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Patent Searching and Data


Title:
PROCESS FOR MANUFACTURING INTEGRALLY PREFABRICATED PUMPING STATION BASE
Document Type and Number:
WIPO Patent Application WO/2019/101149
Kind Code:
A1
Abstract:
Disclosed is a process for manufacturing an integrally prefabricated pumping station base. The base comprises an upper housing (1) and a lower housing (2), wherein a carrier plate (3) is provided between the upper housing (1) and the lower housing (2). The manufacturing process comprises the following steps: pre-processing for a mould, wherein the mould comprises a lower mould and an upper mould, the lower mould is used for shaping the lower housing (2) and the carrier plate (3), the upper mould is used for shaping the upper housing (1), and a release agent is spread on shaping faces of the upper mould and the lower mould; shaping of the lower housing and the carrier plate using the lower mould, comprising uniformly spreading a raw material on the shaping face of the lower mould, arranging the upper mould corresponding to the lower mould, with the shaping face of the upper mould coming in contact with a product face of the lower housing, and coating the raw material on the shaping face of the upper mould; and curing and demoulding for respectively removing the upper mould and the lower mould from the cured and shaped base. The base manufactured with the manufacturing process is advantageous to quickly discharge a sewage mixture, is high in strength, has good adaptability, and improves the sewage discharge performance of the overall pumping station.

Inventors:
XIE, Jieming (203 Building 2, No.232 Kezhu Road, High-Tech Industrial Development Zon, Guangzhou Guangdong 0, 510000, CN)
XIE, Tiangui (203 Building 2, No.232 Kezhu Road, High-Tech Industrial Development Zon, Guangzhou Guangdong 0, 510000, CN)
Application Number:
CN2018/117084
Publication Date:
May 31, 2019
Filing Date:
November 23, 2018
Export Citation:
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Assignee:
C.R.I. (GZH) CO., LTD. (203 Building 2, No.232 Kezhu Road, High-Tech Industrial Development Zon, Guangzhou Guangdong 0, 510000, CN)
International Classes:
B28B1/30; E03F5/22
Attorney, Agent or Firm:
ZHUANLI IP LAW FIRM (Tan Fang, No.708 Building A1,No.112, Kexue Avenue, Huangpu Distric, Guangzhou Guangdong 0, 510000, CN)
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