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Large-sized radioactive solid waste disintegrating protecting device

A solid waste and protective device technology, applied in radioactive purification, reactors, shielding, etc., can solve the problems of high cost of cutting and dismantling facilities, blockage of waste retrieval work in storage pits, difficulty in transferring waste out of the storage, etc., to facilitate dismantling The effect of loading and transshipment

Pending Publication Date: 2019-06-28
SICHUAN ENVIRONMENTAL PROTECTION ENG CO LTD CNNC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, these wastes temporarily stored on the cover of the waste storage block hinder the development of waste retrieval work in the storage pit, and the long-term temporary storage risks are high; high

Method used

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  • Large-sized radioactive solid waste disintegrating protecting device
  • Large-sized radioactive solid waste disintegrating protecting device
  • Large-sized radioactive solid waste disintegrating protecting device

Examples

Experimental program
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Embodiment Construction

[0036] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0037] The structure diagram of the device is shown in figure 1 , see the schematic diagram of the front of the working box figure 2 , see the diagram on the back of the working box image 3 , see the diagram on the left side of the device Figure 4 , see the diagram on the right side of the device Figure 5 , the layout diagram of the cutting platform is shown in Figure 6 , the installation diagram of the working box shielding body is shown in Figure 7 , the schematic diagram of the shielding block and slope superposition is shown in Figure 8 .

[0038] The device is mainly composed of three parts: working box 1, cutting platform 2 and roller table 3. Working box 1, its function is containment and isolation, which is used to isolate a relatively "clean" working space in a radioactive environment. The working box with ventilation a...

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PUM

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Abstract

The invention belongs to the technical field of radioactive solid waste disposal and in particular relates to a large-sized radioactive solid waste disintegrating protecting device. The large-sized radioactive solid waste disintegrating protecting device comprises a working box, a cutting platform and a roller bed. The box body is provided with a seal cover taking station and a cutting station, and a glove hole and a hagioscope are separately arranged in the two stations, a cutting station is arranged on the cutting platform, and the roller bed is higher than one side of the seal cover takingstation; four lugs are arranged on the top of the box body, and two forking holes are formed in the bottom; a working box door is arranged on the left side of the box body; an air inlet and an air exhaust port of the box body are formed in an upper-lower path manner, the air inlet is formed in the left upper side of the seal cover taking station, and the exhaust port is formed in the lower right side of the cutting station; an air blower is arranged in an outdoor clean area and is connected to an air inlet pipe through an air inlet hose; an air inlet filter and an air inlet manual valve are arranged on the air inlet pipe, and the air inlet filter is provided with an air inlet filter differential pressure gauge; and an exhaust pipe is provided with an air cap, an exhaust filter and an exhaust manual valve. The large-sized radioactive solid waste disintegrating protecting device provided by the invention integrates large-sized waste cutting and disintegrating and barreling, so that radioactive safety of waste cutting and disintegrating personnel is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of radioactive solid waste treatment, and specifically relates to a large-size radioactive solid waste disintegration protection device, which can be applied to waste warehouses or decommissioning sites of nuclear facilities, and can complete high-level large-size solid waste under the premise of ensuring the radiation safety of personnel. Shearing, dismantling and barreling of waste. Background technique [0002] In the initial stage of the development of the nuclear industry, due to the urgency of production tasks, the low level of radioactive waste management, and the limitations in the understanding of radioactive solid waste treatment and disposal, the radioactive solid waste generated was not detected, classified, cleaned and decontaminated, and other wastes were minimized. After simple packaging, they are directly bulked into the warehouse for temporary storage, resulting in a wide variety of wastes e...

Claims

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Application Information

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IPC IPC(8): G21F9/30G21F9/36G21F3/00
Inventor 杜飞包潮军李君堂王兵李朝辉张锡东樊加洪刘文平
Owner SICHUAN ENVIRONMENTAL PROTECTION ENG CO LTD CNNC
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