of Nomex filter cylinder 2
PTFE film 4, PTFE film 4 are fixedly mounted in the outer circumferential walls of Nomex filter cylinder 2 by laminating machine, Nomex filter cylinder 2 it is most left
It is socketed with installation headgear 5 in the outer circumferential walls of end, installs and is provided with reinforced suture 6 in the outer circumferential walls of headgear 5,5 He of headgear is installed
Nomex filter cylinder 2 is fixedly connected by reinforced suture 6, and the right end circumferential inner of Nomex filter cylinder 2, which is provided with, to be open to the right
Installing port 7, Nomex filter cylinder 2 are fixedly connected by installing port 7 with external equipment.
Further, the inside lowermost end of Nomex filter cylinder 2 is provided with glass fibre list net E12, glass fibre list net E12's
Upper end is provided with glass fibre list net D11, and the upper end of glass fibre list net D11 is provided with glass fibre list net C10, glass fibre
The upper end of single net C10 is provided with glass fibre list net B9, and the upper end of glass fibre list net B9 is provided with glass fibre list net A8, glass
Glass fiber list net A8, glass fibre list net B9, glass fibre list net C10, glass fibre list net D11 and glass fibre list net E12
Structure composition and shape size be equal, when glass fibre list net A8, glass fibre list net B9, glass fibre list net C10,
Glass fibre list net D11 and glass fibre list net E12 enter lapping machine, and lapping carriage is exported carding machine by tooth form V belt translation
Glass fibre list net A8, glass fibre list net B9, glass fibre list net C10, glass fibre list net D11 and glass fibre list net
E12 carries out cross folding, makes the multilayer fibre web with required breadth and unit grammes per square metre, then by reinforcing bracing wire 13
Reinforcement effect can preliminarily form Nomex finished product.
Further, glass fibre list net A8, glass fibre list net B9, glass fibre list net C10, glass fibre list net D11
It is vertically internally connected with glass fibre list net E12 and reinforces bracing wire 13, reinforced bracing wire 13 and be arranged at the upper and lower of Nomex filter cylinder 2
Pars intramuralis outside both ends, Nomex filter cylinder 2 pass through glass fibre list net A8, glass fibre list net B9, glass fibre list net C10, glass
Puncture molding is repeated by reinforcing bracing wire 13 inside needing machine in glass fiber list net D11 and glass fibre list net E12, reinforces
Bracing wire 13 can increase glass fibre list net A8, glass fibre list net B9, glass fibre list net C10, glass fibre list net D11 and
Connection dynamics between glass fibre list net E12, so that glass fibre list net A8, glass fibre list net B9, glass fibre list net
C10, glass fibre list net D11 and the molding Nomex of glass fibre list net E12 can be stronger closely knit and more durable.
Further, 2 circumferential inner of Nomex filter cylinder at 5 opposite direction of sealed bottom jacket 1 and installation headgear is provided with quickly
Dust-extraction unit 14, fast dust-removing device 14 and Nomex filter cylinder 2 are fixedly connected by installing nail catcher 15, install the outermost of nail catcher 15
End is arranged in outside the outer circumferential walls of Nomex filter cylinder 2, and fast dust-removing device 14 is enabled in 2 building up inside of Nomex filter cylinder
Dust can be quickly removed when excessive so that remove 2 building up inside of Nomex filter cylinder dust when do not need an inner bag to
The troublesome operation for cleaning and toppling over dust again is routed up outside, it is only necessary to repeatedly the fast dust-removing device 14 inside Nomex filter cylinder 2
Then the dust that circle rotation can be attached to accumulation on 2 inner wall of Nomex filter cylinder is directly toppled over to quickly disposing
Nomex filter cylinder 2 can quickly dispose the dust of accumulation.
Further, right end is provided with the mounting ring 19 of circular ring shape on fast dust-removing device 14, in the circumference of mounting ring 19
Portion is provided with track groove 20, and the circumferential inner front end of track groove 20 is provided with interval block 21, track groove 20 it is transversely inner
It is provided with lateral cleaning bar 16, the left and right ends of cleaning bar 16 both pass through track groove 20 and the left and right two of mounting ring 19 is arranged in
End is external, and limited block 18,19 left side of mounting ring are provided in the outer circumferential walls of the cleaning bar 16 of 19 left and right sides of mounting ring
Limited block 18 16 outer circumferential walls of left side cleaning bar on be provided with fur cleaning brush 17, set in the outer circumferential walls of mounting ring 19
It is equipped with mounting hole 22, the bottom of installation nail catcher 15 passes through Nomex filter cylinder 2 and is fixed on the circumferential inner of mounting hole 22, when this
When accumulating excessive dust on 2 inner wall of Nomex filter cylinder of the high temperature resistant Nomex and to clean, it is only necessary to be taken by installing port 7
Felt filter cylinder 2 is pierced in knit stitch, then holds the limited block 18 of 19 upside of mounting ring on fast dust-removing device 14 and carries out circumference
Rotation, being mounted on the cleaning bar 16 connecting with limited block 18 inside Nomex filter cylinder 2 at this time then can and then move in a circle,
And cleaning bar 16 is mounted on inside the track groove 20 inside mounting ring 19 because of front end, the front end of cleaning bar 16 can only
It is moved in a circle inside track groove 20 by the limitation of track groove 20, and then can by the cleaning bar 16 that track groove 20 moves
The fur cleaning brush 17 on its outer wall is driven to move in a circle, because the outer end of fur cleaning brush 17 is tightly attached to Nomex filter cylinder 2
Circumferential inner wall on, so then can be adhering on 2 inner wall of Nomex filter cylinder when being moved in a circle by cleaning bar 16
Dust is given to strike off and be cleaned out, and the bottom of Nomex filter cylinder 2 can be then fallen to by the dust that fur cleaning brush 17 strikes off, then
It only needs to topple over Nomex filter cylinder 2, the dust of 2 bottom of Nomex filter cylinder then can be directly dumped away at this time, can be increased in this way
Add the elimination efficiency to the dust on 2 inner wall of Nomex filter cylinder.
Further, the shape of mounting ring 19 is circle, the most external circle diameter and 2 circumference of Nomex filter cylinder of mounting ring 19
Inner diameter is equal, and the total length of fast dust-removing device 14 is slightly less than the length of Nomex filter cylinder 2, in this way can maximum area most
Limits the dust being attached on 2 inner wall of Nomex filter cylinder is given quickly is disposed, so that Nomex filter cylinder 2 can
Quickly put into inside back-blowing deduster equipment carry out using.
Further, it is provided with PTFE film 4 on the outer circumferential walls of Nomex filter cylinder 2 and circumferential inner wall, Nomex filter cylinder 2
PTFE film 4 on inside and outside wall is fixedly connected in a manner of overlay film with Nomex filter cylinder 2 laminating machine, and PTFE is had after overlay film
The filtrate of film 4, that is, Nomex filter cylinder 2 will have surface filtration effect, and filtering accuracy improves, and can filter more tiny dust
Grain, and its anticorrosion high temperature resistance is promoted.
The working principle of the invention and process for using: after the present invention installs, it is necessary first to illustrate that this has filtering function
The specific production process of the Nomex filter cylinder 2 of the high temperature resistant Nomex of energy, according to the requirement of technique, first the production of various composition
The fibrous raw material of Nomex filter cylinder 2 is weighed according to the proportion, is first tentatively loosened, and by big coma shredding, while making raw material
The fiber of middle various composition obtains uniform mixing, then carries out smart shredding, fiber of further loosening, composite fibre ingredient should
Technique wants shredding abundant, is uniformly mixed, and avoid fibre damage as far as possible, and fiber is after shredding and being sufficiently mixed, into air pressure
Hopper prepares feeding carding machine, into carding machine after combing to fiber realized by the effect won between stripping roller and cylinder,
It is finally transferred out to form glass fibre list net A8, glass fibre list net B9, glass fibre list net C10, glass fibre by doffer
Single net D11 and glass fibre list net E12, passes through glass fibre list net A8, the glass fibre list net B9, glass fibre of combing at this time
Single net C10, glass fibre list net D11 and glass fibre list net E12 are frivolous single nets, then glass fibre list net A8, glass
Glass fiber list net B9, glass fibre list net C10, glass fibre list net D11 and glass fibre list net E12 enter lapping machine, lapping
Trolley by tooth form V belt translation, by the glass fibre list net A8 of carding machine output, glass fibre list net B9, glass fibre list net C10,
Glass fibre list net D11 and glass fibre list net E12 carry out cross folding, make with required breadth and unit grammes per square metre
Multilayer fibre web, for next procedure use, multilayer fibre web enters needing machine, there is a large amount of pricker for having acicular hook in needing machine,
To glass fibre list net A8, glass fibre list net B9, glass fibre list net C10, glass fibre list net D11 and glass fibre list net
Puncture is repeated in the multilayer fibre web that E12 is formed, and web is by laying repeatedly, thickness very fluffy when feeding needing machine
Spend it is considerable, but strength it is poor, cause fiber upper and lower displacement when pricker punctures repeatedly in fibre web, generate squeeze, make the fiber in fibre web
It draws close and is compressed, frictional force increases between fiber, and intensity increases, and forms the nonwovens with certain strength density, then
According to different process requirements, different post-processings is carried out to Nomex, it is necessary first to which calendering can make non-by calender hot rolling
Woven surface is smooth, smooth, and thickness is uniform, the main purpose of calendering be increase non-woven material finish with it is smooth
Property, and the tightness of material can be increased, it then singes, singes and be mainly used in the non-woven material of dust or siccative filtering
The filoplume of its protrusion of surface is burnt up, is allowed to bright and clean by material, then carries out lotion dipping, manufactured Nomex is immersed in chemistry
With properties such as high temperature resistant, acid and alkali-resistance, the antioxidants of lift pins thorn lacing felt filter material in preparation, high-temperature shaping, Nomex are then carried out
Filtrate enters Tenter oven, realizes that the deformation in use of the good filtrate of fixed effect is small, filtrate size to the high-temperature shaping of filtrate
Stability is high, long service life, and molding Nomex is finally carried out overlay film, and Nomex filtrate obtained is used by laminating machine
PTFE film 4 carries out overlay film, and filtrate coated with film will have surface filtration effect, and filtering accuracy is improved, can be filtered more tiny
Dust particles, anticorrosion high temperature resistance are promoted, Nomex filter cylinder 2 then are made in molding Nomex filtrate and is come into operation
?.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of high temperature resistant Nomex with filtering function, including sealed bottom jacket (1) and Nomex filter cylinder (2), special
Sign is: the sealed bottom jacket (1) is mounted on the left end outer end of Nomex filter cylinder (2), the sealed bottom jacket
(1) half section of the right side is socketed in the left end outer circumferential walls of Nomex filter cylinder (2), the sealed bottom jacket (1) and Nomex
Filter cylinder (2) is fixedly connected by reinforced suture (6), is provided with cross in the lateral front end outer circumferential walls of the Nomex filter cylinder (2)
To connection tape edge (3), the connection tape edge (3) is fixedly connected with Nomex filter cylinder (2) by knitted stitches, the Nomex
It is provided in the outer circumferential walls of filter cylinder (2) PTFE film (4), the PTFE film (4) is fixedly mounted on Nomex by laminating machine and filters
In the outer circumferential walls of cylinder (2), installation headgear (5), the peace are socketed in the left end outer circumferential walls of the Nomex filter cylinder (2)
It fills and is provided with reinforced suture (6) in the outer circumferential walls of headgear (5), the installation headgear (5) and Nomex filter cylinder (2) pass through reinforcing
Suture (6) is fixedly connected, and the right end circumferential inner of the Nomex filter cylinder (2) is provided with the installing port (7) of opening to the right, institute
It states Nomex filter cylinder (2) and is fixedly connected by installing port (7) with external equipment.
2. a kind of high temperature resistant Nomex with filtering function according to claim 1, it is characterised in that: the Nomex
The inside lowermost end of filter cylinder (2) is provided with glass fibre list net E(12), the glass fibre list net E(12) upper end be provided with
Glass fibre list net D(11), the glass fibre list net D(11) upper end be provided with glass fibre list net C(10), the glass
Fiber list net C(10) upper end be provided with glass fibre list net B(9), the glass fibre list net B(9) upper end be provided with glass
Glass fiber list net A(8), the glass fibre list net A(8), glass fibre list net B(9), glass fibre list net C(10), glass fibers
The single net D(11 of dimension) and glass fibre list net E(12) structure composition and shape size be equal.
3. a kind of high temperature resistant Nomex with filtering function according to claim 2, it is characterised in that: the glass fibers
The single net A(8 of dimension), glass fibre list net B(9), glass fibre list net C(10), glass fibre list net D(11) and glass fibre list net
E(12 it) is vertically internally connected with and reinforces bracing wire (13), up and down two for reinforcing bracing wire (13) and being arranged at Nomex filter cylinder (2)
Hold outer pars intramuralis, the Nomex filter cylinder (2) passes through glass fibre list net A(8), glass fibre list net B(9), glass fibre list
Net C(10), glass fibre list net D(11) and glass fibre list net E(12) inside needing machine by reinforcing bracing wire (13) repeatedly
Carry out puncture molding.
4. a kind of high temperature resistant Nomex with filtering function according to claim 1, it is characterised in that: the bottom is close
Nomex filter cylinder (2) circumferential inner at package set (1) and installation headgear (5) opposite direction is provided with fast dust-removing device (14), institute
It states fast dust-removing device (14) and is fixedly connected with Nomex filter cylinder (2) by installing nail catcher (15), installation nail catcher (15)
Outermost end is arranged outside the outer circumferential walls of Nomex filter cylinder (2).
5. a kind of high temperature resistant Nomex with filtering function according to claim 4, it is characterised in that: described quickly to remove
Right end is provided with the mounting ring (19) of circular ring shape on dirt device (14), and the circumferential inner of the mounting ring (19) is provided with track
The circumferential inner front end of slot (20), the track groove (20) is provided with interval block (21), the transverse direction of the track groove (20)
It is internally provided with lateral cleaning bar (16), the left and right ends of the cleaning bar (16), which both pass through track groove (20) and are arranged, is pacifying
Outside the left and right ends for filling ring (19), it is provided in the outer circumferential walls of the cleaning bar (16) at left and right sides of the mounting ring (19)
Limited block (18) is provided in left side cleaning bar (16) outer circumferential walls of the limited block (18) on the left of the mounting ring (19)
Fur cleaning brush (17) is provided with mounting hole (22) in the outer circumferential walls of the mounting ring (19), installation nail catcher (15)
The circumferential inner that bottom passes through Nomex filter cylinder (2) and is fixed on mounting hole (22).
6. a kind of high temperature resistant Nomex with filtering function according to claim 5, it is characterised in that: the mounting ring
(19) shape is circle, most external circle diameter and Nomex filter cylinder (2) the circumferential inner wall diameter phase of the mounting ring (19)
Deng the total length of the fast dust-removing device (14) is slightly less than the length of Nomex filter cylinder (2).
7. a kind of high temperature resistant Nomex with filtering function according to claim 1, it is characterised in that: the Nomex
It is provided with PTFE film (4) in the outer circumferential walls and circumferential inner wall of filter cylinder (2), on the inside and outside wall of the Nomex filter cylinder (2)
PTFE film (4) is fixedly connected in a manner of overlay film with Nomex filter cylinder (2) laminating machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811446580.1A CN109364641A (en) | 2018-11-29 | 2018-11-29 | A kind of high temperature resistant Nomex with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811446580.1A CN109364641A (en) | 2018-11-29 | 2018-11-29 | A kind of high temperature resistant Nomex with filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109364641A true CN109364641A (en) | 2019-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811446580.1A Withdrawn CN109364641A (en) | 2018-11-29 | 2018-11-29 | A kind of high temperature resistant Nomex with filtering function |
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| Country | Link |
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| CN (1) | CN109364641A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202875A (en) * | 2019-07-09 | 2019-09-06 | 江苏瀚霆环保滤材有限公司 | A kind of blast furnace gas Nomex for steel production |
| CN111185057A (en) * | 2020-01-18 | 2020-05-22 | 张瑞雯 | Filter screen structure with prevent blockking up function |
-
2018
- 2018-11-29 CN CN201811446580.1A patent/CN109364641A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202875A (en) * | 2019-07-09 | 2019-09-06 | 江苏瀚霆环保滤材有限公司 | A kind of blast furnace gas Nomex for steel production |
| CN110202875B (en) * | 2019-07-09 | 2024-03-29 | 江苏瀚霆环保滤材有限公司 | Needled felt for blast furnace gas for steel production |
| CN111185057A (en) * | 2020-01-18 | 2020-05-22 | 张瑞雯 | Filter screen structure with prevent blockking up function |
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Application publication date: 20190222 |