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CN-224226739-U - Spiral oil scraping device

CN224226739UCN 224226739 UCN224226739 UCN 224226739UCN-224226739-U

Abstract

The utility model relates to a spiral oil scraping device, belonging to the technical field of restaurant wastewater treatment. After restaurant wastewater is conveyed into the wastewater tank, the rotating rod drives the two bevel gears to synchronously rotate through the second reducing motor, the two screw rods synchronously cooperate with the screw nut to control the scraping plate to move left and right, the scraping plate scrapes oil stains on the inner wall of the wastewater tank when moving, the oil stains on the left side of the scraping plate are quickly coagulated into blocks under the action of the conveying pipe III and the connecting pipe, the coagulated oil blocks are pushed downwards through the starting of the electric push rod, the oil blocks fall to the lower end of the conveying cylinder I, the spiral conveyor I is controlled to rotate through the first reducing motor, the oil blocks are conveyed to the right side of the conveying cylinder I and fall into the conveying cylinder II, and finally the oil blocks are extruded from the oil outlet through the spiral conveyor II.

Inventors

  • WANG MINGSHAN
  • XU XI
  • GAO LEI
  • CHEN XIAOQI

Assignees

  • 净泰清远环境科技(西安)有限公司

Dates

Publication Date
20260512
Application Date
20250526

Claims (8)

  1. 1. The utility model provides a spiral oil scraping device, includes collection oil storehouse (100), its characterized in that: the upper end of the oil collecting bin (100) is provided with a floating oil cleaning structure (200) for scraping oil in the oil collecting bin (100); The floating oil cleaning structure (200) comprises a scraping plate (210) for condensing floating oil into blocks, and a plurality of lower pressing plates (217) for pushing down the oil blocks are arranged at the left end of the scraping plate (210); The oil collecting bin (100) comprises a waste water tank (110), and a first conveying cylinder (120) and a second conveying cylinder (150) which are convenient to convey oil blocks are installed in the waste water tank (110).
  2. 2. The spiral oil scraping device according to claim 1, wherein a waste water conveying pipe (111) for conveying restaurant waste water into the waste water tank (110) is arranged at the upper left end of the waste water tank (110), the conveying cylinder I (120) is obliquely arranged, the right side horizontal height of the conveying cylinder I (120) is higher than the left side horizontal height of the conveying cylinder I (120), a spiral conveyor I (121) for conveying oil blocks is arranged in the conveying cylinder I (120), and a speed reducing motor I (122) for controlling the spiral conveyor I (121) to rotate is arranged at one end of the spiral conveyor I (121).
  3. 3. The spiral oil scraping device according to claim 1, wherein a screw rod (130) for guiding the floating oil cleaning structure (200) is installed at the front end and the rear end above the wastewater tank (110), a bevel gear I (131) is installed at the right end of the screw rod (130), and a bevel gear II (140) is meshed with the right end of the bevel gear I (131).
  4. 4. The spiral oil scraping device according to claim 3, wherein a rotating rod (141) for controlling the second bevel gear (140) to rotate is arranged in the middle of the second bevel gear (140), the second bevel gear (140) is arranged in two, the two second bevel gears (140) are respectively arranged at the front end and the rear end of the rotating rod (141), and a speed reducing motor (142) for controlling the second bevel gear (141) to rotate is arranged at the front end of the rotating rod (141).
  5. 5. The spiral oil scraping device according to claim 1, wherein the upper end of the second conveying cylinder (150) is communicated with the right lower end of the first conveying cylinder (120), an oil outlet (151) is arranged at the right lower end of the second conveying cylinder (150), a second spiral conveyor (152) for conveying oil blocks is arranged in the second conveying cylinder (150), and a third speed reducing motor (153) for controlling the second spiral conveyor (152) to rotate is arranged in the middle of the second spiral conveyor (152).
  6. 6. The spiral oil scraping device according to claim 3, wherein the upper end of the scraping plate (210) is provided with a push rod (211), the front end and the rear end of the push rod (211) are provided with screw nuts (212) which are used for being matched with the screw rods (130) to control the scraping plate (210) to move left and right, the upper end of the middle part of the push rod (211) is provided with a condensing box (213), the rear end of the condensing box (213) is provided with a first conveying pipe (214), and the front end of the condensing box (213) is provided with a second conveying pipe (215).
  7. 7. The spiral oil scraping device of claim 6, wherein a plurality of separation plates (216) for separating oil blocks are equidistantly arranged at the left lower end of the scraping plate (210), a lower pressing plate (217) is arranged at the upper end between the adjacent separation plates (216), a connecting frame (218) for limiting the plurality of lower pressing plates (217) is arranged at the upper end of the lower pressing plate (217), and an electric push rod (219) for controlling the lower pressing plate (217) to move up and down is arranged at the upper end of the middle of the connecting frame (218).
  8. 8. The spiral oil scraping device according to claim 7, wherein a conveying pipe III (10) is arranged in the scraper (210), the rear end of the conveying pipe III (10) is communicated with a conveying pipe I (214), the front end of the conveying pipe III (10) is communicated with a conveying pipe II (215), a plurality of connecting pipes (11) are arranged at the lower end of the conveying pipe III (10), the connecting pipes (11) are U-shaped pipe bodies, the connecting pipes (11) are arranged in the separation plate (216), the upper ends of the connecting pipes (11) are communicated with a conveying pipe IV (12), and the conveying pipe IV (12) is communicated with the front end of the conveying pipe III (10).

Description

Spiral oil scraping device Technical Field The utility model relates to the technical field of restaurant wastewater treatment, in particular to a spiral oil scraping device. Background In the production and processing of the catering industry, catering wastewater is often generated, the oily wastewater has adverse effects on human beings, animals and plants and even the whole ecological system, the ecological system is possibly destructively damaged by the pollution of the oily wastewater, and the human health is also potentially harmed, so that the oily catering wastewater needs to be treated. The oil of food and beverage waste oil waste water generally floats in the upper end of water, and the oil that is close to the waste water tank inner wall still can adhere on the inner wall, often needs the manual work to clear up waste oil on waste water tank surface, and during manual work to waste oil clearance, cleaning efficiency is lower. Disclosure of utility model In order to solve the problem of lower efficiency of manually cleaning waste oil in the background technology, the utility model provides the following technical scheme: a spiral oil scraping device comprises an oil collecting bin. The upper end of the oil collecting bin is provided with a floating oil cleaning structure for scraping oil in the oil collecting bin. The floating oil cleaning structure comprises a scraping plate used for condensing floating oil into blocks, and a plurality of lower pressing plates used for pushing oil blocks down are arranged at the left end of the scraping plate. The oil collecting bin comprises a waste water tank, and a first conveying cylinder and a second conveying cylinder which are convenient to convey the oil blocks are arranged in the waste water tank. Further, a waste water conveying pipe for conveying restaurant waste water into the waste water tank is arranged at the upper left end of the waste water tank, the conveying cylinder I is obliquely arranged, the right side horizontal height of the conveying cylinder I is higher than the left side horizontal height of the conveying cylinder I, a screw conveyor I for conveying oil blocks is arranged in the conveying cylinder I, and a speed reducing motor I for controlling the screw conveyor I to rotate is arranged at one end of the screw conveyor I. Further, lead screws used for guiding the floating oil cleaning structure are arranged at the front end and the rear end above the waste water tank, a first bevel gear is arranged at the right end of the lead screw, and a second bevel gear is meshed with the right end of the first bevel gear. Further, the middle part of the second bevel gear is provided with a second rotating rod for controlling the second bevel gear to rotate, the second bevel gear is arranged at the front end and the rear end of the second bevel gear, and the front end of the second bevel gear is provided with a second reducing motor for controlling the second bevel gear to rotate. Further, the upper end of the second conveying cylinder is communicated with the lower right end of the first conveying cylinder, an oil outlet is arranged at the lower right end of the second conveying cylinder, a second spiral conveyor used for conveying oil blocks is arranged in the second conveying cylinder, and a third gear motor used for controlling the second spiral conveyor to rotate is arranged in the middle of the second spiral conveyor. Further, the ejector rod is installed to the upper end of scraper blade, the lead screw nut that is used for cooperating the lead screw control scraper blade to control the side-to-side movement is installed at the front and back both ends of ejector rod, the condensation box is installed to the middle part upper end of ejector rod, conveyer pipe one is installed to the rear end of condensation box, conveyer pipe two is installed to the front end of condensation box. Further, a plurality of division boards used for separating the oil block are installed to left side lower extreme equidistance of scraper blade, and the holding down plate is in the upper end between the adjacent division boards, the link that is used for carrying out spacing to a plurality of holding down plates is installed to the holding down plate upper end, the electric putter that is used for controlling the holding down plate to reciprocate is installed to the middle part upper end of link. Further, the scraper is internally provided with a conveying pipe III, the rear end of the conveying pipe III is communicated with the conveying pipe I, the front end of the conveying pipe III is communicated with the conveying pipe II, the lower end of the conveying pipe III is provided with a plurality of connecting pipes, the connecting pipes are U-shaped pipe bodies, the connecting pipes are arranged in the partition plates, the upper ends of the connecting pipes are communicated with the conveying pipe IV, and the conveying pipe IV is communicated with the front end