CN219399199U - Filtering component and filtering device comprising same - Google Patents

Abstract

The utility model discloses a filter assembly and a filter device comprising the same, wherein the filter assembly comprises an inner cylinder, the lower part of the inner side of the inner cylinder is fixedly connected with a bottom plate, two filter plates are placed on the bottom plate, the filter plates consist of two parts, the outer side is an outer frame, the middle part of the outer frame is integrally formed with a filter screen, the diameter of the outer frame is matched with the inner diameter of the inner cylinder, and the middle parts of the two filter screens are both rotatably connected with the same rotating shaft. Through controlling oil pump work, drive fluid and drive it through the flabellum and rotate, make simultaneously that two epaxial scrapers of pivot follow and rotate, filter through two filter screens when fluid, leave its surface with impurity in the oil, along with the rotation of scraper blade, drive impurity and rotate together, make the impurity on filter screen surface get into motion, avoid impurity to pile up the jam in a long time, the setting of oil pump can accelerate the flow velocity of oil simultaneously, improved the filtration efficiency of oil.

Description

Filtering component and filtering device comprising same

Technical Field

The utility model relates to the technical field of oil product filtration, in particular to a filter assembly and a filter device comprising the same.

Background

In recent years, due to continuous progress of scientific technology, projects of producing biodiesel by using tung seeds are being carried out successively, oil extracted from the tung seeds is called wood oil, and cooked tung oil is an important industrial oil used for manufacturing paint and coating, and has high economic value.

In carrying out the oil production of tung seed, in order to improve oil quality, reduce the suspended impurity in the oil, need carry out filtration to the raw materials impurity in the oil, the oil filtration equipment who uses at present mainly utilizes the oil to flow, makes it pass through thinner filter screen, and the oil has certain viscidity be difficult for through the filter screen, and impurity in the oil can block up the part of filter screen after being blocked to the filter screen surface simultaneously, has further hindered the flow rate of tung seed oil, influences filtration efficiency.

Disclosure of Invention

The object of the present utility model is to provide a filter assembly and a filter device comprising the same, in order to solve the above-mentioned problems, as described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a filter assembly, which comprises an inner cylinder, wherein the lower part of the inner side of the inner cylinder is fixedly connected with a bottom plate, two filter plates are placed on the bottom plate, the filter plates consist of two parts, the outer side is an outer frame, a filter screen is integrally formed in the middle of the outer frame, the diameter of the outer frame is matched with the inner diameter of the inner cylinder, the middle parts of the two filter screens are respectively and rotatably connected with the same rotating shaft, two scraping plates are fixedly connected onto the rotating shaft, the bottoms of the two scraping plates are respectively contacted with the surfaces of the two filter screens, the upper end of the rotating shaft is fixedly connected with a fan blade, the upper end of the inner cylinder is provided with an extrusion structure for fixing the two filter plates, and the lower end of the inner cylinder is communicated with an oil pump.

Adopt above-mentioned filter component, when using, control oil pump work drives fluid and drives its rotation through the flabellum, makes two epaxial scrapers of pivot follow simultaneously and rotates, and when fluid filtration through two filter screens, impurity in with oil is left on its surface, along with the rotation of scraper blade, drives impurity and rotates together, makes the impurity on filter screen surface get into motion state, avoids impurity to pile up the jam for a long time in one place, improves the circulation efficiency of oil.

Preferably, the middle part of the upper surface of the bottom plate is fixedly connected with a convex block, and the middle part of the bottom surface of the filter screen below is fixedly connected with a ring sleeve matched with the convex block.

Preferably, a sealing ring matched with the inner wall of the inner cylinder is arranged on the outer side of the outer frame.

Preferably, two sides of the outer frame are fixedly connected with limiting blocks, and a limiting groove matched with the limiting blocks is formed in one side of the inner wall of the inner cylinder.

Preferably, the side walls of the two scraping plates are arc-shaped.

Preferably, the pore size of the upper filter screen is larger than that of the lower filter screen.

Preferably, the extrusion structure comprises a thread sleeve, the thread sleeve is in threaded connection with the upper portion of the inner wall of the inner cylinder, the thread sleeve is matched with the outer frame, and the upper end of the thread sleeve is fixedly connected with a plurality of auxiliary rotating rods.

The utility model also provides a filtering device, which comprises an oil drum and the filtering component, and is characterized in that: the lower extreme intercommunication of oil drum has the discharging pipe with inner tube screw thread adaptation, the inside of discharging pipe is equipped with the sealing washer with inner tube upper end adaptation, the valve is installed on the lateral wall upper portion of discharging pipe.

The beneficial effects are that:

through controlling oil pump work, drive fluid and drive it through the flabellum and rotate, make simultaneously that two epaxial scrapers of pivot follow and rotate, filter through two filter screens when fluid, leave its surface with impurity in the oil, along with the rotation of scraper blade, drive impurity and rotate together, make the impurity on filter screen surface get into motion, avoid impurity to pile up the jam in a long time, the setting of oil pump can accelerate the flow velocity of oil simultaneously, improved the filtration efficiency of oil.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional perspective view of the tapping pipe of the present utility model;

FIG. 3 is a cutaway exploded perspective view of the inner barrel of the present utility model;

FIG. 4 is a partial cutaway perspective view of the inner barrel of the present utility model;

fig. 5 is a schematic view showing a turning state of the squeegee according to the utility model.

The reference numerals are explained as follows:

1. an oil drum; 2. an inner cylinder; 3. a filter plate; 3a, an outer frame; 3b, a filter screen; 4. an extrusion structure; 4a, a thread sleeve; 4b, an auxiliary rotating rod; 5. a rotating shaft; 6. a scraper; 7. a bottom plate; 9. a ring sleeve; 10. a limit groove; 11. a limiting block; 12. a fan blade; 13. an oil pump; 14. a discharge pipe; 15. a valve; 16. and (3) sealing rings.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-5, the utility model provides a filter assembly and a filter device comprising the same, the filter assembly comprises an inner cylinder 2, a bottom plate 7 is fixedly connected to the lower part of the inner side of the inner cylinder 2, two filter plates 3 are placed on the bottom plate 7, the filter plates 3 consist of two parts, an outer frame 3a is arranged on the outer side, a filter screen 3b is integrally formed in the middle of the outer frame 3a, the diameter of the outer frame 3a is matched with the inner diameter of the inner cylinder 2, the middle of the two filter screens 3b are rotationally connected with the same rotating shaft 5, two scraping plates 6 are fixedly connected to the rotating shaft 5, the bottoms of the two scraping plates 6 are respectively contacted with the surfaces of the two filter screens 3b, fan blades 12 are fixedly connected to the upper end of the rotating shaft 5, an extrusion structure 4 for fixing the two filter plates 3 is arranged at the upper end of the inner cylinder 2, and an oil pump 13 is communicated with the lower end of the inner cylinder 2.

As an alternative embodiment, the middle part of the upper surface of the bottom plate 7 is fixedly connected with the convex block 8, the middle part of the bottom surface of the lower filter screen 3b is fixedly connected with the ring sleeve 9 matched with the convex block 8, so that the two filter plates 3 are more stable when being installed in the inner cylinder 2, and meanwhile, the convex block 8 carries out limit support on the lower filter plates 3.

As an alternative embodiment, the outer side of the outer frame 3a is provided with a sealing ring adapted to the inner wall of the inner cylinder 2, so that impurities can be prevented from leaking from the gap between the outer frame 3a and the inner cylinder 2.

As an alternative embodiment, one side of each of the two outer frames 3a is fixedly connected with a limiting block 11, one side of the inner wall of the inner cylinder 2 is provided with a limiting groove 10 matched with the limiting block 11, the condition that the two filter plates 3 transversely rotate in the inner cylinder 2 can be avoided, and meanwhile, the limiting blocks 11 are in clearance fit with the limiting grooves 10, so that impurities are prevented from passing through.

Referring to fig. 5, the side walls of the two scrapers 6 are arc-shaped, so that impurities can be driven to move towards the tail end of the scrapers 6 along the arc surface when the scrapers 6 rotate, and the circulation range of the surface of the filter screen 3b is further improved.

As an alternative embodiment, the pore diameter of the upper filter screen 3b is larger than that of the lower filter screen Fang Lvwang b, so that impurities with different diameters can be filtered, and the filtering effect is improved.

As an alternative embodiment, the extrusion structure 4 includes a threaded sleeve 4a, the threaded sleeve 4a is in threaded connection with the upper portion of the inner wall of the inner cylinder 2, the threaded sleeve 4a is matched with the outer frame 3a, the upper end of the threaded sleeve 4a is fixedly connected with a plurality of auxiliary rotating rods 4b, after the inner cylinder 2 is placed in the two filter plates 3 through the cooperation of the structure, the threaded sleeve 4a can be rotated into the upper end of the inner cylinder 2 through the auxiliary rotating rods 4b until the end portion of the threaded sleeve 4a is in abutting extrusion with the circumference of the upper filter plate 3, so that the position fixing of the two filter plates 3 is completed, and the separation of the two filter plates 3 from the inner cylinder 2 is avoided.

The utility model also provides a filtering device, which comprises the oil drum 1 and any filtering component, wherein the lower end of the oil drum 1 is communicated with a discharging pipe 14 which is in threaded fit with the inner drum 2, a sealing ring 16 which is in threaded fit with the upper end of the inner drum 2 is arranged in the discharging pipe 14, a valve 15 is arranged on the upper part of the side wall of the discharging pipe 14, oil is prevented from dripping from the discharging pipe 14 by closing the valve 15, the inner drum 2 is convenient to detach and clean, and meanwhile, a gap between the inner drum 2 and the discharging pipe 14 can be plugged by the sealing ring 16, so that a good sealing effect is achieved.

By adopting the structure, when the oil pump 13 is used, the oil pump 13 is controlled to work, the oil is driven to drive the oil to rotate through the fan blades 12, meanwhile, the two scraping plates 6 on the rotating shaft 5 are driven to rotate, impurities in the oil are left on the surface of the oil when the oil passes through the filtration of the two filter screens 3b, the impurities are driven to rotate together along with the rotation of the scraping plates 6, the impurities on the surface of the filter screens 3b enter a motion state, the impurities are prevented from being accumulated and blocked at one position for a long time, and the circulation efficiency of the oil is improved.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (8)

1. A filter assembly, characterized in that: including inner tube (2), the inboard lower part fixedly connected with bottom plate (7) of inner tube (2), two filter plates (3) have been placed on bottom plate (7), filter plate (3) are constituteed by two parts, and wherein the outside is frame (3 a), and frame (3 a) middle part integrated into one piece has filter screen (3 b), and the diameter of frame (3 a) and the internal diameter adaptation of inner tube (2), two equal rotation in middle part of filter screen (3 b) is connected with same pivot (5), fixedly connected with two scraper blades (6) on pivot (5), and the bottom of two scraper blades (6) respectively with the surface contact of two filter screens (3 b), the upper end fixedly connected with flabellum (12) of pivot (5), the inside upper end of inner tube (2) is provided with extrusion structure (4) that are used for fixed two filter plates (3), the lower extreme intercommunication of inner tube (2) has oil pump (13).

2. A filter assembly as claimed in claim 1, wherein: the middle part of the upper surface of the bottom plate (7) is fixedly connected with a convex block (8), and the middle part of the bottom surface of the filter screen (3 b) below is fixedly connected with a ring sleeve (9) which is matched with the convex block (8).

3. A filter assembly as claimed in claim 1, wherein: the outer side of the outer frame (3 a) is provided with a sealing ring which is matched with the inner wall of the inner cylinder (2).

4. A filter assembly as claimed in claim 1, wherein: one side of each outer frame (3 a) is fixedly connected with a limiting block (11), and one side of the inner wall of the inner cylinder (2) is provided with a limiting groove (10) matched with the limiting blocks (11).

5. A filter assembly as claimed in claim 1, wherein: the side walls of the two scraping plates (6) are arc-shaped.

6. A filter assembly as claimed in claim 1, wherein: the pore diameter of the upper filter screen (3 b) is larger than that of the lower Fang Lvwang (3 b).

7. A filter assembly as claimed in claim 1, wherein: the extrusion structure (4) comprises a thread sleeve (4 a), the thread sleeve (4 a) is in threaded connection with the upper portion of the inner wall of the inner cylinder (2), the thread sleeve (4 a) is matched with the outer frame (3 a), and a plurality of auxiliary rotating rods (4 b) are fixedly connected to the upper end of the thread sleeve (4 a).

8. A filter device comprising an oil drum (1) and a filter assembly according to any one of claims 1-7, characterized in that: the lower extreme intercommunication of oil drum (1) has discharging pipe (14) with inner tube (2) screw thread adaptation, the inside of discharging pipe (14) is equipped with sealing washer (16) with inner tube (2) upper end adaptation, valve (15) are installed on lateral wall upper portion of discharging pipe (14).