A pipeline inner wall spraying device

Abstract

The invention discloses an environment-friendly energy-saving pipeline inner wall spraying device. The device comprises an externally-arranged to-be-sprayed pipeline, a movable mounting cylinder is coaxially arranged in the middle position of the interior of the to-be-sprayed pipeline, a plurality of guide adjusting movable structures are arranged on the outer side of the movable mounting cylindercooperating with the inner wall of the to-be-sprayed pipeline in an equal angle manner, a conical face liquid storage barrel is arranged on the left end of the movable mounting cylinder in an extendmanner, and a liquid inlet pipe is horizontally inlaid in the middle position of the left end of the conical face liquid storage barrel; a rotary pressurization material guiding structure is inlaid inside the movable mounting cylinder, a conical face spraying cylinder is rotationally installed on the right side of the movable mounting cylinder, each guide adjusting movable structure comprises a plurality of limiting guide mounting cylinders arranged at equal angles on the outer side of the movable mounting cylinder, and electric control winding wheels are installed at the bottom of the limiting guide mounting cylinders correspondingly in a semi-inlaid mode. According to the device, the structure is compact in design, the pipeline operation radius is easy to adjust, an atomization sprayingprocess is smooth, the atomization spraying is uniform, and passing ability is good.

Description

technical field [0001] The invention relates to the field of energy-saving spraying equipment, in particular to a pipeline inner wall spraying device. Background technique [0002] The spraying operation has high production efficiency and is suitable for manual operation and industrial automation production. It is widely used in hardware, plastics, furniture, military industry, ships and other fields. It is the most commonly used coating method today; spraying operations require environmental requirements There are dust-free workshops with a level of one million to one hundred. The spraying equipment includes spray guns, spray booths, paint supply rooms, curing furnaces, drying furnaces, spraying workpiece conveying equipment, fog and waste water, waste gas treatment equipment, etc., but for pipelines The spraying of the inner wall is often difficult to achieve perfectly. [0003] In order to solve the above problems, the present invention is proposed, which overcomes the c...

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Problems solved by technology

[0002] The spraying operation has high production efficiency and is suitable for manual operation and industrial automation production. It is widely used in hardware, plastics, furniture, military industry, ships and other fields. It is the most commonly used coating method today; spraying operations require environmental requirements There are dust-free workshops with a level of one million to one hundred. The spraying equipment includes spray guns, spray booths, paint supply rooms, curing furnaces, drying furnaces, spraying workpiece conveying equipment, fog and waste water, waste gas treatment equipment, etc., but for pipelines The spraying of the inner wall is often difficult to achieve perfectly

[0003] In order to solve the above problems, the present invention is proposed, which overcomes the current spraying operation using the inner wall of the pipeline. Due to the traditional perfusion process or the process and structure of inserting the pipeline for spraying, the workload of spraying is large, and the paint is wasted seriously. It solves the current spraying operation on the inner wall of the pipeline. Due to the use of an integrated fixed atomization structure, the atomization spraying effect is poor and other problems, so that the present invention has a compact structure design, simple adjustment of the pipeline working radius, and a smooth atomization spraying process. And the atomization spraying is uniform, the passability is good and so on

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