CN211069281U

CN211069281U - Filter equipment for water treatment

Info

Publication number: CN211069281U
Application number: CN201921807932.1U
Authority: CN
Inventors: 邓健儿
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-24
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a filter equipment for water treatment, be the filter vat of barreled structure downwards including the opening, open at the bottom of the bucket middle part of filter vat has the mounting hole, and the joint has sliding connection in the fixed bucket in the mounting hole has the transfer line, the bottom welding of transfer line has the double-screw bolt, the circumference inner wall of filter vat is close to the middle part joint and has outer snap ring, and the circumference inner wall of outer snap ring is close to the top and is provided with the dead lever that distributes to the heart, and the end fixing of dead lever has same slide bearing, and slide bearing's inner circle forms sliding connection with the outer wall of transfer line, the below joint of snap ring has the filter screen snap. The utility model discloses can drive the flabellum and rotate under the impact of high-speed rivers when feeding, and then can drive and fix commentaries on classics board and the brush board rotation on the transfer line to in time clear up the rubbish of filter screen upper surface temporarily, rubbish is stifled on the mesh always when preventing to filter, and the filter efficiency who has guaranteed filter screen cloth is good.

Description

Filter equipment for water treatment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a filter equipment for water treatment.

Background

There is a water treatment filtering device for filtering sewage, which has a frame body and a plurality of filter sheets arranged on the frame body. Because when using water treatment filter equipment arranges in the surface of water of sewage is in the surface of water, when water treatment filter equipment's cassette takes place to damage or need to be changed, need with water treatment filter equipment upwards hangs off the surface of water and just can will locate the cassette of support body is demolishd and is changed, comparatively takes time and takes a lot of work in the maintenance operation.

Retrieve chinese patent number CN201810456615.3 and disclose a sewage treatment filter device based on spiral removal, which relates to the field of sewage treatment. The sewage treatment filtering device based on spiral clearing comprises a treatment barrel, wherein a spiral filtering screen plate is arranged on the lower side of an inner cavity of the treatment barrel, water inlet pipes are communicated with two sides of the treatment barrel, supporting legs are connected with two sides of the bottom of the treatment barrel, electric push rods are arranged on two sides of the middle part of the top wall in the treatment barrel, and a supporting plate is connected with the bottom of each electric push rod; but the device is more troublesome in the post treatment when handling sewage, and it is with high costs to maintain the operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a filtering device for water treatment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a filter equipment for water treatment, includes that the opening is the filter vat of barreled structure downwards, open at the bottom of the bucket middle part of filter vat has the mounting hole, and the joint has sliding connection in the fixed bucket in the mounting hole has the transfer line, the bottom welding of transfer line has the double-screw bolt, the circumference inner wall of filter vat is close to the middle part joint and has outer snap ring, and the circumference inner wall of outer snap ring is close to the top and is provided with the dead lever that distributes centripetally, and the end fixing of dead lever has same slide bearing, and slide bearing's inner circle forms sliding connection with the outer wall of transfer line, the below joint of snap ring has the filter screen snap ring, and the top of filter screen snap ring is provided with the filter screen cloth, the outer wall of transfer line is close to slide bearing's.

Preferably, the filter screen snap ring comprises an inner ring and an outer ring, and the upper surface of the inner ring is provided with a sink groove matched with the sliding bearing.

Preferably, the bottom of the sinking groove is provided with a screw hole matched with the stud, and the outer edge of the circumference of the stud is chamfered with a round angle.

Preferably, a feed pipe is inserted at the position, close to the edge, of the bottom of the filter barrel, and fan blades are fixed on the position, close to the fixing ring, of the outer wall of the transmission rod.

Preferably, the both sides inner wall that the filter vat is relative is close to the latter half and all opens there is the spout, and the filter screen snap ring outer wall is close to the bottom and all is provided with the slider with spout looks adaptation, and the equal spiro union of tank bottom that the outer wall of filter vat is close to the spout has fastening bolt, opens the spacing groove that has with fastening bolt looks adaptation on the slider.

Preferably, the circumferential outer wall of the transmission rod is rotatably connected with a rotating disc close to the top end, and two pull rods are fixed at the top end of the rotating disc.

Preferably, an extension spring is fixed to a lower surface of the rotary plate.

Compared with the prior art, the utility model provides a filter equipment for water treatment possesses following beneficial effect:

1. through setting up the flabellum at the transfer line outer wall to can drive the flabellum and rotate under the impact of high-speed rivers when the feeding, and then can drive and fix the commentaries on classics board and the brush board rotation on the transfer line, in order in time to clear up the rubbish of filter screen upper surface temporarily, rubbish is stifled on the mesh always when preventing filterable, and it is good to have guaranteed that filter screen cloth's filtration efficiency.

2. Through setting up the spout at the filter vat inner wall and the slider of filter screen snap ring outer wall to filter screen snap ring descends along the straight line when can guaranteeing the double-screw bolt rotation, has improved the convenience and the controllability of dismantling.

3. Rotate the rolling disc of connection on the transfer line top through setting up to only need pull the pull rod when the filter screen snap ring is demolishd to needs, drive the top spiro union of double-screw bolt in the screw, later rotate the double-screw bolt from the bottom again and slowly withdraw from the outer snap ring with the filter screen snap ring, until sliding to the lower extreme, in order to take out it and conveniently change the filter screen cloth.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure dismantles and maintains the convenience.

Drawings

Fig. 1 is a schematic sectional structural view of a filter device for water treatment according to the present invention;

fig. 2 is a schematic view of an assembly structure of a snap ring of a filter screen of a filter device for water treatment according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 of the filter device for water treatment according to the present invention.

In the figure: 1-sliding groove, 2-limiting groove, 3-fastening bolt, 4-sliding block, 5-filtering barrel, 6-fan blade, 7-transmission rod, 8-extension spring, 9-fixing barrel, 10-rotating disc, 11-feeding pipe, 12-sliding bearing, 13-rotating plate, 14-brushing plate, 15-filter screen snap ring, 16-screw hole, 17-stud and 18-pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, a filter device for water treatment, comprising a filter barrel 5 with a downward opening and a barrel structure, wherein a mounting hole is arranged in the middle of the barrel bottom of the filter barrel 5, a fixed barrel is clamped in the mounting hole and is slidably connected with a transmission rod 7, a stud 17 is welded at the bottom end of the transmission rod 7, an outer snap ring is clamped at the inner wall of the circumference of the filter barrel 5 close to the middle, a fixed rod is arranged at the inner wall of the circumference of the outer snap ring close to the top end and is distributed centripetally, the end of the fixed rod is fixed with a same sliding bearing 12, the inner ring of the sliding bearing 12 is slidably connected with the outer wall of the transmission rod 7, a filter screen snap ring 15 is clamped below the snap ring, a filter screen cloth is arranged at the top end of the filter screen snap ring 15, the filter screen cloth is cut into a ring shape and can be clamped between, a brush plate 14 is fixed to an end of the rotating plate 13.

The utility model discloses in, filter screen snap ring 15 including inner circle and outer lane, and the upper surface of inner circle open have with slide bearing 12 looks adaptation sink groove.

The bottom of the sinking groove is provided with a screw hole 16 matched with the stud 17, and the outer edge of the circumference of the stud 17 is chamfered with a round angle, so that the stud 17 is more easily butted with the screw hole 16 in the ascending process to complete occlusion.

Wherein, the barrel head of filter vat 5 is close to the edge and pegs graft and has the inlet pipe 11, and the outer wall of transfer line 7 is close to solid fixed ring's top and is fixed with flabellum 6 to drive flabellum 6 and rotate under the impact of high-speed rivers when the feeding, and then can drive and fix commentaries on classics board 13 and the rotation of brush board 14 on transfer line 7, in order in time to carry out interim clearance to the rubbish of filter screen upper surface, rubbish is stifled on the mesh always when preventing filterable, and it is good to have guaranteed that the filter screen cloth's filtration efficiency.

Wherein, 5 relative both sides inner walls of filter vat are close to the latter half and all open spout 1, and the 15 outer walls of filter screen snap ring are close to the bottom and all are provided with the slider 4 with 1 looks adaptation of spout, and the equal spiro union of tank bottom that the outer wall of filter vat 5 is close to spout 1 has fastening bolt 3, and slider 4 goes up to open has the spacing groove 2 with 3 looks adaptations of fastening bolt.

The working principle is as follows: during the use, fix the filter screen on the top of filter screen snap ring 15 earlier, later with the screw 16 spiro union in the bottom of double-screw bolt 17 of the inner circle bottom of the 15 of filter screen snap ring, later with the slider 4 joint of the 15 outer walls of filter screen snap ring in spout 1 again, it can slowly with filter screen snap ring 15 transmission to the inner circle joint on slide bearing 12's outer wall at rotation transfer line 7 at last, later reuse fastening bolt 3 fix it on filter vat 5 can, later rethread inlet pipe 11 throw the material can in filter vat 5, drive flabellum 6 to rotate under the impact of high-speed rivers during the feeding, and then can drive commentaries on classics board 13 and the brush board 14 rotation of fixing on transfer line 7, in time carry out interim clearance to the rubbish of filter screen upper surface, rubbish blocks up on the mesh always when preventing filterable, filter screen cloth's filtration efficiency is good has been guaranteed.

Example 2

Referring to fig. 1 and 3, the filter device for water treatment, compared to embodiment 1, further includes a rotating disc 10 rotatably connected to the circumferential outer wall of the transmission rod 7 near the top end, and two pull rods 18 fixed to the top end of the rotating disc 10.

Wherein, an extension spring 8 is fixed on the lower surface of the rotating disc 10.

The working principle is as follows: when the filter screen snap ring 15 needs to be removed, the pull rod 18 is pulled upwards to drive the top end of the stud 17 to be screwed in the screw hole, and then the stud 17 is rotated from the bottom end to slowly withdraw the filter screen snap ring 15 from the outer snap ring until the filter screen snap ring slides to the lowest end, so that the filter screen cloth can be taken out and is convenient to replace.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a filter equipment for water treatment, includes that the opening is filter vat (5) of barreled structure downwards, its characterized in that, open at the bottom of the bucket middle part of filter vat (5) has the mounting hole, and the joint has fixed bucket sliding connection to have transfer line (7) in the mounting hole, the bottom welding of transfer line (7) has double-screw bolt (17), the circumference inner wall of filter vat (5) is close to the middle part joint and has outer snap ring, and the circumference inner wall of outer snap ring is close to the top and is provided with the dead lever of centripetal distribution, and the end fixing of dead lever has same slide bearing (12), and the inner circle of slide bearing (12) forms sliding connection with the outer wall of transfer line (7), the below snap ring has filter screen snap ring (15) to be blocked, and the top of filter screen snap ring (15) is provided with the filter screen cloth, the top that the outer wall, and the outer wall of the fixed ring is welded with a rotating plate (13), and the end part of the rotating plate (13) is fixed with a brush plate (14).

2. A filter device for water treatment as claimed in claim 1, wherein the screen retainer ring (15) comprises an inner ring and an outer ring, and the upper surface of the inner ring is provided with a sink adapted to the sliding bearing (12).

3. A filter unit for water treatment as claimed in claim 2, wherein the bottom of the sink is provided with a screw hole (16) adapted to the stud (17), and the stud (17) is rounded at the outer circumferential edge.

4. A filter device for water treatment as claimed in claim 1, wherein the bottom of the filter vat (5) is plugged with a feed pipe (11) near the edge, and the outer wall of the transmission rod (7) is fixed with fan blades (6) near the top of the fixing ring.

5. A filter device for water treatment as claimed in claim 1, wherein the inner walls of two opposite sides of the filter vat (5) near the lower half part are both provided with sliding chutes (1), the outer wall of the filter screen snap ring (15) near the bottom end is provided with sliding blocks (4) adapted to the sliding chutes (1), the bottom of the outer wall of the filter vat (5) near the sliding chutes (1) is both screwed with fastening bolts (3), and the sliding blocks (4) are provided with limiting grooves (2) adapted to the fastening bolts (3).

6. A filter device for water treatment as claimed in claim 1, characterized in that the peripheral outer wall of the drive rod (7) is rotatably connected with a rotating disc (10) near the top end, and two tie rods (18) are fixed at the top end of the rotating disc (10).

7. A water treatment filter device as claimed in claim 6, wherein an extension spring (8) is fixed to the lower surface of the rotary disc (10).