Hazardous waste blanking packaging bag with long service life

Abstract

The utility model belongs to the technical field of bag bodies, particularly relates to a long-service-life hazardous waste blanking packaging bag, and aims at solving the problems that when an existing ton bag is used in a workshop, due to the fact that the space of the workshop is small, the ton bag can move, collides with a machine easily and is not convenient to use in the dumping process, and materials are not convenient to seal due to the fact that the top of the bag body is open. According to the scheme, the bag comprises a bag body, and first hanging belts are arranged at the corners of the bag body and used for lifting the bag body to ascend and descend; the lining is arranged in the bag body, one end of the lining is fixedly connected with the top of one side of the bag body, and the top end of the lining can cover materials in the bag body after being folded; according to the packaging bag, the lining is arranged in the bag body, so that the bag body can be reinforced, materials in the bag body can be covered, meanwhile, the materials can be discharged from the bottom through the first through hole and the second through hole, the packaging bag is more convenient to use and can be repeatedly used, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bags, in particular to a long-life hazardous waste packaging bag. Background Art

[0002] At present, in the field of comprehensive utilization and disposal of hazardous waste, solid materials are generally contained in common ton bags that are open at one end and closed at the other. During the utilization or disposal of hazardous waste, the hazardous waste needs to be dumped out, and the dumping of materials is usually done with the help of a forklift.

[0003] After searching, the utility model with announcement number CN 207404262 U discloses a ton bag, including a ton bag body, the ton bag body is open at one end and closed at the other end, two slings are arranged at the open end and the closed end, a small strap is arranged in the middle of the side of the ton bag body, and reinforcing ribs are arranged around the ton bag body and at the corners. The ton bag of the utility model is provided with slings at the open end and the closed end, and can be lifted and lowered or rotated by means of the fork frame of a forklift. The ton bag is switched from the sling at one end to the sling at the other end, so that the direction of the ton bag mouth can be changed, and the materials can be dumped out smoothly, so that the ton bag can be recycled.

[0004] The ton bag also has the following disadvantages during use: when in use, the material is dumped by pulling the slings at both ends, but when used in a workshop, due to the small space of the workshop, the ton bag will move during the dumping process and easily collide with machinery, which is not convenient to use, and the top of the bag is open, which is not convenient for sealing the material. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that when used in a workshop, the ton bags will move during the dumping process due to the small workshop space, which is easy to collide with machinery, is inconvenient to use, and the top of the bag body is open, which is not convenient for sealing the material. A long-life hazardous waste unloading packaging bag is proposed to solve the problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A long-life hazardous waste packaging bag comprises a bag body, wherein the corners of the bag body are provided with first slings for lifting the bag body;

[0008] The liner is arranged in the bag body, one end of which is fixedly connected to the top of one side of the bag body, and the top end can cover the material in the bag body after being folded;

[0009] A covering mechanism is arranged on the bag body and is used to cover the space between the liner and the bag body;

[0010] The unloading mechanism is arranged on the inner lining and is used in conjunction with the bag body to unload materials from the bottom of the bag body.

[0011] In a possible design, the covering mechanism includes two first bag sheets fixed on the top of the bag body, which are folded and located on the top of the liner to cooperate with the liner to cover the material and the gap between the liner and the bag body.

[0012] In a possible design, two second bag sheets are fixedly provided on the bottom wall of the bag body. The two second bag sheets are folded and located on the top of the liner to cover the bottom of the bag body and the liner.

[0013] In a possible design, the unloading mechanism includes an insertion rod arranged between the liner and the bag body, a first through hole is opened on one side of the liner, and a second through hole used in conjunction with the first through hole is opened at the bottom of the bag body.

[0014] In a possible design, a second sling is fixedly provided on one side of the bag body for dumping materials.

[0015] In a possible design, the bag body and the inner liner are both composed of a protective layer, a reinforcing layer and a wear-resistant layer, and the protective layer and the wear-resistant layer are arranged on both sides of the reinforcing layer to reinforce the bag body and the inner liner.

[0016] In the present application, when in use, the material is placed in the bag body, and the material is located on the two second bag sheets and the inner liner. After the filling is completed, the top of the inner liner is folded to cover the material, and at the same time, the two first bag sheets are folded inwards so that the first bag sheets are located above the inner liner and fixed with a bandage;

[0017] When the material in the bag needs to be dumped, the second sling is hung on a forklift, and then the forklift is used to pull the bag upward, which can drive the bag to tilt and pour the material out;

[0018] When it is necessary to dump materials from the bottom, multiple first slings are hung on a forklift, and the bag body is driven to be suspended in the air to the dumping location. Then the insertion rod is inserted into the connection between the liner and the bag body and pulled upward to drive the liner to move in the bag body until the first through hole on the liner corresponds to the second through hole on the bag body. At this time, the material in the bag body will be dumped out through the first through hole and the second through hole.

[0019] Beneficial effects:

[0020] In the utility model, the long-life hazardous waste material packaging bag can strengthen the bag body by arranging an inner liner on the bag body, and can cover the material by two first bag sheets and the inner liner, without the need for additional rain cloth covering, and is easy to use;

[0021] In the utility model, the long-life hazardous waste unloading packaging bag is provided with a second through hole and a first through hole respectively on the bag body and the inner liner, so that materials can be dumped from the bottom when they correspond, and the inner liner can be reset manually to avoid the bottom wall of the bag body being opened and unable to continue to be used;

[0022] In the utility model, by arranging an inner lining in the bag body, not only the bag body can be strengthened, but also the material in the bag body can be covered, and at the same time, the material can be discharged from the bottom through the setting of the first through hole and the second through hole, which is more convenient to use and can be reused to reduce the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional structural schematic diagram of a long-life hazardous waste packaging bag proposed by the utility model;

[0024] Figure 2 This is a schematic cross-sectional view of a long-life hazardous waste packaging bag proposed by the utility model;

[0025] Figure 3 This is another structural schematic diagram of a long-life hazardous waste packaging bag proposed by the utility model;

[0026] Figure 4 The utility model provides a schematic diagram of the bag structure of a long-life hazardous waste packaging bag.

[0027] In the figure: 1. bag body; 2. first sling; 3. lining; 4. first bag piece; 5. second sling; 6. insertion rod; 7. first through hole; 8. second bag piece; 9. second through hole; 11. protective layer; 12. reinforcement layer; 13. wear-resistant layer. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Example 1

[0030] The utility model provides a bag body, which has a unique design and a long service life, and is particularly suitable for treating hazardous wastes, ensuring the safety and convenience of the wastes during storage, transportation and treatment. The following is a detailed description of the specific implementation of the packaging bag.

[0031] First, the main part of the packaging bag is a bag body 1. At the corners of the bag body 1, there are first slings 2. These slings are sturdy in design and can withstand large pulling forces. They are used to lift the bag body 1 for lifting operations, making it convenient for workers to perform operations such as filling, carrying and unloading.

[0032] In order to further improve the sealing and safety of the packaging bag, a liner 3 is provided inside the bag body 1, and one end of the liner 3 is fixedly connected to the top of one side of the bag body 1. After folding, the top end can effectively cover the material in the bag body 1 to prevent the material from scattering or leaking during movement or storage.

[0033] In order to further enhance the sealing performance of the packaging bag, a covering mechanism is also provided, which includes two first bag sheets 4 fixed at the top of the bag body 1. When the two first bag sheets 4 are folded, they will be located on the top of the liner 3 and fit tightly with the liner 3, thereby effectively covering the material and the gap between the liner 3 and the bag body 1 to prevent leakage and pollution of hazardous waste.

[0034] In addition, in order to seal the bottom of the bag body 1, two second bag sheets 8 are fixedly provided on the bottom wall of the bag body 1. When the two second bag sheets 8 are folded, they will be located on the top of the lining 3, covering the bottom of the bag body 1 and the lining 3, ensuring that the bottom of the packaging bag will not leak.

[0035] During the unloading process, the packaging bag adopts a unique unloading mechanism, which includes an insertion rod 6 arranged between the liner 3 and the bag body 1, a first through hole 7 is opened on one side of the liner 3, and a second through hole 9 is opened at the bottom of the bag body 1 for use with the first through hole 7. When unloading is required, it is only necessary to pull the insertion rod 6 upwards to drive the liner 3 to move in the bag body 1 until the first through hole 7 corresponds to the second through hole 9. At this time, the material can be smoothly discharged from the bottom of the bag body 1. This design has a simple structure and is easy to operate, and can quickly and effectively complete the unloading operation.

[0036] In order to facilitate dumping of materials, a second sling 5 is fixedly provided on one side of the packaging bag. When the materials need to be dumped, the staff drives the second sling 5 through a forklift to tilt the packaging bag so that the materials can be dumped smoothly.

[0037] The present application can be used for packaging bags for hazardous waste materials, and can also be used in other fields applicable to the present application.

[0038] Example 2

[0039] A long-life hazardous waste packaging bag can be used in the hazardous waste field. In order to improve the durability and service life of the packaging bag, the bag body 1 and the lining 3 are both composed of a multi-layer structure, including a protective layer 11, a reinforcing layer 12 and a wear-resistant layer 13. The protective layer 11 and the wear-resistant layer 13 are respectively arranged on both sides of the reinforcing layer 12, providing additional protection and support for the packaging bag, so that it can better cope with various harsh environments and complex conditions, and the protective layer 11 is made of polyester material, and the wear-resistant layer 13 is made of anti-corrosion cloth.

[0040] In summary, the long-life hazardous waste packaging bag of the present invention has a reasonable structural design, excellent sealing performance, and strong durability, can meet various needs in the hazardous waste treatment process, and provides effective guarantee for the safe storage, transportation and treatment of hazardous waste.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A long-life hazardous waste packaging bag, comprising a bag body (1), characterized in that: The corners of the bag body (1) are each provided with a first sling (2) for lifting the bag body (1); An inner liner (3), wherein the inner liner (3) is arranged in the bag body (1), one end of the inner liner (3) is fixedly connected to the top of one side of the bag body (1), and the top end can cover the material in the bag body (1) after being folded; A covering mechanism, arranged on the bag body (1) and used for covering the space between the liner (3) and the bag body (1); The material discharge mechanism is arranged on the inner liner (3) and is used in conjunction with the bag body (1) to discharge material from the bottom of the bag body (1).

2. A long-life hazardous waste packaging bag according to claim 1, characterized in that: The covering mechanism comprises two first bag sheets (4) fixedly arranged at the top of the bag body (1); the two first bag sheets (4) are folded and located at the top of the liner (3) to cooperate with the liner (3) to cover the material and the gap between the liner (3) and the bag body (1).

3. A long-life hazardous waste packaging bag according to claim 2, characterized in that: Two second bag sheets (8) are fixedly provided on the bottom wall of the bag body (1); the two second bag sheets (8) are folded and located on the top of the lining (3) to cover the bottom of the bag body (1) and the lining (3).

4. A long-life hazardous waste packaging bag according to claim 1, characterized in that: The unloading mechanism comprises an insertion rod (6) arranged between the liner (3) and the bag body (1); a first through hole (7) is provided on one side of the liner (3); and a second through hole (9) for use with the first through hole (7) is provided at the bottom of the bag body (1).

5. A long-life hazardous waste packaging bag according to claim 4, characterized in that: A second sling (5) is fixedly provided on one side of the bag body (1) for dumping materials.

6. A long-life hazardous waste packaging bag according to any one of claims 1 to 5, characterized in that: The bag body (1) and the inner lining (3) are both composed of a protective layer (11), a reinforcing layer (12) and a wear-resistant layer (13); the protective layer (11) and the wear-resistant layer (13) are arranged on both sides of the reinforcing layer (12) to reinforce the bag body (1) and the inner lining (3).

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