CN217555923U

CN217555923U - PP that filtration efficiency is high melts and spouts filter core

Info

Publication number: CN217555923U
Application number: CN202221255764.1U
Authority: CN
Inventors: 李永新; 杨向攀
Original assignee: Henan Beisen Environmental Protection Technology Co ltd
Current assignee: Henan Beisen Environmental Protection Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-10-11
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to a PP melts and spouts filter core that filtration efficiency is high, melt the filter core main part including PP, PP melts the upper end of filter core main part and installs sealed lid, and the inside of sealed lid has seted up the annular, the inner wall of annular glues and has glutinous first rubber seal, and be provided with the snap ring between the first rubber seal to the upper end of snap ring is provided with connecting plate and handle respectively, this PP that filtration efficiency is high melts the filter core, through the handle, mutually supporting between parts such as first round pin axle and adjustment mechanism, sealed covering at the unilateral is spacing to have set up a set of snap ring through adjustment mechanism, the rotatory inner wall that drives connecting rod and scraper blade laminating PP melts the filter core that melts is rotatory to be cleared up, no matter all can carry out the inner wall clearance when this PP melts the filter core and uses or after using, simple high-efficient, guaranteed that the filtering performance of this PP melts the filter core is not influenced.

Description

PP that filtration efficiency is high melts and spouts filter core

Technical Field

The utility model relates to a melt and spout filter core technical field, specifically be a PP melts and spouts filter core that filtration efficiency is high.

Background

The PP melt-blown filter element is a tubular filter element which is made by adopting nontoxic and tasteless polypropylene particles through heating, melting, spinning, drawing and shaping, if the raw material is mainly polypropylene, the PP melt-blown filter element can be called as the PP melt-blown filter element, can be used in large batch in water purification, has excellent chemical compatibility, is suitable for filtering strong acid, strong alkali and organic solvent, and has strong dirt-holding capacity, certain shaping, long service life and low cost.

Generally speaking PP melts and spouts the filter core in the use, the filtration pore is blockked up more easily for most impurity can be glued and is pasted on the pipeline inner wall, and the cylinder diameter of PP melts the filter core is darker when using or all inconvenient going on its inner wall after using, thereby makes this PP melt and spouts the filter core and filter efficiency lower under the condition of continuous use.

In addition, although the existing PP melt-blown filter element has high pollution interception performance and can filter a large amount of suspended matters in liquid, the diameter of the filter hole of the PP melt-blown filter element exceeds 500 micrometers, the filter effect on some micro-type adsorbable impurities is not ideal, and the micro-type impurities can pass through the PP melt-blown filter element in the long term, so that the PP melt-blown filter element can cause great damage to vehicles and other mechanical equipment needing to use the PP melt-blown filter element.

Aiming at the problems, the novel design is carried out on the basis of the original PP melt-blown filter element.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PP melts and spouts filter core that filtration efficiency is high to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PP melts and spouts filter core that filtration efficiency is high, includes PP melts and spouts filter core main part, PP melts the upper end of filter core main part and installs sealed lid, and the inside of sealed lid has seted up the annular, the inner wall of annular glues glutinous first rubber seal circle, and is provided with the snap ring between the first rubber seal circle to the upper end of snap ring is provided with connecting plate and handle respectively, the tip of connecting plate runs through and installs first round pin axle, and the tip of first round pin axle installs adjustment mechanism, the lower extreme of snap ring is fixed with the bracing piece, and is provided with the scraper blade between the inner wall of bracing piece and PP melts and spouts filter core main part to the lower extreme of bracing piece is fixed with the filter plate, it is provided with second rubber seal circle to melt between filter core main part to filter plate and PP, and second rubber seal circle glues and glues in the outer lane of filter plate.

Preferably, the sealing cover is of a T-shaped structure, and the sealing cover is in threaded sealing connection with the upper end of the PP melt-blown filter element main body.

Preferably, the first rubber seal ring and the snap ring are both in a circular ring structure in a downward cut mode, and the snap ring forms a clamping rotating structure with sealing performance through the first rubber seal ring and the annular groove.

Preferably, the adjusting mechanism comprises a rotating shaft, a second pin shaft and an adjusting rod, the upper surface of the sealing cover is provided with the lower end of the rotating shaft, the second pin shaft penetrates through the inner part of the upper end of the rotating shaft, the outer wall of the second pin shaft is provided with the lower end of the adjusting rod, and the upper end of the adjusting rod is connected with the outer wall of the first pin shaft.

Preferably, the adjusting rod is rotatably connected with the rotating shaft through a second pin shaft, the adjusting rod forms a rotating structure with the connecting plate through a first pin shaft, and the rotating shaft is rotatably connected with the upper surface of the sealing cover.

Preferably, the filter plate is circular structure, and the inside material of filter plate is the active carbon to the filter plate passes through the seal structure that second rubber seal circle and PP melt blown the inner wall constitution block slidingtype of filter core main part.

Compared with the prior art, the beneficial effects of the utility model are that: the PP melt-blown filter element with high filtering efficiency,

1. through the mutual matching action among the parts such as the handle, the first pin shaft, the adjusting mechanism and the like, the sealing cover on one side is provided with the group of clamping rings in a limiting way through the adjusting mechanism, the connecting rod and the scraper are driven by the rotation of the clamping rings to be attached to the inner wall of the PP melt-blown filter element to rotate for cleaning, the inner wall can be cleaned no matter when the PP melt-blown filter element is used or after the PP melt-blown filter element is used, the operation is simple and efficient, and the filtering performance of the PP melt-blown filter element is not influenced;

2. on the other hand, the feed port of this PP melts the filter core of spouting has set up a set of and has connected primary filter equipment with the connecting rod, can adsorb the filtration to some small adsorbable impurity, has avoided such small adsorbable impurity to enter into equipment inside operation, and this is in the past easily causes great damage to equipment.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic view of a top-down mounting structure of the sealing cover of the present invention;

fig. 3 is a schematic view of a top-down mounting structure of the filter plate of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a PP melt-blown filter element main body; 2. a sealing cover; 3. a ring groove; 4. a first rubber seal ring; 5. a snap ring; 6. a connecting plate; 7. a handle; 8. a first pin shaft; 9. an adjustment mechanism; 901. a rotating shaft; 902. a second pin shaft; 903. adjusting a rod; 10. a support bar; 11. a squeegee; 12. filtering the plate; 13. and a second rubber sealing ring.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a PP melts and spouts filter core that filtration efficiency is high, including PP melts and spouts filter core main part 1, sealed lid 2 is installed to the upper end that PP melts and spouts filter core main part 1, and sealed inside of 2 has seted up annular 3, the inner wall of annular 3 glues and glues there is first rubber seal 4, and be provided with snap ring 5 between the first rubber seal 4, and the upper end of snap ring 5 is provided with connecting plate 6 and handle 7 respectively, the tip of connecting plate 6 runs through and installs first round pin axle 8, and adjustment mechanism 9 is installed to the tip of first round pin axle 8, the lower extreme of snap ring 5 is fixed with bracing piece 10, and be provided with scraper blade 11 between the inner wall of bracing piece 10 and PP melts and spouts filter core main part 1, and the lower extreme of bracing piece 10 is fixed with filter plate 12, be provided with second rubber seal 13 between filter core main part 1 is melted to filter plate 12 and PP, and second rubber seal 13 glues and glues in the outer lane of filter plate 12.

Sealed lid 2 is "T" style of calligraphy structure, and sealed lid 2 and PP melt-blow filter core main part 1's upper end be thread sealing connection, has guaranteed that sealed lid 2 and PP melt-blow filter core main part 1 between have both had better leakproofness through threaded connection, conveniently takes out sealed lid 2 and other structures simultaneously.

First rubber seal 4 and snap ring 5 dive and cut open and be the ring structure, and snap ring 5 constitutes the block revolution mechanic that has the leakproofness through first rubber seal 4 and annular 3, has guaranteed that snap ring 5 can be rotatory in annular 3's inside, and snap ring 5 can receive the stable inside that is located annular 3 of adjustment mechanism 9's limiting displacement simultaneously.

Adjustment mechanism 9 includes pivot 901, second round pin axle 902 and regulation pole 903, and the last surface mounting of sealed lid 2 has the lower extreme of pivot 901, the inside of pivot 901 upper end is run through and is installed second round pin axle 902, and the outer wall of second round pin axle 902 is provided with the lower extreme of adjusting pole 903, and the upper end of adjusting pole 903 is connected with the outer wall of first round pin axle 8, this adjustment mechanism 9 sets up to this PP melts and spouts the filter core and has increased spacing and regulatory function, make scraper blade 11 can be laminating the effect of PP melts and spouts filter core main part 1's inner wall rotation in order to reach the clearance under the drive of snap ring 5.

The adjusting rod 903 is rotatably connected with the rotating shaft 901 through a second pin shaft 902, the adjusting rod 903 forms a rotating structure with the connecting plate 6 through a first pin shaft 8, the rotating shaft 901 is rotatably connected with the upper surface of the sealing cover 2, it is guaranteed that the adjusting rod 903 can rotate between the rotating shaft 901 and the connecting plate 6, and a certain limiting effect is achieved on the connecting plate 6 through a rotating effect.

The filter plate 12 is circular structure, and the inside material of filter plate 12 is active carbon to filter plate 12 passes through second rubber seal 13 and the inner wall constitution block slidingtype seal structure of PP melt-blown filter core main part 1, has guaranteed that can first pass through the adsorption of filter plate 12 when liquid enters into PP melt-blown filter core main part 1, filters some adsorbable small-size impurity adsorption.

The working principle is as follows: when the PP melt-blown filter element main body 1 is used, firstly, as shown in fig. 1, the PP melt-blown filter element main body 1 is normally installed, and liquid such as engine oil, fuel oil and the like can enter through the lower end of the PP melt-blown filter element main body 1, firstly, the liquid passes through the filter plate 12, so that some adsorbable impurities are filtered and adsorbed on the lower surface of the filter plate 12, as shown in fig. 3, and the rest non-adsorbable impurities pass through the filter plate 12 along with the liquid flow direction and enter into the middle section of the PP melt-blown filter element main body 1, because the upper end of the PP melt-blown filter element main body 1 is in a sealed state, under the pushing action of the liquid pressure extrusion at the lower end of the PP melt-blown filter element main body 1, the liquid primarily filtered by the filter plate 12 starts to permeate out through the side wall of the PP melt-blown filter element main body 1, and the liquid permeated through the PP melt-blown filter element main body 1 is in a pure state through the filtering action of the side wall of the PP melt-blown filter element main body 1, which is the working principle of dual filtering of the PP melt-blown filter element main body 1.

In addition, if the PP melt-blown filter core main body 1 filters for a long time, and the speed of filtering liquid of the PP melt-blown filter core main body 1 is obviously reduced, the inner wall of the PP melt-blown filter core main body 1 needs to be quickly cleaned, firstly, the filtering of the PP melt-blown filter core main body 1 is stopped, and then as shown in fig. 1 and fig. 2, the snap ring 5 is rotated between the two first rubber sealing rings 4 under the limiting action of the adjusting mechanism 9 by rotating the snap ring 5 clockwise or counterclockwise, and the snap ring 5 synchronously drives the connecting plate 6 and the first pin shaft 8 to rotate, at this time, the first pin shaft 8 drives the rotating shaft 901 to rotate at the central position of the upper end of the sealing cover 2 through the adjusting rod 903, so that the limiting action on the connecting plate 6 and the snap ring 5 is achieved, meanwhile, the lower end of the snap ring 5 drives the supporting rod 10 and the scraping plate 11 to synchronously rotate, and the scraping plate 11 is attached to the inner wall of the PP melt-blown filter core main body 1 to rotate, so that the scraping plate 11 and the filter plate 12 which are attached to the inner wall of the PP melt-blown filter core main body 1 can be cleaned, so that the PP melt-blown filter core main body 1 can be cleaned more quickly and the filter core 1 can be cleaned, and the filter core main body can be conveniently cleaned.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a PP that filtration efficiency is high melts and spouts filter core, includes PP melts and spouts filter core main part (1), its characterized in that: sealed lid (2) are installed to the upper end of PP melts and spouts filter core main part (1), and annular (3) have been seted up to the inside of sealed lid (2), the inner wall of annular (3) glues to be glutinous and has first rubber seal (4), and is provided with snap ring (5) between first rubber seal (4), and the upper end of snap ring (5) is provided with connecting plate (6) and handle (7) respectively, the tip of connecting plate (6) runs through and installs first round pin axle (8), and the tip of first round pin axle (8) installs adjustment mechanism (9), the lower extreme of snap ring (5) is fixed with bracing piece (10), and is provided with scraper blade (11) between the inner wall of bracing piece (10) and PP melts and spouts filter core main part (1), and the lower extreme of bracing piece (10) is fixed with filter plate (12), be provided with second rubber seal (13) between filter plate (12) and the PP melts and spouts filter core main part (1), and second rubber seal (13) glue in the outer lane of filter plate (12).

2. The PP melt-blown filter element with high filtering efficiency according to claim 1, is characterized in that: the sealing cover (2) is of a T-shaped structure, and the sealing cover (2) is in threaded sealing connection with the upper end of the PP melt-blown filter element main body (1).

3. The PP melt-blown filter element with high filtering efficiency according to claim 1, is characterized in that: the utility model discloses a snap ring, including snap ring (5), first rubber seal (4) and snap ring (5) cut open and be the loop configuration, and snap ring (5) constitute the block revolution mechanic that has the leakproofness through first rubber seal (4) and annular (3).

4. The PP melt-blown filter element with high filtering efficiency according to claim 1, is characterized in that: the adjusting mechanism (9) comprises a rotating shaft (901), a second pin shaft (902) and an adjusting rod (903), the lower end of the rotating shaft (901) is installed on the upper surface of the sealing cover (2), the second pin shaft (902) penetrates through the inner portion of the upper end of the rotating shaft (901), the lower end of the adjusting rod (903) is arranged on the outer wall of the second pin shaft (902), and the upper end of the adjusting rod (903) is connected with the outer wall of the first pin shaft (8).

5. The PP melt-blown filter element with high filtering efficiency according to claim 4, is characterized in that: the adjusting rod (903) is rotatably connected with the rotating shaft (901) through a second pin shaft (902), the adjusting rod (903) forms a rotating structure with the connecting plate (6) through a first pin shaft (8), and the rotating shaft (901) is rotatably connected with the upper surface of the sealing cover (2).

6. The PP melt-blown filter element with high filtering efficiency as claimed in claim 1, wherein: the filter plate (12) is of a circular structure, the inner material of the filter plate (12) is activated carbon, and the filter plate (12) forms a clamping sliding type sealing structure with the inner wall of the PP melt-blown filter element main body (1) through a second rubber sealing ring (13).