CN214019368U

CN214019368U - Cyclone grit chamber convenient for sedimentation separation

Info

Publication number: CN214019368U
Application number: CN202022051122.7U
Authority: CN
Inventors: 龚德明; 林夏清; 丁琴红; 徐明辉
Original assignee: Wuhu Mingyuan Sewage Treatment Co ltd
Current assignee: Wuhu Mingyuan Sewage Treatment Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-08-24
Anticipated expiration: 2030-09-17

Abstract

The utility model belongs to the technical field of whirl grit chamber technique and specifically relates to a whirl grit chamber convenient to sedimentation separation, including whirl grit chamber, whirl grit chamber includes the portion of intaking, the portion of intaking is connected with the ultrasonic wave and takes place the pipeline, ultrasonic wave takes place pipeline one end and portion of intaking intercommunication, one end are the sewage import, the ultrasonic wave takes place the water pipe that the pipeline includes many parallel arrangement, and the U-shaped pipe intercommunication is passed through with the upper reaches of adjacent water pipe in the low reaches of a water pipe, the U-shaped intraductal vortex piece that is equipped with, every the water pipe middle part is equipped with an supersonic generator at least. Under the vortex piece effect when ultrasonic treatment's sewage through the U-shaped pipe, the sewage of this position becomes disorderly, and the grit strikes each other, and the separation of the attachment of being convenient for makes the better separation of grit and its surface attachment in ultrasonic treatment back sewage, and the sewage after the preorder is handled gets into behind the whirl grit chamber, the settlement of better completion grit.

Description

Cyclone grit chamber convenient for sedimentation separation

Technical Field

The utility model relates to a whirl grit chamber technical field especially relates to a whirl grit chamber convenient to sedimentation separation.

Background

In the sewage treatment process, because the sewage contains silt, the treatment effect of subsequent treatment equipment is influenced, if the sewage is not treated, the sewage is deposited in a water tank, so a sand settling device is needed to protect the subsequent water treatment equipment. The cyclone grit chamber adopts a forced vortex principle to achieve the purpose of sand sedimentation, sewage flows in a straight line after entering a straight water inlet channel, the turbulence of inlet water is reduced to the minimum, the inlet water enters the chamber along the tangential direction of the periphery of the cyclone grit chamber to generate a wall attachment effect, and therefore, sand which is originally settled at the bottom of the channel flows to a flat bottom along a slope and is trapped.

In the prior art, sewage directly enters the interior of the grit chamber along a water inlet arranged tangentially of the rotational flow grit chamber, and organic matters attached to the surface of sand are not ideal in separation effect only through centrifugal force.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the organic matters attached to the surface of sand in the prior art are not ideal in separation effect only through centrifugal force, and providing a cyclone grit chamber convenient for sedimentation separation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a whirl grit chamber convenient to sedimentation separation, includes the whirl grit chamber, the whirl grit chamber includes the portion of intaking, the portion of intaking is connected with the ultrasonic wave and takes place the pipeline, ultrasonic wave takes place pipeline one end and portion' S intercommunication, one end of intaking are the sewage import, the ultrasonic wave takes place the water pipe that the pipeline includes many parallel arrangement, and the U-shaped pipe intercommunication is passed through with the upper reaches of adjacent water pipe in the low reaches of a water pipe, many the water pipe passes through U-shaped pipe series connection and forms S-shaped flowing water route, the U-shaped intraductal vortex piece that is equipped with, every the water pipe middle part is equipped with an supersonic generator at least.

The spoiler is a coil spring.

The inner wall of the end part of the water pipe is provided with a second step groove part, and the end part of the spiral spring is inserted into the second step groove part and abuts against the step position of the second step groove part.

The U-shaped pipe both ends are parallel arrangement's straight tube portion, first ladder slot portion has been seted up to straight tube portion inner wall, first ladder slot portion circumference wall is equipped with the internal thread, water pipe threaded connection is in first ladder slot portion.

The spoiler includes a plurality of bolt members that are threadedly coupled to the U-shaped pipe and extend into the U-shaped pipe.

The turbulent flow piece comprises a spiral spring and at least two bolt pieces, the spiral spring is arranged in the U-shaped pipe, the bolt pieces are in threaded connection with the U-shaped pipe and extend into the U-shaped pipe, and the part of each bolt piece extending into the U-shaped pipe is in contact with the spiral spring.

The utility model provides a pair of whirl grit chamber convenient to sedimentation separation, beneficial effect lies in: under the vortex piece effect when ultrasonic treatment's sewage through the U-shaped pipe, the sewage of this position becomes disorderly, and the grit strikes each other, and the separation of the attachment of being convenient for makes the better separation of grit and its surface attachment in ultrasonic treatment back sewage, and the sewage after the preorder is handled gets into behind the whirl grit chamber, the settlement of better completion grit.

Drawings

FIG. 1 is a schematic view of the structure of the position relationship between the rotational flow grit chamber and the ultrasonic generation pipeline of the present invention;

FIG. 2 is a schematic structural view of a spiral spring arranged in the ultrasonic generation pipe of the present invention;

FIG. 3 is a schematic view of a U-shaped tube structure of the present invention;

FIG. 4 is a schematic view of the end structure of the water pipe of the present invention;

FIG. 5 is a schematic structural view of the ultrasonic generation pipe with bolt members according to the present invention;

fig. 6 is a schematic structural view of the ultrasonic generation pipe provided with a bolt and a coil spring.

In the figure: the ultrasonic generator comprises an ultrasonic generator 1, a water pipe 2, a U-shaped pipe 3, a spiral spring 4, a first stepped groove portion 5, a straight pipe portion 6, a second stepped groove portion 7 and a bolt piece 8.

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.

Referring to fig. 1-6, a whirl grit chamber convenient to sedimentation separation, including the whirl grit chamber, the whirl grit chamber includes the portion of intaking, the portion of intaking is connected with the ultrasonic wave and takes place the pipeline, ultrasonic wave takes place pipeline one end and the portion intercommunication of intaking, one end is the sewage import, the ultrasonic wave takes place the pipeline and includes many parallel arrangement 'S water pipe 2, the U-shaped pipe 3 intercommunication is passed through with adjacent water pipe 2' S upper reaches in the low reaches of a water pipe 2, many water pipe 2 form S-shaped flowing water route through 3 series connection of U-shaped pipe, be equipped with the vortex piece in the U-shaped pipe 3, every water pipe 2 middle part is equipped with an supersonic generator 1 at least.

Sewage takes place pipeline one end from the ultrasonic wave and gets into, when putting through the water pipe middle part, because ultrasonic transient state cavitation, produce the shearing force between grit and the water in the sewage, cohesion between grit and its surface organic matter reduces, be equipped with vortex piece in the U-shaped intraductal 3, ultrasonic treatment's sewage is under vortex piece effect when the U-shaped pipe, the sewage of this position becomes disorderly, the grit strikes each other, the separation of the attachment of being convenient for, make the better separation of grit and its surface attachment in the sewage behind the ultrasonic treatment, sewage after the preorder is handled gets into behind the whirl grit chamber, the settlement of better completion grit.

As an embodiment, referring to fig. 2, the spoiler is a coil spring 4, in order to facilitate the coil spring to be limited in the U-shaped pipe between two adjacent water pipes, the inner wall of the end portion of the water pipe 2 is provided with a second step groove portion 7, the end portion of the coil spring is inserted into the second step groove portion 7 and abuts against the step position of the second step groove portion 7, and the spoiler is limited between the steps of the second step groove portions 7 at the end portions of the two water pipes 2.

In order to facilitate the assembly of the U-shaped pipe 3 and the water pipe 2, the two ends of the U-shaped pipe 3 are parallel straight pipe parts 6, first step groove parts 5 are formed in the inner walls of the straight pipe parts 6, internal threads are arranged on the circumferential walls of the first step groove parts 5, and the water pipe 2 is in threaded connection with the first step groove parts 5.

As another embodiment, referring to FIG. 5, the turbulent flow member comprises a plurality of bolt members 8, the bolt members 8 are screwed with the U-shaped pipe 3 and extend into the U-shaped pipe 3, and a plurality of bolt members 8 are inserted into the U-shaped pipe 3, so that the sewage is disturbed by the bolt members 8.

As another embodiment, referring to fig. 6, the spoiler includes a coil spring 4 and at least two bolt members 8, the coil spring 4 is disposed in the U-shaped tube 3, the bolt members 8 are threadedly coupled with the U-shaped tube 3 and extend into the U-shaped tube 3, and a portion of the bolt members 8 extending into the U-shaped tube 3 is in contact with the coil spring 4, and the coil spring 4 is retained in the U-shaped tube 3 by the bolt members 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model thereof, the technical solution, concept and design obtained by equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a whirl grit chamber convenient to sedimentation separation, includes the whirl grit chamber, the whirl grit chamber includes the portion of intaking, the portion of intaking is connected with the ultrasonic wave and takes place the pipeline, a serial communication port, ultrasonic wave takes place pipeline one end and portion' S intercommunication, one end are sewage inlet, the ultrasonic wave takes place the water pipe (2) that the pipeline includes many parallel arrangement, and U-shaped pipe (3) intercommunication, many are passed through with the upper reaches of adjacent water pipe (2) in the low reaches of a water pipe (2) form S-shaped flowing water route through U-shaped pipe (3) series connection, be equipped with vortex spare in U-shaped pipe (3), every water pipe (2) middle part is equipped with an supersonic generator (1) at least.

2. A hydrocyclone for facilitating sedimentation separation according to claim 1, characterized in that the spoiler is a coil spring (4).

3. A rotational flow grit chamber convenient for sedimentation separation according to claim 2, wherein the inner wall of the end of the water pipe (2) is provided with a second step groove part (7), and the end of the helical spring is inserted in the second step groove part (7) and abuts against the step position of the second step groove part (7).

4. A rotational flow grit chamber convenient for sedimentation separation according to claim 3, wherein the two ends of the U-shaped pipe (3) are provided with parallel straight pipe portions (6), the inner wall of the straight pipe portion (6) is provided with a first step groove portion (5), the circumferential wall of the first step groove portion (5) is provided with internal threads, and the water pipe (2) is screwed in the first step groove portion (5).

5. A cyclone grit chamber for facilitating sedimentation separation according to claim 1 wherein the flow disturbing member comprises a plurality of bolt members (8), the bolt members (8) being threadedly connected to the U-shaped pipe (3) and extending into the U-shaped pipe (3).

6. A rotational flow grit chamber for facilitating sedimentation separation according to claim 1, wherein said spoiler comprises a coil spring (4) and at least two bolt members (8), said coil spring (4) is disposed in the U-shaped pipe (3), said bolt members (8) are threaded with the U-shaped pipe (3) and extend into the U-shaped pipe (3), and the portion of the bolt members (8) extending into the U-shaped pipe (3) is in contact with the coil spring (4).