CN217662641U

CN217662641U - Gas-liquid mixing module capable of dissolving gas quickly

Info

Publication number: CN217662641U
Application number: CN202221819483.4U
Authority: CN
Inventors: 陈国栋
Original assignee: Zhongrui Guoneng Technology Dongguan Co ltd
Current assignee: Zhongrui Guoneng Technology Dongguan Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-10-28
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a gas-liquid mixing module for fast gas dissolving, which comprises a module main body, wherein the water inlet end of the module main body is open, the middle part of the water outlet end of the module main body is provided with a water outlet hole, a circulation chamber is arranged in the module main body, and a plurality of porous material filling layers are arranged in the circulation chamber; the module comprises a module body and is characterized in that an inlet connector is arranged at the water inlet end of the module body, an outlet connector is arranged at the water outlet end of the module body, and the inlet connector and the outlet connector are communicated with a circulation chamber. The gas-liquid mixing module is simple in structure and low in cost, mixed liquid containing a large number of micro-nano bubbles can be generated without high pressure, and the gas-liquid mixing effect is obvious and quick.

Description

Gas-liquid mixing module capable of dissolving gas quickly

Technical Field

The utility model relates to a gas-liquid mixture technical field, concretely relates to dissolve gas-liquid mixture module of gas fast.

Background

The gas-liquid mixing technology is widely applied to daily food and beverage industries, cleaning industries, bath industries, breeding industries and the like, and is also widely applied to sewage treatment and mineral dressing in chemical industries. At present, gas-liquid mixing mainly comprises two modes of gas dissolving and gas releasing and gas-liquid two-phase cutting. The dissolved gas release requires high pressure to dissolve the gas in water, and then the pressure is reduced to release the gas to form micro-nano bubbles to stay in the water; the use of the dissolved air-release method requires pressurization equipment to achieve its target high pressure, and the equipment is complex and expensive. The gas-liquid two-phase cutting is to physically cut the gas-liquid two phases to divide the gas-liquid into small particles to form micro-nano bubbles, such as impeller rotation cutting and micropore material cutting; however, gas-liquid two-phase cutting is difficult to cut the bubbles into micro-nano state, the manufacturing effect is poor, and the gas-liquid mixing effect is poor. Based on this, it is needed to improve the existing gas-liquid mixing module to improve the gas-liquid mixing effect and reduce the equipment cost.

Disclosure of Invention

In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a dissolve gas-liquid mixing module of gas fast, gas-liquid mixing module's simple structure and with low costs to need not to produce the mixed liquid that contains a large amount of micro-nano bubbles under the high pressure condition, the gas-liquid mixing effect is obvious and quick.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a gas-liquid mixing module capable of dissolving gas quickly comprises a module main body, wherein the water inlet end of the module main body is open, the water outlet end of the module main body is closed, a water outlet hole is formed in the middle of the water outlet end of the module main body, a circulation cavity is formed in the module main body, and a plurality of porous material filling layers are arranged in the circulation cavity; the module comprises a module body and is characterized in that an inlet connector is arranged at the water inlet end of the module body, an outlet connector is arranged at the water outlet end of the module body, and the inlet connector and the outlet connector are communicated with a circulation chamber.

Furthermore, the module main body comprises an inlet connecting part, a main body part and an outlet connecting part, wherein the inlet connecting part and the outlet connecting part are respectively arranged at two ends of the main body part, and the inlet connecting part, the main body part and the outlet connecting part are of an integrally formed structure.

Further, the periphery wall of inlet connecting portion and outlet connecting portion all is provided with the external screw thread, inlet joint and outlet joint all with module main part threaded connection.

Furthermore, the outer wall of the main body part is protruded along the radial periphery to form an annular boss, and two ends of the annular boss are respectively abutted to the inlet joint and the outlet joint.

Further, the one end that inlet joint and outlet joint are close to the module main part all is provided with the cavity, the one end that inlet joint and outlet joint kept away from the module main part has all seted up the through-hole, through-hole and cavity intercommunication.

Furthermore, the inner side walls of the inlet joint and the outlet joint corresponding to the hollow cavities are provided with internal threads matched with the external threads of the inlet connecting part and the outlet connecting part respectively.

Furthermore, a grid is arranged in the hollow cavity of the outlet joint, and one end of the grid is abutted against the outlet connecting part.

Further, the grid is of a multi-layer grid cage-shaped structure.

Furthermore, the porous material filling layer is an activated carbon particle filling layer, a ceramic particle filling layer or a hollow fiber membrane layer.

The beneficial effects of the utility model reside in that: the utility model discloses a dissolve gas-liquid mixing module of gas fast, gas-liquid mixing module's simple structure, low in production cost to need not can accomplish dissolving gas fast with the help of outside pressure boost, produce a large amount of micro-nano bubble mixed liquid, the gas-liquid mixing effect is obvious fast.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic structural diagram of the module main body of the present invention.

Fig. 4 is a schematic structural view of the module body according to another angle of the present invention.

Fig. 5 is a schematic structural diagram of the grid of the present invention.

The reference signs are: 1-module main body, 2-water outlet holes, 3-porous material filling layer, 4-inlet joint, 5-outlet joint, 11-inlet connecting part, 12-main body part, 13-outlet connecting part, 14-external thread, 51-hollow cavity, 52-through hole and 6-grid.

Detailed Description

In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-5, which are not intended to limit the present invention.

Examples

As shown in fig. 1-5, the gas-liquid mixing module for fast gas dissolution of the present invention comprises a module body 1, wherein the water inlet end of the module body 1 is open, the middle of the water outlet end of the module body 1 is provided with a water outlet hole 2, the module body 1 is internally provided with a circulation chamber, and the circulation chamber is internally provided with a plurality of porous material filling layers 3; the water inlet end of the module body 1 is provided with an inlet joint 4, the water outlet end of the module body 1 is provided with an outlet joint 5, and the inlet joint 4 and the outlet joint 5 are communicated with the circulation chamber.

The utility model discloses in, gas and the liquid that need mix enter into to the circulation chamber of module main part 1 by access joint 4 in to form micro bubble and liquid pearl with the contact of porous material filling layer 3, some micro bubble dissolves in liquid, forms the gas-liquid mixture, produces a large amount of micro-nano bubble mixed liquid by apopore 2 discharges again. The gas-liquid mixing module is simple in structure and low in production cost, can complete quick gas dissolving without the help of external pressurization, generates a large amount of micro-nano bubble mixed liquid, and is quick and obvious in gas-liquid mixing effect.

Further, module main part 1 includes inlet connection portion 11, main part 12 and outlet connection portion 13, inlet connection portion 11 and outlet connection portion 13 set up respectively in the both ends of main part 12, inlet connection portion 11, main part 12 and outlet connection portion 13 are the integrated into one piece structure, apopore 2 sets up in outlet connection portion 13, module main part 1's structural strength is high and high pressure resistant.

Further, the periphery wall of the inlet connection part 11 and the periphery wall of the outlet connection part 13 are both provided with external threads 14, and the inlet joint 4 and the outlet joint 5 are respectively in threaded connection with the inlet connection part 11 and the outlet connection part 13. The inlet connector 4 and the outlet connector 5 are stably and conveniently connected with the module body 1 through the design of threaded connection.

Further, the outer wall of the main body 12 protrudes along the radial periphery to form an annular boss, and two ends of the annular boss are respectively abutted to the inlet joint 4 and the outlet joint 5. The inlet joint 4 and the outlet joint 5 are connected more tightly through the arrangement of the annular boss, and liquid leakage is not easy to occur.

Further, the one end that inlet joint 4 and outlet joint 5 are close to module body 1 all is provided with cavity 51, through-hole 52 has all been seted up to the one end that inlet joint 4 and outlet joint 5 keep away from module body 1, through-hole 52 and cavity 51 intercommunication. Specifically, the inlet connection portion 11 extends into the hollow cavity 51 of the inlet joint 4 and is connected with the inlet joint 4 through a screw thread.

Further, the inner side walls of the inlet joint 4 and the outlet joint 5 corresponding to the hollow cavity 51 are provided with inner threads matched with the outer threads 14. During installation, the inlet joint 4 is connected to the inlet connecting portion 11 through threads, and the outlet joint 5 is connected to the outlet connecting portion 13 through threads, so that the operation is fast, and the disassembly and the assembly are convenient.

Further, a grille 6 is installed in the hollow cavity 51 of the outlet joint 5, and one end of the grille 6 abuts against the outlet connecting part 13.

Further, the grid 6 is a multi-layer grid cage-shaped structure.

In this embodiment, the grid 6 is a cage-shaped structure formed by combining a plurality of layers of grid barriers, and each layer of grid barrier is in a mutually staggered state to form a plurality of grid holes, that is, the grid holes of the previous layer correspond to the grid barriers of the next layer. After the gas-liquid mixture is discharged from the water outlet holes 2 of the module main body 1 at a high speed, the gas-liquid mixture flows through the grating 6 from a high-speed and high-pressure state to be changed into a state with gentle normal pressure, at the moment, a part of gas dissolved in the liquid is released from the liquid to form micro-nano bubbles, and then a large amount of micro-nano gas-liquid mixture is formed and flows out from the outlet connector 5.

Further, the porous material filling layer 3 is an activated carbon particle filling layer, a ceramic particle filling layer or a hollow fiber membrane layer. The porous material filling layer 3 is a filling layer formed by a microporous loose material, and is preferably, but not limited to, an activated carbon particle filling layer, a ceramic particle filling layer or a hollow fiber membrane layer.

The theory of operation of the gas-liquid mixing module of dissolving gas fast does: the gas and the liquid which need to be mixed enter the module main body 1 together through the inlet joint 4, the plurality of porous material filling layers 3 are filled in the module main body 1, the porous material filling layers 3 have a large number of loose micropore structures, the gas and the liquid which enter the module main body 1 are rapidly cut into tiny particle states (tiny bubbles and small liquid beads) by the porous material filling layers 3, meanwhile, the water outlet end of the module main body 1 is provided with the water outlet holes 2, the water outlet holes 2 limit the outflow quantity of the gas and the liquid, at the moment, as more and more gas and liquid enter the module main body 1, the pressure in the module main body 1 is increased, the cut gas and liquid can be dissolved and mixed more and more rapidly under the conditions of pressure and large contact area, and a high-concentration gas-liquid mixture is formed. The gas-liquid mixture after being cut, dissolved and mixed by the module body 1 is discharged through the water outlet 2 and then is blocked at the grid 6, the grid 6 is of a multi-layer grid cage-shaped structure, the gas-liquid mixture which is in high pressure and flows out quickly in the module body 1 can return to a normal-pressure low-speed state, at the moment, a part of gas dissolved in liquid can be released to form micro-nano bubbles, and the gas-liquid mixture which flows out from the outlet joint 5 is the gas-liquid mixture of the high-concentration micro-nano bubbles. In addition, when the module body 1 is clogged with an increase in the use time or contamination of impurities, the inlet joint 4 and the outlet joint 5 may be unscrewed to clean the module body 1 and/or replace the porous material packing layer 3 in the module body 1.

The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.

Claims

1. The utility model provides a gas-liquid mixture module of quick dissolved gas which characterized in that: the water inlet end of the module main body is open, the water outlet end of the module main body is closed, a water outlet hole is formed in the middle of the water outlet end of the module main body, a circulation chamber is arranged in the module main body, and a plurality of porous material filling layers are arranged in the circulation chamber; the module comprises a module body and is characterized in that an inlet connector is arranged at the water inlet end of the module body, an outlet connector is arranged at the water outlet end of the module body, and the inlet connector and the outlet connector are communicated with a circulation chamber.

2. The gas-liquid mixing module for fast dissolving gas in accordance with claim 1, wherein: the module main part comprises an inlet connecting part, a main body part and an outlet connecting part, wherein the inlet connecting part and the outlet connecting part are respectively arranged at two ends of the main body part, and the inlet connecting part, the main body part and the outlet connecting part are of an integrally formed structure.

3. The gas-liquid mixing module for fast dissolving gas in accordance with claim 2, wherein: the periphery wall of inlet connecting portion and outlet connecting portion all is provided with the external screw thread, inlet joint and outlet joint respectively with inlet connecting portion and outlet connecting portion threaded connection.

4. The gas-liquid mixing module for fast dissolving gas in accordance with claim 3, wherein: the outer wall of the main body part is protruded along the radial periphery to form an annular boss, and two ends of the annular boss are respectively abutted to the inlet joint and the outlet joint.

5. The gas-liquid mixing module for rapid gas dissolution according to claim 3, wherein: the one end that inlet joint and outlet joint are close to the module main part all is provided with the cavity, the one end that inlet joint and outlet joint kept away from the module main part has all seted up the through-hole, through-hole and cavity intercommunication.

6. The gas-liquid mixing module for fast dissolving gas in accordance with claim 5, wherein: the inside wall that inlet joint and outlet joint correspond the cavity is provided with respectively with the thread fit's of inlet connecting portion and outlet connecting portion internal thread.

7. The gas-liquid mixing module for fast dissolving gas in accordance with claim 5, wherein: a grating is arranged in the hollow cavity of the outlet joint, and one end of the grating is abutted to the outlet connecting part.

8. The gas-liquid mixing module for rapid gas dissolution according to claim 7, wherein: the grid is in a multi-layer grid cage-shaped structure.

9. The gas-liquid mixing module for fast dissolving gas in accordance with claim 1, wherein: the porous material filling layer is an activated carbon particle filling layer, a ceramic particle filling layer or a hollow fiber membrane layer.