PATENT CLAIM ANALYSIS

Application Number: 16178596
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-08
Patent Classification: ["210", "739000"]

Abstract:
A sewage treatment device includes a stirring structure, a filter box, a tank filter, and a detection structure which are connected in sequence. Conveying pipelines are connected to an exterior of the stirring structure to convey sewage to an interior of the stirring structure. First water pumps are connected to the conveying pipelines to provide conveying power. An upper-layer stirrer assembly, a lower-layer stirrer assembly and a rotating shaft configured to install the upper-layer stirrer assembly and the lower-layer stirrer assembly are arranged in the interior of the stirring structure. A lifting driving cylinder drives the upper-layer stirrer assembly and the lower-layer stirrer assembly to move up and down. The upper-layer stirrer assembly includes an engaging block axially engaged with the rotating shaft and stirring blades arranged around the periphery of the engaging block at equal intervals.

Claim (Index 1):
A sewage treatment device, comprising:\n a stirring structure; a filter box; a tank filter; and a detection structure; wherein the stirring structure, the filter box, the tank filter, and the detection structure are connected in sequence; conveying pipelines are connected to an exterior of the stirring structure to convey sewage to an interior of the stirring structure; first water pumps are connected to the conveying pipelines to provide conveying power; an upper-layer stirrer assembly and a lower-layer stirrer assembly are arranged in the interior of the stirring structure; a rotating shaft is arranged in the interior of the stirring structure to install the upper-layer stirrer assembly and the lower-layer stirrer assembly; wherein the sewage treatment device further comprises a lifting driving cylinder to drive the upper-layer stirrer assembly and the lower-layer stirrer assembly to move up and down; the upper-layer stirrer assembly comprises an engaging block axially engaged with the rotating shaft and a plurality of stirring blades arranged around the periphery of the engaging block at equal intervals; a structure of the lower-layer stirrer assembly is same as a structure of the upper-layer stirrer assembly; and stirring blades of the lower-layer stirrer assembly are larger than the stirring blades of the upper layer stirrer assembly; an aeration pipe assembly is arranged at a bottom portion of the stirring structure; wherein the sewage treatment device further comprises a first intermediate pipe configured to communicate the stirring structure with the filter box; a diameter of the first intermediate pipe ranges from 15 cm to 20 cm; a dosing device, a heater, a first liquid level sensor, a PH detector and a first rotary drive motor are arranged in the interior of the stirring structure; and the first rotary drive motor drives the rotating shaft to rotate; a plurality of filter plates, a PVC (polyvinyl chloride) filter layer and a gauze filter layer are arranged inside the filter box; the filter plates comprise an activated carbon filter plate, a quartz sand filter plate, a sponge filter plate, a cobble filter layer and an anthracite filter plate; and the activated carbon filter plate, the quartz sand filter plate, the sponge filter plate, the cobble filter layer and the anthracite filter plate are sequentially reduced in thickness; a thickness of the activated carbon filter plate ranges from 7.1-6.9 cm; a thickness of the quartz sand filter plate ranges from 5.8-6.7 cm; a thickness of the sponge filter plate ranges from 4.9-5.5 cm; a thickness of the cobble filter layer ranges from 4.3-4.8 cm; a thickness of the anthracite filter plate ranges from 3.3-4.2 cm; wherein the sewage treatment device further comprises a first touch display screen and two control buttons; the first touch display screen and two control buttons are arranged on an exterior of the filter box; a back side of the filter box defines a sewage cleaning opening; a plurality of vermiculite powder filter plates and several biological black charcoal filter plates are sequentially arranged inside the tank filter from top to bottom; and a service port is arranged at an upper portion of the filter box; a thickness of the vermiculite powder filter plate ranges from 2.4-3.5 cm; a thickness of the biological black charcoal filter plate ranges from 3.3-5.5 cm; and each biological black charcoal filter plate defines a plurality of filter holes; an aperture of the filter hole of the biological black charcoal filter plate ranges from 1.1-1.5 mm; each vermiculite powder filter plate also defines a plurality of filter holes; an aperture of the filter hole of the vermiculite powder filter plate ranges from 0.8-1.1 mm; the filter box is connected with the tank filter through a second intermediate pipeline; and a diameter of the second intermediate pipeline ranges from 22-33 cm; a power supply, a controller, a wireless communication transmission unit, an UV (ultraviolet) sterilizing lamp, an ultraviolet sterilizing lamp, a PH value detector, a second liquid level sensor, and a water quality sensor are arranged inside the detection structure; wherein the first water pumps, the lifting driving cylinder, the aeration pipe assembly, the dosing device, the heater, the first rotary drive motor, the first touch display screen, the control buttons, the wire communication transmission unit, the UV sterilizing lamp, the ultraviolet sterilization lamp, the PH value detector, the first liquid level sensor, the second liquid sensor, and the water quality sensor are electrically connected with the controller; wherein a second touch display screen and a faucet are arranged on a front side of the detection structure; a flow detector is arranged at the faucet; the second touch display screen and the flow detector are electrically connected with the controller.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 98.0
- Lexical Diversity: 2.29688
- Patent Class: 210.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16124215', '15494517', '13968421', '13046929', '12158437']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7641633694238938
- 35 USC 102 Novelty (BERT): 0.4667501282934239
- Combined Prediction Score: 0.7344220453108469
- Mean Citation Score: 145.559086
- Max Citation Score: 182.64986
- Similarity Product: 144.3742058873558

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

Dataset: test