Environment-friendly slurry-pouring-free process

An environmentally friendly, pouring technology, which is applied in the direction of strengthening molding, manufacturing tools, ceramic molding machines, etc., can solve the problems of high pressure on environmental protection, and achieve the effects of cost saving, reduction of residual slurry discharge, and elimination of residual slurry discharge

Inactive Publication Date: 2020-04-07
湖南德力电力建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For a long time, the production of electric poles has usually been done by centrifugation, and the remaining slurry in the middle of the pole is poured out. The poured out cement slurry flows into the underground pipeline through the mud pool.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] An environmentally friendly pouring-free process, an environmentally friendly pouring-free process, is characterized in that: comprising the following steps:

[0025] (1) Preparation of raw materials: first, prepare steel bars, sand, gravel and cement according to the proportion. Among them, the steel bars should be made of good materials and have strong pressure resistance, and the cement should be block cement. The sand needs to be filtered through the filter for many times. Remove other impurities, and then put steel bars, sand, gravel and cement into the high-speed mixer for full mixing. During the mixing process, water can be added to dilute, and finally concrete is obtained;

[0026] (2) Preparation of the mold: Select two pole molds with a semicircular structure, and then use thin steel wires to form a compass shape on the steel bars on the lower template. The end is fixed on the pole formwork through the head, and the head adopts the shape of the same size as th...

Embodiment 2

[0033] An environment-friendly pouring-free process is characterized in that it comprises the following steps:

[0034] (1) Preparation of raw materials: first, prepare steel bars, sand, gravel and cement according to the proportion. Among them, the steel bars should be made of good materials and have strong pressure resistance, and the cement should be block cement. The sand needs to be filtered through the filter for many times. Remove other impurities, and then put steel bars, sand, gravel and cement into the high-speed mixer for full mixing. During the mixing process, water can be added to dilute, and finally concrete is obtained;

[0035] (2) Preparation of the mold: Select two pole molds with a semicircular structure, and then use thin steel wires to form a compass shape on the steel bars on the lower template. The end is fixed on the pole formwork through the head, and the head adopts the shape of the same size as the inner diameter of the mold. At the same time, the ou...

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PUM

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Abstract

The invention provides an environment-friendly slurry-pouring-free process and relates to the electric pole manufacturing process field. The process comprises the following steps of (1) preparing rawmaterials; (2) preparing a mold; (3) pouring; (4) carrying out high-temperature setting; (5) carrying out natural curing; and (6) opening the mold. The invention designs the environment-friendly slurry-pouring-free process. After two ends of an electric pole mold are blocked and centrifuged, the electric pole mold is put into a transformed steam-curing pool with a difference of level. One end ofthe electric pole mold is about 30 cm higher than the other end of the electric pole mold, a residual slurry in an electric pole automatically flows to the short end, and after demolding, the residualslurry is automatically solidified in the middle of the small end so that a slurry pouring-free technology is realized, residual slurry discharge is reduced and avoided and zero pollution is achieved. Cost is saved, ground slurry does not need to be flushed with water, and waste does not need to be cleaned; and cost of manual head sealing is saved.

Description

technical field [0001] The invention relates to the field of electric pole manufacturing technology, in particular to an environment-friendly pouring-free technology. Background technique [0002] For a long time, the production of electric poles has usually been done by centrifuging and pouring out the remaining slurry in the middle of the pole. The poured out cement slurry flows through the mud pool and then flows into the underground pipeline. [0003] Aiming at the above problems, the present invention proposes a technology of avoiding pouring of pulp. After the two ends of the electric pole mold are blocked and centrifuged, they are put into a modified steam-curing pool with a drop, and the remaining pulp in the electric pole automatically flows to the small end. After demoulding, the remaining slurry will automatically solidify in the middle of the small end to solve the above problems. Contents of the invention [0004] The object of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B21/30B28B21/60B28B21/90B28B11/24
CPCB28B11/245B28B21/30B28B21/60B28B21/90
Inventor 胡龙文建武伍敏蔡望明郑小虎刘建
Owner 湖南德力电力建设集团有限公司
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