CN1381384A - 200-L closed steel drum container - Google Patents
200-L closed steel drum container Download PDFInfo
- Publication number
- CN1381384A CN1381384A CN 02114185 CN02114185A CN1381384A CN 1381384 A CN1381384 A CN 1381384A CN 02114185 CN02114185 CN 02114185 CN 02114185 A CN02114185 A CN 02114185A CN 1381384 A CN1381384 A CN 1381384A
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- China
- Prior art keywords
- bung
- wave
- grooved
- evagination
- arch
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 210000003205 muscle Anatomy 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 5
- 238000002788 crimping Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008676 import Effects 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 1
- 239000008162 cooking oil Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
An enclosed steed cylinder as 200-L container is composed of cylindrical main body and cover. On the circumferential surface, there are many arched ring ribs. On its cover, there are the crossed 4 covex-ribbed beams made up by cold pressing and a square steel plate spot-welded to its inner surface.
Description
Technical field
The present invention relates to a kind of 200 liter closed steel drum containers, belong to and store the packing container class.
Background technology
200 liter closed steel drums as a kind of main storage and transportation package holds, are widely used in various liquid and solid materials such as splendid attire gasoline, machine oil, cooking oil, chemical solvent, industrial powder, tens million of of annual consumptions.Requirement regulation according to existing standard GB 325-91: the packaging bucket of the product that exports being used to transport by sea, must adopt I level steel drum; Its technical requirements is with after filling with clear water in the bucket, carries out highly being the flat fall-down test of falling, tiltedly falling formula of 1.8m, and the result who requires fall-down test should be a ne-leakage.Simultaneously GB GB325-91 requires again: similar 200 liters that the are used for domestic trade bucket of remaining silent---and be II level steel drum; The qualified target that requires of its falling height is that 1.2m highly falls ne-leakage.
In order to reach above-mentioned use standard, this all at present metalloid packing containers must be produced I level steel drum with the 1.2mm thick cold rolled steel sheet of Japanese import, produces II level steel drum with the thick hot rolled steel plate of homemade 1.2mm.Such result must make domestic enterprise be necessary for production I level steel drum every year and spend a large amount of foreign exchanges, satisfies the production demand with import 1.2mm thick cold rolled steel sheet.
Therefore, improve the design of closed steel drum or select suitable new material, just become one of main selection scheme that solves this problem.
Technical scheme
Purpose of the present invention aims to provide a kind of design plan and production method that meets 200 liter closed steel drums of GB GB325-91 requirement.
This 200 liter closed steel drums are made up of staving (1) and bung (2), it is characterized in that:
The ring muscle arch-wave (3) that is provided with on A, described staving (1) perisporium is all arcs or parabolical arc, and the crest of this ring muscle arch-wave to the height of trough is 13-15mm, and the arch-wave span is 60mm;
Be pressed with the intersecting parallels evagination grooved girt strip (4) of colding pressing on B, the described bung (2), and the cold pressing protrusion height of grooved girt strip (4) of this intersecting parallels evagination is 8-10mm, width is 35 ± 5mm;
Intersecting parallels evagination on C, the described bung (2) the inboard intersection of grooved girt strip (4) point of discontinuity of colding pressing adds and is welding a 90 * 90mm square plate (5) identical with bung (2) material.
The perisporium of described staving (1) respectively is provided with the ring muscle arch-wave (3) that the 4-5 group interval is 60 ± 5mm up and down, is 50-70mm from the nearest muscle arch-wave that encircles together of bung (2) apart from the distance outside the crimping (6) wherein.The cold pressing beam-ends of grooved girt strip and bung (2) medial surface distance of described well word evagination is
Mm arranges along cover plate girth 1/8 arc length.
According to this 200 liter closed steel drums of above technical scheme design-calculated, its advantage is: the manufacturing of available homemade hot rolling 1.2mm steel plate meets the one-level steel drum of GB GB325-91 requirement and produces II level steel drum with the 1.0mm hot rolled steel plate, can not only save 17% steel, and save a large amount of foreign exchanges for steel drum manufacturer.
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is the structural representation of bung;
Accompanying drawing 3 is for reinforcing the square plate site plan;
Accompanying drawing 4 is the intersecting parallels evagination grooved girt strip cutaway view of colding pressing;
Among the figure: 1. the staving 2. bungs 3. ring muscle arch-waves 4. intersecting parallels evaginations grooved girt strip of colding pressing
5. square plate 6. crimpings 7. emit pore 8. material filler openings.
The specific embodiment
The closed steel drum container of 200 liters as shown in the figure, form by staving (1) and bung (2), it is made up of the thick hot rolled steel plate of 1.0-1.2mm entirely, it is characterized in that: the ring muscle arch-wave (3) that is provided with on described staving (1) perisporium is circular arc or parabolical arc, and the crest of this ring muscle arch-wave is 13-15mm to the height of trough, and the arch-wave span is 60mm; Described bung (2) is provided with the intersecting parallels evagination grooved girt strip (4) of colding pressing, and the cold pressing protrusion height of grooved girt strip (4) of this intersecting parallels evagination is 8-10mm, and width is that a 90 * 90mm square plate (5) identical with bung (2) material in 35 ± 5mm discontinuous spot welding of the grooved side of body inboard intersection of beam (4) of colding pressing of the intersecting parallels evagination on described bung (2) simultaneously.
In addition, the perisporium of described staving (1) respectively is provided with the ring muscle arch-wave (3) that the 4-5 group interval is 60 ± 5mm up and down, wherein from bung (2) up and down nearest encircle the muscle arch-wave together, be 50-70mm apart from the distance in crimping (6) outside; Described intersecting parallels evagination is colded pressing, and grooved is coerced beam and bung (2) inner distance is
, arrange along cover plate girth 1/8 arc length.
After above-mentioned innovation improves, in fact this closed steel drum forms bi-curved compoundly repeatedly put, one is to encircle muscle arch-wave curved surface longitudinally along staving, another then is the circle-shaped cambered surface of staving circumference itself, the combination of this hyperbolic cambered surface makes existing good whole stiffness of staving and intensity, and good ductility is arranged again; Add simultaneously on the bung design-calculated intersecting parallels evagination grooved girt strip of colding pressing again, the plate bung of circle is become beam slab shape bung, thereby improved the rigidity of bung flat board greatly, therefore when falling distortion, had very high energy dissipation capacity, had bigger deformability again.Finally reach and do not changing the original production technology of steel drum, under operation and the mechanical conditions, use the closed steel drum of 200 liters of homemade hot rolling 1.2mm steel plate production can reach and surpass the mechanical property of import cold-rolling steel I class steel drum.
Following table is the examining report of 200 liter closed steel drums.
With homemade 1.2mm hot rolled steel plate, make a batch sample, to get 5 and test, its test structure sees Table.
200 liters change shape steel drum probation redport
| Project | Standard code | Actual measurement note table | ||||||
| ?????1 # | ?????2 # | ?????3 # | ?????4 # | ?????5 # | ||||
| Airtight test | I class=30Kpa II class=20Kpa III class=20Kpa | The 30Kpa ne-leakage | The 30Kpa ne-leakage | The 30Kpa ne-leakage | The 30Kpa ne-leakage | The 30Kpa ne-leakage | ||
| Hydraulic pressure test | I class=250Kpa II class=100Kpa III class=100Kpa | ??????6 # | ??????7 # | ??????8 # | ||||
| The 250Kpa ne-leakage | The 250Kpa ne-leakage | The 250Kpa ne-leakage | ||||||
| Fall-down test | I class=1.8m II class=1.2m III class=0.8m roller hoop drum=2.7m | ????1 # | ????2 # | ????3 # | ???4 # | ????5 # | ||
| The diagonal angle falls, end T-shaped mouth 1.8m ne-leakage | The diagonal angle falls, lid T-shaped mouth 1.8m ne-leakage | The diagonal angle falls, obturator 2.7m ne-leakage | Level is fallen, vertical masonry joint 1.8m ne-leakage | Level is fallen, vertical masonry joint 1.8m ne-leakage | ||||
| Conclusion | All carry steel drum, press the I class standard and detect qualifiedly, and expectation can reach the roller hoop drum standard | |||||||
Claims (3)
1, a kind of 200 liter closed steel drums are made up of staving (1) and bung (2), it is characterized in that:
The ring muscle arch-wave (3) that is provided with on A, described staving (1) perisporium is circular arc or parabolical arc, and the height that the crest of this ring muscle arch-wave is trough is 13-15mm, and the arch-wave span is 60mm;
Be pressed with the intersecting parallels evagination grooved girt strip (4) of colding pressing on B, the described bung (2), and the cold pressing protrusion height of grooved girt strip (4) of this intersecting parallels evagination is 8-10mm, width is 35 ± 5mm;
Intersecting parallels evagination on C, the described bung (2) the inboard intersection of grooved girt strip (4) point of discontinuity of colding pressing adds and is welding a 90 * 90mm square plate (5) identical with bung (2) material.
2, a kind of 200 liter closed steel drum containers as claimed in claim 1, the perisporium that it is characterized in that described staving (1) respectively is provided with the ring muscle arch-wave (3) that the 4-5 group interval is 60 ± 5mm up and down, is 50-70mm from the nearest muscle arch-wave that encircles together of bung (2) apart from the distance outside the crimping (6) wherein.
3, a kind of 200 liter closed steel drum containers as claimed in claim 1 is characterized in that the cold pressing beam-ends of grooved girt strip and bung (2) medial surface distance of described well word evagination is
Arrange along cover plate girth 1/8 arc length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021141851A CN1149164C (en) | 2002-06-06 | 2002-06-06 | 200-L closed steel drum container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021141851A CN1149164C (en) | 2002-06-06 | 2002-06-06 | 200-L closed steel drum container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1381384A true CN1381384A (en) | 2002-11-27 |
| CN1149164C CN1149164C (en) | 2004-05-12 |
Family
ID=4742989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021141851A Expired - Fee Related CN1149164C (en) | 2002-06-06 | 2002-06-06 | 200-L closed steel drum container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1149164C (en) |
-
2002
- 2002-06-06 CN CNB021141851A patent/CN1149164C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1149164C (en) | 2004-05-12 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |