CN210384992U

CN210384992U - Water injection filter equipment for sewage treatment

Info

Publication number: CN210384992U
Application number: CN201920687467.6U
Authority: CN
Inventors: 刘子怡
Original assignee: Dalian Radlant Water Treatment Technology Co ltd
Current assignee: Dalian Radlant Water Treatment Technology Co ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-04-24
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a water injection filter equipment for sewage treatment, including the rose box, one side top of rose box is equipped with the inlet channel, one side bottom of rose box is equipped with the outlet conduit who is located the inlet channel below, the top of rose box is equipped with the motor, the motor is connected through a plurality of dead levers with the rose box, the output of motor is equipped with the pivot, and the one end of pivot extends to in the rose box, the pivot is equipped with the bearing with the junction of rose box, the outside cover of pivot is equipped with a plurality of stirring leaves that are located the rose box, be equipped with filter screen one on the bottom inner wall of rose box. The utility model discloses a water injection filter equipment for sewage treatment, this design easy operation, reasonable in design can filter sewage rapidly before pouring into sewage treatment plant into, has avoided impurity in the sewage to depend on the filter screen simultaneously to and when impurity accumulation was too much in the sewage, can be rapid convenient take out impurity, greatly reduced later stage sewage treatment's the degree of difficulty, improved work efficiency.

Description

Water injection filter equipment for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field, in particular to water injection filter equipment for sewage treatment.

Background

Along with the increase of modern industry and population, water resource pollution is more and more serious, especially urban water quality is more and more serious, sewage treatment is a process of enabling sewage to reach the water quality requirement of being discharged into a certain water body or being reused, the 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, the sewage treatment also increasingly enters the daily life of common people, before the sewage is treated, the sewage is required to be injected into a sewage treatment device, a large amount of impurities are always contained in the sewage, if the sewage is directly injected into the sewage treatment device, a large load is caused to the sewage treatment device, then a filtering device is required to inject the sewage into the sewage treatment device, the burden of post-treatment is reduced through a water injection filtering device, and meanwhile, the initial sewage is high in impurity content, if not cleaned in time, the filter screen is easy to block, and the purpose of filtering can not be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a water injection filter equipment for sewage treatment, can effectively solve in the background art sewage need pour into sewage treatment device in the middle of before handling, and often have a large amount of impurity in the sewage, if directly pour into sewage treatment device into, can cause great load to sewage treatment device, and then just need a sewage to pour into the filter equipment before sewage treatment device into, alleviate the burden of post processing through water injection filter equipment, initial sewage impurity content is high simultaneously, if not in time clear up, block up the filter screen very easily, and then can not reach filterable problem.

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

a water injection filtering device for sewage treatment comprises a filtering box, wherein a water inlet pipeline is arranged at the top of one side of the filtering box, a water outlet pipeline positioned below the water inlet pipeline is arranged at the bottom of one side of the filtering box, a motor is arranged above the filtering box and connected with the filtering box through a plurality of fixed rods, a rotating shaft is arranged at the output end of the motor, one end of the rotating shaft extends into the filtering box, a bearing is arranged at the joint of the rotating shaft and the filtering box, a plurality of stirring blades positioned in the filtering box are sleeved outside the rotating shaft, a first filtering net is arranged on the inner wall of the bottom end of the filtering box, a second filtering net is arranged between the inner wall of one side of the filtering box close to the water outlet pipeline and the top end of the first filtering net and is obliquely arranged, a plurality of supporting columns are arranged at the bottom end of the filtering box, and supporting plates, the bottom of one side of the filter box, which is far away from the water outlet pipeline, is provided with a first through groove, and the filter box is provided with a closing mechanism and a sealing mechanism which are matched with the first through groove.

Preferably, the closing mechanism comprises a first cavity and a second cavity which are arranged on the filter box, the first cavity is positioned above the first through groove, the cavity II is positioned below the through groove I, the cavity I and the cavity II are communicated with the through groove I through holes, a movable plate is arranged between the adjacent through holes, the movable plate is matched with the first through groove, a first sealing ring is arranged between the movable plate and the through hole, the bottom end of the movable plate extends into the second cavity, the top end of the movable plate is connected with a limiting block positioned in the first cavity, the limiting block is connected with the inner wall of the top end of the first cavity through a compression spring, the first cavity is connected with the outer wall of the filter box through a second through groove, a handle is arranged in the through groove II, one end of the handle is connected with the limiting block, and the other end of the handle extends to the outside of the filter box.

Preferably, the outer sleeve of the handle is provided with an anti-slip sleeve positioned outside the filter box.

Preferably, the sealing mechanism comprises a through groove plug arranged on one side of the filter box, and a sealing ring II is arranged between the through groove plug and the through groove I.

Preferably, the water inlet pipeline is provided with a first valve, and the water outlet pipeline is provided with a second valve.

Preferably, the bottom end of the supporting plate is provided with a rubber pad.

Compared with the prior art, the utility model discloses following beneficial effect has: through the mating reaction that sets up filter screen one and filter screen two, and then impurity filters in sewage, through setting up the motor, the mating reaction of pivot and stirring leaf, and then when impurity depends on the filter screen, can make impurity break away from the filter screen through the centrifugal force of water, through the mating reaction that sets up closing mechanism and sealing mechanism, and then when impurity is too much in the rose box, can be fast convenient take out impurity, this design easy operation, and reasonable in design, can filter rapidly before pouring into sewage treatment plant into sewage, impurity has avoided simultaneously in the sewage depends on the filter screen, and when impurity accumulation is too much in the sewage, can be fast convenient take out impurity, greatly reduced later stage sewage treatment's the degree of difficulty, and the work efficiency is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a water injection filtering device for sewage treatment according to the present invention;

fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a filter box; 2. a water inlet pipe; 3. a water outlet pipeline; 4. a motor; 5. fixing the rod; 6. a rotating shaft; 7. a bearing; 8. stirring blades; 9. a first filter screen; 10. a second filter screen; 11. a support pillar; 12. a support plate; 13. a rubber pad; 14. a first through groove; 15. a first cavity; 16. a second cavity; 17. a through hole; 18. a movable plate; 19. a first sealing ring; 20. a limiting block; 21. a compression spring; 22. a second through groove; 23. a grip; 24. a through groove plug; 25. a second sealing ring; 26. a first valve; 27. and a second valve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

As shown in figure 1-2, a water injection filtering device for sewage treatment comprises a filtering box 1, wherein a water inlet pipeline 2 is arranged at the top of one side of the filtering box 1, a water outlet pipeline 3 positioned below the water inlet pipeline 2 is arranged at the bottom of one side of the filtering box 1, a motor 4 is arranged above the filtering box 1, the motor 4 is connected with the filtering box 1 through a plurality of fixing rods 5, a rotating shaft 6 is arranged at the output end of the motor 4, one end of the rotating shaft 6 extends into the filtering box 1, a bearing 7 is arranged at the joint of the rotating shaft 6 and the filtering box 1, a plurality of stirring blades 8 positioned in the filtering box 1 are sleeved outside the rotating shaft 6, a first filtering net 9 is arranged on the inner wall of the bottom end of the filtering box 1, a second filtering net 10 is arranged between the inner wall of one side of the filtering box 1 close to the water outlet pipeline 3 and the top end of the first, a supporting plate 12 is arranged at the bottom end of the supporting column 11, a first through groove 14 is formed in the bottom of one side, away from the water outlet pipeline 3, of the filter box 1, and a closing mechanism and a sealing mechanism which are matched with the first through groove 14 are arranged on the filter box 1;

the closing mechanism comprises a first cavity 15 and a second cavity 16 which are arranged on the filter box 1, the first cavity 15 is located above the first through groove 14, the second cavity 16 is located below the first through groove 14, the first cavity 15 and the second cavity 16 are communicated with the first through groove 14 through holes 17, a movable plate 18 is arranged between every two adjacent through holes 17, the movable plate 18 is matched with the first through groove 14, a first sealing ring 19 is arranged between the movable plate 18 and the through holes 17, the bottom end of the movable plate 18 extends into the second cavity 16, the top end of the movable plate 18 is connected with a limiting block 20 located in the first cavity 15, the limiting block 20 is connected with the inner wall of the top end of the first cavity 15 through a compression spring 21, the first cavity 15 is connected with the outer wall of the filter box 1 through the second through groove 22, a handle 23 is arranged in the second through groove 22, one end of the handle 23 is; an anti-slip sleeve positioned outside the filter box 1 is sleeved outside the grip 23; the sealing mechanism comprises a through groove plug 24 arranged on one side of the filter box 1, and a sealing ring II 25 is arranged between the through groove plug 24 and the through groove I14; a first valve 26 is arranged on the water inlet pipeline 2, and a second valve 27 is arranged on the water outlet pipeline 3; the bottom end of the support plate 12 is provided with a rubber pad 13.

It should be noted that, the utility model relates to a water injection filtering device for sewage treatment, when in use, open valve one 26 and valve two 27, and then sewage enters into the filter box 1 from the water inlet pipe 2, and then impurities in water are filtered through the filter screen two 10 first, because the filter screen two 10 is obliquely arranged, and then impurities can slide to one side of the filter screen one 9 through the filter screen two 10, and then sewage is filtered for the second time through the filter screen one 9, and then water flows out through the water outlet pipe 3, the motor 4 is periodically started, and then the rotating shaft 6 drives the stirring blade 8 to rotate, and then water in the filter box 1 rotates, and then water makes impurities blocked on the filter screen separate from the filter screen, and then the motor 4 is stopped, although the amount of impurities is not reduced, but impurities blocked on the filter screen are reduced, and further the working efficiency is improved, when impurities need to be cleaned, close valve one 26, when water flow in the, and closing the second valve 27, further pulling the second through groove plug 24, further separating the second through groove plug 24 from the first through groove 14, further holding the handle 23 to move upwards, further driving the movable plate 18 to move upwards by the limiting block 20, further separating the movable plate 18 from the second cavity 16, further leading the movable plate 18 to enter the first cavity 15, further separating the movable plate 18 from the first through groove 14, and further taking out impurities in the filter box 1 through the first through groove 14.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a water injection filter equipment for sewage treatment which characterized in that: including rose box (1), one side top of rose box (1) is equipped with inlet channel (2), one side bottom of rose box (1) is equipped with and is located outlet conduit (3) of inlet channel (2) below, the top of rose box (1) is equipped with motor (4), motor (4) with rose box (1) is connected through a plurality of dead levers (5), the output of motor (4) is equipped with pivot (6), just the one end of pivot (6) extends to in rose box (1), pivot (6) with the junction of rose box (1) is equipped with bearing (7), the outside cover of pivot (6) is equipped with and is located a plurality of stirring leaves (8) in rose box (1), be equipped with filter screen (9) on the bottom inner wall of rose box (1), rose box (1) is close to one side inner wall of outlet conduit (3) with be equipped with between the top of filter screen (9) and filter Net two (10), just filter screen two (10) slope sets up, the bottom of rose box (1) is equipped with a plurality of support columns (11), the bottom of support column (11) is equipped with backup pad (12), rose box (1) is kept away from one side bottom of outlet conduit (3) is equipped with logical groove one (14), be equipped with on rose box (1) with lead to groove one (14) matched with closing mechanism and sealing mechanism.

2. The water injection filter device for sewage treatment as claimed in claim 1, wherein: the closing mechanism comprises a first cavity (15) and a second cavity (16) which are arranged on the filter box (1), the first cavity (15) is located above the first through groove (14), the second cavity (16) is located below the first through groove (14), the first cavity (15) and the second cavity (16) are communicated with the first through groove (14) through holes (17), a movable plate (18) is arranged between every two adjacent through holes (17), the movable plate (18) is matched with the first through groove (14), a first sealing ring (19) is arranged between the movable plate (18) and the through holes (17), the bottom end of the movable plate (18) extends into the second cavity (16), the top end of the movable plate (18) is connected with a limiting block (20) located in the first cavity (15), and the limiting block (20) is connected with the inner wall of the top end of the first cavity (15) through a compression spring (21), the first cavity (15) is connected with the outer wall of the filter box (1) through a second through groove (22), a handle (23) is arranged in the second through groove (22), one end of the handle (23) is connected with the limiting block (20), and the other end of the handle (23) extends to the outside of the filter box (1).

3. The water injection filter device for sewage treatment as claimed in claim 2, wherein: the outer sleeve of the handle (23) is provided with an anti-skid sleeve positioned outside the filter box (1).

4. The water injection filter device for sewage treatment as claimed in claim 1, wherein: the sealing mechanism comprises a through groove plug (24) arranged on one side of the filter box (1), and a sealing ring II (25) is arranged between the through groove plug (24) and the through groove I (14).

5. The water injection filter device for sewage treatment as claimed in claim 1, wherein: the water inlet pipeline (2) is provided with a first valve (26), and the water outlet pipeline (3) is provided with a second valve (27).

6. The water injection filter device for sewage treatment as claimed in claim 1, wherein: the bottom end of the supporting plate (12) is provided with a rubber pad (13).