CN212303098U - Radioactive material level instrument strorage device - Google Patents
Radioactive material level instrument strorage device Download PDFInfo
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- CN212303098U CN212303098U CN202020821773.7U CN202020821773U CN212303098U CN 212303098 U CN212303098 U CN 212303098U CN 202020821773 U CN202020821773 U CN 202020821773U CN 212303098 U CN212303098 U CN 212303098U
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Abstract
The utility model discloses a be applied to the radioactivity material level instrument strorage device of petrochemical device. The utility model provides a radioactivity material level instrument strorage device, includes the cabinet body, deposits board and cabinet door, the cabinet body includes upper plate, bottom plate and curb plate, and the curb plate sets up with the cabinet door is relative, deposit board and the perpendicular integration of cabinet door connect into a whole, there is slider at the storing plate both ends, carries out the pull access on cabinet body bottom plate be provided with labyrinth formula air vent on the cabinet body curb plate. Adopt the utility model discloses a pull formula fast operation that radioactive material level instrument was deposited, the radioactive material level instrument of being convenient for is deposited, reduces the radiation to operating personnel, has improved and has deposited safe environmental protection performance.
Description
Technical Field
The utility model belongs to the technical field of petrochemical, concretely relates to be applied to petrochemical device's radioactivity material level instrument strorage device.
Background
In petrochemical plants, material measurements of high temperature, high pressure, strong corrosion, high toxicity, dust particles, easy crystallization, molten state, with a stirrer and the like are very common, however, for the material level measurements of these materials, conventional electronic instruments and meters are often difficult or impossible to implement, and the application of radioactive material level meters is the most effective way to solve such problems at present.
The radioactive level meter uses the gamma ray produced by radioactive source to pass through the tested container and medium in the container, the ray is absorbed by the liquid with different height, and the detector measures the intensity of the attenuated ray to measure the corresponding level. The radioactive level gauge can be classified as a point radiation source or a rod radiation source. In the petrochemical industry, cesium (Cs137) and cobalt (Co60) isotopes are commonly used as radioactive sources, both of which are present in solid form at ambient temperatures, but Cs137 is readily diffusible and airborne.
When the human body is irradiated by gamma rays, the gamma rays can reach the inside of the human body and have ionization action with cells in the human body, ions generated by ionization can erode complex organic molecules such as proteins, nucleic acids and enzymes which are main components forming living cell tissues, once the complex organic molecules are destroyed, normal chemical processes in the human body are disturbed, and cells can be seriously killed. Thus, radioactive level gauges are normally used to define a protective distance and require safe storage when they need to be installed or serviced.
The radioactive material level instrument is usually sent to a storage pit of a storage warehouse for storage, a cover plate of the storage pit is very heavy in consideration of protection requirements, the storage and the taking need to be carried out by means of a lifting device, the operation is difficult, the operation time is long, and the health protection of operators is not facilitated. At the same time, ventilation in the storage pit is difficult, and the air in the radioactive instrument is polluted under the condition of long storage time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a radioactivity material level instrument strorage device, the device can realize that radioactivity material level instrument safety is deposited fast, reduces the radiation to operating personnel, and the storing compartment weight bulk strength is good, establishes the lock, is convenient for deposit safely with regard to the management, establishes labyrinth ventilation hole. The technical problems that the existing storage pit needs to be assisted by hoisting facilities, is inconvenient to operate and long in operation time, and air in the pit is not circulated and is polluted with high risk are solved.
In order to realize the technical purpose, the utility model discloses a technical scheme is:
the utility model provides a radioactivity material level instrument strorage device, includes the cabinet body, deposits board and cabinet door, the cabinet body includes upper plate, bottom plate and curb plate, and the curb plate sets up with the cabinet door is relative, deposit board and the perpendicular integration of cabinet door connect into a whole, there is slider at the storing plate both ends, carries out the pull access on cabinet body bottom plate be provided with labyrinth formula air vent on the cabinet body curb plate.
The utility model relates to a radioactivity material level instrument strorage device, its further characterized in that: the device adopts a cubic shell and a drawing access mode; the cabinet body is made of concrete.
The utility model relates to a radioactivity material level instrument strorage device, its further characterized in that: the storage plate and the cabinet door adopt a steel frame and a lead-coated iron plate; the cabinet door is preferably a lead-coated iron plate, and can shield rays and reduce radiation.
The utility model relates to a radioactivity material level instrument strorage device, its further characterized in that: the two ends of the storage plate are provided with bearing pulleys; the pulley at the end of the storage plate outside the cabinet door is a large pulley, and the other end of the storage plate is a small pulley.
In a further design of the utility model, the storage plate can be further provided with a rack, and the layer height and the layer number can be set as required.
The utility model relates to a radioactivity material level instrument strorage device, its further characterized in that: the bottom plate of the cabinet body is provided with a limiting clamp close to the cabinet door to prevent the storage plate from sliding out of the cabinet body.
The utility model relates to a radioactivity material level instrument strorage device, its further characterized in that: foreign matter-proof silk screens are arranged at two ends of the labyrinth type vent holes.
The utility model relates to a radioactivity material level instrument strorage device, its further characterized in that: the cabinet door is also provided with a handle, so that the cabinet door is convenient to draw.
The utility model relates to a radioactivity material level instrument strorage device, its further characterized in that: be provided with rings on cabinet body roof for cabinet body hoist and mount remove, be provided with two safety locks in roof and cabinet door junction for double management guarantees to deposit safety.
The utility model relates to a radioactivity material level instrument strorage device, its further characterized in that: the bottom plate of the cabinet body is provided with an inward slope, the position close to the cabinet door is slightly higher, and the slope is 0.3% -0.8%.
Adopt the utility model discloses a pull formula fast operation that radioactive material level instrument was deposited, the radioactive material level instrument of being convenient for is deposited, reduces the radiation to operating personnel, has improved and has deposited safe environmental protection performance. Has the following outstanding advantages:
the radioactive material level instrument is safely and quickly stored, and radiation to operators is reduced. The storage cabinet is heavy in weight, good in strength, provided with the lock and the labyrinth type ventilation holes, and convenient for safe, environment-friendly storage and management of the radioactive material level instrument. The technical problems that the existing storage pit needs to be assisted by hoisting facilities, is inconvenient to operate and long in operation time, and air in the pit is not circulated and is polluted with high risk are solved.
The present invention will be described in further detail with reference to the drawings and the detailed description, which should not be construed as limiting the scope of the invention.
Drawings
FIG. 1 is a schematic structural view of a radioactive level gauge storage device according to the present invention;
fig. 2 is a left side view of fig. 1.
The reference symbols shown in the figures are: 1-a hanging ring, 2-a safety lock, 3-a storage plate and a cabinet door, 4-a handle, 5-a bottom plate ramp, 6-a limit card, 7-a large pulley, 8-a cabinet body, 9-a labyrinth type vent pipe, 10-a foreign matter prevention wire mesh, 11-a rack and 12-a small pulley.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in the attached drawings 1-2, the radioactivity material level instrument storage device provided by the utility model adopts a cubic shell, a drawing access mode is adopted, an integrated storage plate and a cabinet door 3 are arranged, and the storage plate and the cabinet door 3 are provided with bearing pulleys for facilitating drawing operation.
Storage cabinet main part shell adopts the concrete, and the cabinet body 8 includes upper plate, bottom plate and curb plate, and the curb plate sets up with the cabinet door relatively, and storage plate and the perpendicular integration of cabinet door 3 connect into a whole, there is slider at the storage plate both ends, carries out the pull access on cabinet body bottom plate be provided with labyrinth way formula air vent 9 on the cabinet body curb plate, labyrinth way formula air vent 9 both ends are provided with prevents foreign matter silk screen 10. The storage plate and the cabinet door 3 adopt a steel frame and a lead-coated iron plate. The storage plate and the cabinet door are further provided with a safety lock 2, a handle 4 and a limiting clamp 6, and the storage plate and the cabinet door 3 are connected with the storage cabinet shell through the limiting clamp 6. The two ends of the storage plate are provided with bearing pulleys; the pulley at the end of the storage plate outside the cabinet door is a large pulley 12, and the other end of the storage plate is a small pulley 7.
A labyrinth type vent pipe 9 is arranged on the cabinet body 8, and foreign matter prevention wire nets 10 are arranged at two ends of the labyrinth type vent pipe; the slope 5 of the bottom plate of the cabinet body is provided with a slope, and the slope is 0.3% -0.8%; the bearing wheels are arranged below the storage plate; a handle 4 is arranged on the cabinet door; the cabinet door is provided with a safety lock 2;
the utility model discloses radioactivity material level instrument strorage device's the cabinet body is reinforced concrete, and the cabinet door is the lead-coated iron plate, can shield the ray, reduces the radiation.
When the radioactive material level instrument is stored, an operator can use the cabinet door to perform partial protection, and the drawing operation can reduce the storing and taking operation time and reduce the radioactive radiation influence;
the cabinet door is integrated with the storage plate, the bottom plate of the cabinet body is provided with an inward slope, and the cabinet door can be closed by gravity. The cabinet body cabinet door sound construction, the lock is established to the cabinet door, theftproof, the safety control of being convenient for.
Above is the utility model discloses a preferred embodiment, the all basis the utility model discloses the change that technical scheme made, produced functional action does not surpass the utility model discloses during technical scheme's scope, all belong to the utility model discloses a protection scope.
Claims (10)
1. The utility model provides a radioactivity material level instrument strorage device, includes the cabinet body, deposits board and cabinet door, the cabinet body includes upper plate, bottom plate and curb plate, and the curb plate sets up with the cabinet door is relative, deposit board and the perpendicular integration of cabinet door connect into a whole, there is slider at the storing plate both ends, carries out the pull access on cabinet body bottom plate be provided with labyrinth formula air vent on the cabinet body curb plate.
2. A radioactive level gauge storage device according to claim 1, wherein: the device adopts a cubic shell and a drawing access mode; the cabinet body is made of concrete.
3. A radioactive level gauge storage device according to claim 1, wherein: the storage plate and the cabinet door are made of steel frames and lead-coated iron plates.
4. A radioactive level gauge storage device according to claim 1, wherein: the two ends of the storage plate are provided with bearing pulleys; the pulley at the end of the storage plate outside the cabinet door is a large pulley, and the other end of the storage plate is a small pulley.
5. A radioactive level gauge storage device according to claim 1, wherein: the storage plate is provided with a rack.
6. A radioactive level gauge storage device according to claim 1, wherein: the bottom plate of the cabinet body is provided with a limiting clamp close to the cabinet door to prevent the storage plate from sliding out of the cabinet body.
7. A radioactive level gauge storage device according to claim 1, wherein: foreign matter-proof silk screens are arranged at two ends of the labyrinth type vent holes.
8. A radioactive level gauge storage device according to claim 1, wherein: the cabinet door is also provided with a handle, so that the cabinet door is convenient to draw.
9. A radioactive level gauge storage device according to claim 1, wherein: the top plate of the cabinet body is provided with a hanging ring, and the joint of the top plate and the cabinet door is provided with a double safety lock.
10. A radioactive level gauge storage device according to claim 1, wherein: the bottom plate of the cabinet body is provided with an inward slope, the position close to the cabinet door is slightly higher, and the slope is 0.3% -0.8%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020821773.7U CN212303098U (en) | 2020-05-18 | 2020-05-18 | Radioactive material level instrument strorage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020821773.7U CN212303098U (en) | 2020-05-18 | 2020-05-18 | Radioactive material level instrument strorage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212303098U true CN212303098U (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020821773.7U Active CN212303098U (en) | 2020-05-18 | 2020-05-18 | Radioactive material level instrument strorage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212303098U (en) |
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2020
- 2020-05-18 CN CN202020821773.7U patent/CN212303098U/en active Active
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