CN1215684A

CN1215684A - Multi-outlet cask made of metal sheet

Info

Publication number: CN1215684A
Application number: CN97125257A
Authority: CN
Inventors: U·舒茨
Original assignee: Schuetz-Werke & Co KG GmbH
Current assignee: Schuetz-Werke & Co KG GmbH
Priority date: 1997-10-23
Filing date: 1997-10-23
Publication date: 1999-05-05
Anticipated expiration: 2017-10-23
Also published as: CN1088027C

Abstract

A multi-outlet drum made of metal plate is originally used as cock drum with a top cover joined to drum body and having a cock for loading or unloading material. In order to reuse the cock drum, it can be modified to become a drum with movable top cover having cock. Said top cover can be fixed to opening's edge of the drum by means of a tension ring. During its modification, no waste is generated.

Description

The multi-outlet cask made from metal sheet

The present invention relates to the multi-outlet cask made with metal sheet, these multi-outlet casks are at first as bung barrel, they all have the loam cake of a band loading and unloading material cock of captiveing joint with ladle body, and next can be through finishing as covered barrel, they all have band cock loam cake or with the tensioning ring sealing so that loam cake is fixed to simple loam cake (DE3539656C2) on the ladle body edge of opening.

Strict environmental regulation need be from single exit vessel to the transition of multiple exit container, for example with steel or plastics make the bucket, need be that the destination is adjusted the larger volume container and need be developed novel multiple exit container to reduce surplus, consider and alleviate the pollution of objectionable impurities environment, these multiple exit containers can be redressed, and in order to redress and by eradicating free objectionable impurities, for example ruin according to disappearing of carrying out of regulations by burning or to produce material and regenerated in order to make, these multiple exit containers can and be cleaned at an easy rate by emptying most desirably.

Development to the multi-outlet cask of redressing made with steel plate has obtained multi-outlet cask of the present invention, after transportation for the first time or preserving the environmentally hazardous flowing material of high-risk grade for the first time, after the hazardous fluids material takes out, can repack said multi-outlet cask into covered barrel with quite low cost, continue to serve as transportation and buffer storge vat, be used for the granular of those low hazard levels, powdery and pasty mass, pouring into and taking out all of their feasible filling materials is easy to, and provide direct possibility to the effect of container splendid attire deposits yields, for example by a simple mixing device, this is with different with the bung barrel of the loam cake of a snap-in on ladle body, because the filling material can only lean on the mixing device of a costliness in the loading and unloading cock orifice is packed bucket into, for example hinged spiral stirs.

For for bung barrel known among the DE3539656C2, its band cock loam cake lays to be placed under the sealing layer situation in the centre and is rolled on the heavy-edge ladle body edge of opening.This band cock loam cake is covered by a snap-in lid, and this snap-in is covered in the cock zone of band cock loam cake has depression and its edge firmly and reliably to catch band cock loam cake backward, and around edge thickening place of ladle body by snap-in.For this bucket, as the loam cake of covered barrel, at first being with the cock loam cake to be placed on the edge of ladle body, the permission high load capacity connection that produces by snap-in is originally then finished by the snap-in that the snap-in that band cock loam cake is covered is covered.Like this, at first obtained the stability and the load-carrying capacity of normal tape cock loam cake top area, at this, the snap-in lid that separates has also further improved load-carrying capacity by its stability.After snap-in is covered destroyed and is cancelled, with regard to the sealing cock, can use the bung barrel as common covered barrel, its lid not only can take off, and can compress once more and seal with common tensioning ring after putting.

This known major defect with bung barrel of the covered barrel that can take off band cock loam cake that is trimmed to is: when putting for the first time the use of plug bucket, need a snap-in lid that separate, that this barrel cost is improved to come band cock loam cake is fixed on the edge of opening of ladle body, and when bung barrel being trimmed to a covered barrel, the snap-in lid that is forced to destroy has formed the sheet material waste material, and also must spending disappears ruins such sheet material waste material or make its regeneration in case of necessity.

Task of the present invention is: develop a kind of low-cost multi-outlet cask made from metal sheet, be used for transportation and the environmentally hazardous flowing material of storage high-risk grade for the first time as bung barrel after, in order to continue to use, can be trimmed to covered barrel to this multi-outlet cask with low cost, be used for those powderies, granular and pasty mass, and also be used for the fluid of low hazard level in case of necessity.

Task of the present invention is to realize by the multi-outlet cask made from metal sheet with claim 1 feature.

Dependent claims has comprised advantage of the present invention and suitable improvement.

Salient point according to the multi-outlet cask made from metal sheet of the present invention is: after being used for high-risk grade material for the first time as bung barrel, in order to continue to use, can not have under the low-cost situation of sheet material waste material, it is trimmed to covered barrel, is used for the material of those low hazard levels.In addition, according to its favourable outside dimension,, all can use the new barrel-shaped formula of specification to carry out ideal stuffing with maximum according to 213 liters of volumes of DIN 6643 as the ISO-freight container not only as bung barrel but also as covered barrel.

Set forth the present invention by accompanying drawing below, show that specifically situation is as follows:

Fig. 1 is the profile of the multi-outlet cask that is made of bung barrel that amplified of section,

Fig. 2 is the loam cake of bung barrel,

Fig. 3 is the loam cake that separates from ladle body when bung barrel being trimmed to a covered barrel,

Fig. 4 be have one by the tensioning ring closing appliance on the ladle body edge of opening the covered barrel of fixed band cock loam cake, and

Fig. 5 is the profile of the multi-outlet cask that is made of covered barrel.

Made by steel plate at the bung barrel shown in Fig. 1 and 21, it has a band slot rolling and reinforces the cylindrical ladle body 2 of groove 3, this ladle body below 4 hermetically enclosed by going to the bottom in the snap-in.The cross section, top 5 of ladle body 2 is in the edge of opening 6 places necking down towards ladle body 2, and this edge of opening is made of a crimping of outwards rolling up.

The loam cake 7 of bung barrel 1 has a loading and unloading material cock 8 and one and fills air escape cock 9, and they can use

cock

10,11 sealing that are made of the spiral chock plug.Loam cake 7 lies on the edge of opening 6 of ladle body 2 by outer rim 12 that it curls, and with its snap-in together.Edge of opening 6 that ladle body 2 curls and loam cake 7 same outer rims 12 of curling,, can thickly be sealed to loam cake 7 liquid on the ladle body 2 by a kind of leakproofing material that is attached between two

edges

6,12 at this at its

end

13,14 regional tight welds mutually.

When the bung barrel 1 of Fig. 1 and 2 is trimmed to the covered barrel of Figure 4 and 5, will be by a disengagement gear 16, for example a situation that the hilt loam cake 7 of rotation is described according to Fig. 3 does not have waste material ground and separates from the edge of opening 6 of ladle body 2, at this, up or the burbling area 17-17 in center-point 18 zones of the edge of opening 6 that curls through ladle body 2 perpendicular to the longitudinal axis 19-19 of bucket.

The loam cake 7 that separates from bung barrel 1 is as band cock loam cake 20, and when covered barrel 15 was in closed state, cock lid 20 clipped one by a tensioning ring 21 and puts on the edge of opening 6 that the sealing member 23 that covers sidelines of science 22 is locked in ladle body 2.

Covered barrel 15 can be equipped with a replaceable inner casing 24 of being made by a kind of plastic film that marks with interior lines equally, and this inner casing is through the edge of opening 6 of ladle body 2 and clamped between the gland packing 23 of this edge of opening and loam cake.

In addition, the band cock loam cake 20 of covered barrel 15 has the liner 25 that one deck is made by a kind of plastic film or a kind of metal-plastic-complex film.

Yet have such possibility, be welded on the edge of opening 6 of ladle body 2 at loam cake 7 before, inner casing 24 is packed in the bung barrel 1, and gives loam cake 7 equipment upper strata liners 25.

For bung barrel 1 and covered barrel 15 are put in the ISO-freight container, under the maximum broadening barrel structure situation that has according to 213 liters of volumes of DIN 6643, preferably draw in gradually towards its edge of opening 6 in the cross section, top 5 of ladle body 2, and promptly the outer diameter D at tensioning ring 21 places in being enclosed in together with its lever is equal to or less than the slot rolling of ladle body 2 and 585 millimeters diameter D of reinforcing groove 3.

Claims

1. multi-outlet cask made from metal sheet, this multi-outlet cask is at first as bung barrel, it has the loam cake of a band loading and unloading material cock of captiveing joint with ladle body, and next can be through finishing as covered barrel, it have band cock loam cake or with tensioning ring sealing so that loam cake is fixed to simple loam cake on the ladle body edge of opening, it is characterized in that: the cross section, top (5) of ladle body (2) is being located necking down towards the edge of opening (6) of ladle body or is being tapered on the direction of this opening, the edge of opening (6) of said ladle body (2) is made of a crimping of outwards rolling up, in the forming process of bung barrel (1), the edge of opening (6) that loam cake (7) lies in ladle body (2) by its outer rim (12) of curling go up and with its snap-in together and the edge of opening (6) of the outer rim (12) of loam cake (7) and ladle body (2) be welded to each other, and in being trimmed to covered barrel (15) process, the loam cake (7) that no waste material ground separates from bung barrel (1) is used as band cock loam cake (20), be used as band cock loam cake (20) by a loam cake (7) that separates from bung barrel (1), when covered barrel 15 was in closed state, cock lid 20 clipped one by a tensioning ring 21 and puts on the edge of opening 6 that the sealing member 23 that covers sidelines of science 22 is locked in ladle body 2.

2. according to the multi-outlet cask of claim 1, it is characterized in that: under bung barrel (1) situation, the outer rim (12) that edge of opening (6) that ladle body (2) curls and loam cake (7) curl equally is (13,14) regional tight weld mutually in its end.

3. according to the multi-outlet cask of one of claim 1 and 2, it is characterized in that: and the sealing of loam cake (7) outer rim (12) of the bung barrel (1) of ladle body (2) edge of opening (6) weld together is to finish by a kind of leakproofing material that is attached between the two edges (12,6).

4. according to the multi-outlet cask of claim 1, it is characterized in that: when bung barrel being trimmed to a covered barrel (15), loam cake (7) from the process that the ladle body (2) of bung barrel (1) separates, up or the burbling area (17-17) in center-point (18) zone of the edge of opening (6) that curls through ladle body (2) perpendicular to the longitudinal axis (19-19) of bucket.

5. according to the multi-outlet cask of one of claim 1 to 4, it is characterized in that: for bung barrel (1) and covered barrel (15) are put in the ISO-freight container, the cross section, top (5) of ladle body is tapered towards the edge of opening (6) of its ladle body, and promptly the external diameter (D) located of the tensioning ring (21) in being enclosed in together with its lever is equal to or less than and forms in column ladle body (2) and go up, outwards encircle slot rolling that and the diameter (D) of reinforcing groove (3).

6. according to the multi-outlet cask of claim 5, it is characterized in that: under bung barrel (1) or covered barrel (15) have 213 liters of volume situations according to DIN 6643, the slot rolling of ladle body (2) and reinforce groove (3) and be enclosed in together with its lever in the diameter (D) located of tensioning ring (21) be equal to or less than 585 millimeters.

7. according to the multi-outlet cask of one of claim 1 to 6, it is characterized in that: bung barrel (1) and/or covered barrel (15) are equipped with an inner casing (24) of being made by a kind of plastic film or a kind of metal-plastic-complex film.

8. according to the multi-outlet cask of one of claim 1 to 7, it is characterized in that: the liner (25) of the loam cake (7) of bung barrel (1) and/or the loam cake (20) of covered barrel (15) is made by a kind of plastic film or a kind of metal-plastic-complex film.