CN215157377U

CN215157377U - Steel drum with exhaust function

Info

Publication number: CN215157377U
Application number: CN202121665654.8U
Authority: CN
Inventors: 李凤祥; 谈春友; 田伯明; 陈强; 朱承阳
Original assignee: Guangdong Zibo Packaging Co ltd; Tianjin Datian Packing Container Co ltd
Current assignee: Guangdong Zibo Packaging Co ltd; Tianjin Datian Packing Container Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-14
Anticipated expiration: 2031-07-21

Abstract

The utility model provides a steel drum with exhausting function, including steel drum, lid, closure and plastic bag mechanism, the steel drum is top open-ended tubbiness structure, steel drum internally mounted plastic bag mechanism, steel drum top installation lid, steel drum lateral wall are equipped with the gassing hole that is used for installing the closure, and the inside intercommunication of gassing hole and steel drum, a steel drum with exhausting function, through radially setting up the gassing hole at the steel drum, solve after the inside plastic bag of placing of steel drum, produce the gaseous problem of intermediate layer in the steel drum, timely exhaust gas, the benefit of installing the closure additional is exactly when the filling, can be effectual the intermediate layer gas that produces between steel drum inner wall and the plastic bag, realize normal filling material, can not influence the capacity of filling, if do not have gassing hole and closure, the filling capacity can diminish.

Description

Steel drum with exhaust function

Technical Field

The utility model belongs to the technical field of the filling packing, especially, relate to a steel drum with exhausting function.

Background

The filling material needs to fill 98% in the bucket on the automatic production line, has a bucket and uses the plastic bag to make the lining inside, has produced gas between plastic bag and the bucket inner wall intermediate layer, can not effectively discharge, can lead to producing 0.3cm to 5 cm's interval between plastic bag outer wall and the bucket inner wall like this, finally leads to the finished product liquid volume of filling completion to reduce.

Disclosure of Invention

In view of this, the utility model aims at providing a steel drum with exhausting function to after solving inside placing the plastic bag of steel drum, produce the gaseous problem of intermediate layer in the bucket, in time exhaust gas.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a steel drum with exhaust function, includes steel drum, lid, closure and plastic bag mechanism, and the steel drum is open-top's tubbiness structure, and steel drum internally mounted plastic bag mechanism, steel drum top installation lid, steel drum lateral wall are equipped with the gassing hole that is used for installing the closure, and the gassing hole communicates with the steel drum is inside.

Further, the sealer includes flange and bung, and the flange riveting is to the steel drum outer wall, and the flange is in bleeder hole department, and flange and the inside intercommunication of steel drum, flange internally mounted bung.

Further, the barrel stopper is the cylinder structure, and the terminal surface of barrel stopper one end is equipped with the recess, and the barrel stopper lateral wall is equipped with the external screw thread, and the flange inner wall is equipped with the internal thread, and the screw thread cup joints between flange and the barrel stopper.

Furthermore, the inner wall of the groove is provided with a lug.

Further, the flange size was 3/4 inches.

Further, the plastic bag mechanism comprises a plastic bag, a connecting ring and an overlapping groove, the opening end of the plastic bag is fixedly connected to the inner wall of the connecting ring, the bottom surface of the connecting ring is provided with the overlapping groove used for being embedded with the top end of the outer wall of the steel barrel, and the connecting ring is located below the cover.

Furthermore, a plurality of raised expansion ribs are arranged on the outer wall of the steel drum from top to bottom.

Compared with the prior art, a steel drum with exhausting function have following beneficial effect:

(1) a steel drum with exhausting function, through the radial gas pocket that sets up at the steel drum, solve after the inside plastic bag of placing of steel drum, produce the gaseous problem of intermediate layer in the steel drum, timely exhaust gas, the benefit of installing the closure additional is exactly when the filling, can be effectual the intermediate layer gas that produces between discharge steel drum inner wall and the plastic bag, realize normal filling material, can not influence the capacity of filling, if do not have gas pocket and closure, the filling capacity can diminish.

(2) A steel drum with exhausting function, bucket stopper lateral wall is equipped with the external screw thread, the flange inner wall is equipped with the internal thread for convenient to detach between bucket stopper and the flange, the lug, the staff of being convenient for dismantle the bucket stopper, the overlap joint groove makes the plastic bag be convenient for install to inside the steel drum.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view of a steel drum with an exhaust function according to an embodiment of the present invention;

fig. 2 is a schematic view of a closure according to an embodiment of the present invention;

fig. 3 is a schematic view of a plastic bag mechanism according to an embodiment of the present invention.

Description of reference numerals:

1-a steel drum; 2-a sealer; 21-a flange; 22-barrel stopper; 3-a plastic bag mechanism; 31-plastic bag; 32-a connecting ring; 33-lap joint groove; 4-raised expansion ribs.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 3, a steel drum with a degassing function includes: the steel drum 1 is of a drum-shaped structure with an opening at the top end, the plastic bag mechanism 3 is arranged inside the steel drum 1, the cover is arranged at the top end of the steel drum 1, the air vent hole for installing the sealer 2 is formed in the outer side wall of the steel drum 1 and is communicated with the inside of the steel drum 1, a plurality of raised expansion ribs 4 are arranged on the outer wall of the steel drum 1 from top to bottom (the cross sections of the raised expansion ribs 4 are of circular structures and are used for protecting the outer wall of the steel drum 1 from being collided), the problem that interlayer gas is generated in the steel drum 1 after the plastic bag 31 is placed inside the steel drum 1 is solved by arranging the air vent hole in the radial direction of the steel drum 1, the gas is discharged in time, the advantage of additionally installing the sealer 2 is that the interlayer gas generated between the inner wall of the steel drum 1 and the plastic bag 31 can be effectively discharged during filling, normal filling of materials is realized, the filling capacity cannot be influenced, and if the air vent hole and the sealer 2 are not arranged, the filling capacity becomes smaller.

As shown in fig. 2, the closure 2 comprises a flange 21 and a bung 22, the flange 21 is riveted to the outer wall of the steel drum 1, the flange 21 is arranged at the air vent, the flange 21 is communicated with the interior of the steel drum 1, and the bung 22 is arranged in the flange 21; the barrel stopper 22 is the cylinder structure, the terminal surface of barrel stopper 22 one end is equipped with the recess (reduced barrel stopper 22 materials, and then reduced barrel stopper 22's weight, and then the cost is reduced, also be convenient for the staff operation), barrel stopper 22 lateral wall is equipped with the external screw thread, flange 21 inner wall is equipped with the internal thread, make convenient to detach between barrel stopper 22 and the flange 21, threaded sleeve connects between flange 21 and the barrel stopper 22, the recess inner wall sets up the lug, the staff of being convenient for dismantles barrel stopper 22, the flange 21 model is 3/4 cun, flange 21 is used for improving steel drum 1's leakproofness.

As shown in fig. 3, the plastic bag mechanism 3 includes a plastic bag 31 (the plastic bag 31 is made of PP), a connecting ring 32, and a connecting groove 33, wherein an opening end of the plastic bag 31 is fixedly connected to an inner wall of the connecting ring 32, the connecting ring 32 is provided with the connecting groove 33 at a bottom surface thereof for being embedded with a top end of an outer wall of the steel drum 1, the connecting ring 32 is located below the cover, and the plastic bag 31 is conveniently mounted inside the steel drum 1 through the connecting groove 33.

The utility model discloses a use: when a worker fills materials into the steel drum 1, the drum plug 22 on the flange 21 is opened (the drum plug 22 can be screwed by rotating the bump), at the moment, a gap between the plastic bag 31 in the steel drum 1 and the inner wall of the steel drum 1 is in an open state, the materials are filled, the filling is finished, and the worker screws the drum plug 22 to seal the inside and the outside of the steel drum 1; the steel drum 1 is sealed while interlayer gas generated after the plastic bag 31 is placed inside the steel drum 1 is effectively discharged.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a steel drum with exhaust function which characterized in that: the steel drum sealing device comprises a steel drum (1), a cover, a sealer (2) and a plastic bag mechanism (3), wherein the steel drum (1) is of a barrel-shaped structure with an opening at the top end, the plastic bag mechanism (3) is mounted inside the steel drum (1), the cover is mounted on the top end of the steel drum (1), the outer side wall of the steel drum (1) is provided with an air vent for mounting the sealer (2), and the air vent is communicated with the inside of the steel drum (1).

2. The steel drum with the exhaust function as claimed in claim 1, wherein: the sealer (2) comprises a flange (21) and a barrel plug (22), the flange (21) is riveted to the outer wall of the steel barrel (1), the flange (21) is located at the air release hole, the flange (21) is communicated with the interior of the steel barrel (1), and the barrel plug (22) is installed in the flange (21).

3. The steel drum with the exhaust function as claimed in claim 2, wherein: the barrel stopper (22) is of a cylindrical structure, a groove is formed in the end face of one end of the barrel stopper (22), external threads are formed in the outer side wall of the barrel stopper (22), internal threads are formed in the inner wall of the flange (21), and the flange (21) and the barrel stopper (22) are in threaded sleeve joint.

4. The steel drum with the exhaust function as claimed in claim 3, wherein: the inner wall of the groove is provided with a convex block.

5. The steel drum with the exhaust function as claimed in claim 2, wherein: the size of the flange (21) is 3/4 inches.

6. The steel drum with the exhaust function as claimed in claim 1, wherein: the plastic bag mechanism (3) comprises a plastic bag (31), a connecting ring (32) and a lap joint groove (33), wherein the opening end of the plastic bag (31) is fixedly connected to the inner wall of the connecting ring (32), the lap joint groove (33) which is embedded with the top end of the outer wall of the steel barrel (1) is arranged on the bottom surface of the connecting ring (32), and the connecting ring (32) is positioned below the cover.

7. The steel drum with the exhaust function as claimed in claim 1, wherein: the outer wall of the steel barrel (1) is provided with a plurality of raised expansion ribs (4) from top to bottom.