A method for manufacturing and assembling a large closed cold storage tank
A cold storage tank and closed type technology, which is applied in the field of production and assembly of large-scale closed cold storage tanks, can solve the problems of limited installation space, uneasy surrounding vehicles, and large amount of installation engineering, so as to achieve high endurance and overcome site space. Restricted, stable effect of welding
Active Publication Date: 2022-03-08
CHINA CONSTR FOURTH ENG DIV INSTALLATION ENG
View PDF10 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] During the installation process of large-scale industrial equipment, especially involving large-scale group buildings, the central heating and cooling consumption is particularly large, and the equipment used is also large-scale equipment. The purchase and transportation costs of equipment are high, and the site space for installation is limited. limited, the installation work is relatively large
The general traditional method is to use factory prefabrication and transport it to the project for installation. The transportation of equipment has high requirements on the technical strength of the carrier and vehicles. The transportation of objects on the road is likely to cause uneasiness to surrounding vehicles, and unreasonable organization will affect traffic safety, and the social and economic benefits are poor
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.
[0038] Such as Figure 1-6 As shown, the present invention provides a method for making and assembling large-scale closed cold storage tanks. The process principle is that the cold storage tanks are manufactured on site. The head 1 is pressed and formed according to the standard and prepared for welding grooves before use. 1 Peripheral Length Scribing, blanking, and grinding the steel plate for making the cold storage tank body, and then rolling the steel plate into an arc, and forming the cold storage tank section 2 through butt welding between the arc-shaped steel plates, and the welded The cylinder section 2 is hoisted to the base of the cold storage tank at 3...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a method for manufacturing and assembling a large-scale closed cold storage tank, which includes the following steps: S1, marking and blanking the steel plate of the cold storage tank based on BIM technology; S2, processing and testing the welding grooves on the four sides of the steel plate; S3, coiling and welding the steel plate into prefabricated cold storage tank section; S4, hoisting and aligning each section and fixing them by spot welding, and welding the adjacent sections symmetrically to form the cylinder body; S5, sealing the left and right sides of the cold storage tank Weld with the cylinder body, and weld the accessories of the cold storage tank to complete the production and assembly of the cold storage tank. The invention adopts on-site welding and assembling to make cold storage tanks, transforms the transportation of large equipment into the transportation of small components, effectively overcomes the difficulty of limited space during installation, and reduces the risks that may occur during transportation and the damage caused during transportation. The surrounding environment and the possible impact on society.
Description
technical field [0001] The invention is applied to the manufacture of cold storage tanks, in particular to a method for manufacturing and assembling large-scale closed cold storage tanks. Background technique [0002] During the installation process of large-scale industrial equipment, especially involving large-scale group buildings, the central heating and cooling consumption is particularly large, and the equipment used is also large-scale equipment. The purchase and transportation costs of equipment are high, and the site space for installation is limited. limited, the installation volume is relatively large. The general traditional method is to use factory prefabrication and transport it to the project for installation. The transportation of equipment has high requirements on the technical strength of the carrier and vehicles. The transportation of objects on the road is likely to cause uneasiness to surrounding vehicles, and unreasonable organization will affect traff...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 黄乙纯李委杨小辉张聪钟路遥刘衍平康龙华杨少明李元凯叶米林余婷
Owner CHINA CONSTR FOURTH ENG DIV INSTALLATION ENG