CN213698920U

CN213698920U - Precipitation device for domestic sewage treatment

Info

Publication number: CN213698920U
Application number: CN202021919022.5U
Authority: CN
Inventors: 林衡旋
Original assignee: Individual
Current assignee: Huai'an Hengqu Technology Co ltd
Priority date: 2020-09-06
Filing date: 2020-09-06
Publication date: 2021-07-16
Anticipated expiration: 2030-09-06

Abstract

The utility model discloses a precipitation device for domestic sewage treatment relates to sedimentation tank clearance technical field. The sedimentation device for treating the domestic sewage comprises a sedimentation tank, wherein the surface of the sedimentation tank is fixedly connected with a motor, the motor is rotationally connected with the first transmission column through a motor rotating shaft, the left side of the first transmission column is fixedly connected with the first arc gear, the first arc gear is meshed with the fourth arc gear, a fourth transmission column is fixed on the fourth arc gear, the top of the fourth transmission column is fixedly connected with a threaded rod, the threaded rod is in threaded connection with a threaded block, the middle section of the first transmission column is fixedly connected with a second arc-shaped gear, the cleaning device for the sedimentation tank is characterized in that a water area isolation plate is arranged on the surface of a transmission toothed belt, when dirt in the sedimentation tank is settled to the bottom of the tank, the water area isolation plate can separate dirt from two kinds of water without dirt, and prevents the dirt from floating again due to the force of water when the dirt at the bottom is cleaned.

Description

Precipitation device for domestic sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a precipitation plant for domestic sewage treatment.

Background

The sedimentation tank is a structure for removing suspended matters in water by using sedimentation, is widely used in wastewater treatment, has a plurality of types, can be divided into a horizontal flow type, a vertical flow type and a radial flow type according to the water flow direction in the tank, considers the flocculation factor in the particle sedimentation process, assumes that the sedimentation velocity of particles is changed at equal acceleration, sets the initial sedimentation velocity to be zero, and combines the flow velocity distribution in the pipe, so that the length of an inclined pipe is d x tg theta, wherein a is the acceleration of the change of the sedimentation velocity of the particles, namely, a is du/dt.

The sediment device that most sewage treatment that exists on the existing market used, do not all carry out the clear equipment of system to the sedimentation tank, the sedimentation tank is as first filterable device, often it is dirtiest, need clean, and among the prior art, often adopt the mode of manual work clearance to clear up the sedimentation tank, perhaps adopt the sedimentation tank bottom of the mode of mechanical type to carry out reciprocal clearance, when the cleaning plate removes to drain opposite direction, can drive the remaining dirt in sedimentation tank bottom to with drain opposite direction, lead to the dirt to be difficult to get rid of, workman's work efficiency has been reduced to a certain extent.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a domestic sewage treatment is with deposiing device has solved the clean problem of sedimentation tank.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sedimentation device for domestic sewage treatment comprises a sedimentation tank, wherein the surface of the sedimentation tank is fixedly connected with a motor, the motor is rotationally connected with a transmission column through a motor rotating shaft, the left side of the transmission column is fixedly connected with a first arc gear, the first arc gear is meshed with a fourth arc gear, the fourth arc gear is fixedly provided with the fourth transmission column, the top of the fourth transmission column is fixedly connected with a threaded rod, the threaded rod is in threaded connection with a threaded block, the middle section of the first transmission column is fixedly connected with a second arc gear, the second arc gear is meshed with a fifth arc gear, the right side of the first transmission column is fixedly connected with a third arc gear, the third arc gear is meshed with a sixth arc gear, the fifth arc gear is fixedly connected with the sedimentation tank through the second transmission column, the second transmission column is in transmission connection with the third transmission column through a transmission belt, a first driving wheel is fixedly connected to the third driving column, the first driving wheel is in driving connection with a second driving wheel through a driving toothed belt, and a dirt treatment plate is arranged on the surface of the driving toothed belt.

Preferably, a water area isolation plate is arranged on the surface of the transmission toothed belt.

Preferably, the upper surface of the water area isolation plate is provided with a tooth hole.

Preferably, the lower surface of the water area isolation plate is designed to be strip-shaped hollow.

Preferably, the thread block is fixedly connected with a sewage catching net.

Preferably, the top of the threaded rod is provided with a nut.

(III) advantageous effects

The utility model provides a precipitation device for domestic sewage treatment. The method has the following beneficial effects:

(1) this kind of sedimentation tank cleaning device is provided with the waters division board through the surface of transmission cingulum, and after the inside filth of sedimentation tank subsides to the bottom of the pool, the waters division board can give with two kinds of water of dirt and no dirt and separate, prevents to float the filth once more because the power of water when cleaning the bottom dirt.

(2) This kind of sedimentation tank cleaning device catches the net through the last fixed connection's of screw thread piece sewage, and when the device released the filth bottom again, the sewage was caught the net and can be caught unable sediment or the filth that is floating, makes things convenient for worker people to purify sewage.

(3) The cleaning device for the sedimentation tank has the advantages that the tooth holes are formed in the water area isolation plate, the second arc-shaped gear penetrates through the tooth holes and is meshed with the tooth holes, and therefore the water area isolation plate can be controlled by the motor to transversely move left and right.

Drawings

FIG. 1 is a schematic view of the overall structure of the device of the present invention;

FIG. 2 is a schematic view of the top view of the water area isolation plate of the present invention;

FIG. 3 is a bottom view of the water area isolation plate of the present invention;

fig. 4 is an enlarged schematic view of part a of the present invention.

In the figure: 1 sedimentation tank, 2 motors, No. 3 transmission post, No. 4 arc gears, No. 5 fourth arc gears, No. 6 second arc gears, No. 7 fifth arc gears, No. 8 third arc gears, No. 9 sixth arc gears, No. 10 second transmission post, 11 driving belt, No. 12 third transmission post, No. 13 first transmission wheel, 14 driving toothed belt, No. 15 second transmission wheel, 16 dirt treatment plate, No. 17 fourth transmission post, 18 threaded rod, 19 threaded block, 20 waters division board, 21 tooth holes, 22 bar fretwork, 23 sewage catch net, 24 screw caps.

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, the present invention provides a technical solution: the utility model provides a domestic sewage treatment is with sediment device, including sedimentation tank 1, the fixed surface of sedimentation tank 1 is connected with motor 2, motor 2 passes through motor axis of rotation and is connected with 3 rotations of a transmission post, arc gear 4 of a left side fixedly connected with of transmission post 3, arc gear 4 and the meshing of No. four arc gear 5, be fixed with No. four transmission posts 17 on No. four arc gear 5, the top fixedly connected with threaded rod 18 of No. four transmission posts 17, the top of threaded rod 18 is provided with nut 24, threaded rod 18 and the 19 threaded connection of thread piece, fixedly connected with sewage catches net 23 on the thread piece 19, when the device releases the filth bottom again, sewage catches net 23 and can catch the unable filth that deposits or is floating, make things convenient for workers and people to purify sewage.

Wherein, No. two arc gear 6 of middle section fixedly connected with of a transmission post 3, No. two arc gear 6 and No. five arc gear 7 meshes, No. three arc gear 8 of right side fixedly connected with of a transmission post 3, No. three arc gear 8 and No. six arc gear 9 meshes, No. five arc gear 7 is through No. two transmission posts 10 and sedimentation tank 1 fixed connection, No. two transmission posts 10 are connected with No. three transmission post 12 transmission through drive belt 11, fixedly connected with drive wheel 13 on No. three transmission post 12, No. one drive wheel 13 is connected with No. two drive wheel 15 transmission through drive cingulum 14, the surface of drive cingulum 14 is provided with waters division board 20, the lower surface design of waters division board 20 is bar fretwork 22.

Furthermore, the upper surface of the water area isolation plate 20 is provided with a tooth hole 21, the second arc gear 6 passes through the tooth hole 21 and is meshed with the tooth hole 21, so that the water area isolation plate 20 can transversely move left and right under the control of the motor 2, when dirt in the sedimentation tank 1 is settled to the bottom of the tank, the water area isolation plate 20 can separate the dirt from two kinds of water without dirt, the dirt is prevented from floating again due to the force of the water when the dirt at the bottom is cleaned, and the surface of the transmission toothed belt 14 is provided with a dirt treatment plate 16.

When in use, after the domestic sewage is completely precipitated in the sedimentation tank 1, the motor 2 is started, the motor 2 drives the first transmission column to rotate 3, the first transmission column 3 drives the second arc-shaped gear 6, because the second arc-shaped gear 6 is meshed with the fifth arc-shaped gear 7, therefore, the No. five arc-shaped gear 7 drives the No. two transmission column 10, the No. three transmission column 12 is driven by the transmission belt 11, the No. three transmission column 12 drives the No. one transmission wheel 13, the No. one transmission wheel 13 drives the No. two transmission wheel 15 by the transmission toothed belt 14 to form a transmission device, the water area isolation plate 20 moves leftwards due to the No. five arc-shaped gear 7, the dirt treatment plate 16 does not cling to the sedimentation tank 1 and moves leftwards, when the water area isolation plate 20 is completely attached to the sedimentation tank 1, the motor 2 is started reversely, the dirt treatment plate 16 is tightly attached to the sedimentation tank 1 and moves rightwards, and the water area isolation plate 20 moves rightwards at the same time, so that the dirt is scraped out of the bottom of the sedimentation tank 1.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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 domestic sewage treatment is with deposiing device, includes sedimentation tank (1), its characterized in that: the surface of the sedimentation tank (1) is fixedly connected with a motor (2), the motor (2) is rotatably connected with a transmission column (3) through a motor rotating shaft, the left side of the transmission column (3) is fixedly connected with an arc gear (4), the arc gear (4) is meshed with a fourth arc gear (5), the fourth arc gear (5) is fixedly provided with a fourth transmission column (17), the top of the fourth transmission column (17) is fixedly connected with a threaded rod (18), the threaded rod (18) is in threaded connection with a threaded block (19), the middle section of the first transmission column (3) is fixedly connected with a second arc gear (6), the second arc gear (6) is meshed with a fifth arc gear (7), the right side of the first transmission column (3) is fixedly connected with a third arc gear (8), the third arc gear (8) is meshed with a sixth arc gear (9), no. five camber gears (7) are through No. two transmission post (10) and sedimentation tank (1) fixed connection, No. two transmission post (10) are connected with No. three transmission post (12) transmission through driving belt (11), fixedly connected with drive wheel (13) on No. three transmission post (12), drive wheel (13) are connected with No. two drive wheel (15) transmission through drive cingulum (14), the surface of drive cingulum (14) is provided with dirt treatment plate (16).

2. A precipitation apparatus for domestic sewage treatment according to claim 1, wherein: the surface of the transmission toothed belt (14) is provided with a water area isolation plate (20).

3. A precipitation apparatus for domestic sewage treatment according to claim 2, wherein: the upper surface of the water area isolation plate (20) is provided with a tooth hole (21).

4. A precipitation apparatus for domestic sewage treatment according to claim 2, wherein: the lower surface of the water area isolation plate (20) is designed into strip-shaped hollows (22).

5. A precipitation apparatus for domestic sewage treatment according to claim 1, wherein: and a sewage catching net (23) is fixedly connected to the thread block (19).

6. A precipitation apparatus for domestic sewage treatment according to claim 1, wherein: the top of the threaded rod (18) is provided with a screw cap (24).