CN213285948U

CN213285948U - Simple sedimentation tank

Info

Publication number: CN213285948U
Application number: CN202021857168.1U
Authority: CN
Inventors: 贾宁; 黎熙; 刘创业; 强浩继; 周彩
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-28
Anticipated expiration: 2030-08-31

Abstract

The utility model provides a simple and easy sedimentation tank, including a plurality of exhaust gas tank sedimentation tanks that have the open-ended, a plurality of exhaust gas tank sedimentation tanks establish ties in proper order through communicating pipe, be equipped with flange on communicating pipe, the centre gripping has the filtration piece on the flange. The utility model adopts the industrial waste gas tank as the sedimentation tank, which can greatly reduce the construction cost and shorten the construction period; the filtering piece arranged on the communicating pipe can filter sundries and dust floating in water, so that the precipitation and filtering effects are further improved; the filter piece is convenient to replace after being used for a long time in a mode of clamping and fixing the filter piece by the connecting flange, so that the filtering effect is improved; the bottom of the waste gas tank sedimentation tank is provided with the sand discharge valve, so that settled sand can be conveniently removed.

Description

Simple sedimentation tank

Technical Field

The utility model relates to a deposit technical field, especially relate to a simple and easy sedimentation tank.

Background

With the rapid development of economy in China, the awareness of environmental protection in the part-time construction process is higher and higher, so the sewage discharge standard in the construction process is higher and higher. In the construction engineering of building foundation pits, the treatment of sewage in the foundation pits is extremely important, the purpose of three-level sedimentation is realized by welding or piling up a sedimentation tank on site in a common way, but a large amount of labor and materials are consumed regardless of welding or building on site, so that not only a large amount of construction sites are occupied, but also the construction period is delayed.

Disclosure of Invention

To foretell technical problem, the utility model provides a simple and easy sedimentation tank for solve among the prior art construction engineering through building by laying bricks or stones sedimentation tank sedimentation treatment sewage and lead to influencing construction period's problem.

In order to achieve the above purpose, the technical solution of the present invention is realized as follows:

the utility model provides a simple and easy sedimentation tank, includes a plurality of sedimentation tanks that adopt the waste gas jar to make that have the open-ended, a plurality of sedimentation tanks establish ties in proper order through communicating pipe, be equipped with flange on communicating pipe, the last centre gripping of flange has a filtration piece.

Further, the filter element comprises a cylinder and a filter screen arranged in the cylinder.

Furthermore, the connecting flange is provided with a groove for clamping the filter piece, and the groove is matched with the cylinder.

Further, the sedimentation tank includes one-level sedimentation tank, second grade sedimentation tank and tertiary sedimentation tank, include one-level communicating pipe, second grade communicating pipe and tertiary communicating pipe, one-level sedimentation tank one side is equipped with the inlet tube, the opposite side passes through one-level communicating pipe to be connected with one side of second grade sedimentation tank, the opposite side of second grade sedimentation tank passes through the second grade and communicates pipe to be connected with one side of tertiary sedimentation tank.

Furthermore, one side of the third-level sedimentation tank, which is far away from the second-level sedimentation tank, is connected with a clean water tank through a third-level communicating pipe.

Further, all be equipped with the ooff valve on one-level communicating pipe, second grade communicating pipe and the tertiary communicating pipe.

Further, filter piece and tertiary filter piece including one-level filter piece, second grade, one-level filter piece, second grade filter piece and tertiary filter piece locate one-level communicating pipe, second grade communicating pipe and tertiary communicating pipe respectively on, the filter screen density that one-level filter piece, second grade filter piece and tertiary filter piece increased in proper order.

Furthermore, two ends of the cylinder are also provided with annular rubber pads.

Furthermore, one side of the clean water tank, which is far away from the third-stage sedimentation tank, is provided with a water outlet pipe, and a valve is arranged on the water outlet pipe.

Furthermore, the bottoms of the first-stage sedimentation tank, the second-stage sedimentation tank and the third-stage sedimentation tank are all provided with sand discharge valves.

The utility model has the advantages that: the utility model adopts the industrial waste gas tank as the sedimentation tank, which not only greatly reduces the construction cost, but also shortens the construction period; the filtering piece arranged on the communicating pipe can filter sundries and dust floating in water, so that the precipitation and filtering effects are further improved; the filter piece is convenient to replace after being used for a long time in a mode of clamping and fixing the filter piece by the connecting flange, so that the filtering effect is improved; the bottom of the sedimentation tank is provided with the sand discharge valve, so that settled sand can be conveniently removed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

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

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a side view of fig. 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 any creative effort belong to the protection scope of the present invention.

As shown in fig. 1-4, a simple and easy sedimentation tank, including a plurality of sedimentation tanks 1 that have the open-ended and adopt the exhaust gas tank to make, a plurality of sedimentation tanks 1 establish ties in proper order through communicating pipe 2, and communicating pipe 2 transversely sets up on 1 upper portion of sedimentation tank, be equipped with flange 3 on communicating pipe 2, specifically, two about 2 disconnection of communicating pipe are for controlling, and flange 3 also divide into about two flange pieces that can dock and bolt fastening, about two go up respectively connecting about flange piece on communicating pipe, about flange 3 about promptly between two flange pieces between the centre gripping filter 4. Can place a plurality of sedimentation tank 1 according to groundwater quality of water condition and required sedimentation effect, this sedimentation tank 1 all adopts industrial waste gas jar as the sedimentation tank, can reduce construction cost greatly to connect through communicating pipe at the scene, shortened construction cycle, in other embodiments, the sedimentation tank also can adopt other pollution-free abandonment jars. When the sedimentation tank is used, underground water enters the sedimentation tanks 1 which are sequentially connected in series, the quicksand in the water is subjected to multistage sedimentation under the action of gravity, and the arrangement height of a communicating pipe which is communicated with the sedimentation tanks 1 from front to back is gradually increased so as to ensure that the underground water enters the sedimentation tanks for sufficient standing and sedimentation time and improve the sedimentation effect; through setting up filter 4 on communicating pipe water flow path can filter the showy debris of aquatic and dust, further improve the effect of deposiing. Furthermore, the utility model discloses a sedimentation tank does not have special requirement to the construction environment, and the tertiary sedimentation tank among the prior art generally need consider conditions such as ambient temperature.

Further, as shown in fig. 3, the filtering element 4 includes a cylinder 41 and a filtering net 42 disposed in the cylinder 41, an inner diameter of the cylinder 41 is the same as or close to an inner diameter of the communication pipe 2, the filtering net 42 is set to be a cylinder shape matching with the inner diameter of the cylinder 41, the cylinder 41 and the communication pipe 2 are coaxially disposed so that water can pass through the inside of the cylinder 41 and be filtered by the filtering net 42, and inward bosses are disposed at two ends of the cylinder 41 to prevent the filtering net 42 from being washed away by water.

Further, as shown in fig. 3, the connecting flange 3 is provided with a groove for clamping the filter element 4, the groove is matched with the cylinder 41, the left and right flange pieces are respectively provided with a part of groove, the inner diameter of the groove is matched with the outer diameter of the cylinder 41, and the length of the groove is slightly greater than that of the cylinder 41, so that sealing gaskets can be conveniently arranged in the grooves at the two ends of the cylinder 41. In this embodiment, the two ends of the cylinder 41 are provided with annular rubber pads 43 for sealing, and in other embodiments, separate sealing gaskets can be separately placed at the two ends of the groove. Through will filtering piece 4 place with the mode of two flange piece recesses come the fixed filtration piece 4 of centre gripping, still be convenient for change the filtration piece after long-time the use, improve the filter effect.

Further, as shown in fig. 1, the sedimentation tank 1 includes one-level sedimentation tank 11, second grade sedimentation tank 12 and tertiary sedimentation tank 13, communicating pipe 2 includes one-level communicating pipe, second grade communicating pipe and tertiary communicating pipe, and 11 one sides of one-level sedimentation tank are equipped with inlet tube 5, the opposite side is connected with one side of second grade sedimentation tank 12 through one-level communicating pipe, and the opposite side of second grade sedimentation tank 12 is connected with one side of tertiary sedimentation tank 13 through second grade communicating pipe. The setting height of communicating pipe on the sedimentation tank is higher to guarantee the effective capacity of sedimentation tank, and the second grade communicating pipe set up the elevation between second grade sedimentation tank 12 and tertiary sedimentation tank 13 and be higher than the one-level communicating pipe set up the height between one-level sedimentation tank 11 and second grade sedimentation tank 12, have abundant settling time of stewing in order to ensure groundwater gets into the sedimentation tank, improve the precipitation effect.

Further, as shown in fig. 1, one side of the third-level sedimentation tank 13, which is far away from the second-level sedimentation tank 12, is connected with a clean water tank 6 through a third-level communicating pipe for collecting relatively clean water after sedimentation, so that the water can be temporarily used on site, and the requirement of green construction can be met. The elevation of the third-level communicating pipe between the third-level sedimentation tank 13 and the clean water tank 6 is higher than the elevation of the second-level communicating pipe between the second-level sedimentation tank 12 and the third-level sedimentation tank 13, so that water entering the third-level sedimentation tank can be ensured to enter the clean water tank 6 after sufficient standing sedimentation time.

Further, as shown in fig. 2, the first-stage communicating pipe, the second-stage communicating pipe and the third-stage communicating pipe are all provided with the switch valves 9, and the on-off of the communicating pipes is controlled through the switch valves 9, so that when the water level in each stage of sedimentation tank is higher than the height of the communicating pipe on one side of the water inlet, water flows back to the upstream sedimentation tank from the downstream sedimentation tank.

Further, as shown in fig. 1, the filtering member 4 includes a first-stage filtering member, a second-stage filtering member and a third-stage filtering member, the first-stage filtering member, the second-stage filtering member and the third-stage filtering member are respectively disposed on the first-stage communicating pipe, the second-stage communicating pipe and the third-stage communicating pipe, the density of the filtering net 42 in the first-stage filtering member, the second-stage filtering member and the third-stage filtering member is sequentially increased, and the floating objects.

Further, as shown in fig. 1, a water outlet pipe 7 is arranged on one side of the clean water tank 6 away from the third-stage sedimentation tank 13, and a valve is arranged on the water outlet pipe 7.

Further, as shown in fig. 1, the bottoms of the first-stage sedimentation tank 11, the second-stage sedimentation tank 12 and the third-stage sedimentation tank 13 are all provided with a sand discharge pipe, and the sand discharge pipe is provided with a sand discharge valve 8. The sand discharge can be realized by opening the sand discharge valve, and the sand setting can be carried out by matching with manual cleaning. And in order to avoid sand setting from blocking the communicating pipe, the sand discharge valve needs to be opened every day to check and clean sand setting within one week of sand setting, and after the sand setting rate is known, the sand discharge valve can be opened regularly to clean the sand setting.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a simple sedimentation tank, its characterized in that, includes a plurality of sedimentation tanks (1) that adopt the waste gas jar to make that have the open-ended, and a plurality of sedimentation tanks (1) establish ties in proper order through communicating pipe (2), be equipped with flange (3) on communicating pipe (2), the centre gripping has filtration piece (4) on flange (3).

2. A simple sedimentation basin according to claim 1, wherein the filter element (4) comprises a cylinder (41) and a filter mesh (42) arranged inside the cylinder (41).

3. A simple sedimentation basin according to claim 2, characterised in that the attachment flange (3) is provided with a groove for holding a filter element (4), which groove cooperates with the cylinder (41).

4. A simple sedimentation tank as claimed in claim 3, wherein the cylinder (41) is further provided with an annular rubber pad (43) at both ends.

5. The simple sedimentation tank as claimed in any one of claims 1 to 4, wherein the sedimentation tank (1) comprises a primary sedimentation tank (11), a secondary sedimentation tank (12) and a tertiary sedimentation tank (13), the communicating pipe (2) comprises a primary communicating pipe, a secondary communicating pipe and a tertiary communicating pipe, one side of the primary sedimentation tank (11) is provided with a water inlet pipe (5), the other side of the primary sedimentation tank is connected with one side of the secondary sedimentation tank (12) through the primary communicating pipe, and the other side of the secondary sedimentation tank (12) is connected with one side of the tertiary sedimentation tank (13) through the secondary communicating pipe.

6. The simple sedimentation tank as claimed in claim 5, wherein the side of the third sedimentation tank (13) far away from the second sedimentation tank (12) is connected with a clean water tank (6) through a third communicating pipe.

7. The simple sedimentation tank of claim 6, wherein the primary communicating pipe, the secondary communicating pipe and the tertiary communicating pipe are provided with switch valves (9).

8. The simple sedimentation basin as claimed in claim 6 or 7, wherein the filter member (4) includes a primary filter member, a secondary filter member and a tertiary filter member, the primary filter member, the secondary filter member and the tertiary filter member are respectively provided on the primary communicating pipe, the secondary communicating pipe and the tertiary communicating pipe, and the density of the filter net (42) in the primary filter member, the secondary filter member and the tertiary filter member is sequentially increased.

9. The simple sedimentation tank as claimed in claim 8, wherein a water outlet pipe (7) is provided on one side of the clean water tank (6) away from the third sedimentation tank (13), and a valve is provided on the water outlet pipe (7).

10. The simple sedimentation tank as claimed in claim 6, 7 or 9, wherein the bottom of the primary sedimentation tank (11), the secondary sedimentation tank (12) and the tertiary sedimentation tank (13) are provided with sand discharge valves (8).