Concrete building block continuous producing technology

Abstract

A continuous production technology for a concrete block comprises a quantitative hopper feed into a die box of a concrete block molding machine. The adoption of a vibration extrusion molding leads to a direct palletizing and a transshipment strength for the molded block. The direct palletizing is done after block-molding and mold-stripping. The palletized block is transshipped into the hardening process. A top product is produced out after the hardening process. The technology saves a plurality of wooden carriers and carrier storage racks as well as storage space, saves the production site, reduces the number of transit and lowers transit cost. The heat of hydration in the hardening process of the concrete block is fully utilized. When the blocking process is done at a lowered temperature, the hardening time is shortened more than one and a half times than that at a natural temperature environment. The invention greatly saves production cost and improves production efficiency.

Description

technical field [0001] The invention relates to a production process of concrete block forming, stacking, transshipment and hardening continuous operation. Background technique [0002] In the prior art concrete block production process, regardless of whether domestic or imported equipment is used for wet use, after the concrete block is formed (multiple blocks can be molded at one time), it can only be placed in a single layer (not stacked up and down). The form is placed on the essence pallet, and then the essence pallet loaded with single-layer blocks is transferred to the bracket, and after a period of hardening, it is removed from the bracket for palletizing (that is, hardening first, then Palletizing), leaving the factory; the formation of this process is mainly because the formed blocks have low strength and must be hardened to increase the strength of the blocks before they can be stacked. The resulting technical defects are: [0003] 1. A large number of pallets a...

AI Technical Summary

Problems solved by technology

[0003] 1. A large number of pallets and pallet brackets for placing blocks are required, and a large amount of storage space is required;

[0004] 2. Several times of transshipment are required before palletizing, which requires a lot of transshipment equipment and high energy consumption;

[0005] 3. The heat of hydration cannot be utilized during the hardening process of concrete blocks, and the hardening time is longer, resulting in low production efficiency

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