An anti-leakage flange for chemical pipelines
A technology for chemical pipelines and leaky flanges, applied in flange connection, pipe/pipe joint/pipe fitting, through components, etc., can solve the problems of increasing the eroded area, poor flange connection effect, and many pipeline joints, etc. To achieve the effect of convenient positioning, simple positioning and good sealing effect
Active Publication Date: 2020-10-30
华博管业有限公司
View PDF5 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] Although this technical solution enhances the anti-leakage ability of the flange, in this technical solution, the connection effect of the flange is too poor, and the positioning and locking are only connected by the set screw, the transmitted torque is too small, and there are too many joint surfaces in the pipeline. Increased eroded area, easy to leak later aging
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
[0026] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the following will further elaborate the present invention in conjunction with the specific embodiments. figure 1 as the benchmark.
[0027] Such as Figure 1 to Figure 7 As shown, a chemical pipeline anti-leakage flange according to the present invention includes a left pipe body 1, a fastening bolt 2, an upper guard plate 3, a left disc body 4, an elastic hose 5, a right disc body 6, a right Tube body 7 and flow distribution mechanism 8, the left tube body 1 is located at one end of the right tube body 7, the left disc body 4 is welded to the end surface of the left tube body 1, and the right disc body 6 is welded to the right tube body 7 One end surface of the left disk body 4 and the right disk body 6 are bolted through the fastening bolt 2 of the penetrating structure, and the elastic hose 5 is sleeved in the middle of the surface of the f...
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 relates to the technical field of flanges, in particular to a chemical pipeline anti-leakage flange. The chemical pipeline anti-leakage pipeline comprises a left tube body, a fastening bolt, an upper protective plate, a left disc body, an elastic hose, a right disc body, a right tube body and a flow-dividing mechanism, wherein the left tube body is positioned at one end of the righttube body; the left disc body is welded to one end surface of the left tube body; the right disc body is welded to one end surface of the right tube body; the left disc body and the right disc body are connected though a fastening bolt with a penetrating type structure; the elastic hose is arranged on the surface middle position of the fastening bolt in a sleeving mode; the two ends of the elastichose are separately in elastic contact with the corresponding surfaces of the left disc body and the right disc body; the upper protective plate penetrates through the left disc body, and extends into the right disc body; and the flow-dividing mechanism is arranged at a joint of the inner surface of the left tube body and the inner surface of the right tube body. The chemical pipeline anti-leakage flange can strength leakage prevention of the flange, strengthens the sealing property of the flange, and enables the service life of the flange to be longer.
Description
technical field [0001] The invention relates to the technical field of flanges, in particular to an anti-leakage flange for chemical pipelines. Background technique [0002] Flange is otherwise known as flange flange or flange. Flanges are parts that are connected to each other between pipes and are used for connection between pipe ends and are also useful for flanges on equipment inlets and outlets, And can be used as connection between two equipments, example reducer flanges. Flange connection or flange joint refers back to the detachable connection of flange, Gasket and bolt as a team of combined sealing structure. Pipe flange refers back to the flange used for piping in the pipeline installation, And used on the equipment refers to the inlet and outlet flange of the equipment. There are holes in the flange, and the bolts tightly connect the two flanges. The flanges are sealed with gaskets. [0003] There is also a technical solution for leak-proof pipeline flanges in...
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): F16L23/02F16L23/18
Inventor 董林洁胡建克林偌嫣其他发明人请求不公开姓名
Owner 华博管业有限公司