CN202766330U - Floating disc type oil skimmer - Google Patents

Abstract

An explosion-proof floating disc oil slick recovery machine solves the problems of recovering slick oil in petrochemical and other flammable and explosive environments and the decline in the oil collection effect of the integral oil scraper. The structure of the floating oil recovery machine is improved. The driving device of the oil collection system adopts the hydraulic motor powered by the explosion-proof hydraulic station installed in the buoy to drive the oil collection sheet groups installed on the three racks respectively. The drive spindle is equipped with separate oil scrapers arranged on both sides of the oil collector, and the time controller of the reverse spraying device is set in the explosion-proof electric control cabinet. In addition to retaining the characteristics of the existing disc oil skimmer, the floating disc oil recovery machine is small in size, easy to install and maintain, and has the function of automatic cleaning of the oil skimmer and oil scraper, its structural design is more reasonable and completely It is suitable for safe operation in various explosion-proof environments, and can automatically compensate the gap between the oil scraper and the oil collector, effectively improving the oil collector efficiency.

Description

Floating disc oil recovery machine

technical field

The utility model relates to an oil slick recovery device, in particular to a floating disc type oil slick recovery machine specially used for oil collection operations in various explosion-proof environments. It can also be widely used in oil slick recovery operations on the floating surface of dirty oil in explosion-proof fields such as ports, petrochemicals, and mechanical processing. the

Background technique

At present, the oil skimmers in various oil recovery operations are all driven by motors to collect oil. Once the traditional oil skimmers are in flammable and explosive environments, such as ports, petrochemicals, mechanical processing and other explosion-proof fields It is used in waste water tanks, sewage tanks and rainwater tanks, because of the presence of a large amount of flammable gas, these oil collectors are easy to generate electric sparks, causing accidents such as fire and explosion. In this case, the traditional oil skimmer cannot work, therefore, it is necessary to choose a safe oil skimmer that will not generate any electric sparks during operation, so as to avoid the possibility of explosion. In addition, the existing disc-type oil slick recovery machine runs in water for a long time, and the oil collection sheet is prone to deformation during the oil collection process, which will cause a gap between the integral oil scraper and the oil collection sheet, reducing the oil collection effect . the

Utility model content

The purpose of this utility model is to provide an explosion-proof floating disc type oil slick recovery machine, which solves the problems of recovering slick oil in inflammable and explosive environments such as petrochemical industry and the decline in the oil collection effect of the integral oil scraper. The existing disc oil skimmer is small in size, easy to install and maintain, and has the characteristics of automatic cleaning of the oil skimmer and oil scraper. Its structural design is more reasonable, and it is completely suitable for safe operation, automatically compensate the gap between the oil scraper and the oil collector, and effectively improve the oil collector efficiency. the

The purpose of this utility model is achieved in this way: the floating disc type oil recovery machine includes a secondary oil-water separation box and an electric control cabinet arranged on the water, and three floating boxes and three racks are arranged at intervals to form The oil collection system with three-sided disc structure symmetrical to the center, and the reverse spray device installed in front of the oil wiper, the technical points are: the driving device of the oil collection system is powered by an explosion-proof hydraulic station installed in the buoyancy tank The hydraulic motor is used to drive the drive spindles installed on the three racks with oil collectors. The two sides of the oil collectors are assembled with split oil scrapers arranged by small oil scrapers. Split oil scrapers The bottom is connected with the oil chute, and the time controller of the reverse spraying device is set in the explosion-proof electric control cabinet. the

One end of the pipeline of the reverse spraying device is provided with an adjustable nozzle, and the other end is connected with the submersible pump provided in the oil containment weir in the oil collection system. the

The advantages of the utility model and the positive technical effect produced are: because the utility model is improved on the structural basis of the applicant's prior patent technology floating disc type oil slick recovery machine, the original integral oil scraper The split oil wiper is used instead, and the hydraulic motor powered by the explosion-proof hydraulic station is used to drive the drive shaft of the oil collector group. The type oil skimmer is small in size, easy to install and maintain, and has the characteristics of automatic cleaning of the oil skimmer and oil scraper. Its structural design is more reasonable, and it is completely suitable for safe operation in various explosion-proof environments; the split type The oil scraper can automatically compensate the gap between the oil scraper and the oil collector, which can maximize the recovery efficiency of floating oil and achieve the purpose of energy saving. the

Description of drawings

The utility model will be further described in conjunction with the accompanying drawings. the

Fig. 1 is a kind of specific structural representation of the utility model;

Fig. 2 is a schematic structural view of the split oil scraper in Fig. 1 .

Description of serial numbers in the figure: 1. Backwashing spray device, 2. Hydraulic motor, 3. Floating tank, 4. Rack, 5. Oil collector, 6. Split type oil scraper, 7. Oil chute, 8. Oil containment weir, 9. Oil storage cup, 10 drive spindle. the

Detailed ways

Describe the concrete structure of the present utility model in detail according to Fig. 1. The floating disc type oil recovery machine is composed of a secondary oil-water separation box and an explosion-proof electric control cabinet installed on the water, three special-shaped floating tanks 3 and three racks 4 arranged at intervals to form a centrally symmetrical three-sided disk. The oil collection system of the type structure is set in the reverse spray device 1 in front of the split oil wiper 6. Wherein the buoyant tank 3 upper side is provided with the buoyant tank cover plate to reach sealing effect. The driving device of the oil collection system adopts the hydraulic motor powered by the explosion-proof hydraulic station installed in the buoyancy tank 3 to drive the driving spindle 10 installed with the oil collection sheet group on the three racks 4 respectively, and then drives the oil collection sheet 5 rotations, the number of oil receiving sheets 5 of each oil collecting sheet group is set as required. The two sides of the oil collecting sheet 5 are respectively assembled with split type oil scrapers 6 arranged by small oil scrapers, and the bottom of the split type oil scrapers 6 is connected with an oil chute 7 . One end of the pipeline of the reverse spraying device 1 fixed on the frame 4 is provided with an adjustable nozzle, and the other end is connected with the submersible pump installed in the oil containment weir 8 in the oil collection system, and the time controller of the reverse spraying device 1 Set in the explosion-proof electric control cabinet. The oil containment weir 8 of the oil collection device is arranged in the middle part surrounded by the three buoyancy tanks 3 and the frame 4, and an oil storage cup 9 is arranged inside. Set the filter to block the dirt that is sucked in. The oil collection pump in the underwater oil storage tank is under the control of the oil level controller in the explosion-proof electric control cabinet, and the oil is transported to the secondary oil-water separation tank on the water through the pipeline to further purify the oil. the

Claims (2)

1. floating disc type floating oil recovery machine, comprise and be arranged on secondary oil water separating tank waterborne, electrical control cubicles, underwater three buoyancy tanks and three bay intervals are set the oil recovery system that forms centrosymmetric three face formula structures is set, be arranged on the counter-rotating spray equipment in oil wiper the place ahead, it is characterized in that: the drive unit of described oil recovery system adopts the explosive-proof hydraulic station that is arranged in the buoyancy tank to provide the oil motor of power to drive to be separately positioned on the drive shaft that the oil-collecting sheet group is installed on three frames, the split type oil wiper that is arranged in by little oil wiper is assembled respectively in the oil-collecting sheet both sides, split type oil wiper below is connecting the slide oil groove, and the time controller of counter-rotating spray equipment is arranged in the explosion-proof electrical control cubicles.

2. floating disc type floating oil recovery machine according to claim 1, it is characterized in that: pipeline one end of described counter-rotating spray equipment arranges the capable of regulating shower nozzle, encloses the submersible pump that arranges in the oily weir in the other end and the oil recovery system and is connected.

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