Stainless steel honeycomb inclined-tube wave plate forming method for water treatment and forming device
A molding method and stainless steel technology are applied in the field of forming and forming devices for stainless steel honeycomb inclined tube wave plates for water treatment, which can solve the problems of inability to meet the stainless steel honeycomb inclined tube wave plates for precipitation, and achieve the advantages of being favorable for popularization and use and low molding cost. , good regularity effect
Active Publication Date: 2013-06-26
JIANGSU RUISHENG WATER TREATMENT
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Problems solved by technology
[0013] The first purpose of the present invention is achieved, and the main improvement is that according to the characteristics of the stainless steel honeycomb inclined tube wave plate for precipitation and the characteristics of stainless steel material, the rolling and cold bending forming method of the secondary wheel along the wave from the center to both sides is adopted, so as to overcome the inability of the prior art forming method to meet the requirements of precipitation. With the deficiencies of stainless steel honeycomb inclined tube wave plate, realize the object of the present invention
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[0034] Embodiment: Referring to the accompanying drawings, the stainless steel honeycomb inclined tube wave plate forming device for water treatment is composed of 31 pairs of concave and convex complementary upper and lower rollers. The upper row of rollers is grooved rollers, and the lower row of rollers is complementary convex active rollers. Among them, there are two sets of wheels in parallel in the first 4 passes, and two sets of wheels are formed in the center of the forming plate, and then a set of wheels are added on the outside in turn, each forming a wave. Each wheel forms a wave symmetrically until the entire width of the plate is formed. Wherein, the aforementioned rolling wheel set and the first wheel set formed by the latter wave are coaxial with the last forming wheel set of the previous forming wave. Each waveform has 4 passes to gradually deepen. The lower wave marks are first rolled out, and the deformation is gradually deepened through the subsequent 3 pass...
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The invention relates to a stainless steel honeycomb inclined-tube wave plate forming method for a water treatment sedimentation tank and a forming device. The invention is characterized in that the method comprises wheel rolling width center waves of the forming plate, symmetrically wheel rolling and forming each ripple following the round to two sides; the two sides of unforming is in a free state in forming; and at least more than one waveform are maintained after waveform forming each time. The invention realizes one-time, precise and low-cost forming of the stainless steel honeycomb inclined-tube wave plate for sedimentation, thereby providing a potential that the inclined-tube can be made by using stainless steel thin plates and solving all defects of plastic inclined plates and stainless steel pipe composite inclined pipes. The forming method and device have the advantages of flat sheets after forming, uniform sizes of wave plate forming, good regularity, rapid forming speed and high production efficiency. The honeycomb wave plates without secondary shaping are directly obtained, and the forming method and device are favorable for superposition combination honeycomb inclined pipes.
Description
technical field [0001] The invention relates to a forming method and a forming device of a stainless steel honeycomb inclined tube corrugated plate for a water treatment sedimentation tank, which is an improvement on the existing inclined tube for sedimentation. Background technique [0002] The honeycomb inclined pipe of the water treatment sedimentation tank is usually a long block composed of 1*1m trapezoidal wave plates, which are bonded and laminated with each other, for example, the laminated thickness is 0.5-1m. In the prior art, plastic sheets are often used to make trapezoidal wave plates by thermoforming, and then glued or welded (such as electric soldering iron welding) to make the wave plates bonded to each other and combined into an inclined tube block. The same is true for inclined pipes used in water treatment sedimentation tanks. However, due to the strength, aging, and loosening of the plastic sheet, it will cause distortion and deformation, and the actual ...
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IPC IPC(8): B21D13/04
Inventor 季亦强朱行平刘雪锋王涛周丽君陈浩森
Owner JIANGSU RUISHENG WATER TREATMENT
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