CN217895169U

CN217895169U - Split type flocculation sedimentation tank

Info

Publication number: CN217895169U
Application number: CN202221986238.2U
Authority: CN
Inventors: 杨利; 赵家新; 云旭
Original assignee: Shenyang Unicom Environmental Engineering Co ltd
Current assignee: Shenyang Unicom Environmental Engineering Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-25
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a split type flocculation sedimentation tank, mainly includes upper tank (1), bottom (2) and sealing strip (3), its characterized in that, upper tank (1) is located on bottom (2), upper tank (1) is equipped with sealing strip (3) with bottom (2) seam crossing, upper tank (1) is last to be equipped with water inlet (1-3) that are used for intaking and delivery port (1-2) that are used for the drainage. The beneficial effects of the utility model are that: through the design that goes up pond (1) and bottom pond (2) are removable, can improve split type flocculation and sedimentation basin's availability factor, after bottom pond (2) are filled with flocculate, can pull out last pond (1), install again on other bottom ponds (2), and need not install again with last pipeline that pond (1) is connected.

Description

Split type flocculation sedimentation tank

Technical Field

The invention relates to the field of sedimentation tanks, in particular to a split type flocculation sedimentation tank.

Background

The method can simulate the actual production situation in a laboratory, wherein flocculation reaction is commonly used in sewage treatment to settle impurities in the sewage, and the sewage produced in various industries is different, for example, a large amount of sewage and wastewater can be produced in livestock breeding, the sewage and the wastewater contain animal hair, excrement, feed and the like, so that the breeding sewage has high solid content (SS), high organic matter (COD) and high ammonia nitrogen concentration (NH 3-N), if the sewage is discharged to rivers and lakes without being treated, water eutrophication can be caused, serious water and environmental pollution can be caused, similar urban sewage treatment also needs flocculation reaction, and in order to improve the sewage purification efficiency, a sample is generally researched in the laboratory to find out the best implementation mode.

Flocculation sedimentation used in laboratories has related equipment in China, but some enterprises apply for actual patents on the aspect, for example, publication No. CN113955882A discloses a sewage pretreatment device and a pretreatment method, and the device and the method have the following effects: 1. the flocculation process and the sedimentation process are combined and are simultaneously carried out in the sedimentation tank, so that the working efficiency of the whole system is improved. 2. Through setting up two sewage imports, through the difference in height, provide the different positions of flocculation and settlement, obstruct the ascending amount of exercise of the vertical side of particulate matter through the baffle simultaneously, for flocculation, settlement layering provide time, avoid leading to the damping volume too big because of the excessive bonding of the thing that the flocculation and settlement go on simultaneously produced. 3. The spiral feeder generates a rotational flow opposite to the sedimentation, so that the influence of the rotational flow generated by stirring of the spiral feeder in the flocculation process is reduced, and the flocculation effect is improved. It focuses on the pretreatment of the wastewater and is silent about flocculation settling during the experiment.

A similar publication number is CN215924630U, and a purification device for recycling domestic wastewater is disclosed, which comprises a purification cylinder, wherein the top of the purification cylinder is fixedly connected with a box body, a power supply assembly is arranged in the box body, a solar panel is arranged at the top of the box body, a support frame is fixedly connected in the box body, a stirring assembly is arranged on one side of the support frame, and a precipitation assembly and a filtering assembly are arranged on the other side of the support frame; the stirring subassembly includes the pneumatic cylinder, pneumatic cylinder piston rod fixedly connected with arc piece, the utility model discloses during the use, domestic waste water and flocculating agent all pour into the purifying cylinder in, the pneumatic cylinder drives the relative arc of arc piece and removes, along with round trip movement about the arc piece, make waste water and flocculating agent carry out the intensive mixing and fuse, impurity in the waste water is coagulated along with the flocculating agent effect and is depositd, the design of the arc in the purifying cylinder, make waste water flow to pipeline department along with the arc, avoided impurity to pile up at the dead angle, the arc piece can prevent that impurity from piling up on stirring, improve purification efficiency. The design of stirring pieces is mainly adopted, the purification efficiency is improved, and a related technical scheme is not provided for how to improve the sedimentation tank.

Disclosure of Invention

An object of this application is to provide a split type flocculation sedimentation tank to after flocculation reaction takes place in solving the laboratory, the problem of flocculation sedimentation treatment, through the utility model discloses, can utilize laboratory glassware by the efficient, reduce the waste of experimental time, improve experimental efficiency.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a split type flocculation sedimentation tank, mainly includes upper tank 1, bottom tank 2 and sealing strip 3, its characterized in that, upper tank 1 is located bottom tank 2, upper tank 1 is equipped with sealing strip 3 with bottom tank 2 seam crossing, upper tank 1 is last to be equipped with water inlet 1-3 that is used for intaking and the delivery port 1-2 that is used for the drainage.

Further, the upper tank 1 mainly comprises an upper tank body 1-1, a water outlet 1-2 is arranged on the upper tank body 1-1, a water inlet 1-3 is arranged on the edge opposite to the water outlet 1-2, the water outlet 1-2 is close to the bottom edge of the upper tank body 1-1, the water inlet 1-3 is close to the top edge of the upper tank body 1-1, and upper tank handles 1-4 for pulling out the upper tank 1 are arranged on two sides of the upper tank body 1-1.

Further, the bottom tank 2 mainly comprises a bottom tank body 2-1, an outward extending edge 2-2 is arranged on the top edge of the bottom tank body 2-1, and a platform 2-3 for installing a filter screen 4 or installing the bottom tank 1 is arranged on the inner side of the top edge of the bottom tank body 2-1.

Further, the sealing strip 3 is arranged on the inner side of the extending edge 2-2, and the top edge of the sealing strip 3 is overlapped with the top edge of the extending edge 2-2.

Further, a filter screen 4 for filtering impurities is arranged between the upper tank 1 and the bottom tank 2.

Further, the upper tank 1 and the bottom tank 2 are made of organic glass or acrylic materials.

The beneficial effects are as follows:

1. the detachable design of the upper tank 1 and the bottom tank 2 can improve the service efficiency of the split flocculation sedimentation tank, when the bottom tank 2 is filled with flocculates, the upper tank 1 can be pulled out and then installed on other bottom tanks 2, and pipelines connected with the upper tank 1 do not need to be installed again;

2. the upper tank handle 1-4 and the bottom tank handle 2-4 are arranged, so that the upper tank 1 and the bottom tank 2 can be conveniently separated;

3. still be equipped with filter screen 4 between upper tank 1 and bottom tank 2, can filter the great pollutant of granule, improve the pertinence to the flocculation thing detection.

Drawings

FIG. 1 is a schematic structural diagram of a split type flocculation sedimentation tank

FIG. 2 is an exploded view of FIG. 1

FIG. 3 is an isometric view of FIG. 2

FIG. 4 is a schematic view of the structure of the upper tank 1

FIG. 5 is a top view of FIG. 4

FIG. 6 is a schematic view of the structure of the bottom tank 2

FIG. 7 is a top view of FIG. 6

Feeding the wastewater into a tank 1; a bottom tank 2; a seal strip 3; a filter screen 4; an upper tank body 1-1; a water outlet 1-2; 1-3 of a water inlet; 1-4 of a handle of the upper tank; a bottom tank body 2-1; 2-2 of an extension edge; 2-3 of a platform; and 2-4 of a bottom pool handle.

Detailed Description

In order to better observe the flocculation process and improve the flocculation sedimentation effect, a split type flocculation sedimentation tank is adopted in a laboratory, as shown in figures 1-3, the split type flocculation sedimentation tank mainly comprises an upper tank 1, a bottom tank 2 and a sealing strip 3, the upper tank 1 is positioned above the bottom tank 2, and the sealing strip 3 is arranged at the joint of the upper tank 1 and the bottom tank 2.

As shown in fig. 4 and 5, the upper tank 1 mainly comprises an upper tank body 1-1, a water outlet 1-2 is arranged on the upper tank body 1-1 for discharging settled water, and a water inlet 1-3 is arranged on the side opposite to the water outlet 1-2. Wherein the water outlet 1-2 is close to the bottom edge of the upper tank body 1-1, the water inlet 1-3 is close to the top edge of the upper tank body 1-1, water enters from the water inlet 1-3, and after the water is settled through flocculation reaction, the water outlet 1-2 is opened, and the settled water is discharged. Two sides of the upper tank body 1-1 are provided with upper tank handles 1-4 for pulling out the upper tank 1, and when the device is used in detail, the upper tank handles 1-4 at two sides are held by two hands, and the upper tank handles 1-4 are pulled out from the bottom tank 2.

As shown in figures 6 and 7, the bottom tank 2 mainly comprises a bottom tank body 2-1, an outward extending edge 2-2 is arranged on the top edge of the bottom tank body 2-1, and a platform 2-3 for installing a filter screen 4 or the upper tank 1 is arranged on the inner side of the top edge of the bottom tank body 2-1.

In order to strengthen the sealing performance of the upper tank 1 and the bottom tank 2, a sealing strip 3 is arranged at the interface of the upper tank and the bottom tank.

Split type flocculation and sedimentation pond still is equipped with filter screen 4 between last pond 1 and bottom pond 2 for impurity in the experimentation, for example: the hair and larger pollutants are filtered, so that the classification of flocculate is improved, and the interference of other non-flocculate in the experimental process is reduced.

Wherein the upper tank 1 and the bottom tank 2 are made of organic glass or acrylic material.

The concrete process does, the utility model discloses after having added flocculation reactant, mainly used collects the flocculation thing, and 1 concatenation in last pond is on the bottom pond 2 at first, because be equipped with sealing strip 3 on the bottom pond 2, after sewage gets into from water inlet 1-3, the seepage can not take place for the concatenation department of going up pond 1 and bottom pond 2, if will improve the purity of flocculation thing, sets up filter screen 4 under sealing strip 3, can filter great pollutant. When the flocculate in the bottom tank 2 is to be collected, treated and analyzed, the handle 2-4 of the bottom tank can be pressed, and then the handle 1-4 of the upper tank can be held, and the upper tank 1 can be pulled out from the bottom tank 2.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a split type flocculation sedimentation tank, mainly includes upper tank (1), bottom (2) and sealing strip (3), its characterized in that, upper tank (1) is located on bottom (2), upper tank (1) is equipped with sealing strip (3) with bottom (2) seam crossing, upper tank (1) is last to be equipped with water inlet (1-3) that are used for intaking and delivery port (1-2) that are used for the drainage.

2. The split type flocculation sedimentation tank of claim 1, wherein the upper tank (1) mainly comprises an upper tank body (1-1), a water outlet (1-2) is formed in the upper tank body (1-1), a water inlet (1-3) is formed in the edge opposite to the water outlet (1-2), the water outlet (1-2) is close to the bottom edge of the upper tank body (1-1), the water inlet (1-3) is close to the top edge of the upper tank body (1-1), and upper tank handles (1-4) for pulling out the upper tank (1) are arranged on two sides of the upper tank body (1-1).

3. The split flocculation sedimentation tank of claim 1, wherein the bottom tank (2) mainly comprises a bottom tank body (2-1), an outward extending edge (2-2) is provided at the top edge of the bottom tank body (2-1), and a platform (2-3) for installing a filter screen (4) or the upper tank (1) is provided at the inner side of the top edge of the bottom tank body (2-1).

4. A split flocculating and settling tank according to claim 1, characterised in that the sealing strip (3) is placed inside the extended edge (2-2), the top edge of the sealing strip (3) coinciding with the top edge of the extended edge (2-2).

5. A split flocculation sedimentation tank according to any one of claims 1 to 4, wherein a screen (4) for filtering impurities is further provided between the upper tank (1) and the bottom tank (2).

6. The split flocculation settling tank of any of claims 1 to 4 wherein the upper tank (1) and the bottom tank (2) are made of acrylic material.