CN220834357U - Multistage filter equipment of finished oil - Google Patents

Abstract

The utility model discloses a finished oil multistage filtering device which comprises a supporting frame and a filtering main body arranged at the upper end of the supporting frame, wherein a filtering core is arranged in the filtering main body, a guide plate is fixedly connected to the inner wall of the filtering main body, a supporting shell is fixedly connected to the inner side of the guide plate, the supporting shell is attached to the outer surface of the filtering core, a cover plate is arranged at the upper end of the filtering main body, and an oil inlet and an oil outlet are respectively arranged at the outer sides of the upper end and the lower end of the filtering main body; through the support shell and the guide piece of design, support through the support shell when using and the direction of guide piece, the filter core is installed in the support shell inboard when using, filters the filter core simultaneously through the guide piece to the oil direction and filters granule impurity down, and the impurity of straining down can follow the oil impact and the weight whereabouts of guide piece direction to reduce impurity and pile up on the filter core surface, increase the life of filter core, reduce the change frequency to the filter core.

Description

Multistage filter equipment of finished oil

Technical Field

The utility model belongs to the technical field of finished oil filtration, and particularly relates to a finished oil multistage filtration device.

Background

The finished oil can be recycled and reused for producing fuel oil and the like, and the pollution to the environment is effectively reduced. Therefore, the waste environment-friendly finished oil can be sent to a professional treatment plant for recovery treatment. Chemical treatment is another feasible scheme, and can be used for carrying out physical and chemical separation and other treatments on the environment-friendly finished oil, extracting useful components and thoroughly cleaning away harmful substances. The incineration treatment is a process of burning the environment-friendly finished oil under specific conditions and recycling useful components;

At present, the oil is required to be filtered through a filtering device in the finished oil treatment technology, the particle impurities of the oil can be adsorbed on the surface of a filter element during filtering, the oil is not easy to clean after long-term use and needs to be replaced frequently, and the impurities under the filtering are inconvenient to clean during use, so that the multi-stage filtering device for the finished oil is required to be designed to solve the problems.

Disclosure of utility model

The utility model aims to provide a finished oil multistage filtering device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a finished oil multistage filter device, includes the support frame and installs the filtration main part in the support frame upper end, the inside of filtering the main part is provided with the filter core, the inner wall fixedly connected with guide vane of filtering the main part, the inboard fixedly connected with of guide vane supports the shell, it laminates at the filter core surface to support the shell, the upper end of filtering the main part is provided with the apron, the outside at the upper and lower both ends of filtering the main part is provided with oil inlet and oil-out respectively.

Preferably, the guide piece and the support shell are both spirally arranged in the filter main body, and the filter core is inserted into the inner side of the support shell.

Preferably, the inboard fixedly connected with of apron sticiss the spring, the lower extreme of sticiss the spring is provided with the tight clamp plate, sticiss the upper end of board block at the filter core.

Preferably, the inboard bottom of filtering the main part is provided with the supporting seat, the downside of supporting seat is provided with the backup pad, the supporting seat passes through the backup pad to be supported inside filtering the main part, the lower extreme of filter core supports on the supporting seat, the lower extreme of filtering the main part is provided with the clearance mouth.

Preferably, the surface of the supporting seat is provided with a communication port, the lower end of the filter core is inserted into the communication port, one end of the oil outlet is connected to one side of the supporting seat, and the oil outlet is communicated with the inside of the communication port.

Preferably, the filter main bodies are connected in series through an oil inlet, an oil outlet and a pipeline.

Compared with the prior art, the utility model has the beneficial effects that:

1. Through the support shell and the guide piece of design, support through the support shell when using and the direction of guide piece, the filter core is installed in the support shell inboard when using, filters the filter core simultaneously through the guide piece to the oil direction and filters granule impurity down, and the impurity of straining down can follow the oil impact and the weight whereabouts of guide piece direction to reduce impurity and pile up on the filter core surface, increase the life of filter core, reduce the change frequency to the filter core.

2. Through supporting seat and clearance mouth of design, support the lower extreme at the filter core through the supporting seat when using, the position that the space flow direction clearance mouth of clearance through the backup pad that makes the impurity that falls can regularly clear up after long-term use to extension filter core live time reduces the change frequency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of a support base according to the present utility model;

FIG. 4 is a schematic diagram of a series multistage filtration of the present utility model;

in the figure: 1. a filtering body; 2. a cover plate; 3. a support frame; 4. an oil inlet; 5. an oil outlet; 6. cleaning the mouth; 7. compressing the spring; 8. a pressing plate; 9. a filter element; 10. a support case; 11. a guide piece; 12. a support base; 13. a support plate; 14. and a communication port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a finished oil multistage filtering device, including support frame 3 and the filtration main part 1 of installing in support frame 3 upper end, the inside of filtration main part 1 is provided with filter core 9, the inner wall fixedly connected with guide piece 11 of filtration main part 1, the inboard fixedly connected with support shell 10 of guide piece 11, support shell 10 laminating is at the surface of filter core 9, the upper end of filtration main part 1 is provided with apron 2, the outside at the upper and lower both ends of filtration main part 1 is provided with oil inlet 4 and oil-out 5 respectively, oil gets into in the filtration main part 1 from oil inlet 4, pass filter core 9 filtration simultaneously through the guide of guide piece 11 direction flow, then discharge from intercommunication mouth 14 and oil-out 5, and the impurity that filter core 9 was strained is washed down by the oil, the direction drops to the filtration main part 1 bottom through guide piece 11; the guide plate 11 and the support shell 10 are spirally arranged in the filter main body 1, the filter core 9 is inserted into the inner side of the support shell 10, and the filter core 9 is conveniently arranged on the inner sides of the guide plate 11 and the support shell 10 when in use; the inner side of the cover plate 2 is fixedly connected with a compression spring 7, the lower end of the compression spring 7 is provided with a compression plate 8, the compression plate 8 is clamped at the upper end of the filter core 9, and the upper end of the filter core 9 can be stably clamped by matching with the compression plate 8 through the elasticity of the compression spring 7, so that the filter core 9 is more convenient and stable to install; the filter main bodies 1 are connected in series through the oil inlet 4, the oil outlet 5 and the pipeline, so that the filter main bodies 1 are convenient to connect in use, and the finished oil can be subjected to four-stage filtration in sequence by installing four-stage different filter cores 9.

From the above description, the present utility model has the following advantageous effects: when the filter element 9 is used, the filter element 9 is mounted on the inner side of the support shell 10 through the support of the support shell 10 and the guide of the guide piece 11, the guide piece 11 guides oil and simultaneously filters particulate impurities, the filtered impurities can fall down along with the oil impact and weight guided by the guide piece 11, so that the accumulation of the impurities on the surface of the filter element 9 is reduced, the service life of the filter element 9 is prolonged, and the replacement frequency of the filter element 9 is reduced.

Embodiment two:

Referring to fig. 1 to fig. 4, on the basis of the first embodiment, the present utility model provides a technical solution: the bottom of the inner side of the filter main body 1 is provided with a supporting seat 12, the lower side of the supporting seat 12 is provided with a supporting plate 13, the supporting seat 12 is supported inside the filter main body 1 through the supporting plate 13, the lower end of the filter core 9 is supported on the supporting seat 12, the lower end of the filter main body 1 is provided with a cleaning opening 6, the filter core 9 is conveniently supported and installed through the supporting seat 12 in use, the section of the supporting plate 13 is triangular, and impurities are leaked to the cleaning opening 6 through gaps between the supporting plates 13; the surface of supporting seat 12 has seted up communication port 14, and in the lower extreme of filter core 9 inserted communication port 14, one end of oil-out 5 is connected in one side of supporting seat 12, and the inside intercommunication of oil-out 5 and communication port 14, the lower extreme of filter core 9 communicates with oil-out 5 through communication port 14 to conveniently discharge granule impurity.

By adopting the technical scheme, the lower end of the filter element 9 is supported by the supporting seat 12 during use, so that falling impurities flow to the position of the cleaning opening 6 through the gap of the supporting plate 13, and the filter element 9 can be cleaned regularly after long-term use, thereby prolonging the service time of the filter element 9 and reducing the replacement frequency.

The working principle and the using flow of the utility model are as follows: four filter cores 9 are prepared according to the needs when the filter is used, the four filter cores 9 are a first-stage filter core, a second-stage filter core, a third-stage filter core and a fourth-stage filter core respectively, the four filter cores 9 are respectively arranged in the four filter bodies 1, the cover plate 2 is fixed at the upper end of the filter body 1 through the flange, so that the compression spring 7 pushes the compression plate 8 to be clamped at the upper end of the filter core 9, the lower end of the filter core 9 is clamped in the communication port 14, the filter bodies 1 are connected in series through the oil inlet 4, the oil outlet 5 and the pipeline, oil enters the filter body 1 from the oil inlet 4 when the filter is used, guided to flow through the guide plate 11 and simultaneously passes through the filter cores 9 for filtration, then is discharged from the communication port 14 and the oil outlet 5, impurities filtered by the filter cores 9 are flushed down by the oil, the impurities are guided to fall to the bottom of the filter body 1 through the guide plate 11, and are discharged and cleaned from the filter body 1 through the clearance between the support plates 13 and the cleaning port 6.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (5)

1. The utility model provides a finished oil multistage filter device, includes support frame (3) and installs filter main body (1) in support frame (3) upper end, its characterized in that: the novel filter is characterized in that a filter core (9) is arranged in the filter main body (1), a guide sheet (11) is fixedly connected to the inner wall of the filter main body (1), a supporting shell (10) is fixedly connected to the inner side of the guide sheet (11), the supporting shell (10) is attached to the outer surface of the filter core (9), a cover plate (2) is arranged at the upper end of the filter main body (1), and an oil inlet (4) and an oil outlet (5) are respectively arranged at the outer sides of the upper end and the lower end of the filter main body (1); the guide piece (11) and the supporting shell (10) are spirally arranged in the filter main body (1), and the filter core (9) is inserted into the inner side of the supporting shell (10).

2. A multi-stage filtration device for product oil as claimed in claim 1, wherein: the inner side of the cover plate (2) is fixedly connected with a compression spring (7), the lower end of the compression spring (7) is provided with a compression plate (8), and the compression plate (8) is clamped at the upper end of the filter core (9).

3. A multi-stage filtration device for product oil as claimed in claim 1, wherein: the filter is characterized in that a supporting seat (12) is arranged at the bottom of the inner side of the filter body (1), a supporting plate (13) is arranged at the lower side of the supporting seat (12), the supporting seat (12) is supported inside the filter body (1) through the supporting plate (13), the lower end of the filter core (9) is supported on the supporting seat (12), and a cleaning opening (6) is formed in the lower end of the filter body (1).

4. A multi-stage filtration device for product oil according to claim 3, wherein: the surface of supporting seat (12) has seted up intercommunication mouth (14), in the lower extreme of filter core (9) inserts intercommunication mouth (14), one end of oil-out (5) is connected in one side of supporting seat (12), and the inside intercommunication of oil-out (5) and intercommunication mouth (14).

5. A multi-stage filtration device for product oil as claimed in claim 1, wherein: the filter main bodies (1) are connected in series through an oil inlet (4), an oil outlet (5) and a pipeline.