An integrated concrete production system

Abstract

The invention discloses a concrete integral production system. The concrete integral production system comprises a dry material supply device, a concrete stirring device, a spiral extrusion conveying device and a control device; the dry material supply device, the concrete stirring device and the spiral extrusion conveying device are joined in sequence, wherein the dry material supply device includes a cement conveying line, a sand conveying line and a bubble conveying line; and cement, sand and bubble are pneumatically conveyed by the dry material supply device to enter a conveying belt machine, and are conveyed to the concrete stirring device by the conveying belt machine. Raw materials are conveyed by using a remote supply system, and are stirred by adding water in scene, so that dry concrete can be transported remotely or even preserved through sealing, the business scope of a concrete mixing plant is widened, the slump loss of concrete in the transportation process is prevented, and the construction while stirring is realized.

Description

Technical field: [0001] The invention relates to the technical field of concrete production, in particular to an integrated concrete production system. Background technique: [0002] Concrete is one of the most important contemporary civil engineering materials. It is an artificial stone made of cementing materials, aggregates and water prepared in a certain proportion, shaped by stirring and vibrating, and cured under certain conditions. The traditional on-site concrete mixing equipment and technology not only cause great environmental pollution, but also make it difficult to guarantee the quality of concrete. Since the implementation of ready-mixed concrete in my country in the 1980s, environmental pollution has been reduced, engineering quality has been guaranteed, and the development of my country's construction industry has been greatly promoted. [0003] However, ready-mixed concrete also has certain disadvantages. Due to the limitation of concrete setting time, the r...

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Problems solved by technology

[0003] However, ready-mixed concrete also has certain disadvantages. Due to the limitation of concrete setting time, the radiation range of ready-mixed concrete mixing plants is limited, and the transportation distance is generally 20-30 kilometers.

For some road projects in the field, there is no concrete mixing station nearby, and it is difficult to set up an on-site mixing station, resulting in restrictions on construction

Commercial concrete mixing plants often cause waste of concrete due to traffic jams, on-site returns and other reasons; construction units also often suffer from large concrete slump losses that lead to construction difficulties, insufficient concrete supply leads to delays in the construction period, and even cold joints in the structure.

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