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Treatment equipment for preventing radiation after uranium mining

A technology for processing equipment and uranium ore, which is applied in the field of radiation protection of uranium ore and can solve problems such as threats and the impact of drinking water safety

Inactive Publication Date: 2021-05-07
北京京荣朋达科技有限公司
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  • Description
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Problems solved by technology

If not treated in time, these pollutants will threaten the downstream groundwater resources through osmosis and migration, and have a great impact on industrial and agricultural production and human drinking water safety. Therefore, the wastewater after soaking treatment must be properly deacidified. Therefore, it is necessary to design a treatment equipment for preventing radiation after uranium mining to improve the above problems

Method used

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  • Treatment equipment for preventing radiation after uranium mining
  • Treatment equipment for preventing radiation after uranium mining
  • Treatment equipment for preventing radiation after uranium mining

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Embodiment Construction

[0019] Combine below Figure 1-5 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are consistent.

[0020] combined with Figure 1-5 The radiation-proof processing equipment after uranium ore mining includes a fuselage 10 and a separation chamber 15 located in the fuselage 10 with an upward opening. The top wall of the separation chamber 15 is rotated and provided with a left-right symmetrical closed door 11 A torsion spring 13 is elastically connected between the shaft of the closed door 11 and the fuselage 10, a lifting box 14 with an upward opening is arranged in the separation chamber 15, and the left end wall of the separation chamber 15 is A water pump 12 for feeding nitric acid solution into the lifting box 14 is provided inside, a switch 16 for opening the water pump 12 i...

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Abstract

The invention relates to the technical field of uranium ore radiation protection, in particular to treatment equipment for preventing radiation after uranium mining. The treatment equipment comprises a machine body and a separation cavity located in the machine body and provided with an upward opening, and the top wall of the separation cavity is rotatably provided with sealing doors in bilateral symmetry. According to the treatment equipment for preventing radiation after uranium mining, after uranium ore is put in through a lifting box, a switch is turned on, a sufficient quantity of nitric acid reagent is introduced to be mixed with the uranium ore, after uranium-containing components are dissolved, a solution is separated from other ore, the solution enters an evaporation cavity through a water pump to be heated and evaporated, after being neutralized by a fixed plate formed by alkaline substances on the upper side, acid gas is uniformly collected and discharged by an exhaust pipeline, evaporated liquid flows into a purification cavity and is filtered again after being purified by an ion resin plate, water falls into a collection cavity box to be separated after passing through a refrigeration plate and can be safely discharged, and due to the fact that whether other harmful substances are contained in ore or not is not confirmed, the ore is uniformly recovered into a recovery cavity.

Description

technical field [0001] The invention relates to the technical field of radiation protection of uranium ore, in particular to a treatment device for preventing radiation after mining uranium ore. Background technique [0002] Uranium ore is one of the rare ores with radiation, and the whole process of its mining needs to be controlled by machine remote control, and the general uranium ore is recovered after mining. Such treatment will cause a large amount of The uranium ore powder is very harmful to the body; after returning, it needs to be processed by other equipment in multiple layers before the uranium ore can be stored and transported, which generally consumes a lot of time and material and financial resources. The simplest way to deal with it is Immersion by nitric acid solution weakens its radiation response. [0003] The acidic water containing uranium radioactivity is a kind of radioactive wastewater from a wide range of sources, such as uranium mining and preparati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22B60/02C22B3/02C22B3/06G21F9/06G21F9/08
CPCC22B60/0239C22B3/065C22B3/02G21F9/06G21F9/08Y02P10/20
Inventor 汪丽
Owner 北京京荣朋达科技有限公司
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