Patent Number: 
Section: claims

1. A device for disposing nuclear waste using a deep geological repository, comprising a raw material conveyor, a raw material mixer, a liquid waste conveying pipeline, an additive tank, a powder waste conveyor, an output pump, a liquid supply pump, a liquid supply manifold, an output manifold, a mixed liquid conveying pipeline, a high-pressure injection pump, a high-pressure pipeline, a wellhead sealing device, a supply-discharge pump connecting pipe, a first valve, and a second valve,wherein the raw material conveyor is arranged at the left side of the raw material mixer, the raw material conveyor has an output end thereof communicated with a top of the raw material mixer, the liquid waste conveying pipeline has an output end thereof communicated with a lower part of the raw material mixer, the liquid waste conveying pipeline has an input end thereof connected to a liquid waste source, the additive tank is deposited above the raw material mixer, the additive tank has a lower end thereof communicated with the top of the raw material mixer, the powder waste conveyor has an output end thereof communicated with an upper part of the raw material mixer, the liquid supply pump has an input end thereof connected to the liquid supply manifold, the liquid supply pump has an output end thereof connected to the raw material mixer, the output pump has an input end thereof connected to the raw material mixer, the supply-discharge pump connecting pipe is arranged between an output pipeline of the liquid supply pump and an input pipeline of the output pump, the first valve is located on the output pipeline of the liquid supply pump at the left side of the supply-discharge pump connecting pipe, the second valve is located on the supply-discharge pump connecting pipe, the output pump has an output end thereof connected to an input end of the output manifold, the output manifold has an output end thereof connected to an input end of the mixed liquid conveying pipeline, the mixed liquid conveying pipeline has an output end thereof connected to an input end of the high-pressure injection pump, the high-pressure injection pump has an output end thereof connected to an input end of the high-pressure pipeline, and the wellhead sealing device is located at a terminal of the high-pressure pipeline. 2. The device for disposing nuclear waste using a deep geological repository of claim 1, wherein the raw material conveyor and the powder waste conveyor are each a screw-type conveyor. 3. The device for disposing nuclear waste using a deep geological repository of claim 1, wherein the liquid supply manifold is provided with a plurality of liquid supply holes that are connected to a liquid source through a pipeline. 4. The device for disposing nuclear waste using a deep geological repository of claim 1, wherein the high-pressure injection pump is driven by a shaft. 5. The device for disposing nuclear waste using a deep geological repository of claim 1, wherein the powder waste conveyor and the liquid waste conveying pipeline have input ends thereof connected to a conveying-pump connecting end and another conveying-pump connecting end, respectively. 6. The device for disposing nuclear waste using a deep geological repository of claim 1, wherein the device can be compressed and buried after one-time use. 7. The device for disposing nuclear waste using a deep geological repository of claim 1, wherein the device is a vehicle-mounted type.