CN216549917U

CN216549917U - High-efficient environmental protection's sedimentation tank for sewage treatment

Info

Publication number: CN216549917U
Application number: CN202122925436.XU
Authority: CN
Inventors: 周秋红
Original assignee: Xiushan Futianxia Agricultural Technology Co ltd
Current assignee: Xiushan Futianxia Agricultural Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-17
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a high-efficiency environment-friendly sedimentation tank for sewage treatment, which comprises a sedimentation tank, wherein a rotating shaft is arranged in an inner cavity of the sedimentation tank, a bearing is fixedly connected to the center of the top of the sedimentation tank, the top end of the rotating shaft penetrates through the inner cavity of the bearing and extends to the top of the rotating shaft, a sleeve is sleeved on the outer wall of the rotating shaft close to the middle, a plurality of stirring rods are fixedly connected to the outer walls of the sleeve and the rotating shaft close to the bottom end, a flocculating agent and sewage are quickly and uniformly mixed through mutual matching of a first bevel gear, a second bevel gear, a third bevel gear, a connecting rod, a fixing ring, an L-shaped rod and other components, the working efficiency is improved, the device automatically cleans the sludge through mutual matching of the connecting block, the inclined plate, a brush, a filter screen, a blow-off pipe, a blow-off valve and other components, and has the characteristics of time saving, labor saving and the like.

Description

High-efficient environmental protection's sedimentation tank for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a high-efficiency and environment-friendly sedimentation tank for sewage treatment.

Background

In order to purify sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like. The sedimentation tank is a structure for removing suspended matters in water by using sedimentation and is equipment for purifying water. The suspended substances in the water are removed by 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 settling effect is determined by the flow rate of the water in the settling tank and the residence time of the water in the tank.

The flocculating agent and the sewage mixing speed are slower when the existing sedimentation tank is used, so that the sedimentation time is long, the working efficiency is influenced, and the sludge in the existing sedimentation tank is cleaned manually, thereby wasting time and energy.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a high-efficiency and environment-friendly sedimentation tank for sewage treatment.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a high-efficiency and environment-friendly sedimentation tank for sewage treatment comprises a sedimentation tank, wherein a rotating shaft is arranged in an inner cavity of the sedimentation tank, a bearing is fixedly connected to the center of the top of the sedimentation tank, the top end of the rotating shaft penetrates through the inner cavity of the bearing and extends to the top of the rotating shaft, a sleeve is sleeved on the outer wall of the rotating shaft close to the middle, a plurality of stirring rods are fixedly connected to the outer walls of the sleeve and the rotating shaft close to the bottom, a connecting block is fixedly connected to the bottom of the rotating shaft, inclined plates are fixedly connected to the left side and the right side of the connecting block, a filter screen is fixedly connected to the inner cavity of the sedimentation tank close to the bottom, a second bevel gear is arranged on the rear side of the rotating shaft close to the top, a connecting rod is movably connected to the rear end of the second bevel gear, the rear end of the connecting rod is fixedly connected with the inner cavity side wall of the sedimentation tank, and a drain valve is inserted into the left side of the sedimentation tank close to the bottom, the right side of setting tank is close to top department and pegs graft and has the inlet tube, the top of setting tank is close to left side department and pegs graft and has feed hopper.

Further, the top fixedly connected with motor housing of setting tank, motor housing's during interior top fixedly connected with driving motor, driving motor's motor shaft and the top fixed connection of pivot.

Further, two the equal fixedly connected with a plurality of brush in bottom of swash plate, a plurality of the bottom of brush all laminates with the top of filter screen each other.

Further, the bottom center department of filter screen pegs graft and has the blow off pipe, the right side of setting tank is close to bottom department and has seted up the perforation, the right-hand member of blow off pipe runs through fenestrate inner chamber, and extends to its outside to fixedly connected with blowoff valve.

Further, the outer wall of the sleeve is movably connected with a fixing ring close to the top end, the rear side of the fixing ring is fixedly connected with an L-shaped rod, and the top end of the L-shaped rod is fixedly connected with the bottom of the connecting rod.

Furthermore, a first bevel gear is meshed with the top of the second bevel gear, and the first bevel gear is sleeved on the outer wall of the rotating shaft and fixedly connected with the rotating shaft.

Furthermore, a third bevel gear is meshed at the bottom of the second bevel gear, the third bevel gear is sleeved on the outer wall of the rotating shaft, and the bottom of the third bevel gear is fixedly connected with the top end of the sleeve.

Furthermore, the bottom fixedly connected with a plurality of supporting leg of setting tank, a plurality of the supporting leg uses the bottom of setting tank to be the setting of rectangle array form as the center.

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

1. according to the utility model, through the mutual matching of the first conical gear, the second conical gear, the third conical gear, the connecting rod, the fixing ring, the L-shaped rod and other components, the flocculating agent and the sewage are quickly and uniformly mixed, and the device has the characteristics of improving the working efficiency and the like;

2. the device automatically cleans sludge through the mutual matching of the connecting block, the inclined plate, the brush, the filter screen, the blow-off pipe, the blow-off valve and other components, and has the characteristics of time saving, labor saving and the like.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

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

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

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a right side view of the component connecting rod of the present invention.

In the figure: 1. a settling tank; 2. supporting legs; 3. a feed hopper; 4. a drain valve; 5. a motor housing; 6. a drive motor; 7. a rotating shaft; 8. a sleeve; 9. a stirring rod; 10. connecting blocks; 11. a sloping plate; 12. a brush; 13. a filter screen; 14. a blow-off pipe; 15. a blowoff valve; 16. a water inlet pipe; 17. a first bevel gear; 18. a second bevel gear; 19. a third bevel gear; 20. a connecting rod; 21. a fixing ring; 22. an L-shaped rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a high-efficiency and environment-friendly sedimentation tank for sewage treatment comprises a sedimentation tank 1, wherein a rotating shaft 7 is arranged in an inner cavity of the sedimentation tank 1, a bearing is fixedly connected to the center of the top of the sedimentation tank 1, the top end of the rotating shaft 7 penetrates through the inner cavity of the bearing and extends to the top of the bearing, a sleeve 8 is sleeved on the outer wall of the rotating shaft 7 near the middle, a plurality of stirring rods 9 are fixedly connected to the outer walls of the sleeve 8 and the rotating shaft 7 near the bottom end, a connecting block 10 is fixedly connected to the bottom end of the rotating shaft 7, inclined plates 11 are fixedly connected to the left side and the right side of the connecting block 10, a filter screen 13 is fixedly connected to the inner cavity of the sedimentation tank 1 near the bottom, a second bevel gear 18 is arranged on the rear side of the rotating shaft 7 near the top end, a connecting rod 20 is movably connected to the rear end of the second bevel gear 18, the rear end of the connecting rod 20 is fixedly connected to the inner cavity side wall of the sedimentation tank 1, a drain valve 4 is inserted and connected to the left side of the sedimentation tank 1 near the bottom, a water inlet pipe 16 is inserted at the position, close to the top, of the right side of the settling tank 1, a feeding funnel 3 is inserted at the position, close to the left side, of the top of the settling tank 1, a motor shell 5 is fixedly connected to the top of the motor shell 5 in an internal period, a driving motor 6 is fixedly connected to the top of the motor shaft of the driving motor 6, the motor shaft is fixedly connected with the top end of a rotating shaft 7 and is driven by a motor, so that the operation of workers is facilitated, a plurality of supporting legs 2 are fixedly connected to the bottom of the settling tank 1, and the supporting legs 2 are arranged in a rectangular array shape by taking the bottom of the settling tank 1 as the center to support the device;

the bottom parts of the two inclined plates 11 are fixedly connected with a plurality of brushes 12, the bottom ends of the brushes 12 are mutually attached to the top part of the filter screen 13, so that the device can automatically clean sludge, time and labor are saved, a drain pipe 14 is inserted in the center of the bottom part of the filter screen 13, a through hole is formed in the right side of the settling tank 1 close to the bottom part, the right end of the drain pipe 14 penetrates through the inner cavity of the through hole and extends to the outer side of the through hole, and a drain valve 15 is fixedly connected with the through hole, so that the device can automatically clean sludge, and time and labor are saved;

the outer wall of the sleeve 8 is close to the top end and is movably connected with a fixing ring 21, the rear side of the fixing ring 21 is fixedly connected with an L-shaped rod 22, the top end of the L-shaped rod 22 is fixedly connected with the bottom of a connecting rod 20, a flocculating agent and sewage are quickly mixed and uniform, the working efficiency is improved, a first bevel gear 17 is meshed at the top of a second bevel gear 18, the first bevel gear 17 is sleeved on the outer wall of the rotating shaft 7 and is fixedly connected with the outer wall of the rotating shaft 7, the flocculating agent and the sewage are quickly mixed and uniform, the working efficiency is improved, a third bevel gear 19 is meshed at the bottom of the second bevel gear 18, the third bevel gear 19 is sleeved on the outer wall of the rotating shaft 7, the bottom of the third bevel gear is fixedly connected with the top end of the sleeve 8, the flocculating agent and the sewage are quickly mixed and uniform, and the working efficiency is improved.

The working principle is as follows: when the utility model is used, firstly, the driving motor 6 is connected through an external power supply, then, sewage is put into the settling tank 1 through the water inlet pipe 16, then, flocculant is poured into the settling tank 1 through the feeding hopper 3, the driving motor 6 is started, the driving motor 6 drives the rotating shaft 7 to rotate through the motor shaft, the rotating shaft 7 drives the first conical gear 17 and the adjacent stirring rod 9 to rotate, the first conical gear 17 drives the second conical gear 18 to rotate, the second conical gear 18 drives the third conical gear 19 to rotate, the third conical gear 19 drives the sleeve 8 to rotate, the sleeve 8 drives the adjacent stirring rod 9 to rotate, the stirring rod 9 mixes and stirs the sewage and the flocculant, because the rotation direction of the sleeve 8 is opposite to that of the rotating shaft 7 through the transmission of the three conical gears, the rotating directions of the upper stirring rod 9 and the lower stirring rod 9 are opposite, so that the flocculant and the sewage are quickly and uniformly mixed, improve work efficiency, then close driving motor 6 and stew for a period of time, make flocculating agent and sewage fully react, then open drain valve 4, pass through drain valve 4 outflow device with the water of particulate matter separation, filter screen 13 then intercepts the flocculation thing, start driving motor 6 once more after the log raft is accomplished, driving motor 6 drives connecting block 10 through pivot 7 and rotates, connecting block 10 drives two swash plate 11 and rotates, swash plate 11 drives a plurality of brush 12 and rotates, a plurality of brush 12 rotates and clears up filter screen 13, make the blow off pipe 14 that mud flow direction center was located, then open blowoff valve 15, make mud eduction gear, realize automatic clearance, time saving and labor saving.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a sewage treatment of high-efficient environmental protection uses sedimentation tank, includes setting tank (1), its characterized in that: the inner chamber of the settling tank (1) is provided with a rotating shaft (7), the top center of the settling tank (1) is fixedly connected with a bearing, the top end of the rotating shaft (7) penetrates through the inner chamber of the bearing and extends to the top of the rotating shaft, the outer wall of the rotating shaft (7) is sleeved with a sleeve (8) close to the middle, the outer walls of the sleeve (8) and the rotating shaft (7) are respectively and fixedly connected with a plurality of stirring rods (9) close to the bottom, the bottom of the rotating shaft (7) is fixedly connected with a connecting block (10), the left side and the right side of the connecting block (10) are respectively and fixedly connected with inclined plates (11), the inner chamber of the settling tank (1) is close to a filter screen (13) at the bottom, the rear side of the rotating shaft (7) is provided with a second bevel gear (18) close to the top, the rear end of the second bevel gear (18) is movably connected with a connecting rod (20), and the rear end of the connecting rod (20) is fixedly connected with the inner chamber side wall of the settling tank (1), the left side of setting tank (1) is close to bottom department and pegs graft and has drain valve (4), the right side of setting tank (1) is close to top department and pegs graft and has inlet tube (16), the top of setting tank (1) is close to left side department and pegs graft and has feed hopper (3).

2. The sedimentation tank for sewage treatment with high efficiency and environmental protection as claimed in claim 1, wherein: the top fixedly connected with motor housing (5) of setting tank (1), top fixedly connected with driving motor (6) during the interior of motor housing (5), the top fixed connection of motor shaft and pivot (7) of driving motor (6).

3. The sedimentation tank for sewage treatment with high efficiency and environmental protection as claimed in claim 1, wherein: two the equal fixedly connected with a plurality of brush (12) in bottom of swash plate (11), a plurality of the bottom of brush (12) all laminates with the top of filter screen (13) each other.

4. The sedimentation tank for sewage treatment with high efficiency and environmental protection as claimed in claim 1, wherein: the bottom center department of filter screen (13) pegs graft and has blow off pipe (14), the right side of setting tank (1) is close to bottom department and has seted up the perforation, the right-hand member of blow off pipe (14) runs through fenestrate inner chamber, and extends to its outside to fixedly connected with blowoff valve (15).

5. The sedimentation tank for sewage treatment with high efficiency and environmental protection as claimed in claim 1, wherein: the utility model discloses a sleeve pipe, including sleeve pipe (8), rear side fixedly connected with L shape pole (22), the top of L shape pole (22) and the bottom fixed connection of connecting rod (20), sleeve pipe (8) outer wall is close to top department swing joint has solid fixed ring (21), the rear side fixedly connected with L shape pole (22) of solid fixed ring (21).

6. The sedimentation tank for sewage treatment with high efficiency and environmental protection as claimed in claim 1, wherein: the top of the second bevel gear (18) is engaged with a first bevel gear (17), and the first bevel gear (17) is sleeved on the outer wall of the rotating shaft (7) and is fixedly connected with the rotating shaft.

7. The sedimentation tank for sewage treatment with high efficiency and environmental protection as claimed in claim 1, wherein: the bottom of the second bevel gear (18) is meshed with a third bevel gear (19), the third bevel gear (19) is sleeved on the outer wall of the rotating shaft (7), and the bottom of the third bevel gear is fixedly connected with the top end of the sleeve (8).

8. The sedimentation tank for sewage treatment with high efficiency and environmental protection as claimed in claim 1, wherein: the bottom fixedly connected with a plurality of supporting leg (2) of setting tank (1), a plurality of supporting leg (2) use the bottom of setting tank (1) to be the setting of rectangular array form as the center.