CN208814685U

CN208814685U - Improve the device of organic wastewater surface tension

Info

Publication number: CN208814685U
Application number: CN201821263499.5U
Authority: CN
Inventors: 丁飞; 金利峰
Original assignee: SUZHOU EDGECROSS MEMBRANE TECHNOLOGY Co Ltd
Current assignee: SUZHOU EDGECROSS MEMBRANE TECHNOLOGY Co Ltd
Priority date: 2018-08-01
Filing date: 2018-08-01
Publication date: 2019-05-03
Anticipated expiration: 2028-08-01

Abstract

The utility model proposes a kind of devices for improving organic wastewater surface tension, it include: reaction tower, the reaction tower has inlet and outlet, and the water inlet is located at the lower part of the side wall of the reaction tower, and the water outlet is located at the top of the side wall of the reaction tower；Elevator pump, the output end of the elevator pump are connected with the water inlet；Ozone generator, the ozone generator are located at the outside of the reaction tower, and the output end of the ozone generator protrudes within the reaction tower.The device according to the present utility model for improving organic wastewater surface tension, organic wastewater is pre-processed using ozone, ozone is reacted with the hydrophilic radical of organic waste Organic substance in water compared with the conventional method, destroy the structure of hydrophilic radical, the surface tension of organic wastewater is improved with this, so more targetedly, effect is good and processing cost is lower.

Description

Improve the device of organic wastewater surface tension

Technical field

The utility model relates to water-treatment technology fields, more particularly to a kind of dress for improving organic wastewater surface tension It sets.

Background technique

Existing method improves the surface of organic wastewater with this by the organic matter in pretreatment removal organic wastewater Power.That there are processing costs is excessively high for existing method, improves the problems such as surface tension effect is unobvious.

Utility model content

The utility model is intended to solve at least some of the technical problems in related technologies.

For this purpose, a purpose of the utility model is to propose a kind of device for improving organic wastewater surface tension, use Ozone pre-processes organic wastewater, and ozone is reacted with the hydrophilic radical of organic waste Organic substance in water compared with the conventional method, The structure for destroying hydrophilic radical, the surface tension of organic wastewater is improved with this, and so more targetedly, effect is good and is processed into This is lower.

The device according to the present utility model for improving organic wastewater surface tension, comprising:

Reaction tower, the reaction tower have inlet and outlet, and the water inlet is located at the side wall of the reaction tower Lower part, the water outlet are located at the top of the side wall of the reaction tower；

Elevator pump, the output end of the elevator pump are connected with the water inlet；

Ozone generator, the ozone generator are located at the outside of the reaction tower, the output end of the ozone generator It protrudes within the reaction tower.

Advantageously, the device of the raising organic wastewater surface tension further includes ozonation aerated head, described ozonation aerated Head is located in the reaction tower and is connected with the output end of the ozone generator.

Advantageously, the device of the raising organic wastewater surface tension further includes palladium catalyst, and the palladium catalyst is set The upper surface of in the reaction tower and be located at the ozonation aerated head.

Advantageously, the reaction tower is cylindrical reaction tower.

Advantageously, the ozonation aerated head includes aeration disk compatible with the reaction tower and arranged for interval in institute Multiple aeration nozzles on aeration disk are stated, multiple aeration nozzles are connected with the output end of the ozone generator.

Advantageously, when work, the minimum volume ratio of organic wastewater and ozone is 1:10~1:20.

Advantageously, when work, the reaction temperature of organic wastewater and ozone is >=10 DEG C.

Advantageously, when work, the reaction time of organic wastewater and ozone is 20min~40min.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

Fig. 1 is the schematic diagram according to the device of the raising organic wastewater surface tension of the utility model one embodiment.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

Below with reference to the accompanying drawings come be described in detail it is according to the present utility model improve organic wastewater surface tension device.

As shown in Figure 1, the device according to the present utility model for improving organic wastewater surface tension, comprising: reaction tower 100, Elevator pump 200, ozone generator 300.

Specifically, reaction tower 100 has water inlet 110 and water outlet 120, water inlet 110 is located at the side of reaction tower 100 The lower part of wall, water outlet 120 are located at the top of the side wall of reaction tower 100.

The output end of elevator pump 200 is connected with water inlet 110, for conveying organic wastewater into reaction tower 100.

Ozone generator 300 is located at the outside of reaction tower 100, the output end of ozone generator 300 protrude into reaction tower 100 it It is interior, for providing the ozone reacted with organic wastewater into reaction tower 100.

The device according to the present utility model for improving organic wastewater surface tension, locates organic wastewater using ozone in advance Reason, ozone is reacted with the hydrophilic radical of organic waste Organic substance in water compared with the conventional method, the structure of hydrophilic radical is destroyed, with this The surface tension of organic wastewater is improved, so more targetedly, effect is good and processing cost is lower.

Advantageously, the also ozonation aerated head 400 of device of the raising organic wastewater surface tension, ozonation aerated head 400 It is located in reaction tower 100 and is connected with the output end of ozone generator 300.Ozonation aerated head 400 can be by ozone gas rheology as a result, At tiny bubble, can sufficiently be reacted with organic wastewater.

Further, the device of the raising organic wastewater surface tension further includes palladium catalyst 500, palladium catalyst 500 are located in reaction tower 100 and positioned at the upper surface of ozonation aerated head 400.The selectivity for improving reaction as a result, make ozone with The hydrophilic radical of organic waste Organic substance in water is preferably reacted, and the structure of hydrophilic radical is preferably destroyed.

Advantageously, reaction tower 100 is cylindrical reaction tower.Further, ozonation aerated head 400 includes and reaction tower 100 The multiple aeration nozzle (not shown) of compatible aeration disk (not shown) and arranged for interval on the aeration disk are more A aeration nozzle is connected with the output end of ozone generator 300.Thus, it is possible to further fill ozone with organic wastewater Divide reaction.

Advantageously, when work, the minimum volume ratio of organic wastewater and ozone is 1:10~1:20.Organic wastewater and ozone Reaction temperature is >=10 DEG C.The reaction time of organic wastewater and ozone is 20min~40min.

In other words, from the lower part of reaction tower 100 into such as, ozone is become by ozonation aerated head 400 for organic wastewater and ozone The bubble and organic wastewater of very little are sufficiently mixed, and the volume ratio minimum of organic wastewater and ozone can reach 1:10~1:20.Then Sufficiently reacted under the action of palladium catalyst, since palladium catalyst greatly improves reaction rate so that the reaction 10 DEG C with On can have good effect.Reaction time between 20min to 40min, when reacted between when reaching 40min, organic wastewater Surface tension after reacted almost can reach 70mN/m close to the surface tension numerical value of pure water.

The device according to the present utility model for improving organic wastewater surface tension carries out organic wastewater by using ozone Processing, while being catalyzed using palladium catalyst, the selectivity of reaction is improved, the method compared with the conventional method urge in palladium by ozone It is reacted under the action of agent with the hydrophilic radical of organic waste Organic substance in water, destroys the structure of hydrophilic radical, improved with this The surface tension of machine waste water, so more targetedly, effect is good and processing cost is lower.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or more in the description of the present invention, remove It is non-separately to have clearly specific restriction.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down " It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into Row combination and combination.

Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model It inside makes changes, modifications, substitutions and variations to the above described embodiments, each falls within the protection scope of the utility model.

Claims

1. a kind of device for improving organic wastewater surface tension characterized by comprising

Reaction tower, the reaction tower have inlet and outlet, and the water inlet is located at the lower part of the side wall of the reaction tower, The water outlet is located at the top of the side wall of the reaction tower；

Ozone generator, the ozone generator are located at the outside of the reaction tower, and the output end of the ozone generator protrudes into Within the reaction tower.

2. the device according to claim 1 for improving organic wastewater surface tension, which is characterized in that further include ozonation aerated Head, the ozonation aerated head are located in the reaction tower and are connected with the output end of the ozone generator.

3. the device according to claim 2 for improving organic wastewater surface tension, which is characterized in that further include palladium chtalyst Agent, the palladium catalyst are located in the reaction tower and positioned at the upper surface of described ozonation aerated head.

4. the device according to claim 2 for improving organic wastewater surface tension, which is characterized in that the reaction tower is circle Cylindricality reaction tower.

5. the device according to claim 4 for improving organic wastewater surface tension, which is characterized in that the ozonation aerated head Multiple aeration nozzles including aeration disk compatible with the reaction tower and arranged for interval on the aeration disk are more A aeration nozzle is connected with the output end of the ozone generator.