CN205258143U - Aeration dissolves gas device - Google Patents
Aeration dissolves gas device Download PDFInfo
- Publication number
- CN205258143U CN205258143U CN201520959315.9U CN201520959315U CN205258143U CN 205258143 U CN205258143 U CN 205258143U CN 201520959315 U CN201520959315 U CN 201520959315U CN 205258143 U CN205258143 U CN 205258143U
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- CN
- China
- Prior art keywords
- helical blade
- water
- cavity
- air
- spiral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model provides an aeration dissolves gas device, it enables to such an extent that air and water -soluble is separated more fully to a dissolve the air water of it is more high -efficient, stable is provided. Its characterized in that is personally experienced sth. Part of the body to its jar including having cylindrical inner chamber: it still includes helical blade, helical blade's a footpath peripherad and a jar internal wall sealing connection, from this at the spiral helicine water conservancy diversion passageway of the internal formation of jar, helical blade be equipped with the cavity that extends along the crooked orientation of spiral and blade surface distribution have with the through -hole of cavity UNICOM, the cavity is connected highly -compressed air and is taken over, into water takeover, outlet connector are installed to the jar body, and the takeover of intaking, outlet connector be the both ends of UNICOM's water conservancy diversion passageway respectively, intake to take over to slope to set up and be tangent with the hand of spiral of water conservancy diversion passageway.
Description
Technical field
The utility model relates to sewage disposal device, is specifically related to a kind of aeration air-dissolving apparatus.
Background technology
Existing dissolving comprises the tank body of hollow structure, tank body is provided with water inlet, delivery port, air inlet, Pressure gauge and safety valve, in tank body, be provided with an ejector being connected with water inlet, compared with traditional aerator, the dissolution degree of air and water slightly improves, but the effect of dissolved air water is still undesirable.
Summary of the invention
For the problems referred to above, the utility model provides a kind of aeration air-dissolving apparatus, its can make air and water-soluble solution more abundant, so that more efficient, stable dissolved air water to be provided.
Its technical scheme is such, it comprises the tank body with cylindrical cavity, it is characterized in that: it also comprises helical blade, outer radial periphery and the inner tank wall of described helical blade are tightly connected, in tank body, form thus spiral helicine flow-guiding channel, described helical blade is provided with the cavity extending along helical buckling direction and is distributed with and the through hole of cavity UNICOM at blade surface, and described cavity connects pressure-air and takes over; Described tank body be provided with into water take over, water outlet takes over, the two ends of flow-guiding channel described in UNICOM are respectively taken in described water inlet adapter, water outlet, described water inlet is taken over and is obliquely installed and tangent with the hand of spiral of described flow-guiding channel.
Further, described through hole is bellmouth, and the less one end of its opening is towards helical blade outside.
Further, the cone angle of described through hole is 45 °～50 °.
Adopt aeration air-dissolving apparatus of the present utility model, outer radial periphery and the inner tank wall of helical blade are tightly connected, in tank body, form thus spiral helicine flow-guiding channel, and water inlet is taken over and is obliquely installed and tangent with the hand of spiral of flow-guiding channel, advance in the shape of a spiral along flow-guiding channel after making clear water enter in tank body; Helical blade is provided with the cavity extending along helical buckling direction and is distributed with and the through hole of cavity UNICOM at blade surface, air enters in water with the form of tiny bubble, the contact-making surface that improves air and water connects, thereby make air and water-soluble solution more abundant, so that more efficient, stable dissolved air water to be provided.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the part section structural representation of helical blade of the present utility model.
Fig. 3 is the structural representation of the through hole of helical blade surface of the present utility model.
Detailed description of the invention
As shown in Figure 1 to Figure 3, it comprises tank body 1 and the helical blade 2 with cylindrical cavity, tank body two ends are provided with flange 6, the outer radial periphery of helical blade 2 is connected with tank body 1 inner wall sealing, thus at the spiral helicine flow-guiding channel 9 of the interior formation of tank body 1, helical blade 2 is provided with the cavity 7 extending along helical buckling direction and is distributed with and the through hole 8 of cavity UNICOM at blade surface, and cavity 7 connects pressure-air and takes over 5; Tank body 1 is provided with into water adapter 3, water outlet and takes over 4, the two ends of 4 difference UNICOM flow-guiding channels 9 are taken in water inlet adapter 3, water outlet, water inlet adapter 3 is obliquely installed and is tangent with the hand of spiral of flow-guiding channel 9, through hole 8 is bellmouth, the less one end of its opening is towards helical blade outside, and the cone angle of through hole is 45 °～50 °.
Claims (3)
1. an aeration air-dissolving apparatus, it comprises the tank body with cylindrical cavity, it is characterized in that: it also comprises helical blade, outer radial periphery and the inner tank wall of described helical blade are tightly connected, in tank body, form thus spiral helicine flow-guiding channel, described helical blade is provided with the cavity extending along helical buckling direction and is distributed with and the through hole of cavity UNICOM at blade surface, and described cavity connects pressure-air and takes over; Described tank body be provided with into water take over, water outlet takes over, the two ends of flow-guiding channel described in UNICOM are respectively taken in described water inlet adapter, water outlet, described water inlet is taken over and is obliquely installed and tangent with the hand of spiral of described flow-guiding channel.
2. a kind of aeration air-dissolving apparatus according to claim 1, is characterized in that: described through hole is bellmouth, and the less one end of its opening is towards helical blade outside.
3. a kind of aeration air-dissolving apparatus according to claim 2, is characterized in that: the cone angle of described through hole is 45 °～50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959315.9U CN205258143U (en) | 2015-11-27 | 2015-11-27 | Aeration dissolves gas device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959315.9U CN205258143U (en) | 2015-11-27 | 2015-11-27 | Aeration dissolves gas device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205258143U true CN205258143U (en) | 2016-05-25 |
Family
ID=55999682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520959315.9U Active CN205258143U (en) | 2015-11-27 | 2015-11-27 | Aeration dissolves gas device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205258143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399223A (en) * | 2015-11-27 | 2016-03-16 | 无锡工源机械有限公司 | Aeration air-dissolving device |
-
2015
- 2015-11-27 CN CN201520959315.9U patent/CN205258143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399223A (en) * | 2015-11-27 | 2016-03-16 | 无锡工源机械有限公司 | Aeration air-dissolving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000, No. 55 West Harbour Road, tin Beizhen, Jiangsu, Wuxi Patentee after: Wuxi Gongyuan Environmental Science and Technology Co., Ltd. Address before: 214000, No. 55 West Harbour Road, tin Beizhen, Jiangsu, Wuxi Patentee before: Wuxi Gongyuan Machinery Co.,Ltd. |