CN212474469U - Open steel drum with conjuncted lining bag - Google Patents
Open steel drum with conjuncted lining bag Download PDFInfo
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- CN212474469U CN212474469U CN202021042149.3U CN202021042149U CN212474469U CN 212474469 U CN212474469 U CN 212474469U CN 202021042149 U CN202021042149 U CN 202021042149U CN 212474469 U CN212474469 U CN 212474469U
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- film
- opening
- drum
- barrel
- steel drum
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Abstract
The utility model discloses an open steel drum with a conjoined inner lining bag, which comprises a drum body, wherein a drum cover is arranged on the drum body, and a filling port is arranged on the drum cover; a conjoined lining bag is arranged in the barrel body; the conjoined inner lining bag comprises a bottom plate film, a barrel body film, a barrel cover film and a telescopic opening; the bottom plate film and the barrel body film are connected into a whole through a heat sealing process; the barrel body film and the barrel cover film are connected into a whole through a heat sealing process; the barrel cover film and the telescopic opening are designed and manufactured integrally; an enlarged filling opening with the diameter larger than that of the filling opening is formed in the barrel cover, and the telescopic opening extends out of the enlarged filling opening; and the filling port and the enlarged filling port are respectively provided with a cover. The utility model discloses a conjuncted interior lining bag can guarantee inside high cleanliness, no shrinkage cavity.
Description
Technical Field
The utility model belongs to opening steel drum field, more specifically say, relate to an opening steel drum with neck bag in conjuncted.
Background
In the economic era of environmental protection and energy conservation, the open steel barrel for packaging chemicals can contain primary chemical products, can be polluted by the chemicals and needs to be treated as hazardous waste,
the packaging container of the open steel drum is large in volume and heavy in weight, and is used for hazardous waste treatment, so that the open steel drum is not environment-friendly and uneconomical, and the waste of the steel drum is caused.
In view of this, my company has developed an opening steel drum with lining bag in conjuncted, has set up lining bag in the staving, and the steel drum holds the convenience after the chemical uses and opens the bung, takes out lining bag, treats lining bag as the danger waste, has just so reduced the risk of polluting operation personnel and relevant protection goods and materials to opening steel drum can used repeatedly, has promoted the reuse rate of opening steel drum greatly.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model aims to provide an opening steel drum with conjuncted inside lining bag to solve the defect of current technique.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an open steel drum with a conjoined lining bag comprises a drum body, wherein a drum cover is arranged on the drum body, and a filling port is arranged on the drum cover; the method is characterized in that: a conjoined lining bag is arranged in the barrel body; the conjoined inner lining bag comprises a bottom plate film, a barrel body film, a barrel cover film and a telescopic opening; the bottom plate film and the barrel body film are connected into a whole through a heat sealing process; the barrel body film and the barrel cover film are connected into a whole through a heat sealing process; the barrel cover film and the telescopic opening are designed and manufactured integrally; an enlarged filling opening with the diameter larger than that of the filling opening is formed in the barrel cover, and the telescopic opening extends out of the enlarged filling opening; and the filling port and the enlarged filling port are respectively provided with a cover.
According to the optimized scheme, the conjuncted lining bag is made of a thin film, and the thickness of the thin film is 0.08mm-0.3 mm.
In an optimized scheme, the thickness of the film is 0.12 mm.
In an optimized scheme, the thickness of the film is 0.25 mm.
In an optimized scheme, the diameter of the enlarged filling opening is 4-6 inches.
In an optimized scheme, the diameter of the enlarged filling opening is 5 inches.
According to the optimized scheme, the telescopic port comprises a telescopic port membrane body bonded on the inner wall of the enlarged filling port and a telescopic extension membrane bonded on the outer wall of the enlarged filling port.
According to the optimized scheme, the membrane body of the telescopic opening is bonded on the enlarged filling opening in a bonding mode.
Owing to adopted above-mentioned technical scheme, compare with prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a conjuncted interior lining bag can guarantee inside high cleanliness, no shrinkage cavity.
2. The utility model discloses facilitate the use, the flexible mouth design of welt bag in the conjuncted makes things convenient for the filling and the use that the customer does not open the bung.
3. The utility model discloses reduced the useless cost of handling of danger of user unit, lined bag and chemical contact in, the steel drum no longer with the chemical contact, the steel drum no longer handles as the danger is useless, only takes out lined bag and handles as the danger is useless, greatly reduced the useless production of danger, the environmental protection is more economic to the steel drum can used repeatedly, economic benefits is big.
4. The utility model discloses a lining bag can take out, can reduce the residual volume of chemicals, uses the steel drum can't guarantee that the raffinate is whole to be used, uses lining bag can guarantee that the raffinate draws totally, practices thrift the material.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic cross-sectional structure diagram according to an embodiment of the present invention.
Detailed Description
Examples
As shown in figure 1, the open steel drum with the conjoined lining bag comprises a drum body 3, wherein a drum cover 5 is arranged on the drum body 3, and a filling port 10 is arranged on the drum cover 5. The filling port is originally provided for the barrel cover and plays a role in filling and pouring out chemicals.
A conjoined lining bag is arranged in the barrel body. The conjoined inner lining bag comprises a bottom plate film 1, a barrel body film 2, a barrel cover film 9 and a telescopic opening 6. The bottom plate film 1 and the barrel body film 2 are connected into a whole through a heat sealing process. The barrel body film 2 and the barrel cover film 9 are connected into a whole through a heat sealing process. The barrel cover film and the expansion port are designed and manufactured integrally. An enlarged filling opening 6 with the diameter larger than that of the filling opening is arranged on the barrel cover, and the telescopic opening extends out of the enlarged filling opening. And the filling port and the enlarged filling port are respectively provided with a cover.
In addition, in order to more firmly fix the barrel cover, a barrel hoop is arranged at the joint of the barrel cover and the barrel body.
The conjuncted lining bag is made of a thin film, and the thickness of the thin film is 0.08mm-0.3 mm. In an optimized scheme, the thickness of the thin film is 0.12mm, or the thickness of the thin film is 0.25 mm.
The diameter of the enlarged filling opening is 4-6 inches. In an optimized scheme, the diameter of the enlarged filling opening is 5 inches.
The telescopic opening comprises a telescopic opening film body 7 bonded on the inner wall of the enlarged filling opening and a telescopic extension film 8 bonded on the outer wall of the enlarged filling opening. The telescopic opening film body 7 is bonded on the enlarged filling opening in a bonding mode.
The utility model discloses a conjuncted interior lining bag can guarantee inside high cleanliness, no shrinkage cavity.
The utility model discloses facilitate the use, the flexible mouth design of welt bag in the conjuncted makes things convenient for the filling and the use that the customer does not open the bung. The telescopic opening extends out of the enlarged filling opening, a channel for enlarging the filling opening is added, filling and using can be carried out without opening the barrel cover, the using mode is flexible and changeable, and the whole barrel body is guaranteed not to be polluted by chemicals.
The utility model discloses reduced the useless cost of handling of danger of user unit, lined bag and chemical contact in, the steel drum no longer with the chemical contact, the steel drum no longer handles as the danger is useless, only takes out lined bag and handles as the danger is useless, greatly reduced the useless production of danger, the environmental protection is more economic to the steel drum can used repeatedly, economic benefits is big.
The utility model discloses a lining bag can take out, can reduce the residual volume of chemicals, uses the steel drum can't guarantee that the raffinate is whole to be used, uses lining bag can guarantee that the raffinate draws totally, practices thrift the material.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. An open steel drum with a conjoined lining bag comprises a drum body, wherein a drum cover is arranged on the drum body, and a filling port is arranged on the drum cover;
the method is characterized in that: a conjoined lining bag is arranged in the barrel body;
the conjoined inner lining bag comprises a bottom plate film, a barrel body film, a barrel cover film and a telescopic opening; the bottom plate film and the barrel body film are connected into a whole through a heat sealing process; the barrel body film and the barrel cover film are connected into a whole through a heat sealing process; the barrel cover film and the telescopic opening are designed and manufactured integrally;
an enlarged filling opening with the diameter larger than that of the filling opening is formed in the barrel cover, and the telescopic opening extends out of the enlarged filling opening;
and the filling port and the enlarged filling port are respectively provided with a cover.
2. The open steel drum with the conjunct liner bag of claim 1, wherein: the conjuncted lining bag is made of a film, and the thickness of the film is 0.08mm-0.3 mm.
3. The open steel drum with the conjunct liner bag of claim 2, wherein: the thickness of the film was 0.12 mm.
4. The open steel drum with the conjunct liner bag of claim 2, wherein: the thickness of the film is 0.25 mm.
5. The open steel drum with the conjunct liner bag of claim 1, wherein: the diameter of the enlarged filling opening is 4-6 inches.
6. The open steel drum with the conjunct liner bag of claim 5, wherein: the diameter of the enlarged filling opening is 5 inches.
7. The open steel drum with the conjunct liner bag of claim 1, wherein: the telescopic port comprises a telescopic port membrane body bonded on the inner wall of the enlarged filling port and a telescopic extension membrane bonded on the outer wall of the enlarged filling port.
8. The open steel drum with the conjunct liner bag of claim 7, wherein: the film body of the telescopic opening is bonded on the enlarged filling opening in a bonding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021042149.3U CN212474469U (en) | 2020-06-09 | 2020-06-09 | Open steel drum with conjuncted lining bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021042149.3U CN212474469U (en) | 2020-06-09 | 2020-06-09 | Open steel drum with conjuncted lining bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212474469U true CN212474469U (en) | 2021-02-05 |
Family
ID=74416295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021042149.3U Active CN212474469U (en) | 2020-06-09 | 2020-06-09 | Open steel drum with conjuncted lining bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212474469U (en) |
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2020
- 2020-06-09 CN CN202021042149.3U patent/CN212474469U/en active Active
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