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Heating molding device for cement culvert pipe production and using method thereof

A technology of heating and shaping and cement, which is applied in the direction of ceramic forming machines and manufacturing tools, which can solve the problems of inconvenient production, slow process, and troublesome placing and exiting, and achieve the effects of stable and uniform heating, improved convenience, and improved shaping efficiency and quality.

Active Publication Date: 2020-12-25
衡阳市畅通管业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The finished cement culverts need to be cured before they can be used. The common curing method is high-temperature steam curing. The current steam curing is mostly to place the culverts in a steam box. The process is slow, and it is troublesome to put them in and out. caused inconvenience

Method used

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  • Heating molding device for cement culvert pipe production and using method thereof
  • Heating molding device for cement culvert pipe production and using method thereof
  • Heating molding device for cement culvert pipe production and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as Figure 1-Figure 7 As shown, a heating and shaping device for the production of cement culvert pipes includes a support frame 1 and an outer ring heating and shaping mechanism 2 arranged on the support frame 1. The center of the outer ring heating and shaping mechanism 2 is provided with an inner ring heating and shaping device. Mechanism 3, the inner ring heating and shaping mechanism 3 is set above the support frame 1, the lower side of the support frame 1 is provided with a moving mechanism 4, the upper end of the moving mechanism 4 is provided with a rotating support mechanism 5, the rotating supporting mechanism 5 is connected with the moving mechanism 4, and the outer ring The heating and setting mechanism 2 is connected with the support frame 1;

[0048] The outer ring heating and shaping mechanism 2 includes a symmetrically arranged outer casing 21, the outer casing 21 is pierced with a feed pipe 22, and the outlet end of the feeding pipe 22 is located o...

Embodiment 2

[0054] Such as Figure 1-Figure 6 , Figure 8 As shown, a heating and shaping device for the production of cement culvert pipes includes a support frame 1 and an outer ring heating and shaping mechanism 2 arranged on the support frame 1. The center of the outer ring heating and shaping mechanism 2 is provided with an inner ring heating and shaping device. Mechanism 3, the inner ring heating and shaping mechanism 3 is set above the support frame 1, the lower side of the support frame 1 is provided with a moving mechanism 4, the upper end of the moving mechanism 4 is provided with a rotating support mechanism 5, the rotating supporting mechanism 5 is connected with the moving mechanism 4, and the outer ring The heating and setting mechanism 2 is connected with the support frame 1;

[0055] The outer ring heating and shaping mechanism 2 includes a symmetrically arranged outer casing 21, the outer casing 21 is pierced with a feed pipe 22, and the outlet end of the feeding pipe 22...

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Abstract

The invention discloses a heating molding device for cement culvert pipe production and a using method thereof. The heating molding device comprises a support frame and an outer ring heating molding mechanism, wherein the outer ring heating molding mechanism is arranged on the support frame, and an inner ring heating molding mechanism is arranged in the center of the outer ring heating molding mechanism; and the inner ring heating molding mechanism is arranged above the support frame, a moving mechanism is arranged on the lower side of the support frame, and a rotating supporting mechanism isarranged at the upper end of the moving mechanism. According to the heating molding device for cement culvert pipe production and the using method thereof, a cement culvert pipe is driven to rotate during heat setting through rotation of a rotating disc; meanwhile, hot air sources and water mist sprayed out of first spray heads and second spray heads on the inner side and the outer side of the cement culvert pipe are sprayed to the inner surface and the outer surface of the culvert pipe, so that the cement culvert pipe is subjected to water mist curing firstly and then subjected to hot air drying, heating is more stable and uniform, and the shaping efficiency and quality of the cement culvert pipe are improved; and in addition, a supporting box is driven to move through a sliding base, sothat the cement culvert pipe conveniently enters and exits the outer ring heating molding mechanism, and operation convenience is improved.

Description

technical field [0001] The invention relates to the field of cement culvert pipe production, in particular to a heating and setting device for cement culvert pipe production and a use method thereof. Background technique [0002] Culvert pipe refers to a pipe buried below the surface, cast with reinforced concrete, commonly known as cement pipe. Generally, it is used as a water pipeline. Most of the water supply and drainage pipes in cities in my country use cement pipes as culverts. The finished cement culverts need to be cured before they can be used. The common curing method is high-temperature steam curing. The current steam curing is mostly to place the culverts in a steam box. The process is slow, and it is troublesome to put them in and out. cause inconvenience. Contents of the invention [0003] The object of the present invention is to provide a heating and setting device for cement culvert pipe production and its usage method in order to solve the above proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B11/24
CPCB28B11/245B28B11/248
Inventor 吴俊仁
Owner 衡阳市畅通管业有限公司
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