Automatic cleaning machine for sucker rod

Abstract

The invention discloses an automatic cleaning machine for a sucker rod. The automatic cleaning machine comprises a stander, wherein a sucker rod clamping device is arranged on the stander; a wax layer stripping device is arranged on the sucker rod clamping device; a cleaning device for cleaning the stripped wax layer and oil stains is arranged on the stander; a sucker rod reciprocator is arranged on the stander and is provided with a driving device; two ends of the stander are provided with a sucker rod lifting device; a filtration recovery device is arranged below the stander. The clamping device and the wax layer stripping device can fracture and strip the wax layer on the surface of the sucker rod; the cleaning device removes the cracked wax and the oil stains; the reciprocator enables the sucker rod to be cleaned repeatedly and fully; and the filtration recovery device filters the cracked wax and the oil stains out so that environmental pollution can be avoided and the recovered cleaning liquid can be recycled. The automatic cleaning machine for the sucker rod has the advantages of safety, high efficiency and low pollution.

Description

technical field [0001] The invention relates to an automatic sucker rod cleaning machine. Background technique [0002] In the maintenance process of oil well equipment in the oil field, wax removal and decontamination of sucker rods are often carried out. Among the current methods of wax removal and decontamination, steam cleaning is mostly used, and special equipment such as steam trucks are used to clean the sucker rods. Heating and cleaning, this method requires a large investment in equipment, consumes a lot of fuel oil for the boiler, and waste water containing wax and dirty oil flows around the work site, causing pollution to the environment; Put it in a cleaning pool filled with cleaning liquid, heat the cleaning liquid in the pool, and then manually clean the sucker rod after boiling. If you use a high-pressure water gun for spray cleaning, the cleaning effect of this method is difficult to meet the requirements. Oil and wax It is difficult to remove thoroughly, an...

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Problems solved by technology

[0002] In the maintenance process of oil well equipment in the oil field, wax removal and decontamination of sucker rods are often carried out. Among the current methods of wax removal and decontamination, steam cleaning is mostly used, and special equipment such as steam trucks are used to clean the sucker rods. Heating and cleaning, this method requires a large investment in equipment, consumes a lot of fuel oil for the boiler, and waste water containing wax and dirty oil flows around the work site, causing pollution to the environment; Put it in a cleaning pool filled with cleaning liquid, heat the cleaning liquid in the pool, and then manually clean the sucker rod after boiling. If you use a high-pressure water gun for spray cleaning, the cleaning effect of this method is difficult to meet the requirements. Oil and wax It is difficult to remove completely, and this method is more polluting, and the work site is full of oil dirt. In addition, manual operation is labor-intensive and prone to danger.

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