Novel prefabricated direct-buried polyurethane spraying heat-preservation pipe production line and production process
A prefabricated direct burial, production process technology, applied in the direction of tubular objects, other household appliances, household appliances, etc., can solve the problems of difficult detection, uneven density inside the polyurethane layer, many voids, etc., to avoid high manufacturing costs and improve products. quality, the effect of improving the cladding strength
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0034] Example one
[0035] A new type of prefabricated direct-buried polyurethane spray insulation pipe production line, see figure 1 , figure 2 The production line consists of a flame preheating furnace 1, shot blasting derusting machine 2, in-pipe purging device 3, polyurethane spraying system 4, polyurethane layer rounding device 5, polyurethane curing platform 6, polyethylene winding system 7 arranged in sequence , The coating cooling system 8 and the pipe end processing device 9 are composed of a new type of prefabricated direct-buried polyurethane spray insulation pipe production line of the present invention to realize the industrial automated production of polyurethane insulation pipes, which not only reduces labor intensity, but also improves production efficiency. .
[0036] A new type of production process for prefabricated direct-buried polyurethane sprayed thermal insulation pipe, the process includes the following steps:
[0037] Preheating: Preheat the welded pipe ...
Example Embodiment
[0047] Example two
[0048] A new type of prefabricated direct-buried polyurethane spray insulation pipe production line, see figure 1 , figure 2 The production line consists of a flame preheating furnace 1, shot blasting derusting machine 2, in-pipe purging device 3, polyurethane spraying system 4, polyurethane layer rounding device 5, polyurethane curing platform 6, polyethylene winding system 7 arranged in sequence , The coating cooling system 8 and the pipe end processing device 9 are composed of a new type of prefabricated direct-buried polyurethane spray insulation pipe production line of the present invention to realize the industrial automated production of polyurethane insulation pipes, which not only reduces labor intensity, but also improves production efficiency. .
[0049] A new type of production process for prefabricated direct-buried polyurethane sprayed thermal insulation pipe, the process includes the following steps:
[0050] Preheating: Preheat the welded pipe ...
Example Embodiment
[0060] Example three
[0061] A new type of prefabricated direct-buried polyurethane spray insulation pipe production line, see figure 1 , figure 2 The production line consists of a flame preheating furnace 1, shot blasting derusting machine 2, in-pipe purging device 3, polyurethane spraying system 4, polyurethane layer rounding device 5, polyurethane curing platform 6, polyethylene winding system 7 arranged in sequence , The coating cooling system 8 and the pipe end processing device 9 are composed of a new type of prefabricated direct-buried polyurethane spray insulation pipe production line of the present invention to realize the industrial automated production of polyurethane insulation pipes, which not only reduces labor intensity, but also improves production efficiency. .
[0062] A new type of production process for prefabricated direct-buried polyurethane sprayed thermal insulation pipe, the process includes the following steps:
[0063] Preheating: Preheat the welded pip...
PUM
Property | Measurement | Unit |
---|---|---|
Length | aaaaa | aaaaa |
Thickness | aaaaa | aaaaa |
Width | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap