CN105854442A - Electrically conductive filter bag and production method thereof - Google Patents
Electrically conductive filter bag and production method thereof Download PDFInfo
- Publication number
- CN105854442A CN105854442A CN201510034377.3A CN201510034377A CN105854442A CN 105854442 A CN105854442 A CN 105854442A CN 201510034377 A CN201510034377 A CN 201510034377A CN 105854442 A CN105854442 A CN 105854442A
- Authority
- CN
- China
- Prior art keywords
- bag
- conductive strips
- double
- scrap
- bridge
- 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.)
- Granted
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Bag Frames (AREA)
Abstract
An electrically conductive filter bag and a production method thereof belong to the technical field of electrically conductive bag. The electrically conductive filter bag includes a bag body (1) and q bag bottom sewn at the bottom of the bag body (1); the bag body (1) is provided with a double-layer edge for sewing (2); the double-layer edge (2) is internally provided with a conductive strip (3); the conductive strip (3) is fixed by suture (7) sewn on the double-layer edge; the upper end of the bag body (1) is provided with an annular skeleton; the top of the conductive strip (3) exposes from the top of the double-layer edge (2), and winds from the inside of the bag body (1) to the outside of the bag body (1), and is then fixed below the annular skeleton onto the bag body (1); and the bottom end of the conductive strip (3) exposes from the bottom of the double-layer edge and is placed outside the bag body (1). The electrically conductive filter bag has good conductive effect, prevents conductive failure caused by collision of the keel and the conductive strip in the bag body. The production method completes sewing of the bag body and the conductive strip in one step, and improves the production efficiency of the electrically conductive filter bag.
Description
Technical field
A kind of conduction filter bag and preparation method thereof, belongs to conduction filter bag technical field.
Background technology
Big in dust concentration, the dedusting operating mode with electrostatic uses the filter bag not possessing conducting function, it is easy to cause dust explosion, damage filter bag and other cleaner unit accessory, even cause bigger security incident.In existing technology, the electrostatic problem solved in dust mainly has two kinds of methods, one is when making filter bag, adds stainless steel fibre and carbon fiber on the surface layer of felt, and in use electrostatic is conducted by stainless steel fibre or carbon fiber by containing in surface layer.Prices are rather stiff for this kind of filter bag, and stainless steel fibre or carbon fiber can divide inequality in surface layer aborning, cause and can not contact well with Os Draconis, cause poorly conductive, easily go wrong；Another kind is interpolation conductive yam in the base fabric of filter bag, is conducted by electrostatic in use, and the electric conductivity of this kind of filter bag is poorer containing carbon fiber or stainless steel fibre than in surface layer.
Although there is, in existing conduction filter bag, the design imbedding conductive strips in bag, but conductive effect being unsatisfactory in actual use, conductive strips easily rupture and cause conduction malfunctioning.Existing method of sewing uses first sewing filtering bag, then sewing conductive strips, first the method on filter bag, need to carry out twice sewing sewing speed slower；Secondly the method need to sew second step sewing conductive strips when on the filter bag base material be sewn into tubulose, and owing to filter bag base material becomes tubulose, existing sewing device is whether by conductive strips sewing the most more inconvenience on filter bag base material outer wall or inwall.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, one conduction filter bag and preparation method thereof is provided, this conduction filter bag conductive effect is good, Os Draconis can be prevented malfunctioning with the conduction that conductive strips cause in bag endogenous cause of ill gouging abrasion, sewing one step of the quick and convenient sewing by bag of this manufacture method and conductive strips completes, and improves the production efficiency of conduction filter bag.
The technical scheme is that, a kind of conduction filter bag of the present invention, including bag with sewing at the bottom of the bag of bag bottom, is distributed a double-deck scrap (bridge) for sewing on bag, being provided with conductive strips inside double-deck scrap (bridge), conductive strips are fixed by sewing the suture on double-deck scrap (bridge)；Bag upper end open is provided with ring skeleton, and conductive strips top is exposed from double-deck scrap (bridge) top, and around to outside bag inside bag, is then attached on the bag below ring skeleton；Conductive strips bottom is exposed from double-deck scrap (bridge) bottom, and is placed in the outside of bag.
Preferably, described ring skeleton includes elastic ring, and edge, bag upper end fold inward is fixing forms flange, and elastic ring is arranged in flange.
Preferably, described suture has three, and wherein two sutures in outside are positioned at conductive strips both sides, and a middle suture sews on conductive strips.
Preferably, the end on described conductive strips top bends the U-shaped button being fixed into opening upwards outside bag, and U-shaped button bit is in the lower section of ring skeleton.
Preferably, 100 ~ 150mm length is exposed from double-deck scrap (bridge) bottom in described conductive strips bottom, and 100 ~ 200mm length is exposed from double-deck scrap (bridge) top in conductive strips top.
Preferably, 120mm length is exposed from double-deck scrap (bridge) bottom in described conductive strips bottom, and 170mm length is exposed from double-deck scrap (bridge) top in conductive strips top.
Preferably, described conductive strips width 3 ~ 5mm, conductive strips use bare copper flat wire to make.
Preferably, described double-deck scrap (bridge) uses upper and lower two-layer bag sidewall overlap joint to be formed, and double-deck scrap (bridge) width is 15 ~ 20mm.
A kind of manufacture method conducting electricity filter bag, it is characterised in that comprise the steps of
A) conductive strips and bag blanking: bag uses a piece of rectangular cloth to make, the total cutting length of bag measured, the total cutting length of bag includes the width reserving flange and the sewing width sealed for bag bottom, and conductive strips grow 200 ~ 350mm than the blanking of bag；
B) sewing bag: first the cloth of rectangle is surrounded tubulose, the edge, left and right of rectangular cloth overlaps the double-deck scrap (bridge) of formation up and down, and double-deck scrap (bridge) width is 15 ~ 20mm, is placed in by conductive strips in double-deck scrap (bridge), and the conductive strips of reserved 100 ~ 150mm length are outside double-deck scrap (bridge) bottom；Use three sutures by conductive strips sewing in double-deck scrap (bridge), article three, two, the outside of suture is positioned at conductive strips both sides, article three, one, the centre of suture sews on conductive strips, bag sewing finishing, and the conductive strips top of reserved 100 ~ 200mm length is in the outside on double-deck scrap (bridge) top；
C) sewing ring skeleton: first elastic ring is sleeved in bag, then edge, bag top fold inward is wrapped up elastic ring, and reserved conductive strips top is ploughed under in bag together；Edge, bag top and bag sidewall are sewed a circle and forms flange；Being routed up inside bag on conductive strips top, outside bag, on the bag below flange, sewing is fixing again；
D) at the bottom of sewing bag: bag bottom will be sewed at the bottom of bag, and conductive strips bottom is exposed outside bag.
Preferably, step c) also includes following operation: the end on conductive strips top finally bends outside bag the U-shaped button being fixed into opening upwards, and U-shaped button bit is in the lower section of flange.
The present invention is described as follows: in this area, bag domestic demand installs Os Draconis, and the elastic ring periphery in flange is used for clamping card, and flange contacts with the port of Os Draconis also simultaneously.The present invention leads " electricity band top is exposed; and around to outside bag inside bag; then on the bag below flange, sewing is solid " fixed design from double-deck scrap (bridge) top, conductive strips top is enclosed along the outside in flange cross section around one, it is ensured that Os Draconis upper end must contact with conductive strips top while all can contacting with flange with card.What so conductive strips top can be the most stable with card contacts, and what conductive strips top can also be the most stable with Os Draconis contacts, and electrostatic energy can be made sufficiently to be conducted to conductive strips bottom by the conductive strips in double-deck scrap (bridge).Conductive strips bottom is exposed the card can being easy to below conductive strips bottom and bag at the outside 100 ~ 120mm of bag and is gone out by Electro-static Driven Comb.The bag exposed conductive strips in the end are by the electrostatic bottom bag through collecting, and by the card of cleaner unit, the electrostatic energy occurred in cleaner unit can effectively be conducted by functional type conduction filter bag, prevents dust explosion.The conductive strips of functional type conduction filter bag directly can contact with card, and conductive strips also can directly contact with Os Draconis, and the electrostatic containing dust in cleaner unit can be conducted by this kind of design.Two, the outside suture using three sutures is positioned at conductive strips both sides, is possible to prevent conductive strips to expose from double-deck scrap (bridge)；One, the centre suture using three sutures sews on conductive strips, being equivalent to use suture to stop conductive strips excessive tensile, prevent conductive strips from rupturing because of excessive tensile. the design of U-shaped button is possible to prevent long conductive strips in use to poke the bag of adjacent conductive filter bag.
Applicant finds under study for action: conductive strips in use occur the reason of fracture, is due to by time in keel installation to bag, Os Draconis and bag fixes conductive strips and easily rubs, and pulled apart by conductive strips.Owing to the many sewings of existing conductive strips are arranged on bag inwall, even if conductive strips are pulled apart and are also difficult to find by Os Draconis during installation, easily malfunctioning and accidents caused because of conduction.If but use filter cloth to cover exposed conductive strips on bag in fixing prior art, bag sunburner, the filter effect of impact conduction filter bag can be caused the most undoubtedly.Conductive strips are imbedded in the double-deck scrap (bridge) of filter bag by applicant's design, the problem that during Os Draconis can be avoided to install with conductive strips direct friction, Os Draconis pull apart conductive strips, simultaneously because the seam that must exist when scrap (bridge) is sewing filtering bag, the present invention will not conduct electricity the filter effect of filter bag and impact.
Preferably, conductive strips use the bare copper flat wire that width is 3 ~ 5mm that Yueqing City Hong Xintong industry company limited produces, and this bare copper flat wire has preferable corrosion resistance.When step a) conductive strips and bag blanking, conductive strips overall length grows 200 ~ 350mm than bag total length all the time, to ensure the conductive strips that reserved double-deck scrap (bridge) top and bottom are exposed.
Compared with prior art, conduction filter bag of the present invention and preparation method thereof is had the beneficial effect that
1, the conduction filter bag of the present invention is easy for installation, and the road conduction that conductive strips fracture can be avoided to cause is malfunctioning.Conductive strips are imbedded in the double-deck scrap (bridge) of filter bag by applicant's design, and during Os Draconis can be avoided to install with conductive strips direct friction, Os Draconis pull apart the problem of conductive strips, also do not interfere with the present invention and conduct electricity the filter effect of filter bag.
2, the conduction filter bag conductive effect of the present invention is excellent.First conductive strips are centered around outside flange, and all by the way of sewing, it is fixed on flange bottom at the inside and outside conductive strips of filter bag, be equivalent to use conductive strips by flange along cross sectional periphery direction around a circle, with the card of flange clamping necessarily can with contact conductive strips, and conductive strips are fixing by sewing on the bag below flange, conductive strips are difficult to because external force tilts, it is ensured that the stability of conduction between card and conduction filter bag.Secondly, the Os Draconis being arranged in bag, its upper end contacts with flange equally, also is able to and conductive strips tip contact on Os Draconis while contacting with flange, it is achieved the conduction between Os Draconis and conduction filter bag.Design conductive strips bottom is placed in the design of the outside 100 ~ 150mm of bag by last applicant, is easy for conductive strips bottom and contacts with the device board below conduction filter bag, the electrostatic in the card of conductive strips top conductive and Os Draconis is carried out conduction and disperses；Simultaneously as electrostatic is ubiquitous, it is placed in the 100 ~ 150mm electricity band bottom outside bag and can be easy to the electrostatic on conduction filter bag bottom device plate is upwards conducted dispersion, form the passage of electrostatic conduction, prevent electrostatic accumulation.
3, this manufacture method can significantly improve the production efficiency of conduction filter bag.The sewing of bag and the sewing of conductive strips are combined into a step by first this manufacture method, by conductive strips sewing in double-deck scrap (bridge), i.e. complete the sewing of conductive strips while sewing bag, hence it is evident that saved the time of secondary sewing conductive strips in prior art.Secondly, this manufacture method can make the bag of conduction filter bag and flange be formed in one, hence it is evident that decreases the time of sewing bag mouth.The bag mouth of filter bag typically uses and the material of bag disjunctor, by conductive strips bag during being conducive to sewing, then puts elastic ring, by the direction overturning mouthful line, by inside for bag turned welt, sew a diatom with double needle machine, elastic ring is fixed together with the conductive strips growing 170mm.Again by turned-out for the conductive strips of 170mm in bag, when making this kind of filter bag, the cutting length of bag mouth with bag cutting length be together with blanking, be integrated.Finally this method of sewing can significantly improve conduction filter bag production efficiency " this feature, conduction filter bag field in can obtain prominent technique effect.Owing to many employings that produces of existing conduction filter bag carry out single production model customized, i.e. now do according to the conduction filter bag size of customer order and now sell.When needing the more conduction filter bag of production quantity in the short time, limited by production efficiency, easily caused the problem that order cannot complete on schedule.The manufacture method using the present invention is remarkably improved conduction filter bag production efficiency, hence it is evident that reduces the used time producing single conduction filter bag, is favorably improved the competitiveness of enterprise.
Accompanying drawing explanation
Fig. 1 is the front view of conduction filter bag.
Fig. 2 is the top view of conduction filter bag.
Fig. 3 is that Fig. 1 conducts electricity the a-quadrant partial enlarged drawing of filter bag.
Fig. 4 is that Fig. 2 conducts electricity the B-B face sectional view of filter bag.
Wherein: 1, bag；2, double-deck scrap (bridge)；3, conductive strips；4, flange；5, elastic ring；6, U-shaped button；7, suture；8, at the bottom of bag.
Detailed description of the invention
Fig. 1 ~ 4 are that the present invention a kind of conducts electricity the embodiment of filter bag and preparation method thereof, and 1 ~ 4 the present invention will be further described below in conjunction with the accompanying drawings.
Embodiment
1
Referring to the drawings 1 ~ 4: a kind of filter bag that conducts electricity, including bag 1 with sewing at the bottom of the bag of bag 1 bottom, double-deck scrap (bridge) 2 inside is provided with conductive strips 3 for the double-deck scrap (bridge) 2 sewed to be distributed one on bag 1, and conductive strips 3 pass through sewing suture 7 on bilayer scrap (bridge) to be fixed；Bag 1 upper end open is provided with ring skeleton, and ring skeleton includes elastic ring 5, and edge, bag 1 upper end fold inward is fixing forms flange 4, and elastic ring 5 is arranged in flange 4.Conductive strips 3 top is exposed from double-deck scrap (bridge) 2 top, and internal outside around to bag 1 from bag 1, is then attached on the bag 1 below ring skeleton；Conductive strips 3 bottom is exposed from double-deck scrap (bridge) bottom, and is placed in the outside of bag 1.On the conductive strips 3 bag 1 below elastic ring 5, sewing is fixing.Described suture 7 has three, and wherein two sutures 7 in outside are positioned at conductive strips 3 both sides, and a middle suture 7 sews on conductive strips 3.120mm length is exposed from double-deck scrap (bridge) bottom in conductive strips 3 bottom, and 170mm length is exposed from double-deck scrap (bridge) 2 top in conductive strips 3 top.Conductive strips 3 width 5mm, conductive strips 3 use bare copper flat wire to make.Double-deck scrap (bridge) 2 uses upper and lower two-layer bag 1 sidewall overlap joint to be formed, and double-deck scrap (bridge) 2 width is 20mm.The end on conductive strips 3 top bends the U-shaped button 6 being fixed into opening upwards outside bag, and U-shaped button 6 is positioned at the lower section of flange 4.The bag end 8 is circular, and the circular surrounding of 8 at the bottom of bag and bag 1 bottom side edge are fixing along sewing.
The manufacture method of the present embodiment, comprises the steps of
A) conductive strips 3 and bag 1 blanking: bag 1 uses a piece of rectangular cloth to make, the total cutting length of bag 1 measured, the total cutting length of bag 1 includes the width reserving flange 4 and the sewing width sealed for bag 1 bottom, and conductive strips 3 grow 290mm than the blanking of bag 1；
B) sewing bag 1: the most rectangular cloth surrounds tubulose, the edge, left and right of rectangular cloth overlaps the double-deck scrap (bridge) 2 of formation up and down, and double-deck scrap (bridge) 2 width is 20mm, is placed in by conductive strips 3 in double-deck scrap (bridge) 2, and the conductive strips 3 of reserved 120mm length are outside double-deck scrap (bridge) 2 bottom；Using three road sutures 7 to be sewed by conductive strips 3 in double-deck scrap (bridge) 2, two, outside suture 7 is positioned at conductive strips 3 both sides, and a middle suture 7 sews on conductive strips 3, bag 1 sewing finishing, and conductive strips 3 top of reserved 170mm length is in the outside on double-deck scrap (bridge) 2 top；
C) sewing ring skeleton: first elastic ring 5 is sleeved in bag 1, then edge, bag 1 top fold inward is wrapped up elastic ring 5, and reserved conductive strips 3 top is ploughed under in bag 1 together；Edge, bag 1 top and bag 1 sidewall are sewed a circle and forms flange 4；Being routed up from bag 1 inside on conductive strips 3 top, outside around to bag 1, on the bag 1 below elastic ring 5, sewing is fixing again；The end on conductive strips 3 top finally bends outside bag the U-shaped button 6 being fixed into opening upwards, and U-shaped button 6 is positioned at the lower section of flange 4；
D) at the bottom of sewing bag 8: sewing at the bottom of bag 8 in bag 1 bottom, the sewing of the edge of 8 at the bottom of bag and bag 1 bottom is fixing, and is exposed outside bag 1 conductive strips 3 bottom.
Embodiment
2
The present embodiment conduction structure of filter bag is same as in Example 1, does not exist together and exposes 150mm length for conductive strips 3 bottom from double-deck scrap (bridge) bottom, and 200 mm length are exposed from double-deck scrap (bridge) 2 top in conductive strips 3 top.Conductive strips 3 width 3mm, conductive strips 3 use bare copper flat wire to make.Double-deck scrap (bridge) 2 uses upper and lower two-layer bag 1 sidewall overlap joint to be formed, and double-deck scrap (bridge) 2 width is 15mm.
The bag end 8 be circular, and the circular surrounding of 8 at the bottom of bag and bag 1 bottom side edge are fixing along sewing, or can also use the parallel suture of twice, by the bottom of bag 1 bottom sewing fixing formation bag 8.
The manufacture method of the present embodiment, comprises the steps of
A) conductive strips 3 and bag 1 blanking: bag 1 uses a piece of rectangular cloth to make, the total cutting length of bag 1 measured, the total cutting length of bag 1 includes the width reserving flange 4 and the sewing width sealed for bag 1 bottom, and conductive strips 3 grow 350mm than the blanking of bag 1；
B) sewing bag 1: the most rectangular cloth surrounds tubulose, the edge, left and right of rectangular cloth overlaps the double-deck scrap (bridge) 2 of formation up and down, and double-deck scrap (bridge) 2 width is 15mm, is placed in by conductive strips 3 in double-deck scrap (bridge) 2, and the conductive strips 3 of reserved 150mm length are outside double-deck scrap (bridge) 2 bottom；Using three road sutures 7 to be sewed by conductive strips 3 in double-deck scrap (bridge) 2, two, outside suture 7 is positioned at conductive strips 3 both sides, and a middle suture 7 sews on conductive strips 3, bag 1 sewing finishing, and conductive strips 3 top of reserved 200mm length is in the outside on double-deck scrap (bridge) 2 top；
C) sewing ring skeleton: first elastic ring 5 is sleeved in bag 1, then edge, bag 1 top fold inward is wrapped up elastic ring 5, and reserved conductive strips 3 top is ploughed under in bag 1 together；Edge, bag 1 top and bag 1 sidewall are sewed a circle and forms flange 4；Being routed up from bag 1 inside on conductive strips 3 top, outside around to bag 1, on the bag 1 below elastic ring 5, sewing is fixing again；The end on conductive strips 3 top is finally fixed into the U-shaped button 6 of opening upwards in the outer bending of bag 1, and U-shaped button 6 is positioned at the lower section of flange 4；
D) sewing bag at the bottom of 8: sew at the bottom of bag 8 in bag 1 bottom, and conductive strips 3 bottom exposed outside bag 1.
Embodiment
3
The present embodiment conduction structure of filter bag is same as in Example 1, does not exist together and exposes 100mm length for conductive strips 3 bottom from double-deck scrap (bridge) bottom, and 150 mm length are exposed from double-deck scrap (bridge) 2 top in conductive strips 3 top.Conductive strips 3 width 4mm, conductive strips 3 use bare copper flat wire to make.Double-deck scrap (bridge) 2 uses upper and lower two-layer bag 1 sidewall overlap joint to be formed, and double-deck scrap (bridge) 2 width is 18mm.
The bag end 8 be circular, and the circular surrounding of 8 at the bottom of bag is fixing along sewing with bag 1 bottom side edge. or the sewing of bag 1 bottom fixed at the bottom of formation bag 8 by the suture 7 that twice can also be used parallel.
The manufacture method of the present embodiment, comprises the steps of
A) conductive strips and bag blanking: bag 1 uses a piece of rectangular cloth to make, the total cutting length of bag 1 measured, the total cutting length of bag 1 includes the width reserving flange 4 and the sewing width sealed for bag 1 bottom, and conductive strips grow 250mm than the blanking of bag；
B) sewing bag: the most rectangular cloth surrounds tubulose, the edge, left and right of rectangular cloth overlaps the double-deck scrap (bridge) 2 of formation up and down, and double-deck scrap (bridge) 2 width is 18mm, is placed in by conductive strips 3 in double-deck scrap (bridge) 2, and the conductive strips 3 of reserved 100mm length are outside double-deck scrap (bridge) 2 bottom；Three road sutures 7 are used to be sewed by conductive strips 3 in double-deck scrap (bridge) 2, article three, two, the outside of suture 7 suture is positioned at conductive strips 3 both sides, article three, one, the centre of suture 7 suture sews on conductive strips 3, bag 1 sewing finishing, and conductive strips 3 top of reserved 150mm length is in the outside on double-deck scrap (bridge) 2 top；
C) sewing ring skeleton: first elastic ring 5 is sleeved in bag 1, then edge, bag 1 top fold inward is wrapped up elastic ring 5, and reserved conductive strips 3 top is ploughed under in bag 1 together；Edge, bag 1 top and bag 1 sidewall are sewed a circle and forms flange 4；Being routed up from bag 1 inside on conductive strips 3 top, outside around to bag 1, on the bag 1 below elastic ring 5, sewing is fixing again；The end on conductive strips 3 top finally bends outside bag the U-shaped button 6 being fixed into opening upwards, and U-shaped button 6 is positioned at the lower section of flange 4；
D) at the bottom of sewing bag: bag 1 bottom will be sewed at the bottom of bag, and conductive strips 3 bottom is exposed outside bag 1.
Upper described, it is only presently preferred embodiments of the present invention, is not the restriction that invention is made other form, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as the Equivalent embodiments of equivalent variations；But every without departing from technical solution of the present invention content, any simple modification, equivalent variations and remodeling above example made according to the technical spirit of the present invention, still fall within the protection domain of technical solution of the present invention.
Claims (10)
1. a conduction filter bag, it is characterized in that: include that bag (1) and sewing are at the bottom of the bag of bag (1) bottom, a double-deck scrap (bridge) (2) for sewing is distributed on bag (1), double-deck scrap (bridge) (2) is internal is provided with conductive strips (3), and conductive strips (3) are fixed by sewing the suture (7) on double-deck scrap (bridge) (2)；Bag (1) upper end open is provided with ring skeleton, and conductive strips (3) top is exposed from double-deck scrap (bridge) (2) top, and internal outside around to bag (1) from bag (1), is then attached on the bag (1) below ring skeleton；Conductive strips (3) bottom is exposed from double-deck scrap (bridge) bottom, and is placed in the outside of bag (1).
A kind of conduction filter bag the most according to claim 1, it is characterised in that: described ring skeleton includes elastic ring (5), and bag (1) edge, upper end fold inward is fixing forms flange (4), and elastic ring (5) is arranged in flange (4).
A kind of conduction filter bag the most according to claim 1, it is characterised in that: described suture (7) has three, and wherein two sutures (7) in outside are positioned at conductive strips (3) both sides, and a middle suture (7) sews on conductive strips (3).
4. according to a kind of conduction filter bag described in claim 1 or 3, it is characterised in that: the end on described conductive strips (3) top bends outward the U-shaped button (6) being fixed into opening upwards at bag (1), and U-shaped button (6) is positioned at the lower section of ring skeleton.
5. according to a kind of conduction filter bag described in claim 1 or 3, it is characterised in that: 100 ~ 150mm length is exposed from double-deck scrap (bridge) (2) bottom in described conductive strips (3) bottom, and 100 ~ 200mm length is exposed from double-deck scrap (bridge) (2) top in conductive strips (3) top.
A kind of conduction filter bag the most according to claim 1, it is characterised in that: 120mm length is exposed from double-deck scrap (bridge) (2) bottom in described conductive strips (3) bottom, and 170mm length is exposed from double-deck scrap (bridge) (2) top in conductive strips (3) top.
7. according to a kind of conduction filter bag described in claim 1 or 6, it is characterised in that: described conductive strips (3) width 3 ~ 5mm, conductive strips (3) use bare copper flat wire to make.
A kind of conduction filter bag the most according to claim 1, it is characterised in that: described double-deck scrap (bridge) (2) uses upper and lower two-layer bag (1) sidewall overlap joint to be formed, and double-deck scrap (bridge) (2) width is 15 ~ 20mm.
9. a kind of described in any one of claim 1 ~ 8 conducts electricity the manufacture method of filter bag, it is characterised in that comprise the steps of
A) conductive strips (3) and bag (1) blanking: bag (1) uses a piece of rectangular cloth to make, the total cutting length of the bag (1) measured, the total cutting length of bag (1) includes the width of reserved flange (4) and is used for the sewing width of bag (1) bottom sealing, and conductive strips (3) grow 200 ~ 350mm than the blanking of bag (1)；
B) sewing bag (1): first the cloth of rectangle is surrounded tubulose, the edge, left and right of rectangular cloth overlaps the double-deck scrap (bridge) (2) of formation up and down, double-deck scrap (bridge) (2) width is 15 ~ 20mm, conductive strips (3) are placed in double-deck scrap (bridge) (2), and the conductive strips (3) of reserved 100 ~ 150mm length are outside double-deck scrap (bridge) (2) bottom；Use three sutures (7) by conductive strips (3) sewing in double-deck scrap (bridge) (2), article three, two, the outside of suture (7) is positioned at conductive strips (3) both sides, article three, one, the centre of suture (7) sews on conductive strips (3), bag (1) sewing finishing, conductive strips (3) top of reserved 100 ~ 200mm length is in the outside on double-deck scrap (bridge) (2) top；
C) sewing ring skeleton: first elastic ring (5) is sleeved in bag (1), then by bag (1) edge, top fold inward parcel elastic ring (5), and reserved conductive strips (3) top is ploughed under together in bag (1)；Bag (1) edge, top and bag (1) sidewall are sewed a circle and forms flange (4)；Being routed up from bag (1) inside on conductive strips (3) top, outside around to bag (1), the upper sewing of bag (1) in flange (4) lower section is fixed again；
D) at the bottom of sewing bag: bag (1) bottom will be sewed at the bottom of bag, and conductive strips (3) bottom is exposed at bag (1) outside.
A kind of manufacture method conducting electricity filter bag the most according to claim 9, it is characterized in that, step c) also includes following operation: the end on conductive strips (3) top finally bends outside bag the U-shaped button (6) being fixed into opening upwards, and U-shaped button (6) is positioned at the lower section of flange (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034377.3A CN105854442B (en) | 2015-01-23 | 2015-01-23 | A kind of production method of conduction filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034377.3A CN105854442B (en) | 2015-01-23 | 2015-01-23 | A kind of production method of conduction filter bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105854442A true CN105854442A (en) | 2016-08-17 |
| CN105854442B CN105854442B (en) | 2018-07-24 |
Family
ID=56623495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510034377.3A Active CN105854442B (en) | 2015-01-23 | 2015-01-23 | A kind of production method of conduction filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105854442B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137993A (en) * | 2017-06-28 | 2017-09-08 | 江苏鼎盛滤袋有限公司 | A kind of antistatic filter bag |
| CN107261663A (en) * | 2017-08-15 | 2017-10-20 | 山东新力环保材料有限公司 | A kind of low emission complex function type membrane bag filter preparation method |
| CN108568161A (en) * | 2018-06-26 | 2018-09-25 | 江苏蓝天环保集团股份有限公司 | A kind of antistatic filter bag and its process units |
| CN109925794A (en) * | 2019-04-08 | 2019-06-25 | 江西昊瑞工业材料有限公司 | A kind of bacteriological filter bag and preparation method thereof that filter effect is good |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5429476U (en) * | 1977-08-01 | 1979-02-26 | ||
| CN2915227Y (en) * | 2006-06-08 | 2007-06-27 | 上海宝钢生产协力公司 | An impulse type fiberglass filter bag |
| CN101327387A (en) * | 2007-06-21 | 2008-12-24 | Bha控股公司 | Filter bag structure |
| CN103191602A (en) * | 2013-04-08 | 2013-07-10 | 南京际华三五二一环保科技有限公司 | Anti-static polytetrafluoroethylene filter bag and preparation method thereof |
| CN203469691U (en) * | 2013-08-19 | 2014-03-12 | 厦门佰瑞福环保科技有限公司 | Anti-explosion pulverized coal filter bag |
-
2015
- 2015-01-23 CN CN201510034377.3A patent/CN105854442B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5429476U (en) * | 1977-08-01 | 1979-02-26 | ||
| CN2915227Y (en) * | 2006-06-08 | 2007-06-27 | 上海宝钢生产协力公司 | An impulse type fiberglass filter bag |
| CN101327387A (en) * | 2007-06-21 | 2008-12-24 | Bha控股公司 | Filter bag structure |
| CN103191602A (en) * | 2013-04-08 | 2013-07-10 | 南京际华三五二一环保科技有限公司 | Anti-static polytetrafluoroethylene filter bag and preparation method thereof |
| CN203469691U (en) * | 2013-08-19 | 2014-03-12 | 厦门佰瑞福环保科技有限公司 | Anti-explosion pulverized coal filter bag |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137993A (en) * | 2017-06-28 | 2017-09-08 | 江苏鼎盛滤袋有限公司 | A kind of antistatic filter bag |
| CN107137993B (en) * | 2017-06-28 | 2024-02-09 | 江苏鼎盛滤袋有限公司 | Antistatic filter bag |
| CN107261663A (en) * | 2017-08-15 | 2017-10-20 | 山东新力环保材料有限公司 | A kind of low emission complex function type membrane bag filter preparation method |
| CN107261663B (en) * | 2017-08-15 | 2019-08-20 | 山东新力环保材料有限公司 | A kind of low emission complex function type membrane bag filter production method |
| CN108568161A (en) * | 2018-06-26 | 2018-09-25 | 江苏蓝天环保集团股份有限公司 | A kind of antistatic filter bag and its process units |
| CN109925794A (en) * | 2019-04-08 | 2019-06-25 | 江西昊瑞工业材料有限公司 | A kind of bacteriological filter bag and preparation method thereof that filter effect is good |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105854442B (en) | 2018-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105854442A (en) | Electrically conductive filter bag and production method thereof | |
| US20040231034A1 (en) | Healthy underpants for man | |
| CN103300508A (en) | Antistatic clothing material | |
| CN205338415U (en) | By angle non -skid band structure | |
| CN103202545B (en) | Bib | |
| CN205622961U (en) | Air suction and blowing fan's static electricity discharge structure | |
| CN104575454B (en) | Chin rests for violins cushion cover | |
| CN209678436U (en) | The blower outlet structure and water basin dish-washing machine of water basin dish-washing machine | |
| JP3138126U (en) | Hookless collar school uniform | |
| CN218128325U (en) | Film-changing seat ring and intelligent closestool thereof | |
| CN207498578U (en) | A kind of functional knitting fabric | |
| CN206467420U (en) | A kind of sewing machine anchoring | |
| CN204017571U (en) | Pulse bag type dust collector filter cloth bag | |
| CN204838026U (en) | Intelligent brassiere that contains movable pendant host computer | |
| CN208077967U (en) | For installing chip structure and textile on the textile | |
| CN212796133U (en) | Antistatic superfine fiber PTFE base fabric | |
| CN202478049U (en) | Improved hair washing device in bed | |
| CN205054098U (en) | Dull and stereotyped mop | |
| CN219108784U (en) | Tearable mask | |
| CN219578316U (en) | Bra bottom and bra using same | |
| CN104540670A (en) | Cleaning implement | |
| CN205458503U (en) | Rotatory mop wash bowl | |
| CN218391010U (en) | Kitchen rag that edge is alternately sealed absorbs water layer distribution structure | |
| CN2443672Y (en) | Quilt with cotton wadding | |
| CN206687199U (en) | A kind of infant clothes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230403 Address after: 256100 South Village of Shilong village, Shiqiao Town, Yiyuan County, Zibo, Shandong, China Patentee after: Shandong Xingguo Xinli Environmental Protection Technology Co.,Ltd. Address before: 256112 Shiqiao Industrial Park, Yiyuan County, Zibo City, Shandong Province Patentee before: SHANDONG XINLI ENVIRONMENTAL PROTECTION MATERIAL Co.,Ltd. |