CN217961513U

CN217961513U - Seawater desalination integral type composite filter element

Info

Publication number: CN217961513U
Application number: CN202221122284.8U
Authority: CN
Inventors: 胡国华; 喻东华; 俞志松
Original assignee: Nantong Zhongxing Ocean Technology Co ltd
Current assignee: Nantong Zhongxing Ocean Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-12-06
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a sea water desalination integral type composite filter element, including filter shell and filter screen, the filter screen surface cover is equipped with the filter shell, the filter screen is inside to be provided with the spacing ring, and the spacing ring all is provided with the scraper blade all around, and the scraper blade surface all laminates with the filter screen inner wall, spacing ring inner wall is fixed with first support, and first support surface is fixed with the pull rod, pull rod end fixing has the pull ring, the spacing ring end connection has the collecting vat; the scraper blade is cleared up filter screen surface adnexed foul to collect the foul through the collecting vat, after the filter screen uses for a long time, be convenient for clear up the filter screen surface, the life of extension filter screen, scraper blade and connecting rod shift out from the mounting groove simultaneously, thereby be convenient for take out the back with the scraper blade from spacing intra-annular, clear up the scraper blade, improve the convenience of device.

Description

Seawater desalination integral type composite filter core

Technical Field

The utility model relates to a composite filter element technical field especially relates to a sea water desalination integral type composite filter element.

Background

When seawater is purified, the seawater is generally desalted and filtered through the integrated composite filter element, and the conventional composite filter element can basically meet daily use requirements, but some improvements are still needed.

When seawater is desalinated and filtered, the seawater is generally introduced into a seawater desalination machine, heavy metal in the seawater is filtered through a composite filter element in the seawater desalination machine, the heavy metal or larger particles in the seawater can be attached to a filter screen inside the composite filter element when the seawater is filtered, and after the composite filter element is used for a long time, the purifying effect of the composite filter element can be poor, so that the seawater desalination integrated composite filter element is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a sea water desalination integral type combined filter core, through the pulling pull ring, the pull ring passes through the pull rod and drives the spacing ring removal, and the spacing ring drives scraper blade and collecting vat removal, and the scraper blade clears up the filter screen surface to clear up the foul that gets off through the collecting vat, thereby prolong combined filter core's life.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a sea water desalination integral type composite filter element, includes filter shell and filter screen, the filter screen surface cover is equipped with the filter shell, the inside spacing ring that is provided with of filter screen, and all be provided with the scraper blade all around the spacing ring, and the scraper blade surface all with the laminating of filter screen inner wall, the spacing ring inner wall is fixed with first support, and first support fixed surface has the pull rod, the pull rod end fixing has the pull ring, spacing ring end connection has the collecting vat.

As a preferred technical scheme of the utility model, the mounting groove has all been seted up all around to the spacing ring, and has inserted scraper blade and connecting rod, a plurality of groups respectively at the mounting groove middle part the scraper blade all connects through the inserted bar, the scraper blade tip all is fixed with the inserted bar, and the inserted bar all inserts the slot of seting up on the spacing ring, and slot tip and mounting groove laminating.

As an optimized technical scheme of the utility model, the collecting vat inner wall is fixed with the second support, and is fixed with the dead lever in the middle part of the second support, and the dead lever passes first support.

As a preferred technical scheme of the utility model, collecting vat lateral wall cover is equipped with the sealing ring, and the sealing ring carries out interference fit with collecting vat and spacing ring.

As a preferred technical scheme of the utility model, the pull rod surface cover is equipped with the lantern ring, and the lantern ring is fixed on straining the shell.

As an optimal technical scheme of the utility model, the scraper blade all inclines to set up on the spacing ring, the cross section of scraper blade sets up to "V" font, the scraper blade tip all sets up to the arc chamfer.

As a preferred technical scheme of the utility model, waist shape hole has been seted up at first support middle part, the dead lever tip sets up to waist shape piece, the waist shape hole that first support middle part was seted up matches each other with the waist shape piece that the dead lever tip set up.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. this sea water desalination integral type composite filter element is provided with pull rod, collecting vat, pull ring, spacing ring and scraper blade, and through the pulling pull ring, the pull ring passes through the pull rod and drives the spacing ring and remove, makes the spacing ring drive collecting vat and scraper blade removal, and after the scraper blade removed, the scraper blade cleared up filter screen surface adnexed foul to collect the foul through the collecting vat, after the filter screen uses for a long time, be convenient for clear up the life of extension filter screen to filter screen surface.

2. This sea water desalination integral type composite filter element is provided with connecting rod, inserted bar, mounting groove and slot, and through the pulling scraper blade, the scraper blade drives connecting rod and inserted bar respectively and removes, makes the inserted bar remove from the slot, and scraper blade and connecting rod shift out from the mounting groove to be convenient for with the scraper blade follow spacing intra-annular take out the back, clear up the scraper blade, improve the convenience of device.

Drawings

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

fig. 2 is a schematic top view of the storage rack slot of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

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

fig. 5 is an enlarged schematic structural view of the present invention at B in fig. 1;

fig. 6 is an enlarged schematic structural view of the present invention at C in fig. 1;

fig. 7 is an enlarged schematic structural diagram of the present invention at D in fig. 3.

Wherein: 1. a filter shell; 2. filtering with a screen; 3. a pull rod; 4. collecting tank; 5. a pull ring; 6. a first bracket; 7. a limiting ring; 8. a second bracket; 9. a seal ring; 10. a connecting rod; 11. a rod is inserted; 12. mounting grooves; 13. a slot; 14. a squeegee; 15. a collar; 16. and (5) fixing the rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

referring to fig. 1-7, an integrated composite filter element for seawater desalination comprises a filter shell 1 and a filter screen 2, wherein the filter shell 1 is sleeved on the surface of the filter screen 2, a limiting ring 7 is arranged inside the filter screen 2, scrapers 14 are arranged around the limiting ring 7, the surfaces of the scrapers 14 are attached to the inner wall of the filter screen 2, a first support 6 is attached to the inner wall of the limiting ring 7 in a hot melting manner, a pull rod 3 is attached to the surface of the first support 6 in a hot melting manner, a pull ring 5 is attached to the end of the pull rod 3 in a hot melting manner, and a collecting tank 4 is connected to the end of the limiting ring 7;

when needs clear up filter screen 2 inner wall, stimulate pull ring 5 earlier, pull ring 5 drives pull rod 3 and removes, pull rod 3 drives spacing ring 7 through first support 6 and removes, after spacing ring 7 removes, spacing ring 7 drives collecting vat 4 and scraper blade 14 respectively and removes, scraper blade 14 removes the back, scraper blade 14 clears up the attached foul of filter screen 2 inner wall, after the attachment is scraped from filter screen 2 surface, the attachment passes through scraper blade 14 water conservancy diversion and collects in the groove 4, collect the attachment through collecting vat 4, after filter screen 2 periodic use, clear up filter screen 2 through scraper blade 14, thereby prolong filter screen 2's life.

In other embodiments, the limiting ring 7 is provided with mounting grooves 12 all around, and scrapers 14 and connecting rods 10 are respectively inserted into the middle of the mounting grooves 12, the plurality of sets of scrapers 14 are all connected through inserting rods 11, the ends of the scrapers 14 are all thermally fused with the inserting rods 11, the inserting rods 11 are all inserted into slots 13 formed in the limiting ring 7, and the ends of the slots 13 are attached to the mounting grooves 12;

through this design, but when needing to clear up scraper 14, stimulate scraper 14 earlier, scraper 14 drives inserted bar 11 and connecting rod 10 and removes, connecting rod 10 is rubber products, a plurality of groups of scraper 14 are connected through connecting rod 10, after a set of scraper 14 of pulling removed, scraper 14 drives all the other scraper 14 through connecting rod 10 and removes, be convenient for remove scraper 14 from mounting groove 12, scraper 14 drives inserted bar 11 and removes simultaneously, inserted bar 11 removes from slot 13, be convenient for scraper 14 takes out from spacing ring 7, after scraper 14 takes out from spacing ring 7, during the pulling scraper 14, scraper 14 drives connecting rod 10 and removes, connecting rod 10 takes place to warp, make a plurality of groups of scraper 14 can follow and strain the shell 1 and take out, be convenient for clear up scraper 14.

In other embodiments, the inner wall of the collecting tank 4 is hot-melt bonded with the second bracket 8, the middle part of the second bracket 8 is hot-melt bonded with the fixing rod 16, and the fixing rod 16 penetrates through the first bracket 6;

through this design, when installing or dismantling collecting vat 4, take earlier collecting vat 4, collecting vat 4 drives dead lever 16 through second support 8 and removes, insert collecting vat 4 earlier in spacing ring 7, and collecting vat 4 drives the breach that dead lever 16 and first support 6 middle part were seted up through second support 8 and aligns, and dead lever 16 passes the breach that first support 6 middle part was seted up, after dead lever 16 passed the breach that first support 6 middle part was seted up, rotate collecting vat 4 again, collecting vat 4 drives dead lever 16 through second support 8 and removes, thereby install collecting vat 4 buckle on spacing ring 7.

In other embodiments, a sealing ring 9 is adhered to the outer side wall of the collecting tank 4, and the sealing ring 9, the collecting tank 4 and the limiting ring 7 are in interference fit;

through this design, collecting vat 4 drives sealing ring 9 and removes, when sealing ring 9 inserts spacing ring 7 in, spacing ring 7 extrudees sealing ring 9, elastic deformation takes place for sealing ring 9, sealing ring 9 dodges spacing ring 7, drive collecting vat 4 and insert back in spacing ring 7 with sealing ring 9, sealing ring 9 elastic deformation, sealing ring 9 supports to press collecting vat 4 and supports and press in spacing ring 7, thereby improve collecting vat 4 and spacing ring 7's leakproofness, and increase collecting vat 4 and spacing ring 7's stability.

In other embodiments, the surface of the pull rod 3 is sleeved with a lantern ring 15, and the lantern ring 15 is attached to the filter shell 1 in a hot melting mode;

through this design, when pulling pull ring 5, pull ring 5 drives pull rod 3 and removes in lantern ring 15, makes lantern ring 15 restrict pull rod 3's removal orbit, avoids pull ring 5 to drive spacing ring 7 when removing, and spacing ring 7 rocks at filter screen 2, prevents that spacing ring 7 from passing through scraper blade 14 with filter screen 2 fish tail.

In other embodiments, the scrapers 14 are all obliquely arranged on the limiting ring 7, the cross section of each scraper 14 is arranged to be V-shaped, and the end parts of the scrapers 14 are all arranged to be arc-shaped chamfers;

through this design, through scraper blade 14 slope setting on spacing ring 7, after scraper blade 14 is scraping filter screen 2 surface adhesion's foul, the foul can flow into in collecting vat 4 along the scraper blade 14 of slope to scraper blade 14 cross section sets up to "V" font, is convenient for collect the foul, and when scraper blade 14 removed, the arc chamfer that scraper blade 14 tip set up when filter screen 2 surface removes, surface scraper blade 14 was with filter screen 2 fish tail.

In other embodiments, a waist-shaped hole is formed in the middle of the first bracket 6, and the end of the fixing rod 16 is a waist-shaped block;

through the design, the waist-shaped blocks arranged at the end parts of the fixing rods 16 are matched with the waist-shaped holes formed in the middle parts of the first supports 6, so that the waist-shaped blocks arranged at the end parts of the fixing rods 16 can penetrate through the waist-shaped holes formed in the middle parts of the first supports 6, and after the fixing rods 16 are driven by the collecting grooves 4 to rotate, the waist-shaped blocks arranged at the end parts of the fixing rods 16 are transversely arranged in the waist-shaped holes formed in the middle parts of the first supports 6, so that the fixing rods 16 are fixed on the first supports 6.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sea water desalination integral type composite filter core, includes filter shell (1) and filter screen (2), its characterized in that: the utility model discloses a filter screen, including filter screen (2), limiting ring (7), scraper blade (14), pull rod (3) end fixing has pull ring (5), limiting ring (7) end connection has collecting vat (4), filter screen (2) surface cover is equipped with filter shell (1), inside limiting ring (7) that is provided with of filter screen (2), and limiting ring (7) all is provided with scraper blade (14) all around, and scraper blade (14) surface all with filter screen (2) inner wall laminating, limiting ring (7) inner wall fixing has first support (6), and first support (6) surface fixing has pull rod (3).

2. The seawater desalination integrated composite filter element according to claim 1, which is characterized in that: mounting groove (12) have all been seted up all around spacing ring (7), and have inserted scraper blade (14) and connecting rod (10), a plurality of groups respectively in mounting groove (12) middle part scraper blade (14) all connect through inserted bar (11), scraper blade (14) tip all is fixed with inserted bar (11), and inserted bar (11) all insert slot (13) of seting up on spacing ring (7), and slot (13) tip and mounting groove (12) laminating.

3. The seawater desalination integrated composite filter element according to claim 1, characterized in that: a second support (8) is fixed on the inner wall of the collecting tank (4), a fixing rod (16) is fixed in the middle of the second support (8), and the fixing rod (16) penetrates through the first support (6).

4. The seawater desalination integrated composite filter element according to claim 1, characterized in that: the outer side wall of the collecting tank (4) is sleeved with a sealing ring (9), and the sealing ring (9) is in interference fit with the collecting tank (4) and a limiting ring (7).

5. The seawater desalination integrated composite filter element according to claim 1, which is characterized in that: the surface of the pull rod (3) is sleeved with a lantern ring (15), and the lantern ring (15) is fixed on the filter shell (1).

6. The seawater desalination integrated composite filter element according to claim 1, which is characterized in that: the scraper blade (14) all inclines to be set up on spacing ring (7), the cross section of scraper blade (14) sets up to "V" font, scraper blade (14) tip all sets up to arc chamfer.

7. The seawater desalination integrated composite filter element according to claim 3, characterized in that: the middle part of the first support (6) is provided with a waist-shaped hole, the end part of the fixing rod (16) is provided with a waist-shaped block, and the waist-shaped hole formed in the middle part of the first support (6) is matched with the waist-shaped block arranged at the end part of the fixing rod (16).