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Concrete casting production technique with energy-saving environmental-protection function

A technology of concrete prefabricated parts and production technology, which is applied in the direction of manufacturing tools, unloading devices, ceramic molding machines, etc., can solve the problems of vibration and noise that cannot be isolated, low production efficiency, and large steam loss, so as to reduce vibration noise and save energy. Fuel, promotion effect

Active Publication Date: 2011-03-23
SHENZHEN GANGCHUANG BUILDING MATERIAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the relatively heavy weight of concrete prefabricated components, prefabricated components and molds are generally between a few tons and more than ten tons. As a last resort, the molds are placed in different positions in the factory, and sufficient distance is left between the molds. The equipment lifts the steel cage and concrete to the mold, and at the same time, the workers walk to the mold for operation, forming a fixed production factor of the mold, while the other three production factors are constantly running, that is, the operators, lifting equipment and raw materials all move back and forth, making Low production efficiency
Since the mold is placed in different parts, the vibration noise cannot be isolated; the noise generated during concrete molding will cause great pollution to the environment
Under the conditions of this production mode, the steam curing of the mold can only be made of relatively soft materials such as canvas as a curing cover, which will cause a lot of steam loss and consume a lot of energy.

Method used

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  • Concrete casting production technique with energy-saving environmental-protection function
  • Concrete casting production technique with energy-saving environmental-protection function

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Embodiment Construction

[0024] Below in conjunction with accompanying drawing, the present invention is described in further detail with preferred embodiment:

[0025] The equipment of the present invention is composed of mold transfer device, concrete pouring equipment, concrete vibrating and sound insulation device, transfer trolley for mold entering and leaving the steam curing room, heat-insulated steam curing room and central control system. The structure and function of each part are as follows:

[0026] The mold transfer device is operated by a chain driven by an oil cylinder or an electric motor. A one-way thrust device is installed on the chain, and the chain moves forward. Each one-way thrust device pushes the corresponding mold forward to the next station of the production line. In order to ensure that there is enough space for soundproofing the vibrating stations and sanitation cleaning after each station is finished, a sufficient length is reserved between each one-way drive on the chain ...

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Abstract

The invention relates to production technology for a concrete precast element with energy-saving and environment-friendly functions. In the production of the prior concrete precast element, the fixing of a precast element mould, operators, lifting equipment and raw materials of production are in a motion state, and the production has low efficiency, serious noise pollution, large steam loss, and large energy consumption, and cannot isolate vibrating noise. The technology comprises the following steps: demoulding of a precast element; clearing the inner surface of the mould and spraying mould oil; installing an embedded part and lifting a reinforcement cage; casting concrete and vibrating the concrete; touching the surface of the concrete and clearing the outside surface of the mould; standing and curing; polishing the surface of the concrete; and steam curing. The mould does reciprocating running circularly by current production equipment, and workers, materials and equipment are fixed relatively so as to improve the productivity. The working procedures of vibrating and steam curing are carried out in a fixed station so as to isolate the noise effectively and carry out effective heat insulation on the steam loss and heat loss. The production technology has significant energy conservation and environment protection, and is favorable for popularizing.

Description

technical field [0001] The invention relates to the production field of building materials, in particular to a production process for concrete prefabricated parts with energy-saving and environment-friendly functions. Background technique [0002] The traditional production process of concrete prefabricated parts is that the prefabricated part mold is fixed, and the operators, hoisting equipment and production raw materials are in a state of motion. Due to the relatively heavy weight of concrete prefabricated components, prefabricated components and molds are generally between a few tons and more than ten tons. As a last resort, the molds are placed in different positions in the factory, and sufficient distance is left between the molds. The equipment lifts the steel cage and concrete to the mold, and at the same time, the workers walk to the mold for operation, forming a fixed production factor of the mold, while the other three production factors are constantly running, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B23/00B28B13/06B28B7/36B28B7/38B28B1/08B28B11/08B28B11/24
Inventor 马凌风张永秋裘晓黎刘俊佞唐世元秦刚
Owner SHENZHEN GANGCHUANG BUILDING MATERIAL
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