PATENT CLAIM ANALYSIS

Application Number: 16293703
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-08
Patent Classification: ["210", "761000"]

Abstract:
The present invention relates to the technical field of wastewater treatment. In the present invention, the reactor is provided with a double-shell reactor, a coaxial nozzle, an inner shell structure, evaporated water injection pipes and the like, so it is assured that the wastewater is inject into the reactor at a room temperature and is degraded thoroughly; moreover, with the evaporated water, the corrosion, salt deposition and local overheating in the reactor are prevented, so that the reaction process is guaranteed to be stable and reliable. and through a fuel system, a hydrothermal flame is formed in the reactor, so that the concentrated waste liquid injected into the reactor at the room temperature can be preheated to a supercritical reaction temperature, and the waste liquid is prevented from coking, scaling and the like in a preheating stage.

Claim (Index 1):
A reactor based on supercritical water oxidation, comprising an inner shell and an outer shell, wherein the inner shell is coaxially disposed in the outer shell;\n the inner shell is divided into two portions, namely an upper cylinder and a lower cone; the cylinder comprises an upper segment of imporous pipe ( 1411 ) and a lower segment of straight porous pipe ( 1404 ); and the cone is a conical porous wall ( 1407 ); the outer shell comprises an upper connection flange, a middle straight pressure-bearing wall ( 1403 ) and a lower conical pressure-bearing wall ( 1409 ); a first annular space is formed between the cylindrical portion of the inner shell and the straight pressure-bearing wall ( 1403 ) and the connection flange; a second annular space is formed between the conical porous wall ( 1407 ) and the conical pressure-bearing wall ( 1409 ); a separation ring ( 1405 ) is disposed between the first annular space and the second annular space; high-temperature evaporated water injection pipes ( 1402 ) are disposed on an upper portion of the straight pressure-bearing wall; low-temperature evaporated water injection pipes ( 1406 ) are disposed on an upper portion of the conical pressure-bearing wall ( 1409 ); and an outlet pipe ( 1408 ) is disposed at a bottom of the conical pressure-bearing wall ( 1409 ); a nozzle pipe ( 1401 ) is coaxially disposed on the connection flange, and the nozzle pipe ( 1401 ) passes through a top center of the inner shell.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 99.0
- Lexical Diversity: 2.0
- Patent Class: 210.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15611755', '14396732', '14910433', '10833442', '15604652']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7807837607366103
- 35 USC 102 Novelty (BERT): 0.4843665621596711
- Combined Prediction Score: 0.7511420408789165
- Mean Citation Score: 196.570402
- Max Citation Score: 219.21643
- Similarity Product: 162.2113666589743

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test