Seamless steel pipe surrounding type intermittent processor

A seamless steel pipe, wrap-around technology, applied in the direction of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of low scouring force, cleaning one side alone, low rinsing efficiency, etc., and achieve strong scouring force , Cleaning effect is good, washing effect is good

CN112893335APending Publication Date: 2021-06-04李昌风
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-06-04

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Abstract

The invention relates to a seamless steel pipe surrounding type intermittent processor, and discloses an intermittent pre-cleaning processing device. The flow direction of high-pressure water flow is changed through a flow dividing ring, so that scouring water flow similar to vertical impact is formed to conduct scouring cleaning on a steel pipe, two sets of push rods are matched to move so that two semicircular flushing sleeves on the two sets of push rods can be intermittently spliced and separated, the water flow flushing direction at the outer wall of the steel pipe is intermittently changed, and the flushing effect is enhanced. The seamless steel pipe surrounding type intermittent processor is characterized in that a main flushing pipe is arranged on a base through a supporting seat, two containing boxes are arranged on the outer wall of the main flushing pipe and located on the two sides of the main flushing pipe respectively, the two ends of the main flushing pipe are of variable-diameter structures, the diameters of the variable-diameter structures decrease gradually towards the outer portion of the main flushing pipe, the longitudinal section of each containing box is in an arc shape, the arc length of one end of each containing box is smaller than that of the other end of the containing box, and the thickness of one end of each containing box is smaller than that of the other end of the containing box.
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Description

technical field

[0001] The invention relates to a seamless steel pipe surrounding intermittent processing machine, which relates to a device capable of performing surrounding intermittent pre-cleaning on seamless steel pipe processing and manufacturing, and belongs to the field of environmental protection equipment. Background technique

[0002] During the secondary processing and manufacturing of steel pipes, some stains, rust or impurities after the completion of the processing process will remain on the inner and outer walls. If these impurities are not cleaned up in time, these remaining stains and impurities will affect the subsequent coating. and the effective coverage of spray paint, and the second is that it will corrode the inner and outer walls of the steel pipe, causing corrosion damage to the steel pipe and affecting its normal service life. Therefore, it is necessary to clean the inner and outer walls of the steel pipe in time during the manufacturing process. G...

Examples

Embodiment Construction

[0016] A seamless steel pipe surrounding batch processing machine of the present invention is realized in this way. It consists of a support device and a flow diversion device. The support device consists of a fixed plate (1), a storage box (2), a flushing main pipe (3), a hydraulic rod ( 4), the base (5), the water inlet pipe (6), the push rod (8) and the water outlet pipe (9), the flushing main pipe (3) is placed on the base (5) through the support seat, two storage boxes (2 ) placed on the outer wall of the flushing main pipe (3) and located on both sides of the flushing main pipe (3) respectively. The longitudinal section of the storage box (2) is arc-shaped, the arc length of one end of the storage box (2) is smaller than the arc length of the other end, and the thickness of one end of the storage box (2) is smaller than that of the other end The storage box (2) communicates with the interior of the flushing main pipe (3) to form a flushing cavity, and the water inlet pip...