CN215085311U - Sewage treatment filter equipment - Google Patents

Abstract

The utility model provides a sewage treatment filtering device, which comprises a filtering box, a filtering component arranged in the filtering box and a cleaning component used for cleaning the filtering component; the cleaning assembly is installed through the support body and rotates in the filter box, and the filtering assembly is installed on the support body, and the cleaning assembly is symmetrically installed on the inner side and the outer side of the filtering assembly and is used for cleaning the inner side wall and the outer side wall of the filtering assembly. Sewage treatment filter equipment clear up the inside and outside both sides of filter core simultaneously through two scraper blades of motor drive, prevent to cross the filter core and block up, can make its life longer to filter equipment, be difficult to cause the damage of device.

Description

Sewage treatment filter equipment

Technical Field

The utility model belongs to the technical field of sewage treatment, especially, relate to a sewage treatment filter equipment.

Background

Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. Therefore, people have an increasing demand for sewage treatment equipment.

Current sewage treatment plant when using, some impurity can block in the mesh of filter screen, lead to blockking up, consequently, to above current situation, the urgent need develops a clearance convenience, prevents the sewage treatment plant of jam to overcome not enough in the current practical application, satisfy current demand.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a sewage treatment filter equipment to solve filter equipment and filtered the clearance problem behind the sewage.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a sewage treatment filtering device comprises a filtering tank, a filtering component arranged in the filtering tank and a cleaning component used for cleaning the filtering component;

the cleaning assembly is installed through the support body and rotates in the filter box, and the filtering assembly is installed on the support body, and the cleaning assembly is symmetrically installed on the inner side and the outer side of the filtering assembly and is used for cleaning the inner side wall and the outer side wall of the filtering assembly.

Further, first bearing is installed to the support body upper end, the second bearing diameter is less than first bearing diameter, first bearing cover is in the second bearing outside, the third bearing is installed to the support body lower extreme, the fourth bearing diameter is less than the third bearing diameter, the third bearing cover is in the fourth bearing outside, the clearance subassembly still includes first scraper blade, the second scraper blade, first scraper blade one end is rotated and is installed in the second bearing bottom, the other end of first scraper blade is rotated and is installed at the fourth bearing top, second tube sheet one end is rotated and is installed in first bearing bottom, the other end of second scraper blade is rotated and is installed at the third bearing top, first scraper blade, the second scraper blade is a set of, first scraper blade and second scraper blade symmetry set up, first equidistance scraper blade, the second scraper blade all is equipped with a plurality ofly, first scraper blade, the second scraper blade is installed around the support body.

Further, first scraper blade is unanimous with the second scraper blade structure, first scraper blade, all install the brush door on the second scraper blade, be equipped with the rectangular channel on the first scraper blade, the brush door is installed in the rectangular channel, both ends symmetry is equipped with fan-shaped spout about the rectangular channel, the lateral wall of fan-shaped spout is equipped with the rack, one side of fan-shaped spout is first spout, first spout is the light groove, brush door both ends symmetry rotation installation gear about the door, the pivot, the small motor is installed to the gear below, the pivot is located first spout, the gear is with the rack toothing of fan-shaped spout.

Furthermore, chimbs are arranged at two ends of the first sliding chute, slots corresponding to the chimbs are arranged at four corners of the upper end and the lower end of the door cleaning body, and the chimbs are inserted into the slots.

Furthermore, brush hair is arranged on one side wall of the brush door.

Further, the filtering component comprises a filtering core, an external thread is arranged at the top of the filtering core, an internal thread is arranged on the inner wall of the second bearing, the filtering core is screwed on the second bearing, an annular limiting block is arranged at the bottom of the filtering box, an annular groove is arranged at the bottom of the filtering core, and the annular limiting block is inserted into the annular groove.

Further, the motor is installed at the rose box top, and the motor runs through behind the rose box and is connected with the support body top.

Further, the first bearing, the second bearing bottom, the third bearing, elastic component is all installed at the fourth bearing top, elastic component one end top tight first scraper blade, the lateral wall of second scraper blade, elastic component includes the briquetting, the dog, a spring, briquetting one end is equipped with the slider, be equipped with the second spout corresponding with the slider on the first scraper blade, the slider is located the second spout, the briquetting cup joints at the dog outer wall, the inside first cavity space that is equipped with of briquetting, be equipped with second cavity space on the dog, dog one end is equipped with first arch, dog one end extends to in the first cavity space of briquetting, be equipped with the second arch in the first cavity space, first arch and the protruding joint of second, first cavity space communicates with each other with second cavity space, the spring mounting is between briquetting and dog.

Furthermore, a bottom scraper is arranged on the outer wall of the second bearing.

Compared with the prior art, a sewage treatment filter equipment have following beneficial effect:

(1) sewage treatment filter equipment clear up the inside and outside both sides of filter core simultaneously through two scraper blades of motor drive, prevent to cross the filter core and block up, can make its life longer to filter equipment, be difficult to cause the damage of device.

(2) Scraper blade lateral wall on install the brush door, can be used to carry out two-sided clearance to crossing the filter core, prevent to cross the mesh jam of filter core, make and cross filter core life longer.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic diagram of a sewage treatment filtering apparatus according to an embodiment of the present invention;

FIG. 2 is a sectional view of a sewage treatment filtering apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic view of a cleaning assembly and a filter element according to an embodiment of the present invention;

FIG. 4 is a drawing of a scraper structure according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view of a scraper according to an embodiment of the present invention;

fig. 6 is a sectional view of an elastic assembly according to an embodiment of the present invention.

Description of reference numerals:

1. a filter box; 11. a sewage inlet; 12. a sewage draining outlet; 13. a water purifying port; 14. an annular stop block; 15. supporting legs; 2. a filter assembly; 3. a motor; 4. cleaning the assembly; 5. a frame body; 6. a filter element; 7. brushing the door; 8. an elastic component; 41. a first squeegee; 42. a second squeegee; 411. a rectangular groove; 412. a fan-shaped chute; 413. a first chute; 414. a convex edge; 415. a second chute; 51. a first bearing; 52. a third bearing; 53. a mounting frame; 511. a second bearing; 521. a fourth bearing; 522. a bottom scraper; 71. a gear; 72. a rotating shaft; 73. a brush; 81. briquetting; 82. a stopper; 83. a spring; 811. a first protrusion; 821. a second protrusion; 812. a slide block.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 6, a sewage treatment filtering apparatus includes a filtering tank 1, a filtering assembly 2 installed in the filtering tank 1, a cleaning assembly 4 for cleaning the filtering assembly 2;

cleaning assembly 4 is installed through support body 5 and is rotated in rose box 1, and filtering component 2 installs on support body 5, and cleaning assembly 4 symmetry is installed and is used for clearing up filtering component 2 inside and outside lateral wall in the inside and outside both sides of filtering component 2.

As shown in fig. 2 and 3, a first bearing 51 and a second bearing 511 are mounted at the upper end of the frame body 5, the diameter of the second bearing 511 is smaller than that of the first bearing 51, the first bearing 51 is sleeved outside the second bearing 511, a third bearing 52 and a fourth bearing 521 are mounted at the lower end of the frame body 5, the diameter of the fourth bearing 521 is smaller than that of the third bearing 52, the third bearing 52 is sleeved outside the fourth bearing 521, the cleaning assembly 4 further comprises a first scraper 41 and a second scraper 42, one end of the first scraper 41 is rotatably mounted at the bottom of the second bearing 511, the other end of the first scraper 41 is rotatably mounted at the top of the fourth bearing 521, one end of the second tube plate is rotatably mounted at the bottom of the first bearing 51, the other end of the second scraper 42 is rotatably mounted at the top of the third bearing 52, the first scraper 41 and the second scraper 42 are a group, the first scraper 41 and the second scraper 42 are symmetrically arranged, the first scraper 41 and the second scraper 42 are both provided with a plurality of scrapers, the first scraper blade 41 and the second scraper blade 42 are equidistantly arranged around the frame body 5;

the motor 3 drives the frame body 5, the mounting frame 53 at the top of the frame body 5 is located on the outer shaft of the first bearing 51 and the inner shaft of the second bearing 511, the two ends of the first scraper 41 are respectively installed on the outer shaft of the first bearing 51 and the outer shaft of the third bearing 52, the two ends of the second scraper 42 are respectively installed on the inner shaft of the second bearing 511 and the inner shaft of the fourth bearing 521, the motor 3 rotates to drive the first bearing 51 and the outer shaft of the third bearing 52 to rotate, the second bearing 511 and the inner shaft of the fourth bearing 521 rotate, because the filtering is installed between the first bearing 51 and the second bearing 511, the side walls of the first scraper 41 and the second scraper 42 all extend to the side wall of the filtering component 2, the first scraper 41 and the second scraper 42 contact with the side wall of the filtering component 2, and the rotation of the bearing is not affected.

As shown in fig. 3 to 5, the first scraper 41 and the second scraper 42 have the same structure, the first scraper 41 and the second scraper 42 are both provided with the brushing door 7, the first scraper 41 is provided with a rectangular groove 411, the brushing door 7 is installed in the rectangular groove 411, the upper end and the lower end of the rectangular groove 411 are symmetrically provided with fan-shaped sliding grooves 412, the side walls of the fan-shaped sliding grooves 412 are provided with racks, one side of the fan-shaped sliding grooves 412 is provided with a first sliding groove 413, the first sliding groove 413 is a light groove, the upper end and the lower end of the brushing door 7 are symmetrically rotated to install the gear 71 and the rotating shaft 72, the small motor 3 is installed below the gear 71, the rotating shaft 72 is located in the first sliding groove 413, and the gear 71 is meshed with the racks of the fan-shaped sliding grooves 412.

As shown in fig. 5, the first sliding slot 413 is provided with flanges 414 at two ends thereof, the upper and lower ends of the brush door 7 are provided with slots corresponding to the flanges 414 at four corners thereof, and the flanges 414 are inserted into the slots.

As shown in fig. 4, the brush door 7 has bristles on one side wall.

As shown in fig. 5, it can be seen that the flanges 414 on both sides of the first sliding groove 413 are provided with slots (not shown) below the rotating shaft 72 and the gear 71 mounted on the door 7, the slots are provided to facilitate the attachment of the door 7 and the flanges 414, so as to prevent the inflow of sludge, the edges of the door 7 can be provided with sealing gaskets, and the movement process of the door 7 is brushed: the small motor 3 drives the gear 71 to rotate, the gear 71 moves along the fan-shaped chute 412, the rotating shaft 72 end of the brushing door 7 rotates, the rotating shaft 72 slides in the first chute 413, when the gear 71 rotates from one end to the other end, the brushing door 7 rotates, when the gear 71 reaches the end part, the convex edges 414 at the two ends of the first chute 413 are inserted into the slots below the gear 71 and the rotating shaft 72, the brushing door 7 is closed, the convex edges 414 are inserted into the slots and limit the rotating shaft 72 end at the same time, the rotating shaft 72 end is prevented from rotating into the chute with the rack, the brushing door 7 is perfectly closed, the brush 73 is used for brushing the filter element 6, and the two brushes 73 simultaneously clean the inside and the outside of the filter element 6, so that the dirt in meshes of the filter element 6 can be cleaned, and the filter element 6 is prevented from being blocked.

As shown in fig. 2 and 3, the filter assembly 2 comprises a filter element 6, the top of the filter element 6 is provided with an external thread, the inner wall of the second bearing 511 is provided with an internal thread, the filter element 6 is screwed on the second bearing 511, the bottom of the filter box 1 is provided with an annular limiting block 14, the bottom of the filter element 6 is provided with an annular groove, and the annular limiting block 14 is inserted into the annular groove;

one end of the filter element 6 is arranged between the first bearing 51 and the second bearing 511, the other end of the filter element is limited by the annular limiting block 14 and the annular groove of the filter element 6, so that the filter element 2 is prevented from being damaged due to the fact that no support is arranged at the bottom of the filter element 2 when the filter element 2 is cleaned, the filter element 6 can be detached, and the filter element 6 can be replaced and maintained when damaged or blocked.

As shown in fig. 1 and 2, a motor 3 is installed at the top of the filter box 1, and the motor 3 penetrates through the filter box 1 and then is connected with the top of the frame body 5.

As shown in fig. 2, 4 and 5, the first bearing 51, the bottom of the second bearing 511, the third bearing 52, elastic component 8 is all installed at fourth bearing 521 top, elastic component 8 one end top tight first scraper 41, the lateral wall of second scraper 42, elastic component 8 includes briquetting 81, the dog 82, spring 83, briquetting 81 one end is equipped with slider 812, be equipped with the second spout 415 corresponding with slider 812 on the first scraper 41, slider 812 is located second spout 415, briquetting 81 cup joints at the dog 82 outer wall, the inside first hollow space that is equipped with of briquetting 81, be equipped with second hollow space on the dog 82, dog 82 one end is equipped with first arch 811, dog 82 one end extends to in the first hollow space of briquetting 81, be equipped with second arch 821 in the first hollow space, first arch 811 and second arch 821 joint, first hollow space communicates with each other with second hollow space, spring 83 installs between briquetting 81 and dog 82.

As shown in fig. 2, a bottom scraper 522 is provided on the outer wall of the second bearing 511.

The elastic components 8 are respectively positioned at the upper end and the lower end of the outer sides of the first scraper 41 and the second scraper 42 and are used for buffering the scrapers and preventing the scrapers from being damaged due to uneven stress of the scrapers in the scraping process;

when the scraper is scraped, the scraper rotates at a small angle, the pressing block 81 is pressed by the scraper at the moment, the pressing block 81 presses the spring 83, the first protrusion 811 of the stop block 82 slides in the first hollow space, and the sliding block 812 slides in the first sliding groove 413 of the scraper at the moment;

when the second bearing 511 rotates, the scraper blade rotates along with the second bearing, and the scraper blade scrapes off the dirt at the bottom of the filter box 1 and scrapes the dirt to the drain outlet 12 at the bottom of the filter box 1, so that the dirt flows out along the drain outlet 12.

The specific using process is as follows:

when the filtering component 2 is cleaned, the motor 3 drives the frame body 5 to rotate, the frame body 5 drives the first bearing 51 outer shaft, the second bearing 511 inner shaft, the third bearing 52 outer shaft and the fourth bearing 521 inner shaft to rotate, at the moment, the two groups of scrapers scrape off dirt on the filtering core 6, the dirt falls on the third bearing 52 and the fourth bearing 521, the tops of the third bearing 52 and the fourth bearing 521 are arc surfaces, the dirt falls to the bottom of the filtering box 1, in the bearing rotating process, the bottom scrapers 522 on the side walls of the second bearing 511 scrape the dirt to the sewage discharge port 12 to be removed, the inner part of the filtering core 6 falls to the water purifying port 13, in the cleaning process, a water pipe at the water purifying port 13 is placed in a dirt pool, the position is recovered after the cleaning is finished, and in the cleaning process, the sewage water inlet 11 can be connected with clean water to clean the inner part of the filtering core;

can scrub filter core 6 during the clearance, drive small motor 3 this moment, small motor 3 drive gear 71 rotates, gear 71 moves along fan-shaped spout 412, brush door 7 pivot 72 end takes place to rotate, and pivot 72 slides in first spout 413, when gear 71 rotates the other end from one end, make brush door 7 take place to rotate, when gear 71 reachs the tip, the chimb 414 at first spout 413 both ends is pegged graft and is gone into in gear 71 and the slot of pivot 72 below, make brush door 7 closed, the face that is equipped with brush 73 is adjusted to and is filtered core 6 lateral wall laminating, the rotation process bearing rotates simultaneously, scrub filter core 6.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a sewage treatment filter equipment which characterized in that: comprises a filter box (1), a filter component (2) arranged in the filter box (1) and a cleaning component (4) used for cleaning the filter component (2);

cleaning assembly (4) are installed through support body (5) and rotate in rose box (1), and install on support body (5) filter assembly (2), and cleaning assembly (4) symmetry is installed and is used for clearing up filter assembly (2) inside and outside both sides in filter assembly (2).

2. The wastewater treatment filtration unit of claim 1, wherein: first bearing (51) is installed to support body (5) upper end, second bearing (511) diameter is less than first bearing (51) diameter, first bearing (51) cover is in second bearing (511) outside, third bearing (52) are installed to support body (5) lower extreme, fourth bearing (521) diameter is less than third bearing (52) diameter, third bearing (52) cover is in fourth bearing (521) outside, clearance subassembly (4) still include first scraper blade (41), second scraper blade (42), first scraper blade (41) one end is rotated and is installed in second bearing (511) bottom, the other end of first scraper blade (41) is rotated and is installed at fourth bearing (521) top, second tube sheet one end is rotated and is installed in first bearing (51) bottom, the other end of second scraper blade (42) is rotated and is installed at third bearing (52) top, first scraper blade (41), Second scraper blade (42) are a set of, and first scraper blade (41) and second scraper blade (42) symmetry set up, and first scraper blade (41), second scraper blade (42) all are equipped with a plurality ofly, and first scraper blade (41), second scraper blade (42) are installed around support body (5) equidistance.

3. The wastewater treatment filtration unit of claim 2, wherein: first scraper blade (41) is unanimous with second scraper blade (42) structure, first scraper blade (41), all install brush door (7) on second scraper blade (42), be equipped with rectangular channel (411) on first scraper blade (41), brush door (7) are installed in rectangular channel (411), both ends symmetry is equipped with fan-shaped spout (412) about rectangular channel (411), the lateral wall of fan-shaped spout (412) is equipped with the rack, one side of fan-shaped spout (412) is first spout (413), first spout (413) are the light slot, brush door (7) both ends symmetry rotation installation gear (71) about both ends, pivot (72), small motor (3) are installed to gear (71) below, pivot (72) are located first spout (413), gear (71) and the rack toothing of fan-shaped spout (412).

4. A sewage treatment filtration unit according to claim 3 wherein: convex edges (414) are arranged at two ends of the first sliding groove (413), slots corresponding to the convex edges (414) are arranged at four corners of the upper end and the lower end of the brush door (7), and the convex edges (414) are inserted into the slots.

5. A sewage treatment filtration unit according to claim 3 wherein: the brush hair is arranged on one side wall of the brush door (7).

6. The wastewater treatment filtration unit of claim 1, wherein: filter element (2) is equipped with the external screw thread including crossing filter core (6), crossing filter core (6) top, is equipped with the internal thread on second bearing (511) inner wall, crosses filter core (6) and screws up on second bearing (511), and rose box (1) bottom is equipped with annular stopper (14), crosses filter core (6) bottom and is equipped with the annular groove, and annular stopper (14) are pegged graft into in the annular groove.

7. The wastewater treatment filtration unit of claim 1, wherein: the motor (3) is installed at the top of the filter box (1), and the motor (3) penetrates through the filter box (1) and then is connected with the top of the frame body (5).

8. The wastewater treatment filtration unit of claim 2, wherein: the bottom of the first bearing (51) and the bottom of the second bearing (511), the tops of the third bearing (52) and the fourth bearing (521) are respectively provided with an elastic component (8), one end of each elastic component (8) tightly pushes against the side walls of the first scraper (41) and the second scraper (42), each elastic component (8) comprises a pressing block (81), a stop block (82) and a spring (83), one end of each pressing block (81) is provided with a sliding block (812), the first scraper (41) is provided with a second sliding groove (415) corresponding to the sliding block (812), the sliding block (812) is positioned in the second sliding groove (415), the pressing block (81) is sleeved on the outer wall of the stop block (82), a first hollow space is arranged inside the pressing block (81), the stop block (82) is provided with a second hollow space, one end of the stop block (82) is provided with a first bulge (811), one end of the stop block (82) extends into the first hollow space of the pressing block (81), and a second bulge (821) is arranged in the first hollow space, the first protrusion (811) is clamped with the second protrusion (821), the first hollow space is communicated with the second hollow space, and the spring (83) is arranged between the pressing block (81) and the stop block (82).

9. The wastewater treatment filtration unit of claim 2, wherein: the outer wall of the second bearing (511) is provided with a bottom scraper (522).

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