CN215363080U - Multilayer composite protection hazardous waste material container - Google Patents
Multilayer composite protection hazardous waste material container Download PDFInfo
- Publication number
- CN215363080U CN215363080U CN202120440200.4U CN202120440200U CN215363080U CN 215363080 U CN215363080 U CN 215363080U CN 202120440200 U CN202120440200 U CN 202120440200U CN 215363080 U CN215363080 U CN 215363080U
- Authority
- CN
- China
- Prior art keywords
- container
- layer
- composite
- waste material
- hazardous waste
- 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.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 49
- 239000002920 hazardous waste Substances 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 title claims abstract description 30
- 239000000835 fiber Substances 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 28
- 239000002344 surface layer Substances 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 8
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000005538 encapsulation Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 abstract description 6
- 239000002901 radioactive waste Substances 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 16
- 238000004806 packaging method and process Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000004512 die casting Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009750 centrifugal casting Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 239000002927 high level radioactive waste Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Images
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a multilayer composite protective hazardous waste material containing container which comprises a container outer sleeve, a composite inner container, a concrete fiber package and a locking steel belt, wherein the composite inner container is embedded in the container outer sleeve and forms a cavity with the container outer sleeve for filling the concrete fiber package; the container jacket comprises an outer packing barrel and a sealing cover, and the sealing cover connected in a buckling manner is arranged at the right end of the outer packing barrel. The container with the sandwich structure formed by the container outer sleeve, the composite inner container and the concrete fiber package can effectively shield the pollution and damage of dangerous and radioactive waste materials to the environment and effectively protect the environment.
Description
Technical Field
The utility model relates to the technical field of material containing containers, in particular to a multilayer composite protective hazardous waste material containing container.
Background
The hazardous waste (hazardous waste) refers to a waste having one or more hazardous properties such as corrosivity, toxicity, flammability, reactivity, or infectivity. With the development of industry, the amount of hazardous waste discharged in the industrial production process is increasing, and how to carry out safe and efficient treatment has important significance on environmental safety.
With the development of industry, the discharge of dangerous waste in industrial production process is increasing. It is estimated that the worldwide annual production of hazardous waste is 3.3 million tons. Because of the serious pollution and potentially serious effects of hazardous waste, which has been called "political waste" in industrially developed countries, the public is very sensitive to the problem of hazardous waste, against setting up hazardous waste disposal sites in their own residential areas, and with the high cost of hazardous waste disposal, some companies are trying to move the hazardous waste to industrially undeveloped countries and regions.
At present, to the processing of danger waste material perfect inadequately in the market, owing to lack relatively stable, safe splendid attire container, after placing for a long time because the unstability of the structure of splendid attire container leads to danger waste material to reveal, and some have radiation danger waste material and can pierce through the splendid attire container and cause the harm to the environment, bring the difficulty for the processing of danger waste material. For this reason, a new technical solution needs to be designed for solution.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multilayer composite protective container for containing hazardous waste materials, and solves the problems that in the prior art, the container for containing hazardous waste materials is insufficient in stability and easy to leak after being placed for a long time.
In order to achieve the purpose, the utility model provides the following technical scheme: a multilayer composite protective hazardous waste material containing container comprises a container outer sleeve, a composite inner container, a concrete fiber package and a locking steel belt, wherein the composite inner container is embedded in the container outer sleeve, a cavity formed between the composite inner container and the container outer sleeve is filled with the concrete fiber package, the container outer sleeve, the composite inner container and the concrete fiber package form a composite protective hazardous waste material containing container with a sandwich structure which is sealed and shielded layer by layer, and the locking steel belt is located on the surface of the container outer sleeve and is fixedly locked with the composite protective hazardous waste material containing container through a hanging bracket arranged at the end part; the container outer sleeve comprises an outer packaging barrel and a sealing cover, and the sealing cover is buckled and connected with the right end of the outer packaging barrel; the composite liner is an integrally closed hollow container which is fixedly connected by a container cylinder body, an inner flange and an outer flange, the container cylinder body comprises an inner liner layer and an outer surface layer which are distributed from inside to outside, lifting lugs are arranged on the periphery of the container cylinder body, and the inner liner layer is fixedly and hermetically connected with the inner flange; the outer surface layer and the outer flange form fixed sealing connection; the concrete fiber package comprises concrete and flexible steel fibers, wherein the flexible steel fibers are mixed inside the concrete.
As an improvement of the technical scheme, the outer packaging barrel and the sealing cover are made of high polymer materials, and are formed through a special cross-linking process configuration and special large-scale die casting, so that the structure is compact, the radiation resistance and the impact resistance are effective, the radiation resistance is effective, and the emulsification is not generated for a long time (300 years).
As an improvement of the technical scheme, the container barrel is made of composite metal materials by a casting method of continuous multi-casting and a casting process of high-speed centrifugal casting or pressure die casting.
As an improvement of the technical scheme, the outer surface layer is made of nodular cast iron or casting alloy with similar performance and has stable material quality, good durability, high toughness, impact resistance and strong radiation shielding capability (meeting the storage and transportation capability of radioactive waste placed in low or middle level), and the integrity of the outer surface layer is kept for more than 300 years under various disposal conditions.
As an improvement of the technical scheme, the lining layer is made of compact metal lead, lead-copper alloy or other metals or alloys with extremely strong radiation shielding capability (meeting the requirement of high-level radioactive waste storage capability).
As an improvement of the technical scheme, the two ends of the inner liner layer of the container barrel are respectively provided with an inner conical opening, the inner flange is provided with an outer conical opening, and the inner conical opening is matched with the outer conical opening to form sealing connection.
As an improvement of the technical scheme, two ends of the outer surface layer of the container cylinder body are provided with inner cone spigot ports, the outer flange is provided with an outer conical surface, and the inner cone spigot ports are matched with the outer conical surface to form sealing connection.
Compared with the prior art, the utility model has the following beneficial effects:
1. the container with the sandwich structure formed by the container outer sleeve, the composite inner container and the concrete fiber can effectively shield the pollution and damage of dangerous and radioactive waste materials to the environment, and the radiation generated by the dangerous waste materials packaged in the container can reach a safe radiation level below when entering the external environment through multi-layer protection and blocking, so that the environment is effectively protected.
2. According to the utility model, the flexible steel fibers are mixed in the concrete, so that the concrete layer has the effects of radiation resistance and radiation shielding.
3. According to the utility model, the spigot is arranged at the end part of the container barrel body and is matched with the plunger on the inner wall of the end flange, so that the end flange and the container barrel body can be conveniently assembled, and the installation convenience and the sealing property of the connection between the container barrel body and the end flange are improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a multi-layer composite protective hazardous waste material container according to the present invention;
fig. 2 is a schematic view of the structure of the composite liner of the present invention.
In the figure: the container comprises a container outer sleeve-1, a composite inner container-2, concrete fiber packaging-3, a locking steel belt-4, a lifting lug-5, an outer packaging barrel-6, a sealing cover-7, a lifting frame-8, a container barrel-9, an inner cone opening-10, an inner lining layer-11, an outer surface layer-12, an outer cone opening-13, concrete-14, flexible steel fibers-15, an inner cone spigot-16, an outer cone surface-17, an inner flange-18 and an outer flange-19.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a multilayer composite protection hazardous waste material containing container comprises a container outer sleeve 1, a composite inner container 2, a concrete fiber package 3 and a locking steel belt 4, wherein the composite inner container 2 is embedded in the container outer sleeve 1, a cavity is formed between the composite inner container 2 and the container outer sleeve 1 and is filled with the concrete fiber package 3, the container outer sleeve 1, the composite inner container 2 and the concrete fiber package 3 form a composite protection hazardous waste material containing container with a sandwich structure which is sealed and shielded layer by layer, and the locking steel belt 4 is located on the surface of the container outer sleeve 1 and is fixedly locked with the composite protection hazardous waste material containing container through an end part provided with a hanging bracket 8;
the container jacket 1 comprises a jacket barrel 6 and a sealing cover 7, wherein the sealing cover 7 is buckled and connected with the right end of the jacket barrel 6;
the composite liner 2 is an integrally closed hollow container formed by fixedly connecting a container cylinder 9, an inner flange 18 and an outer flange 19, the container cylinder 9 comprises an inner liner 11 and an outer surface layer 12 which are distributed from inside to outside, the periphery of the container cylinder 9 is provided with a lifting lug 5, and the inner liner 11 and the inner flange 18 form fixed sealing connection; the outer surface layer 12 and the outer flange 19 form a fixed sealing connection;
the concrete fiber package 3 includes concrete 14 and flexible steel fiber 15, the flexible steel fiber 15 mixes in the inside of concrete 14.
In a further improvement, the outer barrel 6 and the sealing cover 7 are made of high polymer materials, and are formed by special cross-linking process configuration and special large-scale die casting, so that the structure is compact, the radiation resistance and the impact resistance are effectively realized, the radiation resistance is effectively realized, and the emulsification is not realized for 300 years.
In a further improvement, the container cylinder 9 is made of composite metal material by using a continuous multi-casting method and a casting process of high-speed centrifugal casting or pressure die casting.
In a further improvement, the outer surface layer 12 is made of ductile cast iron or casting alloy with similar properties, which has stable material quality, good durability, high toughness, impact resistance and strong radiation shielding capability (meeting the storage and transportation capability of low and medium-level radioactive waste), and the integrity can be maintained for more than 300 years under various disposal conditions.
In a further improvement, the lining layer 11 is made of dense metal lead, lead-copper alloy or other metal or alloy with extremely strong radiation shielding capability (meeting the requirement of high level radioactive waste storage capability).
In a further improvement, the two ends of the inner liner layer 11 of the container cylinder 9 are respectively provided with an inner tapered opening 10, the inner flange 18 is provided with an outer tapered opening 13, the inner tapered opening 10 is matched with the outer tapered opening 13 to form a sealing connection, and the connection stability of the inner liner layer 11 and the inner flange 18 is improved.
In a further improvement, the two ends of the outer surface layer 12 of the vessel cylinder 9 are provided with inner cone spigots 16, the outer flange 19 is provided with an outer conical surface 17, and the inner cone spigots 16 and the outer conical surface 17 are matched to form a sealing connection.
The container with the sandwich structure formed by the container outer sleeve, the composite inner container and the concrete fiber can effectively shield the pollution and damage of dangerous and radioactive waste materials to the environment, and the radiation generated by the dangerous waste materials packaged in the container can reach a safe radiation level below when entering the external environment through multi-layer protection and blocking, so that the environment is effectively protected.
When the utility model is used, one end of the container barrel 9 is sequentially packaged with the inner flange 18 and the outer flange 19 to form sealed fixed connection, hazardous waste materials are put into the inner container, and the other end of the inner container is sequentially packaged with the inner flange 18 and the outer flange 19 to form the integrally sealed and packaged composite inner container 2; the composite liner 2 is hoisted and placed into the outer-packing bucket 6 by means of the lifting lugs 5, a concrete fiber layer with certain thickness is pre-filled in the bottom surface of the outer-packing bucket 6 to ensure that the gap is uniform, and concrete fibers are filled in the gap between the composite liner 2 and the outer-packing bucket 6 until the gap is flush with the opening surface of the outer-packing bucket 6, and the sealing cover 7 is buckled and locked by the locking steel belt 4; the hanging bracket 8 is well installed to form a multilayer composite protection hazardous waste material containing container which is packaged with hazardous waste materials, so that the packaging and radiation shielding safety is ensured.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a multilayer composite protection danger waste material splendid attire container, includes container overcoat (1), compound inner bag (2), concrete fiber encapsulation (3) and locking steel band (4), its characterized in that: the composite liner (2) is embedded in the container jacket (1) and a cavity formed between the composite liner and the container jacket (1) is filled with the concrete fiber package (3), the container jacket (1), the composite liner (2) and the concrete fiber package (3) form a composite protection hazardous waste material containing container with a sandwich structure which is sealed and shielded layer by layer, and the locking steel belt (4) is located on the surface of the container jacket (1) and is fixedly locked with the composite protection hazardous waste material containing container through the end part provided with the hanging bracket (8);
the container jacket (1) comprises a jacket barrel (6) and a sealing cover (7), wherein the sealing cover (7) is buckled and connected at the right end of the jacket barrel (6);
the composite inner container (2) is an integrally closed inner hollow container formed by fixedly connecting a container cylinder body (9), an inner flange (18) and an outer flange (19), the container cylinder body (9) comprises an inner lining layer (11) and an outer surface layer (12) which are distributed from inside to outside, the periphery of the container cylinder body (9) is provided with a lifting lug (5), and the inner lining layer (11) and the inner flange (18) form fixed sealing connection; the outer surface layer (12) and the outer flange (19) form a fixed sealing connection;
the concrete fiber package (3) comprises concrete (14) and flexible steel fibers (15), wherein the flexible steel fibers (15) are mixed inside the concrete (14).
2. The multi-layer composite protective hazardous waste material container of claim 1, wherein: the outer barrel (6) and the sealing cover (7) are made of high polymer materials.
3. The multi-layer composite protective hazardous waste material container of claim 1, wherein: the container cylinder (9) is made of composite metal materials.
4. The multi-layer composite protective hazardous waste material container of claim 1, wherein: the outer surface layer (12) is made of nodular cast iron through casting.
5. The multi-layer composite protective hazardous waste material container of claim 1, wherein: the lining layer (11) is made of lead-copper alloy.
6. The multi-layer composite protective hazardous waste material container of claim 1, wherein: inner conical openings (10) are respectively formed in two ends of an inner liner layer (11) of the container barrel body (9), outer conical openings (13) are formed in the inner flange (18), and the inner conical openings (10) are matched with the outer conical openings (13) to form sealing connection.
7. The multi-layer composite protective hazardous waste material container of claim 1, wherein: two ends of an outer surface layer (12) of the container cylinder body (9) are provided with inner cone spigot (16), the outer flange (19) is provided with an outer conical surface (17), and the inner cone spigot (16) is matched with the outer conical surface (17) to form sealing connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120440200.4U CN215363080U (en) | 2021-03-01 | 2021-03-01 | Multilayer composite protection hazardous waste material container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120440200.4U CN215363080U (en) | 2021-03-01 | 2021-03-01 | Multilayer composite protection hazardous waste material container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215363080U true CN215363080U (en) | 2021-12-31 |
Family
ID=79623404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120440200.4U Active CN215363080U (en) | 2021-03-01 | 2021-03-01 | Multilayer composite protection hazardous waste material container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215363080U (en) |
-
2021
- 2021-03-01 CN CN202120440200.4U patent/CN215363080U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA3074444C (en) | Containment cask for drum containing radioactive hazardous waste | |
| EP0635848B1 (en) | Shipping container for radioactive material | |
| JPS6125120B2 (en) | ||
| CA1178718A (en) | Radioactive-waste container with leak monitor | |
| CN215363080U (en) | Multilayer composite protection hazardous waste material container | |
| CN112849839A (en) | Multilayer composite protection hazardous waste material container | |
| US20030010938A1 (en) | Double-chamber container for transporting or storing radioactive materials | |
| KR101604406B1 (en) | Storage containers for Radioactive Waste | |
| CN209799798U (en) | Nuclear shielding sealing door | |
| EP4332992A1 (en) | Spent nuclear fuel canister having high thermal conductivity and self-sealing function | |
| US6617484B1 (en) | Containment and transportation of decommissioned nuclear reactor pressure vessels and the like | |
| JP2017142263A (en) | Radioactive contaminant storage method | |
| CN214731536U (en) | Protective container | |
| EP4332993A1 (en) | Spent nuclear fuel canister with improved corrosion resistance and mechanical properties | |
| CN215754377U (en) | Compound container for containing hazardous wastes | |
| CN213200720U (en) | Radiopharmaceutical transport container | |
| FI68329B (en) | TRANSPORT- OCH LAGERBEHAOLLARE FOER RADIOAKTIVA AEMNEN | |
| CN206134271U (en) | Spentnuclear fuel dry -type container with polyethylene post | |
| CN214752976U (en) | Transfer container in spent fuel plant | |
| CN109533584A (en) | It is a kind of for shipping the shipping container of uranium dioxide pellet | |
| JPH0836094A (en) | Closed treatment container for radioactive waste | |
| CN220177822U (en) | Flexible landfill site rigidity landfill disposal device | |
| EP4050621B1 (en) | Transport packaging kit for transporting uranium-containing fission materials | |
| CN212627093U (en) | Explosion-proof cable lead-in device | |
| US20240177879A1 (en) | Assembly for transporting uranium hexafluoride, comprising shock absorber caps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240401 Address after: Room 330, Building 2, Building 3, No. 588 Zixing Road, Minhang District, Shanghai, 200241 Patentee after: Shanghai Zhisong Aviation Technology Co.,Ltd. Country or region after: China Address before: No.1 building and No.2 building, No.333, Haiyang 1st Road, Pudong New Area, Shanghai Patentee before: Shanghai Pandora Environmental Engineering Technology Co.,Ltd. Country or region before: China |