CN218421361U

CN218421361U - Single core RK filter series bag type filter

Info

Publication number: CN218421361U
Application number: CN202222968268.7U
Authority: CN
Inventors: 马军
Original assignee: Foshan Bofan Filtration Equipment Co ltd
Current assignee: Foshan Bofan Filtration Equipment Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-02-03
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a single core RK filter series bag formula filter, the on-line screen storage device comprises a base, the inside wall fixedly connected with limiting plate of mounting groove, the top fixedly connected with ejector pin of limiting plate, the inside wall swing joint of mounting groove has the filter core, the solid fixed ring of inside wall fixedly connected with of circular recess, gu fixed ring's surface rotates through the connecting axle and is connected with the rotor plate, the bottom surface cover of filter core is equipped with the second sealing washer, and the second sealing washer is laminated with the inside wall of mounting groove mutually, feed inlet and discharge gate have been seted up to the inside of base, and the discharge gate is located the limiting plate under, the surface cover of filter core is equipped with the urceolus. The utility model discloses, through setting up second sealing washer and rotor plate, be favorable to hoisting device's convenience and practicality, set up first connecting plate, second connecting plate and first sealing washer, be favorable to strengthening the leakproofness of device, avoid the inside thick liquids of device to reveal.

Description

Single core RK filter series bag type filter

Technical Field

The utility model relates to a capsule filter technical field especially relates to a single core RK filter series capsule filter.

Background

The bag type filter is also called an integral filter, adopts a winding filter membrane, has large filtration surface area and is suitable for filtering solution with larger volume. The surface of the filter is made of polypropylene material, and the filter does not contain adhesive or other chemical substances, thereby ensuring that a sample is not polluted. The filters are of different pore sizes and can be autoclaved.

Chinese utility model patent ZL201920901154.6 discloses a RK single core filter, which comprises a filter core, stainless steel cylinder, stainless steel base, first filter screen and second filter screen, stainless steel base is installed to stainless steel cylinder's bottom, stainless steel base passes through fast-assembling clamp fixed connection with stainless steel cylinder's junction, the filter core is installed to the top of base plate, the inside feedstock channel of having seted up of stainless steel base of base plate below, the stainless steel base side in the feedstock channel outside is equipped with the feed inlet, first filter screen is installed through first cavity double-screw bolt to the inboard of feed inlet, the stainless steel base side of feedstock channel one side is equipped with the discharge gate, the second filter screen is installed through second cavity double-screw bolt to the inboard of discharge gate. The utility model discloses a set up stainless steel cylinder, stainless steel base, first filter screen, second filter screen, filter core, feed inlet, discharge gate, fast-assembling clamp structure, solved the difficult abluent problem of thick liquids mobility poor, the filter effect is poor and when changing the filter core

However, the filter is easy to leak slurry inside the device due to the lack of a sealing mechanism when in use, so that a single-core RK filter series bag-type filter is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a single-core RK filter series bag filter.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a single core RK filter series bag formula filter, the on-line screen storage device comprises a base, the mounting groove has been seted up to the inside of base, the inside wall fixedly connected with limiting plate of mounting groove, the top fixedly connected with ejector pin of limiting plate, the inside wall swing joint of mounting groove has the filter core, the circular recess has been seted up to the inside of filter core, the solid fixed ring of inside wall fixedly connected with of circular recess, gu fixed ring's surface rotates through the connecting axle and is connected with the rotor plate, and the bottom of ejector pin and rotor plate is laminated mutually, the bottom surface cover of filter core is equipped with the second sealing washer, and the interior curb wall of second sealing washer and mounting groove is laminated mutually, feed inlet and discharge gate have been seted up to the inside of base, and the discharge gate is located the limiting plate under, the surface cover of filter core is equipped with the urceolus. Utilize the laminating of second sealing washer and mounting groove inside wall for the filter core strengthens with the mounting groove junction leakproofness, and promotes the rotor plate through the ejector pin, and the discharge gate discharge can be followed to the thick liquids of being convenient for, is favorable to hoisting device's convenience.

Further: the side surface of the base is fixedly connected with a first connecting plate, and a groove is formed in the outer surface of the first connecting plate. Utilize first connecting plate cooperation recess to conveniently be connected with the second connecting plate.

Further: the outer surface of the first connecting plate is movably connected with a second connecting plate, the bottom of the second connecting plate is fixedly connected with a first sealing ring, and the first sealing ring is tightly attached to the inner side wall of the groove. The first sealing ring is tightly attached to the groove, so that the sealing performance of the device is enhanced.

And further: the outer surface joint of first connecting plate with the second connecting plate has first fixture block and second fixture block, just first fixture block with the second fixture block passes through bolt fixed connection. The first connecting plate and the second connecting plate are connected through the first clamping block and the second clamping block, and therefore the connection stability of the outer barrel is enhanced.

Further: the bottom of urceolus with the top fixed connection of second connecting plate, the interior top fixed connection of urceolus has the spacing ring, just the bottom of spacing ring with the top of filter core is laminated mutually. Utilize the spacing ring to extrude spacingly to the filter core to the stability of reinforcing filter core installation.

The utility model discloses following beneficial effect has:

1. compared with the prior art, through setting up second sealing washer and rotor plate, utilize the laminating of second sealing washer and mounting groove inside wall for the leakproofness of filter core and mounting groove junction strengthens, and promotes the rotor plate through the ejector pin, and the discharge gate discharge can be followed to the thick liquids of being convenient for, is favorable to hoisting device's convenience and practicality.

2. Compared with the prior art, through setting up first connecting plate, second connecting plate and first sealing washer, utilize first fixture block and second fixture block to closely laminate the second connecting plate through first sealing washer and first connecting plate, be favorable to reinforcing device's leakproofness, avoid the inside thick liquids of device to reveal.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged view of the position B in fig. 2.

Illustration of the drawings:

1. a base; 2. a feed inlet; 3. a discharge port; 4. a first connecting plate; 5. an outer cylinder; 6. a second connecting plate; 7. a first seal ring; 8. a first clamping block; 9. a second fixture block; 10. a filter element; 11. a limiting ring; 12. a circular groove; 13. mounting grooves; 14. a limiting plate; 15. a top rod; 16. a second seal ring; 17. a fixing ring; 18. a connecting shaft; 19. the plate is rotated.

Detailed Description

Referring to fig. 1-4, the utility model provides a single core RK filter series bag filter: including base 1, mounting groove 13 has been seted up to base 1's inside, mounting groove 13's inside wall fixedly connected with limiting plate 14, limiting plate 14's top fixedly connected with ejector pin 15, mounting groove 13's inside wall swing joint has filter core 10, circular recess 12 has been seted up to filter core 10's inside, the solid fixed ring 17 of inside wall fixedly connected with of circular recess 12, gu fixed ring 17's surface rotates through connecting axle 18 and is connected with rotor plate 19, and ejector pin 15 laminates with rotor plate 19's bottom mutually, the bottom surface cover of filter core 10 is equipped with second sealing washer 16, and the interior side wall of second sealing washer 16 and mounting groove 13 laminates mutually, feed inlet 2 and discharge gate 3 have been seted up to base 1's inside, and discharge gate 3 is located limiting plate 14 under, the outer surface cover of filter core 10 is equipped with urceolus 5. Utilize the laminating of

second sealing washer

16 and 13 inside walls of mounting groove for

filter core

10 and 13 junction leakproofness of mounting groove strengthen, and promote rotor plate 19 through ejector pin 15, and the thick liquids of being convenient for can be followed discharge gate 3 and discharged, are favorable to hoisting device's convenience.

The side surface of the base 1 is fixedly connected with a first connecting plate 4, and the outer surface of the first connecting plate 4 is provided with a groove. Utilize first connecting plate 4 cooperation recess to conveniently be connected with second connecting plate 6.

The outer surface of the first connecting plate 4 is movably connected with a second connecting plate 6, the bottom of the second connecting plate 6 is fixedly connected with a first sealing ring 7, and the first sealing ring 7 is tightly attached to the inner side wall of the groove. The first sealing ring 7 is tightly attached to the groove, so that the sealing performance of the device is enhanced.

The outer surfaces of the first connecting plate 4 and the second connecting plate 6 are clamped with a first clamping block 8 and a second clamping block 9, and the first clamping block 8 and the second clamping block 9 are fixedly connected through bolts. The first connecting plate 4 and the second connecting plate 6 are connected by the first clamping block 8 and the second clamping block 9, so that the connection stability of the outer barrel 5 is enhanced.

The bottom of urceolus 5 and the top fixed connection of second connecting plate 6, the interior top fixed connection of urceolus 5 has spacing ring 11, and the bottom of spacing ring 11 and the top of filter core 10 laminate mutually. The filter element 10 is extruded and limited by the limiting ring 11, so that the installation stability of the filter element 10 is enhanced.

The working principle is as follows: during the use, utilize the laminating of

second sealing washer

16 and 13 inside walls of mounting groove, make

filter core

10 and 13 junction leakproofness of mounting groove reinforcing, and promote rotor plate 19 through ejector pin 15, the thick liquids of being convenient for can be discharged from discharge gate 3, be favorable to hoisting device's convenience, thick liquids get into mounting groove 13 from circular recess 12 after the filtration of feed inlet 2 through filter core 10, discharge from discharge gate 3 again, strengthen the holistic leakproofness of device, be favorable to promoting bag filter's effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A series of capsule filters of single core RK filter, which comprises a base (1) and is characterized in that: mounting groove (13) have been seted up to the inside of base (1), inside wall fixedly connected with limiting plate (14) of mounting groove (13), top fixedly connected with ejector pin (15) of limiting plate (14), the inside wall swing joint of mounting groove (13) has filter core (10), circular recess (12) have been seted up to the inside of filter core (10), the solid fixed ring (17) of inside wall fixedly connected with of circular recess (12), the surface of solid fixed ring (17) rotates through connecting axle (18) and is connected with rotor plate (19), and ejector pin (15) laminate with the bottom of rotor plate (19) mutually, the bottom surface cover of filter core (10) is equipped with second sealing washer (16), and the interior wall laminating of second sealing washer (16) and mounting groove (13), feed inlet (2) and discharge gate (3) have been seted up to the inside of base (1), and discharge gate (3) are located limiting plate (14) under, the surface cover of filter core (10) is equipped with urceolus (5).

2. A single core RK filter series of bladder filters according to claim 1 wherein: the side surface of the base (1) is fixedly connected with a first connecting plate (4), and a groove is formed in the outer surface of the first connecting plate (4).

3. A single core RK filter series capsule filter according to claim 2 wherein: the outer surface of the first connecting plate (4) is movably connected with a second connecting plate (6), a first sealing ring (7) is fixedly connected to the bottom of the second connecting plate (6), and the first sealing ring (7) is tightly attached to the inner side wall of the groove.

4. A series of single core RK filters according to claim 3 wherein: the outer surfaces of the first connecting plate (4) and the second connecting plate (6) are clamped with a first clamping block (8) and a second clamping block (9), and the first clamping block (8) and the second clamping block (9) are fixedly connected through bolts.

5. A series of single core RK filters according to claim 4 wherein: the bottom of urceolus (5) with the top fixed connection of second connecting plate (6), the interior top fixed connection of urceolus (5) has spacing ring (11), just the bottom of spacing ring (11) with the top of filter core (10) is laminated mutually.