CN212198540U

CN212198540U - Intercepting device for sewage treatment tank

Info

Publication number: CN212198540U
Application number: CN202020231728.6U
Authority: CN
Inventors: 谢添; 熊平; 保所柱; 吴磊; 张涛
Original assignee: Dangyang Branch Of Jiangsu Wushui Environmental Engineering Co ltd
Current assignee: Dangyang Branch Of Jiangsu Wushui Environmental Engineering Co ltd
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-12-22
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses an intercepting device for a sewage treatment tank, which belongs to the technical field of sewage treatment and comprises an inner barrel body, wherein a plurality of second overflowing holes are uniformly formed in the inner barrel body, annular blocks are fixed on two sides of the outer side wall of the inner barrel body, an outer barrel body is sleeved on the outer side of the inner barrel body, a positioning groove is formed in the inner side wall of the opening end of the outer barrel body, the inner barrel body is fixedly connected with the positioning groove through a positioning bolt, and the outer side wall of the opening end of the outer barrel body is provided with external threads; the utility model discloses a set up external screw thread and threaded sleeve, two kinds of structures are mutually supported for when the device is installed on sewage treatment pond water inlet or delivery port, only need fixed assorted screwed pipe on sewage treatment pond water inlet or delivery port, can use threaded sleeve to be linked together device and sewage treatment pond water inlet or delivery port, and convenient and fast in the installation dismantlement process saves time, and the result of use is better.

Description

Intercepting device for sewage treatment tank

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to intercepting device for sewage treatment pond.

Background

The sewage treatment is a process of purifying sewage according to the requirement of draining a certain water body or reusing the water body, in the sewage treatment process, a sewage treatment tank is a device which can be frequently used, and an interception device is an important component device of the sewage treatment tank.

The prior art has the following problems: the existing intercepting device for the sewage treatment tank has the defects of complex installation and disassembly processes, time waste and poor use effect.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an intercepting device for sewage treatment pond has the installation and dismantles in-process convenient and fast, saves time, the better characteristics of result of use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intercepting device for sewage treatment pond, includes interior barrel, a plurality of second overflowing hole has evenly been seted up on the interior barrel, the lateral wall both sides of interior barrel all are fixed with the annular piece, the outside cover of interior barrel is equipped with outer barrel, the constant head tank has been seted up to the open end inside wall of outer barrel, carry out fixed connection through positioning bolt between interior barrel and the constant head tank, the open end lateral wall of outer barrel is provided with the external screw thread, the outside meshing of external screw thread has threaded sleeve, the ring channel has all been seted up to the inside wall of outer barrel and the position that corresponds two annular pieces, first overflowing hole has all been seted up to the position that just corresponds a plurality of second overflowing hole on the outer barrel.

Preferably, the outer cylinder body is connected with the inner cylinder body in a seamless mode.

Preferably, the inner side walls of the two annular grooves are both of smooth structures.

Preferably, the inner cylinder body is arranged in a T-shaped structure.

Preferably, a plurality of threaded holes are formed in the positioning groove and the inner barrel body and correspond to the positioning bolts.

Preferably, when the positioning bolt is connected with the outer cylinder and the inner cylinder, the upper surface of the nut of the positioning bolt and the surface of the opening end of the positioning groove form the same plane.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up external screw thread and threaded sleeve, two kinds of structures are mutually supported for when the device is installed on sewage treatment pond water inlet or delivery port, only need fixed assorted screwed pipe on sewage treatment pond water inlet or delivery port, can use threaded sleeve to be linked together device and sewage treatment pond water inlet or delivery port, and convenient and fast in the installation dismantlement process saves time, and the result of use is better.

2. The utility model discloses a barrel, second overflowing hole, outer barrel and first overflowing hole in setting up, multiple structure mutually supports, make the device have the function of dual interception, and then make the interception effect of device better, simultaneously through setting up annular piece and ring channel, two kinds of structures mutually support, make and can take place relative rotation between interior barrel and the outer barrel, and then can realize the adjustable of area between first overflowing hole and the second overflowing hole, thereby can be applicable to the filler interception of different diameters, good result of use has.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at the position of FIG. 3A;

in the figure: 1. an outer cylinder; 2. a first overflow aperture; 3. a threaded bushing; 4. an annular groove; 5. a second overflowing hole; 6. an inner cylinder; 7. a ring block; 8. positioning a groove; 9. positioning the bolt; 10. and (4) external threads.

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 creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: an interception device for a sewage treatment tank comprises an inner cylinder body 6, in order to facilitate the positioning of the inner cylinder body 6 without affecting the interception function, in the embodiment, preferably, the inner cylinder body 6 is in a T-shaped structure, a plurality of second overflowing holes 5 are uniformly formed in the inner cylinder body 6, annular blocks 7 are fixed on two sides of the outer side wall of the inner cylinder body 6, an outer cylinder body 1 is sleeved on the outer side of the inner cylinder body 6, in order to enable the first overflowing holes 2 to be in seamless butt joint with the second overflowing holes 5, in the embodiment, preferably, the outer cylinder body 1 is in seamless connection with the inner cylinder body 6, a positioning groove 8 is formed in the inner side wall of the opening end of the outer cylinder body 1, the inner cylinder body 6 is fixedly connected with the positioning groove 8 through a positioning bolt 9, in order to facilitate the positioning bolt 9 to connect the positioning groove 8 with the inner cylinder body 6, in the embodiment, preferably, a plurality of threaded holes are formed in, in order to avoid influencing outer barrel 1 and threaded sleeve 3's being connected, in this embodiment, preferably, when positioning bolt 9 connects outer barrel 1 and interior barrel 6, positioning bolt 9's nut upper surface becomes the coplanar with the open end surface of constant head tank 8, the open end lateral wall of outer barrel 1 is provided with external screw thread 10, the outside meshing of external screw thread 10 has threaded sleeve 3, ring channel 4 has all been seted up to outer barrel 1's inside wall and the position that corresponds two ring segments 7, in order to avoid ring segment 7 and ring channel 4 to take place serious friction, in this embodiment, preferably, two ring channels 4's inside wall is the smooth structure setting, first overflowing hole 2 has all been seted up to the position that just corresponds a plurality of second overflowing hole 5 on outer barrel 1.

The utility model discloses a theory of operation and use flow: the utility model discloses assembly work: the clearance between the first overflowing hole 2 and the second overflowing hole 5 is adjusted according to the diameter of the filler in the sewage treatment tank, and the adjusting steps are as follows: rotating the inner cylinder 6 (the ring block 7 moves synchronously in the ring groove 4, positioning the inner cylinder 6 without hindering the rotation of the inner cylinder 6, avoiding the position deviation of the inner cylinder 6 and the outer cylinder 1 and affecting the adjusting effect), in the rotating process of the inner cylinder 6, changing the gap between the second overflowing hole 5 on the inner cylinder 6 and the first overflowing hole 2 on the outer cylinder 1, stopping rotating the inner cylinder 6 until the gap is moderate, connecting the inner cylinder 6 and the outer cylinder 1 through a positioning bolt 9, realizing the fixation of the inner cylinder 6, namely realizing the adjustment of the gap between the first overflowing hole 2 and the second overflowing hole 5, completing the adjustment of the gap between the first overflowing hole 2 and the second overflowing hole 5, connecting a threaded sleeve 3 through an external thread 10, sleeving a matched threaded pipe on the water inlet or the water outlet of the sewage treatment tank, communicating the water inlet or the water outlet of the sewage treatment tank with the device through the threaded sleeve 3, the assembly is accomplished and is waited to use, in the use, if the device assembly when the water inlet in sewage treatment pond, the rivers of entering get into sewage treatment pond through the clearance between second overflow hole 5 and the first overflow hole 2, because the filler area in the liquid is greater than this clearance, consequently can not enter into sewage treatment pond along with rivers, realize the interception function, if the device assembly is when the delivery port in sewage treatment pond, rivers flow through the clearance between second overflow hole 5 and the first overflow hole 2 and flow out sewage treatment pond, because the filler area in the liquid is greater than this clearance, consequently can not flow out in the sewage treatment pond along with rivers, promptly pack and can not flow out the sewage treatment pond, realize the interception function.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intercepting device for sewage treatment pond, includes interior barrel (6), its characterized in that: evenly seted up a plurality of second overflowing hole (5) on interior barrel (6), the lateral wall both sides of interior barrel (6) all are fixed with annular piece (7), the outside cover of interior barrel (6) is equipped with outer barrel (1), constant head tank (8) have been seted up to the open end inside wall of outer barrel (1), carry out fixed connection through positioning bolt (9) between interior barrel (6) and constant head tank (8), the open end lateral wall of outer barrel (1) is provided with external screw thread (10), the outside meshing of external screw thread (10) has threaded sleeve (3), ring channel (4) have all been seted up to the inside wall of outer barrel (1) and the position that corresponds two annular pieces (7), first overflowing hole (2) have all been seted up to the position that just corresponds a plurality of second overflowing hole (5) on outer barrel (1).

2. The intercepting apparatus for a sewage treatment tank according to claim 1, wherein: the outer cylinder body (1) and the inner cylinder body (6) are connected in a seamless mode.

3. The intercepting apparatus for a sewage treatment tank according to claim 1, wherein: and the inner side walls of the two annular grooves (4) are both of smooth structures.

4. The intercepting apparatus for a sewage treatment tank according to claim 1, wherein: the inner cylinder body (6) is arranged in a T-shaped structure.

5. The intercepting apparatus for a sewage treatment tank according to claim 1, wherein: and a plurality of threaded holes are formed in the positions of the positioning groove (8) and the inner barrel body (6) corresponding to the positioning bolts (9).

6. The intercepting apparatus for a sewage treatment tank according to claim 1, wherein: when the positioning bolt (9) is connected with the outer cylinder (1) and the inner cylinder (6), the upper surface of the nut of the positioning bolt (9) and the surface of the opening end of the positioning groove (8) form the same plane.