CN211198751U

CN211198751U - Spiral water distributor of anaerobic tower

Info

Publication number: CN211198751U
Application number: CN202020700916.9U
Authority: CN
Inventors: 张心良; 洪祖喜; 陈静; 吴俊星
Original assignee: Shanghai Environmental Protection Co ltd
Current assignee: Shanghai Environmental Protection Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-08-07
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a spiral water-locator of anaerobism tower, including water distributor and water distribution blade, the water distribution blade is equipped with the raceway, and the diameter of raceway is less than the diameter of water distributor, and the water distributor suit passes through the bearing rotation with the inner wall of water distributor in the outside of raceway, the outer wall of raceway and the inner wall of water distributor to be connected, and the water distribution blade includes the lamella leaf that a plurality of slope set up, the inside cavity of a plurality of lamella leaf and all communicate with the raceway. Through the water distribution blade that is connected with the water distributor rotation, the water distribution blade slope sets up, when the water distributor applys rivers, water flow strikes the water distribution blade after passing water distributor and raceway, and the blade that the slope set up makes the water distribution blade rotate, and can adjust rotation speed along with the inflow flow, through instantaneous intaking, plays impact stirring effect to mud in the anaerobic reactor, guarantees that the organic matter of intaking mixes rapidly with mud, reduces the emergence of water distributor blocking phenomenon simultaneously.

Description

Spiral water distributor of anaerobic tower

Technical Field

The utility model belongs to the technical field of sewage treatment, a spiral water-locator of anaerobism tower particularly.

Background

Biochemical treatment is the most common method for wastewater treatment, the traditional aerobic biological treatment method consumes a large amount of energy for wastewater treatment, and the anaerobic biological treatment process can convert organic matters into biological energy, is a treatment process which is energy-saving and energy-producing,

at present, anaerobic and aerobic biological treatment processes are mostly adopted, anaerobic water distribution generally adopts a high-resistance water distribution mode, and is affected by the water quality of inlet water, and water distribution branch pipes are seriously blocked and difficult to dredge. The reasonable design of the water distribution system is crucial to an anaerobic reactor with good operation, the reasonable water distribution system can promote the anaerobic sludge to be fully contacted with the organic wastewater to be treated, the activity of the anaerobic sludge in the anaerobic reactor is utilized to the maximum extent, and meanwhile, the water distribution system can prevent the feed liquor from forming channeling and dead angles through a sludge bed, so that the problem of blockage of a water distribution port can be solved.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to solve the problem that the existing anaerobic water distribution easily blocks the pipeline.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a spiral water-locator of anaerobism tower, including water distributor and water distribution blade, the water distribution blade is equipped with the raceway, the diameter of raceway is less than the diameter of water distributor, the water distributor suit is in the outside of raceway, the outer wall of raceway passes through the bearing with the inner wall of water distributor and rotates to be connected, the water distribution blade includes the leaf that a plurality of slope set up, a plurality of the inside cavity of leaf just all communicates with the raceway.

Preferably, the water distribution pipe is communicated with a water inlet pipe, and a valve and a flowmeter are arranged on the water inlet pipe.

Preferably, the water distribution blade is arranged above the reactor.

Preferably, the water distribution pipe and the water inlet pipe are connected through a movable joint.

Preferably, a plurality of the blades are provided with rhombic openings.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

Drawings

Fig. 1 is a schematic structural diagram of a spiral water distributor of an anaerobic tower of the present invention.

The reference numerals in the schematic drawings illustrate:

1. a water inlet pipe; 2. a water distribution pipe; 3. a bearing; 4. a water distribution blade; 5. a reactor; 6. a flow meter; 7. a valve; 8. a diamond-shaped opening; 9. a water delivery pipe.

Detailed Description

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but which are provided so as to render the disclosure of the invention more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to the attached drawing 1, the spiral water distributor of the anaerobic tower in the embodiment includes a water distribution pipe 2 and water distribution blades 4, the water distribution blades 4 are provided with a water delivery pipe 9, the diameter of the water delivery pipe 9 is smaller than that of the water distribution pipe 2, the water distribution pipe 2 is sleeved outside the water delivery pipe 9, the outer wall of the water delivery pipe 9 is rotatably connected with the inner wall of the water distribution pipe 2 through a bearing 3, the water distribution blades 4 include a plurality of obliquely arranged blades, and the plurality of blades are hollow and are communicated with the water delivery pipe 9. This embodiment is through rotating water distribution blade 4 of being connected with water distributor 2, water distribution blade 4 slope sets up, when water distributor 2 applys rivers, rivers pass water distributor 2 and impact water distribution blade 4 behind the raceway 9, the piece leaf that the slope set up makes water distribution blade 4 rotate, and can be along with the inflow flow adjustment rotation rate, through instantaneous intaking, play the impact stirring effect to mud in the anaerobic reactor, guarantee the organic matter of intaking and mud and mix rapidly, reduce water distributor blocking phenomenon's emergence simultaneously.

The water distribution pipe 2 of the embodiment is communicated with a water inlet pipe 1, and a valve 7 and a flowmeter 6 are arranged on the water inlet pipe 1. The valve 7 is used for controlling the unobstructed of the inlet pipe 1, and the flowmeter 6 is used for detecting the water flow passing through the inlet pipe 1.

The water distribution vanes 4 of this embodiment are disposed above the reactor 5. The water distribution blades 4 spray water in a rotating way, so that short flow and channeling can be effectively avoided in the pool, and the utilization rate of the volume of the pool is improved.

The water distribution pipe 2 and the water inlet pipe 1 of the embodiment are connected through a movable joint.

A plurality of the blade of this embodiment all is equipped with diamond-shaped opening 8, and diamond-shaped opening 8 can increase water velocity, can also prevent outlet blockage.

The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The spiral water distributor of the anaerobic tower is characterized in that: the water distribution blade is characterized by comprising water distribution pipes (2) and water distribution blades (4), wherein water delivery pipes (9) are arranged on the water distribution blades (4), the diameter of each water delivery pipe (9) is smaller than that of each water distribution pipe (2), the water distribution pipes (2) are sleeved on the outer sides of the water delivery pipes (9), the outer walls of the water delivery pipes (9) are rotatably connected with the inner walls of the water distribution pipes (2) through bearings (3), each water distribution blade (4) comprises a plurality of blades which are obliquely arranged, and the inner cavities of the blades are communicated with the water delivery pipes (9).

2. The spiral water distributor of an anaerobic tower of claim 1, which is characterized in that: the water distribution pipe (2) is communicated with a water inlet pipe (1), and a valve (7) and a flowmeter (6) are arranged on the water inlet pipe (1).

3. The spiral water distributor of an anaerobic tower of claim 1, which is characterized in that: the water distribution blades (4) are arranged above the reactor (5).

4. The spiral water distributor of the anaerobic tower of claim 2, wherein: the water distribution pipe (2) is connected with the water inlet pipe (1) through a movable joint.

5. The spiral water distributor of the anaerobic tower of claim 2, wherein: a plurality of the blades are provided with rhombic openings (8).