Patents

Xinhai Mining Machinery Co. Ltd gives emphasis to scientific innovation investment and endeavor to cultivate core competitiveness and comparative advantages. Since 2010, Xinhai Mining Machinery Co. Ltd applies for 40 patents consisting of 7 invents and 33 utility models. The "liquid nanometer formula, normal-temperature high-frequency solidification" rubber production patent is the national initiative and breaks some rubber company's monopoly lasting for more than 80 years. The ultra fine laminating autogenous mill can decrease the electricity consumption by 40% for crushing and grinding system, and increase the processing capacity by 200% for beneficiation plant. Total cross-section airlift microbuble flotation cell can reduce energy consumption by 60-70% for flotation process. Compared to other dewatering process, the innovative tailing dry discharge can save production expenditure by RMB 3-4/ton.

The follows below are part of Xinhai patent details:

No. Patent type Patent name Patent number
1 Utility mode Dewatering screen feeding hopper 201020579199.5
2 Utility mode An efficient multi frequency dewatering screen 201020579201.9
3 Utility mode An efficient multi frequency dewatering screen 201020579198.0
4 Utility mode A new type of slow flow high efficiency thickener 201020579191.9
5 Utility mode A new type of slow flow high efficiency thickener tank structure 201020579193.8
6 Utility mode A new type of slow flow high efficiency thickener degassing tank structure 201020579192.3
7 Utility mode A new type of slow flow high efficiency thickener overflow weir structure 201020579211.2
8 Utility mode A defoaming stirred tank for flotating foams 201020579197.6
9 Utility mode A hindered settling device and a high pressure energy-saving water supply device for hindered settling device 201020579200.4
10 Invention A new type of slow flow high efficiency thickener 201010521662.5
11 Invention A defoaming stirred tank for flotating foams 201010521654.0
12 Invention A separation and extraction method for feldspar ore with complex impurity component 201010556596.5
13 Invention A total cross-section air-lift flotation cell 201110155809.8
14 Invention A discharging device of autogenous mill 201010519895.1
15 Utility mode A discharging device of autogenous mill 201020577154.4
16 Utility mode A cylinder lamina of autogenous mill 201020577155.9
17 Utility mode an automatic sand return device of wet type ball mill 201020577173.7
18 Utility mode A inflation system of flotation cell 201020577174.1
19 Utility mode A discharging device of ball mill 201020577178.X
20 Utility mode A bucket elevator for automatic separator of sand and water 201020577171.8
21 Utility mode A ten-angle screen 201020577172.2
22 Utility mode A flocculating agent feeder 201020577177.5
23 Utility mode A self-closing type check valve 201120194663.3
24 Utility mode A foam damper used in flotation cell and flotation cell 201120194713.8
25 Utility mode A distributed overflow groove used in flotation cell 201120194643.6
26 Invention Copper extraction method for copper smelting converter slag 201110320875.6
27 Utility mode A jacking device of seat-type vibrating screen 201120562516.7
28 Utility mode A multi-taper hopper used for slant plate thickener 201120562525.6
29 Utility mode A liquid level detector of flotation cell 201120561868.0
30 Utility mode A lattice board used for surface discharge ball mill 201120562230.9
31 Invention A new type of hydraulic cyclone 201010518079.9
32 Utility mode A new type of hydraulic cyclone 201020575043.X
33 Utility mode A new type of hydraulic cyclone 201020575047.8
34 Utility mode A new type of hydraulic cyclone 201020575056.7
35 Utility mode A high-lift rubber pump 201020575068.X
36 Utility mode A three-path automatic reversing valve 201020575061.8
37 Utility mode An inlaying abrasion-resisting rubber lining 201020575060.3
38 Utility mode A new type detector 201020575063.7


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