CN215592689U

CN215592689U - Sedimentation tank for wastewater treatment

Info

Publication number: CN215592689U
Application number: CN202120885406.8U
Authority: CN
Inventors: 姚孝君
Original assignee: Jiangsu Xingjuyang Construction Co Ltd
Current assignee: Jiangsu Xingjuyang Construction Co Ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2022-01-21
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a sedimentation tank for wastewater treatment, which comprises a sedimentation tank body, wherein a conveying mechanism, a mixing mechanism and a transmission mechanism are fixedly arranged in the sedimentation tank body, the mixing mechanism comprises a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a stirring rod, the inner part of the stirring rod is movably connected with an extension rod, the outer end of the extension rod is movably connected with a connecting rod, the outer end of the connecting rod is rotatably connected with a roller, the conveying mechanism and the mixing mechanism arranged on the sedimentation tank body are used for stirring wastewater in a sedimentation cavity and a conveying groove, so that the wastewater and reaction liquid are mixed more uniformly, the sedimentation treatment effect of the wastewater is better, after the wastewater is sedimentated, the sedimentated wastewater is pumped out, and the conveying mechanism is used for transporting sediments in the conveying groove towards the left end of the conveying groove, thereby facilitating the discharge of the sediment in the conveying groove out of the sedimentation tank.

Description

Sedimentation tank for wastewater treatment

Technical Field

The utility model belongs to the technical field of wastewater treatment equipment, and particularly relates to a sedimentation tank for wastewater treatment.

Background

The sedimentation tank is a structure that utilizes the sedimentation effect to get rid of aquatic suspended solid, be the equipment of water purification, utilize the suspended solid in the water of natural sedimentation or the effect of coagulating sedimentation of water to detach, the sedimentation tank divide into horizontal sedimentation tank and vertical sedimentation tank according to the rivers direction, the sedimentation effect is decided on the velocity of flow of sedimentation tank normal water and the dwell time of water in the pond, in order to improve the sedimentation effect, reduce the area of land, adopt honeycomb pipe chute incorgruous sedimentation tank more, accelerate the clarification tank, pulse clarification tank etc. the sedimentation tank is widely used in waste water treatment.

At present, sedimentation tank on the market is when using, because sedimentation tank's the degree of depth is darker, after the inside waste water of sedimentation tank deposits the completion, is not convenient for discharge the inside precipitate of sedimentation tank, and the precipitate is easily attached to on the inner wall of sedimentation tank, and the staff of not being convenient for clears up the inner wall of sedimentation tank to the use of follow-up sedimentation tank and the precipitation effect of waste water cause the influence, for this we propose a sedimentation tank for waste water treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sedimentation tank for wastewater treatment, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sedimentation tank for waste water treatment, includes the sedimentation tank body, the inside fixed mounting of sedimentation tank body has conveying mechanism, mixing mechanism and drive mechanism, the sedimentation chamber has been seted up in this internal left side of sedimentation tank, mixing mechanism includes the axis of rotation, and the axis of rotation is connected with the inner wall rotation about the sedimentation chamber, the outer fixed surface of axis of rotation is connected with the puddler, the inside swing joint of puddler has the extension rod, the outer end swing joint of extension rod has the connecting rod, the outer end of connecting rod is rotated and is connected with the gyro wheel, the spacing groove has been seted up to the inner wall around the sedimentation chamber, and the gyro wheel is located the inside of spacing groove.

Preferably, the conveyer trough has been seted up to the inner diapire of sedimentation chamber, conveying mechanism includes the mount, and mount fixed mounting is in the inside of sedimentation tank body, the inside fixedly connected with conveying motor of mount, conveying motor's output fixedly connected with auger shaft, the outer fixed surface of auger shaft is connected with auger blade, and auger shaft and auger blade all are located the inside of conveyer trough.

Preferably, drive mechanism includes servo motor, and servo motor's bottom and the last fixed surface of mount are connected, servo motor's output fixedly connected with dwang, the left end fixedly connected with running gear of dwang, the transmission groove has been seted up to the inside of sedimentation tank body, and running gear is located the inside of transmission groove, the inside rotation of transmission groove is connected with drive gear and driven gear, the right-hand member and the driven gear fixed connection of axis of rotation, and running gear, drive gear and driven gear mesh mutually.

Preferably, the inside fixed mounting of sedimentation tank body has feed mechanism, feed mechanism includes the stock solution chamber, top fixedly connected with fixed plate and the fixed case of stock solution intracavity, the inside fixedly connected with liquid pump of fixed case, the lower fixed surface of liquid pump is connected with the pipette, and the pipette is located the inside in stock solution chamber, the last fixed surface of fixed plate is connected with the feed liquor pipe, and the top swing joint of feed liquor pipe has sealed lid.

Preferably, the both ends fixedly connected with of axis of rotation surface scrapes the pole, and scrapes the pole symmetry and be equipped with eight, scrape equal fixedly connected with brush between the surface of pole and auger blade and the connecting rod, and the brush all with the inside in close contact with of precipitation chamber and conveyer trough.

Preferably, fourteen are no less than to the puddler, the extension tank has been seted up to the inside of puddler, and the inner of extension rod is located the inside of extension tank, the equal fixedly connected with lug of the surface of the inner surface of extension rod and extension tank.

Preferably, the front fixedly connected with control panel of sedimentation tank body, and control panel and servo motor, conveying motor and liquid pump electric connection, the left end fixedly connected with discharging pipe of conveyer trough, and the inside fixedly connected with bleeder valve of discharging pipe.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this sedimentation tank for waste water treatment, through setting up conveying mechanism and the mixing mechanism at the sedimentation tank body, make conveying mechanism and mixing mechanism work and stir the waste water of sedimentation chamber and conveyer trough inside, it is more even to make the mixture of waste water and reaction liquid, thereby make the sedimentation treatment effect of waste water better, after waste water sedimentation accomplishes, take out the waste water after will deposiing, make conveying mechanism work with the inside precipitate of conveyer trough towards the left end transportation of conveyer trough, thereby be convenient for with the inside precipitate discharge sedimentation tank of conveyer trough.

(2) This sedimentation tank for waste water treatment through the drive mechanism who sets up, makes drive mechanism work drive the puddler through the axis of rotation and carries out reciprocating rotation, drives the extension rod through the gyro wheel that sets up and connecting rod cooperation spacing groove and stretches out from the inside of puddler to make the inside wall in close contact with of brush and precipitation chamber, scrub the inside of precipitation chamber, thereby be convenient for clear up precipitation intracavity portion.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a side cross-sectional view of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 3 according to the present invention.

In the figure: 1. a sedimentation tank body; 2. a conveying mechanism; 21. a conveying trough; 22. a fixed mount; 23. a conveying motor; 24. a packing auger shaft; 25. a screw blade; 3. a mixing mechanism; 31. a sedimentation chamber; 32. a rotating shaft; 33. a scraping rod; 34. a brush; 35. a limiting groove; 36. a stirring rod; 37. an extension rod; 38. a connecting rod; 39. a roller; 4. a transmission mechanism; 41. a transmission groove; 42. a servo motor; 43. rotating the rod; 44. a rotating gear; 45. a transmission gear; 46. a driven gear; 5. a feeding mechanism; 51. a liquid storage cavity; 52. a fixing plate; 53. a fixed box; 54. a liquid pump; 55. a pipette.

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.

Referring to fig. 1-4, the utility model provides a sedimentation tank for wastewater treatment, which comprises a sedimentation tank body 1, wherein a conveying mechanism 2, a mixing mechanism 3 and a transmission mechanism 4 are fixedly installed inside the sedimentation tank body 1, a sedimentation chamber 31 is formed in the left side inside the sedimentation tank body 1, the mixing mechanism 3 comprises a rotating shaft 32, the rotating shaft 32 is rotatably connected with the left inner wall and the right inner wall of the sedimentation chamber 31, the outer surface of the rotating shaft 32 is fixedly connected with a stirring rod 36, the inside of the stirring rod 36 is movably connected with an extension rod 37, the outer end of the extension rod 37 is movably connected with a connecting rod 38, the outer end of the connecting rod 38 is rotatably connected with a roller 39, the front inner wall and the rear inner wall of the sedimentation chamber 31 are provided with a limiting groove 35, and the roller 39 is located inside the limiting groove 35.

In this embodiment, preferably, conveying trough 21 has been seted up to the inner bottom wall of precipitation chamber 31, conveying mechanism 2 includes mount 22, and mount 22 fixed mounting is in the inside of sedimentation tank body 1, the inside fixedly connected with conveying motor 23 of mount 22, the output fixedly connected with auger shaft 24 of conveying motor 23, the outer fixed surface of auger shaft 24 is connected with auger blade 25, and auger shaft 24 and auger blade 25 all are located the inside of conveying trough 21, collect the precipitate that produces inside the sedimentation tank through the conveying trough 21 that sets up, make conveying motor 23 work drive auger blade 25 through auger shaft 24 and rotate, the precipitate that will convey trough 21 inside through auger blade 25 moves to the left end of conveying trough 21, thereby be convenient for discharge the precipitate.

In this embodiment, preferably, the transmission mechanism 4 includes a servo motor 42, the bottom of the servo motor 42 is fixedly connected to the upper surface of the fixing frame 22, the output end of the servo motor 42 is fixedly connected to a rotating rod 43, the left end of the rotating rod 43 is fixedly connected to a rotating gear 44, the interior of the sedimentation tank body 1 is provided with a transmission groove 41, and the rotating gear 44 is located inside the transmission groove 41, the transmission gear 45 and the driven gear 46 are rotatably connected inside the transmission groove 41, the right end of the rotating shaft 32 is fixedly connected with the driven gear 46, and the rotation gear 44, the transmission gear 45 and the driven gear 46 are engaged, so that the servo motor 42 is operated, the rotating gear 44 is driven to rotate through the rotating rod 43, the driven gear 46 can be driven to perform gear through the transmission gear 45, thereby driving the rotating shaft 32 to rotate, and stirring and mixing the waste water and the reaction liquid in the settling chamber 31.

In this embodiment, it is preferred, the inside fixed mounting of sedimentation tank body 1 has feed mechanism 5, feed mechanism 5 includes stock solution chamber 51, top fixedly connected with fixed plate 52 and fixed case 53 in the stock solution chamber 51, the inside fixedly connected with liquid pump 54 of fixed case 53, the lower fixed surface of liquid pump 54 is connected with pipette 55, and pipette 55 is located the inside of stock solution chamber 51, the last fixed surface of fixed plate 52 is connected with the feed liquor pipe, and the top swing joint of feed liquor pipe has sealed lid, deposit the reaction liquid through the stock solution chamber 51 that sets up, make liquid pump 54 work, inhale the inside of sedimentation chamber 31 with the inside reaction liquid in stock solution chamber 51 through pipette 55, take place the reaction with waste water and deposit, hold and rotate sealed lid and open sealed lid, can pour into the reaction liquid to the inside of stock solution chamber 51 through the feed liquor pipe.

In this embodiment, it is preferable, both ends fixedly connected with of axis of rotation 32 surface scrapes pole 33, and it is equipped with eight to scrape the pole 33 symmetry, scrape equal fixedly connected with brush 34 between pole 33 and auger blade 25's surface and the connecting rod 38, and brush 34 all with the inside in close contact with of precipitation chamber 31 and conveyer trough 21, make axis of rotation 32 and auger shaft 24 rotate, can drive puddler 36, scrape pole 33 and auger blade 25 and rotate, thereby can drive brush 34 and rotate, scrub the inside of precipitation chamber 31 and conveyer trough 21, be convenient for clean sedimentation tank body 1.

In this embodiment, it is preferred, puddler 36 is no less than fourteen, the extension tank has been seted up to puddler 36's inside, and extension rod 37's the inner is located the inside of extension tank, the equal fixedly connected with lug of the surface of extension rod 37 inner and the internal surface of extension tank, fix extension rod 37's position through setting up the extension tank inside at puddler 36, make extension rod 37 can remove in the inside of extension tank, thereby can prolong extension rod 37's length, make brush 34 and precipitation chamber 31's inner wall in close contact with.

In this embodiment, preferably, a control panel is fixedly connected to the front of the sedimentation tank body 1, the control panel is electrically connected to the servo motor 42, the conveying motor 23 and the liquid pump 54, a discharge pipe is fixedly connected to the left end of the conveying trough 21, and a discharge valve is fixedly connected to the inside of the discharge pipe, the servo motor 42, the conveying motor 23 and the liquid pump 54 can be controlled by the control panel, so that the servo motor 42, the conveying motor 23 and the liquid pump 54 can work normally, and the sediment in the conveying trough 21 can be discharged through the discharge pipe by opening the discharge valve.

The working principle and the using process of the utility model are as follows: when the device is used, wastewater is filled into the sedimentation chamber 31, the liquid pump 54 is enabled to work, reaction liquid in the liquid storage chamber 51 is sucked into the sedimentation chamber 31 through the liquid suction pipe 55, the servo motor 42 and the conveying motor 23 are enabled to work, the rotating shaft 32 and the auger shaft 24 can be driven to rotate, the stirring rod 36 and the auger blade 25 can be driven to rotate, the wastewater and the reaction liquid in the sedimentation chamber 31 and the conveying groove 21 are stirred and mixed, the sedimentation effect of the wastewater is better, the wastewater is discharged after the sedimentation of the wastewater in the sedimentation chamber 31 is completed, the conveying motor 23 and the servo motor 42 are enabled to work, the stirring rod 36 and the auger blade 25 can be driven to rotate through the rotating shaft 32 and the auger shaft 24, the inner walls of the sedimentation chamber 31 and the conveying groove 21 can be cleaned through the brush 34, and sediments attached to the inner walls of the sedimentation chamber 31 and the conveying groove 21 can be brushed down to flow into the conveying groove 21, the sediment in the conveying groove 21 is moved to the left end of the conveying groove 21 by rotating the auger blade 25, so that the sediment in the sedimentation tank body 1 is conveniently discharged, and the subsequent sedimentation tank is convenient to use.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sedimentation tank for waste water treatment, includes sedimentation tank body (1), its characterized in that: the inside fixed mounting of sedimentation tank body (1) has conveying mechanism (2), mixing mechanism (3) and drive mechanism (4), sedimentation chamber (31) have been seted up to left side in sedimentation tank body (1), mixing mechanism (3) include axis of rotation (32), and axis of rotation (32) and sedimentation chamber (31) about the inner wall rotate be connected, the outer fixed surface of axis of rotation (32) is connected with puddler (36), the inside swing joint of puddler (36) has extension rod (37), the outer end swing joint of extension rod (37) has connecting rod (38), the outer end of connecting rod (38) rotates and is connected with gyro wheel (39), spacing groove (35) have been seted up to the inner wall around sedimentation chamber (31), and gyro wheel (39) are located the inside of spacing groove (35).

2. A sedimentation tank for wastewater treatment according to claim 1, characterized in that: conveyer trough (21) have been seted up to the inner bottom wall of precipitation chamber (31), conveying mechanism (2) include mount (22), and mount (22) fixed mounting is in the inside of sedimentation tank body (1), the inside fixedly connected with conveyor motor (23) of mount (22), the output fixedly connected with auger shaft (24) of conveyor motor (23), the external fixed surface of auger shaft (24) is connected with auger blade (25), and auger shaft (24) and auger blade (25) all are located the inside of conveyer trough (21).

3. A sedimentation tank for wastewater treatment according to claim 2, characterized in that: drive mechanism (4) include servo motor (42), and the bottom of servo motor (42) is connected with the last fixed surface of mount (22), the output end fixedly connected with dwang (43) of servo motor (42), the left end fixedly connected with running gear (44) of dwang (43), driving groove (41) have been seted up to the inside of sedimentation tank body (1), and running gear (44) are located the inside of driving groove (41), the internal rotation of driving groove (41) is connected with drive gear (45) and driven gear (46), the right-hand member and driven gear (46) fixed connection of axis of rotation (32), and running gear (44), drive gear (45) and driven gear (46) mesh mutually.

4. A sedimentation tank for wastewater treatment according to claim 3, characterized in that: the inside fixed mounting of sedimentation tank body (1) has feed mechanism (5), feed mechanism (5) are including stock solution chamber (51), top fixedly connected with fixed plate (52) and fixed case (53) in stock solution chamber (51), the inside fixedly connected with liquid pump (54) of fixed case (53), the lower fixed surface of liquid pump (54) is connected with pipette (55), and pipette (55) are located the inside in stock solution chamber (51), the last fixed surface of fixed plate (52) is connected with the feed liquor pipe, and the top swing joint of feed liquor pipe has sealed lid.

5. A sedimentation tank for wastewater treatment according to claim 2, characterized in that: both ends fixedly connected with of axis of rotation (32) surface scrapes pole (33), and scrapes pole (33) symmetry and be equipped with eight, scrape equal fixedly connected with brush (34) between the surface of pole (33) and auger blade (25) and connecting rod (38), and brush (34) all with the inside in close contact with of precipitation chamber (31) and conveyer trough (21).

6. A sedimentation tank for wastewater treatment according to claim 1, characterized in that: fourteen is no less than in puddler (36), the extension tank has been seted up to the inside of puddler (36), and the inner of extension rod (37) is located the inside of extension tank, the equal fixedly connected with lug of the surface in extension rod (37) inner and the internal surface of extension tank.

7. A sedimentation tank for wastewater treatment according to claim 4, characterized in that: the positive fixedly connected with control panel of sedimentation tank body (1), and control panel and servo motor (42), conveying motor (23) and liquid pump (54) electric connection, the left end fixedly connected with discharging pipe of conveyer trough (21), and the inside fixedly connected with bleeder valve of discharging pipe.