CN210751433U

CN210751433U - Split type sedimentation tank

Info

Publication number: CN210751433U
Application number: CN201921496637.9U
Authority: CN
Inventors: 卓士明; 厉艳; 藤文磊; 卓之跃
Original assignee: Jiangsu Kangjingyuan Environmental Technology Co ltd
Current assignee: Jiangsu Kangjingyuan Environmental Technology Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-16
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a split sedimentation tank, wherein the overflow groove is positioned at the upper part of the peripheral ring of the sedimentation tank body; the sedimentation tank body comprises a main sedimentation tank, a first auxiliary sedimentation tank and a second auxiliary sedimentation tank, the first auxiliary sedimentation tank and the second auxiliary sedimentation tank are respectively positioned on the left side and the right side of the main sedimentation tank and are divided by a partition plate, the main sedimentation tank is rectangular, a mud scraping device is arranged in the center of the main sedimentation tank, a guide cylinder is arranged in the middle section of the mud scraping device, the guide cylinder is provided with a water inlet pipe, a mud discharge pipe is arranged at the bottom of the mud scraping device, and the bottom of the main sedimentation tank is conical; a first sludge discharge pipe is horizontally arranged in the middle of the bottom of the first secondary sedimentation tank, and two sides of the bottom of the first secondary sedimentation tank incline towards the middle; and a second sludge discharge pipe is horizontally arranged in the middle of the bottom of the second auxiliary sedimentation tank, and the middle of two sides of the bottom of the second auxiliary sedimentation tank inclines. The utility model provides a current sedimentation tank inefficiency problem, utilize the baffle to form and subside assorted owner with mud and sink pond and vice heavy pond, not only reduced use cost, still improved equipment utilization greatly.

Description

Split type sedimentation tank

Technical Field

The utility model belongs to the sedimentation tank field, concretely relates to cut-apart formula sedimentation tank.

Background

Most of the existing sedimentation tanks are of square structures, and the sedimentation effect is good. However, because of environmental restrictions such as a field, it is impossible to construct a sedimentation tank having a square structure, and therefore, only a sedimentation tank having a slightly rectangular structure or a rectangular sedimentation tank having an aspect ratio of 2:1 formed by two square sedimentation tanks can be selected. The sedimentation effect teaching of rectangle sedimentation tank is relatively poor, and rectangle sedimentation tank generally need use two mud scrapes and supporting device, and the cost is higher, and the noise is great.

SUMMERY OF THE UTILITY MODEL

Problem to among the prior art, the utility model provides a cut-off type sedimentation tank has solved the problem that current sedimentation tank is inefficiency, utilizes the baffle to form and subsides assorted owner with mud and sink pond and vice heavy pond, has not only reduced use cost, has still improved equipment utilization greatly.

In order to realize the technical purpose, the technical proposal of the utility model is that:

a split type sedimentation tank comprises a sedimentation tank body and an overflow tank, wherein the overflow tank is positioned at the upper part of the outer periphery ring of the sedimentation tank body; the sedimentation tank body comprises a main sedimentation tank, a first auxiliary sedimentation tank and a second auxiliary sedimentation tank, the first auxiliary sedimentation tank and the second auxiliary sedimentation tank are respectively positioned at the left side and the right side of the main sedimentation tank and are divided by a partition plate, the height of the partition plate is not more than half of the depth of the main sedimentation tank, the main sedimentation tank is rectangular, a mud scraping device is arranged in the center of the main sedimentation tank, a guide cylinder is arranged in the middle section of the mud scraping device, the guide cylinder is provided with a water inlet pipe, a mud discharging pipe is arranged at the bottom of the mud scraping device, and the bottom of the main sedimentation tank is conical; a first sludge discharge pipe is horizontally arranged in the middle of the bottom of the first secondary sedimentation tank, and two sides of the bottom of the first secondary sedimentation tank incline towards the middle; the horizontal second mud pipe that is provided with in the middle of the vice pond bottom that sinks of second, just the slope in the middle of the both sides of the vice pond bottom that sinks of second, first mud pipe and second mud pipe structure are the same.

The upper surface of the first mud pipe is provided with through holes at intervals, and the through holes are square.

And a conical edge is arranged between the adjacent through holes, and two sides of the bottom end of the conical edge are connected with the through holes.

The sedimentation tank body is further provided with a filler plate, the filler plate is connected to the upper portion of the outer circumferential surface of the guide shell, and the filler plate is located below the overflow groove.

The edge of the packing plate is inclined downwards towards the mud scraping device, honeycomb through holes are distributed on the packing plate, and the honeycomb through holes are inclined downwards.

The guide cylinder comprises a cylinder body and a water inlet pipe, the water inlet pipe is fixed on the side face of the cylinder body, guide holes are formed in the periphery of the lower portion of the cylinder body at intervals, a conical column is arranged on the inner bottom face of the cylinder body, and the bottom edge of the conical column is flush with the bottom edge of the guide holes.

As can be seen from the above description, the present invention has the following advantages:

1. the utility model provides a current sedimentation tank inefficiency problem, utilize the baffle to form and subside assorted owner with mud and sink pond and vice heavy pond, not only reduced use cost, still improved equipment utilization greatly.

2. The utility model discloses the utilization brings the packing sheet of oblique honeycomb holes, reaches when reducing the surface of water undulant and promoted hungry sludge settling efficiency.

Drawings

Fig. 1 is a top view of an embodiment of the present invention;

fig. 2 is a side view of an embodiment of the invention;

fig. 3 is a top view of a first sludge discharge pipe in an embodiment of the present invention;

fig. 4 is a side view of a first sludge pipe in an embodiment of the present invention;

FIG. 5 is a side view of an embodiment of the present invention illustrating a packing sheet;

fig. 6 is a schematic structural diagram of a draft tube in an embodiment of the present invention.

Detailed Description

With reference to fig. 1 to 6, a specific embodiment of the present invention is described in detail, but the present invention is not limited to the claims.

As shown in fig. 1 to 6, a divided sedimentation tank includes a sedimentation tank body and an overflow tank 4, wherein the overflow tank 4 is located at the upper part of the outer circumference of the sedimentation tank body; the sedimentation tank body comprises a main sedimentation tank 1, a first auxiliary sedimentation tank 2 and a second auxiliary sedimentation tank 3, wherein the first auxiliary sedimentation tank 2 and the second auxiliary sedimentation tank 3 are respectively positioned at the left side and the right side of the main sedimentation tank 1 and are divided by a partition plate 6, the height of the partition plate 6 is not more than half of the depth of the main sedimentation tank 2, the main sedimentation tank 1 is rectangular, a mud scraping device 1-1 is arranged in the center of the main sedimentation tank 1-1, a guide cylinder 5 is arranged in the middle section of the mud scraping device 1-1, the guide cylinder 5 is provided with a water inlet pipe, a mud discharging pipe is arranged at the bottom of the mud scraping device 5, and the bottom of the main sedimentation tank 1; a first sludge discharge pipe-1 is horizontally arranged in the middle of the bottom of the first secondary sedimentation tank 2, and two sides of the bottom 2-2 of the first secondary sedimentation tank incline towards the middle; and a second sludge discharge pipe 3-1 is horizontally arranged in the middle of the bottom 3 of the second auxiliary settling tank, the middle parts of two sides of the bottom 3-2 of the second auxiliary settling tank are inclined, and the first sludge discharge pipe 2-1 and the second sludge discharge pipe 3-1 have the same structure.

Through holes 2-11 are formed in the upper surface of the first sludge discharge pipe 2-1 at intervals, and the through holes 2-11 are square.

And conical edges 2-12 are arranged between the adjacent through holes 2-11, and two sides of the bottom ends of the conical edges 2-12 are connected with the through holes.

The sedimentation tank body is further provided with a filler plate 7, the filler plate 7 is connected to the upper portion of the outer peripheral surface of the guide shell 5, and the filler plate 7 is located below the overflow groove 4.

The edge of the filler plate 7 is inclined downwards towards the mud scraping device 1-1, the honeycomb through hole 7-1 is distributed on the filler plate 7, and the honeycomb through hole 7-1 is inclined downwards.

The guide cylinder 5 comprises a cylinder body 5-2 and a water inlet pipe 5-1, the water inlet pipe 5-1 is fixed on the upper side face of the cylinder body 5, guide holes 5-3 are formed in the periphery of the lower portion of the cylinder body 5 at intervals, conical columns 5-4 are arranged on the inner bottom face of the cylinder body 5-3, and the bottom edges of the conical columns 5-4 are flush with the bottom edges of the guide holes 5-3.

The utility model divides the sedimentation tank into a main sedimentation tank, a first auxiliary sedimentation tank and a second auxiliary sedimentation tank, and a guide cylinder connected with a water inlet pipe is arranged in the main sedimentation tank, so the sludge deposition of the main sedimentation tank is far larger than that of the first auxiliary sedimentation tank and the second auxiliary sedimentation tank, a mud scraping device is arranged in the main sedimentation tank, can collect a large amount of mud, discharges the mud through a mud discharge pipe at the bottom of the mud scraping device, enters the first secondary sedimentation tank and the second secondary sedimentation tank along with the diffusion of sewage, and subside in the first pair of heavy pond of sinking and the vice pond of sinking of second forms, and the first pair of heavy pond of sinking and the vice pond bottom of sinking of second all inclines to the center this moment, and sedimentary mud slides down to the centre is automatic under gravity, forms the autodeposition phenomenon of mud, and first mud pipe and second mud pipe directly discharge mud, and the sewage after the deposit passes through overflow structure and gets into in the overflow launder, directly discharges. The baffle sets up in the main pond both sides that sink, forms certain effect that blocks, ensures that the inside mud device operation in-process of scraping does not influence the heavy pond of first pair and the vice pond that sinks of second, forms relatively independent processing space, promotes the treatment effeciency greatly, and under the same throughput condition simultaneously, only need a mud device of scraping, not only the cost is reduced, pollution such as noise has also been reduced. The utility model discloses utilize the baffle to form and subside assorted owner with mud and sink pond and vice heavy pond, not only reduced use cost, still improved equipment utilization greatly.

The utility model discloses utilize the square through hole that the interval set up to ensure the accurate entering sludge discharge pipe of mud, need not to shut down the clearance, the design of toper arris can be with the automatic mud slip-in sludge discharge pipe of sludge discharge pipe surface deposit simultaneously, reduces the surface deposit.

The utility model discloses still be provided with the packing plate, and the honeycomb holes that have the slope are spread all over in the packing plate, and the design of honeycomb holes can greatly reduced intake the impact that the in-process brought to the surface of water, reduces the fluctuation of the surface of water, helps subsiding dirty mud, and the hole structure that the packing plate can utilize the slope simultaneously reduces the lifting force of mud, promotes the settlement rate.

The utility model discloses a design in toper post and water conservancy diversion hole has solved the inside mud jam of draft tube in the in-service use, and the effectual smooth nature of intaking that promotes the waste water that contains mud reaches and has promoted the efficiency of intaking, and simultaneously, the homodisperse in water conservancy diversion hole can promote the diffusion homogeneity of mud waste water.

To sum up, the utility model has the advantages of it is following:

It should be understood that the above detailed description of the present invention is only for illustrative purposes and is not limited to the technical solutions described in the embodiments of the present invention. It will be understood by those skilled in the art that the present invention may be modified and equivalents may be substituted to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.

Claims

1. The utility model provides a disconnect-type sedimentation tank which characterized in that: the device comprises a sedimentation tank body and an overflow groove, wherein the overflow groove is positioned on the upper part of the outer peripheral ring of the sedimentation tank body; the sedimentation tank body comprises a main sedimentation tank, a first auxiliary sedimentation tank and a second auxiliary sedimentation tank, the first auxiliary sedimentation tank and the second auxiliary sedimentation tank are respectively positioned at the left side and the right side of the main sedimentation tank and are divided by a partition plate, the height of the partition plate is not more than half of the depth of the main sedimentation tank, the main sedimentation tank is rectangular, a mud scraping device is arranged in the center of the main sedimentation tank, a guide cylinder is arranged in the middle section of the mud scraping device, the guide cylinder is provided with a water inlet pipe, a mud discharging pipe is arranged at the bottom of the mud scraping device, and the bottom of the main sedimentation tank is conical; a first sludge discharge pipe is horizontally arranged in the middle of the bottom of the first secondary sedimentation tank, and two sides of the bottom of the first secondary sedimentation tank incline towards the middle; the horizontal second mud pipe that is provided with in the middle of the vice pond bottom that sinks of second, just the slope in the middle of the both sides of the vice pond bottom that sinks of second, first mud pipe and second mud pipe structure are the same.

2. The divided sedimentation tank of claim 1, wherein: the upper surface of the first mud pipe is provided with through holes at intervals, and the through holes are square.

3. The divided sedimentation tank of claim 2, wherein: and a conical edge is arranged between the adjacent through holes, and two sides of the bottom end of the conical edge are connected with the through holes.

4. The divided sedimentation tank of claim 1, wherein: the sedimentation tank body is further provided with a filler plate, the filler plate is connected to the upper portion of the outer circumferential surface of the guide shell, and the filler plate is located below the overflow groove.

5. The divided sedimentation tank of claim 4, wherein: the edge of the packing plate is inclined downwards towards the mud scraping device, honeycomb through holes are distributed on the packing plate, and the honeycomb through holes are inclined downwards.

6. The divided sedimentation tank of claim 1, wherein: the guide cylinder comprises a cylinder body and a water inlet pipe, the water inlet pipe is fixed on the side face of the cylinder body, guide holes are formed in the periphery of the lower portion of the cylinder body at intervals, a conical column is arranged on the inner bottom face of the cylinder body, and the bottom edge of the conical column is flush with the bottom edge of the guide holes.