CN215756786U

CN215756786U - Effectual sedimentation tank for sewage treatment of clearance

Info

Publication number: CN215756786U
Application number: CN202121783666.0U
Authority: CN
Inventors: 吴玉之; 吴德荣
Original assignee: Nanjing Xinting Construction Co ltd
Current assignee: Nanjing Xinting Construction Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-02-08
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a sedimentation tank with good cleaning effect for sewage treatment, which relates to the field of sedimentation tanks and comprises a sedimentation tank body, wherein a supporting table is fixed on the inner wall of the bottom of the sedimentation tank body, a filter screen box is fixed at the top of the supporting table, a single-shaft reciprocating machine is installed at the position, close to the filter screen box, of the top of the sedimentation tank body, a cleaning mechanism attached to the surface of the filter screen box is fixed on one side of a sliding seat of the single-shaft reciprocating machine, a filter cavity is arranged in the filter screen box, the inner wall of one side, away from the cleaning mechanism, of the filter cavity is obliquely arranged, a material guide opening is formed in the bottom of the filter screen box, and a material guide cavity communicated with the material guide opening is formed in the supporting table. The cleaning mechanism can be driven to move longitudinally, so that the cleaning mechanism can perform longitudinal cleaning work on the surface of the filter screen box, the filter screen box is prevented from being blocked, and the filtering effect of the filter screen box is guaranteed.

Description

Effectual sedimentation tank for sewage treatment of clearance

Technical Field

The utility model relates to the field of sedimentation tanks, in particular to a sedimentation tank for sewage treatment with a good cleaning effect.

Background

The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation and is equipment for purifying water. The settling tank is divided into a horizontal settling tank and a vertical settling tank according to the water flow direction, the settling effect is determined by the flow velocity of water in the settling tank and the retention time of the water in the tank, and in order to improve the settling effect and reduce the land area, a honeycomb inclined tube counter-flow settling tank, an accelerated clarification tank, a pulse clarification tank and the like are mostly adopted.

Present sedimentation tank need be used to keep apart the filter screen when will deposiing insoluble substance and waste water and separate in stirring reaction working process, and present wherein deposit insoluble substance can be along with rivers wash away to the filter screen surface, if can not clear up the filter screen surface, cause the filter screen to block up easily, influence the filtering separation effect, therefore we disclose a problem that the aforesaid appears is solved to effectual sedimentation tank for sewage treatment of clearance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sedimentation tank for sewage treatment with a good cleaning effect, and aims to solve the problems in the background art.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a clear up effectual sedimentation tank for sewage treatment, includes the sedimentation tank body, be fixed with a supporting bench on the bottom inner wall of sedimentation tank body, the top of supporting bench is fixed with the filter box, the top of sedimentation tank body is close to filter box position department installs the unipolar reciprocating engine, the sliding seat one side of unipolar reciprocating engine be fixed with the clearance mechanism of filter box surface laminating, be provided with the filter chamber in the filter box, the filter chamber is kept away from one side inner wall of clearance mechanism is the slope setting, the guide mouth has been seted up to filter box's bottom, set up in the supporting bench with the guide chamber of guide mouth intercommunication.

Based on above-mentioned structure, can carry out the separation work to the sediment and the waste water after the stirring reaction through setting up the filter box, deposit the insoluble substance can be at the surface of filter box under the rivers effect, cause the jam condition of filter box, wherein unipolar reciprocating engine can drive clearance mechanism and carry out longitudinal motion, make clearance mechanism can carry out vertical cleaning work to filter box surface, guarantee filter box's filter effect, because clearance mechanism can cause some tiny sediments to get into the straining chamber to filter box surperficial extrusion and collision, the straining chamber can avoid these tiny precipitations directly to discharge, the slope inner wall of straining chamber can carry out water conservancy diversion work to these tiny precipitations, make it carry out the precipitation from guide opening and leading-in sedimentation tank body left side again of guide chamber.

Preferably, the clearance mechanism includes the montant, the top of montant with slide bracket one side fixed connection of unipolar reciprocating engine, one side of montant is fixed with the brush hair of longitudinal distribution, the one end of brush hair with one side laminating of filter box.

Furthermore, the bristles arranged on the vertical rods can move longitudinally under the driving of the single-shaft reciprocating machine, so that sediments adhered to the surface of the filter net cage are brushed, and the sediments adhered to the filter net cage are cleaned conveniently.

Preferably, the bottom mounting of montant has the slider, the guide rail is installed at the top of brace table, the bottom sliding sleeve of slider is established on the guide rail, the guide rail fixed mounting be in on the brace table.

Furthermore, the sliding block can be matched with the guide rail to support the bottom end of the vertical rod in a sliding mode, so that the stability of the motion of the vertical rod and the bristles is improved, and the cleaning effect is improved.

Preferably, the inlet tube is inserted on the top end of the outer wall of the left side of the sedimentation tank body, and the drain tube is inserted on the top end of the outer wall of the right side of the sedimentation tank body.

Further, can introduce waste water into the sedimentation tank through setting up the inlet tube and carry out reaction work, the drain pipe can be with the work of deriving of the water after the fixed separation.

Preferably, a support frame is fixed at the left side of the top of the sedimentation tank body, a driving motor is fixed at the center of the top of the support frame, and a stirring mechanism is connected to the bottom end of an output shaft of the driving motor in a transmission manner.

Further, can drive rabbling mechanism through setting up driving motor and rotate work for this internal waste water of sedimentation tank fully reacts with the medicament, improves and deposits the completeness.

Preferably, rabbling mechanism includes the pivot, the top of pivot with driving motor's output shaft bottom transmission is connected, be fixed with the puddler of crisscross distribution on the lateral wall of pivot, the bottom mounting of pivot have a plurality of with the scraper blade of the laminating of sedimentation tank body bottom inner wall, the left side outer wall bottom of sedimentation tank body is close to scraper blade position department is fixed to peg graft and is had the scum pipe.

Further, can rotate the work under driving motor drives through setting up the pivot, and then realize the rotation work of puddler and scraper blade, the reaction work that the pivoted puddler can promote to deposit, and the scraper blade can stir the deposit of sediment in sedimentation tank body bottom, conveniently carries out sediment work.

Preferably, the supporting table is obliquely arranged on the outer wall of one side close to the stirring rod, and the opening at the bottom end of the material guide cavity is arranged on the oblique outer wall of the supporting table.

Furthermore, through the inclined outer wall arranged on one side of the support table, the deposit brushed off by the brush bristles can be guided, and the deposit depositing work of the deposit is more concentrated.

In conclusion, the technical effects and advantages of the utility model are as follows:

1. according to the utility model, the filter net box is arranged to separate precipitates and wastewater after stirring reaction, and insoluble precipitates can be adhered to the surface of the filter net box under the action of water flow to cause the blockage of the filter net box, wherein the single-shaft reciprocating machine can drive the cleaning mechanism to move longitudinally, so that the cleaning mechanism can perform longitudinal cleaning on the surface of the filter net box to ensure the filtering effect of the filter net box, and the extrusion and collision of the cleaning mechanism on the surface of the filter net box can cause some fine precipitates to enter the filter cavity, so that the filter cavity can prevent the fine precipitates from being directly discharged, and the inclined inner wall of the filter cavity can perform flow guide work on the fine precipitates, so that the fine precipitates are reintroduced into the left side of the sedimentation tank body from the material guide port and the material guide cavity to perform sedimentation.

2. According to the utility model, the bristles arranged on the vertical rods can move longitudinally under the driving of the single-shaft reciprocating machine, so that sediments adhered to the surface of the filter net cage can be brushed, the cleaning work of the sediments adhered to the filter net cage is facilitated, the rotating shaft can rotate under the driving of the driving motor, the rotating work of the stirring rod and the scraping plate is further realized, the rotating stirring rod can promote the reaction work of the sediments, and the scraping plate can stir the sediments precipitated at the bottom of the sedimentation tank body, so that the slag discharge work is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic perspective view of a sieve box of the present invention;

FIG. 3 is a schematic view of the cleaning mechanism of the present invention;

fig. 4 is a schematic structural view of the stirring mechanism in the present invention.

In the figure: 1. a sedimentation tank body; 2. a water inlet pipe; 3. a slag discharge pipe; 4. a drive motor; 5. a support frame; 6. a stirring rod; 7. a rotating shaft; 8. a squeegee; 9. a support table; 10. a material guiding cavity; 11. a single-shaft reciprocating machine; 12. a vertical rod; 13. brushing; 14. a filter screen box; 15. a filter chamber; 16. a drain pipe; 17. a material guide port; 18. a slider; 19. a guide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-4, a sedimentation tank for sewage treatment with a good cleaning effect includes a sedimentation tank body 1, a supporting table 9 is fixed on an inner wall of a bottom of the sedimentation tank body 1, a filter box 14 is fixed on a top of the supporting table 9, a single-shaft reciprocating machine 11 is installed at a position, close to the filter box 14, of the top of the sedimentation tank body 1, a cleaning mechanism attached to the surface of the filter box 14 is fixed on one side of a sliding seat of the single-shaft reciprocating machine 11, a filter cavity 15 is arranged in the filter box 14, an inner wall of one side, away from the cleaning mechanism, of the filter cavity 15 is inclined, a material guide opening 17 is formed in the bottom of the filter box 14, and a material guide cavity 10 communicated with the material guide opening 17 is formed in the supporting table 9.

Based on above-mentioned structure, can carry out the separation work to the sediment and the waste water after the stirring reaction through setting up filter box 14, sediment insoluble substance can be at filter box 14's surface under the rivers effect, cause filter box 14's the jam condition, wherein unipolar reciprocating engine 11 can drive clearance mechanism and carry out longitudinal movement, make clearance mechanism can carry out longitudinal cleaning work to filter box 14 surface, guarantee filter box 14's filter effect, because clearance mechanism can cause some tiny sediments to get into filter chamber 15 to the extrusion and the collision on filter box 14 surface, filter chamber 15 can avoid these tiny precipitations to directly discharge, filter chamber 15's slope inner wall can carry out water conservancy diversion work to these tiny precipitations, make it carry out the precipitation from guide opening 17 and guide chamber 10 leading-in sedimentation tank body 1 left side again.

In this embodiment, as shown in fig. 3, the cleaning mechanism includes a vertical rod 12, the top end of the vertical rod 12 is fixedly connected with one side of a sliding seat of the single-shaft reciprocating machine 11, bristles 13 longitudinally distributed are fixed on one side of the vertical rod 12, one end of each bristle 13 is attached to one side of the filter screen box 14, the bristles 13 arranged on the vertical rod 12 can move longitudinally under the driving of the single-shaft reciprocating machine 11, and the sediment adhered to the surface of the filter screen box 14 is brushed away, so that the sediment adhered to the filter screen box 14 can be cleaned conveniently.

In this embodiment, as shown in fig. 3, the bottom mounting of montant 12 has slider 18, and guide rail 19 is installed at the top of brace table 9, and the bottom slip cap of slider 18 is established on guide rail 19, and guide rail 19 fixed mounting can cooperate guide rail 19 to carry out the slip supporting role to montant 12 bottom through setting up slider 18 on brace table 9, improve the stability of the motion of montant 12 and brush hair 13, and then improve the cleaning effect.

In this embodiment, as shown in fig. 1, the left side outer wall top of sedimentation tank body 1 is pegged graft and is had inlet tube 2, and the right side outer wall top of sedimentation tank body 1 is pegged graft and is had drain pipe 16, can introduce waste water into the sedimentation tank through setting up inlet tube 2 and carry out the reaction work, and drain pipe 16 can derive the work with the water after the fixed separation.

In this embodiment, as shown in fig. 4, the top left side position of sedimentation tank body 1 is fixed with support frame 5, and the top central point department of putting of support frame 5 is fixed with driving motor 4, and driving motor 4's output shaft bottom transmission is connected with rabbling mechanism, can drive the rabbling mechanism through setting up driving motor 4 and rotate the work for waste water and medicament fully react in the sedimentation tank body 1, improve and deposit the completeness.

In this embodiment, as shown in fig. 4, rabbling mechanism includes pivot 7, the top of pivot 7 is connected with driving motor 4's output shaft bottom transmission, be fixed with crisscross puddler 6 that distributes on the lateral wall of pivot 7, the bottom mounting of pivot 7 has a plurality of scraper blades 8 with the laminating of 1 bottom inner wall of sedimentation tank body, the fixed grafting of 8 positions departments of scraper blade department of left side outer wall bottom of sedimentation tank body 1 has scum pipe 3, can rotate the work under driving motor 4 drives through setting up pivot 7, and then realize puddler 6 and scraper blade 8's rotation work, pivoted puddler 6 can promote the reaction work of sediment, scraper blade 8 can stir the deposit sediment of sediment in 1 bottom of sedimentation tank body, conveniently carry out sediment discharge work.

In this embodiment, as shown in fig. 1, the outer wall of the supporting platform 9 near the stirring rod 6 is inclined, the bottom opening of the material guiding cavity 10 is arranged on the inclined outer wall of the supporting platform 9, and the inclined outer wall of the supporting platform 9 is arranged, so that the sediment brushed away by the bristles 13 can be guided, and the sediment deposition work is more concentrated.

This practical theory of operation:

can carry out the separation work to the sediment and the waste water after the stirring reaction through setting up filter box 14, sediment insoluble substance can be at filter box 14 surface of adhesion under the rivers effect, cause filter box 14's the jam condition, wherein unipolar reciprocating engine 11 can drive clearance mechanism and carry out longitudinal motion, make clearance mechanism can carry out longitudinal cleaning work to filter box 14 surface, guarantee filter box 14's filter effect, because clearance mechanism can cause some tiny sediments to get into filtration chamber 15 to the extrusion and the collision on filter box 14 surface, filtration chamber 15 can avoid these tiny sediments direct discharge, the slope inner wall of filtration chamber 15 can carry out water conservancy diversion work to these tiny sediments, make it carry out the sedimentation effect from leading-in sedimentation tank body 1 left side again of guide opening 17 and guide chamber 10.

The bristles 13 arranged on the vertical rod 12 can move longitudinally under the driving of the single-shaft reciprocating machine 11 to brush out sediments adhered to the surface of the filter screen box 14, so that the cleaning work of the sediments adhered to the filter screen box 14 is facilitated, the sliding block 18 can be matched with the guide rail 19 to perform the sliding supporting function on the bottom end of the vertical rod 12, the movement stability of the vertical rod 12 and the bristles 13 is improved, thereby improving the cleaning effect, the water inlet pipe 2 can introduce the wastewater into the sedimentation tank for reaction work, the water outlet pipe 16 can lead out the water after fixed separation, the rotating shaft 7 can rotate under the driving of the driving motor 4, and then realize the rotation work of puddler 6 and scraper blade 8, the reaction work that pivoted puddler 6 can promote the sediment, and scraper blade 8 can stir the deposit of sediment in sedimentation tank body 1 bottom, conveniently carries out sediment work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a clear up effectual sedimentation tank for sewage treatment, includes sedimentation tank body (1), its characterized in that: be fixed with brace table (9) on the bottom inner wall of sedimentation tank body (1), the top of brace table (9) is fixed with filter screen box (14), the top of sedimentation tank body (1) is close to filter screen box (14) position department installs unipolar reciprocating engine (11), slide holder one side of unipolar reciprocating engine (11) be fixed with the clearance mechanism of filter screen box (14) surface laminating, be provided with straining chamber (15) in filter screen box (14), straining chamber (15) are kept away from one side inner wall of clearance mechanism is the slope setting, guide mouth (17) have been seted up to the bottom of filter screen box (14), set up in brace table (9) with guide chamber (10) of guide mouth (17) intercommunication.

2. The sedimentation tank for sewage treatment with good cleaning effect as claimed in claim 1, wherein: the cleaning mechanism comprises a vertical rod (12), the top end of the vertical rod (12) is fixedly connected with one side of a sliding seat of the single-shaft reciprocating machine (11), longitudinally distributed bristles (13) are fixed on one side of the vertical rod (12), and one end of each bristle (13) is attached to one side of the filter net cage (14).

3. The sedimentation tank for sewage treatment with good cleaning effect as claimed in claim 2, wherein: the bottom mounting of montant (12) has slider (18), guide rail (19) are installed at the top of brace table (9), the bottom slip cap of slider (18) is established on guide rail (19), guide rail (19) fixed mounting be in on brace table (9).

4. The sedimentation tank for sewage treatment with good cleaning effect as claimed in claim 3, wherein: the water inlet pipe (2) is connected to the top end of the outer wall of the left side of the sedimentation tank body (1) in an inserting mode, and the water outlet pipe (16) is connected to the top end of the outer wall of the right side of the sedimentation tank body (1) in an inserting mode.

5. The sedimentation tank for sewage treatment with good cleaning effect as claimed in claim 1, wherein: the sedimentation tank is characterized in that a support frame (5) is fixed at the left side of the top of the sedimentation tank body (1), a driving motor (4) is fixed at the center of the top of the support frame (5), and a stirring mechanism is connected to the bottom end of an output shaft of the driving motor (4) in a transmission manner.

6. The sedimentation tank for sewage treatment with good cleaning effect as claimed in claim 5, wherein: rabbling mechanism includes pivot (7), the top of pivot (7) with the output shaft bottom transmission of driving motor (4) is connected, be fixed with crisscross puddler (6) that distribute on the lateral wall of pivot (7), the bottom mounting of pivot (7) have a plurality ofly with scraper blade (8) of sedimentation tank body (1) bottom inner wall laminating, the left side outer wall bottom of sedimentation tank body (1) is close to fixed the grafting in scraper blade (8) position department has slag discharge pipe (3).

7. The sedimentation tank for sewage treatment with good cleaning effect as claimed in claim 6, wherein: the outer wall of one side, close to the stirring rod (6), of the supporting table (9) is obliquely arranged, and the bottom end opening of the material guide cavity (10) is arranged on the oblique outer wall of the supporting table (9).