CN217350801U

CN217350801U - High-efficient micro-nano charge device

Info

Publication number: CN217350801U
Application number: CN202221209501.7U
Authority: CN
Inventors: 张桃群; 程大龙; 刘晓钢
Original assignee: Guangdong Huixiang Environmental Technology Co ltd
Current assignee: Guangdong Huixiang Environmental Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-09-02
Anticipated expiration: 2032-05-18

Abstract

The utility model belongs to the technical field of water treatment devices, in particular to a high-efficiency micro-nano dosing device, which comprises a water inlet collector, a dosing pipe, an air inlet channel, a reducing tee, a gas-liquid-medicine mixing channel, a gas-liquid two-phase high-speed mixer and a water outlet diffuser; the water inlet collector is used for conveying pressurized water; the medicine feeding pipe is used for transporting medicine; the gas inlet channel is connected to the outlet of the dosing pipe; the reducing tee is connected to the outlet of the air inlet channel and the outlet of the chemical feeding pipe; the gas-medicine mixing channel is connected to the outlet of the reducing tee; the gas-liquid two-phase high-speed mixer is connected to the outlet of the water inlet collector and is connected with the gas-medicine mixing channel; the water outlet diffuser is connected to the outlet of the gas-liquid two-phase high-speed mixer. The utility model discloses when can adding the medicament to the water, not only load big energy consumption is low to promote saving by a wide margin of medicament.

Description

High-efficient micro-nano charge device

Technical Field

The utility model belongs to the technical field of water treatment facilities, more specifically say, it relates to a high-efficient micro-nano charge device.

Background

The ejector is also called a water ejector, is an automatic air-entrapping and medicine-adding device developed by utilizing a jet negative pressure principle, and is a vacuum obtaining device for transferring energy and mass by utilizing fluid. The ejector adopts water or gas with certain pressure to be sprayed out through the nozzle, and because the flow velocity of the sprayed water or gas flow is very high, the pressure is converted into velocity energy, so that the pressure in an air suction area is reduced to generate vacuum, thereby generating adsorption effect and forming strong water flow and gas (or liquid medicine) mixed spraying. The automatic gas filling and chemical adding device has the advantages of balanced gas filling and chemical adding, high efficiency, compact and reliable product structure, simple and convenient maintenance and installation and capability of being started and stopped at any time. Is widely used in the industries of water treatment, chlorination equipment, agricultural irrigation, chemical engineering, aquaculture and the like.

However, the existing ejector also has the following disadvantages: (1) the load of the reactor is limited, and the high load causes large circulation and large power consumption; (2) the saving of the dose cannot be achieved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a high-efficient micro-nano charge device, when this device can add the medicament to the water, not only load the heavy energy consumption low to promote saving by a wide margin of medicament.

The above technical purpose of the utility model is that can realize through following technical scheme, a high-efficient micro-nano charge device, include:

a water intake collector for transporting pressurized water;

the medicine feeding pipe is used for transporting the medicine;

the air inlet channel is connected to the outlet of the dosing pipe and used for conveying air;

the reducing tee is connected to the outlet of the air inlet channel and the outlet of the dosing pipe and used for transporting air and medicaments;

the gas-medicine mixing channel is connected to the outlet of the reducing tee joint and is used for conveying the mixture of air and the medicine;

the gas-liquid two-phase high-speed mixer is connected to the outlet of the water inlet collector, is connected with the outlet of the gas-medicine mixing channel and is used for forming micro-nano bubble water;

and the water outlet diffuser is connected to the outlet of the gas-liquid two-phase high-speed mixer.

In one embodiment, the inside of the gas-liquid two-phase high-speed mixer is in a high vacuum state.

In one embodiment, the gas-medicine mixing channel comprises a main pipe, a connecting channel and a gas-medicine injection pipe, the main pipe is connected to the outlet of the reducing tee, the gas-medicine injection pipe is connected to the gas-liquid two-phase high-speed mixer, and the connecting channel is arranged between the main pipe and the gas-medicine injection pipe.

In one embodiment, the airdrug injection tube is provided in plurality and spaced apart.

In one embodiment, the dosing pipe is connected with a regulating valve.

In one embodiment, a check valve is connected to the dosing tube.

In one embodiment, the outlet of the water outlet diffuser is of a widened design.

The utility model provides a pair of high-efficient micro-nano charge device has following useful part:

firstly, the rapid and stable dosing device can take effect stably, can quickly release productivity in a short time, efficiently play the role of the medicament, achieve the instant effect and stably, continuously and quantitatively dose the medicament.

Secondly, the dosage of the medicament is saved, the micro-nano bubbles produced by the device can effectively decompose organic matters which are difficult to decompose due to unique physicochemical properties, micro bubbles can be broken to stimulate and generate a large amount of hydroxyl radicals instantly, the effects of the medicaments such as disinfectant and phosphorus removal medicament can be enhanced, the dosage of the medicament is saved, and the medicament cost is reduced.

Thirdly, energy is saved, consumption is reduced, the device is noiseless in operation, and can quickly diffuse, fully stir and uniformly react in a short time, so that the operation time and energy consumption of equipment are reduced; compared with a water injector, the device can mix more liquid medicine under the condition of less water inflow, the gas-liquid mixing load is higher, the circulation is less, and the power consumption is obviously reduced.

Fourthly, installation easy operation, maintenance cost are low, and this device can keep going on continuously of production, guarantees production efficiency.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a system flowchart of the present embodiment;

fig. 3 is a flowchart of the steps of the present embodiment.

In the figure: 1. a water inlet collector; 2. a gas-liquid two-phase high-speed mixer; 3. a gas-medicine mixing channel; 31. a main pipe; 32. a connecting channel; 33. an air and medicine injection tube; 4. a reducing tee; 5. an air intake passage; 6. a check valve; 7. adjusting a valve; 8. a medicine feeding pipe; 9. and a water outlet diffuser.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two unless there is an explicit preferred limitation.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

A high-efficiency micro-nano dosing device is shown in figures 1, 2 and 3 and comprises a water inlet collector 1, a dosing pipe 8, an air inlet channel 5, a reducing tee 4, an air-medicine mixing channel 3, a gas-liquid two-phase high-speed mixer 2 and a water outlet diffuser 9.

Wherein the intake collector 1 is used for transporting pressurized water; the dosing pipe 8 is used for transporting the medicament; the intake passage 5 is used to deliver air; the reducing tee joint 4 is connected with the outlet of the air inlet channel 5 and the outlet of the medicine feeding pipe 8 and is used for transporting air and medicine; the gas-medicine mixing channel 3 is connected with the outlet of the reducing tee 4 and is used for conveying the mixture of air and the medicine; the gas-liquid two-phase high-speed mixer 2 is connected to the outlet of the water inlet collector 1, is connected with the outlet of the gas-liquid mixing channel 3 and is used for forming micro-nano bubble water; the water outlet diffuser 9 is connected to the outlet of the gas-liquid two-phase high-speed mixer 2.

The gas-liquid two-phase high-speed mixer 2 sucks air and liquid medicine, the air and the liquid medicine are sprayed and mixed in the pressurized water flow, due to gas-liquid collision energy generated by the gas-liquid two-phase high-speed mixer, the gas-liquid two-layer high-speed mixer is rotated and cut off and mixed to generate micro-nano bubbles, the diameter of the micro-nano bubbles is less than 50 mu m, and the liquid medicine and the micro-nano bubble water are fully mixed in the process.

The micro-nano bubbles have the characteristics of small diameter and large specific surface area, the specific surface area of the bubbles with the same volume of 10 mu m is 100 times that of the bubbles with the same volume of 1mm, and the micro-nano bubbles are combined with the liquid medicine, so that the liquid medicine coated by the micro-nano bubbles is quickly diffused in a short time, fully stirred and uniformly reacted, the effect of the liquid medicine is effectively exerted, and the time for adding the liquid medicine is shortened.

Compared with a water injector, the micro-nano dosing device can mix more liquid medicine under the condition of less water inflow, the liquid medicine mixing load is higher, the dosing cycle period is less, and the power consumption is obviously reduced. And the micro-nano bubbles stay in water for a long time, so that the gas-liquid contact time is prolonged, the oxygen utilization efficiency is further improved, and the conversion rate of dissolved pressurized oxygen is higher. The micro-nano bubbles can also effectively decompose organic matters which are difficult to decompose, and micro bubbles can stimulate and generate a large number of hydroxyl radicals at the moment of breakage, so that the effects of medicaments such as a disinfectant, a phosphorus removal medicament and the like are enhanced, the dosage of the medicaments is saved, and the medicament cost is reduced.

Preferably, the inside of the gas-liquid two-phase high-speed mixer 2 is in a high vacuum state (-0.09MPa or more), and due to this high vacuum state, decompression and acceleration occur by self-suction of air, and a high-speed air flow is formed with the swirling reflux.

Further, as shown in fig. 1 and 2, the gas-medicine mixing passage 3 includes a main pipe 31, a connecting passage 32, and a gas-medicine injection pipe 33, the main pipe 31 is connected to the outlet of the reducing tee 4, the gas-medicine injection pipe 33 is connected to the gas-liquid two-phase high-speed mixer 2, and the connecting passage 32 is provided between the main pipe 31 and the gas-medicine injection pipe 33.

Further, as shown in fig. 1, a plurality of air-drug injection pipes 33 are provided at intervals, and the mixture of air and drug solution is sent to the air-liquid two-phase high-speed mixer 2 from a plurality of directions.

Preferably, as shown in fig. 1, the medicine feeding pipe 8 is connected with a regulating valve 7, and the regulating valve 7 is used for regulating the medicine flow.

Preferably, as shown in fig. 1, a check valve 6 is connected to the drug adding pipe 8, and the check valve 6 restricts the flow direction of the drug and prevents the drug from flowing in the opposite direction.

Preferably, as shown in fig. 1, the outlet of the water outlet diffuser 9 is widened, so that the micro-nano bubble water wrapped with the liquid medicine can be contacted with the water flow more sufficiently.

As shown in fig. 1, 2 and 3, the operation mode of the device is as follows: air passes through the air inlet passage 5, liquid medicine passes through the medicine feeding pipe 8, the medicine feeding pipe 8 is connected with the regulating valve 7 and the check valve 6 and is communicated with the air inlet passage 5 and the gas-medicine mixing passage 3 through the reducing tee joint 4, and the air and the liquid medicine are conveyed to the gas-liquid two-phase high-speed mixer 2 through the gas-medicine mixing passage 3; the pressurized water is delivered to a gas-liquid two-phase high-speed mixer 2 through a water inlet collector 1; the gas-liquid two-phase high-speed mixer 2 sucks air to form high-speed air flow in a high vacuum state, sucks liquid medicine and fully mixes the air flow in pressurized water, the gas-liquid rotates at a high speed to cut off mixing and sprays the liquid medicine to form micro-nano bubble water, and the micro-nano bubble water is conveyed to the water through the water outlet diffuser 9 to be fully mixed.

The above embodiments only represent several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a high-efficient micro-nano charge device which characterized in that includes:

a water intake collector for transporting pressurized water;

the medicine feeding pipe is used for transporting the medicine;

2. The efficient micro-nano dosing device according to claim 1, wherein the inside of the gas-liquid two-phase high-speed mixer is in a high vacuum state.

3. The efficient micro-nano medicine adding device according to claim 1, wherein the gas-medicine mixing channel comprises a main pipe, a connecting channel and a gas-medicine injection pipe, the main pipe is connected to an outlet of the reducing tee, the gas-medicine injection pipe is connected to the gas-liquid two-phase high-speed mixer, and the connecting channel is arranged between the main pipe and the gas-medicine injection pipe.

4. The efficient micro-nano medicine adding device according to claim 3, wherein the gas-medicine injection pipes are arranged in plurality and are arranged at intervals.

5. The efficient micro-nano dosing device according to claim 1, wherein the dosing tube is connected with a regulating valve.

6. The efficient micro-nano dosing device according to claim 1, wherein a check valve is connected to the dosing tube.

7. The efficient micro-nano dosing device according to claim 1, wherein the outlet of the water outlet diffuser is widened.