CN215439867U

CN215439867U - Novel pipeline oxygenation device

Info

Publication number: CN215439867U
Application number: CN202121283140.6U
Authority: CN
Inventors: 莫丹; 胡正国; 徐瑚珊; 王玥; 梁文军; 曹旭峰
Original assignee: Huizhou Kejin Ionic Membrane Materials Research Institute
Current assignee: Guangdong Dongjiang Huineng Technology Development Co.,Ltd.
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-01-07
Anticipated expiration: 2031-06-08

Abstract

The utility model relates to a novel pipeline oxygenation device, which comprises a nuclear pore membrane tube, an air source component and a connector, wherein the connector comprises a connector I connected with the air source component and a connector II connected with an external water pipeline, the connector II is arranged on the connector I, the nuclear pore membrane tube and the connector I are parallel to each other, one end of the nuclear pore membrane tube is fixedly encapsulated on the connector I, the other end of the nuclear pore membrane tube is suspended in the air, a plug is arranged at the suspended end of the nuclear pore membrane tube, and the fixed end of the nuclear pore membrane tube is connected with the air source component. In the pipeline sewage treatment process, no additional sewage treatment equipment is needed, the whole structure is simple, the installation and the maintenance are easy, the original pressure of the sewage pipe water flow is utilized, the water body and the air flow passing through the nuclear pore membrane pipe are fully mixed to form high-density small bubbles, no additional water body pressurization equipment is needed, and the energy consumption is reduced.

Description

Novel pipeline oxygenation device

Technical Field

The utility model relates to the technical field of water treatment, in particular to a novel pipeline oxygenation device.

Background

The existing industrial sewage and domestic sewage are usually discharged into a sewage pool or a river, a lake or a sea area by adopting a pipeline mode and then are subjected to centralized treatment, the existing sewage treatment device is generally large in size and inconvenient to install, a sewage treatment device with larger power is needed for a large-volume sewage pool, the treatment time is long, the energy consumption loss is large, and the operation and maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel pipeline oxygenation device, which effectively solves the technical problems of difficulty in sewage treatment, low oxygenation speed, complex structure, high operation and maintenance cost and the like of the existing pipeline water outlet.

The utility model provides a novel pipeline oxygenation device, which comprises a nuclear pore membrane tube, an air source component and a connector, wherein the connector comprises a connector I connected with the air source component and a connector II connected with an external water pipeline, the connector II is arranged on the connector I, an included angle formed by the axis of the connector I and the axis of the connector II is A, A is more than 15 degrees and less than 165 degrees, the nuclear pore membrane tube is parallel to the connector I, one end of the nuclear pore membrane tube is encapsulated and fixed on the connector I, the other end of the nuclear pore membrane tube is suspended in the air, a plug is arranged at the suspended end of the nuclear pore membrane tube, and the fixed end of the nuclear pore membrane tube is connected with the air source component.

Preferably, the plug is arranged at the top of the suspended end of the nuclear track membrane tube.

Preferably, the external water conveying pipeline is a hard pipe or a hose.

Preferably, the outer side of the nuclear pore membrane pipe is surrounded by an outer pipe, a gap is formed between the outer wall of the nuclear pore membrane pipe and the inner wall of the outer pipe, and one end of the outer pipe is fixedly connected with the first connecting head.

Preferably, the gas source component comprises a gas source body and a gas pipe, one end of the gas inlet pipe of the gas pipe is connected with the gas source body, and the gas outlet end of the gas pipe is connected with the gas inlet end of the nuclear pore membrane pipe.

Preferably, the included angle is more than 30 degrees and less than 150 degrees.

Preferably, the number of the nuclear pore membrane tubes is more than two, one end of each nuclear pore membrane tube is fixed on the first connecting head, and two adjacent nuclear pore membrane tubes are parallel to each other.

Preferably, the diameter of the nuclear track membrane tube is more than 2mm, and the length of the nuclear track membrane tube is 30 cm-200 cm.

Preferably, the nuclear pore membrane tube is tubular, the nuclear pore membrane tube comprises a supporting layer and a nuclear pore membrane layer, the nuclear pore membrane layer is compounded on the supporting layer in a hot-pressing mode, the nuclear pore membrane layer is positioned in the tube or outside the tube, and pore channels are formed in the nuclear pore membrane layer.

Preferably, the pore channels are uniformly arranged on the nuclear pore membrane layer, and the thickness of the nuclear pore membrane layer is 5-150 micrometers; the diameter of the pore canal is 0.01-40 microns; pore density of 1X 10⁴Per square centimeter-5 x 10⁹Per square centimeter.

The utility model provides a novel pipeline oxygen increasing device which is simple in structure, can be directly connected with an existing sewage pipe, and can be arranged at a water outlet of the sewage pipe or in the middle of the sewage pipe. When the device is arranged at the water outlet of the sewage pipe, the connector II of the device is just connected with the water outlet; when the connector II is arranged in the sewage pipe, the connector II and the outer pipe are connected with the sewage pipe. In the pipeline sewage treatment process, need not additionally increase sewage treatment device, whole simple structure, and easily installation and maintenance, utilize the native pressure of sewer pipe rivers flow, let the water and the air current intensive mixing that passes nuclear pore membrane pipe, form the microbubble, need not additionally increase water supercharging equipment, the energy consumption has been reduced, be applicable to the sewage treatment in pipeline delivery port or the pipeline, carry out sewage treatment in pipeline delivery port or pipeline, can in time handle in time the water of flow through novel pipeline oxygenation device, its sewage treatment's effect is better, dead angle or the inhomogeneous condition of sewage treatment can not appear.

On using the pipe oxygenation device with nuclear pore membrane pipe, produce tiny micro-nano bubble through nuclear pore membrane pipe, the quantity of micro-nano bubble in unit volume is many, and oxygen utilization efficiency is high, has reduced the energy consumption, has improved scrubbing efficiency. The nuclear pore membrane pipe sets up more than two, can set up according to the size of oral siphon and outlet pipe, is suitable for different pipe diameters, satisfies the improvement of big pipe diameter rivers, and sewage purification is efficient.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention.

Fig. 2 is a schematic overall structure diagram of a second embodiment of the present invention.

FIG. 3 is a schematic view of the cross-sectional structure of the nuclear track membrane tube of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like, if any, are used in the orientations and positional relationships indicated in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationships in the drawings are used for illustrative purposes only and are not to be construed as limiting the present patent.

Furthermore, if the terms "first," "second," and the like are used for descriptive purposes only, they are used for mainly distinguishing different devices, elements or components (the specific types and configurations may be the same or different), and they are not used for indicating or implying relative importance or quantity among the devices, elements or components, but are not to be construed as indicating or implying relative importance.

Detailed description of the preferred embodiment

As shown in fig. 1 and 3, the present invention provides a novel pipeline oxygen increasing device, which comprises a nuclear pore membrane tube 1, an air source component 2 and a connector 3, wherein the connector is used for connecting an external water tube and the air source component, the connector 3 comprises a first connector 31 connected with the air source component and a second connector 32 connected with the external water tube, the second connector is arranged on the first connector, an included angle formed by the axes of the first connector and the second connector is a, 15 degrees < a < 165 degrees, and in this embodiment, the preferred included angle range value is as follows: the angle of 30 degrees & lt A & lt 150 degrees, which can be selected is 30 degrees, 45 degrees, 60 degrees, 90 degrees, 120 degrees and 150 degrees, the nuclear pore membrane tube and the connector I are parallel to each other, one end of the nuclear pore membrane tube is fixed on the connector I in an encapsulating manner, the other end of the nuclear pore membrane tube is suspended in the air, the suspended end of the nuclear pore membrane tube is provided with a plug 4, in the embodiment, the plug is arranged at the top of the suspended end of the nuclear pore membrane tube, and the fixed end of the nuclear pore membrane tube is connected with an air source component. Two one ends of this novel pipeline oxygenation device's connector are fixed to current outside conduit, outside conduit be hard tube or hose, rivers are in proper order through connector two, connector one and nuclear pore membrane pipe, the rivers around nuclear pore membrane pipe, the gas source part is intraductal to aerify to nuclear pore membrane, gaseous lateral wall from nuclear pore membrane pipe oozes, the air current mixes with rivers, forms micro-nano bubble, the even and volume of foaming is many, dissolved oxygen is high, the energy consumption is low, sewage treatment is effectual.

The nuclear pore membrane pipe is more than two, the radical of nuclear pore membrane pipe can be confirmed according to setting up the environment, to the drain pipe of big pipe diameter, can set up several more, produce more micro-nano bubbles, the one end of all nuclear pore membrane pipes is all fixed on connector one, two adjacent nuclear pore membrane pipes are parallel to each other, the one end of all nuclear pore membrane pipes is fixed on connector one promptly, and connect in the air supply part, the other end of all nuclear pore membrane pipes is unsettled, and be equipped with the end cap at the top of free end. The diameter of the nuclear track membrane tube is more than 2mm, the length is 30 cm-200 cm, and the specific size can be set according to different application environments of the product.

The nuclear pore membrane tube is tubular, the nuclear pore membrane tube 1 comprises a support layer 11 and a nuclear pore membrane layer 12, the support layer is non-woven fabric, the non-woven fabric is made of PP, PET or PE, the nuclear pore membrane layer is made of one of PET, PC, PP, PVDF, PTFE or PI, the nuclear pore membrane layer is compounded on the support layer in a hot pressing mode, the compound material after the hot pressing compounding is wound in a rotating mode to form the tubular nuclear pore membrane tube, the nuclear pore membrane layer is located in the tube or outside the tube, pore channels are arranged on the nuclear pore membrane layer and are circular, square, triangular or oval, the pore channels are uniformly arranged on the nuclear pore membrane layer, and the thickness of the nuclear pore membrane layer is 5-150 micrometers, preferably in the embodiment, specifically, 5-100 micrometers or 5-50 micrometers, more specifically, 10 micrometers or 15 micrometers or 50 micrometers or 100 micrometers; the diameter of the channels is 0.01-40 microns, specifically 1-40 microns, more specifically 1-30 microns or 1-20 microns or 3-15 microns or 5-15 microns, most specifically 3 microns or 5 microns or 15 microns or 20 microns or 30 microns; the density of the holes is 1X 104/cm to 5X 109/cm, specifically 1X 105/cm to 10X 105/cm, more specifically 1X 105/cm to 5X 105/cm, and most specifically 1X 105/cm or 2X 105/cm or 3X 105/cm or 5X 105/cm.

Foretell air supply part 2 includes air supply body 21 and gas-supply pipe 22, the intake pipe one end and the air supply body coupling of gas-supply pipe, the end of giving vent to anger of gas-supply pipe be connected with the inlet end of nuclear pore membrane pipe, the air supply body is aerifyd to the intake pipe, carry high-pressure draught to the nuclear pore membrane intraductal through the intake pipe, the tip air current is stopped up to nuclear pore membrane pipe end cap for gaseous quick even lateral wall from the nuclear pore membrane pipe discharges, at the bubble on the dynamic cutting nuclear pore membrane outer wall of rivers, make the pipeline water form a large amount of micro-nano bubbles.

The technical principle of the utility model is as follows: the nuclear pore membrane tube forms a large amount of bubbles with uniform size in the water body at the end part of the water outlet, the micro-nano bubbles are fully fused with the external water body after collision and rupture, and the micro-nano bubbles have large quantity and small volume, so that the aim of quickly oxygenating polluted water body can be fulfilled.

Detailed description of the utility model

As shown in fig. 2 and 3, the present invention provides a novel pipeline oxygen increasing device, the structure of this embodiment is basically the same as that of the first embodiment, except that: the outside of the nuclear pore membrane tube is surrounded by an outer tube 5, a gap is formed between the outer wall of the nuclear pore membrane tube and the inner wall of the outer tube, one end of the outer tube is fixedly connected with a connecting head, namely, a water inlet of the outer tube is fixedly connected with the connecting head, a water outlet of the outer tube can be directly arranged in a water pool or is connected with the outer tube through a pipeline, and high-density micro-nano bubbles are conveyed to the outer tube. Namely, in the embodiment, an outer tube wrapping the nuclear pore membrane tube is further arranged, and the micro-nano bubbles are formed in the outer tube.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a novel pipeline oxygenation device which characterized in that: including nuclear pore membrane pipe (1), air supply part (2) and connector (3), connector (3) include connector two 32 of being connected with air supply part connector one (31) and outside conduit coupling, connector two set up on connector one, the axis of connector one and connector two form the contained angle be A, 15 < A < 165, nuclear pore membrane pipe and connector one be parallel to each other, nuclear pore membrane pipe one end embedment fix on connector one, the nuclear pore membrane pipe other end unsettled, the free end of nuclear pore membrane pipe be equipped with end cap (4), nuclear pore membrane pipe stiff end be connected with air supply part.

2. A novel pipeline oxygenation device as claimed in claim 1, characterised in that: the plug is arranged at the top of the suspended end of the nuclear pore membrane tube.

3. A novel pipeline oxygenation device as claimed in claim 1, characterised in that: the external water pipeline is a hard pipe or a soft pipe.

4. A novel pipeline oxygenation device as claimed in claim 1, characterised in that: the outer side of the nuclear pore membrane tube is surrounded by an outer tube (5), a gap is reserved between the outer wall of the nuclear pore membrane tube and the inner wall of the outer tube, and one end of the outer tube is fixedly connected with the first connecting head.

5. A novel pipeline oxygenation device as claimed in claim 1, characterised in that: the gas source component (2) comprises a gas source body (21) and a gas pipe (22), one end of the gas inlet pipe of the gas pipe is connected with the gas source body, and the gas outlet end of the gas pipe is connected with the gas inlet end of the nuclear pore membrane pipe.

6. A novel pipeline oxygenation device as claimed in claim 1, characterised in that: the included angle is more than 30 degrees and less than 150 degrees.

7. A novel pipeline oxygenation device as claimed in claim 1, characterised in that: the nuclear track membrane tube is more than two, one end of each nuclear track membrane tube is fixed on the first connecting head, and the two adjacent nuclear track membrane tubes are parallel to each other.

8. A novel pipeline oxygenation device as claimed in claim 1, characterised in that: the diameter of the nuclear track membrane tube is more than 2mm, and the length of the nuclear track membrane tube is 30 cm-200 cm.

9. A novel pipeline oxygenation device as claimed in claim 1, characterised in that: the nuclear pore membrane tube is tubular, the nuclear pore membrane tube (1) comprises a supporting layer (11) and a nuclear pore membrane layer (12), the nuclear pore membrane layer is compounded on the supporting layer in a hot-pressing mode, the nuclear pore membrane layer is located in the tube or outside the tube, and pore channels are formed in the nuclear pore membrane layer.

10. The new pipeline oxygen increasing device as claimed in claim 9The device is characterized in that: the pore channels are uniformly arranged on the nuclear pore membrane layer, and the thickness of the nuclear pore membrane layer is 5-150 micrometers; the diameter of the pore canal is 0.01-40 microns; pore density of 1X 10⁴Per square centimeter-5 x 10⁹Per square centimeter.