Treatment device for waste oil
Technical Field
The utility model belongs to the technical field of waste oil treatment devices, and particularly relates to a waste oil treatment device.
Background
In the use process of the machine, particularly in the use process of an automobile, in order to prolong the service life of the machine equipment, the machine equipment needs to be overhauled regularly, engine oil in the engine can be replaced according to the use time or kilometers, so that the service life of the engine is prolonged, the oil consumption can be reduced, and the replaced engine oil is usually recycled through recycling equipment in order to avoid waste and environmental pollution. At present, the existing recovery treatment equipment still has certain defects, and in the use process, impurities in the waste engine oil are removed in a natural precipitation mode, so that the efficiency of the mode is quite low, and part of lighter impurities in the waste engine oil are easy to suspend in the waste engine oil and are difficult to settle.
Disclosure of Invention
The utility model aims to provide a treatment device for waste oil, and aims to solve the problem that impurities in waste engine oil in the prior art are not easy to remove.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the treatment device for the waste oil comprises:
the sedimentation tank is provided with a feed inlet;
the iron remover is arranged at the feed inlet of the sedimentation tank;
the first-stage filtering device is arranged in the sedimentation tank;
the secondary filter device is arranged in the sedimentation tank and is positioned at the lower side of the primary filter device;
the scraper mechanism is arranged in the sedimentation tank and comprises a scraper which can do linear motion on the surface of the secondary filtering device.
According to a further technical scheme, the scraping plate mechanism comprises a support and a guide wheel, the support is connected with the guide wheel, and the scraping plate is arranged on the lower side of the support.
According to a further technical scheme, the support is provided with a plurality of connecting ends, the connecting ends are connected with corresponding guide wheels, guide grooves are formed in each guide wheel, the connecting ends of the support are located in the guide grooves, a driving source is arranged on one guide wheel, an output end of the driving source is provided with a telescopic rod, one end of the telescopic rod is connected with an output shaft of the driving source, the other end of the telescopic rod is connected with the connecting end of the support, and the driving source drives the telescopic rod to rotate.
According to a further technical scheme, a cover plate is arranged on the upper side of the sedimentation tank, a feed inlet is formed in the cover plate and communicated with the interior of the sedimentation tank, and the iron remover is arranged on the cover plate.
According to a further technical scheme, the number of the iron removers is multiple, the iron removers are electromagnets, and the electromagnets are connected with an external power supply.
According to a further technical scheme, the primary filtering device is obliquely arranged in the sedimentation tank, the lowest end of the primary filtering device faces the opening of the collecting tank, and the secondary filtering devices are arranged in parallel in the sedimentation tank.
According to the further technical scheme, the bottom of the sedimentation tank is provided with the partition plate, the bottom of the sedimentation tank is divided into the placement cavity and the oil collecting cavity, the oil collecting cavity is located right below the primary filtering device and the secondary filtering device, the oil collecting cavity can collect filtered oil, and the collection tank is located in the placement cavity.
According to a further technical scheme, the iron remover is a permanent magnet.
Compared with the prior art, the utility model has the beneficial effects that:
1. the primary filter device is used for carrying out primary filtration on the waste engine oil, the secondary filter device is used for carrying out secondary filtration on the waste engine oil, and the filtering effect is good.
2. The scraper mechanism can scrape the impurity of second grade filter equipment upside, scrapes the impurity into the collecting box in, has improved the filtration efficiency of device.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
fig. 1 is a schematic perspective view of an embodiment of the present utility model.
Fig. 2 is a schematic view of the internal structure of the settling tank according to an embodiment of the present utility model.
Fig. 3 is a schematic view of a squeegee mechanism according to an embodiment of the utility model.
Fig. 4 is a schematic structural view of a guide wheel according to an embodiment of the present utility model.
Fig. 5 is a schematic diagram showing an arrangement of the iron remover according to an embodiment of the present utility model.
In the figure: 10. a sedimentation tank; 11. a feed inlet; 12. a placement cavity; 13. a partition plate; 14. an oil collecting cavity; 15. a cover plate; 16. an iron remover; 20. a primary filter device; 30. a scraper mechanism; 31. a guide wheel; 311. a guide groove; 32. a bracket; 33. a scraper; 34. a driving source; 36. a telescopic rod; 40. a secondary filter device.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Referring to fig. 1-5, an embodiment of the present utility model is shown: the treatment device of the old and useless oil includes: sedimentation tank 10, sedimentation tank 10's inside is provided with the deironing ware 16 for detach the iron impurity in the old and useless machine oil, sedimentation tank 10's inside still is provided with one-level filter equipment 20 and secondary filter equipment 40, and one-level filter equipment 20 is used for carrying out preliminary filtration to old and useless machine oil, and secondary filter equipment 40 is used for the secondary filtration to old and useless machine oil, sedimentation tank 10's inside is provided with collecting box 50 for collect the impurity of filtering out, sedimentation tank 10's inside is provided with scraper mechanism 30, scraper mechanism 30 can scrape the impurity of secondary filter equipment 40 surface upside into collecting box 50 in, has improved secondary filter equipment 40's work efficiency.
The scraper mechanism 30 comprises a bracket 32 and guide wheels 31 which are arranged in a square array, wherein a scraper 33 is arranged on the lower side of the bracket 32, the scraper 33 can be in contact with the upper surface of the secondary filtering device 40, the scraper 33 can do linear motion along the surface of the secondary filtering device 40 and move away from the secondary filtering device, and when the scraper 33 does linear motion along the surface of the secondary filtering device 40, the scraper 33 is used for scraping impurities on the upper side of the secondary filtering device 40 and scraping the impurities into the collecting tank 50;
specifically, the support 32 has connection ends, four connection ends are all connected with the corresponding guide wheels 31, the number of the guide wheels 31 is four, each guide wheel 31 is provided with a guide groove 311, the connection ends of the support 32 are inserted into the guide grooves 311, the connection ends can move in the guide grooves 311, one guide wheel 31 is provided with a driving source 34, the output end of the driving source 34 is provided with a telescopic rod 36, one end of the telescopic rod 36 is connected with the output shaft of the driving source 34, the other end of the telescopic rod 36 is connected with the connection end on the support 32, the driving source 34 drives the telescopic rod 36 to rotate, the telescopic rod 36 further drives the connection end to move in the guide grooves 311, so that the support 32 integrally moves along the surface of the secondary filter device 40 and away from the secondary filter device, the support 32 drives the tube plate 33 to move, and the direction of movement of the scraper 33 on the surface of the secondary filter device 40 is the direction towards the collecting box 50, impurities on the secondary filter device 40 intermittently fall into the collecting box 50, and the driving source 34 is a motor or other devices capable of rotating.
The upper side of subsidence box 10 is provided with apron 15, be provided with feed inlet 11 on the apron 15, feed inlet 11 communicates with the inside of subsidence box 10, deironing ware 16 sets up on apron 15, and the quantity of deironing ware 16 is a plurality of, and a plurality of deironing ware 16 are regular or irregular mode and are arranged on apron 15, and deironing ware 16 corresponds with feed inlet 11. In this embodiment, the iron remover 16 is an electromagnet, which is connected to an external power source, and in use, is electrically connected to the external power source. When the use is finished, the electromagnet is powered off, and the iron impurities on the surface of the electromagnet are automatically separated and fall on the surface of the primary filter device 20, so that the iron impurities can be cleaned conveniently. In other embodiments, the deironing device 16 may also be a permanent magnet.
The primary filter device 20 is obliquely arranged in the sedimentation tank 10, the lowest end of the primary filter device is right opposite to the opening of the collecting tank 50, impurities on the upper side of the primary filter device 20 can smoothly flow into the collecting tank 50 under the action of gravity and the flushing of waste oil liquid, the secondary filter device 40 is arranged in parallel in the sedimentation tank 10, one end of the secondary filter device is right opposite to the opening of the collecting tank 50, and the scraping plate 33 can scrape the impurities on the upper side of the secondary filter device 40 into the collecting tank 50. The bottom of the sedimentation tank 10 is provided with a baffle 13, the bottom of the sedimentation tank 10 is divided into a placement cavity 12 and an oil collecting cavity 14, the oil collecting cavity 14 is positioned right below the primary filtering device 20 and the secondary filtering device 40, the oil collecting cavity 14 can collect filtered oil, and the collection tank 50 is positioned in the placement cavity 12.
In this embodiment, in the use, the waste oil that will need the filter is added to the inside of subsidence box 10 through feed inlet 11, iron impurity in the old and useless machine oil can be got rid of to the iron remover 16, waste oil passes through primary filter 20, primary filter carries out preliminary edulcoration to waste oil, then through secondary filter, secondary filter carries out edulcoration again to waste oil, then, fall into oil collecting chamber 14, scraper blade 33 can be along the linear motion of secondary filter 40 surface and keep away from secondary filter's motion, when scraper blade 33 is the linear motion along secondary filter 40 surface, scraper blade 33 is used for scraping the impurity of secondary filter 40 upside, scrape into collecting box 50 with the impurity, impurity on the primary filter 20 falls into collecting box 50 under the effect of gravity, it is to need to say that impurity on the primary filter 20 is big granule impurity, the content is less in machine oil, and can remove to collecting box 50 under the washing of gravity and oil, impurity and iron fillings, the content is more on secondary filter 40, when the scraper blade 33 is the linear motion along secondary filter 40 surface, consequently, the filter screen hole can not be difficult to remove in time to remove impurity in time to remove the filter screen hole if the scraper blade 30 is used for removing impurity. The device can quickly remove impurities in the waste engine oil.