CN212640122U

CN212640122U - Sewage treatment is with deposiing device

Info

Publication number: CN212640122U
Application number: CN202021306817.9U
Authority: CN
Inventors: 姜守军
Original assignee: Shanghai Mino Environmental Protection Technology Co ltd
Current assignee: Shanghai Mino Environmental Protection Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-03-02
Anticipated expiration: 2030-07-07

Abstract

The utility model relates to a sewage precipitation equipment technical field just discloses a precipitation unit for sewage treatment, including the sedimentation tank main part, the storehouse is just strained to sedimentation tank main part top left side fixedly connected with, it has the sewage inlet pipe to just strain the fixed company in storehouse left side, just strain the storehouse top and be provided with the splashproof lid, the inside of just straining the storehouse is provided with just the filter plate, just the bottom fixedly connected with fixed strip of filter plate, just the top fixedly connected with hasp strip of filter plate. This sewage treatment is with deposiing device, through setting up just straining the storehouse and lug connection to advances dirty pipe in the upper end of sedimentation tank main part, thereby make sewage can directly strike first filter plate and filter screen, thereby promote filter speed, then enter into two and deposit the pond in by two and deposit the filter screen and separate, and make the sewage that is filtered the sediment spill over the inside chemical purification of reaction tank through spilling over the groove, prevented that the precipitate from being stirred by the sewage that flows, and reduce precipitation efficiency, the loaded down with trivial details operation has been avoided simultaneously, reached and deposited swift effect.

Description

Sewage treatment is with deposiing device

Technical Field

The utility model relates to a sewage precipitation equipment technical field specifically is a sewage treatment is with deposiing device.

Background

In environmental protection, in order to ensure sustainable use of water resources, sewage needs to be precipitated and filtered before being discharged, so as to ensure that water discharged to the nature is safe.

Traditional sewage sedimentation equipment, it mainly is through being that the sedimentation tank goes on, through using the grit layering filtration of thickness difference in the sedimentation tank, uses chemical neutralization simultaneously to purify, and the shortcoming of this kind of method is that the settling time is longer, and the time cost is great.

Therefore, the applicant proposes a settling device for sewage treatment to solve the above-mentioned problem of long settling time.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a sewage treatment is with deposiing device possesses to deposit advantages such as swift, has solved the problem that the degree time is long mentioned in the above-mentioned background art.

(II) technical scheme

In order to achieve the above-mentioned quick purpose, the utility model provides a following technical scheme: the utility model provides a sewage treatment is with sediment device, includes the sedimentation tank main part, sedimentation tank main part top left side fixedly connected with prefilters the storehouse, prefilters the fixed dirty pipe that has in storehouse left side, prefilter the storehouse top and be provided with the splashproof lid, the inside of prefilter the storehouse is provided with first filter plate, the bottom fixedly connected with fixed strip of first filter plate, the top fixedly connected with hasp strip of first filter plate, the right-hand member of first filter plate is provided with the filter screen.

The sedimentation tank comprises a sedimentation tank body, and is characterized in that two sedimentation tanks are arranged in the middle of the top of the sedimentation tank body, two sedimentation filter screens are fixedly connected to the inner parts of the two sedimentation tanks, overflow grooves are formed in the top parts of the right sides of the two sedimentation tanks, reaction grooves are formed in the right sides of the top of the sedimentation tank body, water outlets are fixedly connected to the bottoms of the inner walls of the right sides of the reaction grooves, and fine and dense nets are fixedly connected to the.

Preferably, the right side of the primary filter bin is of an open structure, and the bottom of the primary filter bin is provided with two grooves.

Through above-mentioned scheme, can realize the fixed of just straining the board and make just strain the board and can play prefilter's effect.

Preferably, the right sides of the front and back sides of the splash guard are movably connected with the inner walls of the front and back sides of the primary filter bin, and the clamping groove is formed in the right side of the bottom of the splash guard.

Through above-mentioned scheme, the splashproof lid can prevent that sewage from assaulting the first filter plate and leading to the sewage spill, also can carry on spacingly to the upper end of first filter plate simultaneously, prevents that the first filter plate from being assaulted by sewage and taking place the displacement.

Preferably, the front side and the rear side of the primary filter plate are respectively lapped on the inner walls of the front side and the rear side of the primary filter bin, the number of the fixing strips is two, the fixing strips are all inserted into grooves in the bottom of the primary filter bin, and the locking strips are inserted into the grooves in the bottom of the splash-proof cover.

Through above-mentioned scheme, can prevent that sewage from dashing the side outflow of initial filter plate, also can make initial filter plate by the complete restriction simultaneously, prevent to be strikeed by sewage and take place the displacement.

Preferably, the filtering holes of the two starch filtering nets are smaller than the holes of the filtering nets, and the two starch filtering nets are trapezoidal and cover more than half of the space of the two starch pools.

Through the scheme, the sewage can be filtered and precipitated, so that the filtered sewage is separated left and right in the two precipitation tanks.

Preferably, the number of the overflow grooves is a plurality, and the overflow grooves penetrate through the right sides of the two sedimentation tanks and extend to the inside of the reaction tank.

Through above-mentioned scheme, can make the inside that the moisture section after the sediment flowed into the reaction tank to the integration degree of sewage and purification agent is carried into.

Compared with the prior art, the utility model provides a sewage treatment is with deposiing device possesses following beneficial effect:

1. this sewage treatment is with deposiing device, through setting up just straining the storehouse and lug connection to advances dirty pipe in the upper end of sedimentation tank main part, thereby make sewage can directly strike first filter plate and filter screen, thereby promote filter speed, then enter into two and deposit the pond in by two and deposit the filter screen and separate, and make the sewage that is filtered the sediment spill over the inside chemical purification of reaction tank through spilling over the groove, prevented that the precipitate from being stirred by the sewage that flows, and reduce precipitation efficiency, the loaded down with trivial details operation has been avoided simultaneously, reached and deposited swift effect.

2. This sewage treatment is with deposiing device is through just filtering the inside first filter plate of pegging graft in storehouse to be connected fixedly through fixed strip and hasp strip and just filtering storehouse bottom and splashproof lid, just filtering the storehouse dirty time, can be through directly will just filter the board, and wash the first filter plate after changing, from having reached and having improved cleaning efficiency's effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the primary filtration chamber of the present invention;

FIG. 3 is a schematic diagram of the primary filter plate structure of the present invention;

fig. 4 is a schematic view of the structure of the second starch filter screen of the present invention.

Wherein: 1. a sedimentation tank main body; 2. a primary filtration bin; 3. a sewage inlet pipe; 4. a splash cover; 5. primary filter plate; 6. a fixing strip; 7. a locking strip; 8. a filter screen; 9. a second precipitation tank; 10. a second starch filter screen; 11. overflowing out of the groove; 12. a reaction tank; 13. fine and dense nets; 14. and a water outlet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a settling device for sewage treatment comprises a settling tank main body 1, wherein a primary filter bin 2 is fixedly connected to the left side of the top of the settling tank main body 1, the primary filter bin 2 is used for performing primary settling and filtering on sewage, the right side of the primary filter bin 2 is of an open structure, so that the sewage can directly impact a primary filter plate 5 to rapidly perform filtering, two grooves are formed in the bottom of the primary filter bin, the grooves are used for fixing the primary filter plate 5 and preventing the primary filter plate 5 from being displaced due to the impact of the sewage, a sewage inlet pipe 3 is fixedly connected to the left side of the primary filter bin 2, a splash-proof cover 4 is arranged on the top of the primary filter bin 2, the splash-proof cover 4 is used for preventing the sewage from flowing out and causing secondary pollution, the right sides of the front and back sides of the splash-proof cover 4 are movably connected with the inner walls of the front and back sides of the primary filter, thereby can fix just filtering board 5, just filter the inside in storehouse 2 and be provided with just filter plate 5, just both sides are respectively in just filtering storehouse 2 front and back both sides inner wall overlap joint just filtering board 5 around, thereby prevent that sewage from flowing through the side of just filtering board 5, improve the filterable efficiency of sediment, just filtering board 5's bottom fixedly connected with fixed strip 6, fixed strip 6 is used for cooperating with the recess of just filtering storehouse 2 bottoms, play the fixed action to just filtering board 5, the quantity of fixed strip 6 is two, two fixed strips 6 are all pegged graft in just filtering storehouse 2 bottom recesses, just filtering board 5's top fixedly connected with hasp strip 7, hasp strip 7 is pegged graft with the draw-in groove inside of splashproof 4 bottoms, thereby further promotion is just filtering board 5's fastness, just filtering board 5's right-hand member is provided with filter screen 8, filter screen 8 is used for preliminarily filtering sewage.

The middle of the top of the sedimentation tank main body 1 is provided with two sedimentation tanks 9, the two sedimentation tanks 9 are used for carrying out secondary sedimentation and filtration on sewage, two sedimentation filter screens 10 are fixedly connected inside the two sedimentation tanks 9, the two sedimentation filter screens 10 are used for carrying out secondary filtration and separation on the sewage after primary filtration, thereby preventing the sediment impacted by flowing water from floating and causing secondary pollution, the filtering holes of the two sedimentation filter screens 10 are smaller than the holes of the filter screens 8, the two sedimentation filter screens 10 are trapezoidal, thereby reducing the impact formed by the fall of the flowing water to the maximum extent, finding out the sediment from floating, covering more than half of the space of the two sedimentation tanks 9, being used for separating the sediment and the sewage after sedimentation, the right top of the two sedimentation tanks 9 is provided with overflow tanks 11, the overflow tanks 11 are used for dividing and discharging the sewage after sedimentation into the reaction tank 12, thereby increasing the mixing area, the number of the overflow tanks 11 is a plurality, the overflow tanks 11 all run through the right sides of the two sedimentation tanks 9 and extend to the inside of the reaction tank 12, reaction tank 12 has been seted up on sedimentation tank main part 1 top right side, and reaction tank 12 is used for making the sewage after being depositd carry out chemical purification, and reaction tank 12 right side inner wall bottom fixedly connected with outlet 14, outlet 14 are used for will depositnig the sewage discharge after purifying, and the left end fixedly connected with fine and close net 13 of outlet 14 is used for finally filtering sewage.

When in use, sewage is injected into the primary filter bin 2 through the sewage inlet pipe 3, the inflowing sewage directly impacts the surface of the primary filter plate 5 and is filtered by the filter screen 8, then the sewage flows into the secondary sedimentation tank 9 and is filtered and divided by the secondary sedimentation filter screen 10, the sewage is precipitated in the secondary sedimentation tank 9, overflows into the reaction tank 12 through the overflow tank 11 and is purified by chemical agents, and finally is discharged through the water outlet 14.

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

Claims

1. The utility model provides a sewage treatment is with deposiing device, includes sedimentation tank main part (1), its characterized in that: the sedimentation tank comprises a sedimentation tank body (1), a primary filtering bin (2) is fixedly connected to the left side of the top of the sedimentation tank body (1), a sewage inlet pipe (3) is fixedly connected to the left side of the primary filtering bin (2), a splash-proof cover (4) is arranged on the top of the primary filtering bin (2), a primary filtering plate (5) is arranged inside the primary filtering bin (2), a fixing strip (6) is fixedly connected to the bottom of the primary filtering plate (5), a locking strip (7) is fixedly connected to the top of the primary filtering plate (5), and a filtering net (8) is arranged at the right end of the primary filtering plate (5;

the sedimentation tank is characterized in that two sedimentation tanks (9) are arranged in the middle of the top of the sedimentation tank body (1), two sedimentation filter screens (10) are fixedly connected to the inner parts of the two sedimentation tanks (9), overflow grooves (11) are formed in the right top parts of the two sedimentation tanks (9), a reaction tank (12) is formed in the right side of the top of the sedimentation tank body (1), water outlets (14) are fixedly connected to the bottoms of the inner walls of the right sides of the reaction tank (12), and fine and dense nets (13) are fixedly connected to the left ends of the water outlets (14).

2. A precipitation apparatus for wastewater treatment according to claim 1, wherein: the right side of the primary filter bin (2) is of an open structure, and the bottom of the primary filter bin is provided with two grooves.

3. A precipitation apparatus for wastewater treatment according to claim 1, wherein: the right sides of the front and back surfaces of the splash-proof cover (4) are movably connected with the inner walls of the front and back sides of the primary filter bin (2), and the right side of the bottom of the splash-proof cover (4) is provided with a clamping groove.

4. A precipitation apparatus for wastewater treatment according to claim 1, wherein: the front side and the rear side of the primary filter plate (5) are respectively in lap joint with the inner walls of the front side and the rear side of the primary filter bin (2), the number of the fixing strips (6) is two, the fixing strips (6) are all inserted into grooves at the bottom of the primary filter bin (2), and the locking strips (7) are inserted into the clamping grooves at the bottom of the splash-proof cover (4).

5. A precipitation apparatus for wastewater treatment according to claim 1, wherein: the filtering holes of the two sediment filter screens (10) are smaller than the holes of the filter screen (8), the two sediment filter screens (10) are trapezoidal, and cover more than half of the space of the two sediment pools (9).

6. A precipitation apparatus for wastewater treatment according to claim 1, wherein: the number of the overflow grooves (11) is a plurality, and the overflow grooves (11) all penetrate through the right side of the two sedimentation tanks (9) and extend to the inside of the reaction tank (12).