阅读说明：本技术 一种多层高效溶气释放器 (Multilayer efficient dissolved air releaser ) 是由 孙连军 黄俊波 汪日平 于 2019-11-08 设计创作，主要内容包括：本发明公开了一种多层高效溶气释放器,包括机壳、管道泵和空压机,所述机壳左端设置有出水口,且机壳右端设置有进水口,所述出水口下端连接有溶气水管道,且溶气水管道外侧设置有管道泵、管路过滤器、第一调节阀、第一流量计和压力表,从右到左依次排列,并且溶气水管道上端连接有气体管道,所述气体管道下端连接有进气管道,且进气管道外侧设置有第二流量计和第二调节阀,从上到下依次排列。该多层高效溶气释放器,通过进水口与溶气水管道和气体管道的形状结构可以使三个管道接合处形成一个释放区,将释放完气体的溶气水经过进水口进入机壳内,最后从出水口排出,从而使溶气效率更加高效。(The invention discloses a multilayer efficient dissolved gas releaser which comprises a casing, a pipeline pump and an air compressor, wherein a water outlet is formed in the left end of the casing, a water inlet is formed in the right end of the casing, a dissolved gas water pipeline is connected to the lower end of the water outlet, the pipeline pump, a pipeline filter, a first regulating valve, a first flowmeter and a pressure gauge are arranged on the outer side of the dissolved gas water pipeline and are sequentially arranged from right to left, a gas pipeline is connected to the upper end of the dissolved gas water pipeline, a gas inlet pipeline is connected to the lower end of the gas pipeline, and a second flowmeter and a second regulating valve are arranged on the outer side of the gas inlet pipeline. This high-efficient dissolved gas releaser of multilayer can make three pipeline junctions form a release district through the shape structure of water inlet with dissolved gas water pipeline and gas pipeline, and the dissolved gas water that will release gas gets into the casing through the water inlet in, discharges from the delivery port at last to it is more high-efficient to make dissolved gas efficiency.)

1. The utility model provides a high-efficient dissolved air releaser of multilayer, includes casing (1), tubing pump (6) and air compressor machine (15), its characterized in that: the improved air compressor is characterized in that a water outlet (2) is formed in the left end of the casing (1), a water inlet (3) is formed in the right end of the casing (1), a dissolved air water pipeline (4) is connected to the lower end of the water outlet (2), a pipeline pump (6), a pipeline filter (7), a first regulating valve (8), a first flow meter (9) and a pressure gauge (10) are arranged on the outer side of the dissolved air water pipeline (4) from right to left in sequence, a gas pipeline (11) is connected to the upper end of the dissolved air water pipeline (4), the lower end of the gas pipeline (11) is connected with an air inlet pipeline (14), a second flow meter (12) and a second regulating valve (13) are arranged on the outer side of the air inlet pipeline (14) in sequence from top to bottom, an air compressor (15) is connected to the lower end of the air inlet pipeline (14), a base (, and a clear water bin (18) is arranged at the outer side of the casing (1), and a support (5) is fixedly connected with the bottom end of the casing (1).

2. The multi-layer high efficiency dissolved air releaser of claim 1 characterized in that: the water inlet (3), the dissolved air water pipeline (4) and the gas pipeline (11) are of an integrated structure, and the joint of the water inlet (3), the dissolved air water pipeline (4) and the gas pipeline (11) is of a T-shaped structure.

3. The multi-layer high efficiency dissolved air releaser of claim 1 characterized in that: and a first regulating valve (8) and a second regulating valve (13) are respectively installed at one end of the pipeline pump (6) and one end of the air compressor (15).

4. The multi-layer high efficiency dissolved air releaser of claim 1 characterized in that: an angle is formed between the pipeline filter (7) and the dissolved air water pipeline (4), and a handle is arranged at the upper end of the pipeline filter (7).

5. The multi-layer high efficiency dissolved air releaser of claim 1 characterized in that: the first flowmeter (9) and the second flowmeter (12) are of the same structure, and the flowmeter of the first flowmeter (9) is positioned at the joint of the gas pipeline (11) and the gas-dissolved water pipeline (4).

6. The multi-layer high efficiency dissolved air releaser of claim 1 characterized in that: one end of the air compressor (15) is provided with a turbofan, and the air compressor (15) and the gas pipeline (11) form an integrated structure through the gas inlet pipeline (14).

Technical Field

The invention relates to the technical field of dissolved air releasers, in particular to a multilayer efficient dissolved air releaser.

Background

The dissolved air releaser is a key device in a pressure dissolved air flotation water purification system, the pressure dissolved air flotation water purification method is to introduce a large amount of micro bubbles released from pressure dissolved air water into water to be treated, the floating force of the bubbles adhered to solid impurities is utilized to achieve the purposes of quickly separating solid and liquid and improving the concentration degree of floating slag, the pressure dissolved air water can release a large amount of micro bubbles only after the pressure reduction and energy dissipation of the device, the performance of the releaser is good or bad, the release amount of the bubbles is related to, the micro degree of the bubbles and the distribution rate of the sizes of the bubbles and the like, and the pressure dissolved air water directly influences the effect of air flotation water purification and the consumption of electric energy.

However, the release amount of bubbles required for different sewages is different, and for some sewage pools requiring a large amount of bubbles, the release speed of gas in dissolved air water has a great influence on the treatment work, the release speed is too slow, which may cause insufficient buoyancy for floating impurities in the sewage, and the impurities block the diffusion pipe after long-term use, so that a multilayer efficient dissolved air releaser is required.

Disclosure of Invention

The invention aims to provide a multilayer efficient dissolved air releaser, which aims to solve the problems that the release amount of required bubbles is different aiming at different sewage, the release speed of gas in dissolved air water has great influence on treatment work and is too slow to cause insufficient buoyancy of impurity floating in sewage and a diffusion pipe is blocked by the impurities after long-term use in sewage pools requiring a large amount of bubbles.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a gas releaser is dissolved to multilayer high efficiency, includes casing, tubing pump and air compressor machine, the casing left end is provided with the delivery port, and the casing right-hand member is provided with the water inlet, the delivery port lower extreme is connected with dissolves the gas water pipeline, and dissolves the gas water pipeline outside and be provided with tubing pump, tube-line filter, first governing valve, first flowmeter and manometer, arranges in proper order from right side to left side to it is connected with gas pipeline to dissolve gas water pipeline upper end, the gas pipeline lower extreme is connected with the admission line, and is provided with second flowmeter and second governing valve in the admission line outside, arranges in proper order from the top down to the admission line lower extreme is connected with the air compressor machine, and the air compressor machine lower extreme is provided with the base simultaneously, be provided with the dross scraper blade.

Preferably, the water inlet, the gas-water-dissolved pipeline and the gas pipeline are of an integrated structure, and the joint of the water inlet, the gas-water-dissolved pipeline and the gas pipeline is of a T-shaped structure.

Preferably, a first regulating valve and a second regulating valve are respectively installed at one end of the pipeline pump and one end of the air compressor.

Preferably, an angle is formed between the pipeline filter and the dissolved air water pipeline, and a handle is arranged at the upper end of the pipeline filter.

Preferably, the first flowmeter and the second flowmeter are of the same structure, and the first flowmeter is located at the joint of the gas pipeline and the dissolved gas water pipeline.

Preferably, a turbofan is arranged at one end of the air compressor, and the air compressor and the gas pipeline form an integrated structure through a gas inlet pipeline.

Compared with the prior art, the invention has the beneficial effects that: the multi-layer high-efficiency dissolved air releaser,

1. the joint of the three pipelines can form a release area through the shape structures of the water inlet, the gas-dissolved water pipeline and the gas pipeline, and the gas-dissolved water after gas release enters the shell through the water inlet and is finally discharged from the water outlet, so that the gas-dissolved efficiency is more efficient;

2. the pipeline filter has the advantages that the pipeline filter can filter dissolved air water flowing into the dissolved air water pipeline more finely through the shape structure of the pipeline filter, the filter screen in the pipeline filter can be replaced conveniently by arranging the handle at the upper end of the pipeline filter, the structure is simple, the use is convenient, and the complex replacement operation is avoided, so that the practicability of the pipeline filter is improved;

3. the gas flow in the pipeline can be measured in real time through the first flowmeter and the second flowmeter, the pipeline flow is convenient to record and count, and the pressure gauge is convenient to observe the air pressure and the water pressure in the pipeline, so that the production efficiency is improved.

Drawings

FIG. 1 is a side view of the housing of the present invention;

FIG. 2 is a schematic top view of the housing of the present invention;

fig. 3 is a schematic diagram of the internal structure of the housing of the present invention.

In the figure: 1. a housing; 2. a water outlet; 3. a water inlet; 4. a dissolved air water pipeline; 5. a support; 6. a pipeline pump; 7. a line filter; 8. a first regulating valve; 9. a first flow meter; 10. a pressure gauge; 11. a gas conduit; 12. a second flow meter; 13. a second regulating valve; 14. an air intake duct; 15. an air compressor; 16. a base; 17. a scum scraper; 18. a clear water bin.

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution: a multilayer high-efficiency dissolved air releaser, which comprises a casing 1, a pipeline pump 6 and an air compressor 15, wherein the left end of the casing 1 is provided with a water outlet 2, the right end of the casing 1 is provided with a water inlet 3, the lower end of the water outlet 2 is connected with a dissolved gas water pipeline 4, the outer side of the dissolved gas water pipeline 4 is provided with a pipeline pump 6, a pipeline filter 7, a first regulating valve 8, a first flowmeter 9 and a pressure gauge 10 which are arranged from right to left in sequence, the upper end of the gas dissolving water pipeline 4 is connected with a gas pipeline 11, the lower end of the gas pipeline 11 is connected with a gas inlet pipeline 14, and a second flow meter 12 and a second regulating valve 13 are arranged outside the air inlet pipe 14, sequentially arranged from top to bottom, and the lower end of the air inlet pipe 14 is connected with an air compressor 15, while the lower end of the air compressor 15 is provided with a base 16, a scum scraper 17 is arranged in the casing 1, and a clear water bin 18 is arranged at the outer side of the machine shell 1, and a support 5 is fixedly connected to the bottom end of the machine shell 1.

The water inlet 3, the gas-dissolved water pipeline 4 and the gas pipeline 11 are of an integrated structure, the joint of the water inlet 3, the gas-dissolved water pipeline 4 and the gas pipeline 11 is of a T-shaped structure, a release area can be formed at the joint of the three pipelines through the shape structures of the water inlet 3, the gas-dissolved water pipeline 4 and the gas pipeline 11, the released gas enters the shell 1 through the water inlet 3, and is finally discharged from the water outlet 2, so that the gas-dissolved efficiency is more efficient;

a first adjusting valve 8 and a second adjusting valve 13 are respectively arranged at one end of the pipeline pump 6 and one end of the air compressor 15, the first adjusting valve 8 can control and adjust the gas flow transmitted by the gas inlet pipeline 14, the second adjusting valve 13 can control and adjust the liquid flow in the gas dissolving water pipeline 4, and the first adjusting valve 8 and the second adjusting valve 13 can be adjusted according to different conditions, so that the equipment is more multifunctional and convenient to use;

an angle is formed between the pipeline filter 7 and the gas-dissolved water pipeline 4, the handle is arranged at the upper end of the pipeline filter 7, gas-dissolved water flowing into the gas-dissolved water pipeline 4 can be more finely filtered through the shape structure of the pipeline filter 7, the filter screen in the pipeline filter 7 can be conveniently replaced by arranging the handle at the upper end of the pipeline filter 7, the structure is simple, the use is convenient, and the complex replacement operation is avoided, so that the practicability of the pipeline filter 7 is improved;

the first flowmeter 9 and the second flowmeter 12 are of the same structure, the first flowmeter 9 is positioned at the joint of the gas pipeline 11 and the gas dissolved water pipeline 4, the second flowmeter 12 is positioned at the joint of the gas pipeline 11 and the gas inlet pipeline 14, and the gas flow in the pipeline can be measured in real time through the two flowmeters, so that the recording and counting of the pipeline flow are facilitated, and the production efficiency is improved;

a turbofan is arranged at one end of the air compressor 15, the air compressor 15 and the gas pipeline 11 form an integrated structure through the gas inlet pipeline 14, the air compressor 15 compresses gas through the gas pipeline 11 to enable high pressure to be generated in the associated gas-dissolved water pipeline 4, so that gas in the gas-dissolved water is released more rapidly, the gas pipeline 11 is a one-way pipeline, the water gas pipeline 11 is prevented from entering the air compressor 15, and the turbofan is arranged at one end of the air compressor 15 to prevent overhigh temperature and avoid influencing pipelines;

the working principle is as follows: when the multilayer high-efficiency dissolved air releaser is used, the clear water bin 18 treats the treated water from the dissolved air water pipeline 4, the water in the dissolved air water pipeline 4 flows towards the other end direction under the driving force of the pipeline pump 6, then the air compressor 15 is opened to compress air and the air enters the air pipeline 11 from the air inlet pipeline 14 to enable the dissolved air water pipeline 4 to generate vacuum high pressure, wherein the dissolved air water flowing into the dissolved air water pipeline 4 can be more finely filtered through the shape structure of the pipeline filter 7, the generated bubbles are isolated from the filter screen and then flow out from the other end of the pipeline filter 7, the filter screen in the pipeline filter 7 can be conveniently replaced by arranging a handle at the upper end of the pipeline filter 7, the structure is simple, the use is convenient, the complicated replacement operation is avoided, the practicability of the pipeline filter 7 is improved, the first adjusting valve 8 can be used for controlling and adjusting the air flow of the air inlet pipeline 14, the second regulating valve 13 can be used for controlling and regulating the liquid flow in the gas-dissolved water pipeline 4, the first regulating valve 8 and the second regulating valve 13 can be regulated according to different conditions, so that the equipment can be used more conveniently, the first flow meter 9 and the second flow meter 12 can measure the gas flow in a pipeline in real time, the record and statistics of the pipeline flow are convenient, the pressure gauge 10 is convenient for observing the air pressure and the water pressure in the pipeline, so that the production efficiency is improved, a release area can be formed at the joint of the three pipelines through the shape structures of the water inlet 3, the gas-dissolved water pipeline 4 and the gas pipeline 11, the gas-dissolved water which has released gas enters the shell 1 through the water inlet 3 and is finally discharged from the water outlet 2, so that the gas-dissolved efficiency is more efficient, the overhigh temperature can be prevented by arranging the turbofan at one end of the air compressor 15, and the influence on the pipeline, the scum scraper 17 can treat scum in the air flotation tank, and the base 16 and the bracket 5 respectively provide stability for the casing 1 and the air compressor 15, so that the overall practicability is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.