Barrel and blade assembling structure and manufacturing process method thereof
A blade assembly and blade installation technology, which is applied in manufacturing tools, metal processing, metal processing equipment, etc., can solve the problems of difficult welding deformation control, reduce the blade guiding effect, affect the use function of the device, etc., and improve the cylinder deformation phenomenon. , Conducive to the promotion of use and the effect of improving installation efficiency
Active Publication Date: 2021-12-31
SHANGHAI BOILER WORKS
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Problems solved by technology
[0002] At present, in the field of manufacturing internal structural parts of large containers, the internal structural parts are mostly designed in the shape of a large-sized cylinder, and the guide vanes inside the cylinder mostly adopt a "cross" or "rice" structure. For the internal structural parts of the large-scale container in the design scheme, the blades have an unsatisfactory diversion effect on the circulating liquid or gas, which is prone to turbulence. In addition, the large-scale thin-walled cylinder is difficult to control welding deformation. If the diversion The installation accuracy of the blade relative to the cylinder is poor, and the installation position deviation between two adjacent guide blades is large, which will reduce the blade's guiding effect on the flowing liquid or gas, and affect the use function of the device
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[0078] Such as Figure 1-17 , in order to improve the guiding effect of the blades on liquid or gas, the present invention provides a cylinder and blade assembly structure, including a bottom inner cylinder 1-1, a bottom blade 1-2, an outer cylinder 1-3, and a top inner cylinder 1-4 And the top blade 1-5, the top inner cylinder 1-4 is located at the inner top of the outer cylinder 1-3, the bottom inner cylinder 1-1 is located at the inner bottom of the outer cylinder 1-3, and the top inner cylinder 1-4 is located at the bottom inner cylinder Above 1-1, the top blade 1-5 is located between the top inner cylinder 1-4 and the outer cylinder 1-3, and the bottom blade 1-2 is located between the bottom inner cylinder 1-1 and the outer cylinder 1-3.
[0079] The outer cylinder 1-3, the top inner cylinder 1-4 and the bottom inner cylinder 1-1 are all cylindrical in shape, and the central axes of the outer cylinder 1-3, the top inner cylinder 1-4 and the bottom inner cylinder 1-1 are i...
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The invention provides a barrel and blade assembling structure, and relates to the field of large container internal structural member manufacturing. The barrel and blade assembling structure comprises a bottom inner barrel, a bottom blade, an outer barrel, a top inner barrel and a top blade, wherein the top inner barrel is located at the inner top end of the outer barrel, the bottom inner barrel is located at the inner bottom end of the outer barrel, the top inner barrel is located above the bottom inner barrel, the top blade is located between the top inner barrel and the outer barrel, the bottom blade is located between the bottom inner barrel and the outer barrel, and the installation positions between the blade and the barrel body and the shapes of the blades are designed, so that the guiding effect on passing liquid or gas is achieved; by means of the manufacturing process method, the blade mounting efficiency can be improved, the mounting and positioning precision of the blade relative to the inner barrel and the outer barrel is guaranteed, the product rigidity is improved, and the barrel deformation phenomenon caused by a large amount of welding is improved.
Description
technical field [0001] The invention belongs to the field of manufacturing internal structural parts of large containers, and in particular relates to a cylindrical body and blade assembly structure and a manufacturing process method thereof. Background technique [0002] At present, in the field of manufacturing internal structural parts of large containers, the internal structural parts are mostly designed in the shape of a large-sized cylinder, and the guide vanes inside the cylinder mostly adopt a "cross" or "rice" structure. For the internal structural parts of the large-scale container in the design scheme, the blades have an unsatisfactory diversion effect on the circulating liquid or gas, which is prone to turbulence. In addition, the large-scale thin-walled cylinder is difficult to control welding deformation. If the diversion The installation accuracy of the vanes relative to the cylinder is poor, and the installation position deviation between two adjacent guide v...
Claims
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Login to View More IPC IPC(8): B23P19/00
CPCB23P19/00
Inventor 陈力乔雷孙厚彬罗钧义罗聪
Owner SHANGHAI BOILER WORKS