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Sintered horizontal hole building block forming mould

A technology of horizontal holes and forming dies, which is applied in the field of forming equipment and building materials machinery manufacturing, can solve the problems of lack of brick extrusion dies, etc., and achieve the effect of promoting healthy development and improving economic benefits

Inactive Publication Date: 2008-01-16
程玉全
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the most important problem in the production of blocks is the lack of extrusion dies specially adapted to blocks that are different from brick extrusion dies.

Method used

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  • Sintered horizontal hole building block forming mould
  • Sintered horizontal hole building block forming mould
  • Sintered horizontal hole building block forming mould

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Experimental program
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Embodiment Construction

[0031] Accompanying drawing 1-10 has provided the specific embodiment of the present invention.

[0032] 1. Design principles: Based on the existing hard plastic vacuum extruder with specifications above φ50 (extrusion reamer diameter 500mm, extrusion pressure 4mPa, vacuum degree 90%, raw material moisture content 16-19% and other basic data ); the characteristics of non-clay materials such as coal gangue, fly ash, shale, and slag (physical properties such as plasticity, particle size, shrinkage, loss on ignition, etc.) According to the basis, learn from and absorb the advanced technology of mold manufacturing at home and abroad, and create a new type of sintered block forming mold suitable for my country's national conditions.

[0033] 2, technical scheme, compare with existing brick extrusion die, the change on the technical scheme of the present invention mainly comprises:

[0034] 2.1 Change the geometric shape of the machine mouth and the inner cavity of the machine head t...

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Abstract

Disclosed is a sintered horizontal-hole concrete block die, which belongs to the technical field of building material machinery. The invention comprises a machine mouth component, a core rack component, a machine head and an oil distributing disk, wherein the machine mouth is connected with a butt-joint flange of the machine head by a fixing block; the machine head is connected with the oil distributing disk by bolts to integrate the machine mouth component, the machine head and the oil distributing disk; the core rack component, which is nested in the cavity of the machine head, is axially fixed with the inner concave shoulder platform arranged at two sides of the inner wall of the machine head and the bolts adjust horizontally to ensure the concentricity and fixation. The technical characteristics of the invention are that, first of all , the invention is applicable to the Chinese condition, which means that firstly, the invention is applicable to the condition of current technology of the sintered brick vacuum extruder so that the combination of technology and the conversion of product can be achieved directly; secondly, the invention is applicable to the properties of various non-clay materials in our country so that the work process of soil-saving and waste-utilizing can be accelerated.

Description

technical field [0001] The invention belongs to the technical field of molding equipment, in particular to the field of building material machinery manufacturing. Background technique [0002] Blocks and bricks belong to building wall materials. The main sign that a block is different from a brick is that it has a larger outer dimension. According to the standard definition of our country, the three side lengths of the block are ≤365, 240, and 115mm respectively, which are called "bricks". Those whose side length exceeds the above value are called "blocks". [0003] In addition to being used for building walls, horizontal hole blocks can also be used for freshly fired and prefabricated floor panels and various wall panels. [0004] Compared with ordinary bricks, sintered horizontal hole blocks can save 40-50% of masonry mortar, improve the work efficiency of wall construction by nearly two times, reduce the weight of the wall by 30-40%, and the thermal insulation performan...

Claims

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Application Information

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IPC IPC(8): B28B3/26B28B7/18B28B7/22
Inventor 程玉全王安胡程海涛赵智军王永平王军贵程永科
Owner 程玉全
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