CN219384889U

CN219384889U - Detachable MBBR packs intercepting device

Info

Publication number: CN219384889U
Application number: CN202320081699.3U
Authority: CN
Inventors: 肖柯; 李志刚; 谢沛男; 刘勇; 许贵东
Original assignee: Dongguan Gurun Technology Co ltd
Current assignee: Dongguan Gurun Technology Co ltd
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-07-21
Anticipated expiration: 2033-01-12

Abstract

The utility model discloses a detachable MBBR filler interception device, which comprises: the water tank comprises a tank body, wherein a plurality of overflow holes are formed in the tank body, and one end of the tank body is provided with a liquid inlet; the flange plate is arranged at the liquid inlet, the barrel body penetrates through the sewage treatment equipment, the flange plate is clamped in the sewage treatment equipment, and the flange plate is detachably connected with the sewage treatment equipment. Compared with the prior art, when the filling material interception device is used for cleaning, a worker only needs to manually unscrew the bolt, the barrel body is pulled out from the direction in the box body to clean, after the cleaning is finished, the barrel body is reloaded and inserted from the through hole, and the fixation can be completed by screwing the bolt, so that the interception device is greatly convenient to clean.

Description

Detachable MBBR packs intercepting device

Technical Field

The utility model relates to the field of sewage treatment, in particular to a detachable MBBR filler interception device.

Background

The MBBR is a moving bed bioreactor, the MBBR filler is an attachable carrier for microorganisms in sewage treatment, mainly provides an environment for the microorganisms to grow properly, the microorganisms are parasitic on the filler, and in use, the carrier is put into the reactor, sewage passes through the carrier and gradually forms a biological film on the surface of the filler, and the sewage is purified by the action of the microorganisms on the biological film.

At present, most of sewage treatment in the market selects suspended fillers for decontamination and purification, in order to prevent the suspended fillers from flowing out along with water, a filler interception device is designed in the prior art to filter the suspended fillers, the barrel-shaped interception device is one of the suspended fillers, the barrel-shaped interception device is arranged at a water outlet of sewage treatment equipment, the suspended fillers are intercepted by the interception device, the filler interception device is generally fixed at the water outlet in the prior art in a welding mode, hair, fibers, wire balls and other impurities in sewage can cause blockage of overflow holes in the interception device in a long-time operation process, so that the operation of integral equipment is influenced, and the problem of blockage can be solved only in an integral equipment emptying mode during maintenance, thereby causing loss of manpower and material resources.

Disclosure of Invention

The application provides a detachable MBBR packs intercepting device, has solved the technical problem of packing intercepting device clean difficulty among the current problem.

The utility model adopts the technical scheme that: a detachable MBBR filler interception device comprising: the water tank comprises a tank body, wherein a plurality of overflow holes are formed in the tank body, and one end of the tank body is provided with a liquid inlet; the flange plate is arranged at the liquid inlet, the barrel body penetrates through the sewage treatment equipment, the flange plate is clamped in the sewage treatment equipment, and the flange plate is detachably connected with the sewage treatment equipment.

Further, the other end of the barrel body is a liquid outlet, a return pipe is arranged at the liquid outlet, and the return pipe is in interference fit with the liquid outlet.

Further, the flange plate is fixed with the sewage treatment equipment through bolts.

Further, the diameter of the overflow hole is 18mm, and the center distance between the overflow holes is 20mm.

Further, a handle is further arranged on the flange plate.

Compared with the prior art, when the filling material interception device is used for cleaning, a worker only needs to manually unscrew the bolt, the barrel body is pulled out from the direction in the box body to clean, after the cleaning is finished, the barrel body is reloaded and inserted from the through hole, and the fixation can be completed by screwing the bolt, so that the interception device is greatly convenient to clean.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic top view perspective view of an MBBR packing interception device;

fig. 2 is a schematic view showing a bottom perspective structure of the MBBR filler interception device of the present utility model.

1. A tub body; 11. an overflow hole; 2. a flange plate; 3. a return pipe; 4. a handle; 5. a tank of a sewage treatment apparatus; 6. and (5) a bolt.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The utility model provides a detachable MBBR packing interception device, which is shown in the drawings 1 and 2, and comprises a barrel body 1, a flange plate 2 and a return pipe 3, wherein the barrel body 1 is a cylinder, a plurality of overflow holes 11 are uniformly formed in the surface of the barrel body 1, the upper end of the barrel body 1 is a liquid inlet, the lower end of the barrel body 1 is a liquid outlet, and water flows in from the upper end of the barrel body 1 and flows out from the liquid outlet and the overflow holes 11.

Further, the ring flange 2 in this application sets up in the inlet department of staving 1, the external diameter of ring flange 2 is about to be greater than the diameter of staving 1, when the installation, set up a mouthful on sewage treatment device's box 5, wear out staving 1 from sewage treatment device's mouthful, ring flange 2 is then established in sewage treatment device's box 5 inside by the card, can accomplish the dismantlement through the direct connection fixed between ring flange 2 and the box of bolt 6 this moment, through setting up like this, when needs to clean staving 1, only need the staff manually unscrew bolt 6, take out staving 1 from the box internal direction and can clean, after clean, insert from mouthful again, screw bolt 6 can accomplish fixedly, very big convenience is provided with the cleanness of intercepting device.

Further, the liquid outlet is provided with the return pipe 3, and the return pipe 3 is fixed with the liquid outlet by adopting interference fit, so that the connection stability between the return pipe 3 and the barrel body 1 is ensured, and the MBBR filler is ensured to be intercepted.

Preferably, the diameter of the overflow hole 11 is 18mm, and the center distance between the overflow hole 11 and the overflow hole 11 is 20mm, so that the design can ensure that the porosity is increased as much as possible while the interception of the filler is ensured, and the maximization of the water flux is ensured.

Further, the application still is equipped with a plurality of handles 4 on ring flange 2, and through handle 4 can be more convenient take out staving 1 and clean.

The foregoing description of the preferred embodiment of the utility model is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. A detachable MBBR filler interception device, comprising:

the water tank comprises a tank body, wherein a plurality of overflow holes are formed in the tank body, and one end of the tank body is provided with a liquid inlet;

the flange plate is arranged at the liquid inlet, the barrel body penetrates through the sewage treatment equipment, the flange plate is clamped in the sewage treatment equipment, the flange plate is detachably connected with the sewage treatment equipment, and a handle is further arranged on the flange plate.

2. The detachable MBBR filler interception device of claim 1, wherein the other end of the tub is a liquid outlet, a return pipe is provided at the liquid outlet, and the return pipe is in interference fit with the liquid outlet.

3. The removable MBBR packing interception device of claim 1, wherein said flange is bolted to said wastewater treatment facility.

4. The removable MBBR filler interception device of claim 1, wherein the overflow aperture has a diameter of 18mm and the center-to-center distance between the overflow aperture is 20mm.