CN219110910U

CN219110910U - Sewage treatment device

Info

Publication number: CN219110910U
Application number: CN202223317727.1U
Authority: CN
Inventors: 尤艳青; 李腾; 王芳
Original assignee: Yantai Civil Architecture Design Co ltd
Current assignee: Yantai Civil Architecture Design Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-06-02
Anticipated expiration: 2032-12-08

Abstract

The application relates to a sewage treatment device, it includes sedimentation tank and mud collecting pit, the sedimentation tank is located mud collecting pit top, sedimentation tank top intercommunication has the outlet pipe, the drain has been seted up to sedimentation tank lateral wall bottom, and the baffle is installed to drain department, and baffle one end is articulated with the sedimentation tank lateral wall, is provided with the joint spare between the baffle other end and the sedimentation tank lateral wall, and the sedimentation tank bottom is provided with the scraper blade, scraper blade bottom and sedimentation tank bottom butt, and the sedimentation tank bottom is provided with the scraping assembly that the drive scraper blade removed along sedimentation tank length direction. Pouring sewage into a sedimentation tank, scattering coagulant aid needed by sewage treatment into the sedimentation tank to slowly sediment the sewage in the sedimentation tank, leading out clear water on the upper layer of the sedimentation tank through a water outlet pipe after the sewage in the sedimentation tank is well settled, opening a baffle, and driving a scraper to move at the bottom of the sedimentation tank by a scraping component to convey sludge at the bottom of the sedimentation tank into a sludge collecting tank through a sewage outlet, so that the sludge is conveniently discharged.

Description

Sewage treatment device

Technical Field

The application relates to the technical field of sewage treatment, in particular to a sewage treatment device.

Background

Sewage treatment is a process for purifying sewage to achieve the water quality requirement of draining a certain water body or reusing the sewage, and is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and is increasingly used in daily life of common people.

The related art can refer to the chinese patent with publication number CN216890247U and discloses a sewage treatment device, including sedimentation tank and mud collecting tank, through connecting portion fixed connection between sedimentation tank and the mud collecting tank, the inner wall face of sedimentation tank corresponds connecting portion position department and has seted up the mud export, fixed mounting has the fixed block on the sedimentation tank, fixed mounting has sewage to be discharged into the pipe on the fixed block, fixed mounting has the mount of transversal L shape structure of personally submitting on the sedimentation tank, the elongated slot has been seted up in the top surface penetration of mount, the inside fixed mounting of elongated slot has the spring post, the movable sleeve is equipped with sliding sleeve on the spring post, sliding sleeve's top surface is vertical upwards fixed mounting has the pulling rod.

Aiming at the related technology, the sludge is settled at the bottom of the sedimentation tank, so that the sludge is inconvenient to be led into the sludge collecting tank from the sedimentation tank.

Disclosure of Invention

In order to facilitate the discharge of sludge, the present application provides a sewage treatment device.

The application provides a sewage treatment plant, adopts following technical scheme:

the utility model provides a sewage treatment device, includes sedimentation tank and mud collecting pit, the sedimentation tank is located mud collecting pit top, sedimentation tank top intercommunication has the outlet pipe, the drain has been seted up to sedimentation tank lateral wall bottom, the baffle is installed to drain department, baffle one end is articulated with the sedimentation tank lateral wall, is provided with the joint spare between baffle other end and the sedimentation tank lateral wall, the sedimentation tank bottom is provided with the scraper blade, scraper blade bottom and sedimentation tank bottom butt, the sedimentation tank bottom is provided with the scraping assembly that the drive scraper blade removed along sedimentation tank length direction.

Through adopting above-mentioned technical scheme, pour sewage into the sedimentation tank inside, spill the coagulant aid that sewage treatment needs into the sedimentation tank in making sewage slowly deposit in the sedimentation tank, after the sewage in the sedimentation tank deposits, derive the clear water on sedimentation tank upper strata through the outlet pipe, open the baffle, scrape material subassembly drive scraper blade and remove in the sedimentation tank bottom, carry the mud of sedimentation tank bottom to the mud collecting vat in through the drain, conveniently discharge mud.

Optionally, scrape the material subassembly and include removal lead screw and removal guide bar, remove the lead screw and remove the guide bar and highly set up in the sedimentation tank bottom, remove the lead screw and rotate with the sedimentation tank lateral wall and be connected, install outward the sedimentation tank and scrape the material motor, scrape the output shaft and remove lead screw fixed connection of material motor, remove guide bar and sedimentation tank lateral wall fixed connection, scraper blade one side and removal lead screw threaded connection, opposite side and removal guide bar sliding connection.

Through adopting above-mentioned technical scheme, during the use, start and scrape material motor drive and remove the lead screw rotation, make the scraper blade remove along removing lead screw length direction, strike off the mud of sedimentation tank bottom, guide spacing to the scraper blade through removing the guide bar.

Optionally, the sedimentation tank both sides are provided with the connecting plate that is parallel relatively, be provided with the removal subassembly that the drive connecting plate removed along sedimentation tank length direction on the sedimentation tank, be provided with between two connecting plates and store the box, be provided with the drive subassembly that the drive was stored the box and was removed between two connecting plates, store box lower extreme intercommunication and have the discharging pipe, be provided with the valve on the discharging pipe.

Through adopting above-mentioned technical scheme, with the coagulant aid etc. that sewage treatment needs put into store up and receive in the box, receive the position of box through drive assembly and removal subassembly adjustment store up, open valve to add the coagulant aid etc. that sewage treatment needs in the sedimentation tank, store up and receive the box and constantly remove in the interpolation process, avoid the manual work to put in the medicament, avoid operating personnel to take a long time with handling medicament direct contact.

Optionally, the drive assembly includes driving motor, drive lead screw and deflector, the drive lead screw both ends rotate with the connecting plate of sedimentation tank both sides respectively and are connected, the deflector both ends respectively with the connecting plate fixed connection of sedimentation tank both sides, driving motor sets up on one side connecting plate and driving motor's output shaft and drive lead screw fixed connection, store the box both sides and fixedly be provided with the connecting block respectively, one side connecting block and drive lead screw threaded connection, the deflector be close to store the box the side offered with connecting block matched with guide way, the connecting block is located the guide way and with deflector sliding connection.

Through adopting above-mentioned technical scheme, driving motor makes the drive lead screw rotate, and the connecting block through with drive lead screw threaded connection makes the storage box remove along the drive lead screw, and the deflector supports and spacing the storage box through the connecting block, makes things convenient for Chu Nahe to remove between two connecting plates.

Optionally, remove the subassembly and include removal gear and removal rack, remove the rack and be provided with two and install in sedimentation tank top both sides along the connecting plate direction of movement respectively, remove the gear and install on the connecting plate and with the coaxial fixed connection of drive screw, remove the gear and be located on the removal rack and with remove the rack meshing and be connected.

Through adopting above-mentioned technical scheme, drive the lead screw and drive the removal gear rotation when rotating, make the connecting plate remove along the bathroom length direction through intermeshing's removal rack and removal gear, drive and store up and receive the box and remove.

Optionally, the limiting groove matched with the movable rack is formed in the sedimentation tank, the movable rack is installed in the limiting groove, and the movable gear is located in the limiting groove.

Through adopting above-mentioned technical scheme, the removal gear lower extreme is located spacing inslot and moves the rack and meshes mutually, and the convenience is spacing to the removal gear, reduces the possibility that moves the gear and offset mutually with the removal rack when moving, improves stability.

Optionally, the connecting plate is connected with the stabilizing gear on the one side that is close to the removal gear in a rotating way, stabilizing gear and removal rack meshing are connected.

Through adopting above-mentioned technical scheme, drive stable gear when the connecting plate removes and rotate on the removal rack, stable gear supports the connecting plate, makes things convenient for the connecting plate to remove along the bath length direction, improves stability.

Optionally, one side of deflector keep away from the storage box fixed mounting has the fixed plate, rotate on the fixed plate and be connected with the (mixing) shaft, install stirring vane on the (mixing) shaft.

Through adopting above-mentioned technical scheme, at the storage box removal in-process, the (mixing) shaft rotates, helps accelerating medicament and sewage reaction, accelerates the interior mud of sewage and deposits.

Optionally, fixed mounting has the flitch on the one side that the box was kept away from to the deflector, it is connected with the axis of rotation to rotate on the flitch, coaxial fixedly connected with rotation gear of axis of rotation one end, rotation gear is located and removes the rack top and is connected with removal rack meshing, the axis of rotation is kept away from and is connected through bevel gear pair between the one end that stirring vane was kept away from to rotation gear and the (mixing) shaft.

Through adopting above-mentioned technical scheme, when the connecting plate removes along the bathroom length direction, the catch bar promotes the axis of rotation and removes, and the rotation gear that meshes with the removal gear removes in-process rotation, drives the axis of rotation and rotates, and the axis of rotation passes through bevel gear pair drive (mixing) shaft and rotates, makes stirring vane rotate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. pouring sewage into a sedimentation tank, scattering coagulant aid required by sewage treatment into the sedimentation tank to enable the sewage to slowly sediment in the sedimentation tank, after the sewage in the sedimentation tank is well sedimentated, guiding clear water at the upper layer of the sedimentation tank out through a water outlet pipe, opening a baffle, starting a scraping motor to drive a movable screw rod to rotate, enabling the scraping plate to move along the length direction of the movable screw rod, scraping sludge at the bottom of the sedimentation tank, conveying the sludge at the bottom of the sedimentation tank into a sludge collecting tank through a sewage outlet, and conveniently discharging the sludge;

2. coagulant aid and the like needed by sewage treatment are placed in the storage box, the position of the storage box is adjusted through the driving assembly and the moving assembly, the valve is opened to add the coagulant aid and the like needed by sewage treatment into the sedimentation tank, the storage box continuously moves in the adding process, the manual drug adding is avoided, and the long-term direct contact of operators with the treatment drug is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of a sewage treatment apparatus.

FIG. 2 is a schematic diagram of the overall structure of a sedimentation tank in a sewage treatment apparatus.

FIG. 3 is a schematic diagram of the internal structure of a sedimentation tank in a sewage treatment apparatus.

Reference numerals illustrate: 1. a sludge collection tank; 2. a sedimentation tank; 21. moving the rack; 22. a limit groove; 23. a sewage outlet; 24. a water outlet pipe; 3. a connecting plate; 31. a drive motor, 32, a drive screw; 33. a guide plate; 331. a guide groove; 34. a moving gear; 35. stabilizing the gear; 4. a storage box; 41. a connecting block; 42. a discharge pipe; 43. a valve; 5. a fixing plate; 51. a stirring shaft; 52. stirring blades; 6. a pushing plate; 61. a rotating shaft; 62. rotating the gear; 7. bevel gear pair; 8. a baffle; 81. a clamping piece; 9. a scraper; 91. moving the lead screw; 92. moving the guide rod; 93. scraping motor.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a sewage treatment device.

Referring to fig. 1 and 2, a sewage treatment device, including sedimentation tank 2 and sludge collection tank 1, sedimentation tank 2 is located sludge collection tank 1 top, sedimentation tank 2 top intercommunication has the outlet pipe, drain 23 has been seted up to sedimentation tank 2 lateral wall bottom, drain 23 department installs baffle 8, baffle 8 one end is articulated with sedimentation tank 2 lateral wall, be provided with joint spare 81 between baffle 8 other end and the sedimentation tank 2 lateral wall, pour sewage into sedimentation tank 2 inside and deposit, after the sewage in sedimentation tank 2 is deposited, derive the clear water on sedimentation tank 2 upper strata through the outlet pipe, open baffle 8, carry the mud of sedimentation tank 2 bottom to sludge collection tank 1 through drain 23 in.

Referring to fig. 1 and 2, sedimentation tank 2 bottom is provided with scraper blade 9, scraper blade 9 bottom and sedimentation tank 2 bottom butt, sedimentation tank 2 bottom is provided with the scraping subassembly that drives scraper blade 9 and remove along sedimentation tank 2 length direction, the scraping subassembly is including removing lead screw 91 and removal guide bar 92, remove lead screw 91 and remove guide bar 92 the same high setting in sedimentation tank 2 bottom, remove lead screw 91 and sedimentation tank 2 lateral wall rotation are connected, install out of sedimentation tank 2 and scrape material motor 93, scrape the output shaft and remove lead screw 91 fixed connection of material motor 93, remove guide bar 92 and sedimentation tank 2 lateral wall fixed connection, scraper blade 9 one side and remove lead screw 91 threaded connection, opposite side and remove guide bar 92 sliding connection. When the scraper is used, the scraper motor 93 is started to drive the movable screw 91 to rotate, so that the scraper 9 moves along the length direction of the movable screw 91, sludge at the bottom of the sedimentation tank 2 is scraped, and the scraper 9 is guided and limited by the movable guide rod 92.

Referring to fig. 1 and 2, the two sides of the sedimentation tank 2 are provided with relatively parallel connection plates 3, the sedimentation tank 2 is provided with a moving assembly for driving the connection plates 3 to move along the length direction of the sedimentation tank 2, the moving assembly comprises a moving gear 34 and a moving rack 21, the moving rack 21 is provided with two moving gears and is respectively arranged on the two sides of the top end of the sedimentation tank 2 along the moving direction of the connection plates 3, the moving gear 34 is arranged on the connection plates 3 and is fixedly connected with a driving screw 32 coaxially, the moving gear 34 is positioned on the moving rack 21 and is meshed with the moving rack 21, the driving screw 32 drives the moving gear 34 to rotate when rotating, and the connecting plates 3 move along the length direction of a bath through the mutually meshed moving racks 21 and the moving gears 34.

Referring to fig. 2, the sedimentation tank 2 is provided with a limit groove 22 matched with the movable rack 21, the movable rack 21 is installed in the limit groove 22, the movable gear 34 is positioned in the limit groove 22, the surface of the connecting plate 3, which is close to the movable gear 34, is rotationally connected with a stabilizing gear 35, and the stabilizing gear 35 is in meshed connection with the movable rack 21, so that stability is improved.

Referring to fig. 2 and 3, a storage box 4 is arranged between two connecting plates 3, a driving component for driving the storage box 4 to move between the two connecting plates 3 is arranged between the two connecting plates 3, the driving component comprises a driving motor 31, a driving screw 32 and a guide plate 33, two ends of the driving screw 32 are respectively and rotatably connected with the connecting plates 3 on two sides of the sedimentation tank 2, two ends of the guide plate 33 are respectively and fixedly connected with the connecting plates 3 on two sides of the sedimentation tank 2, the driving motor 31 is arranged on one connecting plate 3, an output shaft of the driving motor 31 is fixedly connected with the driving screw 32, two sides of the storage box 4 are respectively and fixedly provided with a connecting block 41, one connecting block 41 is in threaded connection with the driving screw 32, a guide groove 331 matched with the connecting block 41 is formed on the side surface of the guide plate 33, which is close to the storage box 4, the connecting block 41 is located in the guide slot 331 and is in sliding connection with the guide plate 33, the driving motor 31 enables the driving screw 32 to rotate, the storage box 4 moves along the driving screw 32 through the connecting block 41 in threaded connection with the driving screw 32, the guide plate 33 supports and limits the storage box 4 through the connecting block 41, the storage box 4 conveniently moves between the two connecting plates 3, the lower end of the storage box 4 is communicated with the discharging pipe 42, the discharging pipe 42 is provided with the valve 43, coagulant aids and the like needed by sewage treatment are placed in the storage box 4, the valve 43 is opened, the coagulant aids and the like needed by sewage treatment are added into the sedimentation tank 2 in the moving process of the storage box 4, manual medicine feeding is avoided, and operators are prevented from being in direct contact with the treatment medicines for a long time.

Referring to fig. 2 and 3, a fixed plate 5 is fixedly installed on a surface of the guide plate 33, which is far away from the storage box 4, a stirring shaft 51 is rotatably connected to the fixed plate 5, stirring blades 52 are installed on the stirring shaft 51, a pushing plate 6 is fixedly installed on a surface of the guide plate 33, which is far away from the storage box 4, a rotating shaft 61 is rotatably connected to the pushing plate 6, one end of the rotating shaft 61 is coaxially and fixedly connected with a rotating gear 62, the rotating gear 62 is located above the moving rack 21 and is in meshed connection with the moving rack 21, and one end of the rotating shaft 61, which is far away from the rotating gear 62, is connected with one end of the stirring shaft 51, which is far away from the stirring blades 52, through a bevel gear pair 7. When the connecting plate 3 moves along the length direction of the bath, the pushing rod pushes the rotating shaft 61 to move, the rotating gear 62 meshed with the moving gear 34 rotates in the moving process, the rotating shaft 61 is driven to rotate, the rotating shaft 61 drives the stirring shaft 51 to rotate through the bevel gear pair 7, the stirring blades 52 rotate, the reaction of the medicament and sewage is facilitated to be accelerated, and the sludge precipitation in the sewage is accelerated.

The implementation principle of the sewage treatment device in the embodiment of the application is as follows: pouring sewage into the sedimentation tank 2, scattering coagulant aid needed by sewage treatment into the sedimentation tank 2 through the storage box 4, leading out clean water on the upper layer of the sedimentation tank 2 through a water outlet pipe after the sewage in the sedimentation tank 2 is well precipitated, opening a baffle plate 8, starting a scraping motor 93 to drive a movable screw 91 to rotate, enabling a scraping plate 9 to move along the length direction of the movable screw 91, scraping sludge on the bottom of the sedimentation tank 2, conveying sludge on the bottom of the sedimentation tank 2 into a sludge collecting tank 1 through a sewage outlet 23, and conveniently discharging the sludge.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a sewage treatment plant, includes sedimentation tank (2) and mud collecting tank (1), its characterized in that: sedimentation tank (2) are located mud collecting tank (1) top, sedimentation tank (2) top intercommunication has the outlet pipe, drain (23) have been seted up to sedimentation tank (2) lateral wall bottom, drain (23) department installs baffle (8), baffle (8) one end is articulated with sedimentation tank (2) lateral wall, is provided with joint spare (81) between baffle (8) other end and sedimentation tank (2) lateral wall, sedimentation tank (2) bottom is provided with scraper blade (9), scraper blade (9) bottom and sedimentation tank (2) bottom butt, sedimentation tank (2) bottom is provided with the scraping subassembly that drive scraper blade (9) moved along sedimentation tank (2) length direction, sedimentation tank (2) both sides are provided with connecting plate (3) relatively parallel, be provided with on sedimentation tank (2) drive connecting plate (3) along the removal subassembly of sedimentation tank (2) length direction removal, be provided with between two connecting plates (3) and store up box (4), be provided with between two connecting plates (3) and drive storage box (4) and receive box (42) between two connecting plates (3) and receive box (42), discharge pipe (42) are provided with between two connecting plates (3).

2. A sewage treatment apparatus according to claim 1, wherein: the scraping assembly comprises a movable screw rod (91) and a movable guide rod (92), wherein the movable screw rod (91) and the movable guide rod (92) are arranged at the bottom of the sedimentation tank (2) at the same height, the movable screw rod (91) is rotationally connected with the side wall of the sedimentation tank (2), a scraping motor (93) is arranged outside the sedimentation tank (2), an output shaft of the scraping motor (93) is fixedly connected with the movable screw rod (91), the movable guide rod (92) is fixedly connected with the side wall of the sedimentation tank (2), one side of the scraping plate (9) is in threaded connection with the movable screw rod (91), and the other side of the scraping plate is in sliding connection with the movable guide rod (92).

3. A sewage treatment apparatus according to claim 1, wherein: the utility model provides a drive assembly includes driving motor (31), driving screw (32) and deflector (33), driving screw (32) both ends are connected with connecting plate (3) rotation of sedimentation tank (2) both sides respectively, deflector (33) both ends are connected with connecting plate (3) fixed connection of sedimentation tank (2) both sides respectively, driving motor (31) set up on one side connecting plate (3) and driving motor (31) output shaft and driving screw (32) fixed connection, store box (4) both sides respectively fixed connection piece (41) that are provided with, one side connecting block (41) and driving screw (32) threaded connection, deflector (33) are close to store box (4) side offered with connecting block (41) matched with guide slot (331), connecting block (41) are located guide slot (331) and with deflector (33) sliding connection.

4. A sewage treatment apparatus according to claim 3, wherein: the movable assembly comprises movable gears (34) and movable racks (21), the movable racks (21) are arranged at two sides of the top end of the sedimentation tank (2) along the moving direction of the connecting plate (3), the movable gears (34) are arranged on the connecting plate (3) and are fixedly connected with the driving screw (32) in a coaxial mode, and the movable gears (34) are located on the movable racks (21) and are connected with the movable racks (21) in a meshed mode.

5. A sewage treatment apparatus according to claim 4, wherein: the sedimentation tank (2) is provided with a limit groove (22) matched with the movable rack (21), the movable rack (21) is installed in the limit groove (22), and the movable gear (34) is located in the limit groove (22).

6. A sewage treatment apparatus according to claim 4, wherein: one surface of the connecting plate (3) close to the moving gear (34) is rotatably connected with a stabilizing gear (35), and the stabilizing gear (35) is in meshed connection with the moving rack (21).

7. A sewage treatment apparatus according to claim 4, wherein: one surface of the guide plate (33) far away from the storage box (4) is fixedly provided with a fixed plate (5), the fixed plate (5) is rotationally connected with a stirring shaft (51), and the stirring shaft (51) is provided with stirring blades (52).

8. A sewage treatment apparatus according to claim 7, wherein: the guide plate (33) is kept away from one side of storing box (4) and fixedly mounted with impeller (6), rotate on impeller (6) and be connected with axis of rotation (61), coaxial fixedly connected with of axis of rotation (61) one end rotates gear (62), rotate gear (62) are located and remove rack (21) top and are connected with removal rack (21) meshing, rotate shaft (61) keep away from between the one end that rotates gear (62) and (51) keep away from stirring vane (52) one end through bevel gear pair (7) connection.