Mud sand pump impeller provided with supra polymer weight polyethylene protection layer
An ultra-high molecular weight, polyethylene technology, which is applied to the components, pumps, and pump components of pumping devices for elastic fluids, which can solve the problems of limited service life and large wear of mud sand pumps.
Inactive Publication Date: 2013-06-05
高玉森
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Problems solved by technology
The surface protection of the traditional mud pump impeller is only to use protective paint. Because the mud pump conveys a lot of wear on the mud pump impeller, the service life of the mud pump is limited.
Method used
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[0012] Combine below figure 1 The present invention is further described:
[0013] On the inner frame 1 of the impeller of the ferrous sand pump impeller, process the part 3 that cooperates with other parts of the mud pump according to the technical requirements, and wrap the ultra-high molecular weight polyethylene material on the inner frame 1 of the impeller of the black metal mud pump by molding to form a super High molecular weight polyethylene material mud sand pump impeller cladding layer 3.
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The invention provides a mud sand pump impeller provided with a supra polymer weight polyethylene protection layer, and belongs to the technical field of general-purpose equipment. The mud sand pump impeller is characterized in that ferrous metal material is utilized to be made into an inner frame of the mud sand pump and a part matched with other parts of the mud sand pump, and supra polymer weight polyethylene material is wrapped on the frame in a mould pressing mode. As the abrasion-resistant performance and corrosion-resistant performance of supra polymer weight polyethylene are higher than those of cast iron material and traditional protection paint, the service period of the mud sand pump is prolonged. As the ferrous metal material is utilized to be made into the inner frame of the mud sand pump and the part matched with the other parts of the mud sand pump, and mechanical strength of the mud sand pump impeller and matching accuracy of the other parts of the mud sand pump are guaranteed.
Description
technical field [0001] The invention belongs to the technical field of general equipment and relates to a mud pump impeller. Background technique [0002] At present, the impellers of sand pumps used in China are mainly made of cast iron. The impeller is an important part of the sand pump. The corrosion resistance and wear resistance of the sand pump impeller are the key to the service life of the sand pump. The surface protection of the traditional mud pump impeller is only to use protective paint. Because the mud pump conveys a lot of wear on the mud pump impeller, the service life of the mud pump is limited. Contents of the invention [0003] The purpose of the present invention is to provide a mud pump impeller equipped with an ultra-high molecular weight polyethylene protective layer. [0004] Technical scheme of the present invention is: [0005] The inner frame of the impeller of the mud pump and the parts that cooperate with other parts of the mud pump are made o...
Claims
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IPC IPC(8): F04D29/22F04D29/02
Inventor 高玉森王树学周景林
Owner 高玉森
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