CN218909992U

CN218909992U - Sedimentation device for sewage treatment

Info

Publication number: CN218909992U
Application number: CN202222311700.5U
Authority: CN
Inventors: 寇金冠; 王昕桐; 王海鹏
Original assignee: Liaoning Bailida Industry Co ltd
Current assignee: Liaoning Bailida Industry Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-04-25
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a sedimentation device for sewage treatment, which comprises a working box, wherein the top end of the working box is provided with a mounting opening, the mounting opening is internally and fixedly provided with a sedimentation box, a first rotating shaft is rotatably arranged in the sedimentation box, the outer wall of the first rotating shaft is provided with a plurality of stirring blades with the same structure, a first motor is fixedly arranged in a first driving box, a water inlet cylinder is arranged above a water inlet, a filter plate is arranged in the water inlet cylinder, the bottom end of the sedimentation box is provided with a water outlet, a first valve is arranged above the water outlet, the device is provided with a collecting cylinder and a filter screen at the bottom end, clear water and dirt after sedimentation are timely separated, a pair of collecting cylinders alternately work, dirt on the filter screen is timely cleaned in the process of separating the clear water and the dirt, the filter screen is prevented from being solidified and blocked for a long time, and meanwhile, the water inlet cylinder is provided with the filter plate, so that the device is prevented from being damaged by larger impurities.

Description

Sedimentation device for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sedimentation device for sewage treatment.

Background

The sewage treatment is a process of purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, and is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.

The utility model patent with the publication number of CN216997799U provides a sedimentation tank for industrial sewage treatment, a motor is arranged above the sedimentation tank, a mixing mechanism is arranged at the top of the sedimentation tank and is positioned at the bottom of the motor and used for mixing sewage and a sedimentation agent, and a cleaning mechanism is distributed on the inner side of the sedimentation tank and the outer side of the sedimentation tank.

However, the device is not provided with a mechanism for separating dirt from water after settling dirt in sewage, clear water and settled dirt still coexist in the same space after settling, dirt is still easy to be carried out when clear water is extracted, trouble is brought to follow-up extraction of clear water, the device can clean dirt on a baffle only when clear water in a settling tank is discharged after settling, the dirt is stuck on the baffle for a long time due to long settling process time after settling, the follow-up cleaning is difficult, a large amount of space is occupied by a large amount of settled dirt in the settling process, the water containing capacity of the space is reduced, the sewage treatment capacity of the device is reduced, a water inlet of the device is not provided with a filtering device for filtering larger particle impurities in sewage, the larger particle impurities enter the settling tank, and the stirring rod collides with the larger particle impurities when stirring, so that the stirring rod is easy to damage, thereby improving the maintenance cost of the device.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a sedimentation device for sewage treatment, which is provided with a collecting cylinder and a filter screen at the bottom end, so that clear water and dirt after sedimentation are separated in time, the clear water is more convenient to extract, and the pair of collecting cylinders alternately work, the dirt on the filter screen is cleaned in time in the process of separating the clear water and the dirt, the filter screen is prevented from being blocked by the dirt due to long-time solidification, the occupied space of the dirt is also avoided, the sewage treatment capacity is reduced, and meanwhile, the filter plate is arranged on the water inlet cylinder, and the device is prevented from being damaged by larger impurities.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a sewage treatment is with subsider, includes the work box, the installing port has been seted up to the work box top, fixed mounting has the subsider in the installing port, the first pivot of rotation is installed to the subsider in the interior, first pivot outer wall is equipped with a plurality of stirring leaves that the structure is the same, subsider one side and lie in work box upper surface fixed mounting has first driving box, fixed mounting has first motor in the first driving box, the one end of first pivot runs through the lateral wall of subsider one side with first motor drive end is connected, the water inlet has been seted up to the subsider top, the water inlet top is equipped with a water inlet section of thick bamboo, be equipped with the filter in the water inlet section of thick bamboo, the outlet has been seted up to the subsider bottom, the outlet top is equipped with first valve, the opposite side of subsider is equipped with the charge door.

Preferably, the bearing seats are fixedly installed on the lower surface of the upper wall of the working box and the upper surface of the lower wall of the working box respectively, a pair of second rotating shafts are rotatably installed between the bearing seats, collecting barrels are respectively arranged on two sides of each second rotating shaft, a pair of connecting mechanisms are respectively arranged between each collecting barrel and each second rotating shaft, a pair of filter screens are respectively arranged at the bottom ends of the collecting barrels, a first gear is fixedly installed at the bottom ends of the second rotating shafts, a second driving box is arranged on one side of each second rotating shaft and located on the upper surface of the lower wall of the working box, a second motor is fixedly installed in each second driving box, a second gear is connected with a driving end of each second motor, and each second gear is meshed with each first gear.

Preferably, the connecting mechanism comprises a connecting block and an inserting block, the connecting block is fixedly arranged on the side wall of the second rotating shaft, the inserting block is fixedly arranged on one side of the collecting cylinder, a slot is formed in the connecting block, the inserting block is inserted into the slot, a functional groove is formed in one side of the slot and positioned in the connecting block, a sliding block is arranged in the functional groove, fixing pins and telescopic springs are respectively arranged on two sides of the sliding block, one end of each fixing pin penetrates through one side of the functional groove and is inserted into the side wall of the corresponding inserting block, one end of each telescopic spring is connected with the other side of the corresponding functional groove, a sliding port is formed in the top end of each functional groove, and the side wall of each sliding block slides in the sliding port.

Preferably, a water collecting tank is arranged on one side of the second rotating shaft and positioned on the upper surface of the lower wall of the working tank, a water collecting port is formed in the top end of the water collecting tank, a water outlet is formed in one side of the water collecting tank, a second valve is arranged on one side of the water outlet, and a through hole is formed in one side of the side wall of the working tank and positioned on the water outlet.

Preferably, the middle part of the filter plate is in an arch structure.

Preferably, an opening is formed in one side of the second driving box.

Advantageous effects

The utility model provides a sedimentation device for sewage treatment, which has the beneficial effects that the structure is compact, the collection barrels for separating dirt from water are arranged, the bottom ends of the collection barrels are provided with filter screens for timely separating clean water after sedimentation from sedimentation dirt, dirt is prevented from being carried out when clean water is extracted, convenience is brought to follow-up clean water extraction, the device is provided with a pair of collection barrels which work alternately, when one collection barrel filters, the other collection barrel can clean dirt on the filter screens in time, dirt can be prevented from being solidified and blocking the filter screens for a long time in the process of separating clean water from dirt, meanwhile, the space occupied by dirt is prevented from being occupied by the dirt by alternately transporting out of the pair of collection barrels, the sewage treatment capability is reduced, and the device is internally provided with a arched filter plate for filtering larger particle impurities in the sewage, so that the larger particle impurities are prevented from entering the sedimentation box, and the stirring blades collide with the larger particle impurities, thereby reducing the maintenance cost of the device, and meanwhile, the arched filter plate is prevented from being blocked by the impurities from sliding to the lower position of the arch shape.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is an enlarged schematic view of part A of the present utility model;

in the figure: 1. a working box; 2. a mounting port; 3. a sedimentation tank; 4. a first rotating shaft; 5. stirring the leaves; 6. a first drive box; 7. a first motor; 8. a water inlet; 9. a water inlet cylinder; 10. a filter plate; 11. a water outlet; 12. a first valve; 13. a feed inlet; 14. a bearing seat; 15. a second rotating shaft; 16. a collection cylinder; 17. a filter screen; 18. a first gear; 19. a second drive box; 20. a second motor; 21. a second gear; 22. a connecting block; 23. inserting blocks; 24. a slot; 25. a functional groove; 26. a slide block; 27. a fixing pin; 28. a telescopic spring; 29. a sliding port; 30. a water collection tank; 31. a water collecting port; 32. a water outlet; 33. a second valve; 34. an opening; 35. and a through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a sedimentation device for sewage treatment comprises a working tank 1, an installation opening 2 is formed in the top end of the working tank 1, a sedimentation tank 3 is fixedly installed in the installation opening 2, a first rotating shaft 4 is rotatably installed in the sedimentation tank 3, a plurality of stirring blades 5 with the same structure are arranged on the outer wall of the first rotating shaft 4, a first driving tank 6 is fixedly installed on one side of the sedimentation tank 3 and positioned on the upper surface of the working tank 1, a first motor 7 is fixedly installed in the first driving tank 6, one end of the first rotating shaft 4 penetrates through the side wall on one side of the sedimentation tank 3 and is connected with the driving end of the first motor 7, a water inlet 8 is formed in the top end of the sedimentation tank 3, a water inlet cylinder 9 is arranged above the water inlet 8, a filter plate 10 is arranged in the water inlet cylinder 9, a water outlet 11 is formed in the bottom end of the sedimentation tank 3, a first valve 12 is arranged above the water outlet 11, a feeding port 13 is arranged on the other side of the sedimentation tank 3, a filter plate 10 in the water inlet cylinder 9 filters out sewage particles, and large sewage particles enter the stirring blades 3 and repeatedly and collide with the first stirring blades 5 to prevent the stirring blades 5 from being repeatedly rotated, and the particles from being mixed with the stirring blades 5.

Further, the bearing seats 14 are fixedly installed on the lower surface of the upper wall of the working box 1 and the upper surface of the lower wall of the working box, a pair of second rotating shafts 15 are rotatably installed between the bearing seats 14, collecting barrels 16 are respectively arranged on two sides of each second rotating shaft 15, a connecting mechanism is respectively arranged between each collecting barrel 16 and each second rotating shaft 15, a pair of filter screens 17 are respectively arranged at the bottom ends of the collecting barrels 16, a first gear 18 is fixedly installed at the bottom ends of the second rotating shafts 15, a second driving box 19 is arranged on one side of each second rotating shaft 15 and located on the upper surface of the lower wall of the working box 1, a second motor 20 is fixedly installed in each second driving box 19, a second gear 21 is connected to the driving end of each second motor 20, each second gear 21 is meshed with each first gear 18, each second motor 20 drives each second gear 21 to rotate, each second gear 21 drives each first gear 18 and each second rotating shaft 15, each second rotating shaft 15 drives each collecting barrel 16 to alternately work, and dirt in each collecting barrel 16 is timely cleaned.

Further, coupling mechanism includes connecting block 22 and inserted block 23, connecting block 22 fixed mounting in the lateral wall of second pivot 15, inserted block 23 fixed mounting in one side of collection tube 16, slot 24 has been seted up to connecting block 22, inserted block 23 cartridge in slot 24, connecting block 22 is interior and lie in one side of slot 24 is equipped with function groove 25, be equipped with slider 26 in the function groove 25, the both sides of slider 26 are equipped with fixed pin 27 and extension spring 28 respectively, the one end of fixed pin 27 runs through one side of function groove 25 and cartridge is advanced into the lateral wall of inserted block 23, the one end of extension spring 28 is connected the opposite side of function groove 25, slide opening 29 has been seted up on the function groove 25 top, the lateral wall of slider 26 slide in slide opening 29 is provided with the coupling mechanism of convenient dismouting and is made a pair of collection tube 16 stably fix in the both sides of second pivot 15 to conveniently dismantle in time clear up collection tube 16.

Further, a water collecting tank 30 is arranged on one side of the second rotating shaft 15 and located on the upper surface of the lower wall of the working tank 1, a water collecting port 31 is formed in the top end of the water collecting tank 30, a water outlet 32 is formed in one side of the water collecting tank 30, a second valve 33 is arranged on one side of the water outlet 32, a through hole 35 is formed in the side wall of the working tank 1 and located on one side of the water outlet 32, filtered clean water is collected by the water collecting tank 30, and the water outlet 32, the valve and the through hole 35 are arranged to provide convenience for water extraction.

Further, the middle part of the filter plate 10 is in an arch structure, and impurities slide to the bottom end of the arch structure, so that the impurities are prevented from blocking the whole filter plate 10.

Further, an opening 34 is provided on one side of the second driving case 19, and the second driving case 19 is provided with an opening 34 for meshing the first gear 18 with the second gear 21.

Examples: firstly, sewage to be treated is added from a water inlet cylinder 9, a arched filter plate 10 filters larger particle impurities in the sewage, the impurities are slid to a lower arch position, the filter plate 10 is prevented from being blocked by the impurities, the sewage enters a sedimentation tank 3 from a water inlet 8, a proper amount of sedimentation agent is added into the sedimentation tank 3 from a charging port 13, a first motor 7 is started, the first motor 7 drives a first rotating shaft 4 to rotate, the first rotating shaft 4 rotates to drive a plurality of stirring blades 5 to rotate, the sewage and the sedimentation agent are fully mixed, the dirt at the sedimentation position is settled, then a first valve 12 is opened, clean water and the dirt fall into a collecting cylinder 16 from a water outlet 11, a filter screen 17 at the bottom end of the collecting cylinder 16 filters the dirt, the dirt is left in the collecting cylinder 16, the clean water falls into a water collecting tank 30 through the filter screen 17, when the dirt in the collecting cylinder 16 is more, a second gear 21 is driven to rotate by a second motor 20 after closing the first valve 12, the second gear 21 rotates to enable the first gear 18 and the second rotating shaft 15 to rotate, the second rotating shaft 15 rotates to enable the stirring blades to enable the sewage to be fully mixed with the sedimentation agent to be fully mixed, the dirt at the sedimentation position is settled, then a first valve 12 is opened, the clean water is continuously discharged from the collecting cylinder 16 to the other side of the collecting cylinder 16, the filter screen is opened, the filter screen 16 is continuously compressed, and the dirt is continuously discharged from a sliding block 16 is opened, and the filter screen is continuously, the filter screen is opened, and the filter screen is continuously discharged from the collecting cylinder 16 is opened, and the filter drum is sequentially, and the filter tank is opened, and the filter is sequentially, the filter tank is sequentially, and the filter tank is opened.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment is with subsider, includes work box (1), its characterized in that, install bin (2) have been seted up on work box (1) top, install bin (3) in install bin (2) fixed mounting, install first pivot (4) in subside bin (3) internal rotation, first pivot (4) outer wall is equipped with stirring leaf (5) that a plurality of structures are the same, subside bin (3) one side and lie in work box (1) upper surface fixed mounting has first driving case (6), fixed mounting has first motor (7) in first driving case (6), the one end of first pivot (4) runs through subside bin (3) one side lateral wall with first motor (7) drive end is connected, water inlet (8) have been seted up on subside bin (3) top, water inlet (8) top is equipped with feed cylinder (9), be equipped with filter (10) in feed cylinder (9), subside bin (3) bottom has seted up outlet (11), be equipped with outlet (12) in first driving case (3) opposite side, it is equipped with feed inlet (13).

2. The sedimentation device for sewage treatment according to claim 1, wherein a bearing seat (14) is fixedly installed on the lower surface of the upper wall of the working tank (1) and the upper surface of the lower wall of the working tank, a pair of second rotating shafts (15) are rotatably installed between the bearing seats (14), collecting barrels (16) are respectively arranged on two sides of each second rotating shaft (15), a connecting mechanism is respectively arranged between each collecting barrel (16) and each second rotating shaft (15), a filter screen (17) is respectively arranged at the bottom end of each collecting barrel (16), a first gear (18) is fixedly installed at the bottom end of each second rotating shaft (15), a second driving box (19) is arranged on one side of each second rotating shaft (15) and is positioned on the upper surface of the lower wall of the working tank (1), a second motor (20) is fixedly installed in each second driving box (19), a second gear (21) is connected with the driving end of each second motor (20), and the second gears (21) are meshed with the first gears (18).

3. The sedimentation device for sewage treatment according to claim 2, characterized in that the connection mechanism comprises a connection block (22) and an insertion block (23), the connection block (22) is fixedly installed on the side wall of the second rotating shaft (15), the insertion block (23) is fixedly installed on one side of the collecting cylinder (16), the insertion slot (24) is formed in the connection block (22), the insertion block (23) is inserted into the insertion slot (24), a functional slot (25) is formed in the connection block (22) and located on one side of the insertion slot (24), a sliding block (26) is arranged in the functional slot (25), fixing pins (27) and telescopic springs (28) are respectively arranged on two sides of the sliding block (26), one ends of the fixing pins (27) penetrate through one side of the functional slot (25) and are inserted into the side wall of the insertion block (23), one ends of the telescopic springs (28) are connected with the other side of the functional slot (25), sliding ports (29) are formed in the top ends of the functional slot (25), and sliding ports (29) are formed in the side walls.

4. The sedimentation device for sewage treatment according to claim 2, wherein a water collecting tank (30) is arranged on one side of the second rotating shaft (15) and positioned on the upper surface of the lower wall of the working tank (1), a water collecting port (31) is formed in the top end of the water collecting tank (30), a water outlet (32) is formed in one side of the water collecting tank (30), a second valve (33) is arranged on one side of the water outlet (32), and a through hole (35) is formed in one side of the side wall of the working tank (1) and positioned on the water outlet (32).

5. A sedimentation device for sewage treatment according to claim 1, characterized in that the intermediate portion of the filter plate (10) has an arch-like structure.

6. A sedimentation device for sewage treatment according to claim 2, characterized in that one side of the second drive box (19) is provided with an opening (34).