CN203049110U - Flow arranging cylinder of annular air blowing device - Google Patents
Flow arranging cylinder of annular air blowing device Download PDFInfo
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- CN203049110U CN203049110U CN 201220539889 CN201220539889U CN203049110U CN 203049110 U CN203049110 U CN 203049110U CN 201220539889 CN201220539889 CN 201220539889 CN 201220539889 U CN201220539889 U CN 201220539889U CN 203049110 U CN203049110 U CN 203049110U
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- urceolus
- rectification tube
- wire netting
- inner core
- flange
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Abstract
The utility model relates to a flow arranging cylinder of an annular air blowing device. The flow arranging cylinder comprises an outer casing, an inner casing, an upper flange and a lower flange, wherein the inner casing is sheathed in the outer casing, the upper flange is connected with the upper edges of the outer casing and the inner casing, the lower flange is connected with the lower edges of the outer casing and the inner casing, the outer casing is a circular casing which is surrounded by a metal porous plate, the inner casing is a circular casing which is surrounded by a metal net, and the width of a welding seam at the abutting part of the metal net is 1 to 1.5 times the diameter of the net wire of the metal net. The annular air blowing device using the flow arranging cylinder has the advantages that air speed is more uniform, and mechanical strength is higher.
Description
Technical field
The utility model relates to chemical fibre and makes the field, relates in particular to the rectification tube of ring blowing device.
Background technology
In order to improve production capacity, maximum economic benefit, production of chemical fibre both at home and abroad develops to big capacity, Direct Spinning direction gradually, and these have improved the equipment of output, and the cooling device that all needs to have a cooling effect to be complementary could be realized.The rectification tube of existing ring blowing device is because of design and manufacturing technology problem, has problems such as the big and wind speed inequality of damping, mechanical strength are low, limited the further raising of output like this.
The utility model content
The utility model will solve the low technical problem of wind speed inequality, mechanical strength of ring blowing device in the prior art.
The rectification tube of the ring blowing device that the utility model provides, the upper flange that comprises urceolus, is sheathed on inner core in the urceolus, is connected with the inner core top edge with urceolus, the lower flange that is connected with the inner core lower limb with urceolus.Urceolus is the cylinder that is surrounded by metallic porous sheet, and inner core is the cylinder that is surrounded by wire netting, and the width of wire netting joint weld seam is 1 to 1.5 times of mesh wire diameter in the wire netting.
In one embodiment, the top edge of urceolus is connected in the outer rim that the outer rim of upper flange, lower limb are connected in lower flange, and the top edge of inner core is connected in the inner edge that the inner edge of upper flange, lower limb are connected in lower flange.
In one embodiment, the pore diameter range of metallic porous sheet is 2-3mm, and percent opening is 18%-40%.
In one embodiment, metallic porous sheet is imperforate section apart from the scope of upper flange and lower flange 2mm-3mm respectively.
In one embodiment, wire netting is selected GB/T 21648-2008 stainless steel wire braiding fine groove net for use, and specification is MPW40/24～MPW110/92, and the effective cross-section rate is 29.2%～15.9%.
In one embodiment, weld width is 0.2mm-0.5mm in the wire netting.
In one embodiment, wire netting is selected GB/T 21648-2008 stainless steel wire braiding fine groove net for use, and specification is MPW24/110, and the effective cross-section rate is 29.2%～15.9%, and weld width is 0.35mm.
In the rectification tube of the ring blowing device that the utility model provides, in the wire netting of its inner core weld width only be in the prior art weld width 1/10 to 1/20, make the wire side of wire netting more smooth, the blind area is narrower, reduce the disorder of wind speed and direction effectively, improve the uniformity of blowing, thereby improved the quality of chemical fibre tow, also be output is provided assurance.In addition, urceolus of the present utility model and flange connections have the imperforate section of certain width, weld more firm, strengthened the whole non-deformability of rectification tube, prolonged service life, for enterprise's direct saving investment, reduce the frequency of changing the rectification tube and saved manpower again, improved output.
Description of drawings
Fig. 1 partly cuts open schematic diagram for the rectification tube of ring blowing device in the utility model.
Fig. 2 is the photo of wire netting butt weld in the utility model.
Wherein, description of reference numerals is as follows:
100 rectification tubes, 110 urceolus
120 inner cores 111,121 top edges
112,122 lower limbs, 130 upper flanges
140 lower flanges 131,141 outer rims
132,142 inner edges
The specific embodiment
As shown in Figure 1, the utility model provides a kind of rectification tube 100 that encircles blowing device, the upper flange 130 that comprises urceolus 110, is sheathed on inner core 120 in the urceolus 110, is connected with inner core 120 top edges with urceolus 110, the lower flange 140 that is connected with inner core 120 lower limbs with urceolus 110.Upper flange 130 and lower flange 140 all are annular, particularly, the top edge 111 of urceolus 110 is connected in the outer rim 131 of upper flange 130, the outer rim 141 that lower limb 112 is connected in lower flange 140, and the top edge 121 of inner core 120 is connected in the inner edge 142 that the inner edge 132 of upper flange 130, lower limb 122 are connected in lower flange 140.
Urceolus 110 is the cylinders that surrounded by metallic porous sheet, and pore diameter range is 2-3 millimeter (mm), and percent opening is 18%-40%.On urceolus 110, scope apart from upper flange 130 and lower flange 140 about 3mm is imperforate section respectively, in order to not influence under the blowing effect situation, played the effect of upper and lower twice reinforcement, after firmly welding with upper and lower flange 130,140, the whole non-deformability of rectification tube 100 is strengthened greatly, prolonged service life.
The manufacture method of the rectification tube 100 of above-mentioned ring blowing device comprises the steps: in the utility model
(1) wire netting is cut into strip, its length is than the circumference 1-2mm of inner core, first organizine on the width of both sides removed vertically the 30%-50% of organizine cross section respectively, namely, small semicircle or semicircle in the circular cross section of removal organizine, adopt laser-beam welding machine that two organizine rest parts butt welding vertically are connected together, make inner core;
(2) corrosion resistant plate is cut into strip, than the big 4-5mm of required size, adopt punching machinery lower limb on punching on the corrosion resistant plate and distance respectively to reserve the imperforate section of 7-8mm all around, the corrosion resistant plate after the punching is cut into required size, left and right edges butt welding is connected together, makes urceolus;
(3) top edge of urceolus is soldered to the outer rim of upper flange, the outer rim that lower limb is soldered to lower flange, then the top edge of inner core is soldered to the inner edge of upper flange, the inner edge that lower limb is soldered to lower flange.
Can obtain the rectification tube of above-mentioned ring blowing device through above-mentioned steps.For further improving the wind trafficability characteristic of rectification tube, the rectification tube is carried out electrobrightening handle.
In step (1), at microscopically, remove the part organizine vertically with the photo-electric control manipulator, then that the two ends of wire netting are neat with the jig card, fit with the section of guaranteeing two organizine, under magnifying glass, the butt joint of two sections is welded.
In step (2), adopt thickness evenly, smooth bright and clean, the thickness of plate face is the stainless steel materials of 1mm-2mm.Need guarantee during punching that punching is even, no burr, the distortion at steel plate two ends is in 1mm after the punching.The left and right edges of steel plate can adopt laser butt joint welding or with ion argon arc welding fabrication.
In step (3), need guarantee that the height error of rectification tube and two ring flange parallelism errors are not more than 0.5mm.
The wire netting of utility model inner core adopts laser butt joint welding, when weld width only is available technology adopting overlap welding connection 1/10 to 1/20 of weld width, make the wire side of wire netting more smooth, the blind area is narrower, reduce the disorder of wind speed and direction effectively, improve the uniformity of blowing, thereby improved the quality of chemical fibre tow, also be output is provided assurance.In addition, urceolus of the present utility model and flange connections have the imperforate section of certain width, weld more firm, strengthened the whole non-deformability of rectification tube, prolonged service life, for enterprise's direct saving investment, reduce the frequency of changing the rectification tube and saved manpower again, improved output.
In sum; though the utility model discloses as above with preferred embodiment; so it is not in order to limit the utility model; those skilled in the art should recognize change and the retouching of doing under the situation that does not break away from the scope and spirit of the present utility model that the appended claim of the utility model discloses, all belong within the protection domain of claim of the present utility model.
Claims (7)
1. rectification tube that encircles blowing device, the upper flange that comprises urceolus, is sheathed on inner core in the urceolus, is connected with the inner core top edge with urceolus, the lower flange that is connected with the inner core lower limb with urceolus, it is characterized in that, urceolus is the cylinder that is surrounded by metallic porous sheet, inner core is the cylinder that is surrounded by wire netting, and the width of wire netting joint weld seam is 1 to 1.5 times of mesh wire diameter in the wire netting.
2. rectification tube as claimed in claim 1 is characterized in that, the top edge of urceolus is connected in the outer rim that the outer rim of upper flange, lower limb are connected in lower flange, and the top edge of inner core is connected in the inner edge that the inner edge of upper flange, lower limb are connected in lower flange.
3. rectification tube as claimed in claim 1 is characterized in that, the pore diameter range of metallic porous sheet is 2-3mm, and percent opening is 18%-40%.
4. rectification tube as claimed in claim 1 is characterized in that, metallic porous sheet is imperforate section apart from the scope of upper flange and lower flange 2mm-3mm respectively.
5. rectification tube as claimed in claim 1 is characterized in that, wire netting is selected GB/T21648-2008 stainless steel wire braiding fine groove net for use, and specification is MPW40/24～MPW110/92, and the effective cross-section rate is 29.2%～15.9%.
6. rectification tube as claimed in claim 5 is characterized in that, weld width is 0.2mm-0.5mm in the wire netting.
7. rectification tube as claimed in claim 1 is characterized in that, wire netting is selected GB/T21648-2008 stainless steel wire braiding fine groove net for use, and specification is MPW24/110, and the effective cross-section rate is 29.2%～15.9%, and weld width is 0.35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220539889 CN203049110U (en) | 2012-10-19 | 2012-10-19 | Flow arranging cylinder of annular air blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220539889 CN203049110U (en) | 2012-10-19 | 2012-10-19 | Flow arranging cylinder of annular air blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049110U true CN203049110U (en) | 2013-07-10 |
Family
ID=48732086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220539889 Expired - Lifetime CN203049110U (en) | 2012-10-19 | 2012-10-19 | Flow arranging cylinder of annular air blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049110U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883810A (en) * | 2014-03-26 | 2014-06-25 | 乌海市公路工程有限公司 | Steel wire mesh framework plastic composite pipe and construction method |
| CN105220249A (en) * | 2015-10-23 | 2016-01-06 | 苏州金纬化纤工程技术有限公司 | The blowing fairing of Spinning Equipments |
| CN108015392A (en) * | 2017-11-24 | 2018-05-11 | 西安菲尔特金属过滤材料有限公司 | A kind of welding method of high mesh number single-layer metal net filter core |
| CN109152458A (en) * | 2016-03-18 | 2019-01-04 | 朝仓国际有限公司 | Hair dryer accessory and curly hair forming method |
| CN111822942A (en) * | 2019-04-22 | 2020-10-27 | 安克创新科技股份有限公司 | Method for processing decorative net |
-
2012
- 2012-10-19 CN CN 201220539889 patent/CN203049110U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883810A (en) * | 2014-03-26 | 2014-06-25 | 乌海市公路工程有限公司 | Steel wire mesh framework plastic composite pipe and construction method |
| CN103883810B (en) * | 2014-03-26 | 2016-07-06 | 乌海市公路工程有限公司 | A kind of steel wire mesh frame plastic composite tube and construction method |
| CN105220249A (en) * | 2015-10-23 | 2016-01-06 | 苏州金纬化纤工程技术有限公司 | The blowing fairing of Spinning Equipments |
| CN105220249B (en) * | 2015-10-23 | 2017-12-26 | 苏州金纬化纤工程技术有限公司 | The blowing fairing of Spinning Equipmentss |
| CN109152458A (en) * | 2016-03-18 | 2019-01-04 | 朝仓国际有限公司 | Hair dryer accessory and curly hair forming method |
| CN108015392A (en) * | 2017-11-24 | 2018-05-11 | 西安菲尔特金属过滤材料有限公司 | A kind of welding method of high mesh number single-layer metal net filter core |
| CN111822942A (en) * | 2019-04-22 | 2020-10-27 | 安克创新科技股份有限公司 | Method for processing decorative net |
| CN111822942B (en) * | 2019-04-22 | 2022-04-29 | 安克创新科技股份有限公司 | Method for processing decorative net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201102 Address after: 215542 South of Jiulong Road, Tangbei Village, Shajiabang Town, Changshu City, Jiangsu Province Patentee after: SUZHOU RUANSHI INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 053600 Chengdong Development Zone, Anping County, Hebei, Hengshui Patentee before: HEBEI DARUI CHEMICAL FIBER MECHANICAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |