Uranium conversion material automatic feeding assembly with temporary storage function

Abstract

A uranium conversion material automatic feeding assembly with a temporary storage function comprises a plant; the uranium conversion material automatic feeding assembly further comprises a translation conveying device B, a translation conveying device C, a rotary lifting conveying device B, an auxiliary rod screwing device and a dust raising prevention capping device which are fixedly arranged on the upper layer of the plant; the uranium conversion material automatic feeding assembly further comprises a sealing tank kit which moves among the translation conveying device B, the rotary lifting conveying device B and the translation conveying device C back and forth; and the sealing tank kit comprises a positioning chassis, a sealing tank and a butt joint seat. The uranium conversion material automatic feeding assembly is applied to an automatic UO2 feeding system, unattended UO2 automatic continuous feeding operation can be achieved on the third building of the plant, after feeding is completed, automatic returning of all empty tank containers on the original path can be achieved, and necessary structural support is provided for achieving automatic UO2 feeding operation.

Description

technical field [0001] The invention relates to the technical field of equipment related to uranium conversion, in particular to an automatic feeding assembly for uranium conversion materials with a buffer function. Background technique [0002] At present, my country is adjusting the medium and long-term development plan of nuclear power, strengthening the development of coastal nuclear power, and scientifically planning the construction of nuclear power in inland areas. With the rapid development of nuclear power and the rapid increase in installed capacity, higher requirements are placed on the supply of nuclear fuel. [0003] Uranium ore is the main raw material for the preparation of nuclear fuel. In the entire preparation process from uranium ore to nuclear fuel, there are two steps of uranium purification and uranium conversion. Uranium purification refers to the process from uranium ore concentrate to refined UO 2 production process. Uranium conversion means from ...

AI Technical Summary

Problems solved by technology

The operation of manually opening and closing the sealed container is time-consuming and labor-intensive

[0009] 3. When performing docking and unloading on the third floor of the factory building, UO 2 The powder material is easy to leak from the contact surface between the discharge port of the sealed container and the discharge port on the third floor of the factory building, generating dust, UO 2 It is radioactive and directly endangers the health of operators located on the third floor of the plant

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