Stainless steel tube washing and drying device and stainless steel tube washing and drying method

A technology of stainless steel pipes and water tanks, applied in the direction of drying gas arrangement, drying, drying machine, etc., can solve the problems of reducing pickling effect, affecting concentration, etc., and achieve the effects of reducing costs, reducing emissions, and reducing use costs

Inactive Publication Date: 2014-06-25
HUZHOU RONGHENG STAINLESS STEEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Water washing is required before pickling, and the conventional method is to pickle directly after washing, and there is still a large amount of water remaining on the stainless steel pipe, which will directly affect the concentration after being put into the pickling tank, thus reducing the pickling Effect

Method used

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  • Stainless steel tube washing and drying device and stainless steel tube washing and drying method
  • Stainless steel tube washing and drying device and stainless steel tube washing and drying method

Examples

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.

[0016] Example. Stainless steel tube washing and drying device, composed of figure 1 and 2 As shown, a bracket 4 is included, a group of drive rollers 3 are arranged on the bracket 4, a spraying mechanism and a drying mechanism are arranged side by side above a group of driving rollers 3, and an upper cover 9 is arranged above the spraying mechanism and the drying mechanism. The bottom of the bracket 4 is provided with a collection tank 5, and the spray mechanism includes a water tank 8, and the water nozzle 7 is provided with a conduit below the water tank 8, and the described collection tank 5 is connected with the water tank 8 through a water pump 6; the drying mechanism An air pump 1 is included, and the air pump 1 is provided with an air nozzle 2 through a trachea.

[0017] There are a plura...

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PUM

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Abstract

The invention discloses a stainless steel tube washing and drying device which consists of a support rack (4), wherein a group of transmission rollers (3) are arranged on the support rack (4); a spraying mechanism and a blowing mechanism are arranged in parallel above the one group of the transmission rollers (3); an upper cover (9) is arranged above the spraying mechanism and the blowing mechanism; a collecting tank (5) is arranged below the support rack (4); the collecting tank (5) is connected with a water tank (8) by virtue of a water pump (6); the blowing mechanism comprises an air pump (1); the air pump (1) is provided with a nozzle (2) by virtue of an air tube. The device can be used for alleviating the influence on a pickling liquid, and improving the drying efficiency of the drying device, and therefore the processing effect on a stainless steel tube is ensured.

Description

technical field [0001] The invention relates to a processing device and method for steel pipes, in particular to a washing and drying device and method for stainless steel pipes. Background technique [0002] Pickling is one of the most common methods of cleaning metal surfaces, whether for low-magnification inspection of metal blanks or surface derusting of metal products such as strip steel. Pickling solutions generally include hot solutions of sulfuric acid, hydrochloric acid, nitric acid, phosphoric acid, and hydrofluoric acid. [0003] At present, pickling of stainless steel pipes is the surface oxide skin treatment of stainless steel pipes. The specific process is: stainless steel pipes-water washing-pickling-water washing-drying-finished products. Water washing is required before pickling, and the conventional method is to pickle directly after washing, and there is still a large amount of water remaining on the stainless steel pipe, which will directly affect the co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G3/04F26B21/00
Inventor 杨敏
Owner HUZHOU RONGHENG STAINLESS STEEL
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