CN212731181U

CN212731181U - Sewage sedimentation tank for sewage treatment

Info

Publication number: CN212731181U
Application number: CN202020745650.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-03-19
Anticipated expiration: 2030-05-08

Abstract

The utility model provides a sewage sedimentation tank for sewage treatment relates to sewage treatment technical field, including cell body, bracing piece, sludge groove, AC motor, pivot, fixed plate, rubber strip, servo motor, sealed bearing, dwang, helical blade, conveyer pipe, slush pump and discharge pipe, four bracing pieces of top fixedly connected with of cell body, the bottom embedding of cell body is provided with two sludge grooves, the equal fixed connection in top of bracing piece is on AC motor, and AC motor's bottom is rotated and is connected with the pivot, the bottom fixedly connected with fixed plate of pivot. The utility model provides a rubber strip follows the fixed plate and rotates, and during the rubber strip can scrape the silt of bottom of the pool into the sludge impoundment, three rubber strips can ensure that the mud of cell body bottom is whole to be scraped down, avoid mud to remain in the cell body bottom, and the shape of rubber strip bottom can reduce its frictional force with the cell body, and more laborsaving when making the fixed plate rotate has advantages such as mud clean up, mud cleaning efficiency height.

Description

Sewage sedimentation tank for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field, it is specific, relate to a sewage sedimentation tank for sewage treatment.

Background

The sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people, common equipment in the sewage treatment is a sedimentation tank, the sedimentation tank is a structure for removing suspended matters in water by using sedimentation, equipment for purifying water quality removes the suspended matters in water by using the natural sedimentation or the coagulating sedimentation of the water, the sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction, the sedimentation effect is determined by the flow velocity of the water in the sedimentation tank and the residence time of the water in the tank, the particulate matters in the sewage can be accumulated at the bottom of the sedimentation tank after settling, and the sedimentation tank in the prior art is paved at the bottom of the tank by sludge, the problems of unclean sludge cleaning, low sludge cleaning efficiency and the like exist. Therefore, further research needs to be carried out on the basis of the sedimentation tank, and a sewage sedimentation tank for sewage treatment is provided.

SUMMERY OF THE UTILITY MODEL

This kind of sewage sedimentation tank for sewage treatment solves above-mentioned proposition because mud tiling is at the bottom of the pool, there is the mud clearance unclean, the problem of mud cleaning efficiency low, a sewage sedimentation tank for sewage treatment is provided, rubber strip in this sewage sedimentation tank follows the fixed plate and rotates, rubber strip can scrape the silt of bottom of the pool into in the sludge impoundment, three rubber strips can ensure that the mud of bottom of the pool is whole to be scraped down, avoid mud to remain in the bottom of the pool body, the shape of rubber strip bottom can reduce its frictional force with the cell body, make the fixed plate save effort more when rotating, the load that can significantly reduce AC motor, helical blade can be with mud backward roll in the past, make mud all by the conveyer pipe suction, and then make the quick discharge sludge impoundment of mud groove, compare with traditional sedimentation tank, it is clean up high to have mud, sludge cleaning efficiency advantage.

The utility model provides a following technical scheme: a sewage sedimentation tank for sewage treatment comprises a tank body, supporting rods, sludge grooves, alternating current motors, rotating shafts, fixing plates, rubber strips, servo motors, sealing bearings, rotating rods, helical blades, conveying pipes, a slurry pump and a discharging pipe, wherein the top of the tank body is fixedly connected with four supporting rods, two sludge grooves are embedded in the bottom of the tank body, the tops of the supporting rods are fixedly connected to the alternating current motors, the bottom of each alternating current motor is rotatably connected with the rotating shaft, the bottom of each rotating shaft is fixedly connected with the fixing plates, the bottom of each fixing plate is embedded and bonded with three rubber strips, the bottom of the tank body is fixedly connected with two servo motors, the back of each servo motor is rotatably connected with the rotating rod, the sealing bearings are embedded in the front of the sludge grooves, the helical blades are fixedly connected to the surfaces of the rotating, the back of the sludge tank is embedded with a conveying pipe, the top of the conveying pipe is embedded at the bottom of each of the two slurry pumps, and the back of each of the slurry pumps is embedded with a discharge pipe.

Further preferred embodiments: the bottom of the rubber strip is curved, the length of the rubber strip is smaller than that between the inner rings of the pool body, and the length of the rubber strip is larger than that of the fixing plate.

Further preferred embodiments: the bottom of the sludge tank is curved, the length of the sludge tank is smaller than that of the rubber strip, and the two sludge tanks are parallel.

Further preferred embodiments: the helical blade is spirally wound on the rotating rod in a clockwise mode, the helical blade is positioned in the sludge tank, and the helical blade is positioned at the front end of the conveying pipe.

Further preferred embodiments: the alternating current motor is located right above the tank body, the rotating shaft is located in the middle of the fixing plate, and the rotating shaft is located in the position of the circle center of the tank body.

Further preferred embodiments: the rubber strips are arranged below the fixed plate at equal intervals, and are tightly attached to the bottom of the inner wall of the tank body, and the slurry pump is fixed on the support rod.

Further preferred embodiments: the dwang is servo motor's power take off end, and the pivot is AC motor's power take off end to the dwang runs through to be fixed in sealed bearing's centre.

Has the advantages that: the utility model provides a rubber strip follows the fixed plate and rotates, the rubber strip can be with the silt of bottom of the pool scrape into in the sludge impoundment, three rubber strips can ensure that the mud of cell body bottom is whole to be scraped down, avoid mud to remain in the cell body bottom, the shape of rubber strip bottom can reduce its and the frictional force of cell body, make the fixed plate save effort more when rotating, alternating current motor's that can significantly reduce load, helical blade can be with mud book backward in the past, make mud all inhaled by the conveyer pipe, and then make the quick discharge sludge impoundment of mud, compare with traditional sedimentation tank, it is clean to have mud, advantages such as mud cleaning efficiency height.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the whole of the present invention.

Fig. 3 is a schematic left-side sectional view of the present invention.

Fig. 4 is a schematic top view of the present invention.

In FIGS. 1-4: the sludge treatment device comprises a tank body 1, a support rod 2, a sludge tank 3, an alternating current motor 4, a rotating shaft 5, a fixing plate 6, a rubber strip 7, a servo motor 8, a sealing bearing 9, a rotating rod 10, a helical blade 11, a conveying pipe 12, a slurry pump 13 and a discharge pipe 14.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1 to 4, in an embodiment of the present invention, a sewage sedimentation tank for sewage treatment includes a tank body 1, a support rod 2, a sludge tank 3, an ac motor 4, a rotation shaft 5, a fixing plate 6, rubber strips 7, a servo motor 8, a sealing bearing 9, a rotation rod 10, helical blades 11, a conveying pipe 12, a slurry pump 13 and a discharge pipe 14, wherein four support rods 2 are fixedly connected to the top of the tank body 1, two sludge tanks 3 are embedded in the bottom of the tank body 1, the top of the support rod 2 is fixedly connected to the ac motor 4, the bottom of the ac motor 4 is rotatably connected to the rotation shaft 5, the bottom of the rotation shaft 5 is fixedly connected to the fixing plate 6, three rubber strips 7 are embedded and bonded to the bottom of the fixing plate 6, two servo motors 8 are fixedly connected to the bottom of the tank body 1, the back of the servo motors 8 is rotatably connected to the rotation rod 10, the surfaces of the rotating rods 10 are fixedly connected with helical blades 11, the back of the sludge tank 3 is embedded with a conveying pipe 12, the tops of the conveying pipes 12 are respectively embedded at the bottoms of two sludge pumps 13, and the back of each sludge pump 13 is embedded with a discharge pipe 14.

Preferably, the bottom of rubber strip 7 is the curved surface form, and the length of rubber strip 7 is less than between the inner circle of cell body 1, and the length of rubber strip 7 is greater than the length of

fixed plate

6, 7 interval equidistance settings in the below of fixed plate 6 in the rubber strip, and rubber strip 7 hugs closely the bottom at 1 inner wall of cell body, and slush pump 13 is fixed on bracing piece 2, rubber strip 7 follows fixed plate 6 and rotates, sludge tank 3 can be scraped with the silt of bottom of the pool to rubber strip 7, three rubber strips 7 can ensure that the mud of 1 bottom of cell body is whole to be scraped down, avoid mud to remain in 1 bottom of cell body, the shape of 7 bottoms of rubber strip can reduce its frictional force with the cell body, it is more laborsaving when making fixed plate 6 rotate, can significantly reduce alternating current motor 4's load, the advantage that has the mud clean up.

Preferably, the bottom of sludge tank 3 is the curved surface form, and the length of sludge tank 3 is less than the length of rubber strip 7 to two sludge tanks 3 keep parallel, and the shape of sludge tank 3 is unanimous with helical blade 11, and helical blade 11 can be with in the sludge tank 3, and the mouth of pipe of conveyer pipe 12 is rolled up to mud is whole, avoids mud to remain in sludge tank 3, has mud clean up, quick advantage.

Preferably, helical blade 11 spirals clockwise around dwang 10, and helical blade 11 is located the inside of sludge groove 3 to helical blade 11 is located the front end of conveyer pipe 12, and helical blade 11 can be rolled up mud from the past backward, makes mud all inhaled by conveyer pipe 12, and then makes the quick discharge sludge groove 3 of mud, has advantages such as mud clean up, mud cleaning efficiency height.

Use the utility model relates to a during sewage sedimentation tank for sewage treatment, at first, pour into sewage into cell body 1, sewage is after through static in cell body 1, silt can be piled up to the bottom of cell body 1, secondly switch-on AC motor 4's power, AC motor 4 drive pivot 5, pivot 5 drives the rotation of fixed plate 6 and rubber strip 7, rubber strip 7 is scraped the silt of cell body 1 bottom, silt falls into in sludge groove 3, switch-on servo motor 8's power afterwards, it rotates to lead to servo motor 8 drive dwang 9, dwang 9 drives helical blade 11 and rolls up mud backward, power at switch-on slush pump 13, slush pump 13 inhales mud through conveyer pipe 12, rethread discharge pipe 14 discharges mud, make the whole discharges of mud in the sludge groove 3.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a sewage sedimentation tank for sewage treatment, includes cell body (1), bracing piece (2), sludge impoundment (3), alternating current motor (4), pivot (5), fixed plate (6), rubber strip (7), servo motor (8), sealed bearing (9), dwang (10), helical blade (11), conveyer pipe (12), slush pump (13) and discharge pipe (14), its characterized in that: the top of the tank body (1) is fixedly connected with four support rods (2), the bottom of the tank body (1) is embedded with two sludge grooves (3), the tops of the support rods (2) are fixedly connected to an alternating current motor (4), the bottom of the alternating current motor (4) is rotatably connected with a rotating shaft (5), the bottom of the rotating shaft (5) is fixedly connected with a fixed plate (6), the bottom of the fixed plate (6) is embedded and bonded with three rubber strips (7), the bottom of the tank body (1) is fixedly connected with two servo motors (8), the back of each servo motor (8) is rotatably connected with a rotating rod (10), the front of each sludge groove (3) is embedded with a sealing bearing (9), the surface of each rotating rod (10) is fixedly connected with a helical blade (11), and the back of each sludge groove (3) is embedded with a conveying pipe (12), the top of the conveying pipe (12) is embedded at the bottom of two slurry pumps (13), and the back of each slurry pump (13) is embedded with a discharge pipe (14).

2. The sewage treatment wastewater sedimentation tank as claimed in claim 1, wherein: the bottom of the rubber strip (7) is curved, the length of the rubber strip (7) is smaller than that between the inner rings of the pool body (1), and the length of the rubber strip (7) is larger than that of the fixing plate (6).

3. The sewage treatment wastewater sedimentation tank as claimed in claim 1, wherein: the bottom of the sludge tank (3) is curved, the length of the sludge tank (3) is less than that of the rubber strip (7), and the two sludge tanks (3) are parallel.

4. The sewage treatment wastewater sedimentation tank as claimed in claim 1, wherein: the spiral blade (11) is spirally wound on the rotating rod (10) in a clockwise manner, the spiral blade (11) is positioned in the sludge groove (3), and the spiral blade (11) is positioned at the front end of the conveying pipe (12).

5. The sewage treatment wastewater sedimentation tank as claimed in claim 1, wherein: alternating current motor (4) are located directly over cell body (1), and pivot (5) are located the centre of fixed plate (6) to pivot (5) are located the centre of a circle position of cell body (1).

6. The sewage treatment wastewater sedimentation tank as claimed in claim 1, wherein: rubber strips (7) are arranged below the fixing plate (6) at intervals and at equal intervals, the rubber strips (7) are tightly attached to the bottom of the inner wall of the tank body (1), and a slurry pump (13) is fixed on the supporting rod (2).

7. The sewage treatment wastewater sedimentation tank as claimed in claim 1, wherein: dwang (10) are servo motor (8) power take off end, and pivot (5) are alternating current motor (4) power take off end to dwang (10) run through to be fixed in the centre of sealed bearing (9).