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Flue pouring installation integral forming method

A flue and integrated technology, applied in the direction of vertical pipes, formwork/formwork/work frames, building components, etc., can solve the problems of difficult installation of loading and unloading trucks, waste of manpower and material resources, and high cost of exhaust ducts, and achieve quality and strength. Guarantee, reduce labor cost, reduce the effect of plant cost

Inactive Publication Date: 2020-04-10
千瑞机电科技(丹阳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the heavy pipe body, it is too difficult to load and unload trucks, transport materials upstairs and install, and a lot of manpower and material resources will be wasted
At the same time, the cost of the machine itself is too high, and a large factory building and site are required, resulting in the high cost of the exhaust duct

Method used

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  • Flue pouring installation integral forming method
  • Flue pouring installation integral forming method
  • Flue pouring installation integral forming method

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0029] refer to Figure 1-Figure 5 As shown, it is an embodiment of casting and installing a rectangular or circular flue gas duct at a corner or side of a wall according to a method of casting and installing a flue 10 in the present invention. The inner mold in this embodiment is similar to the shape of the flue 10 Matching retractable rectangular flue inner mold 21 or circular flue inner mold 22, the reinforcing mesh is a steel mesh cage matching the shape of the inner mold, the retractable rectangular or circular flue inner mold 22 in this embodiment It is disclosed in publication numbers CN202062501U and CN103934897A. Taking the casting of multi-storey houses as an example, i...

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Abstract

The invention discloses a flue pouring installation integral forming method. A mode of direct pouring forming of a flue in a building is adopted, no-factory operation is achieved, a storage yard is not needed, and plant cost is lowered. Machining personnel of a factory, transport personnel and installation personnel are omitted, and labor cost is lowered. Meanwhile, breakage and cracking of finished flues during transport and carrying are avoided, and losses are reduced. Due to one-time pouring forming, quality strength is ensured better. In addition, pouring is conducted layer by layer in theflue pouring installation integral forming method, thus lifting of a mold for secondary pouring for each layer of hole is not needed, investment is small, and efficiency is high.

Description

technical field [0001] The invention relates to the technical field of flue production and installation, in particular to an integral molding method for flue casting and installation. Background technique [0002] In the construction industry, the flue is widely used, mainly for the exhaust of buildings. At present, the residential exhaust flue industry has higher and higher requirements on the quality of cement flue, and there are many kinds of production processes: assembled type, manual powder system, machine one-time forming and so on. These kinds of production processes are inseparable from the completion of processing and production in factories, resulting in dusty workplaces and poor working conditions, which do not meet the national requirements for environmental protection. [0003] The flue produced by the above method needs to be transported to the construction site by vehicle after long-term maintenance, and then transported to the installation hole of each floo...

Claims

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Application Information

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IPC IPC(8): E04F17/02E04G11/06E04G21/02
CPCE04F17/023E04G11/06E04G21/02
Inventor 周柏伟周福元
Owner 千瑞机电科技(丹阳)有限公司