CN217367530U

CN217367530U - Sedimentation tank structure for industrial aquaculture tail water treatment

Info

Publication number: CN217367530U
Application number: CN202221069186.2U
Authority: CN
Inventors: 于飞; 郑纪盟; 何鹏飞
Original assignee: Qingdao Guoruihaike Fishery Technology Co ltd
Current assignee: Qingdao Guoruihaike Fishery Technology Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-06
Anticipated expiration: 2032-05-06

Abstract

The utility model relates to the technical field of sedimentation tanks, and discloses a sedimentation tank structure for treating industrial aquaculture tail water, which solves the problems that the sedimentation speed of a common sedimentation tank is slower in the using process, so the required time is longer, and the sedimentation efficiency is reduced; a strip-shaped plate is connected between the partition plate and the baffle plate, and a driving assembly is arranged on the strip-shaped plate; the driving assembly comprises a motor connected with the strip-shaped plate and transmission gears which are rotationally connected with the strip-shaped plate and are arranged at equal intervals, the transmission gears are in transmission connection through a gear type conveyor belt, and the transmission gears are connected with the rotating shaft; the utility model discloses, the cooperation through the baffle that sets up and drive assembly etc. is used, carries the baffle below with the tail water of baffle top, cooperates the use of filter screen simultaneously, can avoid the less foreign matter of granule to flow back to the top of baffle to accelerate the process of sediment.

Description

Sedimentation tank structure for industrial aquaculture tail water treatment

Technical Field

The utility model belongs to the technical field of the sedimentation tank, specifically be a sedimentation tank structure for tail water treatment is bred in batch production.

Background

The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation and is equipment for purifying water. The suspended substances in the water are removed by utilizing the natural sedimentation or 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 rate of water in the sedimentation tank and the retention time of the water in the tank; wherein the tail water needs to be treated by precipitation in the process of industrial culture.

In the using process of a general sedimentation tank, the sedimentation speed is slow, so that the required time is long, and the sedimentation efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a batch production is bred sedimentation tank structure for tail water treatment, the effectual in-process of having solved general sedimentation tank and using, its speed of deposiing is slower, and consequently required time is longer, has reduced the problem of precipitation efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: a sedimentation tank structure for treating industrial aquaculture tail water comprises a tank body, wherein a baffle and a partition plate are arranged in the tank body, and the baffle and the partition plate are arranged vertically and oppositely; a strip-shaped plate is connected between the partition plate and the baffle plate, and a driving assembly is arranged on the strip-shaped plate;

the driving assembly comprises a motor connected with the strip-shaped plate and a transmission gear which is connected with the strip-shaped plate in a rotating mode and is arranged at an equal distance, the transmission gear is connected with the rotating shaft in a transmission mode through a gear type conveyor belt, the transmission gear is connected with the rotating shaft, a spiral blade is connected to the rotating shaft, the spiral blade is arranged inside the barrel, the barrel is connected with the partition plate, and the barrel is further connected with a screen drum.

Preferably, the partition board is evenly provided with through holes, and a filter screen is connected in the through holes.

Preferably, the cross-sectional shape of the partition board is a trapezoidal structure, and rectification grids are symmetrically connected below the partition board and are arranged in a staggered manner with the through holes.

Preferably, the strip-shaped plate is further rotatably connected with pulleys, and the pulleys are symmetrically arranged by taking the corresponding transmission gear as a center.

Preferably, the current stabilizer is connected to the bottom of barrel, and the current stabilizer includes the body of being connected with the barrel, and the body top is connected with the spacing ring, and the discharge gate has been seted up to the body outer wall, and the round hole has been seted up to the body bottom.

Preferably, the rotating shaft is connected with a connecting rod, the connecting rod is rotatably connected with the screen cylinder, the connecting rod is connected with a piston, and the piston is located between the limiting ring and the pipe body.

Preferably, the connecting rod is further symmetrically connected with a connecting frame, the connecting frame is connected with a brush plate, and the brush plate and the screen drum are correspondingly arranged.

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

1) during work, through the matched use of the arranged baffle plate, the driving assembly and the like, spiral thrust can be formed through the spiral blades, the tail water above the partition plate is conveyed to the position below the partition plate through the matched use of the cylinder body, and meanwhile, through the matched use of the filter screen, the situation that foreign matters with smaller particles flow back to the position above the partition plate can be avoided, so that the sedimentation process is accelerated;

2) in the operation, through the matched use of the arranged piston, the screen cylinder, the brush plate and the like, tail water can enter the screen cylinder through a plurality of discharge ports to be subjected to primary flow distribution and then flow out after being subjected to secondary flow distribution through the screen cylinder, and the fluctuation generated after the tail water flows is reduced through a multi-time flow distribution mode, so that the stable sedimentation process of flocculates is ensured; the inner wall of the screen drum is cleaned through the rotation of the brush plate, so that the blocking phenomenon of the screen drum is avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the driving assembly of the present invention;

fig. 4 is a schematic structural view of the current stabilizer of the present invention;

in the figure: 1. a tank body; 2. a baffle plate; 3. a partition plate; 301. a through hole; 302. filtering with a screen; 303. a rectifying grid; 4. a strip plate; 5. a drive assembly; 501. a motor; 502. a transmission gear; 503. a gear-type conveyor belt; 504. a pulley; 505. a rotating shaft; 506. a helical blade; 507. a barrel; 508. a screen cylinder; 6. a current stabilizer; 601. a pipe body; 602. a limiting ring; 603. a discharge port; 604. a circular hole; 605. a connecting rod; 606. a piston; 607. a connecting frame; 608. a brush plate.

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 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.

In the first embodiment, as shown in fig. 1-4, the utility model comprises a tank body 1, a baffle 2 and a partition plate 3 are arranged in the tank body 1, and the baffle 2 and the partition plate 3 are arranged vertically; a strip-shaped plate 4 is connected between the partition plate 3 and the baffle plate 2, and a driving assembly 5 is arranged on the strip-shaped plate 4; the driving assembly 5 comprises a motor 501 connected with the strip-shaped plate 4 and transmission gears 502 which are rotatably connected with the strip-shaped plate 4 and are arranged at equal intervals, the transmission gears 502 are in transmission connection through a gear type conveyor belt 503, the transmission gears 502 are connected with a rotating shaft 505, the rotating shaft 505 is connected with a helical blade 506, the helical blade 506 is arranged inside a cylinder body 507, the cylinder body 507 is connected with the partition plate 3, and the cylinder body 507 is also connected with a sieve cylinder 508; through holes 301 are uniformly formed in the partition plate 3, a filter screen 302 is connected in the through holes 301, the partition plate 3 is in a trapezoidal structure in cross section, rectification grids 303 are symmetrically connected below the partition plate 3, and the rectification grids 303 and the through holes 301 are arranged in a staggered mode; the strip-shaped plate 4 is also rotatably connected with pulleys 504, and the pulleys 504 are symmetrically arranged by taking the corresponding transmission gear 502 as the center;

when the device is used, tail water after flocculation is injected into the tank body 1 through a water inlet at one side of the tank body 1, foreign matters with larger sizes are intercepted through holes in the arranged baffles 2 and then fall to the bottom of the tank body 1, wherein the number of the baffles 2 can be arranged according to actual needs, and the sizes of the holes in the baffles 2 are sequentially reduced, so that multilayer interception is formed, impact generated when the tail water enters is reduced, then the foreign matters with smaller sizes enter the upper part of the partition plate 3, the transmission gear 502 is driven to rotate through the motor 501, and the transmission gears 502 are in transmission connection through the gear type transmission belt 503, so that the transmission gears 502 can be simultaneously driven to rotate;

the transmission gear 502 drives the helical blade 506 on the rotating shaft 505 to rotate, and in cooperation with the use of the cylinder 507, helical thrust can be formed through the helical blade 506, tail water above the partition plate 3 is conveyed to the lower part of the partition plate 3, and in cooperation with the use of the filter screen 302, the situation that foreign matters with small particles flow back to the upper part of the partition plate 3 can be avoided, so that the sedimentation process is accelerated.

In the second embodiment, on the basis of the first embodiment, the bottom end of the cylinder 507 is connected with the current stabilizer 6, the current stabilizer 6 comprises a pipe body 601 connected with the cylinder 507, the top end of the pipe body 601 is connected with a limiting ring 602, the outer wall of the pipe body 601 is provided with a discharge hole 603, and the bottom end of the pipe body 601 is provided with a round hole 604; the rotating shaft 505 is connected with a connecting rod 605, the connecting rod 605 is rotationally connected with the screen drum 508, the connecting rod 605 is connected with a piston 606, and the piston 606 is positioned between the limiting ring 602 and the pipe body 601;

when tail water flows, the tail water extrudes the piston 606, the density of the piston 606 is lower than that of water, the piston 606 does not plug the discharge port 603 after moving, at the moment, the tail water can enter the sieve cylinder 508 through the discharge ports 603, primary flow distribution is carried out, secondary flow distribution is carried out through the sieve cylinder 508, and then the tail water flows out, so that fluctuation generated after the tail water flows is reduced through a multi-time flow distribution mode, and the stable precipitation process of flocculate is ensured.

In the third embodiment, on the basis of the second embodiment, the connecting rod 605 is further symmetrically connected with a connecting frame 607, the connecting frame 607 is connected with a brush plate 608, and the brush plate 608 is arranged corresponding to the screen drum 508;

when the screen drum is used, the rotating shaft 505 drives the connecting frame 607 to rotate through the driving connecting rod 605, the connecting frame 607 drives the brush plate 608 to rotate, and the inner wall of the screen drum 508 is cleaned through the brush plate 608, so that the screen drum is prevented from being blocked.

Claims

1. The utility model provides a factory is bred sedimentation tank structure for tail water treatment, includes cell body (1), its characterized in that: a baffle (2) and a partition (3) are arranged in the tank body (1), and the baffle (2) and the partition (3) are arranged vertically and oppositely; a strip-shaped plate (4) is connected between the partition plate (3) and the baffle plate (2), and a driving assembly (5) is arranged on the strip-shaped plate (4);

the driving assembly (5) comprises a motor (501) connected with the strip-shaped plate (4) and transmission gears (502) which are rotatably connected with the strip-shaped plate (4) and are arranged at equal intervals, the transmission gears (502) are in transmission connection through a gear type conveyor belt (503), the transmission gears (502) are connected with a rotating shaft (505), the rotating shaft (505) is connected with a spiral blade (506), the spiral blade (506) is arranged in a cylinder body (507), the cylinder body (507) is connected with the partition plate (3), and the cylinder body (507) is further connected with a sieve cylinder (508).

2. The industrial aquaculture tail water treatment sedimentation tank structure as claimed in claim 1, characterized in that: through-holes (301) are evenly formed in the partition plate (3), and filter screens (302) are connected in the through-holes (301).

3. The industrial aquaculture tail water treatment sedimentation tank structure as claimed in claim 2, characterized in that: the cross-sectional shape of baffle (3) is the trapezium structure, and the below of baffle (3) still symmetrical connection have rectification grid (303), and rectification grid (303) and through-hole (301) set up in a staggering way.

4. The industrial aquaculture tail water treatment sedimentation tank structure as claimed in claim 1, characterized in that: the strip-shaped plate (4) is further rotatably connected with pulleys (504), and the pulleys (504) are symmetrically arranged by taking the corresponding transmission gear (502) as a center.

5. The industrial aquaculture tail water treatment sedimentation tank structure as claimed in claim 4, characterized in that: the bottom of barrel (507) is connected current stabilizer (6), and current stabilizer (6) include body (601) of being connected with barrel (507), and body (601) top is connected with spacing ring (602), and discharge gate (603) have been seted up to body (601) outer wall, and round hole (604) have been seted up to body (601) bottom.

6. The industrial aquaculture tail water treatment sedimentation tank structure as claimed in claim 5, characterized in that: the rotating shaft (505) is connected with the connecting rod (605), the connecting rod (605) is rotationally connected with the screen drum (508), the connecting rod (605) is connected with a piston (606), and the piston (606) is located between the limiting ring (602) and the pipe body (601).

7. The industrial aquaculture tail water treatment sedimentation tank structure as claimed in claim 6, characterized in that: the connecting rod (605) is also symmetrically connected with a connecting frame (607), the connecting frame (607) is connected with a brush plate (608), and the brush plate (608) is arranged corresponding to the screen drum (508).