CN2429243Y - Unitary self sucking effective pneumatic floater - Google Patents
Unitary self sucking effective pneumatic floater Download PDFInfo
- Publication number
- CN2429243Y CN2429243Y CN 00237331 CN00237331U CN2429243Y CN 2429243 Y CN2429243 Y CN 2429243Y CN 00237331 CN00237331 CN 00237331 CN 00237331 U CN00237331 U CN 00237331U CN 2429243 Y CN2429243 Y CN 2429243Y
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- CN
- China
- Prior art keywords
- pump
- impeller
- water
- inlet pipe
- water inlet
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- Expired - Fee Related
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Abstract
The utility model belongs to an integral self-sucking effective air floating machine. The existing 'air dissolving tank' devices are all system devices with complicated structure and high fabrication cost. The integral self-sucking effective air floating machine comprises a motor, a pump and a pressure tank, wherein the motor is connected with the upper end of the pump through a hollow shaft; a pressure pipe is connected with the lower end of the pump which is composed of a full open impeller and a steam dispensing impeller; a chamber of the steam dispensing impeller is communicated with a water inlet pipe and an air inlet pipe, and the water inlet pipe is arranged in the pressure tank. The utility model has a single structure, has the advantages of low cost and high efficiency, and can form a large quantity of air dissolving water with bubbles under 5 microns, the scrubbing effect is increased, and the utility model has excellent market perspective.
Description
The utility model belongs to the improvement technical scheme of water pump, furtherly, is a kind of integral type self-priming efficient air-floating machine that can produce saturated dissolved gas water.
Existing sewage-treatment plant, comprise and make air " dissolving " soluble in water system equipment, after it injects sewage with the dissolved air water that produces, saturated gas discharges micro-bubble and rises and overflows under normal pressure, bubble can be with the water surface on the impurity bands such as suspension in the water in floating-upward process, with instruments such as scraper plates suspension is removed then, to reach the effect of disposing of sewage.Owing to be that under high pressure molten gas is in water, so existing " dissolving " is system equipment, at least comprise pressure volume pot, high-pressure hydraulic pump, High-Pressure Compressor and filler etc., connection between each single devices, assembling and debugging be trouble very, complex structure, installation, transportation, inconvenient maintenance, floor space is big, cost is high.In addition, the time of the dissolved air water that these equipment produce is longer, generally is no less than 20 minutes, and the bubble diameter of generation is big (more than the 20 μ m), and bubble stability is poor, does not often float to the water surface to break, so the effect of disposing of sewage is not ideal with.
The purpose of this utility model is to overcome the defective of existing system equipment, provide a kind of simple in structure, result of use good, can produce the monomer-type air supporting machine of supersaturation dissolved air water.
For realizing above purpose, the technical program is design like this, it comprises motor, pump and pressurized tank, it is characterized in that motor is connected with the upper end of pump by hollow shaft, pressurized tank then is connected the lower end of pump and has the dissolved air water liberation port, described pump is made of two groups of impellers, its upper end is the standard-sized sheet impeller, the lower end is that aqueous vapor is distributed impeller, aqueous vapor distributes the impeller storehouse to be communicated with water inlet pipe, water inlet pipe is built in the pressurized tank, and cavity between the two is that the cavity between water inlet pipe outer wall and the pressurized tank inwall forms the dissolved air water passage.Have air admission hole on the described hollow shaft, and be connected with motor shaft by shaft coupling; Also have a sleeve pipe outside hollow shaft, this sleeve pipe is connected as a single entity motor and pump, to guarantee smooth working.
Drive pump work during machine operation, the high speed rotation of impeller makes and produces negative pressure in the pump housing, air is sucked from top to down by hollow shaft, water then enters from bottom to top from water inlet pipe, aqueous vapor distributes impeller to control the gentle ratio of water that will enter in the storehouse, by the standard-sized sheet impeller they are pulverized mixing, form dissolved air water and also discharge by the dissolved air water liberation port.Micro-bubble in the dissolved air water discharges under normal pressure and floats to the water surface, and impurity (as fiber, dirt powder, suspension) is brought to the water surface, realizes scrubbing.
Integral type self-priming efficient air-floating machine, be provided with fluidic between described standard-sized sheet impeller and the dissolved air water liberation port, this element is preferably nozzle shape, it can make excessive inhaled air force better all to be dissolved in the water, and forms the supersaturation dissolved air water, makes bubble diameter enough little, even only be 5 microns, such bubble stability is good, but in water the time of staying substantially exceed conventional airfloat equipment, guarantee the scrubbing effect.
Integral type self-priming efficient air-floating machine, described dissolved air water liberation port are in the lower end of pressurized tank, and the bottom of water inlet pipe connects a water inlet filter mantle.Liberation port can be distributed in the pressurized tank periphery, and the release that is connected here can be transported to dissolved air water waters on every side, but the bigger dirt of filter mantle elimination, in order to avoid blocking channel influences result of use.
The system and device that the utility model is formed a plurality of equipment in the past is improved to unitary structure, reduces cost greatly, makes installation, transportation and maintenance become simple and efficient, when using, the user need not debug again, the efficient height, cut down the consumption of energy, floor space is little, has fabulous market prospects.Because compact conformation is reasonable, can move the dissolved air water that forms a large amount of minute diameter bubbles in ten seconds, this supersaturation dissolved air water can greatly improve the scrubbing effect.
Accompanying drawing 1 is the utility model structural representation
Below in conjunction with accompanying drawing the utility model is described in further detail.Sleeve pipe (5) fuses motor (1) and pump (8), the motor shaft that is positioned at sleeve pipe (5) by shaft coupling (2) with its on to have a hollow shaft (4) of air inlet (3) fixing, hollow shaft is connected with the impeller shaft of pump, hollow shaft (4) has bearing (6) and fastening nut (7) with the junction of pump, two groups of impellers of pump (8) are respectively that the standard-sized sheet impeller (10) of upper end and the aqueous vapor of lower end are distributed impeller (11), between these two impellers, be provided with nozzle shape fluidic (19), between the standard-sized sheet impeller of upper end and the hollow shaft seal (9) is arranged, the aqueous vapor of lower end is distributed impeller (11) to be arranged in and is distributed impeller storehouse (17), and fixing by nut (12).Impeller storehouse (17) is communicated with water inlet pipe (13), the bottom of water inlet pipe (13) has one to stop filter mantle (16) that big dirt enters and by placing pressurized tank (14), cavity between water inlet pipe and the pressurized tank forms dissolved air water passage (18), pressurized tank is connected on the following end housing of pump (8), uniform four the dissolved air water liberation ports in its lower end (15).
The course of work is to connect electrical convertors and generators (1) and rotate and drive pump (8) work.At a high speed the standard-sized sheet impeller (10) of rotation and aqueous vapor distribute impeller (11) to make pump inner chamber formation negative pressure region, hollowly enter hollow shaft (4) by pore (3) and are inhaled into, and water is entered through water inlet pipe (13) by filter mantle (16).Aqueous vapor distributes impeller (11) to distribute a certain proportion of water and air to make them enter standard-sized sheet impeller (10) pulverizing.Pulverize mixed dissolved air water and spray into pressurized tank (14) through nozzle shape fluidic (19), force air all to be dissolved in the water, form the supersaturation dissolved air water, discharge by liberation port (15) through passage (18) again, can connect release (as pipeline) at liberation port and dissolved air water is discharged on every side in the waters.The air bubble of Xing Chenging is about 5 μ m like this, and the dissolved air water of this moment is creamy white, and the burst size abundance, can reach the purpose of the molten water of efficient processing.
Claims (3)
1, integral type self-priming efficient air-floating machine, comprise motor (1), pump (8) and pressurized tank (14), it is characterized in that motor (1) is connected with the upper end of pump (8) by hollow shaft (4), pressurized tank (14) then is connected the lower end of pump (8) and has dissolved air water liberation port (15), described pump (8) is made of two groups of impellers, its upper end is standard-sized sheet impeller (10), the lower end is that aqueous vapor is distributed impeller (11), aqueous vapor distributes impeller storehouse (17) to be communicated with water inlet pipe (13), water inlet pipe is built in the pressurized tank (14), and cavity between the two forms dissolved air water passage (18); Have air admission hole (3) on the described hollow shaft (4), and be connected with motor shaft by shaft coupling (2), hollow shaft (4) is outer a sleeve pipe (5), and sleeve pipe (5) is connected as a single entity motor cabinet and pump case.
2, integral type self-priming efficient air-floating machine as claimed in claim 1 is characterized in that being provided with fluidic (19) between standard-sized sheet impeller (10) and the dissolved air water liberation port (15).
3, integral type self-priming efficient air-floating machine as claimed in claim 1 is characterized in that dissolved air water liberation port (15) in the lower end of pressurized tank (14), and the bottom of water inlet pipe (13) connects water inlet filter mantle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00237331 CN2429243Y (en) | 2000-06-05 | 2000-06-05 | Unitary self sucking effective pneumatic floater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00237331 CN2429243Y (en) | 2000-06-05 | 2000-06-05 | Unitary self sucking effective pneumatic floater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2429243Y true CN2429243Y (en) | 2001-05-09 |
Family
ID=33598626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00237331 Expired - Fee Related CN2429243Y (en) | 2000-06-05 | 2000-06-05 | Unitary self sucking effective pneumatic floater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2429243Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381739A (en) * | 2011-09-23 | 2012-03-21 | 北京建筑工程学院 | Gas dissolving and releasing device with pressurization water pump and turbine air releaser being coaxial |
-
2000
- 2000-06-05 CN CN 00237331 patent/CN2429243Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381739A (en) * | 2011-09-23 | 2012-03-21 | 北京建筑工程学院 | Gas dissolving and releasing device with pressurization water pump and turbine air releaser being coaxial |
| CN102381739B (en) * | 2011-09-23 | 2013-01-09 | 北京建筑工程学院 | Gas dissolving and releasing device with pressurization water pump and turbine air releaser being coaxial |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HONGYU ENVIRONMENTAL PROTECTION MACHINE CO., LTD., Free format text: FORMER NAME OR ADDRESS: HONGYU ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD., ZHUJI CITY |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Zhuji Hongyu Environmental Protection Machinery Co., Ltd. Patentee before: Zhuji Hangyu Environment Protection Equipment Co., Ltd. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |