CN216457465U - Circulating flow sedimentation tank - Google Patents

Abstract

The utility model discloses a circulating flow sedimentation tank, which comprises a first tank body, a second tank body and a third tank body. Arranged water spray pipes, the outlet of the water spray pipes faces the second pool body, and a buffer plate is clamped and fixed in the first pool body, the second pool body and the third pool body, so The buffer plate is in the shape of a mesh, and a collection part is installed at the bottom of the first pool body, the second pool body and the third pool body; the utility model can save a part of electricity by setting the water spray pipe , and a mesh-shaped buffer plate is installed on the three pools, which can buffer the impact force of the water and filter the impurities of larger particles in the water to speed up the sedimentation rate; at the same time, the three pools A collection drawer is installed on the bottom of the tank, which can quickly process the precipitated solid impurities, so as to prevent the solid impurities from being deposited on the bottom of the tank body, which is difficult to handle.

Description

A circulating flow sedimentation tank

technical field

The utility model relates to the technical field of sewage treatment, in particular to a circulating flow sedimentation tank.

Background technique

Sewage treatment is the process of purifying sewage to make it meet the water quality requirements for discharge into a water body or for reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering and other fields, and is increasingly entering the daily life of ordinary people. The role of the sewage treatment station is to treat the production and domestic sewage to meet the prescribed discharge standards, and it is an important facility to protect the environment. Sewage treatment stations in industrially developed countries are already very common, while there are few sewage treatment stations in villages and towns in my country, but they will gradually increase in the future. In order to make these sewage treatment stations really play a role, it is also necessary to rely on strict discharge system, organization and management system to ensure that; in the existing technology, the method of cyclic sedimentation is mostly used for preliminary treatment of sewage, while the circulating sedimentation method used in the existing technology is used for preliminary treatment. In the sedimentation tank, the sediment at the bottom of the sedimentation tank is difficult to handle, and the circulating water does not have a buffer structure during the circulation process, which causes the sewage to move violently, thereby increasing the time required for subsequent sedimentation. In view of this, we propose a circulating flow sedimentation tank.

Utility model content

In order to make up for the above deficiencies, the utility model provides a circulating flow sedimentation tank.

The technical scheme of the present utility model is:

A circulating flow sedimentation tank, comprising the first pond body, the second pond body and the third pond body, between the second pond body and the third pond body and between the third pond body and the first pond body The pool bodies are connected by a lifting device, the first pool body is installed above the third pool body, and the first pool body is located on one side of the second pool body. A water spray pipe, the outlet of the water spray pipe faces the second pool body, and a buffer plate is clamped and fixed in the first pool body, the second pool body and the third pool body. The plate is in the form of a mesh, and collecting members are installed at the bottoms of the first tank body, the second tank body and the third tank body.

As a preferred technical solution, the lifting device includes a water pump, and the water inlet and the water outlet of the water pump are respectively connected with a water inlet pipe and a water outlet pipe.

As a preferred technical solution, the water inlet pipe and the water outlet pipe in the lifting device between the second tank body and the third tank body are respectively connected to the bottom of the second tank body and the water outlet pipe. The top of the third tank body.

As a preferred technical solution, the water inlet pipe and the water outlet pipe in the lifting device between the third tank body and the first tank body are respectively connected to the bottom of the third tank body and the water outlet pipe. the top of the first tank body.

As a preferred technical solution, the collection component includes a collection drawer, one end of the outer side of the collection drawer is fixedly connected with a pull plate, a handle is installed at the center of the pull plate, and both sides of the handle are installed with a pull plate. Cards.

As a preferred technical solution, the clip includes a fixed plate and a moving plate, the fixed plate is provided with a card slot that is clamped with the moving plate, and the moving plate is provided with a rotating hole, and the rotating hole is rotatably connected There is a connecting shaft, and the connecting shaft is fixedly connected with the pulling plate.

As a preferred technical solution, a handle is fixedly connected to the moving plate.

Compared with the prior art, the beneficial effect of the present utility model is: the utility model flows the water in the first pool body to the second pool body under the gravity of the water itself through the water spray pipe, which can reduce the use of the lifting device, thereby saving the water consumption. For part of the electricity, a mesh-shaped buffer plate is installed on the three pools. On the one hand, it can buffer the impact force of the water and prevent the water from moving too violently and increase the time required for water precipitation. On the other hand, it can make the water larger. The particles of impurities are filtered and precipitated after filtration, which can speed up the rate of precipitation; at the same time, a collection drawer is installed at the bottom of the three pools to quickly treat the precipitated solid impurities and prevent solid impurities from depositing in the pool. bottom, which is difficult to handle.

Description of drawings

Fig. 1 is the overall structure schematic diagram part one (left view) of the present utility model;

Fig. 2 is the overall structure schematic diagram part two of the utility model (right view);

Fig. 3 is the structure schematic diagram of the collecting part in the utility model;

Fig. 4 is the partial enlarged view of Fig. 3 in the utility model;

Fig. 5 is the structural schematic diagram part one of the clip in the utility model (closed together);

FIG. 6 is the second (open) schematic diagram of the structure of the clip in the utility model.

In the picture:

The first pool body 1; the second pool body 2; the third pool body 3; the buffer plate 4; the lifting device 5; the water pump 50; the water inlet pipe 51; the water outlet pipe 52; the fixing plate 53; the water spray pipe 6; ; Collection drawer 70; pull plate 71; handle 72; clip 73; moving plate 730; handle 731;

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, so it cannot be construed as a limitation to the present invention.

Please refer to Figures 1-6, the present utility model provides a technical solution:

A circulating flow sedimentation tank, comprising the first pond body 1, the second pond body 2 and the third pond body 3, between the second pond body 2 and the third pond body 3 and the third pond body 3 and the first pond body 1 is communicated by the lifting device 5, the first pool body 1 is installed above the third pool body 3, the first pool body 1 is located on the side of the second pool body 2, and there are several spray pipes 6 arranged at equal intervals. , the outlet of the water spray pipe 6 faces the second pool body 2, the first pool body 1, the second pool body 2 and the third pool body 3 are all clamped and fixed with a buffer plate 4, and the buffer plate 4 is a mesh, and is in the The first pond body 1, the second pond body 2 and the bottom of the third pond body 3 are all provided with a collecting part 7; the water in the first pond body 1 flows to the second pond under the gravity of the water itself through the water spray pipe 6 Body 2, which can reduce the use of the lifting device 5, thereby saving a part of the electricity, and a mesh-shaped buffer plate 4 is installed on the three pool bodies. The time required for water precipitation, on the other hand, can filter larger particles of impurities in the water, and precipitate after filtration, which can speed up the rate of precipitation; The solid impurities that come down are treated quickly to avoid the deposition of solid impurities at the bottom of the pool body, which is difficult to handle.

What needs to be added is that the water spray pipe 6 in this embodiment is provided with a valve, and the water spray pipe 6 with a valve is provided to facilitate the control of the outflow of water in the first tank body 1, and the buffer plate 4 is woven with a string. The net is formed, while the string has a certain elasticity, it can be in contact with water for a long time and is not easy to rot. At the same time, the effect of the string for water buffering is relatively good.

As a preference of this embodiment, the lifting device 5 includes a water pump 50, and a water inlet pipe 51 and a water outlet pipe 52 are respectively connected to the water inlet and the water outlet of the water pump 50.

As a preference in this embodiment, the water inlet pipe 51 and the water outlet pipe 52 in the lifting device 5 between the second pool body 2 and the third pool body 3 are connected to the bottom of the second pool body 2 and the top of the third pool body 3 respectively. ; Through the water pump 50, the water after sedimentation at the bottom of the second pool body 2 is pumped to the top of the buffer plate 4 in the third pool body 3, and can be filtered and buffered by the buffer plate 4.

As a preference in this embodiment, the water inlet pipe 51 and the water outlet pipe 52 in the lifting device 5 between the third pool body 3 and the first pool body 1 are respectively connected to the bottom of the third pool body 3 and the top of the first pool body 1 , respectively. ; Then, the water in the third pool body 3 is pumped to the top of the buffer plate 4 in the first pool body 1 through the lifting device 5, thereby realizing the water circulation precipitation.

As a preferred example of this embodiment, the collection component 7 includes a collection drawer 70 , and a pull plate 71 is fixedly connected to one end of the outer side of the collection drawer 70 , and a handle 72 is installed at the center of the pull plate 71 . Clip 73; in this embodiment, the collecting drawer 70 and the three pool bodies are all slidingly connected. By pulling the handle 72 manually, the collecting drawer 70 can be pulled out or put back from the pool body, and the clip 73 is provided. This is to prevent the collection drawer 70 from being detached from the pool body under the action of a relatively large pressure of water, thereby causing the water in the pool body to leak out.

Preferably in this embodiment, the clamping member 73 includes a fixed plate 732 and a moving plate 730 . The fixed plate 732 is provided with a clamping slot 733 that is clamped to the moving plate 730 , and the moving plate 730 is formed with a rotating hole 734 . A connecting shaft 735 is rotatably connected, and the connecting shaft 735 is fixedly connected with the pull plate 71; the fixed plate 732 in this embodiment is respectively fixed on the outer wall of the pool to which it is connected. The moving plate 730 only needs to be locked in the slot 733 of the fixed plate 732 .

As a preference of this embodiment, a handle 731 is fixedly connected to the moving plate 730 .

What needs to be added is that the collecting member 7 in this embodiment can be reused after being cleaned again.

When the circulating flow sedimentation tank of the present invention is in use, the operator first leads the sewage that needs to be sedimented into the first tank body 1 , and then passes through the buffer plate 4 in the first tank body 1 for filtering and buffering. Carry out a precipitation, open the valve on the water spray pipe 6 after the precipitation is completed, so that the sewage flows into the second tank body 2, and quickly replace the collection on the first tank body 1 after the water in the first tank body 1 is left. Part 7, at this time, after the water in the second tank body 2 is subjected to secondary precipitation, the sewage is pumped to the third tank body 3 by the lifting device 5 for three precipitation, and the collection part in the second tank body 2 also needs to be replaced. 7, then the sewage after the sedimentation of the third pool body 3 is also pumped into the first pool body 1 by the lifting device 5, and the collecting part 7 in the third pool body 3 needs to be replaced at the same time, so that the circulating flow can be realized. precipitation.

The basic principles, main features and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present invention, and are not intended to limit the present invention. Under the premise of the spirit and scope, the present invention will also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a circulation flow sedimentation tank, includes first cell body (1), second cell body (2) and third cell body (3), second cell body (2) with between third cell body (3) and third cell body (3) with communicate by hoisting device (5) between first cell body (1), install first cell body (1) third cell body (3) top, its characterized in that: first cell body (1) is located second cell body (2) one side intercommunication has spray pipe (6) that a plurality of is equidistant range, spray pipe (6) export orientation second cell body (2), first cell body (1) second cell body (2) with equal joint is fixed with a buffer board (4) in third cell body (3), buffer board (4) are netted, and first cell body (1) second cell body (2) with thing part (7) are all installed to third cell body (3) bottom department.

2. The circulating flow sedimentation tank of claim 1, wherein: the lifting device (5) comprises a water pump (50), and a water inlet and a water outlet of the water pump (50) are respectively communicated with a water inlet pipe (51) and a water outlet pipe (52).

3. The circulating flow sedimentation tank of claim 2, wherein: the water inlet pipe (51) and the water outlet pipe (52) in the lifting device (5) between the second tank body (2) and the third tank body (3) are respectively communicated to the bottom of the second tank body (2) and the top of the third tank body (3).

4. A circulating flow sedimentation tank as claimed in claim 3, wherein: the water inlet pipe (51) and the water outlet pipe (52) in the lifting device (5) between the third tank body (3) and the first tank body (1) are respectively communicated to the bottom of the third tank body (3) and the top of the first tank body (1).

5. The circulating flow sedimentation tank of claim 1, wherein: the collection component (7) comprises a collection drawer (70), one end of the outer side of the collection drawer (70) is fixedly connected with a pulling plate (71), a handle (72) is installed at the center of the pulling plate (71), and clamping pieces (73) are installed on two sides of the handle (72).

6. The circulating flow sedimentation tank of claim 5, wherein: the clamping piece (73) comprises a fixed plate (732) and a movable plate (730), a clamping groove (733) clamped with the movable plate (730) is formed in the fixed plate (732), a rotating hole (734) is formed in the movable plate (730), a connecting shaft (735) is rotationally connected in the rotating hole (734), and the connecting shaft (735) is fixedly connected with the pulling plate (71).

7. The circulating flow sedimentation tank of claim 6, wherein: the movable plate (730) is fixedly connected with a handle (731).

Images